Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

STILLWATER (STWM8)

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

NA

43°F

6°C

Humidity 98%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 12 Apr 03:00 AM MDT
Extended Forecast for

6 Miles ESE Fortine MT

  • Overnight

    Overnight: A chance of rain and snow showers.  Snow level 6800 feet. Mostly cloudy, with a low around 36. South wind around 6 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow showers before 3pm, then a chance of rain showers.  Snow level 6400 feet rising to 7300 feet in the afternoon. Partly sunny, with a high near 44. Southeast wind around 7 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A slight chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and 2am.  Snow level 7300 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 33. South southeast wind 6 to 8 mph becoming northwest after midnight.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A slight chance of snow showers before noon, then rain and snow showers likely.  Mostly cloudy, with a high near 40. West southwest wind 6 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 40 °F

    Slight Chance
    Snow Showers
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow showers before 9pm, then a chance of snow showers.  Mostly cloudy, with a low around 31. Southwest wind around 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: A 40 percent chance of snow showers.  Mostly cloudy, with a high near 33. Little or no snow accumulation expected.

    High: 33 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Snow showers, mainly after midnight.  Low around 29. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Chance Snow
    Showers then
    Snow Showers

  • Wednesday

    Wednesday: Snow showers.  Mostly cloudy, with a high near 31.

    High: 31 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after midnight.  Mostly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Snow Likely
    and Breezy

Detailed Forecast

Overnight
A chance of rain and snow showers. Snow level 6800 feet. Mostly cloudy, with a low around 36. South wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
A chance of rain and snow showers before 3pm, then a chance of rain showers. Snow level 6400 feet rising to 7300 feet in the afternoon. Partly sunny, with a high near 44. Southeast wind around 7 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday Night
A slight chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and 2am. Snow level 7300 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 33. South southeast wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A slight chance of snow showers before noon, then rain and snow showers likely. Mostly cloudy, with a high near 40. West southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 31. Southwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 33. Little or no snow accumulation expected.
Tuesday Night
Snow showers, mainly after midnight. Low around 29. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow showers. Mostly cloudy, with a high near 31.
Wednesday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 22. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 30.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 21.
Friday
A chance of snow. Mostly sunny, with a high near 34.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 24.
Saturday
A slight chance of snow. Mostly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Fortine MT
 48.74°N 114.77°W (Elev. 6283 ft)
2:01 am MDT Apr 12, 2026
3am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
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Additional Resources

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