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.

29°F

-2°C

Humidity	78%
Wind Speed	WNW 13 MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	23°F (-5°C)
Visibility	NA
Wind Chill	19°F (-7°C)
Last update	21 Mar 08:00 PM MDT

More Information:

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

Extended Forecast for

9 Miles SW St Mary MT

Overnight
Low: 19 °F
Partly Cloudy
and Windy
Sunday
High: 28 °F
Sunny and
Windy
Sunday Night
Low: 20 °F
Mostly Clear
and Windy
then Partly
Cloudy
Monday
High: 35 °F
Mostly Sunny
then Sunny
and Breezy
Monday Night
Low: 26 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Tuesday
High: 31 °F
Chance Snow
then Snow and
Breezy
Tuesday Night
Low: 26 °F
Snow and
Windy
Wednesday
High: 31 °F
Chance Snow
and Windy
Wednesday Night
Low: 17 °F
Snow Likely
and Windy

Detailed Forecast

Overnight

Partly cloudy, with a low around 19. Windy, with a west southwest wind 29 to 31 mph, with gusts as high as 41 mph.

Sunday

Sunny, with a high near 28. Windy, with a west southwest wind 26 to 33 mph, with gusts as high as 47 mph.

Sunday Night

Partly cloudy, with a low around 20. Windy, with a west southwest wind 27 to 32 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 44 mph.

Monday

Mostly sunny, with a high near 35. Breezy, with a west southwest wind 15 to 23 mph, with gusts as high as 33 mph.

Monday Night

Mostly cloudy, with a low around 26. Breezy, with a west southwest wind 15 to 22 mph, with gusts as high as 31 mph.

Tuesday

Snow, mainly after noon. High near 31. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Snow. Low around 26. Windy, with a southwest wind 25 to 34 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Wednesday

A chance of snow. Partly sunny, with a high near 31. Windy, with a west southwest wind 34 to 38 mph, with gusts as high as 55 mph.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 17. Windy.

Thursday

A chance of snow. Partly sunny, with a high near 26. Breezy.

Thursday Night

A slight chance of snow. Partly cloudy, with a low around 15. Breezy.

Friday

Sunny, with a high near 30. Breezy.

Friday Night

Mostly clear, with a low around 18. Breezy.