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

42°F

6°C

Humidity 75%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 11 Apr 11:00 AM MDT
Extended Forecast for

21 Miles S Fortine MT

  • Today

    Today: Showers likely, mainly between noon and 4pm.  Mostly cloudy, with a high near 50. South southwest wind 6 to 8 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Showers
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers between 11pm and 3am.  Snow level 7500 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 37. Southwest wind 6 to 8 mph.

    Low: 37 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of rain and snow showers before noon, then a chance of rain showers.  Snow level 6400 feet rising to 7000 feet in the afternoon. Partly sunny, with a high near 51. South southwest wind around 7 mph becoming southeast in the afternoon.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 51 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of rain showers before 3am, then a chance of rain and snow showers.  Snow level 7200 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 37. East wind around 6 mph becoming west southwest after midnight.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 37 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Monday

    Monday: Rain likely, possibly mixed with snow showers.  Snow level 6000 feet. Mostly cloudy, with a high near 45. West southwest wind 6 to 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow showers before 9pm, then a chance of snow showers between 9pm and midnight.  Mostly cloudy, with a low around 34. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers, mainly after noon.  Mostly cloudy, with a high near 38. Little or no snow accumulation expected.

    High: 38 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after midnight.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow.  Cloudy, with a high near 36.

    High: 36 °F

    Snow

Detailed Forecast

Today
Showers likely, mainly between noon and 4pm. Mostly cloudy, with a high near 50. South southwest wind 6 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A 30 percent chance of showers between 11pm and 3am. Snow level 7500 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 37. Southwest wind 6 to 8 mph.
Sunday
A slight chance of rain and snow showers before noon, then a chance of rain showers. Snow level 6400 feet rising to 7000 feet in the afternoon. Partly sunny, with a high near 51. South southwest wind around 7 mph becoming southeast in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday Night
A chance of rain showers before 3am, then a chance of rain and snow showers. Snow level 7200 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 37. East wind around 6 mph becoming west southwest after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
Rain likely, possibly mixed with snow showers. Snow level 6000 feet. Mostly cloudy, with a high near 45. West southwest wind 6 to 10 mph, with gusts as high as 23 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 between 9pm and midnight. Mostly cloudy, with a low around 34. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A 30 percent chance of snow showers, mainly after noon. Mostly cloudy, with a high near 38. Little or no snow accumulation expected.
Tuesday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 30.
Wednesday
Snow. Cloudy, with a high near 36.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 23.
Thursday
A chance of snow. Partly sunny, with a high near 35.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 23.
Friday
A chance of snow. Mostly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles S Fortine MT
 48.46°N 114.9°W (Elev. 5902 ft)
2:01 am MDT Apr 11, 2026
11am MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
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Additional Resources

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