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

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

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

26°F

-3°C

Humidity	54%
Wind Speed	NA 2 MPH
Barometer	NA
Dewpoint	12°F (-11°C)
Visibility	NA
Last update	20 Jan 04:10 AM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

St Mary MT

Overnight
Low: 23 °F
Chance Snow
Tuesday
High: 32 °F
Chance Snow
then Sunny
Tuesday Night
Low: 17 °F
Increasing
Clouds
Wednesday
High: 28 °F
Partly Sunny
Wednesday Night
Low: 10 °F
Mostly Cloudy
Thursday
High: 19 °F
Partly Sunny
Thursday Night
Low: 4 °F
Mostly Cloudy
Friday
High: 20 °F
Mostly Sunny
Friday Night
Low: 9 °F
Partly Cloudy

Detailed Forecast

Overnight

A 50 percent chance of snow. Cloudy, with a low around 23. North northwest wind around 6 mph. Total nighttime snow accumulation of less than a half inch possible.

Tuesday

A 30 percent chance of snow before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 32. North wind 5 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. New snow accumulation of less than one inch possible.

Tuesday Night

Increasing clouds, with a low around 17. West southwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

Wednesday

Partly sunny, with a high near 28. Light and variable wind.

Wednesday Night

Mostly cloudy, with a low around 10. Calm wind.

Thursday

Partly sunny, with a high near 19. Calm wind becoming northeast around 6 mph in the afternoon.

Thursday Night

Mostly cloudy, with a low around 4. East northeast wind around 6 mph becoming south after midnight.

Friday

Mostly sunny, with a high near 20. Southwest wind around 6 mph becoming northwest in the morning.

Friday Night

Partly cloudy, with a low around 9.