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The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will be discontinued on May 6, 2026.

Hazardous Weather Conditions

Winter Storm Warning in effect from April 15, 06:00 PM MDT until April 17, 12:00 AM MDT

Current conditions at

Yellowstone Club - Base Area (YCBAS)

Lat: 45.23924°NLon: 111.41476°WElev: 7200.0ft.

42°F

6°C

Humidity	58%
Wind Speed	WSW 8 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Wind Chill	37°F (3°C)
Last update	15 Apr 02:00 PM MDT

More Information:

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

Extended Forecast for

7 Miles NNW Big Sky MT

Winter Storm Warning April 15, 06:00pm until April 17, 12:00am

Click here for hazard details and duration

Winter Storm Warning

This Afternoon
High: 31 °F
Snow Showers
Likely and
Windy
Tonight
Low: 11 °F
Heavy Snow
and Blowing
Snow
Thursday
High: 13 °F
Snow
Thursday Night
Low: 6 °F
Snow Showers
Likely then
Slight Chance
Snow
Friday
High: 17 °F
Chance Snow
then Snow
Friday Night
Low: 7 °F
Chance Snow
then Partly
Cloudy
Saturday
High: 28 °F
Sunny
Saturday Night
Low: 17 °F
Partly Cloudy
Sunday
High: 38 °F
Sunny

Detailed Forecast

This Afternoon

Snow showers likely, mainly after 4pm. Mostly cloudy, with a high near 31. Windy, with a south southwest wind 28 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow showers, mainly before midnight, then snow after midnight. The snow could be heavy at times. Some thunder is also possible. Widespread blowing snow before midnight. Low around 11. Breezy, with a west southwest wind 23 to 28 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Thursday

Snow before noon, then snow showers, mainly after noon. High near 13. Wind chill values as low as -5. West wind 10 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Thursday Night

Snow showers likely before midnight, then a slight chance of snow after midnight. Mostly cloudy, with a low around 6. Wind chill values as low as -10. West northwest wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow, mainly after noon. High near 17. West northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Friday Night

A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 7. Northwest wind 9 to 14 mph becoming south southwest after midnight. Winds could gust as high as 22 mph. New snow accumulation of less than a half inch possible.

Saturday

Sunny, with a high near 28. Southwest wind 11 to 16 mph, with gusts as high as 26 mph.

Saturday Night

Partly cloudy, with a low around 17. South wind 14 to 16 mph, with gusts as high as 24 mph.

Sunday

Sunny, with a high near 38.

Sunday Night

Partly cloudy, with a low around 25.

Monday

Mostly sunny, with a high near 46.

Monday Night

Partly cloudy, with a low around 29.