The U.S. aircraft register, updated daily
Plan a flight · Wed 11:50 am CDT (16:50 UTC)

Chicago/Rockford International to Huntsville Intl-Carl T Jones Field RFD → HSV

467 nautical miles (537 statute miles) south on a straight line, true course 166°, about 169° magnetic at the departure end (variation 3W). At 120 knots that is 3 h 26 min at the quickest height in today's winds (24,000 ft, a 16-knot tailwind), arriving about 3:16 pm CDT (20:16 UTC). Right now RFD is marginal VFR, wind from the north (010°) at 5 knots; HSV is VFR, wind variable at 3 knots. For planning, not a briefing: the legal preflight briefing comes from Flight Service (1-800-WX-BRIEF) or the FAA's own tools. Airlines fly this pair: 2 flights in the DOT's last twelve reported months, the route's page.

The return flight

The route the straight line, the warnings crossed, restrictions, pilot reports and the airports along the way · click a mark for its words

Green, blue, red and purple airport dots are the flying conditions reported there now (VFR, marginal VFR, IFR, low IFR); grey means no report. Red areas are SIGMETs, orange areas AIRMETs, hatched red areas temporary flight restrictions. Map tiles: OpenFreeMap, data © OpenStreetMap contributors.

Warnings the route crosses SIGMETs and AIRMETs whose area the line passes through or comes within 25 nm of

  • SIGMET C83C: thunderstorms (a convective SIGMET) up to 45,000 ft, moving from the west at 30 knots, until 11:55 am CDT (16:55 UTC). Over the route from 169 to 318 nm out.
    as issued
    WSUS32 KKCI 141555
    MKCC WST 141555
    CONVECTIVE SIGMET 83C
    VALID UNTIL 1755Z
    KY IN IL
    FROM 40ENE IND-20E BWG-60SSW PXV-30ESE AXC-40ENE IND
    AREA TS MOV FROM 26030KT. TOPS ABV FL450.
  • AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 25,000 ft to 41,000 ft. Over the first 209 nm of the route.
  • AIRMET SIERRA 9E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 60 to 268 nm out.

Turbulence AIRMET in force: moderate turbulence from 25,000 ft to 41,000 ft, over the first 209 nm of the route. 5 pilot reports of turbulence near the line in the last three hours: moderate turbulence above 37,000 ft, 35 nm east, 10:48 am CDT (15:48 UTC); light to moderate chop turbulence, at 35,000 ft, 37 nm east, 11:43 am CDT (16:43 UTC). The government's turbulence forecast map ↗

Icing No icing warning in force along the route. 1 pilot report of icing near the line in the last three hours: light rime icing, at 25,000 ft, 42 nm east, 9:56 am CDT (14:56 UTC). The freezing level is about 15,000 ft (from the winds-aloft temperatures), so icing is possible in cloud above that. The government's icing forecast map ↗

A SIGMET warns of weather hazardous to all aircraft; an AIRMET of weather that matters to small aircraft and to flying without instruments. "From 60 to 180 nm out" is measured along the route from RFD.

Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first

  • B39M at 37,000 ft, 35 nm east, 10:48 am CDT (15:48 UTC): moderate turbulence above 37,000 ft. 189 nm along the route, 35 nm east of the line.
    as filed, and in English
    HUF UA /OV HUF190015/TM 1548/FL370/TP B39M/TB MOD 370
    Report
    a routine report filed through HUF
    Where
    15 nm south (190°) of HUF
    Time
    15:48 UTC
    Height
    at 37,000 ft
    Aircraft
    B39M
    Turbulence
    moderate at 37,000 ft
  • C182 at 2,300 ft, 0 nm northeast, 10:00 am CDT (15:00 UTC): a broken layer above 2,300 ft. At the departure end, 0 nm northeast of the line.
    as filed, and in English
    RFD UA /OV RFD/TM 1500/FL023/TP C182/SK BKN023
    Report
    a routine report filed through RFD
    Where
    over RFD
    Time
    15:00 UTC
    Height
    at 2,300 ft
    Aircraft
    C182
    Sky
    a broken layer from 2,300 ft
  • UAL751 at 26,000 ft, 45 nm west, 9:45 am CDT (14:45 UTC): light chop turbulence, wind 273° at 82 knots. At the departure end, 45 nm west of the line.
    as filed, and in English
    ARP UAL751 4212N 09006W 1445 F260 273/082KT TB CONT LGT CHOP LGT IC
    Report
    a routine report filed through ARP
  • B738 at 2,200 ft, 0 nm northeast, 9:43 am CDT (14:43 UTC): a broken layer above 2,200 ft. At the departure end, 0 nm northeast of the line.
    as filed, and in English
    RFD UA /OV RFD/TM 1443/FL022/TP B738/SK BKN022
    Report
    a routine report filed through RFD
    Where
    over RFD
    Time
    14:43 UTC
    Height
    at 2,200 ft
    Aircraft
    B738
    Sky
    a broken layer from 2,200 ft
  • FA7X at 45,000 ft, 50 nm east, 10:56 am CDT (15:56 UTC): no turbulence. At the departure end, 50 nm east of the line.
    as filed, and in English
    PWK UA /OV OBK/TM 1556/FL450/TP FA7X/TB NEG
    Report
    a routine report filed through PWK
    Where
    over OBK
    Time
    15:56 UTC
    Height
    at 45,000 ft
    Aircraft
    FA7X
    Turbulence
    none
  • CRJ7 at 15,000 ft, 15 nm east, 9:12 am CDT (14:12 UTC): no turbulence. At the departure end, 15 nm east of the line.
    as filed, and in English
    DKB UA /OV DKB360007/TM 1412/FL150/TP CRJ7/TB NEG
    Report
    a routine report filed through DKB
    Where
    7 nm north (360°) of DKB
    Time
    14:12 UTC
    Height
    at 15,000 ft
    Aircraft
    CRJ7
    Turbulence
    none
  • B739 at 3,000 ft, 39 nm east, 10:25 am CDT (15:25 UTC): a routine report with nothing remarked on. 20 nm along the route, 39 nm east of the line.
    as filed, and in English
    ORD UA /OV 10 W ORD/TM 1525/FL030/TP B739/SK TOPS 032
    Report
    a routine report filed through ORD
    Where
    10 west ord
    Time
    15:25 UTC
    Height
    at 3,000 ft
    Aircraft
    B739
    Sky
    tops 3,200 ft
  • A321 at 34,000 ft, 25 nm west, 9:11 am CDT (14:11 UTC): no turbulence. 20 nm along the route, 25 nm west of the line.
    as filed, and in English
    RPJ UA /OV PLL180010/TM 1411/FL340/TP A321/TB NEG
    Report
    a routine report filed through RPJ
    Where
    10 nm south (180°) of PLL
    Time
    14:11 UTC
    Height
    at 34,000 ft
    Aircraft
    A321
    Turbulence
    none
  • A320 at 2,400 ft, 48 nm east, 11:42 am CDT (16:42 UTC): overcast above 2,400 ft. 30 nm along the route, 48 nm east of the line.
    as filed, and in English
    ORD UA /OV ORD/TM 1642/FL024/TP A320/SK OVC024
    Report
    a routine report filed through ORD
    Where
    over ORD
    Time
    16:42 UTC
    Height
    at 2,400 ft
    Aircraft
    A320
    Sky
    overcast from 2,400 ft
  • B738 at 2,400 ft, 48 nm east, 11:30 am CDT (16:30 UTC): overcast from 2,400 ft to 2,700 ft. 30 nm along the route, 48 nm east of the line.
    as filed, and in English
    ORD UA /OV ORD/TM 1630/FL024/TP B738/SK OVC024-TOPS027
    Report
    a routine report filed through ORD
    Where
    over ORD
    Time
    16:30 UTC
    Height
    at 2,400 ft
    Aircraft
    B738
    Sky
    overcast from 2,400 ft, tops 2,700 ft
  • C172 at 1,700 ft, 21 nm east, 11:17 am CDT (16:17 UTC): a routine report with nothing remarked on. 30 nm along the route, 21 nm east of the line.
    as filed, and in English
    ARR UA /OV ARR/TM 1617/FL017/TP C172/WX FV08SM
    Report
    a routine report filed through ARR
    Where
    over ARR
    Time
    16:17 UTC
    Height
    at 1,700 ft
    Aircraft
    C172
    Weather
    flight visibility 8 miles
  • C172 descending, 33 nm east, 10:03 am CDT (15:03 UTC): overcast above 1,700 ft. 30 nm along the route, 33 nm east of the line.
    as filed, and in English
    DPA UA /OV KDPA/TM 1503/FLDURD/TP C172/SK OVC017
    Report
    a routine report filed through DPA
    Where
    over KDPA
    Time
    15:03 UTC
    Height
    during the descent
    Aircraft
    C172
    Sky
    overcast from 1,700 ft
  • E545 climbing, 33 nm east, 9:58 am CDT (14:58 UTC): overcast above 1,800 ft. 30 nm along the route, 33 nm east of the line.
    as filed, and in English
    DPA UA /OV KDPA/TM 1458/FLDURC/TP E545/SK OVC018
    Report
    a routine report filed through DPA
    Where
    over KDPA
    Time
    14:58 UTC
    Height
    during the climb
    Aircraft
    E545
    Sky
    overcast from 1,800 ft
  • E170 at 1,900 ft, 48 nm east, 9:19 am CDT (14:19 UTC): overcast above 1,900 ft. 30 nm along the route, 48 nm east of the line.
    as filed, and in English
    ORD UA /OV ORD/TM 1419/FL019/TP E170/SK OVC019
    Report
    a routine report filed through ORD
    Where
    over ORD
    Time
    14:19 UTC
    Height
    at 1,900 ft
    Aircraft
    E170
    Sky
    overcast from 1,900 ft

16 more routine reports are on the map.

Winds aloft along the route, and the time en route the forecast for use 14:00–21:00 UTC · at 120 knots true airspeed

The eastbound cruising heights for this course (VFR: odd thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 5 forecast points nearest it (JOT, SPI, EVV, BNA, HSV). A plus sign is a headwind, a minus sign a tailwind.

HeightAverage windHead- or tailwindTemperatureGround speedTime en routeArrival
3,500 ft260° at 6 kt0120 kt3 h 54 min3:44 pm CDT (20:44 UTC)
5,500 ft250° at 10 kt+1 kt119 kt3 h 55 min3:45 pm CDT (20:45 UTC)
7,500 ft260° at 14 kt013 °C120 kt3 h 54 min3:44 pm CDT (20:44 UTC)
9,500 ft260° at 18 kt−1 kt10 °C121 kt3 h 52 min3:42 pm CDT (20:42 UTC)
11,500 ft260° at 22 kt−2 kt7 °C122 kt3 h 50 min3:40 pm CDT (20:40 UTC)
13,500 ft260° at 23 kt−3 kt3 °C123 kt3 h 48 min3:38 pm CDT (20:38 UTC)
15,500 ft260° at 23 kt−3 kt-1 °C123 kt3 h 48 min3:38 pm CDT (20:38 UTC)
17,500 ft270° at 23 kt−4 kt-5 °C124 kt3 h 46 min3:36 pm CDT (20:36 UTC)
18,000 ft FL180270° at 23 kt−4 kt-6 °C124 kt3 h 46 min3:36 pm CDT (20:36 UTC)
24,000 ft FL240290° at 33 kt−16 kt-17 °C136 kt3 h 26 min3:16 pm CDT (20:16 UTC)
30,000 ft FL300270° at 42 kt−8 kt-30 °C128 kt3 h 39 min3:29 pm CDT (20:29 UTC)
34,000 ft FL340260° at 52 kt−7 kt-40 °C127 kt3 h 41 min3:31 pm CDT (20:31 UTC)
39,000 ft FL390260° at 58 kt−1 kt-51 °C121 kt3 h 52 min3:42 pm CDT (20:42 UTC)

Based on data from the 14th at 12:00 UTC; valid on the 14th at 18:00 UTC for use 14:00 to 21:00 UTC; temperatures above 24,000 ft are below zero. Heights are above sea level; a height is left out when the forecast has no wind for it over most of the line (the ground is higher). Ground speed is the airspeed less the headwind; the time en route is for the straight line and ignores climb, descent and routing around weather.

The forecast points as issued
PointFrom3,0006,0009,00012,00018,00024,00030,00034,00039,000
JOTused from 0 nm out; 39 nm from the line070/11280/9 12°280/25 10°260/28 5°260/25 -8°280/53 -18°260/76 -31°260/83 -41°260/85 -52°
SPIused from 99 nm out; 61 nm from the line290/6290/14 15°270/16 9°260/27 5°290/19 -6°280/40 -17°260/54 -31°260/65 -40°250/67 -51°
EVVused from 199 nm out; 38 nm from the line250/15230/20 16°240/25 12°260/31 6°260/42 -5°280/37 -16°270/39 -30°260/45 -40°260/61 -51°
BNAused from 298 nm out; 63 nm from the line240/11220/11 16°250/13 12°260/19 7°260/21 -5°310/19 -16°290/17 -30°270/38 -39°260/41 -52°
HSVused from 397 nm out; 45 nm from the line280/6250/7 16°240/9 13°290/9 8°290/7 -5°310/15 -16°300/23 -29°290/25 -39°260/25 -51°

The weather now: both ends and the airports along the way public airports with a weather report within 25 nm of the line, one for each stretch

AirportWhereConditionsWindVisibilityCeilingElevationReported
RFD Chicago/Rockford, IL departure marginal VFR Sky: a broken layer at 1,900 feet, a broken layer at 15,000 feet, overcast at 25,000 feet from the north (010°) at 5 knots 10+ mi 1,900 ft 742 ft 10:54 am CDT (15:54 UTC)
ARR Chicago/Aurora, IL 30 nm out, 21 nm east of the line, tower marginal VFR Sky: a broken layer at 1,700 feet from the east-northeast (060°) at 8 knots 8 mi 1,700 ft 712 ft 15:52 UTC
PNT Pontiac, IL 79 nm out, 2 nm east of the line VFR Sky: overcast at 3,400 feet from the north-northeast (030°) at 7 knots 10+ mi 3,400 ft 666 ft 16:35 UTC
CMI Champaign/Urbana, IL 139 nm out, 6 nm northeast of the line, tower VFR Sky: overcast at 7,500 feet from the north-northwest (330°) at 4 knots 10+ mi 7,500 ft 754 ft 15:53 UTC
MTO Mattoon/Charleston, IL 169 nm out, 4 nm west of the line VFR Sky: scattered clouds at 5,500 feet, a broken layer at 11,000 feet calm 10+ mi 11,000 ft 722 ft 15:53 UTC
AJG Mount Carmel, IL 228 nm out, 10 nm northeast of the line VFR Sky: scattered clouds at 7,500 feet, overcast at 8,500 feet Weather: rain from the east (090°) at 6 knots 10+ mi 8,500 ft 429 ft 16:35 UTC
EVV Evansville, IN 258 nm out, 11 nm east of the line, tower VFR Sky: a broken layer at 4,700 feet, overcast at 9,500 feet Weather: light rain from the south-southeast (160°) at 5 knots 8 mi 4,700 ft 421 ft 16:10 UTC
TWT Sturgis, KY 288 nm out, 16 nm west of the line marginal VFR Weather: light rain, mist from the south-southeast (160°) at 5 knots 5 mi none 372 ft 16:35 UTC
HVC Hopkinsville, KY 328 nm out, 3 nm southwest of the line VFR Sky: scattered clouds at 7,000 feet, scattered clouds at 8,000 feet, scattered clouds at 9,000 feet from the west-southwest (240°) at 8 knots 10+ mi none 563 ft 16:35 UTC
JWN Nashville, TN 377 nm out, 16 nm east of the line, tower VFR Sky: scattered clouds at 5,000 feet, scattered clouds at 8,500 feet from the south-southwest (210°) at 4 knots 10+ mi none 501 ft 15:50 UTC
GZS Pulaski, TN 437 nm out, 8 nm west of the line VFR variable at 5 knots 10+ mi none 688 ft 16:35 UTC
HSV Huntsville, AL destination VFR Sky: a few clouds at 6,000 feet variable at 3 knots 10+ mi none 628 ft 10:53 am CDT (15:53 UTC)

The highest airport on this list sits at 754 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

The codes as issued, and in English, for every airport in the table

RFD Chicago/Rockford, IL

the observation and the forecast as issued, and in English
METAR KRFD 141554Z COR 01005KT 10SM BKN019 BKN150 OVC250 18/14 A3009 RMK AO2 SLP188 T01780139 $
METAR
a routine hourly observation
KRFD
the station, KRFD
141554Z
observed 10:54 am CDT (15:54 UTC)
COR
a corrected report
01005KT
wind from the north at 5 knots
10SM
visibility 10 miles
BKN019
a broken layer at 1,900 feet
BKN150
a broken layer at 15,000 feet
OVC250
overcast at 25,000 feet
18/14
temperature 18 °C (64 °F), dew point 14 °C (57 °F)
A3009
altimeter setting 30.09 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP188
sea-level pressure 1018.8 hPa
T01780139
temperature 17.8 °C (64 °F), dew point 13.9 °C (57 °F)
$
the station needs maintenance
TAF KRFD 141452Z 1415/1512 04010KT P6SM SCT020 BKN040 FM150800 09009KT P6SM BKN025 OVC035
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KRFD
the station, KRFD
141452Z
issued 9:52 am CDT (14:52 UTC)
1415/1512 04010KT P6SM SCT020 BKN040
valid from Wed 10:00 am CDT (15:00 UTC) to Thu 7:00 am CDT (12:00 UTC): wind from the northeast at 10 knots, visibility more than 6 miles, scattered clouds at 2,000 feet, a broken layer at 4,000 feet
FM150800 09009KT P6SM BKN025 OVC035
from Thu 3:00 am CDT (08:00 UTC): wind from the east at 9 knots, visibility more than 6 miles, a broken layer at 2,500 feet, overcast at 3,500 feet

ARR Chicago/Aurora, IL

the observation as issued, and in English
METAR KARR 141552Z 06008KT 8SM BKN017 18/16 A3006 RMK AO2 SLP178 T01830156
METAR
a routine hourly observation
KARR
the station, KARR
141552Z
observed 15:52 UTC on the 14th
06008KT
wind from the east-northeast at 8 knots
8SM
visibility 8 miles
BKN017
a broken layer at 1,700 feet
18/16
temperature 18 °C (64 °F), dew point 16 °C (61 °F)
A3006
altimeter setting 30.06 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP178
sea-level pressure 1017.8 hPa
T01830156
temperature 18.3 °C (65 °F), dew point 15.6 °C (60 °F)

PNT Pontiac, IL

the observation as issued, and in English
METAR KPNT 141635Z AUTO 03007KT 10SM OVC034 21/19 A3006 RMK AO2 T02100190
METAR
a routine hourly observation
KPNT
the station, KPNT
141635Z
observed 16:35 UTC on the 14th
AUTO
fully automated report, nobody checked it
03007KT
wind from the north-northeast at 7 knots
10SM
visibility 10 miles
OVC034
overcast at 3,400 feet
21/19
temperature 21 °C (70 °F), dew point 19 °C (66 °F)
A3006
altimeter setting 30.06 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
T02100190
temperature 21 °C (70 °F), dew point 19 °C (66 °F)

CMI Champaign/Urbana, IL

the observation and the forecast as issued, and in English
METAR KCMI 141553Z 33004KT 10SM OVC075 22/19 A3004 RMK AO2 SLP167 T02220189
METAR
a routine hourly observation
KCMI
the station, KCMI
141553Z
observed 15:53 UTC on the 14th
33004KT
wind from the north-northwest at 4 knots
10SM
visibility 10 miles
OVC075
overcast at 7,500 feet
22/19
temperature 22 °C (72 °F), dew point 19 °C (66 °F)
A3004
altimeter setting 30.04 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP167
sea-level pressure 1016.7 hPa
T02220189
temperature 22.2 °C (72 °F), dew point 18.9 °C (66 °F)
TAF KCMI 141546Z 1416/1512 VRB05KT P6SM OVC040 FM141800 02004KT P6SM BKN035 FM142000 04007KT P6SM BKN028 PROB30 1510/1512 4SM -SHRA
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KCMI
the station, KCMI
141546Z
issued 15:46 UTC on the 14th
1416/1512 VRB05KT P6SM OVC040
valid from Wed 16:00 UTC to Thu 12:00 UTC: wind light and variable, visibility more than 6 miles, overcast at 4,000 feet
FM141800 02004KT P6SM BKN035
from Wed 18:00 UTC: wind from the north-northeast at 4 knots, visibility more than 6 miles, a broken layer at 3,500 feet
FM142000 04007KT P6SM BKN028
from Wed 20:00 UTC: wind from the northeast at 7 knots, visibility more than 6 miles, a broken layer at 2,800 feet
PROB30 1510/1512 4SM -SHRA
a 30% chance from Thu 10:00 UTC to Thu 12:00 UTC: visibility 4 miles, light rain showers

MTO Mattoon/Charleston, IL

the observation as issued, and in English
METAR KMTO 141553Z AUTO 00000KT 10SM SCT055 BKN110 22/19 A3002 RMK AO2 RAE43 SLP160 P0002 T02170194
METAR
a routine hourly observation
KMTO
the station, KMTO
141553Z
observed 15:53 UTC on the 14th
AUTO
fully automated report, nobody checked it
00000KT
wind calm
10SM
visibility 10 miles
SCT055
scattered clouds at 5,500 feet
BKN110
a broken layer at 11,000 feet
22/19
temperature 22 °C (72 °F), dew point 19 °C (66 °F)
A3002
altimeter setting 30.02 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
RAE43
rain ended 43 minutes past the hour
SLP160
sea-level pressure 1016.0 hPa
P0002
0.02 inches of precipitation in the last hour
T02170194
temperature 21.7 °C (71 °F), dew point 19.4 °C (67 °F)

AJG Mount Carmel, IL

the observation as issued, and in English
METAR KAJG 141635Z AUTO 09006KT 10SM RA SCT075 OVC085 22/22 A3002 RMK AO2 LTG DSNT SE P0002 T02210217
METAR
a routine hourly observation
KAJG
the station, KAJG
141635Z
observed 16:35 UTC on the 14th
AUTO
fully automated report, nobody checked it
09006KT
wind from the east at 6 knots
10SM
visibility 10 miles
RA
rain
SCT075
scattered clouds at 7,500 feet
OVC085
overcast at 8,500 feet
22/22
temperature 22 °C (72 °F), dew point 22 °C (72 °F)
A3002
altimeter setting 30.02 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
LTG DSNT SE
lightning in the distance (more than 10 miles) to the southeast
P0002
0.02 inches of precipitation in the last hour
T02210217
temperature 22.1 °C (72 °F), dew point 21.7 °C (71 °F)

EVV Evansville, IN

the observation and the forecast as issued, and in English
SPECI KEVV 141610Z 16005KT 8SM -RA BKN047 OVC095 23/22 A3004 RMK AO2 LTG DSNT E-S P0003 T02280222
SPECI
a special observation, issued because the weather changed
KEVV
the station, KEVV
141610Z
observed 16:10 UTC on the 14th
16005KT
wind from the south-southeast at 5 knots
8SM
visibility 8 miles
-RA
light rain
BKN047
a broken layer at 4,700 feet
OVC095
overcast at 9,500 feet
23/22
temperature 23 °C (73 °F), dew point 22 °C (72 °F)
A3004
altimeter setting 30.04 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
LTG DSNT E-S
lightning in the distance (more than 10 miles) from the east round to the south
P0003
0.03 inches of precipitation in the last hour
T02280222
temperature 22.8 °C (73 °F), dew point 22.2 °C (72 °F)
TAF KEVV 141458Z 1415/1512 22008KT 5SM -SHRA OVC050 TEMPO 1415/1417 2SM -TSRA OVC025CB FM141700 26006KT 6SM BR VCSH OVC025 FM142300 VRB04KT P6SM BKN020 FM150500 00000KT 4SM BR BKN009
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KEVV
the station, KEVV
141458Z
issued 14:58 UTC on the 14th
1415/1512 22008KT 5SM -SHRA OVC050
valid from Wed 15:00 UTC to Thu 12:00 UTC: wind from the southwest at 8 knots, visibility 5 miles, light rain showers, overcast at 5,000 feet
TEMPO 1415/1417 2SM -TSRA OVC025CB
at times from Wed 15:00 UTC to Wed 17:00 UTC: visibility 2 miles, light thunderstorms with rain, overcast at 2,500 feet (thunderheads)
FM141700 26006KT 6SM BR VCSH OVC025
from Wed 17:00 UTC: wind from the west at 6 knots, visibility 6 miles, mist, vcsh, overcast at 2,500 feet
FM142300 VRB04KT P6SM BKN020
from Wed 23:00 UTC: wind light and variable, visibility more than 6 miles, a broken layer at 2,000 feet
FM150500 00000KT 4SM BR BKN009
from Thu 05:00 UTC: wind calm, visibility 4 miles, mist, a broken layer at 900 feet

TWT Sturgis, KY

the observation as issued, and in English
METAR KTWT 141635Z AUTO 16005KT 5SM -RA BR CLR 23/23 A3002 RMK AO2 P0003 T02310231 $
METAR
a routine hourly observation
KTWT
the station, KTWT
141635Z
observed 16:35 UTC on the 14th
AUTO
fully automated report, nobody checked it
16005KT
wind from the south-southeast at 5 knots
5SM
visibility 5 miles
-RA
light rain
BR
mist
CLR
clear skies
23/23
temperature 23 °C (73 °F), dew point 23 °C (73 °F)
A3002
altimeter setting 30.02 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
P0003
0.03 inches of precipitation in the last hour
T02310231
temperature 23.1 °C (74 °F), dew point 23.1 °C (74 °F)
$
the station needs maintenance

HVC Hopkinsville, KY

the observation as issued, and in English
METAR KHVC 141635Z AUTO 24008KT 10SM SCT070 SCT080 SCT090 29/22 A3004 RMK A01
METAR
a routine hourly observation
KHVC
the station, KHVC
141635Z
observed 16:35 UTC on the 14th
AUTO
fully automated report, nobody checked it
24008KT
wind from the west-southwest at 8 knots
10SM
visibility 10 miles
SCT070
scattered clouds at 7,000 feet
SCT080
scattered clouds at 8,000 feet
SCT090
scattered clouds at 9,000 feet
29/22
temperature 29 °C (84 °F), dew point 22 °C (72 °F)
A3004
altimeter setting 30.04 inches of mercury
RMK
remarks follow
A01

JWN Nashville, TN

the observation as issued, and in English
METAR KJWN 141550Z 21004KT 10SM SCT050 SCT085 29/19 A3006
METAR
a routine hourly observation
KJWN
the station, KJWN
141550Z
observed 15:50 UTC on the 14th
21004KT
wind from the south-southwest at 4 knots
10SM
visibility 10 miles
SCT050
scattered clouds at 5,000 feet
SCT085
scattered clouds at 8,500 feet
29/19
temperature 29 °C (84 °F), dew point 19 °C (66 °F)
A3006
altimeter setting 30.06 inches of mercury

GZS Pulaski, TN

the observation as issued, and in English
METAR KGZS 141635Z AUTO VRB05KT 10SM CLR 31/22 A3010 RMK A01
METAR
a routine hourly observation
KGZS
the station, KGZS
141635Z
observed 16:35 UTC on the 14th
AUTO
fully automated report, nobody checked it
VRB05KT
wind light and variable
10SM
visibility 10 miles
CLR
clear skies
31/22
temperature 31 °C (88 °F), dew point 22 °C (72 °F)
A3010
altimeter setting 30.10 inches of mercury
RMK
remarks follow
A01

HSV Huntsville, AL

the observation and the forecast as issued, and in English
METAR KHSV 141553Z VRB03KT 10SM FEW060 29/16 A3012 RMK AO2 SLP191 T02890161 $
METAR
a routine hourly observation
KHSV
the station, KHSV
141553Z
observed 10:53 am CDT (15:53 UTC)
VRB03KT
wind light and variable
10SM
visibility 10 miles
FEW060
a few clouds at 6,000 feet
29/16
temperature 29 °C (84 °F), dew point 16 °C (61 °F)
A3012
altimeter setting 30.12 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP191
sea-level pressure 1019.1 hPa
T02890161
temperature 28.9 °C (84 °F), dew point 16.1 °C (61 °F)
$
the station needs maintenance
TAF KHSV 141120Z 1412/1512 VRB04KT P6SM SKC
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KHSV
the station, KHSV
141120Z
issued 6:20 am CDT (11:20 UTC)
1412/1512 VRB04KT P6SM SKC
valid from Wed 7:00 am CDT (12:00 UTC) to Thu 7:00 am CDT (12:00 UTC): wind light and variable, visibility more than 6 miles, clear skies

At HSV when you get there the forecast at the estimated arrival, 3:16 pm CDT (20:16 UTC)

Wind light and variable, visibility more than 6 miles, clear skies VFR

The whole forecast for HSV
  • From Wed 7:00 am CDT (12:00 UTC): wind light and variable, visibility more than 6 miles, clear skies
The forecast for RFD, the departure
  • From Wed 10:00 am CDT (15:00 UTC): wind from the northeast at 10 knots, visibility more than 6 miles, scattered clouds at 2,000 feet, a broken layer at 4,000 feet
  • From Thu 3:00 am CDT (08:00 UTC): wind from the east at 9 knots, visibility more than 6 miles, a broken layer at 2,500 feet, overcast at 3,500 feet

HSV:

the forecast as issued, and in English
TAF KHSV 141120Z 1412/1512 VRB04KT P6SM SKC
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KHSV
the station, KHSV
141120Z
issued 6:20 am CDT (11:20 UTC)
1412/1512 VRB04KT P6SM SKC
valid from Wed 7:00 am CDT (12:00 UTC) to Thu 7:00 am CDT (12:00 UTC): wind light and variable, visibility more than 6 miles, clear skies

RFD:

the forecast as issued, and in English
TAF KRFD 141452Z 1415/1512 04010KT P6SM SCT020 BKN040 FM150800 09009KT P6SM BKN025 OVC035
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KRFD
the station, KRFD
141452Z
issued 9:52 am CDT (14:52 UTC)
1415/1512 04010KT P6SM SCT020 BKN040
valid from Wed 10:00 am CDT (15:00 UTC) to Thu 7:00 am CDT (12:00 UTC): wind from the northeast at 10 knots, visibility more than 6 miles, scattered clouds at 2,000 feet, a broken layer at 4,000 feet
FM150800 09009KT P6SM BKN025 OVC035
from Thu 3:00 am CDT (08:00 UTC): wind from the east at 9 knots, visibility more than 6 miles, a broken layer at 2,500 feet, overcast at 3,500 feet

Temporary flight restrictions on the line or within 25 nm of it

No temporary flight restriction on or near this route right now.

Notices to air missions closures and things out of service at both ends; airspace, navigation aids and obstructions near the line

RFD: 23 notices in force, 1 starting within a week. all of them, grouped →

  • closed Apron west Cargo Ramp A closed until Wed 14 Oct, 6:59 pm CDT (23:59 UTC) · RFD 10/027
    as issued
    !RFD 10/027 RFD APRON WEST CARGO RAMP A CLSD 2610051816-2610142359
  • closed Taxiway F between taxiway A and taxiway F2 closed until Wed 14 Oct, 6:59 pm CDT (23:59 UTC) · RFD 10/026
    as issued
    !RFD 10/026 RFD TWY F BTN TWY A AND TWY F2 CLSD 2610051816-2610142359
  • closed Taxiway G between runway 07/25 and taxiway F closed until Wed 14 Oct, 6:59 pm CDT (23:59 UTC) · RFD 10/025
    as issued
    !RFD 10/025 RFD TWY G BTN RWY 07/25 AND TWY F CLSD 2610051815-2610142359

HSV: 14 notices in force, 3 starting within a week. all of them, grouped →

Airports along the way: ARR runway 18/36 closed

117 notices near the line, the first 30 (airspace and special activity within 25 nm, navigation aids within 25 nm, obstructions within 5 nm):

  • Navigation aid ILS runway 24 DME/GP/LOC out of service until Wed 14 Oct, 4:00 pm CDT (21:00 UTC) · 0 nm along the route, 22 nm off the line · FEP 10/003
    as issued
    !FEP 10/003 FEP NAV ILS RWY 24 DME/GP/LOC U/S 2610141200-2610142100
  • Obstruction tower lights (ASR 1005629) 42°19′N 89°13′W (4.4 nautical miles WNW 1C8) 1135.2FT (265.1FT above ground level) out of service until Tue 20 Oct, 6:59 pm CDT (23:59 UTC) · 0 nm along the route, 10 nm off the line · 1C8 08/388
    as issued
    !IKK 08/388 1C8 OBST TOWER LGT (ASR 1005629) 421938.00N0891322.00W (4.4NM WNW 1C8) 1135.2FT (265.1FT AGL) U/S 2608201610-2610202359
  • Navigation aid ILS runway 04 outer marker out of service until Tue 16 Nov 2027, 3:11 pm CST (21:11 UTC), estimated · 0 nm along the route, 25 nm off the line · JVL 03/055
    as issued
    !JVL 03/055 JVL NAV ILS RWY 04 OM U/S 2604012000-2711162111EST
  • CGT navigation aid VOR out of service until Tue 27 Oct, 6:59 pm CDT (23:59 UTC) · 10 nm along the route, 6 nm off the line · ZAU A0662/26
    as issued
    A0662/26 NOTAMN
    Q) KZAU/QNVAS////000/999/4130N08734W005
    A) KZAU
    B) 2610131619
    C) 2610272359
    E) CGT NAV VOR U/S
  • Obstruction tower lights (ASR 1245471) 41°59′N 89°12′W (8.3 nautical miles northwest RPJ) 1499.0FT (684.1FT above ground level) out of service until Fri 25 Dec, 5:59 pm CST (23:59 UTC) · 10 nm along the route, 8 nm off the line · RPJ 09/005
    as issued
    !RPJ 09/005 RPJ OBST TOWER LGT (ASR 1245471) 415946.00N0891211.00W (8.3NM NW RPJ) 1499.0FT (684.1FT AGL) U/S 2609252034-2612252359
  • Obstruction tower lights (ASR 1202762) 42°01′N 88°53′W (10.1 nautical miles WNW DKB) 1137.8FT (259.8FT above ground level) out of service until Mon 7 Dec, 12:46 pm CST (18:46 UTC) · 10 nm along the route, 6 nm off the line · DKB 09/003
    as issued
    !DKB 09/003 DKB OBST TOWER LGT (ASR 1202762) 420120.50N0885356.70W (10.1NM WNW DKB) 1137.8FT (259.8FT AGL) U/S 2609081746-2612071846
  • Obstruction tower lights (ASR 1002681) 41°56′N 88°58′W (5.7 nautical miles ENE RPJ) 1195.9FT (297.9FT above ground level) out of service until Sun 20 Dec, 10:00 pm CST (04:00 UTC) · 20 nm along the route, 4 nm off the line · RPJ 09/004
    as issued
    !RPJ 09/004 RPJ OBST TOWER LGT (ASR 1002681) 415629.10N0885811.30W (5.7NM ENE RPJ) 1195.9FT (297.9FT AGL) U/S 2609221140-2612210400
  • Navigation aid ILS runway 33 LOC/DME out of service until Wed 14 Oct, 3:00 pm CDT (20:00 UTC) · 30 nm along the route, 21 nm off the line · ARR 10/004
    as issued
    !ARR 10/004 ARR NAV ILS RWY 33 LOC/DME U/S 2610141530-2610142000
  • Obstruction tower lights (ASR 1221233) 41°40′N 88°43′W (6.0 nautical miles south 0C2) 1008.9FT (258.9FT above ground level) out of service until Thu 7 Jan, 10:45 am CST (16:45 UTC) · 30 nm along the route, 10 nm off the line · 0C2 10/094
    as issued
    !IKK 10/094 0C2 OBST TOWER LGT (ASR 1221233) 414022.50N0884340.90W (6.0NM S 0C2) 1008.9FT (258.9FT AGL) U/S 2610091545-2701071645
  • Obstruction tower lights (ASR 1007857) 41°44′N 88°58′W (5.5 nautical miles ESE C82) 1170.9FT (270.0FT above ground level) out of service until Tue 8 Dec, 4:02 pm CST (22:02 UTC) · 30 nm along the route, 3 nm off the line · C82 10/091
    as issued
    !IKK 10/091 C82 OBST TOWER LGT (ASR 1007857) 414432.00N0885853.00W (5.5NM ESE C82) 1170.9FT (270.0FT AGL) U/S 2610082202-2612082202
  • Obstruction tower lights (ASR 1205774) 41°47′N 88°45′W (2.7 nautical miles northwest 0C2) 1089.2FT (265.1FT above ground level) out of service until Thu 22 Oct, 9:17 pm CDT (02:17 UTC) · 30 nm along the route, 9 nm off the line · 0C2 09/065
    as issued
    !IKK 09/065 0C2 OBST TOWER LGT (ASR 1205774) 414745.40N0884512.20W (2.7NM NW 0C2) 1089.2FT (265.1FT AGL) U/S 2609080218-2610230217
  • Obstruction tower lights (ASR 1009711) 41°26′N 88°39′W (5.3 nautical miles SSW 0C8) 1008.2FT (265.1FT above ground level) out of service until Fri 13 Nov, 5:59 pm CST (23:59 UTC) · 50 nm along the route, 8 nm off the line · 0C8 08/279
    as issued
    !IKK 08/279 0C8 OBST TOWER LGT (ASR 1009711) 412622.20N0883910.00W (5.3NM SSW 0C8) 1008.2FT (265.1FT AGL) U/S 2608132124-2611132359
  • Obstruction tower lights (ASR 1028357) 41°16′N 88°56′W (9.6 nautical miles southwest 8N2) 2005.2FT (1373.4FT above ground level) out of service until Thu 22 Oct, 10:09 am CDT (15:09 UTC) · 60 nm along the route, 8 nm off the line · 8N2 06/309
    as issued
    !IKK 06/309 8N2 OBST TOWER LGT (ASR 1028357) 411654.60N0885611.10W (9.6NM SW 8N2) 2005.2FT (1373.4FT AGL) U/S 2606241509-2610221509
  • Obstruction wind Turbine lights (ASN 2020-WTE-3440-OE) 40°40′N 88°41′W (15.3 nautical miles northeast BMI) 1,091 ft (328 ft above ground level) out of service until Mon 23 Nov, 12:01 am CST (06:01 UTC) · 89 nm along the route, 6 nm off the line · BMI 09/005
    as issued
    !BMI 09/005 BMI OBST WIND TURBINE LGT (ASN 2020-WTE-3440-OE) 404005N0884147W (15.3NM NE BMI) 1091FT (328FT AGL) U/S 2609041117-2611230601
  • Navigation aid ILS runway 20 glide path out of service until Fri 6 Nov, 2:00 pm CST (20:00 UTC), estimated · 99 nm along the route, 18 nm off the line · BMI 09/095
    as issued
    !BMI 09/095 BMI NAV ILS RWY 20 GP U/S 2609301109-2611062000EST
  • Obstruction wind Turbine lights (ASN 2024-WTE-3203-OE) 40°37′N 88°35′W (17.5 nautical miles ENE BMI) 1,143 ft (380 ft above ground level) out of service until Mon 26 Oct, 1:11 am CDT (06:11 UTC) · 99 nm along the route, 2 nm off the line · BMI 09/017
    as issued
    !BMI 09/017 BMI OBST WIND TURBINE LGT (ASN 2024-WTE-3203-OE) 403730N0883508W (17.5NM ENE BMI) 1143FT (380FT AGL) U/S 2609081129-2610260611
  • Navigation aid ILS runway 20 Egrow LOM out of service until Fri 30 Oct, 3:00 pm CDT (20:00 UTC), estimated · 99 nm along the route, 18 nm off the line · BMI 06/116
    as issued
    !BMI 06/116 BMI NAV ILS RWY 20 EGROW LOM U/S 2606240953-2610302000EST
  • Navigation aid ILS runway 29 out of service until Mon 30 Nov, 4:00 pm CST (22:00 UTC) · 99 nm along the route, 18 nm off the line · BMI 06/054
    as issued
    !BMI 06/054 BMI NAV ILS RWY 29 U/S 2606111200-2611302200
  • Navigation aid ILS runway 20 IM/OM out of service until Fri 30 Oct, 3:00 pm CDT (20:00 UTC), estimated · 99 nm along the route, 18 nm off the line · BMI 04/157
    as issued
    !BMI 04/157 BMI NAV ILS RWY 20 IM/OM U/S 2604300846-2610302000EST
  • Navigation aid ILS runway 29 outer marker out of service until Wed 28 Oct, 3:00 pm CDT (20:00 UTC), estimated · 99 nm along the route, 18 nm off the line · BMI 04/156
    as issued
    !BMI 04/156 BMI NAV ILS RWY 29 OM U/S 2604300839-2610282000EST
  • Obstruction tower lights (ASR 1311616) 40°19′N 88°21′W (10.3 nautical miles west TIP) 989 ft (268 ft above ground level) out of service until Thu 19 Nov, 2:54 pm CST (20:54 UTC), estimated · 119 nm along the route, 5 nm off the line · TIP 10/002
    as issued
    !TIP 10/002 TIP OBST TOWER LGT (ASR 1311616) 401933.10N0882142.20W (10.3NM W TIP) 989FT (268FT AGL) U/S 2610051456-2611192054EST
  • Navigation aid ILS runway 32R outer marker out of service until Tue 15 Jun, 4:11 pm CDT (21:11 UTC), estimated · 139 nm along the route, 7 nm off the line · CMI 04/203
    as issued
    !CMI 04/203 CMI NAV ILS RWY 32R OM U/S 2604241444-2706152111EST
  • Navigation aid localizer runway 24 FAN marker out of service until Sun 7 Nov 2027, 3:11 pm CST (21:11 UTC), estimated · 139 nm along the route, 25 nm off the line · DEC 03/097
    as issued
    !DEC 03/097 DEC NAV LOC RWY 24 FAN MKR U/S 2603191238-2711072111EST
  • Navigation aid ILS runway 06 outer marker out of service until Sun 7 Nov 2027, 3:11 pm CST (21:11 UTC), estimated · 139 nm along the route, 25 nm off the line · DEC 03/096
    as issued
    !DEC 03/096 DEC NAV ILS RWY 06 OM U/S 2603191142-2711072111EST
  • Obstruction tower lights (ASR 1324814) 39°46′N 88°16′W (1.6 nautical miles southeast K96) 875 ft (229 ft above ground level) out of service until Thu 19 Nov, 3:16 pm CST (21:16 UTC), estimated · 149 nm along the route, 2 nm off the line · K96 10/090
    as issued
    !STL 10/090 K96 OBST TOWER LGT (ASR 1324814) 394607.20N0881629.00W (1.6NM SE K96) 875FT (229FT AGL) U/S 2610051519-2611192116EST
  • Obstruction tower lights (ASN 2022-above ground level-12244-OE) 39°46′N 88°16′W (1.6 nautical miles ESE K96) 875 ft (229 ft above ground level) out of service until Sun 15 Nov, 7:09 pm CST (01:09 UTC) · 149 nm along the route, 2 nm off the line · K96 10/035
    as issued
    !STL 10/035 K96 OBST TOWER LGT (ASN 2022-AGL-12244-OE) 394607N0881629W (1.6NM ESE K96) 875FT (229FT AGL) U/S 2610020110-2611160109
  • Obstruction tower lights (ASR 1208216) 39°31′N 88°22′W (5.5 nautical miles northwest MTO) 1044.9FT (357.0FT above ground level) out of service until Sat 30 Jan, 6:27 pm CST (00:27 UTC) · 159 nm along the route, 8 nm off the line · MTO 10/006
    as issued
    !MTO 10/006 MTO OBST TOWER LGT (ASR 1208216) 393154.80N0882239.20W (5.5NM NW MTO) 1044.9FT (357.0FT AGL) U/S 2610030027-2701310027
  • Navigation aid ILS runway 29 outer marker out of service until Fri 5 Feb, 2:00 pm CST (20:00 UTC), estimated · 169 nm along the route, 4 nm off the line · MTO 08/005
    as issued
    !MTO 08/005 MTO NAV ILS RWY 29 OM U/S 2608061448-2702052000EST
  • Navigation aid TACAN azimuth out of service until Fri 16 Oct, 3:00 pm CDT (20:00 UTC), estimated · 199 nm along the route, 21 nm off the line · BIB 10/215
    as issued
    !STL 10/215 BIB NAV TACAN AZM U/S 2610140131-2610162000EST
  • Obstruction tower lights (ASR 1287094) 38°53′N 88°05′W (11.2 nautical miles NNE OLY) 805.4FT (309.7FT above ground level) out of service until Wed 14 Oct, 10:48 pm CDT (03:48 UTC) · 199 nm along the route, 6 nm off the line · OLY 09/011
    as issued
    !OLY 09/011 OLY OBST TOWER LGT (ASR 1287094) 385353.40N0880556.60W (11.2NM NNE OLY) 805.4FT (309.7FT AGL) U/S 2609300448-2610150348

From the FAA's notice service (NOTAMs), the site's copy refreshed every few minutes; last checked a minute ago. The FAA has so far issued eFlight its test feed, which misses some notices (checked against the FAA's own search on 12 October: about a third missing at Santa Barbara and Burbank, none at Atlanta or Las Vegas); the request for the full feed is with the FAA. Times are local to the field. This is for planning; the legal briefing comes from Flight Service or the FAA's own tools.

Daylight

Sunset at RFD 6:16 pm CDT (23:16 UTC), at HSV 6:14 pm CDT (23:14 UTC) (civil twilight ends 6:39 pm CDT (23:39 UTC)).

Each restriction opens the FAA's own page with the exact area, heights and times.

The wind over the route live wind map, from Windy.com · drag the time bar for the coming hours; the level menu changes the height

Colours show wind speed, the moving lines its direction, at the surface unless you pick a height. Map and forecast by Windy.com; a second opinion beside the government's winds-aloft table above.

Radar and forecast charts for the regions crossed government pictures, the latest each time the page loads · the turbulence and icing forecasts: turbulence ↗ · icing ↗

Radar now, the upper Mississippi valley
Radar now, the upper Mississippi valley · loop National Weather Service
Radar now, the central Great Lakes
Radar now, the central Great Lakes · loop National Weather Service
Radar now, the lower Mississippi valley
Radar now, the lower Mississippi valley · loop National Weather Service
Aviation forecast, clouds and visibility, the north-central states, 3 hours ahead
Aviation forecast, clouds and visibility, the north-central states, 3 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · cloud cover and bases, visibility, and the areas of low cloud or poor visibility
Aviation forecast, surface weather, the north-central states, 3 hours ahead
Aviation forecast, surface weather, the north-central states, 3 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · surface winds, weather, thunderstorms, and the AIRMET boxes for turbulence, icing and strong winds
Aviation forecast, clouds and visibility, the Southeast, 3 hours ahead
Aviation forecast, clouds and visibility, the Southeast, 3 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · cloud cover and bases, visibility, and the areas of low cloud or poor visibility
Aviation forecast, surface weather, the Southeast, 3 hours ahead
Aviation forecast, surface weather, the Southeast, 3 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · surface winds, weather, thunderstorms, and the AIRMET boxes for turbulence, icing and strong winds
Radar, the whole country
Radar, the whole country · loop National Weather Service
Surface analysis now
Surface analysis now Weather Prediction Center
Forecast chart, 12 hours ahead
Forecast chart, 12 hours ahead Weather Prediction Center
Forecast chart, 24 hours ahead
Forecast chart, 24 hours ahead Weather Prediction Center

Sources: the Aviation Weather Center's data service (SIGMETs, AIRMETs, graphical AIRMETs, pilot reports, winds and temperatures aloft, observations and terminal forecasts), the National Weather Service radar, the Weather Prediction Center's charts, the FAA's temporary flight restriction list and shapes, and the FAA's airport file for the positions, elevations and magnetic variation. Fetched when the page is viewed and kept a few minutes. Each leg is the straight line between its two airports; airways, terrain and airspace are not considered. The airports in detail: Chicago/Rockford International, Huntsville Intl-Carl T Jones Field.