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The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will be discontinued on May 6, 2026.

Hazardous Weather Conditions

High Wind Watch in effect from April 7, 06:00 AM MDT until April 7, 09:00 PM MDT

Current conditions at

ST. MARY (SRYM8)

Lat: 48.74108°NLon: 113.43289°WElev: 4557.0ft.

47°F

8°C

Humidity	43%
Wind Speed	SSW 15 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Wind Chill	41°F (5°C)
Last update	04 Apr 12:11 PM MDT

More Information:

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

Extended Forecast for

7 Miles S St Mary MT

High Wind Watch April 7, 06:00am until April 7, 09:00pm

Click here for hazard details and duration

High Wind Watch

This Afternoon
High: 32 °F
Sunny and
Breezy
Tonight
Low: 21 °F
Chance Snow
and Breezy
Sunday
High: 32 °F
Chance Snow
Sunday Night
Low: 23 °F
Mostly Cloudy
Monday
High: 41 °F
Partly Sunny
Monday Night
Low: 30 °F
Partly Cloudy
and Windy
Tuesday
High: 34 °F
Very Windy.
Slight Chance
Snow then
Chance Snow
Tuesday Night
Low: 16 °F
Chance Snow
and Windy
Wednesday
High: 22 °F
Chance Snow

Detailed Forecast

This Afternoon

Sunny, with a high near 32. Breezy, with a west wind around 26 mph, with gusts as high as 36 mph.

Tonight

A 30 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 21. Breezy, with a west wind 20 to 25 mph becoming south 13 to 18 mph after midnight. Winds could gust as high as 32 mph. Little or no snow accumulation expected.

Sunday

A 30 percent chance of snow, mainly between 10am and 2pm. Partly sunny, with a high near 32. West southwest wind 11 to 16 mph becoming south southeast in the afternoon. Winds could gust as high as 21 mph. Little or no snow accumulation expected.

Sunday Night

Mostly cloudy, with a low around 23. Southeast wind around 17 mph, with gusts as high as 22 mph.

Monday

Partly sunny, with a high near 41. Southeast wind 15 to 18 mph becoming south southwest in the afternoon. Winds could gust as high as 26 mph.

Monday Night

Partly cloudy, with a low around 30. Windy, with a southwest wind 22 to 32 mph, with gusts as high as 39 mph.

Tuesday

A 50 percent chance of snow, mainly after noon. Partly sunny, with a high near 34. Very windy, with a west southwest wind 45 to 55 mph, with gusts as high as 70 mph. New snow accumulation of less than one inch possible.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 16. Windy, with a west wind 30 to 40 mph decreasing to 20 to 30 mph after midnight. Winds could gust as high as 55 mph.

Wednesday

A chance of snow. Partly sunny, with a high near 22.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 15.

Thursday

A chance of snow. Partly sunny, with a high near 28.

Thursday Night

A slight chance of snow. Partly cloudy, with a low around 18.

Friday

A slight chance of snow. Sunny, with a high near 32.