Critical Fire Weather in the High Plains; Heat Continues in the West

Critical fire weather conditions will persist in the central High Plains through Friday as gusty winds and dry conditions continue. The heat wave across the West and Southwest will continue to intensify through the week, with daily and monthly record highs expected to be broken. Read More >

Hazardous Weather Conditions

High Wind Warning until March 20, 12:00 AM MDT

Current conditions at

ST. MARY (SRYM8)

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

48°F

9°C

Humidity	59%
Wind Speed	SW 21 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Wind Chill	41°F (5°C)
Last update	18 Mar 09:11 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 Warning March 18, 09:43pm until March 20, 12:00am

Click here for hazard details and duration

High Wind Warning

High Wind Warning March 18, 09:43pm until March 20, 12:00am
NOW until 12:00am Fri
High Wind Warning
Tonight
Low: 32 °F
Slight Chance
Snow and
Damaging
Winds
Thursday
High: 36 °F
Slight Chance
Snow and
Damaging
Winds
Thursday Night
Low: 34 °F
Chance
Rain/Snow and
Very Windy
Friday
High: 38 °F
Rain/Snow
Likely and
Very Windy
Friday Night
Low: 27 °F
Rain/Snow
Likely and
Very Windy
then Snow
Likely and
Windy
Saturday
High: 29 °F
Chance Snow
and Windy
Saturday Night
Low: 17 °F
Slight Chance
Snow and
Breezy then
Mostly Clear
Sunday
High: 29 °F
Sunny and
Windy

Detailed Forecast

Tonight

A slight chance of snow between 11pm and 4am. Partly cloudy, with a low around 32. Strong and damaging winds, with a west southwest wind 50 to 60 mph, with gusts as high as 90 mph. Chance of precipitation is 20%.

Thursday

A 20 percent chance of snow. Mostly sunny, with a high near 36. Strong and damaging winds, with a west southwest wind 55 to 60 mph, with gusts as high as 90 mph.

Thursday Night

A chance of rain and snow. Mostly cloudy, with a low around 34. Very windy, with a west southwest wind 46 to 50 mph, with gusts as high as 65 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Friday

Rain and snow likely, mainly after noon. Mostly cloudy, with a high near 38. Very windy, with a west southwest wind 41 to 46 mph, with gusts as high as 65 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday Night

Rain and snow likely, becoming all snow after midnight. Mostly cloudy, with a low around 27. Very windy, with a west southwest wind 39 to 45 mph, with gusts as high as 60 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

A 50 percent chance of snow. Partly sunny, with a high near 29. Windy, with a west wind 31 to 33 mph, with gusts as high as 44 mph. New snow accumulation of 1 to 2 inches possible.

Saturday Night

A 20 percent chance of snow before midnight. Partly cloudy, with a low around 17. Breezy, with a west southwest wind 24 to 29 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 44 mph.

Sunday

Sunny, with a high near 29. Windy, with a west southwest wind 17 to 22 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 48 mph.

Sunday Night

Partly cloudy, with a low around 21. Windy.

Monday

Partly sunny, with a high near 32. Windy.

Monday Night

A slight chance of snow. Mostly cloudy, with a low around 22. Windy.

Tuesday

Snow likely. Mostly cloudy, with a high near 32. Windy.

Tuesday Night

Rain and snow likely. Mostly cloudy, with a low around 22. Windy.

Wednesday

Snow likely. Mostly cloudy, with a high near 28. Windy.