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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

Bearmouth I-90 MP 145.8 (MTBRM)

Lat: 46.71854°NLon: 113.29534°WElev: 3901.0ft.

NA

39°F

4°C

Humidity 99%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 13 Apr 04:15 AM MDT
Extended Forecast for

16 Miles WNW Maxville MT

  • Overnight

    Overnight: A 40 percent chance of snow showers. Mostly cloudy, with a low around 31. South southwest wind around 11 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow
    Showers

  • Monday

    Monday: Snow showers likely, mainly after 3pm. Partly sunny, with a high near 36. South southwest wind 11 to 17 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of snow showers, mainly before 9pm. Mostly cloudy, with a low around 28. West wind 10 to 17 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38. West southwest wind 11 to 20 mph, with gusts as high as 30 mph.

    High: 38 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow showers after midnight. Mostly cloudy, with a low around 30. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: Snow showers. High near 38. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 21. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 21 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. Cloudy, with a high near 25.

    High: 25 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Overnight
A 40 percent chance of snow showers. Mostly cloudy, with a low around 31. South southwest wind around 11 mph. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow showers likely, mainly after 3pm. Partly sunny, with a high near 36. South southwest wind 11 to 17 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday Night
A 30 percent chance of snow showers, mainly before 9pm. Mostly cloudy, with a low around 28. West wind 10 to 17 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Tuesday
Partly sunny, with a high near 38. West southwest wind 11 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
A 50 percent chance of snow showers after midnight. Mostly cloudy, with a low around 30. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow showers. High near 38. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow showers. Low around 21. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow showers. Some thunder is also possible. Cloudy, with a high near 25.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19.
Friday
A chance of snow. Partly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
A chance of rain and snow. Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles WNW Maxville MT
 46.55°N 113.56°W (Elev. 7149 ft)
Last Update:
2:01 am MDT Apr 13, 2026
Forecast Valid:
4am MDT Apr 13, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation