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

33°F

1°C

Humidity	78%
Wind Speed	SSE 1 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	NA
Last update	20 Mar 09:00 AM MDT

More Information:

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

Extended Forecast for

6 Miles ESE Big Sky MT

Today
High: 63 °F
Sunny
Tonight
Low: 43 °F
Partly Cloudy
Saturday
High: 59 °F
Partly Sunny
then Chance
Rain
Saturday Night
Low: 28 °F
Chance Rain
then Partly
Cloudy
Sunday
High: 48 °F
Sunny
Sunday Night
Low: 31 °F
Partly Cloudy
Monday
High: 51 °F
Mostly Cloudy
Monday Night
Low: 34 °F
Mostly Cloudy
Tuesday
High: 55 °F
Mostly Cloudy

Detailed Forecast

Today

Sunny, with a high near 63. Southwest wind 13 to 17 mph, with gusts as high as 28 mph.

Tonight

Partly cloudy, with a low around 43. South wind 11 to 14 mph, with gusts as high as 21 mph.

Saturday

A 50 percent chance of rain, mainly after 4pm. Partly sunny, with a high near 59. South southeast wind 11 to 18 mph becoming west in the afternoon. Winds could gust as high as 29 mph.

Saturday Night

A 40 percent chance of rain before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 28. West wind 8 to 13 mph becoming light southwest after midnight. Winds could gust as high as 22 mph.

Sunday

Sunny, with a high near 48. 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

Mostly cloudy, with a high near 51. 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 55.

Tuesday Night

Mostly cloudy, with a low around 41.