National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

BRENNER (BRRM8)

Lat: 44.93656°NLon: 113.25239°WElev: 6631.0ft.

NA

15°F

-9°C

Humidity 58%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 3°F (-16°C)
Visibility NA
Wind Chill7°F (-14°C)
Last update 21 Feb 04:47 AM MST
Extended Forecast for

Grant MT

  • Overnight

    Overnight: Partly cloudy, with a low around 20. Southeast wind around 6 mph.

    Low: 20 °F

    Partly Cloudy

  • Monday

    Monday: A 10 percent chance of rain after 5pm. Mostly sunny, with a high near 48. Breezy, with an east southeast wind 6 to 11 mph becoming southwest 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 48 °F

    Mostly Sunny
    then Slight
    Chance Rain
    and Breezy

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 31. West southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph. Little or no snow accumulation expected.

    Low: 31 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely before 8am, then rain and snow likely between 8am and 11am, then rain likely after 11am. Mostly cloudy, with a high near 47. Southwest wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Tuesday Night

    Tuesday Night: A chance of rain before 2am, then a chance of snow. Mostly cloudy, with a low around 31. Southwest wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow before 11am. Mostly sunny, with a high near 41. Windy, with a west wind 18 to 23 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 43 mph. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow
    and Breezy
    then Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 18. Southwest wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 33 mph.

    Low: 18 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46. South southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 46 °F

    Sunny

  • Thursday Night

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

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 20. Southeast wind around 6 mph.
Monday
A 10 percent chance of rain after 5pm. Mostly sunny, with a high near 48. Breezy, with an east southeast wind 6 to 11 mph becoming southwest 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.
Monday Night
A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 31. West southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph. Little or no snow accumulation expected.
Tuesday
Snow likely before 8am, then rain and snow likely between 8am and 11am, then rain likely after 11am. Mostly cloudy, with a high near 47. Southwest wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain before 2am, then a chance of snow. Mostly cloudy, with a low around 31. Southwest wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
A 40 percent chance of snow before 11am. Mostly sunny, with a high near 41. Windy, with a west wind 18 to 23 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 43 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around 18. Southwest wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 33 mph.
Thursday
Sunny, with a high near 46. South southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Mostly clear, with a low around 23.
Friday
Sunny, with a high near 48. Windy.
Friday Night
Partly cloudy, with a low around 23. Breezy.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grant MT
 45.01°N 113.07°W (Elev. 5787 ft)
Last Update:
11:51 pm MST Feb 22, 2026
Forecast Valid:
3am MST Feb 23, 2026-6pm MST Mar 1, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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