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.

Mostly Cloudy

45°F

7°C

Humidity 93%
Wind Speed WSW 3 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 12 Apr 10:05 AM MDT
Extended Forecast for

8 Miles S Bonner MT

  • Today

    Today: Showers likely, then showers and possibly a thunderstorm after 3pm.  High near 51. East southeast wind 6 to 9 mph becoming south southwest in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 51 °F

    Slight Chance
    Showers then
    Showers

  • Tonight

    Tonight: Rain, possibly mixed with snow showers, becoming all snow after 1am.  Low around 34. Southwest wind 7 to 9 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow

  • Monday

    Monday: Snow showers before 3pm, then rain and snow showers likely.  High near 40. West southwest wind 10 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 40 °F

    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 between 9pm and midnight.  Mostly cloudy, with a low around 33. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 43. West wind 10 to 16 mph, with gusts as high as 28 mph.

    High: 43 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after midnight.  Mostly cloudy, with a low around 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible.  High near 38. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 38 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Snow Likely

  • Thursday

    Thursday: Snow.  Mostly cloudy, with a high near 32.

    High: 32 °F

    Snow

Detailed Forecast

Today
Showers likely, then showers and possibly a thunderstorm after 3pm. High near 51. East southeast wind 6 to 9 mph becoming south southwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain, possibly mixed with snow showers, becoming all snow after 1am. Low around 34. Southwest wind 7 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Snow showers before 3pm, then rain and snow showers likely. High near 40. West southwest wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
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 33. Southwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
Mostly cloudy, with a high near 43. West wind 10 to 16 mph, with gusts as high as 28 mph.
Tuesday Night
Snow showers likely, mainly after midnight. Mostly cloudy, with a low around 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Snow showers. Some thunder is also possible. High near 38. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 24.
Thursday
Snow. Mostly cloudy, with a high near 32.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 23.
Friday
A chance of snow. Partly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Bonner MT
 46.76°N 113.88°W (Elev. 6102 ft)
2:01 am MDT Apr 12, 2026
10am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

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