Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

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

unknown precip

31°F

-1°C

Humidity	79%
Wind Speed	WNW 0 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	19 Mar 05:45 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: 61 °F
Mostly Sunny
Tonight
Low: 42 °F
Partly Cloudy
Friday
High: 63 °F
Mostly Sunny
Friday Night
Low: 45 °F
Partly Cloudy
Saturday
High: 60 °F
Mostly Sunny
then Chance
Rain
Saturday Night
Low: 28 °F
Chance
Rain/Snow
then Partly
Cloudy
Sunday
High: 50 °F
Sunny
Sunday Night
Low: 32 °F
Partly Cloudy
Monday
High: 50 °F
Mostly Cloudy

Detailed Forecast

Today

Mostly sunny, with a high near 61. South wind 7 to 16 mph, with gusts as high as 23 mph.

Tonight

Partly cloudy, with a low around 42. South southwest wind 5 to 8 mph, with gusts as high as 18 mph.

Friday

Mostly sunny, with a high near 63. Southwest wind 5 to 13 mph, with gusts as high as 25 mph.

Friday Night

Partly cloudy, with a low around 45. South southwest wind 7 to 9 mph, with gusts as high as 21 mph.

Saturday

A 30 percent chance of rain after noon. Partly sunny, with a high near 60. South southwest wind 6 to 15 mph, with gusts as high as 25 mph.

Saturday Night

A chance of rain, mixing with snow after 9pm, then gradually ending. Partly cloudy, with a low around 28. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Sunday

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

Sunday Night

Partly cloudy, with a low around 32. West southwest wind around 6 mph becoming calm in the evening.

Monday

Mostly cloudy, with a high near 50.

Monday Night

Mostly cloudy, with a low around 36.

Tuesday

A slight chance of rain. Mostly cloudy, with a high near 57.

Tuesday Night

A slight chance of rain. Partly cloudy, with a low around 42.