Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

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

unknown precip

65°F

18°C

Humidity	11%
Wind Speed	ESE 8 MPH
Barometer	NA
Dewpoint	9°F (-13°C)
Visibility	NA
Last update	18 Mar 12:30 PM MDT

More Information:

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

Extended Forecast for

13 Miles ESE Big Sky MT

This Afternoon
High: 48 °F
Mostly Sunny
and Breezy
Tonight
Low: 36 °F
Partly Cloudy
and Breezy
Thursday
High: 50 °F
Sunny and
Breezy
Thursday Night
Low: 37 °F
Partly Cloudy
and Breezy
Friday
High: 51 °F
Mostly Sunny
and Breezy
Friday Night
Low: 38 °F
Partly Cloudy
and Breezy
Saturday
High: 49 °F
Breezy.
Partly Sunny
then Chance
Snow
Saturday Night
Low: 27 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 39 °F
Partly Sunny
then Slight
Chance Snow

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 48. Breezy, with a west southwest wind around 23 mph, with gusts as high as 36 mph.

Tonight

Partly cloudy, with a low around 36. Breezy, with a west southwest wind around 22 mph, with gusts as high as 30 mph.

Thursday

Sunny, with a high near 50. Breezy, with a west southwest wind around 22 mph, with gusts as high as 34 mph.

Thursday Night

Partly cloudy, with a low around 37. Breezy, with a west southwest wind around 23 mph, with gusts as high as 30 mph.

Friday

Mostly sunny, with a high near 51. Breezy, with a southwest wind around 23 mph, with gusts as high as 36 mph.

Friday Night

Partly cloudy, with a low around 38. Breezy, with a south southwest wind around 23 mph, with gusts as high as 31 mph.

Saturday

A 30 percent chance of snow after noon. Partly sunny, with a high near 49. Breezy, with a south southwest wind around 23 mph, with gusts as high as 34 mph. Little or no snow accumulation expected.

Saturday Night

A chance of snow before midnight. Mostly cloudy, with a low around 27. West wind 11 to 21 mph, with gusts as high as 29 mph.

Sunday

A slight chance of snow after noon. Partly sunny, with a high near 39.

Sunday Night

Partly cloudy, with a low around 27.

Monday

A slight chance of snow. Partly sunny, with a high near 41.

Monday Night

Mostly cloudy, with a low around 29.

Tuesday

A chance of snow. Mostly cloudy, with a high near 43. Breezy.