Record Heat Remains in Place This Week; Severe Thunderstorms Possible Thursday

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and return back to areas of the central/southern Plains and mid-lower Mississippi Valley this week. Over 200 new record high temperatures are forecast. Severe thunderstorms are being outlooked on Thursday over the Midwest. Read More >

Current conditions at

FLATTOP MTN. (FTMM8)

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

39°F

4°C

Humidity	25%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	6°F (-14°C)
Visibility	NA
Last update	23 Mar 02:00 PM MDT

More Information:

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

Extended Forecast for

16 Miles W St Mary MT

Tonight
Low: 25 °F
Mostly Cloudy
Tuesday
High: 32 °F
Chance Snow
then Snow
Tuesday Night
Low: 26 °F
Heavy Snow
then Snow
Likely and
Breezy
Wednesday
High: 29 °F
Chance Snow
and Breezy
Wednesday Night
Low: 14 °F
Snow Likely
and Breezy
Thursday
High: 22 °F
Snow Showers
Likely
Thursday Night
Low: 12 °F
Slight Chance
Snow then
Mostly Clear
Friday
High: 31 °F
Sunny
Friday Night
Low: 18 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 25. Southwest wind 13 to 16 mph, with gusts as high as 21 mph.

Tuesday

Snow, mainly after 2pm. High near 32. Southwest wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 26. Breezy, with a southwest wind 17 to 26 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Wednesday

A 50 percent chance of snow. Partly sunny, with a high near 29. Breezy, with a west southwest wind 26 to 29 mph, with gusts as high as 40 mph. 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 16 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow showers likely, mainly after noon. Mostly cloudy, with a high near 22. West southwest wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A 20 percent chance of snow before midnight. Partly cloudy, with a low around 12. West southwest wind 13 to 20 mph, with gusts as high as 26 mph.

Friday

Sunny, with a high near 31. Southwest wind around 14 mph, with gusts as high as 21 mph.

Friday Night

Partly cloudy, with a low around 18.

Saturday

Mostly sunny, with a high near 37.

Saturday Night

Mostly cloudy, with a low around 24.

Sunday

Mostly sunny, with a high near 41.