The U.S. aircraft register, updated daily
Plan a flight · Tue 3:34 am CDT (08:34 UTC)

General Mitchell International to Pierre Regional MKE → PIR

544 nautical miles (626 statute miles) west on a straight line, true course 283°, about 287° magnetic at the departure end (variation 4W). At 120 knots that is 5 h 20 min at the quickest height in today's winds (4,500 ft, a 18-knot headwind), arriving about 8:54 am CDT (13:54 UTC). Right now MKE is VFR, wind from the southwest (220°) at 8 knots; PIR is VFR, wind from the northwest (320°) 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: 1 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 SIERRA 4E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 416 to 416 nm out.

Turbulence No turbulence warning in force along the route. No pilot has reported turbulence near the line in the last three hours. The government's turbulence forecast map ↗

Icing No icing warning in force along the route. No pilot has reported icing near the line in the last three hours. The freezing level is about 13,500 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 MKE.

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

  • A21N at 35,000 ft, 46 nm south, 3:00 am CDT (08:00 UTC): clear from 35,000 ft to 60,000 ft, -41 °C, wind 295° at 93 knots, remarks: produced by skypath. At the departure end, 46 nm south of the line.
    as filed, and in English
    PWK UA /OV OBK097014 /TM 0800 /FL350 /TP A21N /SK SKC /TA M41 /WV 29593KT /RM PRODUCED BY SKYPATH
    Report
    a routine report filed through PWK
    Where
    14 nm east (097°) of OBK
    Time
    08:00 UTC
    Height
    at 35,000 ft
    Aircraft
    A21N
    Sky
    clear
    Temperature
    −41 °C
    Wind
    from 295° at 93 knots
    Remarks
    produced by skypath

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 westbound cruising heights for this course (VFR: even thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 7 forecast points nearest it (GRB, DBQ, LSE, MCW, FSD, ABR, PIR). A plus sign is a headwind, a minus sign a tailwind.

HeightAverage windHead- or tailwindTemperatureGround speedTime en routeArrival
4,500 ft300° at 19 kt+18 kt9 °C102 kt5 h 20 min8:54 am CDT (13:54 UTC)
6,500 ft280° at 26 kt+25 kt14 °C95 kt5 h 44 min9:18 am CDT (14:18 UTC)
8,500 ft270° at 30 kt+29 kt11 °C91 kt5 h 59 min9:33 am CDT (14:33 UTC)
10,500 ft270° at 33 kt+32 kt6 °C88 kt6 h 11 min9:45 am CDT (14:45 UTC)
12,500 ft270° at 35 kt+34 kt2 °C86 kt6 h 20 min9:54 am CDT (14:54 UTC)
14,500 ft260° at 36 kt+34 kt-3 °C86 kt6 h 20 min9:54 am CDT (14:54 UTC)
16,500 ft260° at 37 kt+35 kt-8 °C85 kt6 h 24 min9:58 am CDT (14:58 UTC)
18,000 ft FL180260° at 38 kt+35 kt-12 °C85 kt6 h 24 min9:58 am CDT (14:58 UTC)
24,000 ft FL240260° at 49 kt+46 kt-21 °C74 kt7 h 21 min10:55 am CDT (15:55 UTC)
30,000 ft FL300260° at 88 kt+84 kt-30 °C36 kt15 h 07 min6:41 pm CDT (23:41 UTC)
34,000 ft FL340260° at 98 kt+95 kt-37 °C25 kt21 h 46 min1:20 am CDT (06:20 UTC)
39,000 ft FL390260° at 94 kt+92 kt-48 °C28 kt19 h 26 min11:00 pm CDT (04:00 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
GRBused from 0 nm out; 88 nm from the line310/23270/39 16°270/41 11°260/39 5°260/51 -12°270/49 -20°280/64 -30°290/91 -39°290/105 -49°
DBQused from 49 nm out; 71 nm from the line300/20270/37 18°280/37 11°280/38 3°260/50 -10°270/53 -20°280/78 -29°280/82 -37°290/85 -49°
LSEused from 99 nm out; 39 nm from the line320/25280/36 15°280/39 11°280/44 4°270/46 -11°270/54 -19°280/83 -29°280/94 -38°280/93 -49°
MCWused from 198 nm out; 37 nm from the line330/20280/29 18°280/36 10°280/36 4°260/35 -12°260/52 -20°270/91 -29°270/96 -37°270/88 -48°
FSDused from 297 nm out; 73 nm from the line360/17300/14 15°240/25 10°260/30 3°250/29 -13°250/47 -22°250/107 -29°250/111 -36°250/101 -48°
ABRused from 445 nm out; 71 nm from the line340/16290/20 10°280/37 8°260/39 1°240/38 -14°250/45 -25°250/88 -33°250/117 -38°250/112 -47°
PIRused from 495 nm out; 25 nm from the line310/8 9°220/20 8°230/23 1°230/39 -14°240/42 -24°240/97 -33°240/123 -38°240/118 -47°

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
MKE Milwaukee, WI departure VFR from the southwest (220°) at 8 knots 10+ mi none 728 ft 2:52 am CDT (07:52 UTC)
UES Waukesha, WI 20 nm out, 4 nm east of the line, tower VFR from the southwest (230°) at 7 knots 10+ mi none 911 ft 08:15 UTC
MSN Madison, WI 59 nm out, 6 nm west of the line, tower VFR variable at 6 knots 10+ mi none 886 ft 07:53 UTC
LSE La Crosse, WI 158 nm out, 24 nm north of the line, tower VFR Weather: light rain from the northwest (310°) at 8 knots, gusting to 17 10+ mi none 655 ft 07:53 UTC
RST Rochester, MN 208 nm out, 16 nm north of the line, tower marginal VFR Sky: a few clouds at 1,500 feet, overcast at 2,200 feet from the northwest (310°) at 10 knots 9 mi 2,200 ft 1,317 ft 07:54 UTC
AUM Austin, MN 228 nm out, 4 nm southeast of the line IFR Sky: a broken layer at 900 feet Weather: mist from the west-northwest (290°) at 11 knots 5 mi 900 ft 1,233 ft 08:15 UTC
MWM Windom, MN 317 nm out, 4 nm southwest of the line marginal VFR Sky: scattered clouds at 1,800 feet, overcast at 2,500 feet from the northwest (310°) at 7 knots 10+ mi 2,500 ft 1,410 ft 08:15 UTC
DVP Slayton, MN 346 nm out, 3 nm southwest of the line marginal VFR Sky: scattered clouds at 1,100 feet, overcast at 2,000 feet from the northwest (310°) at 9 knots 10+ mi 2,000 ft 1,623 ft 08:13 UTC
MDS Madison, SD 406 nm out, 8 nm south of the line marginal VFR Sky: overcast at 1,300 feet from the west-northwest (300°) at 7 knots 10+ mi 1,300 ft 1,718 ft 08:15 UTC
HON Huron, SD 455 nm out, 9 nm north of the line VFR from the north-northwest (330°) at 9 knots 10+ mi none 1,288 ft 07:55 UTC
PIR Pierre, SD destination VFR Sky: scattered clouds at 2,800 feet from the northwest (320°) at 5 knots 10+ mi none 1,744 ft 3:14 am CDT (08:14 UTC)

The highest airport on this list sits at 1,744 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

MKE Milwaukee, WI

the observation and the forecast as issued, and in English
METAR KMKE 130752Z 22008KT 10SM CLR 22/17 A2967 RMK AO2 SLP040 T02220167 $
METAR
a routine hourly observation
KMKE
the station, KMKE
130752Z
observed 2:52 am CDT (07:52 UTC)
22008KT
wind from the southwest at 8 knots
10SM
visibility 10 miles
CLR
clear skies
22/17
temperature 22 °C (72 °F), dew point 17 °C (63 °F)
A2967
altimeter setting 29.67 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP040
sea-level pressure 1004.0 hPa
T02220167
temperature 22.2 °C (72 °F), dew point 16.7 °C (62 °F)
$
the station needs maintenance
TAF KMKE 130520Z 1306/1412 24010G20KT P6SM FEW200 WS020/25045KT FM131000 27010G20KT P6SM SKC FM131800 29008KT P6SM SKC FM140000 01005KT P6SM BKN100
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KMKE
the station, KMKE
130520Z
issued 12:20 am CDT (05:20 UTC)
1306/1412 24010G20KT P6SM FEW200 WS020/25045KT
valid from Tue 1:00 am CDT (06:00 UTC) to Wed 7:00 am CDT (12:00 UTC): wind from the west-southwest at 10 knots, gusting to 20, visibility more than 6 miles, a few clouds at 20,000 feet, wind shear below 2,000 feet: wind from 250° at 45 knots above it
FM131000 27010G20KT P6SM SKC
from Tue 5:00 am CDT (10:00 UTC): wind from the west at 10 knots, gusting to 20, visibility more than 6 miles, clear skies
FM131800 29008KT P6SM SKC
from Tue 1:00 pm CDT (18:00 UTC): wind from the west-northwest at 8 knots, visibility more than 6 miles, clear skies
FM140000 01005KT P6SM BKN100
from Tue 7:00 pm CDT (00:00 UTC): wind from the north at 5 knots, visibility more than 6 miles, a broken layer at 10,000 feet

UES Waukesha, WI

the observation and the forecast as issued, and in English
METAR KUES 130815Z AUTO 23007KT 10SM CLR 23/17 A2968 RMK AO2
METAR
a routine hourly observation
KUES
the station, KUES
130815Z
observed 08:15 UTC on the 13th
AUTO
fully automated report, nobody checked it
23007KT
wind from the southwest at 7 knots
10SM
visibility 10 miles
CLR
clear skies
23/17
temperature 23 °C (73 °F), dew point 17 °C (63 °F)
A2968
altimeter setting 29.68 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
TAF KUES 130520Z 1306/1406 23008KT P6SM SKC WS020/25045KT FM131000 27010G20KT P6SM SKC FM131600 29011KT P6SM SKC FM132300 00000KT P6SM SCT100
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KUES
the station, KUES
130520Z
issued 05:20 UTC on the 13th
1306/1406 23008KT P6SM SKC WS020/25045KT
valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the southwest at 8 knots, visibility more than 6 miles, clear skies, wind shear below 2,000 feet: wind from 250° at 45 knots above it
FM131000 27010G20KT P6SM SKC
from Tue 10:00 UTC: wind from the west at 10 knots, gusting to 20, visibility more than 6 miles, clear skies
FM131600 29011KT P6SM SKC
from Tue 16:00 UTC: wind from the west-northwest at 11 knots, visibility more than 6 miles, clear skies
FM132300 00000KT P6SM SCT100
from Tue 23:00 UTC: wind calm, visibility more than 6 miles, scattered clouds at 10,000 feet

MSN Madison, WI

the observation and the forecast as issued, and in English
METAR KMSN 130753Z AUTO VRB06KT 10SM CLR 23/18 A2967 RMK AO2 SLP041 T02330178 $
METAR
a routine hourly observation
KMSN
the station, KMSN
130753Z
observed 07:53 UTC on the 13th
AUTO
fully automated report, nobody checked it
VRB06KT
wind light and variable
10SM
visibility 10 miles
CLR
clear skies
23/18
temperature 23 °C (73 °F), dew point 18 °C (64 °F)
A2967
altimeter setting 29.67 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP041
sea-level pressure 1004.1 hPa
T02330178
temperature 23.3 °C (74 °F), dew point 17.8 °C (64 °F)
$
the station needs maintenance
TAF KMSN 130520Z 1306/1406 23010KT P6SM SKC WS020/25045KT FM130900 30010KT P6SM FEW250 FM140000 00000KT P6SM SCT100
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KMSN
the station, KMSN
130520Z
issued 05:20 UTC on the 13th
1306/1406 23010KT P6SM SKC WS020/25045KT
valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the southwest at 10 knots, visibility more than 6 miles, clear skies, wind shear below 2,000 feet: wind from 250° at 45 knots above it
FM130900 30010KT P6SM FEW250
from Tue 09:00 UTC: wind from the west-northwest at 10 knots, visibility more than 6 miles, a few clouds at 25,000 feet
FM140000 00000KT P6SM SCT100
from Wed 00:00 UTC: wind calm, visibility more than 6 miles, scattered clouds at 10,000 feet

LSE La Crosse, WI

the observation and the forecast as issued, and in English
METAR KLSE 130753Z AUTO 31008G17KT 10SM -RA CLR 17/12 A2974 RMK AO2 SLP062 P0000 T01720122
METAR
a routine hourly observation
KLSE
the station, KLSE
130753Z
observed 07:53 UTC on the 13th
AUTO
fully automated report, nobody checked it
31008G17KT
wind from the northwest at 8 knots, gusting to 17
10SM
visibility 10 miles
-RA
light rain
CLR
clear skies
17/12
temperature 17 °C (63 °F), dew point 12 °C (54 °F)
A2974
altimeter setting 29.74 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP062
sea-level pressure 1006.2 hPa
P0000
a trace of precipitation in the last hour
T01720122
temperature 17.2 °C (63 °F), dew point 12.2 °C (54 °F)
TAF KLSE 130520Z 1306/1406 29010KT P6SM SKC FM130800 30010KT P6SM SCT030 FM131200 31008KT P6SM BKN020 FM131700 32006KT P6SM SCT100
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KLSE
the station, KLSE
130520Z
issued 05:20 UTC on the 13th
1306/1406 29010KT P6SM SKC
valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the west-northwest at 10 knots, visibility more than 6 miles, clear skies
FM130800 30010KT P6SM SCT030
from Tue 08:00 UTC: wind from the west-northwest at 10 knots, visibility more than 6 miles, scattered clouds at 3,000 feet
FM131200 31008KT P6SM BKN020
from Tue 12:00 UTC: wind from the northwest at 8 knots, visibility more than 6 miles, a broken layer at 2,000 feet
FM131700 32006KT P6SM SCT100
from Tue 17:00 UTC: wind from the northwest at 6 knots, visibility more than 6 miles, scattered clouds at 10,000 feet

RST Rochester, MN

the observation and the forecast as issued, and in English
METAR KRST 130754Z AUTO 31010KT 9SM FEW015 OVC022 14/11 A2980 RMK AO2 SLP086 T01440111 $
METAR
a routine hourly observation
KRST
the station, KRST
130754Z
observed 07:54 UTC on the 13th
AUTO
fully automated report, nobody checked it
31010KT
wind from the northwest at 10 knots
9SM
visibility 9 miles
FEW015
a few clouds at 1,500 feet
OVC022
overcast at 2,200 feet
14/11
temperature 14 °C (57 °F), dew point 11 °C (52 °F)
A2980
altimeter setting 29.80 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP086
sea-level pressure 1008.6 hPa
T01440111
temperature 14.4 °C (58 °F), dew point 11.1 °C (52 °F)
$
the station needs maintenance
TAF KRST 130659Z 1307/1406 30011KT P6SM OVC020 FM131400 31008KT P6SM BKN010 FM131700 32006KT P6SM BKN050 FM140200 34007KT P6SM SCT080
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KRST
the station, KRST
130659Z
issued 06:59 UTC on the 13th
1307/1406 30011KT P6SM OVC020
valid from Tue 07:00 UTC to Wed 06:00 UTC: wind from the west-northwest at 11 knots, visibility more than 6 miles, overcast at 2,000 feet
FM131400 31008KT P6SM BKN010
from Tue 14:00 UTC: wind from the northwest at 8 knots, visibility more than 6 miles, a broken layer at 1,000 feet
FM131700 32006KT P6SM BKN050
from Tue 17:00 UTC: wind from the northwest at 6 knots, visibility more than 6 miles, a broken layer at 5,000 feet
FM140200 34007KT P6SM SCT080
from Wed 02:00 UTC: wind from the north-northwest at 7 knots, visibility more than 6 miles, scattered clouds at 8,000 feet

AUM Austin, MN

the observation as issued, and in English
METAR KAUM 130815Z AUTO 29011KT 5SM BR BKN009 13/12 A2982 RMK AO2 BKN V OVC T01330124
METAR
a routine hourly observation
KAUM
the station, KAUM
130815Z
observed 08:15 UTC on the 13th
AUTO
fully automated report, nobody checked it
29011KT
wind from the west-northwest at 11 knots
5SM
visibility 5 miles
BR
mist
BKN009
a broken layer at 900 feet
13/12
temperature 13 °C (55 °F), dew point 12 °C (54 °F)
A2982
altimeter setting 29.82 inches of mercury
RMK
remarks follow
AO2 BKN
automated station with a precipitation sensor, broken
V
OVC
overcast
T01330124
temperature 13.3 °C (56 °F), dew point 12.4 °C (54 °F)

MWM Windom, MN

the observation as issued, and in English
METAR KMWM 130815Z AUTO 31007KT 10SM SCT018 OVC025 11/08 A2987 RMK AO2
METAR
a routine hourly observation
KMWM
the station, KMWM
130815Z
observed 08:15 UTC on the 13th
AUTO
fully automated report, nobody checked it
31007KT
wind from the northwest at 7 knots
10SM
visibility 10 miles
SCT018
scattered clouds at 1,800 feet
OVC025
overcast at 2,500 feet
11/08
temperature 11 °C (52 °F), dew point 8 °C (46 °F)
A2987
altimeter setting 29.87 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor

DVP Slayton, MN

the observation as issued, and in English
METAR KDVP 130813Z AUTO 31009KT 10SM SCT011 OVC020 09/08 A2988 RMK AO2 T00880075
METAR
a routine hourly observation
KDVP
the station, KDVP
130813Z
observed 08:13 UTC on the 13th
AUTO
fully automated report, nobody checked it
31009KT
wind from the northwest at 9 knots
10SM
visibility 10 miles
SCT011
scattered clouds at 1,100 feet
OVC020
overcast at 2,000 feet
09/08
temperature 9 °C (48 °F), dew point 8 °C (46 °F)
A2988
altimeter setting 29.88 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
T00880075
temperature 8.8 °C (48 °F), dew point 7.5 °C (46 °F)

MDS Madison, SD

the observation as issued, and in English
METAR KMDS 130815Z AUTO 30007KT 10SM OVC013 07/07 A2990 RMK AO2
METAR
a routine hourly observation
KMDS
the station, KMDS
130815Z
observed 08:15 UTC on the 13th
AUTO
fully automated report, nobody checked it
30007KT
wind from the west-northwest at 7 knots
10SM
visibility 10 miles
OVC013
overcast at 1,300 feet
07/07
temperature 7 °C (45 °F), dew point 7 °C (45 °F)
A2990
altimeter setting 29.90 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor

HON Huron, SD

the observation and the forecast as issued, and in English
METAR KHON 130755Z AUTO 33009KT 10SM CLR 07/04 A2992 RMK AO2 SLP138 T00720044
METAR
a routine hourly observation
KHON
the station, KHON
130755Z
observed 07:55 UTC on the 13th
AUTO
fully automated report, nobody checked it
33009KT
wind from the north-northwest at 9 knots
10SM
visibility 10 miles
CLR
clear skies
07/04
temperature 7 °C (45 °F), dew point 4 °C (39 °F)
A2992
altimeter setting 29.92 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP138
sea-level pressure 1013.8 hPa
T00720044
temperature 7.2 °C (45 °F), dew point 4.4 °C (40 °F)
TAF KHON 130520Z 1306/1406 32010G20KT P6SM SCT018 OVC028 FM131000 30007KT P6SM OVC018 FM131800 33009KT P6SM BKN025 FM132100 33009KT P6SM BKN050
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KHON
the station, KHON
130520Z
issued 05:20 UTC on the 13th
1306/1406 32010G20KT P6SM SCT018 OVC028
valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the northwest at 10 knots, gusting to 20, visibility more than 6 miles, scattered clouds at 1,800 feet, overcast at 2,800 feet
FM131000 30007KT P6SM OVC018
from Tue 10:00 UTC: wind from the west-northwest at 7 knots, visibility more than 6 miles, overcast at 1,800 feet
FM131800 33009KT P6SM BKN025
from Tue 18:00 UTC: wind from the north-northwest at 9 knots, visibility more than 6 miles, a broken layer at 2,500 feet
FM132100 33009KT P6SM BKN050
from Tue 21:00 UTC: wind from the north-northwest at 9 knots, visibility more than 6 miles, a broken layer at 5,000 feet

PIR Pierre, SD

the observation and the forecast as issued, and in English
SPECI KPIR 130814Z AUTO 32005KT 10SM SCT028 07/03 A2995 RMK AO2 T00720028
SPECI
a special observation, issued because the weather changed
KPIR
the station, KPIR
130814Z
observed 3:14 am CDT (08:14 UTC)
AUTO
fully automated report, nobody checked it
32005KT
wind from the northwest at 5 knots
10SM
visibility 10 miles
SCT028
scattered clouds at 2,800 feet
07/03
temperature 7 °C (45 °F), dew point 3 °C (37 °F)
A2995
altimeter setting 29.95 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
T00720028
temperature 7.2 °C (45 °F), dew point 2.8 °C (37 °F)
TAF KPIR 130538Z 1306/1406 34010KT P6SM VCSH OVC026 PROB30 1307/1313 -SHRA SCT026 BKN050 FM131300 34007KT P6SM BKN026 FM131700 33009KT P6SM BKN035 PROB30 1317/1322 -SHRA BKN030 FM140200 36005KT P6SM BKN050
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KPIR
the station, KPIR
130538Z
issued 12:38 am CDT (05:38 UTC)
1306/1406 34010KT P6SM VCSH OVC026
valid from Tue 1:00 am CDT (06:00 UTC) to Wed 1:00 am CDT (06:00 UTC): wind from the north-northwest at 10 knots, visibility more than 6 miles, vcsh, overcast at 2,600 feet
PROB30 1307/1313 -SHRA SCT026 BKN050
a 30% chance from Tue 2:00 am CDT (07:00 UTC) to Tue 8:00 am CDT (13:00 UTC): light rain showers, scattered clouds at 2,600 feet, a broken layer at 5,000 feet
FM131300 34007KT P6SM BKN026
from Tue 8:00 am CDT (13:00 UTC): wind from the north-northwest at 7 knots, visibility more than 6 miles, a broken layer at 2,600 feet
FM131700 33009KT P6SM BKN035
from Tue 12:00 pm CDT (17:00 UTC): wind from the north-northwest at 9 knots, visibility more than 6 miles, a broken layer at 3,500 feet
PROB30 1317/1322 -SHRA BKN030
a 30% chance from Tue 12:00 pm CDT (17:00 UTC) to Tue 5:00 pm CDT (22:00 UTC): light rain showers, a broken layer at 3,000 feet
FM140200 36005KT P6SM BKN050
from Tue 9:00 pm CDT (02:00 UTC): wind from the north at 5 knots, visibility more than 6 miles, a broken layer at 5,000 feet

At PIR when you get there the forecast at the estimated arrival, 8:54 am CDT (13:54 UTC)

Wind from the north-northwest at 7 knots, visibility more than 6 miles, a broken layer at 2,600 feet marginal VFR

The whole forecast for PIR
  • From Tue 1:00 am CDT (06:00 UTC): wind from the north-northwest at 10 knots, visibility more than 6 miles, showers nearby, overcast at 2,600 feet
  • 30% chance between Tue 2:00 am CDT (07:00 UTC) and 8:00 am CDT (13:00 UTC): light rain showers, scattered clouds at 2,600 feet, a broken layer at 5,000 feet
  • From Tue 8:00 am CDT (13:00 UTC): wind from the north-northwest at 7 knots, visibility more than 6 miles, a broken layer at 2,600 feet
  • From Tue 12:00 pm CDT (17:00 UTC): wind from the north-northwest at 9 knots, visibility more than 6 miles, a broken layer at 3,500 feet
  • 30% chance between Tue 12:00 pm CDT (17:00 UTC) and 5:00 pm CDT (22:00 UTC): light rain showers, a broken layer at 3,000 feet
  • From Tue 9:00 pm CDT (02:00 UTC): wind from the north at 5 knots, visibility more than 6 miles, a broken layer at 5,000 feet
The forecast for MKE, the departure
  • From Tue 1:00 am CDT (06:00 UTC): wind from the west-southwest at 10 knots, gusting to 20, visibility more than 6 miles, low-level wind shear, a few clouds at 20,000 feet
  • From Tue 5:00 am CDT (10:00 UTC): wind from the west at 10 knots, gusting to 20, visibility more than 6 miles, clear skies
  • From Tue 1:00 pm CDT (18:00 UTC): wind from the west-northwest at 8 knots, visibility more than 6 miles, clear skies
  • From Tue 7:00 pm CDT (00:00 UTC): wind from the north at 5 knots, visibility more than 6 miles, a broken layer at 10,000 feet

PIR:

the forecast as issued, and in English
TAF KPIR 130538Z 1306/1406 34010KT P6SM VCSH OVC026 PROB30 1307/1313 -SHRA SCT026 BKN050 FM131300 34007KT P6SM BKN026 FM131700 33009KT P6SM BKN035 PROB30 1317/1322 -SHRA BKN030 FM140200 36005KT P6SM BKN050
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KPIR
the station, KPIR
130538Z
issued 12:38 am CDT (05:38 UTC)
1306/1406 34010KT P6SM VCSH OVC026
valid from Tue 1:00 am CDT (06:00 UTC) to Wed 1:00 am CDT (06:00 UTC): wind from the north-northwest at 10 knots, visibility more than 6 miles, vcsh, overcast at 2,600 feet
PROB30 1307/1313 -SHRA SCT026 BKN050
a 30% chance from Tue 2:00 am CDT (07:00 UTC) to Tue 8:00 am CDT (13:00 UTC): light rain showers, scattered clouds at 2,600 feet, a broken layer at 5,000 feet
FM131300 34007KT P6SM BKN026
from Tue 8:00 am CDT (13:00 UTC): wind from the north-northwest at 7 knots, visibility more than 6 miles, a broken layer at 2,600 feet
FM131700 33009KT P6SM BKN035
from Tue 12:00 pm CDT (17:00 UTC): wind from the north-northwest at 9 knots, visibility more than 6 miles, a broken layer at 3,500 feet
PROB30 1317/1322 -SHRA BKN030
a 30% chance from Tue 12:00 pm CDT (17:00 UTC) to Tue 5:00 pm CDT (22:00 UTC): light rain showers, a broken layer at 3,000 feet
FM140200 36005KT P6SM BKN050
from Tue 9:00 pm CDT (02:00 UTC): wind from the north at 5 knots, visibility more than 6 miles, a broken layer at 5,000 feet

MKE:

the forecast as issued, and in English
TAF KMKE 130520Z 1306/1412 24010G20KT P6SM FEW200 WS020/25045KT FM131000 27010G20KT P6SM SKC FM131800 29008KT P6SM SKC FM140000 01005KT P6SM BKN100
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KMKE
the station, KMKE
130520Z
issued 12:20 am CDT (05:20 UTC)
1306/1412 24010G20KT P6SM FEW200 WS020/25045KT
valid from Tue 1:00 am CDT (06:00 UTC) to Wed 7:00 am CDT (12:00 UTC): wind from the west-southwest at 10 knots, gusting to 20, visibility more than 6 miles, a few clouds at 20,000 feet, wind shear below 2,000 feet: wind from 250° at 45 knots above it
FM131000 27010G20KT P6SM SKC
from Tue 5:00 am CDT (10:00 UTC): wind from the west at 10 knots, gusting to 20, visibility more than 6 miles, clear skies
FM131800 29008KT P6SM SKC
from Tue 1:00 pm CDT (18:00 UTC): wind from the west-northwest at 8 knots, visibility more than 6 miles, clear skies
FM140000 01005KT P6SM BKN100
from Tue 7:00 pm CDT (00:00 UTC): wind from the north at 5 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

MKE: 39 notices in force, 2 starting within a week. runway 01L/19R closed all of them, grouped →

  • closed Taxiway F between approach end runway 19R and taxiway H closed until Tue 13 Oct, 7:00 am CDT (12:00 UTC) · MKE 10/193
    as issued
    !MKE 10/193 MKE TWY F BTN APCH END RWY 19R AND TWY H CLSD 2610130830-2610131200
  • closed Taxiway R between taxiway R3 and taxiway R5 closed until Tue 13 Oct, 7:00 am CDT (12:00 UTC) · MKE 10/192
    as issued
    !MKE 10/192 MKE TWY R BTN TWY R3 AND TWY R5 CLSD 2610130753-2610131200
  • closed Taxiway R4 closed until Tue 13 Oct, 7:00 am CDT (12:00 UTC) · MKE 10/191
    as issued
    !MKE 10/191 MKE TWY R4 CLSD 2610130752-2610131200
  • closed Taxiway R3 closed until Tue 13 Oct, 7:00 am CDT (12:00 UTC) · MKE 10/190
    as issued
    !MKE 10/190 MKE TWY R3 CLSD 2610130751-2610131200

PIR: 2 notices in force. all of them, grouped →

Airports along the way: RST runway 03/21 closed · HON runway 18/36 closed

58 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 04 out of service until Fri 30 Oct, 3:00 pm CDT (20:00 UTC) · 0 nm along the route, 12 nm off the line · RAC 09/002
    as issued
    !RAC 09/002 RAC NAV ILS RWY 04 U/S 2609302054-2610302000
  • Obstruction tower lights (ASR 1047998) 43°04′N 88°04′W (2.2 nautical miles southwest MWC) 982.9FT (208.0FT above ground level) out of service until Sat 5 Dec, 4:17 pm CST (22:17 UTC) · 10 nm along the route, 6 nm off the line · MWC 10/011
    as issued
    !MWC 10/011 MWC OBST TOWER LGT (ASR 1047998) 430458.00N0880402.00W (2.2NM SW MWC) 982.9FT (208.0FT AGL) U/S 2610052225-2612052217
  • Obstruction tower lights (ASR 1207851) 43°01′N 88°23′W (6.8 nautical miles west UES) 1629.9FT (449.8FT above ground level) out of service until Thu 7 Jan, 5:59 pm CST (23:59 UTC) · 20 nm along the route, 3 nm off the line · UES 10/011
    as issued
    !UES 10/011 UES OBST TOWER LGT (ASR 1207851) 430141.50N0882332.30W (6.8NM W UES) 1629.9FT (449.8FT AGL) U/S 2610071904-2701072359
  • Navigation aid ILS runway 10 out of service until Thu 29 Oct, 1:00 pm CDT (18:00 UTC) · 20 nm along the route, 4 nm off the line · UES 04/004
    as issued
    !UES 04/004 UES NAV ILS RWY 10 U/S 2604131100-2610291800
  • Obstruction tower lights (ASR 1221965) 43°11′N 88°28′W (10.2 nautical miles SSW HXF) 1152.2FT (199.1FT above ground level) out of service until Mon 19 Oct, 11:14 pm CDT (04:14 UTC) · 30 nm along the route, 9 nm off the line · HXF 10/070
    as issued
    !GRB 10/070 HXF OBST TOWER LGT (ASR 1221965) 431123.60N0882801.40W (10.2NM SSW HXF) 1152.2FT (199.1FT AGL) U/S 2610050514-2610200414
  • Obstruction tower lights (ASN 2023-above ground level-15154-OE) 42°56′N 88°37′W (3.8 nautical miles NNW 88C) 1,169 ft (304 ft above ground level) out of service until Mon 16 Nov, 1:10 pm CST (19:10 UTC) · 30 nm along the route, 8 nm off the line · 88C 10/036
    as issued
    !GRB 10/036 88C OBST TOWER LGT (ASN 2023-AGL-15154-OE) 425635N0883747W (3.8NM NNW 88C) 1169FT (304FT AGL) U/S 2610021910-2611161910
  • Obstruction tower lights (ASN 2024-above ground level-9181-OE) 43°04′N 88°32′W (4.6 nautical miles northeast W11) 1,012 ft (155 ft above ground level) out of service until Sun 29 Nov, 5:59 pm CST (23:59 UTC) · on the line, 30 nm along · W11 08/466
    as issued
    !GRB 08/466 W11 OBST TOWER LGT (ASN 2024-AGL-9181-OE) 430406N0883227W (4.6NM NE W11) 1012FT (155FT AGL) U/S 2608311025-2611292359
  • Obstruction tower lights (ASR 1047790) 43°03′N 89°18′W (4.6 nautical miles SSE MSN) 1140.1FT (220.1FT above ground level) out of service until Mon 7 Dec, 5:59 pm CST (23:59 UTC) · 59 nm along the route, 7 nm off the line · MSN 10/035
    as issued
    !MSN 10/035 MSN OBST TOWER LGT (ASR 1047790) 430356.90N0891827.40W (4.6NM SSE MSN) 1140.1FT (220.1FT AGL) U/S 2610070839-2612072359
  • Navigation aid ILS runway 21 out of service until Tue 13 Oct, 3:00 pm CDT (20:00 UTC), estimated · 59 nm along the route, 6 nm off the line · MSN 10/034
    as issued
    !MSN 10/034 MSN NAV ILS RWY 21 U/S 2610061918-2610132000EST
  • Navigation aid ILS runway 36 out of service until Wed 14 Oct, 12:00 pm CDT (17:00 UTC) · 69 nm along the route, 6 nm off the line · MSN 10/018
    as issued
    !MSN 10/018 MSN NAV ILS RWY 36 U/S 2610012004-2610141700
  • Navigation aid ILS runway 18 out of service until Wed 14 Oct, 12:00 pm CDT (17:00 UTC) · 69 nm along the route, 6 nm off the line · MSN 10/015
    as issued
    !MSN 10/015 MSN NAV ILS RWY 18 U/S 2610012003-2610141700
  • Obstruction tower lights (ASR 1238659) 43°21′N 89°46′W (3.6 nautical miles NNW 91C) 1050.2FT (205.1FT above ground level) out of service until Mon 7 Dec, 9:17 pm CST (03:17 UTC) · 89 nm along the route, 7 nm off the line · 91C 10/122
    as issued
    !GRB 10/122 91C OBST TOWER LGT (ASR 1238659) 432121.60N0894644.30W (3.6NM NNW 91C) 1050.2FT (205.1FT AGL) U/S 2610080318-2612080317
  • Obstruction tower lights (ASR 1315053) 43°22′N 89°52′W (6.5 nautical miles northwest 91C) 1,540 ft (305 ft above ground level) out of service until Thu 19 Nov, 4:22 pm CST (22:22 UTC), estimated · 89 nm along the route, 6 nm off the line · 91C 10/099
    as issued
    !GRB 10/099 91C OBST TOWER LGT (ASR 1315053) 432207.20N0895202.60W (6.5NM NW 91C) 1540FT (305FT AGL) U/S 2610051622-2611192222EST
  • Obstruction tower lights (ASR 1257486) 43°26′N 90°01′W (5.6 nautical miles SSW C35) 1441.3FT (309.7FT above ground level) out of service until Tue 8 Dec, 2:20 pm CST (20:20 UTC) · 99 nm along the route, 9 nm off the line · C35 10/123
    as issued
    !GRB 10/123 C35 OBST TOWER LGT (ASR 1257486) 432626.30N0900155.40W (5.6NM SSW C35) 1441.3FT (309.7FT AGL) U/S 2610080324-2612082020
  • Obstruction tower lights (ASR 1257097) 43°18′N 90°25′W (5.9 nautical miles WNW 93C) 1465.9FT (349.1FT above ground level) out of service until Thu 4 Feb, 5:59 pm CST (23:59 UTC) · 109 nm along the route, 5 nm off the line · 93C 10/097
    as issued
    !GRB 10/097 93C OBST TOWER LGT (ASR 1257097) 431855.40N0902535.00W (5.9NM WNW 93C) 1465.9FT (349.1FT AGL) U/S 2610061802-2702042359
  • Obstruction tower lights (ASR 1302968) 43°25′N 90°37′W (15.2 nautical miles southeast Y51) 1,506 ft (255 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 · Y51 10/085
    as issued
    !GRB 10/085 Y51 OBST TOWER LGT (ASR 1302968) 432517.90N0903736.40W (15.2NM SE Y51) 1506FT (255FT AGL) U/S 2610051457-2611192054EST
  • Obstruction tower lights (ASR 1255589) 43°20′N 90°32′W (11.0 nautical miles WNW 93C) 1371.7FT (309.7FT above ground level) out of service until Wed 2 Dec, 5:59 pm CST (23:59 UTC) · 119 nm along the route, 2 nm off the line · 93C 10/033
    as issued
    !GRB 10/033 93C OBST TOWER LGT (ASR 1255589) 432026.60N0903220.50W (11.0NM WNW 93C) 1371.7FT (309.7FT AGL) U/S 2610021828-2612022359
  • Obstruction tower lights (ASN 2017-above ground level-7665-OE) 43°25′N 90°37′W (15.1 nautical miles southeast Y51) 1,506 ft (255 ft above ground level) out of service until Mon 9 Nov, 3:31 am CST (09:31 UTC) · 119 nm along the route, 5 nm off the line · Y51 09/303
    as issued
    !GRB 09/303 Y51 OBST TOWER LGT (ASN 2017-AGL-7665-OE) 432518N0903736W (15.1NM SE Y51) 1506FT (255FT AGL) U/S 2609250932-2611090931
  • Obstruction tower lights (ASR 1064100) 43°25′N 90°47′W (10.0 nautical miles SSE Y51) 1475.7FT (314.0FT above ground level) out of service until Thu 4 Feb, 1:18 pm CST (19:18 UTC) · 129 nm along the route, 2 nm off the line · Y51 10/115
    as issued
    !GRB 10/115 Y51 OBST TOWER LGT (ASR 1064100) 432555.60N0904733.10W (10.0NM SSE Y51) 1475.7FT (314.0FT AGL) U/S 2610071918-2702041918
  • Obstruction tower lights (ASR 1237999) 43°26′N 90°44′W (10.9 nautical miles southeast Y51) 1410.1FT (274.9FT above ground level) out of service until Wed 2 Dec, 5:59 pm CST (23:59 UTC) · 129 nm along the route, 2 nm off the line · Y51 10/027
    as issued
    !GRB 10/027 Y51 OBST TOWER LGT (ASR 1237999) 432607.50N0904445.40W (10.9NM SE Y51) 1410.1FT (274.9FT AGL) U/S 2610021748-2612022359
  • Obstruction tower lights (ASR 1291579) 43°18′N 90°58′W (15.9 nautical miles northwest OVS) 1478.0FT (359.9FT above ground level) out of service until Sun 29 Nov, 5:59 pm CST (23:59 UTC) · 139 nm along the route, 8 nm off the line · OVS 09/004
    as issued
    !OVS 09/004 OVS OBST TOWER LGT (ASR 1291579) 431829.20N0905839.00W (15.9NM NW OVS) 1478.0FT (359.9FT AGL) U/S 2609290844-2611292359
  • Obstruction tower lights (ASR 1311944) 43°26′N 91°09′W (14 nautical miles southwest Y51) 1,514 ft (306 ft above ground level) out of service until Thu 19 Nov, 3:16 pm CST (21:16 UTC), estimated · 148 nm along the route, 3 nm off the line · Y51 10/088
    as issued
    !GRB 10/088 Y51 OBST TOWER LGT (ASR 1311944) 432655.30N0910946.60W (14NM SW Y51) 1514FT (306FT AGL) U/S 2610051517-2611192116EST
  • Obstruction tower lights (ASN 2019-above ground level-10714-OE) 43°26′N 91°09′W (14.0 nautical miles southwest Y51) 1,513 ft (305 ft above ground level) out of service until Wed 11 Nov, 2:47 pm CST (20:47 UTC) · 148 nm along the route, 3 nm off the line · Y51 09/322
    as issued
    !GRB 09/322 Y51 OBST TOWER LGT (ASN 2019-AGL-10714-OE) 432655N0910947W (14.0NM SW Y51) 1513FT (305FT AGL) U/S 2609272048-2611112047
  • Obstruction tower lights (ASR 1291340) 43°26′N 91°08′W (13.4 nautical miles southwest Y51) 1484.9FT (359.9FT above ground level) out of service until Tue 27 Oct, 9:45 pm CDT (02:45 UTC) · 148 nm along the route, 4 nm off the line · Y51 08/435
    as issued
    !GRB 08/435 Y51 OBST TOWER LGT (ASR 1291340) 432619.20N0910811.40W (13.4NM SW Y51) 1484.9FT (359.9FT AGL) U/S 2608290245-2610280245
  • Obstruction tower lights (ASR 1321639) 43°41′N 92°22′W (8.8 nautical miles west FKA) 1,566 ft (255 ft above ground level) out of service until Thu 19 Nov, 3:47 pm CST (21:47 UTC), estimated · 198 nm along the route, 5 nm off the line · FKA 10/001
    as issued
    !FKA 10/001 FKA OBST TOWER LGT (ASR 1321639) 434144.20N0922245.50W (8.8NM W FKA) 1566FT (255FT AGL) U/S 2610051549-2611192147EST
  • Navigation aid ILS runway 31 category II not authorized until Fri 16 Oct, 5:00 pm CDT (22:00 UTC) · 208 nm along the route, 16 nm off the line · RST 10/058
    as issued
    !RST 10/058 RST NAV ILS RWY 31 CAT II NA 2610130549-2610162200
  • Obstruction tower lights (ASR 1023894) 43°40′N 92°45′W (7.9 nautical miles east AUM) 1745.1FT (390.1FT above ground level) out of service until Mon 28 Dec, 3:31 am CST (09:31 UTC) · 218 nm along the route, 1 nm off the line · AUM 08/014
    as issued
    !AUM 08/014 AUM OBST TOWER LGT (ASR 1023894) 434054.00N0924514.00W (7.9NM E AUM) 1745.1FT (390.1FT AGL) U/S 2608300931-2612280931
  • Navigation aid ILS runway 35 out of service until Fri 1 Dec 2028, 2:00 pm CST (20:00 UTC), estimated · 228 nm along the route, 4 nm off the line · AUM 09/007
    as issued
    !AUM 09/007 AUM NAV ILS RWY 35 U/S 2609301053-2812012000EST
  • Obstruction tower lights (ASR 1301627) 43°49′N 93°15′W (9.8 nautical miles northeast AEL) 1,482 ft (254 ft above ground level) out of service until Thu 19 Nov, 4:13 pm CST (22:13 UTC), estimated · 238 nm along the route, 5 nm off the line · AEL 10/003
    as issued
    !AEL 10/003 AEL OBST TOWER LGT (ASR 1301627) 434927.40N0931538.20W (9.8NM NE AEL) 1482FT (254FT AGL) U/S 2610051616-2611192213EST
  • Obstruction tower lights (ASR 1239127) 43°40′N 93°13′W (6.5 nautical miles east AEL) 1,526 ft (255 ft above ground level) out of service until Thu 19 Nov, 3:16 pm CST (21:16 UTC), estimated · 238 nm along the route, 4 nm off the line · AEL 10/002
    as issued
    !AEL 10/002 AEL OBST TOWER LGT (ASR 1239127) 434002.40N0931315.50W (6.5NM E AEL) 1526FT (255FT AGL) U/S 2610051517-2611192116EST

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 MKE 6:12 pm CDT (23:12 UTC), at PIR 6:58 pm CDT (23:58 UTC) (civil twilight ends 7:28 pm CDT (00:28 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 northern Rockies
Radar now, the northern Rockies · 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
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: General Mitchell International, Pierre Regional.