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	97%
Wind Speed	E 2 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Last update	21 Mar 02:25 AM MDT

More Information:

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

Extended Forecast for

18 Miles SW Fortine MT

Flood Watch until March 22, 12:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until March 22, 12:00pm
NOW until 12:00pm Sun
Flood Watch
Overnight
Low: 37 °F
Slight Chance
Rain/Snow
Saturday
High: 42 °F
Chance Snow
Saturday Night
Low: 27 °F
Mostly Clear
Sunday
High: 40 °F
Sunny
Sunday Night
Low: 27 °F
Partly Cloudy
Monday
High: 44 °F
Mostly Sunny
Monday Night
Low: 32 °F
Mostly Cloudy
Tuesday
High: 39 °F
Snow

Detailed Forecast

Overnight

A slight chance of rain and snow before 5am. Snow level 6000 feet lowering to 5600 feet. Mostly cloudy, with a low around 37. Southwest wind around 9 mph. Chance of precipitation is 20%.

Saturday

A 50 percent chance of snow, mainly before 4pm. Partly sunny, with a high near 42. West southwest wind 8 to 18 mph, with gusts as high as 34 mph. Little or no snow accumulation expected.

Saturday Night

Mostly clear, with a low around 27. West wind 8 to 17 mph, with gusts as high as 33 mph.

Sunday

Sunny, with a high near 40. Southwest wind 8 to 14 mph, with gusts as high as 26 mph.

Sunday Night

Partly cloudy, with a low around 27. South wind 5 to 14 mph, with gusts as high as 25 mph.

Monday

Mostly sunny, with a high near 44.

Monday Night

Mostly cloudy, with a low around 32.

Tuesday

Snow, mainly after noon. Mostly cloudy, with a high near 39.