Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

STILLWATER (STWM8)

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

NA

53°F

12°C

Humidity 43%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 19 Apr 11:00 AM MDT
Extended Forecast for

10 Miles E Fortine MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 49. Southwest wind around 10 mph, with gusts as high as 21 mph.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 56. West southwest wind 6 to 11 mph becoming south in the morning. Winds could gust as high as 21 mph.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. West southwest wind 6 to 10 mph becoming east northeast after midnight. Winds could gust as high as 22 mph.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. East northeast wind 7 to 11 mph becoming southwest in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after midnight.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain, then showers and possibly a thunderstorm after noon.  High near 47. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 47 °F

    Chance Rain
    then Showers

  • Wednesday Night

    Wednesday Night: Rain before 9pm, then snow.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: A chance of snow.  Partly sunny, with a high near 35.

    High: 35 °F

    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 49. Southwest wind around 10 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 35. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 56. West southwest wind 6 to 11 mph becoming south in the morning. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 38. West southwest wind 6 to 10 mph becoming east northeast after midnight. Winds could gust as high as 22 mph.
Tuesday
Mostly sunny, with a high near 60. East northeast wind 7 to 11 mph becoming southwest in the afternoon.
Tuesday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 39.
Wednesday
A chance of rain, then showers and possibly a thunderstorm after noon. High near 47. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain before 9pm, then snow. Mostly cloudy, with a low around 27.
Thursday
A chance of snow. Partly sunny, with a high near 35.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 23.
Friday
A chance of snow. Partly sunny, with a high near 36.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 21.
Saturday
A slight chance of snow. Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Fortine MT
 48.77°N 114.68°W (Elev. 5909 ft)
2:00 am MDT Apr 19, 2026
12pm MDT Apr 19, 2026-6pm MDT Apr 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database