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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 Watch 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.

45°F

7°C

Humidity	48%
Wind Speed	WSW 7 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Wind Chill	41°F (5°C)
Last update	15 Apr 12:00 PM MDT

More Information:

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

Extended Forecast for

6 Miles WSW Big Sky MT

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

Click here for hazard details and duration

Winter Storm Watch

This Afternoon
High: 33 °F
Snow Showers
Likely and
Breezy
Tonight
Low: 15 °F
Heavy Snow
and Blowing
Snow
Thursday
High: 18 °F
Snow
Thursday Night
Low: 9 °F
Snow Showers
Likely then
Slight Chance
Snow
Friday
High: 21 °F
Chance Snow
then Snow
Friday Night
Low: 10 °F
Slight Chance
Snow then
Partly Cloudy
Saturday
High: 32 °F
Sunny
Saturday Night
Low: 21 °F
Mostly Clear
Sunday
High: 42 °F
Sunny

Detailed Forecast

This Afternoon

Snow showers likely. Mostly cloudy, with a high near 33. Breezy, with a south southwest wind around 23 mph, with gusts as high as 48 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, mainly before midnight. Low around 15. Breezy, with a south southwest wind 13 to 23 mph becoming west after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Thursday

Snow before noon, then snow showers, mainly after noon. High near 18. West northwest wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. 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 9. Wind chill values as low as -5. West northwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow, mainly after noon. High near 21. West wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Friday Night

A 20 percent chance of snow before midnight. Partly cloudy, with a low around 10. West northwest wind 8 to 13 mph becoming south southwest after midnight. Winds could gust as high as 25 mph.

Saturday

Sunny, with a high near 32. Southwest wind 10 to 14 mph, with gusts as high as 28 mph.

Saturday Night

Mostly clear, with a low around 21. South wind around 15 mph, with gusts as high as 28 mph.

Sunday

Sunny, with a high near 42.

Sunday Night

Partly cloudy, with a low around 28.

Monday

Mostly sunny, with a high near 49.

Monday Night

Partly cloudy, with a low around 32.