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Current conditions at

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

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

NA

29°F

-2°C

Humidity 33%
Wind Speed NA 15 MPH
Barometer NA
Dewpoint 4°F (-16°C)
Visibility NA
Wind Chill18°F (-8°C)
Last update 26 Jan 10:10 AM MST
Extended Forecast for

St Mary MT

  • Today

    Today: A slight chance of snow before noon, then a slight chance of snow after 4pm.  Patchy blowing snow before 11am. Mostly cloudy, with a high near 31. Southwest wind around 21 mph, with gusts as high as 29 mph.  Chance of precipitation is 20%.

    High: 31 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: A 20 percent chance of snow before 9pm.  Cloudy, then gradually becoming partly cloudy, with a steady temperature around 29. Southwest wind 17 to 20 mph, with gusts as high as 28 mph.

    Low: 29 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. Southwest wind 16 to 18 mph, with gusts as high as 25 mph.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. Southwest wind around 18 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 39. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 31 mph.

    High: 39 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. West southwest wind 14 to 16 mph, with gusts as high as 30 mph.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 41. West southwest wind 14 to 16 mph, with gusts as high as 32 mph.

    High: 41 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 35. West southwest wind around 14 mph, with gusts as high as 30 mph.

    Low: 35 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm.  Mostly cloudy, with a high near 43.

    High: 43 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Today
A slight chance of snow before noon, then a slight chance of snow after 4pm. Patchy blowing snow before 11am. Mostly cloudy, with a high near 31. Southwest wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of snow before 9pm. Cloudy, then gradually becoming partly cloudy, with a steady temperature around 29. Southwest wind 17 to 20 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 38. Southwest wind 16 to 18 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 30. Southwest wind around 18 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 39. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly cloudy, with a low around 31. West southwest wind 14 to 16 mph, with gusts as high as 30 mph.
Thursday
Partly sunny, with a high near 41. West southwest wind 14 to 16 mph, with gusts as high as 32 mph.
Thursday Night
Mostly cloudy, with a low around 35. West southwest wind around 14 mph, with gusts as high as 30 mph.
Friday
A slight chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Mostly cloudy, with a high near 43.
Friday Night
A slight chance of rain, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 35.
Saturday
Partly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
St Mary MT
 48.74°N 113.44°W (Elev. 4554 ft)
9:34 am MST Jan 26, 2026
10am MST Jan 26, 2026-6pm MST Feb 1, 2026
 
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