Dane County Rgnl/Truax Field to Billings Logan International MSN → BIL

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

• SIGMET C13C: thunderstorms (a convective SIGMET) up to 30,000 ft, moving from the southwest at 40 knots, until 3:55 am CDT (08:55 UTC). Over the route from 557 to 587 nm out.
  as issued

  WSUS32 KKCI 120655
  MKCC WST 120655
  CONVECTIVE SIGMET 13C
  VALID UNTIL 0855Z
  SD
  FROM 50NW DPR-30ESE DPR-20SE RAP-50WNW RAP-50NW DPR
  AREA TS MOV FROM 22040KT. TOPS TO FL300.

• AIRMET TANGO 3W: 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 route from 10 to 169 nm out.
• 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 last 538 nm of the route.
• 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 route from 667 to 727 nm out.
• AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 38,000 ft. Near the route, 677 nm along the route.
• AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 707 to 776 nm out.
• AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the last 119 nm of the route.
• AIRMET ZULU 2C: moderate icing up to 23,000 ft. Near the route, at the destination end.
• AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Near the route, at the destination end.

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 MSN.

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

No pilot reports within 50 nautical miles of the line in the last three hours.

At BIL when you get there the forecast at the estimated arrival, 8:30 am MDT (14:30 UTC)

Wind light and variable, visibility more than 6 miles, showers nearby, a few clouds at 300 feet, overcast at 800 feet IFR

The whole forecast for BIL

• From Mon 12:00 am MDT (06:00 UTC): wind from the north-northwest at 10 knots, visibility 5 miles, light rain snow ice pellets, mist, a few clouds at 300 feet, overcast at 1,000 feet
• At times between Mon 12:00 am MDT (06:00 UTC) and 4:00 am MDT (10:00 UTC): visibility 2 miles, light rain snow ice pellets, mist, a broken layer at 300 feet, overcast at 800 feet
• From Mon 7:00 am MDT (13:00 UTC): wind light and variable, visibility more than 6 miles, showers nearby, a few clouds at 300 feet, overcast at 800 feet
• From Mon 12:00 pm MDT (18:00 UTC): wind light and variable, visibility more than 6 miles, scattered clouds at 800 feet, a broken layer at 2,000 feet
• From Mon 8:00 pm MDT (02:00 UTC): wind from the east at 8 knots, visibility 5 miles, mist, a few clouds at 300 feet, overcast at 1,500 feet

The forecast for MSN, the departure

• From Mon 1:00 am CDT (06:00 UTC): wind from the south at 7 knots, visibility more than 6 miles, low-level wind shear, a broken layer at 25,000 feet
• From Mon 7:00 am CDT (12:00 UTC): wind from the south-southwest at 10 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
• From Mon 8:00 pm CDT (01:00 UTC): wind from the south-southwest at 8 knots, visibility more than 6 miles, low-level wind shear, a few clouds at 25,000 feet

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

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

Daylight

Sunset at MSN 6:19 pm CDT (23:19 UTC), at BIL 6:32 pm MDT (00:32 UTC) (civil twilight ends 7:02 pm MDT (01:02 UTC)).

Each restriction opens the FAA's own page with the exact area, heights and times. Ordinary notices to air missions (closed runways, lights out) are not shown: the FAA's notice search is not open to sites like this one at this time.