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

Logan Pass Visitors Center (LGPVC)

Lat: 48.6949°NLon: 113.7169°WElev: 6775.0ft.

27°F

-3°C

Humidity	46%
Wind Speed	WNW 13 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	9°F (-13°C)
Visibility	NA
Wind Chill	16°F (-9°C)
Last update	22 Mar 01:00 PM MDT

More Information:

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

Extended Forecast for

10 Miles SW St Mary MT

This Afternoon
High: 29 °F
Sunny and
Breezy
Tonight
Low: 22 °F
Mostly Clear
and Breezy
then Partly
Cloudy
Monday
High: 35 °F
Mostly Sunny
then Sunny
and Breezy
Monday Night
Low: 25 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Tuesday
High: 32 °F
Chance Snow
then Snow
Tuesday Night
Low: 29 °F
Snow and
Windy
Wednesday
High: 32 °F
Snow Likely
and Windy
Wednesday Night
Low: 17 °F
Snow Likely
and Windy
Thursday
High: 25 °F
Snow Likely
and Breezy

Detailed Forecast

This Afternoon

Sunny, with a high near 29. Breezy, with a west southwest wind 26 to 29 mph, with gusts as high as 41 mph.

Tonight

Mostly clear, with a low around 22. Breezy, with a west southwest wind 24 to 29 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 39 mph.

Monday

Mostly cloudy through mid morning, then gradual clearing, with a high near 35. Breezy, with a southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.

Monday Night

Mostly cloudy, with a low around 25. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 32 mph.

Tuesday

Snow, mainly after noon. High near 32. Southwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow. Low around 29. Windy, with a southwest wind 21 to 26 mph increasing to 33 to 38 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow likely, mainly before noon. Mostly cloudy, with a high near 32. Windy, with a west southwest wind 39 to 41 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 17. Windy, with a west southwest wind 29 to 34 mph decreasing to 22 to 27 mph after midnight. Winds could gust as high as 47 mph.

Thursday

Snow likely. Mostly cloudy, with a high near 25. Breezy.

Thursday Night

A slight chance of snow before midnight. Partly cloudy, with a low around 16. Breezy.

Friday

Sunny, with a high near 32.

Friday Night

Mostly clear, with a low around 20.

Saturday

Sunny, with a high near 38.