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Areas of Hazardous Weather This Weekend

A series of cold fronts from North Pacific storms will bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this weekend into next week. Heavy to excessive rainfall may produce areas of flooding over southern Texas this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

Lat: 48.74111°NLon: 113.43306°WElev: 4550.0ft.

NA

N/A

Humidity 85%
Wind Speed NA 0 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 12 Oct 08:10 AM MDT
Extended Forecast for

St Mary MT

High Wind Warning until November 8, 08:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning until November 8, 08:00pm

    NOW until 8:00pm Sun

    High Wind Warning

  • Today

    High: 49 °F

    Breezy. Rain
    Likely then
    Slight Chance
    Rain

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Southwest wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 48 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 46. West southwest wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 46 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 35. West southwest wind 6 to 10 mph, with gusts as high as 32 mph.

    Low: 35 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain before 11am. Partly sunny, with a high near 48. West southwest wind 14 to 20 mph, with gusts as high as 40 mph.

    High: 48 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. West southwest wind 15 to 18 mph, with gusts as high as 44 mph.

    Low: 39 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 56. West southwest wind 13 to 15 mph, with gusts as high as 38 mph.

    High: 56 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. Southwest wind 8 to 11 mph, with gusts as high as 28 mph.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Today
Rain likely, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 49. Breezy, with a southwest wind 23 to 29 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.
Tonight
Partly cloudy, with a low around 29. Southwest wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 48 mph.
Monday
Mostly cloudy, with a high near 46. West southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Monday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 35. West southwest wind 6 to 10 mph, with gusts as high as 32 mph.
Tuesday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 48. West southwest wind 14 to 20 mph, with gusts as high as 40 mph.
Tuesday Night
Mostly cloudy, with a low around 39. West southwest wind 15 to 18 mph, with gusts as high as 44 mph.
Veterans Day
Partly sunny, with a high near 56. West southwest wind 13 to 15 mph, with gusts as high as 38 mph.
Wednesday Night
Mostly cloudy, with a low around 42. Southwest wind 8 to 11 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 58.
Friday Night
A chance of rain. Mostly cloudy, with a low around 37.
Saturday
A slight chance of rain. Partly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
St Mary MT
 48.74°N 113.44°W (Elev. 4554 ft)
Last Update:
3:41 am MST Nov 8, 2026
Forecast Valid:
7am MST Nov 8, 2026-6pm MST Nov 14, 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