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

27°F

-3°C

Humidity	90%
Wind Speed	NW 0 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Last update	22 Mar 05:30 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: 50 °F
Sunny
Tonight
Low: 32 °F
Increasing
Clouds
Monday
High: 55 °F
Mostly Sunny
Monday Night
Low: 37 °F
Mostly Cloudy
Tuesday
High: 55 °F
Slight Chance
Rain/Snow
then Chance
Rain
Tuesday Night
Low: 42 °F
Chance Rain
then Mostly
Cloudy
Wednesday
High: 58 °F
Slight Chance
Rain
Wednesday Night
Low: 31 °F
Slight Chance
Rain/Snow
then Slight
Chance Snow
Thursday
High: 44 °F
Mostly Sunny

Detailed Forecast

Today

Sunny, with a high near 50. Calm wind becoming west southwest around 6 mph in the afternoon.

Tonight

Increasing clouds, with a low around 32. West southwest wind around 5 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 55. Calm wind becoming west southwest around 6 mph in the afternoon.

Monday Night

Mostly cloudy, with a low around 37. West southwest wind around 6 mph becoming calm in the evening.

Tuesday

A slight chance of rain and snow before 9am, then a chance of rain. Mostly cloudy, with a high near 55. Light south southwest wind increasing to 6 to 11 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tuesday Night

A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 42. Southwest wind 5 to 10 mph, with gusts as high as 24 mph.

Wednesday

A 20 percent chance of rain. Partly sunny, with a high near 58. South southwest wind 6 to 16 mph, with gusts as high as 30 mph.

Wednesday Night

A slight chance of rain before 9pm, then a slight chance of rain and snow between 9pm and midnight, then a slight chance of snow after midnight. Mostly cloudy, with a low around 31. West southwest wind 8 to 13 mph becoming light west after midnight. Winds could gust as high as 26 mph.

Thursday

Mostly sunny, with a high near 44.

Thursday Night

Mostly clear, with a low around 22.

Friday

Sunny, with a high near 48.

Friday Night

Partly cloudy, with a low around 28.

Saturday

Mostly sunny, with a high near 56.