Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Current conditions at

BOORMAN (BOOM8)

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

NA

44°F

7°C

Humidity 75%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 14 Apr 12:15 AM MDT
Extended Forecast for

19 Miles NE Happys Inn MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 33. West southwest wind around 10 mph, with gusts as high as 21 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after 4pm.  Mostly cloudy, with a high near 43. Southwest wind 9 to 13 mph, with gusts as high as 31 mph.  Little or no snow accumulation expected.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly after 4am.  Low around 32. Southwest wind 10 to 13 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Snow

  • Wednesday

    Wednesday: Snow before noon, then snow showers after noon. Some thunder is also possible.  High near 41. South southwest wind around 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 41 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 25. West southwest wind 7 to 9 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely.  Mostly cloudy, with a high near 37. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 22.

    Low: 22 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Friday

    Friday: A chance of snow after noon.  Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 33. West southwest wind around 10 mph, with gusts as high as 21 mph.
Tuesday
A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 43. Southwest wind 9 to 13 mph, with gusts as high as 31 mph. Little or no snow accumulation expected.
Tuesday Night
Snow, mainly after 4am. Low around 32. Southwest wind 10 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
Snow before noon, then snow showers after noon. Some thunder is also possible. High near 41. South southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 25. West southwest wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 22.
Friday
A chance of snow after noon. Partly sunny, with a high near 42.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
A slight chance of rain and snow. Snow level 7000 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 35.
Monday
A chance of rain and snow. Snow level 6000 feet. Partly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NE Happys Inn MT
 48.25°N 114.82°W (Elev. 5180 ft)
12:22 am MDT Apr 14, 2026
12am MDT Apr 14, 2026-6pm MDT Apr 20, 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