Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

BOORMAN (BOOM8)

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

NA

40°F

4°C

Humidity 73%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 21 Mar 10:15 AM MDT
Extended Forecast for

5 Miles SE Happys Inn MT

Flood Watch March 21, 11:04am until March 22, 12:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 21, 11:04am until March 22, 12:00pm

    NOW until 12:00pm Sun

    Flood Watch

  • Today

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 30. West southwest wind 5 to 9 mph becoming south after midnight. Winds could gust as high as 25 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 46. West southwest wind 5 to 7 mph, with gusts as high as 20 mph.

    High: 46 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. West southwest wind around 6 mph becoming calm  in the evening.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow before noon, then rain.  Snow level 4300 feet rising to 5600 feet in the afternoon. High near 47. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before midnight.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 48. West southwest wind 6 to 10 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 30. West southwest wind 5 to 9 mph becoming south after midnight. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 46. West southwest wind 5 to 7 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 30. West southwest wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 52. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
A chance of rain and snow before noon, then rain. Snow level 4300 feet rising to 5600 feet in the afternoon. High near 47. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Rain, mainly before midnight. Mostly cloudy, with a low around 36.
Wednesday
A chance of rain and snow before 3pm, then a chance of rain. Snow level 4900 feet lowering to 4400 feet in the afternoon . Partly sunny, with a high near 47.
Wednesday Night
A chance of rain and snow before midnight, then a chance of snow. Snow level 4300 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 28.
Thursday
A chance of snow. Mostly sunny, with a high near 44.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Happys Inn MT
 48.04°N 115.06°W (Elev. 3458 ft)
2:01 am MDT Mar 21, 2026
11am MDT Mar 21, 2026-6pm MDT Mar 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database