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USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

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

0°F

-18°C

Humidity	73%
Wind Speed	NA 3 MPH
Barometer	NA
Dewpoint	-7°F (-22°C)
Visibility	NA
Last update	23 Jan 07:10 AM MST

More Information:

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

Extended Forecast for

St Mary MT

Today
High: 16 °F
Mostly Sunny
Tonight
Low: 5 °F
Increasing
Clouds
Saturday
High: 21 °F
Chance Snow
Saturday Night
Low: 6 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 26 °F
Sunny
Sunday Night
Low: 18 °F
Mostly Clear
Monday
High: 31 °F
Mostly Sunny
Monday Night
Low: 21 °F
Mostly Cloudy
Tuesday
High: 35 °F
Mostly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 16. Wind chill values as low as -5. Light and variable wind.

Tonight

Increasing clouds, with a low around 5. Wind chill values as low as -5. Southwest wind 5 to 7 mph.

Saturday

A 50 percent chance of snow. Mostly cloudy, with a high near 21. Wind chill values as low as zero. West northwest wind around 6 mph. New snow accumulation of less than one inch possible.

Saturday Night

A 40 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 6. Wind chill values as low as zero. West southwest wind 3 to 6 mph. Little or no snow accumulation expected.

Sunday

Sunny, with a high near 26. West southwest wind 7 to 14 mph, with gusts as high as 29 mph.

Sunday Night

Mostly clear, with a low around 18. West southwest wind 11 to 14 mph, with gusts as high as 30 mph.

Monday

Mostly sunny, with a high near 31. West southwest wind 11 to 13 mph, with gusts as high as 25 mph.

Monday Night

Mostly cloudy, with a low around 21. West southwest wind 9 to 11 mph, with gusts as high as 24 mph.

Tuesday

Mostly sunny, with a high near 35.

Tuesday Night

Partly cloudy, with a low around 22.