The U.S. aircraft register, updated daily
Plan a flight · Tue 7:06 am CDT (12:06 UTC)

Frederick W Smith Intl/Memphis Airport to General Downing - Peoria International MEM → PIA

338 nautical miles (389 statute miles) north on a straight line, true course 002°, about 003° magnetic at the departure end (variation 1W). At 120 knots that is 2 h 38 min at the quickest height in today's winds (11,500 ft, a 8-knot tailwind), arriving about 9:44 am CDT (14:44 UTC). Right now MEM is VFR, wind from the south-southwest (210°) at 4 knots; PIA is VFR, wind from the south-southwest (200°) at 5 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: 4 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

  • AIRMET TANGO 1W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the last 169 nm of the route.

Turbulence No turbulence warning in force along the route. AIRMET in force: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground), over the last 169 nm of the route. A pilot reported smooth air, at 26,000 ft, 5 nm west, 6:15 am CDT (11:15 UTC). The government's turbulence forecast map ↗

Icing No icing warning in force along the route. A pilot reported no icing, at 26,000 ft, 5 nm west, 6:15 am CDT (11:15 UTC). The freezing level is about 14,500 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 MEM.

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

  • B737 at 26,000 ft, 5 nm west, 6:15 am CDT (11:15 UTC): no turbulence, no icing, remarks: DV8 ENDEE8. At the destination end, 5 nm west of the line.
    as filed, and in English
    PIA UA /OV PIA/TM 1115/FL260/TP B737/SK TOP 250/WX TCU/TB NEG/IC NEG/RM DV8 ENDEE8
    Report
    a routine report filed through PIA
    Where
    over PIA
    Time
    11:15 UTC
    Height
    at 26,000 ft
    Aircraft
    B737
    Sky
    top 25,000 ft
    Weather
    towering cumulus
    Turbulence
    none
    Icing
    none
    Remarks
    DV8 ENDEE8
  • B752 at 2,000 ft, 5 nm west, 4:41 am CDT (09:41 UTC): remarks: legit 40 knots tailwind from 2,000 ft to 1,500 ft during the descent runway 13. At the destination end, 5 nm west of the line.
    as filed, and in English
    PIA UA /OV PIA/TM 0941/FL020/TP B752/RM LEGIT 40KT TAILWIND 020-015 DURD RY13
    Report
    a routine report filed through PIA
    Where
    over PIA
    Time
    09:41 UTC
    Height
    at 2,000 ft
    Aircraft
    B752
    Remarks
    legit 40 knots tailwind from 2,000 ft to 1,500 ft during the descent runway 13

Winds aloft along the route, and the time en route the forecast for use 08:00–15:00 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 4 forecast points nearest it (MEM, CGI, STL, SPI). A plus sign is a headwind, a minus sign a tailwind.

HeightAverage windHead- or tailwindTemperatureGround speedTime en routeArrival
3,500 ft270° at 26 kt0120 kt2 h 49 min9:55 am CDT (14:55 UTC)
5,500 ft270° at 21 kt−1 kt121 kt2 h 48 min9:54 am CDT (14:54 UTC)
7,500 ft260° at 16 kt−3 kt16 °C123 kt2 h 45 min9:51 am CDT (14:51 UTC)
9,500 ft250° at 14 kt−5 kt12 °C125 kt2 h 42 min9:48 am CDT (14:48 UTC)
11,500 ft240° at 15 kt−8 kt7 °C128 kt2 h 38 min9:44 am CDT (14:44 UTC)
13,500 ft250° at 18 kt−5 kt3 °C125 kt2 h 42 min9:48 am CDT (14:48 UTC)
15,500 ft270° at 21 kt−1 kt-2 °C121 kt2 h 48 min9:54 am CDT (14:54 UTC)
17,500 ft280° at 26 kt+3 kt-7 °C117 kt2 h 53 min9:59 am CDT (14:59 UTC)
18,000 ft FL180280° at 27 kt+4 kt-8 °C116 kt2 h 55 min10:01 am CDT (15:01 UTC)
24,000 ft FL240290° at 39 kt+12 kt-19 °C108 kt3 h 08 min10:14 am CDT (15:14 UTC)
30,000 ft FL300300° at 65 kt+30 kt-28 °C90 kt3 h 45 min10:51 am CDT (15:51 UTC)
34,000 ft FL340310° at 63 kt+34 kt-38 °C86 kt3 h 56 min11:02 am CDT (16:02 UTC)
39,000 ft FL390310° at 57 kt+33 kt-49 °C87 kt3 h 53 min10:59 am CDT (15:59 UTC)

Based on data from the 13th at 06:00 UTC; valid on the 13th at 12:00 UTC for use 08:00 to 15:00 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
MEMused from 0 nm out; 25 nm from the line250/22250/18 17°280/11 14°290/10 8°300/27 -8°300/35 -17°310/47 -29°310/49 -38°330/41 -49°
CGIused from 50 nm out; 59 nm from the line270/24280/18 18°240/6 13°210/9 6°290/27 -7°300/37 -19°300/65 -28°310/61 -38°310/55 -49°
STLused from 199 nm out; 27 nm from the line280/33270/18 19°230/16 13°230/21 6°270/29 -8°280/42 -20°290/71 -28°300/68 -38°300/59 -48°
SPIused from 248 nm out; 16 nm from the line280/32260/25 19°260/28 12°250/32 5°260/31 -8°280/45 -20°300/73 -28°300/71 -38°300/72 -49°

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
MEM Memphis, TN departure VFR from the south-southwest (210°) at 4 knots 10+ mi none 340 ft 6:54 am CDT (11:54 UTC)
NQA Millington, TN 20 nm out, 5 nm east of the line, tower VFR calm 10+ mi none 322 ft 11:55 UTC
BYH Blytheville, AR 60 nm out, 4 nm south of the line no report just now 254 ft
DXE Dexter, MO 99 nm out, 5 nm northwest of the line no report just now 304 ft
CGI Cape Girardeau, MO 129 nm out, 15 nm east of the line, tower reported, no category from the south (180°) at 6 knots none 341 ft 11:38 UTC
BLV Belleville, IL 209 nm out, 2 nm northwest of the line, tower VFR from the west-southwest (240°) at 3 knots 10+ mi none 459 ft 11:55 UTC
ALN Alton/St Louis, IL 229 nm out, 12 nm west of the line, tower VFR from the south-southwest (200°) at 6 knots 10+ mi none 543 ft 11:50 UTC
SPI Springfield, IL 288 nm out, 3 nm east of the line, tower VFR from the southwest (220°) at 5 knots 10+ mi none 597 ft 11:52 UTC
AAA Lincoln, IL 308 nm out, 18 nm east of the line VFR calm 10+ mi none 594 ft 18:15 UTC
PIA Peoria, IL destination VFR Sky: scattered clouds at 11,000 feet from the south-southwest (200°) at 5 knots 10+ mi none 660 ft 6:54 am CDT (11:54 UTC)

The highest airport on this list sits at 660 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

MEM Memphis, TN

the observation and the forecast as issued, and in English
METAR KMEM 131154Z 21004KT 10SM CLR 22/16 A3003 RMK AO2 SLP164 T02170156 10244 20217 53016 $
METAR
a routine hourly observation
KMEM
the station, KMEM
131154Z
observed 6:54 am CDT (11:54 UTC)
21004KT
wind from the south-southwest at 4 knots
10SM
visibility 10 miles
CLR
clear skies
22/16
temperature 22 °C (72 °F), dew point 16 °C (61 °F)
A3003
altimeter setting 30.03 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP164
sea-level pressure 1016.4 hPa
T02170156
temperature 21.7 °C (71 °F), dew point 15.6 °C (60 °F)
10244
highest temperature in the last six hours 24.4 °C (76 °F)
20217
lowest temperature in the last six hours 21.7 °C (71 °F)
53016
pressure in the last three hours rising, faster lately, change 1.6 hPa
$
the station needs maintenance
TAF KMEM 131120Z 1312/1418 22009KT P6SM BKN050 FM140100 19006KT P6SM SCT060 SCT100 FM141500 21008KT P6SM BKN100
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KMEM
the station, KMEM
131120Z
issued 6:20 am CDT (11:20 UTC)
1312/1418 22009KT P6SM BKN050
valid from Tue 7:00 am CDT (12:00 UTC) to Wed 1:00 pm CDT (18:00 UTC): wind from the southwest at 9 knots, visibility more than 6 miles, a broken layer at 5,000 feet
FM140100 19006KT P6SM SCT060 SCT100
from Tue 8:00 pm CDT (01:00 UTC): wind from the south at 6 knots, visibility more than 6 miles, scattered clouds at 6,000 feet, scattered clouds at 10,000 feet
FM141500 21008KT P6SM BKN100
from Wed 10:00 am CDT (15:00 UTC): wind from the south-southwest at 8 knots, visibility more than 6 miles, a broken layer at 10,000 feet

NQA Millington, TN

the observation as issued, and in English
METAR KNQA 131155Z AUTO 00000KT 10SM CLR 17/14 A3001 RMK A01
METAR
a routine hourly observation
KNQA
the station, KNQA
131155Z
observed 11:55 UTC on the 13th
AUTO
fully automated report, nobody checked it
00000KT
wind calm
10SM
visibility 10 miles
CLR
clear skies
17/14
temperature 17 °C (63 °F), dew point 14 °C (57 °F)
A3001
altimeter setting 30.01 inches of mercury
RMK
remarks follow
A01

CGI Cape Girardeau, MO

the observation and the forecast as issued, and in English
METAR KCGI 131138Z 18006KT 10SMSM CLR 15/14 A2998
METAR
a routine hourly observation
KCGI
the station, KCGI
131138Z
observed 11:38 UTC on the 13th
18006KT
wind from the south at 6 knots
10SMSM
CLR
clear skies
15/14
temperature 15 °C (59 °F), dew point 14 °C (57 °F)
A2998
altimeter setting 29.98 inches of mercury
TAF KCGI 131120Z 1312/1412 22005KT P6SM SKC FM131600 22009G15KT P6SM FEW070 FM140000 21005KT P6SM SKC AMD NOT SKED
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KCGI
the station, KCGI
131120Z
issued 11:20 UTC on the 13th
1312/1412 22005KT P6SM SKC
valid from Tue 12:00 UTC to Wed 12:00 UTC: wind from the southwest at 5 knots, visibility more than 6 miles, clear skies
FM131600 22009G15KT P6SM FEW070
from Tue 16:00 UTC: wind from the southwest at 9 knots, gusting to 15, visibility more than 6 miles, a few clouds at 7,000 feet
FM140000 21005KT P6SM SKC AMD NOT SKED
from Wed 00:00 UTC: wind from the south-southwest at 5 knots, visibility more than 6 miles, clear skies, amd, not, sked

BLV Belleville, IL

the observation and the forecast as issued, and in English
METAR KBLV 131155Z AUTO 24003KT 10SM CLR 17/17 A2991 RMK AO2 SLP129 T01720165 10212 20166 52007 RVRNO VISNO RWY32L $
METAR
a routine hourly observation
KBLV
the station, KBLV
131155Z
observed 11:55 UTC on the 13th
AUTO
fully automated report, nobody checked it
24003KT
wind from the west-southwest at 3 knots
10SM
visibility 10 miles
CLR
clear skies
17/17
temperature 17 °C (63 °F), dew point 17 °C (63 °F)
A2991
altimeter setting 29.91 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP129
sea-level pressure 1012.9 hPa
T01720165
temperature 17.2 °C (63 °F), dew point 16.5 °C (62 °F)
10212
highest temperature in the last six hours 21.2 °C (70 °F)
20166
lowest temperature in the last six hours 16.6 °C (62 °F)
52007
pressure in the last three hours rising steadily, change 0.7 hPa
RVRNO VISNO
runway visual range not available, the visibility sensor is not working
RWY32L
$
the station needs maintenance
TAF KBLV 130801Z 1308/1414 21006KT 9999 FEW150 WS020/24035KT QNH2986INS BECMG 1314/1315 22012G18KT 9999 SCT040 QNH2986INS BECMG 1408/1409 21009KT 9000 -SHRA OVC030 QNH2991INS TEMPO 1411/1412 4800 SHRA TX33/1321Z TN20/1310Z
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KBLV
the station, KBLV
130801Z
issued 08:01 UTC on the 13th
1308/1414 21006KT 9999 FEW150 WS020/24035KT QNH2986INS
valid from Tue 08:00 UTC to Wed 14:00 UTC: wind from the south-southwest at 6 knots, 9999, a few clouds at 15,000 feet, wind shear below 2,000 feet: wind from 240° at 35 knots above it, lowest altimeter setting expected 29.86 inches
BECMG 1314/1315 22012G18KT 9999 SCT040 QNH2986INS
becoming from Tue 14:00 UTC to Tue 15:00 UTC: wind from the southwest at 12 knots, gusting to 18, 9999, scattered clouds at 4,000 feet, lowest altimeter setting expected 29.86 inches
BECMG 1408/1409 21009KT 9000 -SHRA OVC030 QNH2991INS
becoming from Wed 08:00 UTC to Wed 09:00 UTC: wind from the south-southwest at 9 knots, 9000, light rain showers, overcast at 3,000 feet, lowest altimeter setting expected 29.91 inches
TEMPO 1411/1412 4800 SHRA TX33/1321Z TN20/1310Z
at times from Wed 11:00 UTC to Wed 12:00 UTC: 4800, rain showers, tx33/1321z, tn20/1310z

ALN Alton/St Louis, IL

the observation as issued, and in English
METAR KALN 131150Z 20006KT 10SM CLR 19/13 A2991
METAR
a routine hourly observation
KALN
the station, KALN
131150Z
observed 11:50 UTC on the 13th
20006KT
wind from the south-southwest at 6 knots
10SM
visibility 10 miles
CLR
clear skies
19/13
temperature 19 °C (66 °F), dew point 13 °C (55 °F)
A2991
altimeter setting 29.91 inches of mercury

SPI Springfield, IL

the observation and the forecast as issued, and in English
METAR KSPI 131152Z 22005KT 10SM CLR 20/13 A2987 RMK AO2 SLP109 T02000133 10239 20189 53006 $
METAR
a routine hourly observation
KSPI
the station, KSPI
131152Z
observed 11:52 UTC on the 13th
22005KT
wind from the southwest at 5 knots
10SM
visibility 10 miles
CLR
clear skies
20/13
temperature 20 °C (68 °F), dew point 13 °C (55 °F)
A2987
altimeter setting 29.87 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP109
sea-level pressure 1010.9 hPa
T02000133
temperature 20 °C (68 °F), dew point 13.3 °C (56 °F)
10239
highest temperature in the last six hours 23.9 °C (75 °F)
20189
lowest temperature in the last six hours 18.9 °C (66 °F)
53006
pressure in the last three hours rising, faster lately, change 0.6 hPa
$
the station needs maintenance
TAF KSPI 131120Z 1312/1412 23008KT P6SM FEW100 FEW250 FM140200 23004KT P6SM BKN080 PROB30 1404/1407 4SM TSRA OVC030CB FM140700 VRB03KT 6SM -SHRA BKN040 TEMPO 1407/1411 2SM TSRA BR OVC025CB
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KSPI
the station, KSPI
131120Z
issued 11:20 UTC on the 13th
1312/1412 23008KT P6SM FEW100 FEW250
valid from Tue 12:00 UTC to Wed 12:00 UTC: wind from the southwest at 8 knots, visibility more than 6 miles, a few clouds at 10,000 feet, a few clouds at 25,000 feet
FM140200 23004KT P6SM BKN080
from Wed 02:00 UTC: wind from the southwest at 4 knots, visibility more than 6 miles, a broken layer at 8,000 feet
PROB30 1404/1407 4SM TSRA OVC030CB
a 30% chance from Wed 04:00 UTC to Wed 07:00 UTC: visibility 4 miles, thunderstorms with rain, overcast at 3,000 feet (thunderheads)
FM140700 VRB03KT 6SM -SHRA BKN040
from Wed 07:00 UTC: wind light and variable, visibility 6 miles, light rain showers, a broken layer at 4,000 feet
TEMPO 1407/1411 2SM TSRA BR OVC025CB
at times from Wed 07:00 UTC to Wed 11:00 UTC: visibility 2 miles, thunderstorms with rain, mist, overcast at 2,500 feet (thunderheads)

AAA Lincoln, IL

the observation as issued, and in English
METAR KAAA 281815Z AUTO 00000KT 10SM CLR 24/09 A3009 RMK AO2 T02350088
METAR
a routine hourly observation
KAAA
the station, KAAA
281815Z
observed 18:15 UTC on the 28th
AUTO
fully automated report, nobody checked it
00000KT
wind calm
10SM
visibility 10 miles
CLR
clear skies
24/09
temperature 24 °C (75 °F), dew point 9 °C (48 °F)
A3009
altimeter setting 30.09 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
T02350088
temperature 23.5 °C (74 °F), dew point 8.8 °C (48 °F)

PIA Peoria, IL

the observation and the forecast as issued, and in English
METAR KPIA 131154Z 20005KT 10SM SCT110 20/14 A2984 RMK AO2 SLP100 T02000139 10228 20194 53007
METAR
a routine hourly observation
KPIA
the station, KPIA
131154Z
observed 6:54 am CDT (11:54 UTC)
20005KT
wind from the south-southwest at 5 knots
10SM
visibility 10 miles
SCT110
scattered clouds at 11,000 feet
20/14
temperature 20 °C (68 °F), dew point 14 °C (57 °F)
A2984
altimeter setting 29.84 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP100
sea-level pressure 1010.0 hPa
T02000139
temperature 20 °C (68 °F), dew point 13.9 °C (57 °F)
10228
highest temperature in the last six hours 22.8 °C (73 °F)
20194
lowest temperature in the last six hours 19.4 °C (67 °F)
53007
pressure in the last three hours rising, faster lately, change 0.7 hPa
TAF KPIA 131120Z 1312/1412 23008KT P6SM VCSH SCT100 SCT250 FM131500 27006KT P6SM FEW120 FEW250 FM140000 VRB03KT P6SM BKN080 PROB30 1402/1405 4SM TSRA OVC030CB FM140500 VRB03KT 6SM -SHRA BKN040 TEMPO 1405/1409 2SM TSRA BR OVC025CB
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KPIA
the station, KPIA
131120Z
issued 6:20 am CDT (11:20 UTC)
1312/1412 23008KT P6SM VCSH SCT100 SCT250
valid from Tue 7:00 am CDT (12:00 UTC) to Wed 7:00 am CDT (12:00 UTC): wind from the southwest at 8 knots, visibility more than 6 miles, vcsh, scattered clouds at 10,000 feet, scattered clouds at 25,000 feet
FM131500 27006KT P6SM FEW120 FEW250
from Tue 10:00 am CDT (15:00 UTC): wind from the west at 6 knots, visibility more than 6 miles, a few clouds at 12,000 feet, a few clouds at 25,000 feet
FM140000 VRB03KT P6SM BKN080
from Tue 7:00 pm CDT (00:00 UTC): wind light and variable, visibility more than 6 miles, a broken layer at 8,000 feet
PROB30 1402/1405 4SM TSRA OVC030CB
a 30% chance from Tue 9:00 pm CDT (02:00 UTC) to Wed 12:00 am CDT (05:00 UTC): visibility 4 miles, thunderstorms with rain, overcast at 3,000 feet (thunderheads)
FM140500 VRB03KT 6SM -SHRA BKN040
from Wed 12:00 am CDT (05:00 UTC): wind light and variable, visibility 6 miles, light rain showers, a broken layer at 4,000 feet
TEMPO 1405/1409 2SM TSRA BR OVC025CB
at times from Wed 12:00 am CDT (05:00 UTC) to Wed 4:00 am CDT (09:00 UTC): visibility 2 miles, thunderstorms with rain, mist, overcast at 2,500 feet (thunderheads)

At PIA when you get there the forecast at the estimated arrival, 9:44 am CDT (14:44 UTC)

Wind from the southwest at 8 knots, visibility more than 6 miles, showers nearby, scattered clouds at 10,000 feet, scattered clouds at 25,000 feet VFR

The whole forecast for PIA
  • From Tue 7:00 am CDT (12:00 UTC): wind from the southwest at 8 knots, visibility more than 6 miles, showers nearby, scattered clouds at 10,000 feet, scattered clouds at 25,000 feet
  • From Tue 10:00 am CDT (15:00 UTC): wind from the west at 6 knots, visibility more than 6 miles, a few clouds at 12,000 feet, a few clouds at 25,000 feet
  • From Tue 7:00 pm CDT (00:00 UTC): wind light and variable, visibility more than 6 miles, a broken layer at 8,000 feet
  • 30% chance between Tue 9:00 pm CDT (02:00 UTC) and 12:00 am CDT (05:00 UTC): visibility 4 miles, thunderstorms with rain, overcast at 3,000 feet (thunderheads)
  • From Wed 12:00 am CDT (05:00 UTC): wind light and variable, visibility 6 miles, light rain showers, a broken layer at 4,000 feet
  • At times between Wed 12:00 am CDT (05:00 UTC) and 4:00 am CDT (09:00 UTC): visibility 2 miles, thunderstorms with rain, mist, overcast at 2,500 feet (thunderheads)
The forecast for MEM, the departure
  • From Tue 7:00 am CDT (12:00 UTC): wind from the southwest at 9 knots, visibility more than 6 miles, a broken layer at 5,000 feet
  • From Tue 8:00 pm CDT (01:00 UTC): wind from the south at 6 knots, visibility more than 6 miles, scattered clouds at 6,000 feet, scattered clouds at 10,000 feet
  • From Wed 10:00 am CDT (15:00 UTC): wind from the south-southwest at 8 knots, visibility more than 6 miles, a broken layer at 10,000 feet

PIA:

the forecast as issued, and in English
TAF KPIA 131120Z 1312/1412 23008KT P6SM VCSH SCT100 SCT250 FM131500 27006KT P6SM FEW120 FEW250 FM140000 VRB03KT P6SM BKN080 PROB30 1402/1405 4SM TSRA OVC030CB FM140500 VRB03KT 6SM -SHRA BKN040 TEMPO 1405/1409 2SM TSRA BR OVC025CB
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KPIA
the station, KPIA
131120Z
issued 6:20 am CDT (11:20 UTC)
1312/1412 23008KT P6SM VCSH SCT100 SCT250
valid from Tue 7:00 am CDT (12:00 UTC) to Wed 7:00 am CDT (12:00 UTC): wind from the southwest at 8 knots, visibility more than 6 miles, vcsh, scattered clouds at 10,000 feet, scattered clouds at 25,000 feet
FM131500 27006KT P6SM FEW120 FEW250
from Tue 10:00 am CDT (15:00 UTC): wind from the west at 6 knots, visibility more than 6 miles, a few clouds at 12,000 feet, a few clouds at 25,000 feet
FM140000 VRB03KT P6SM BKN080
from Tue 7:00 pm CDT (00:00 UTC): wind light and variable, visibility more than 6 miles, a broken layer at 8,000 feet
PROB30 1402/1405 4SM TSRA OVC030CB
a 30% chance from Tue 9:00 pm CDT (02:00 UTC) to Wed 12:00 am CDT (05:00 UTC): visibility 4 miles, thunderstorms with rain, overcast at 3,000 feet (thunderheads)
FM140500 VRB03KT 6SM -SHRA BKN040
from Wed 12:00 am CDT (05:00 UTC): wind light and variable, visibility 6 miles, light rain showers, a broken layer at 4,000 feet
TEMPO 1405/1409 2SM TSRA BR OVC025CB
at times from Wed 12:00 am CDT (05:00 UTC) to Wed 4:00 am CDT (09:00 UTC): visibility 2 miles, thunderstorms with rain, mist, overcast at 2,500 feet (thunderheads)

MEM:

the forecast as issued, and in English
TAF KMEM 131120Z 1312/1418 22009KT P6SM BKN050 FM140100 19006KT P6SM SCT060 SCT100 FM141500 21008KT P6SM BKN100
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KMEM
the station, KMEM
131120Z
issued 6:20 am CDT (11:20 UTC)
1312/1418 22009KT P6SM BKN050
valid from Tue 7:00 am CDT (12:00 UTC) to Wed 1:00 pm CDT (18:00 UTC): wind from the southwest at 9 knots, visibility more than 6 miles, a broken layer at 5,000 feet
FM140100 19006KT P6SM SCT060 SCT100
from Tue 8:00 pm CDT (01:00 UTC): wind from the south at 6 knots, visibility more than 6 miles, scattered clouds at 6,000 feet, scattered clouds at 10,000 feet
FM141500 21008KT P6SM BKN100
from Wed 10:00 am CDT (15:00 UTC): wind from the south-southwest at 8 knots, visibility more than 6 miles, a broken layer at 10,000 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

MEM: 20 notices in force, 9 starting within a week. all of them, grouped →

PIA: 32 notices in force, 1 starting within a week. all of them, grouped →

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

  • Obstruction tower lights (ASR 1213088) 34°53′N 89°59′W (6.2 nautical miles NNE H75) 621.7FT (264.8FT above ground level) out of service until Wed 6 Jan, 10:00 pm CST (04:00 UTC) · 0 nm along the route, 9 nm off the line · H75 10/180
    as issued
    !GWO 10/180 H75 OBST TOWER LGT (ASR 1213088) 345341.70N0895943.40W (6.2NM NNE H75) 621.7FT (264.8FT AGL) U/S 2610091133-2701070400
  • Obstruction tower lights (ASR 1228775) 35°05′N 90°06′W (6.5 nautical miles ESE AWM) 528.9FT (292.0FT above ground level) out of service until Wed 11 Nov, 3:09 am CST (09:09 UTC) · 0 nm along the route, 7 nm off the line · AWM 08/005
    as issued
    !AWM 08/005 AWM OBST TOWER LGT (ASR 1228775) 350512.00N0900659.10W (6.5NM ESE AWM) 528.9FT (292.0FT AGL) U/S 2608130809-2611110909
  • Obstruction tower lights (ASR 1040505) 34°54′N 89°56′W (6.8 nautical miles north MS9) 699.8FT (298.9FT above ground level) out of service until Mon 26 Oct, 6:43 am CDT (11:43 UTC) · 0 nm along the route, 8 nm off the line · MS9 07/823
    as issued
    !GWO 07/823 MS9 OBST TOWER LGT (ASR 1040505) 345428.80N0895611.30W (6.8NM N MS9) 699.8FT (298.9FT AGL) U/S 2607281143-2610261143
  • Navigation aid TACAN azimuth out of service until Fri 29 Jan, 2:00 pm CST (20:00 UTC), estimated · 0 nm along the route, 29 nm off the line · HLI 02/758
    as issued
    !GWO 02/758 HLI NAV TACAN AZM U/S 2602271108-2701292000EST
  • Navigation aid VOR out of service until further notice · 0 nm along the route, 29 nm off the line · HLI 07/450
    as issued
    !GWO 07/450 HLI NAV VOR U/S 2407171558-PERM
  • Obstruction tower lights (ASR 1240226) 35°14′N 90°08′W (5.2 nautical miles WNW M01) 521.0FT (306.1FT above ground level) out of service until Thu 31 Dec, 5:59 pm CST (23:59 UTC) · 10 nm along the route, 9 nm off the line · M01 06/378
    as issued
    !MKL 06/378 M01 OBST TOWER LGT (ASR 1240226) 351441.10N0900848.30W (5.2NM WNW M01) 521.0FT (306.1FT AGL) U/S 2606291819-2612312359
  • Obstruction tower lights (ASR 1240225) 35°14′N 90°08′W (5.3 nautical miles WNW M01) 521.0FT (306.1FT above ground level) out of service until Thu 31 Dec, 5:59 pm CST (23:59 UTC) · 10 nm along the route, 9 nm off the line · M01 06/377
    as issued
    !MKL 06/377 M01 OBST TOWER LGT (ASR 1240225) 351443.90N0900851.90W (5.3NM WNW M01) 521.0FT (306.1FT AGL) U/S 2606291818-2612312359
  • Obstruction tower lights (ASR 1240230) 35°14′N 90°08′W (5.3 nautical miles WNW M01) 521.0FT (306.1FT above ground level) out of service until Thu 31 Dec, 5:59 pm CST (23:59 UTC) · 10 nm along the route, 9 nm off the line · M01 06/376
    as issued
    !MKL 06/376 M01 OBST TOWER LGT (ASR 1240230) 351448.70N0900846.70W (5.3NM WNW M01) 521.0FT (306.1FT AGL) U/S 2606291817-2612312359
  • Obstruction tower lights (ASR 1240229) 35°14′N 90°08′W (5.4 nautical miles WNW M01) 521.0FT (306.1FT above ground level) out of service until Thu 31 Dec, 5:59 pm CST (23:59 UTC) · 10 nm along the route, 9 nm off the line · M01 06/375
    as issued
    !MKL 06/375 M01 OBST TOWER LGT (ASR 1240229) 351451.20N0900850.70W (5.4NM WNW M01) 521.0FT (306.1FT AGL) U/S 2606291817-2612312359
  • Obstruction tower lights (ASR 1054292) 35°09′N 89°49′W (9.2 nautical miles southeast 2M8) 1449.8FT (1114.8FT above ground level) out of service until Thu 31 Dec, 5:59 pm CST (23:59 UTC) · 10 nm along the route, 8 nm off the line · 2M8 11/201
    as issued
    !MKL 11/201 2M8 OBST TOWER LGT (ASR 1054292) 350916.00N0894920.00W (9.2NM SE 2M8) 1449.8FT (1114.8FT AGL) U/S 2511250509-2612312359
  • Obstruction tower lights (ASN 2025-ASO-19649-OE) 35°20′N 90°02′W (6.1 nautical miles northwest 2M8) 610 ft (219 ft above ground level) out of service until Sun 8 Nov, 5:59 pm CST (23:59 UTC) · 20 nm along the route, 4 nm off the line · 2M8 10/078
    as issued
    !MKL 10/078 2M8 OBST TOWER LGT (ASN 2025-ASO-19649-OE) 352018N0900201W (6.1NM NW 2M8) 610FT (219FT AGL) U/S 2610081728-2611082359
  • Obstruction tower lights (ASR 1054049) 35°24′N 89°52′W (3.6 nautical miles north NQA) 660 ft (285 ft above ground level) out of service until Thu 19 Nov, 2:30 pm CST (20:30 UTC), estimated · 20 nm along the route, 5 nm off the line · NQA 10/004
    as issued
    !NQA 10/004 NQA OBST TOWER LGT (ASR 1054049) 352458.00N0895242.00W (3.6NM N NQA) 660FT (285FT AGL) U/S 2610051431-2611192030EST
  • Obstruction tower lights (ASR 1232762) 35°26′N 89°51′W (5.6 nautical miles northeast NQA) 710.0FT (311.0FT above ground level) out of service until Sun 18 Oct, 1:53 pm CDT (18:53 UTC) · 20 nm along the route, 7 nm off the line · NQA 10/003
    as issued
    !NQA 10/003 NQA OBST TOWER LGT (ASR 1232762) 352653.10N0895100.30W (5.6NM NE NQA) 710.0FT (311.0FT AGL) U/S 2610031953-2610181853
  • Navigation aid ILS runway 22 glide path out of service until Wed 2 Dec, 2:00 pm CST (20:00 UTC), estimated · 20 nm along the route, 4 nm off the line · NQA 06/001
    as issued
    !NQA 06/001 NQA NAV ILS RWY 22 GP U/S 2606020911-2612022000EST
  • Navigation aid ILS runway 18 out of service until Thu 18 Mar, 3:00 pm CDT (20:00 UTC), estimated · 60 nm along the route, 4 nm off the line · BYH 10/002
    as issued
    !BYH 10/002 BYH NAV ILS RWY 18 U/S 2610021218-2703182000EST
  • Navigation aid ILS runway 18 glide path out of service until Wed 16 Dec, 2:00 pm CST (20:00 UTC), estimated · 60 nm along the route, 4 nm off the line · BYH 06/002
    as issued
    !BYH 06/002 BYH NAV ILS RWY 18 GP U/S 2606250834-2612162000EST
  • Obstruction tower lights (ASR 1246955) 36°19′N 90°01′W (6.3 nautical miles northeast TKX) 523.0FT (258.9FT above ground level) out of service until Mon 23 Nov, 10:25 pm CST (04:25 UTC) · 79 nm along the route, 6 nm off the line · TKX 08/596
    as issued
    !STL 08/596 TKX OBST TOWER LGT (ASR 1246955) 361948.50N0900126.70W (6.3NM NE TKX) 523.0FT (258.9FT AGL) U/S 2608260325-2611240425
  • Obstruction tower lights (ASR 1269363) 36°34′N 89°48′W (8.9 nautical miles east MAW) 533.8FT (257.9FT above ground level) out of service until Tue 2 Feb, 7:46 pm CST (01:46 UTC) · 89 nm along the route, 6 nm off the line · MAW 10/090
    as issued
    !STL 10/090 MAW OBST TOWER LGT (ASR 1269363) 363457.40N0894834.50W (8.9NM E MAW) 533.8FT (257.9FT AGL) U/S 2610060146-2702030146
  • Obstruction tower lights (ASR 1331454) 36°50′N 89°56′W (3.9 nautical miles north DXE) 860 ft (286 ft above ground level) out of service until Thu 19 Nov, 2:30 pm CST (20:30 UTC), estimated · 109 nm along the route, 3 nm off the line · DXE 10/084
    as issued
    !STL 10/084 DXE OBST TOWER LGT (ASR 1331454) 365023.00N0895634.10W (3.9NM N DXE) 860FT (286FT AGL) U/S 2610051431-2611192030EST
  • Obstruction tower lights (ASR 1005409) 36°47′N 89°54′W (1.8 nautical miles ENE DXE) 615.5FT (330.1FT above ground level) out of service until Thu 31 Dec, 5:59 pm CST (23:59 UTC) · 109 nm along the route, 4 nm off the line · DXE 09/443
    as issued
    !STL 09/443 DXE OBST TOWER LGT (ASR 1005409) 364720.00N0895428.00W (1.8NM ENE DXE) 615.5FT (330.1FT AGL) U/S 2609240613-2612312359
  • Obstruction tower lights (ASR 1221023) 36°50′N 89°42′W (7.7 nautical miles WSW SIK) 625.7FT (324.8FT above ground level) out of service until Wed 18 Nov, 12:58 am CST (06:58 UTC) · 109 nm along the route, 9 nm off the line · SIK 08/483
    as issued
    !STL 08/483 SIK OBST TOWER LGT (ASR 1221023) 365028.40N0894211.60W (7.7NM WSW SIK) 625.7FT (324.8FT AGL) U/S 2608200558-2611180658
  • Navigation aid ILS runway 10 out of service until Fri 30 Oct, 6:00 pm CDT (23:00 UTC) · 129 nm along the route, 14 nm off the line · CGI 09/022
    as issued
    !CGI 09/022 CGI NAV ILS RWY 10 U/S 2609252323-2610302300
  • Obstruction tower lights (ASR 1052754) 37°16′N 90°01′W (21.6 nautical miles west CGI) 1165.0FT (424.9FT above ground level) out of service until Mon 16 Nov, 10:10 am CST (16:10 UTC) · 129 nm along the route, 9 nm off the line · CGI 08/017
    as issued
    !CGI 08/017 CGI OBST TOWER LGT (ASR 1052754) 371635.00N0900104.00W (21.6NM W CGI) 1165.0FT (424.9FT AGL) U/S 2608181510-2611161610
  • Obstruction tower lights (ASR 1282714) 37°20′N 89°52′W (16.3 nautical miles WNW CGI) 1017.7FT (356.0FT above ground level) out of service until Mon 21 Dec, 2:09 pm CST (20:09 UTC) · on the line, 139 nm along · CGI 08/032
    as issued
    !CGI 08/032 CGI OBST TOWER LGT (ASR 1282714) 372059.80N0895234.00W (16.3NM WNW CGI) 1017.7FT (356.0FT AGL) U/S 2608232009-2612212009
  • Obstruction tower lights (ASR 1242741) 37°34′N 89°45′W (18.4 nautical miles south PCD) 798 ft (310 ft above ground level) out of service until Thu 19 Nov, 4:34 pm CST (22:34 UTC), estimated · 149 nm along the route, 6 nm off the line · PCD 10/109
    as issued
    !STL 10/109 PCD OBST TOWER LGT (ASR 1242741) 373429.00N0894512.50W (18.4NM S PCD) 798FT (310FT AGL) U/S 2610051638-2611192234EST
  • Obstruction tower lights (ASR 1242741) 37°34′N 89°45′W (18.4 nautical miles SSE PCD) 797.6FT (309.7FT above ground level) out of service until Tue 20 Oct, 5:03 am CDT (10:03 UTC) · 149 nm along the route, 6 nm off the line · PCD 09/104
    as issued
    !STL 09/104 PCD OBST TOWER LGT (ASR 1242741) 373429.00N0894512.50W (18.4NM SSE PCD) 797.6FT (309.7FT AGL) U/S 2609051004-2610201003
  • Obstruction tower lights (ASN 2025-ACE-3667-OE) 37°36′N 89°47′W (15.8 nautical miles SSE PCD) 860 ft (310 ft above ground level) out of service until Thu 12 Nov, 5:00 pm CST (23:00 UTC) · 159 nm along the route, 5 nm off the line · PCD 10/194
    as issued
    !STL 10/194 PCD OBST TOWER LGT (ASN 2025-ACE-3667-OE) 373642N0894712W (15.8NM SSE PCD) 860FT (310FT AGL) U/S 2610130152-2611122300
  • Obstruction tower lights (ASR 1238731) 37°38′N 89°50′W (14.0 nautical miles south PCD) 926.8FT (259.8FT above ground level) out of service until Sat 5 Dec, 3:00 am CST (09:00 UTC) · 159 nm along the route, 3 nm off the line · PCD 09/116
    as issued
    !STL 09/116 PCD OBST TOWER LGT (ASR 1238731) 373811.10N0895006.80W (14.0NM S PCD) 926.8FT (259.8FT AGL) U/S 2609060800-2612050900
  • Navigation aid TACAN azimuth out of service until Wed 28 Oct, 3:00 pm CDT (20:00 UTC), estimated · 159 nm along the route, 18 nm off the line · FAM 11/001
    as issued
    !FAM 11/001 FAM NAV TACAN AZM U/S 2511022359-2610282000EST
  • Obstruction tower lights (ASR 1220454) 37°55′N 89°46′W (5.5 nautical miles northeast PCD) 854.0FT (346.1FT above ground level) out of service until Sat 17 Oct, 2:59 pm CDT (19:59 UTC) · 169 nm along the route, 6 nm off the line · PCD 09/060
    as issued
    !STL 09/060 PCD OBST TOWER LGT (ASR 1220454) 375544.40N0894630.20W (5.5NM NE PCD) 854.0FT (346.1FT AGL) U/S 2609022000-2610171959

From the FAA's notice service (NOTAMs), the site's copy refreshed every few minutes; last checked 2 minutes 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 MEM 6:27 pm CDT (23:27 UTC), at PIA 6:21 pm CDT (23:21 UTC) (civil twilight ends 6:49 pm CDT (23:49 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 lower Mississippi valley
Radar now, the lower Mississippi valley · loop National Weather Service
Radar now, the upper Mississippi valley
Radar now, the upper Mississippi valley · loop National Weather Service
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
Aviation forecast, clouds and visibility, the south-central states, 3 hours ahead
Aviation forecast, clouds and visibility, the south-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 south-central states, 3 hours ahead
Aviation forecast, surface weather, the south-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 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
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: Frederick W Smith Intl/Memphis Airport, General Downing - Peoria International.