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

Missoula, Missoula International Airport (KMSO)

Lat: 46.92083°NLon: 114.0925°WElev: 3199.0ft.

Overcast

41°F

5°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 12 Apr 07:05 AM MDT
Extended Forecast for

9 Miles N Bonner MT

  • Today

    Today: Rain and snow showers likely before 3pm, then rain showers. Some thunder is also possible.  Snow level rising to 7700 feet in the afternoon. High near 47. East wind 9 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 47 °F

    Partly Sunny
    then
    Rain/Snow

  • Tonight

    Tonight: Rain and snow showers, becoming all snow after 9pm. The snow could be heavy at times.  Low around 31. East southeast wind 11 to 13 mph becoming west southwest after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 31 °F

    Rain/Snow
    then Heavy
    Snow

  • Monday

    Monday: Snow showers. The snow could be heavy at times.  High near 36. West southwest wind 11 to 17 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 36 °F

    Heavy Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow showers, mainly before midnight.  Mostly cloudy, with a low around 30. West wind 15 to 20 mph, with gusts as high as 32 mph.  New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of snow showers before noon.  Mostly cloudy, with a high near 37. Breezy, with a west wind 14 to 22 mph, with gusts as high as 38 mph.

    High: 37 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after midnight.  Mostly cloudy, with a low around 30. Breezy.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 30 °F

    Chance Snow
    Showers and
    Breezy then
    Snow Showers
    Likely

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible.  High near 34. Breezy.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 20. Breezy.

    Low: 20 °F

    Snow Likely
    and Breezy

  • Thursday

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

    High: 28 °F

    Snow and
    Breezy

Detailed Forecast

Today
Rain and snow showers likely before 3pm, then rain showers. Some thunder is also possible. Snow level rising to 7700 feet in the afternoon. High near 47. East wind 9 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tonight
Rain and snow showers, becoming all snow after 9pm. The snow could be heavy at times. Low around 31. East southeast wind 11 to 13 mph becoming west southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Monday
Snow showers. The snow could be heavy at times. High near 36. West southwest wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 30. West wind 15 to 20 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.
Tuesday
A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 37. Breezy, with a west wind 14 to 22 mph, with gusts as high as 38 mph.
Tuesday Night
Snow showers likely, mainly after midnight. Mostly cloudy, with a low around 30. Breezy. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday
Snow showers. Some thunder is also possible. High near 34. Breezy. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 20. Breezy.
Thursday
Snow. Cloudy, with a high near 28. Breezy.
Thursday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 18.
Friday
A chance of snow. Partly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 21.
Saturday
A slight chance of snow. Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Bonner MT
 46.99°N 113.89°W (Elev. 6929 ft)
2:01 am MDT Apr 12, 2026
7am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database