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 >

Hazardous Weather Conditions

Current conditions at

LIBBY (LBBM8)

Lat: 48.40361°NLon: 115.53917°WElev: 2070.0ft.

44°F

7°C

Humidity	76%
Wind Speed	WSW 1 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Last update	21 Mar 10:25 AM MDT

More Information:

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

Extended Forecast for

12 Miles NNE Noxon MT

Flood Watch March 21, 11:43am until March 22, 12:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 21, 11:43am until March 22, 12:00pm
NOW until 12:00pm Sun
Flood Watch
Today
High: 36 °F
Chance Snow
and Windy
Tonight
Low: 23 °F
Mostly Clear
and Windy
Sunday
High: 34 °F
Sunny and
Breezy
Sunday Night
Low: 25 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Monday
High: 40 °F
Mostly Sunny
Monday Night
Low: 29 °F
Mostly Cloudy
then Chance
Snow
Tuesday
High: 36 °F
Snow Likely
then Heavy
Snow
Tuesday Night
Low: 30 °F
Rain/Snow and
Breezy

Detailed Forecast

Today

A 30 percent chance of snow, mainly before 3pm. Mostly sunny, with a high near 36. Windy, with a west southwest wind 24 to 29 mph increasing to 31 to 36 mph in the afternoon. Winds could gust as high as 50 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

Mostly clear, with a low around 23. Windy, with a west southwest wind 32 to 37 mph decreasing to 22 to 27 mph after midnight. Winds could gust as high as 55 mph.

Sunday

Sunny, with a high near 34. Breezy, with a west southwest wind 22 to 28 mph, with gusts as high as 37 mph.

Sunday Night

Mostly cloudy, with a low around 25. Breezy, with a south southwest wind 24 to 29 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 37 mph.

Monday

Mostly sunny, with a high near 40. South southwest wind 13 to 20 mph, with gusts as high as 28 mph.

Monday Night

A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 29. Little or no snow accumulation expected.

Tuesday

Snow. The snow could be heavy at times. High near 36. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Rain and snow. Cloudy, with a low around 30. Breezy.

Wednesday

Rain and snow, becoming all snow after 9am. Mostly cloudy, with a high near 36. Windy.

Wednesday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 22. Windy.