Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Current conditions at

STILLWATER (STWM8)

Lat: 48.53944°NLon: 114.55944°WElev: 3116.0ft.

NA

31°F

-1°C

Humidity 100%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 30 Mar 05:00 AM MDT
Extended Forecast for

10 Miles E Fortine MT

  • Overnight

    Overnight: A 40 percent chance of snow.  Mostly cloudy, with a low around 18. West southwest wind around 18 mph, with gusts as high as 33 mph.  Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 18 °F

    Chance Snow

  • Monday

    Monday: Snow likely, mainly before 4pm. The snow could be heavy at times.  Partly sunny, with a high near 24. Breezy, with a west wind 17 to 23 mph, with gusts as high as 38 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 24 °F

    Heavy Snow
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 10. Wind chill values as low as -4. Breezy, with a west wind 20 to 25 mph becoming northwest 10 to 15 mph after midnight. Winds could gust as high as 40 mph.

    Low: 10 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 31. Wind chill values as low as -4. East southeast wind around 10 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 31 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 19. South southwest wind around 10 mph becoming east after midnight. Winds could gust as high as 18 mph.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow after noon.  Partly sunny, with a high near 34. Little or no snow accumulation expected.

    High: 34 °F

    Partly Sunny
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 26. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Snow

  • Thursday

    Thursday: Snow.  Cloudy, with a high near 28.

    High: 28 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 23.

    Low: 23 °F

    Snow Likely

Detailed Forecast

Overnight
A 40 percent chance of snow. Mostly cloudy, with a low around 18. West southwest wind around 18 mph, with gusts as high as 33 mph. Total nighttime snow accumulation of 3 to 5 inches possible.
Monday
Snow likely, mainly before 4pm. The snow could be heavy at times. Partly sunny, with a high near 24. Breezy, with a west wind 17 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Mostly clear, with a low around 10. Wind chill values as low as -4. Breezy, with a west wind 20 to 25 mph becoming northwest 10 to 15 mph after midnight. Winds could gust as high as 40 mph.
Tuesday
Partly sunny, with a high near 31. Wind chill values as low as -4. East southeast wind around 10 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 19. South southwest wind around 10 mph becoming east after midnight. Winds could gust as high as 18 mph.
Wednesday
A 30 percent chance of snow after noon. Partly sunny, with a high near 34. Little or no snow accumulation expected.
Wednesday Night
Snow. Low around 26. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. Cloudy, with a high near 28.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 23.
Friday
A chance of snow. Partly sunny, with a high near 32.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 23.
Saturday
A slight chance of snow. Mostly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
A slight chance of snow. Partly sunny, with a high near 40.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Fortine MT
 48.79°N 114.69°W (Elev. 6188 ft)
2:01 am MDT Mar 30, 2026
5am MDT Mar 30, 2026-6pm MDT Apr 5, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database