Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

FLATTOP MTN. (FTMM8)

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

27°F

-3°C

Humidity	62%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	16°F (-9°C)
Visibility	NA
Last update	22 Mar 07:00 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

Today
High: 31 °F
Sunny then
Sunny and
Breezy
Tonight
Low: 18 °F
Partly Cloudy
Monday
High: 36 °F
Decreasing
Clouds
Monday Night
Low: 22 °F
Mostly Cloudy
then Slight
Chance Snow
Tuesday
High: 31 °F
Snow Likely
then Snow
Tuesday Night
Low: 26 °F
Snow then
Chance Snow
and Breezy
Wednesday
High: 28 °F
Snow Likely
and Windy
Wednesday Night
Low: 14 °F
Snow Likely
and Breezy
Thursday
High: 24 °F
Chance Snow

Detailed Forecast

Today

Sunny, with a high near 31. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 31 mph.

Tonight

Partly cloudy, with a low around 18. Southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 29 mph.

Monday

Mostly cloudy, then gradually becoming sunny, with a high near 36. Southwest wind 10 to 16 mph, with gusts as high as 23 mph.

Monday Night

A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 22. West southwest wind 10 to 16 mph, with gusts as high as 22 mph.

Tuesday

Snow. High near 31. Southwest wind 11 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow, mainly before midnight. Low around 26. Breezy, with a southwest wind 17 to 22 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow likely. Mostly cloudy, with a high near 28. Windy, with a west southwest wind 28 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 14. Breezy, with a west southwest wind 15 to 22 mph, with gusts as high as 30 mph.

Thursday

A chance of snow. Mostly cloudy, with a high near 24.

Thursday Night

A slight chance of snow before midnight. Partly cloudy, with a low around 12.

Friday

Sunny, with a high near 29.

Friday Night

Mostly clear, with a low around 16.

Saturday

Mostly sunny, with a high near 35.