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

PNS26-03: Soliciting Comments through February 9, 2026 on the Discontinuation of the State Forecast Product (SFP)

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Current conditions at

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

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

NA

18°F

-8°C

Humidity 66%
Wind Speed NA 0 MPH
Barometer NA
Dewpoint 8°F (-13°C)
Visibility NA
Last update 16 Jan 07:10 AM MST
Extended Forecast for

St Mary MT

  • Today

    Today: Mostly sunny, with a high near 34. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 34 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 23. Light and variable wind becoming south southwest 5 to 8 mph in the evening.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 40. West southwest wind 10 to 14 mph, with gusts as high as 28 mph.

    High: 40 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24. West northwest wind 5 to 10 mph, with gusts as high as 23 mph.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 32. North wind around 6 mph.

    High: 32 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22. Light and variable wind becoming west southwest around 6 mph after midnight.

    Low: 22 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 38. West southwest wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. West southwest wind around 11 mph, with gusts as high as 24 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 34. Calm wind becoming north northwest around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 23. Light and variable wind becoming south southwest 5 to 8 mph in the evening.
Saturday
Sunny, with a high near 40. West southwest wind 10 to 14 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 24. West northwest wind 5 to 10 mph, with gusts as high as 23 mph.
Sunday
Partly sunny, with a high near 32. North wind around 6 mph.
Sunday Night
Mostly clear, with a low around 22. Light and variable wind becoming west southwest around 6 mph after midnight.
M.L.King Day
Sunny, with a high near 38. West southwest wind 7 to 10 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 27. West southwest wind around 11 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 18.
Wednesday
A slight chance of snow. Partly sunny, with a high near 27.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 15.
Thursday
A chance of snow. Partly sunny, with a high near 27.
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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:
3:17 am MST Jan 16, 2026
Forecast Valid:
8am MST Jan 16, 2026-6pm MST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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