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.

35°F

2°C

Humidity	81%
Wind Speed	WNW 14 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	30°F (-1°C)
Visibility	NA
Wind Chill	26°F (-3°C)
Last update	21 Mar 05:00 AM MDT

More Information:

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

Extended Forecast for

11 Miles SSW St Mary MT

Today
High: 33 °F
Breezy. Snow
then Chance
Snow
Tonight
Low: 23 °F
Breezy.
Slight Chance
Snow then
Mostly Clear
Sunday
High: 32 °F
Sunny and
Windy
Sunday Night
Low: 23 °F
Partly Cloudy
and Windy
then Partly
Cloudy
Monday
High: 36 °F
Mostly Sunny
Monday Night
Low: 23 °F
Mostly Cloudy
then Slight
Chance Snow
Tuesday
High: 33 °F
Chance Snow
then Snow
Tuesday Night
Low: 26 °F
Snow and
Windy
Wednesday
High: 32 °F
Snow Likely
and Windy

Detailed Forecast

Today

Snow, mainly before 11am. High near 33. Breezy, with a west southwest wind 20 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

A 20 percent chance of snow before 7pm. Partly cloudy, with a low around 23. Breezy, with a west southwest wind 21 to 24 mph, with gusts as high as 33 mph.

Sunday

Sunny, with a high near 32. Windy, with a west southwest wind 23 to 32 mph, with gusts as high as 48 mph.

Sunday Night

Partly cloudy, with a low around 23. Windy, with a west southwest wind 27 to 32 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 45 mph.

Monday

Mostly sunny, with a high near 36. West southwest wind 16 to 21 mph, with gusts as high as 32 mph.

Monday Night

A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 23. West southwest wind 11 to 21 mph, with gusts as high as 30 mph.

Tuesday

Snow, mainly after noon. High near 33. Southwest wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow. Mostly cloudy, with a low around 26. Windy, with a southwest wind 21 to 30 mph, with gusts as high as 41 mph.

Wednesday

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

Wednesday Night

Snow likely. Mostly cloudy, with a low around 18. Windy.

Thursday

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

Thursday Night

A chance of snow. Partly cloudy, with a low around 17. Breezy.

Friday

A slight chance of snow. Mostly sunny, with a high near 31.