Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Current conditions at

FLATTOP MTN. (FTMM8)

Lat: 48.80225°NLon: 113.85713°WElev: 6300.0ft.

44°F

7°C

Humidity	49%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Last update	19 Mar 10:00 AM MDT

More Information:

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

Extended Forecast for

16 Miles W St Mary MT

High Wind Watch March 20, 06:00am until March 21, 12:00pm

High Wind Warning March 19, 11:20am until March 20, 12:00am

Click here for hazard details and duration

High Wind Watch

High Wind Warning

High Wind Warning March 19, 11:20am until March 20, 12:00am
NOW until 12:00am Fri
High Wind Warning
Today
High: 36 °F
Chance
Rain/Snow and
Windy
Tonight
Low: 33 °F
Chance
Rain/Snow and
Breezy
Friday
High: 38 °F
Rain/Snow
Likely and
Breezy
Friday Night
Low: 28 °F
Rain/Snow
Likely and
Breezy
Saturday
High: 31 °F
Snow Likely
Saturday Night
Low: 18 °F
Slight Chance
Snow then
Partly Cloudy
Sunday
High: 29 °F
Sunny then
Mostly Sunny
and Breezy
Sunday Night
Low: 19 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy

Detailed Forecast

Today

A chance of snow before 5pm, then a slight chance of rain and snow. Partly sunny, with a high near 36. Windy, with a southwest wind 28 to 31 mph, with gusts as high as 44 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

Tonight

A chance of rain and snow before 3am, then a chance of snow. Mostly cloudy, with a low around 33. Breezy, with a southwest wind 23 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Friday

Rain likely, possibly mixed with snow, becoming all rain after 3pm. Mostly cloudy, with a high near 38. Breezy, with a southwest wind 22 to 24 mph, with gusts as high as 38 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 3am. Mostly cloudy, with a low around 28. Breezy, with a southwest wind 20 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

Snow likely. Mostly cloudy, with a high near 31. Southwest wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. 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 18. West southwest wind 13 to 17 mph, with gusts as high as 25 mph.

Sunday

Sunny, with a high near 29. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 31 mph.

Sunday Night

Mostly cloudy, with a low around 19. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 31 mph.

Monday

Mostly cloudy, with a high near 32.

Monday Night

A slight chance of snow after midnight. Mostly cloudy, with a low around 25.

Tuesday

Snow likely. Mostly cloudy, with a high near 33.