Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

BOORMAN (BOOM8)

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

NA

37°F

3°C

Humidity 67%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 15 Apr 01:15 AM MDT
Extended Forecast for

15 Miles ESE Happys Inn MT

  • Overnight

    Overnight: Snow showers likely, possibly mixed with rain, mainly after 4am.  Snow level 4200 feet. Mostly cloudy, with a low around 33. Southwest wind around 9 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Snow showers likely, possibly mixed with rain before 7am, then snow showers.  High near 42. West wind 6 to 9 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 42 °F

    Rain/Snow
    then Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow showers after 5am.  Mostly cloudy, with a low around 24. West southwest wind 5 to 8 mph, with gusts as high as 24 mph.  New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Snow showers likely.  Mostly cloudy, with a high near 40. West wind 5 to 7 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 40 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. West wind 5 to 7 mph becoming calm  after midnight. Winds could gust as high as 23 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow showers after noon.  Partly sunny, with a high near 45. Little or no snow accumulation expected.

    High: 45 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow showers likely, possibly mixed with rain, mainly after 4am. Snow level 4200 feet. Mostly cloudy, with a low around 33. Southwest wind around 9 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
Snow showers likely, possibly mixed with rain before 7am, then snow showers. High near 42. West wind 6 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
A 50 percent chance of snow showers after 5am. Mostly cloudy, with a low around 24. West southwest wind 5 to 8 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Thursday
Snow showers likely. Mostly cloudy, with a high near 40. West wind 5 to 7 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Partly cloudy, with a low around 23. West wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 23 mph.
Friday
A 30 percent chance of snow showers after noon. Partly sunny, with a high near 45. Little or no snow accumulation expected.
Friday Night
Mostly clear, with a low around 23.
Saturday
Sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Happys Inn MT
 48.02°N 114.84°W (Elev. 3999 ft)
2:01 am MDT Apr 15, 2026
2am MDT Apr 15, 2026-6pm MDT Apr 21, 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