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

69°F

21°C

Humidity	12%
Wind Speed	SE 2 MPH
Barometer	NA
Dewpoint	14°F (-10°C)
Visibility	NA
Last update	19 Mar 03:45 PM MDT

More Information:

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

Extended Forecast for

14 Miles ESE Big Sky MT

Tonight
Low: 37 °F
Partly Cloudy
Friday
High: 52 °F
Mostly Sunny
and Breezy
Friday Night
Low: 39 °F
Partly Cloudy
and Breezy
Saturday
High: 48 °F
Breezy.
Partly Sunny
then Chance
Rain/Snow
Saturday Night
Low: 24 °F
Chance Snow
then Mostly
Clear
Sunday
High: 39 °F
Sunny
Sunday Night
Low: 26 °F
Partly Cloudy
Monday
High: 40 °F
Partly Sunny
Monday Night
Low: 29 °F
Mostly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 37. West southwest wind 18 to 20 mph, with gusts as high as 32 mph.

Friday

Mostly sunny, with a high near 52. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 41 mph.

Friday Night

Partly cloudy, with a low around 39. Breezy, with a south southwest wind 21 to 23 mph, with gusts as high as 34 mph.

Saturday

A chance of rain and snow after noon. Partly sunny, with a high near 48. Breezy, with a south southwest wind 21 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday Night

A 30 percent chance of snow before midnight. Partly cloudy, with a low around 24. West wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph. New snow accumulation of less than a half inch possible.

Sunday

Sunny, with a high near 39. West southwest wind 9 to 16 mph, with gusts as high as 28 mph.

Sunday Night

Partly cloudy, with a low around 26. South southwest wind 15 to 18 mph, with gusts as high as 28 mph.

Monday

Partly sunny, with a high near 40. South southwest wind 14 to 16 mph, with gusts as high as 28 mph.

Monday Night

Mostly cloudy, with a low around 29.

Tuesday

Partly sunny, with a high near 41.

Tuesday Night

A slight chance of rain and snow. Mostly cloudy, with a low around 33. Breezy.