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

Karst US-191 MP 55.3 (MTKAR)

Lat: 45.34534°NLon: 111.17261°WElev: 5699.0ft.

unknown precip

72°F

22°C

Humidity	17%
Wind Speed	W 2 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	20 Mar 03:30 PM MDT

More Information:

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

Extended Forecast for

6 Miles ESE Big Sky MT

Tonight
Low: 45 °F
Partly Cloudy
Saturday
High: 59 °F
Partly Sunny
then Chance
Rain
Saturday Night
Low: 30 °F
Chance Rain
then Mostly
Cloudy
Sunday
High: 49 °F
Sunny
Sunday Night
Low: 31 °F
Partly Cloudy
Monday
High: 52 °F
Partly Sunny
Monday Night
Low: 34 °F
Mostly Cloudy
Tuesday
High: 56 °F
Mostly Cloudy
Tuesday Night
Low: 43 °F
Mostly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 45. Southwest wind 5 to 8 mph becoming southeast in the evening. Winds could gust as high as 20 mph.

Saturday

A 30 percent chance of rain after 3pm. Partly sunny, with a high near 59. Southeast wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

Saturday Night

A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 30. North northwest wind around 6 mph becoming calm in the evening.

Sunday

Sunny, with a high near 49. Calm wind becoming west 5 to 7 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 31. West wind 5 to 7 mph becoming calm in the evening.

Monday

Partly sunny, with a high near 52. Calm wind becoming southwest 5 to 7 mph in the afternoon.

Monday Night

Mostly cloudy, with a low around 34. Southwest wind around 6 mph becoming calm in the evening.

Tuesday

Mostly cloudy, with a high near 56. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Winds could gust as high as 22 mph.