Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

BOORMAN (BOOM8)

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

NA

39°F

4°C

Humidity 95%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 13 Apr 02:15 AM MDT
Extended Forecast for

4 Miles S Happys Inn MT

  • Overnight

    Overnight: Showers likely, mainly after 5am.  Mostly cloudy, with a low around 41. Light southwest wind.  Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely

  • Monday

    Monday: Showers.  High near 47. West southwest wind 5 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before 7pm.  Snow level 6600 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 35. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 35 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers after noon.  Mostly cloudy, with a high near 42. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.  Little or no snow accumulation expected.

    High: 42 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers.  Low around 34. Southwest wind 14 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 34 °F

    Snow Showers
    Likely then
    Snow Showers

  • Wednesday

    Wednesday: Snow showers.  High near 39. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 39 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely.  Mostly cloudy, with a low around 26. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers likely.  Mostly cloudy, with a high near 36.

    High: 36 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A slight chance of snow before midnight.  Partly cloudy, with a low around 24.

    Low: 24 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Overnight
Showers likely, mainly after 5am. Mostly cloudy, with a low around 41. Light southwest wind. Chance of precipitation is 60%.
Monday
Showers. High near 47. West southwest wind 5 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 30 percent chance of showers, mainly before 7pm. Snow level 6600 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 35. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Tuesday
A 30 percent chance of snow showers after noon. Mostly cloudy, with a high near 42. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.
Tuesday Night
Snow showers. Low around 34. Southwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday
Snow showers. High near 39. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 26. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
Snow showers likely. Mostly cloudy, with a high near 36.
Thursday Night
A slight chance of snow before midnight. Partly cloudy, with a low around 24.
Friday
A slight chance of snow after noon. Mostly sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
A chance of rain and snow. Snow level rising to 5800 feet in the afternoon. Partly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Happys Inn MT
 48.03°N 115.15°W (Elev. 4800 ft)
2:01 am MDT Apr 13, 2026
3am MDT Apr 13, 2026-6pm MDT Apr 19, 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