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

BOORMAN (BOOM8)

Lat: 48.14389°NLon: 114.71806°WElev: 3963.0ft.

NA

53°F

12°C

Humidity 68%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 11 Apr 03:15 PM MDT
Extended Forecast for

16 Miles ESE Happys Inn MT

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm.  High near 44. West southwest wind around 17 mph, with gusts as high as 39 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 44 °F

    Showers

  • Tonight

    Tonight: A 50 percent chance of rain before 9pm.  Snow level 7700 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 34. West southwest wind 10 to 20 mph, with gusts as high as 26 mph.

    Low: 34 °F

    Chance Rain
    then Partly
    Cloudy

  • Sunday

    Sunday: A slight chance of snow before 10am, then a chance of rain and snow between 10am and 3pm, then rain likely after 3pm.  Snow level rising to 7600 feet in the afternoon. Increasing clouds, with a high near 48. West southwest wind 9 to 11 mph becoming east southeast in the morning.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 48 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of rain before midnight, then rain and snow likely between midnight and 3am, then snow likely after 3am.  Snow level 7500 feet lowering to 6600 feet after midnight . Cloudy, with a low around 35. Northeast wind around 14 mph becoming west southwest after midnight.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Monday

    Monday: Snow.  High near 38. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 32 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 38 °F

    Snow and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of snow before midnight.  Mostly cloudy, with a low around 31. Breezy.  Little or no snow accumulation expected.

    Low: 31 °F

    Breezy.
    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after noon.  Mostly cloudy, with a high near 35. Windy.

    High: 35 °F

    Mostly Cloudy
    and Breezy
    then Slight
    Chance Snow
    and Windy

  • Tuesday Night

    Tuesday Night: Snow, mainly after midnight.  Mostly cloudy, with a low around 29. Breezy.

    Low: 29 °F

    Snow and
    Breezy

  • Wednesday

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

    High: 31 °F

    Snow and
    Breezy

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 44. West southwest wind around 17 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 50 percent chance of rain before 9pm. Snow level 7700 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 34. West southwest wind 10 to 20 mph, with gusts as high as 26 mph.
Sunday
A slight chance of snow before 10am, then a chance of rain and snow between 10am and 3pm, then rain likely after 3pm. Snow level rising to 7600 feet in the afternoon. Increasing clouds, with a high near 48. West southwest wind 9 to 11 mph becoming east southeast in the morning. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
A chance of rain before midnight, then rain and snow likely between midnight and 3am, then snow likely after 3am. Snow level 7500 feet lowering to 6600 feet after midnight . Cloudy, with a low around 35. Northeast wind around 14 mph becoming west southwest after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Snow. High near 38. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 31. Breezy. Little or no snow accumulation expected.
Tuesday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 35. Windy.
Tuesday Night
Snow, mainly after midnight. Mostly cloudy, with a low around 29. Breezy.
Wednesday
Snow. Mostly cloudy, with a high near 31. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Thursday
A chance of snow. Partly sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 21.
Friday
A slight chance of snow. Mostly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ESE Happys Inn MT
 47.95°N 114.85°W (Elev. 6581 ft)
2:00 pm MDT Apr 11, 2026
3pm MDT Apr 11, 2026-6pm MDT Apr 18, 2026
 
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