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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

Raynolds Pass MT-87 MP 1.2 (MTRAY)

Lat: 44.72814°NLon: 111.47012°WElev: 6834.0ft.

34°F

1°C

Humidity	61%
Wind Speed	S 11 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	NA
Wind Chill	26°F (-3°C)
Last update	15 Apr 06:30 AM MDT

More Information:

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

Extended Forecast for

15 Miles WNW West Yellowstone MT

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

Click here for hazard details and duration

Winter Storm Watch

Today
High: 32 °F
Heavy Snow
and Breezy
then Snow and
Windy
Tonight
Low: 18 °F
Heavy Snow
and Blowing
Snow
Thursday
High: 22 °F
Snow and
Patchy
Blowing Snow
Thursday Night
Low: 11 °F
Snow Likely
then Chance
Snow
Friday
High: 24 °F
Chance Snow
then Snow
Likely
Friday Night
Low: 10 °F
Chance Snow
then Mostly
Clear
Saturday
High: 31 °F
Sunny
Saturday Night
Low: 19 °F
Mostly Clear
Sunday
High: 41 °F
Sunny

Detailed Forecast

Today

Snow, mainly after noon. The snow could be heavy at times. High near 32. Windy, with a south southwest wind 20 to 25 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow showers, mainly before midnight, then snow after midnight. The snow could be heavy at times. Some thunder is also possible. Areas of blowing snow before 9pm, then widespread blowing snow after 10pm. Low around 18. Windy, with a south southwest wind 22 to 31 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Thursday

Snow. Patchy blowing snow before 9am. High near 22. West wind 16 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Thursday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 11. Wind chill values as low as -5. Northwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Friday

Snow likely, mainly after noon. Mostly cloudy, with a high near 24. North northwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday Night

A 30 percent chance of snow before midnight. Partly cloudy, with a low around 10. North northwest wind 9 to 17 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

Saturday

Sunny, with a high near 31. West northwest wind 10 to 17 mph becoming south southwest in the morning. Winds could gust as high as 29 mph.

Saturday Night

Mostly clear, with a low around 19. South wind 10 to 15 mph, with gusts as high as 29 mph.

Sunday

Sunny, with a high near 41.

Sunday Night

Partly cloudy, with a low around 27.

Monday

A slight chance of snow. Mostly sunny, with a high near 47.

Monday Night

A slight chance of snow. Partly cloudy, with a low around 30.