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Hazardous Weather Conditions

Current conditions at

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

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

NA

32°F

0°C

Humidity 90%
Wind Speed NA 1 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 02 Apr 03:10 AM MDT
Extended Forecast for

5 Miles WSW St Mary MT

Winter Weather Advisory April 2, 06:00am until April 3, 06:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: A 50 percent chance of snow. Mostly cloudy, with a low around 25. South southeast wind around 8 mph. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Chance Snow

  • Thursday

    Thursday: Snow, mainly after 7am. High near 27. South southwest wind 10 to 18 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 27 °F

    Snow

  • Thursday Night

    Thursday Night: Snow, mainly before 9pm. Low around 20. Northwest wind 11 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Snow then
    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 30. Breezy, with a west southwest wind 15 to 23 mph, with gusts as high as 38 mph.

    High: 30 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 40 mph.

    Low: 23 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 34. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 36 mph.

    High: 34 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. West southwest wind 9 to 18 mph, with gusts as high as 31 mph.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 36. South southwest wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 36 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of snow. Mostly cloudy, with a low around 25. South southeast wind around 8 mph. Total nighttime snow accumulation of 1 to 2 inches possible.
Thursday
Snow, mainly after 7am. High near 27. South southwest wind 10 to 18 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
Snow, mainly before 9pm. Low around 20. Northwest wind 11 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
Mostly sunny, with a high near 30. Breezy, with a west southwest wind 15 to 23 mph, with gusts as high as 38 mph.
Friday Night
Partly cloudy, with a low around 23. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 40 mph.
Saturday
Mostly sunny, with a high near 34. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 36 mph.
Saturday Night
Partly cloudy, with a low around 22. West southwest wind 9 to 18 mph, with gusts as high as 31 mph.
Sunday
Partly sunny, with a high near 36. South southwest wind 8 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Partly sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 31. Breezy.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 38. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 18. Windy.
Wednesday
A chance of snow. Mostly cloudy, with a high near 24. Blustery.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW St Mary MT
 48.73°N 113.53°W (Elev. 6778 ft)
Last Update:
12:31 am MDT Apr 2, 2026
Forecast Valid:
3am MDT Apr 2, 2026-6pm MDT Apr 8, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation