Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Hazardous Weather Conditions

High Wind Warning in effect from March 12, 12:00 AM MDT until March 12, 06:00 PM MDT

Current conditions at

Raynolds Pass MT-87 MP 1.2 (MTRAY)

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

24°F

-4°C

Humidity	38%
Wind Speed	NNW 8 MPH
Barometer	NA
Dewpoint	2°F (-17°C)
Visibility	NA
Wind Chill	15°F (-9°C)
Last update	10 Mar 01:00 PM MDT

More Information:

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

Extended Forecast for

15 Miles WNW West Yellowstone MT

High Wind Warning March 12, 12:00am until March 12, 06:00pm

Click here for hazard details and duration

High Wind Warning

This Afternoon
High: 18 °F
Chance Snow
Tonight
Low: 5 °F
Slight Chance
Snow then
Mostly Clear
Wednesday
High: 23 °F
Mostly Sunny
and Breezy
Wednesday Night
Low: 22 °F
Chance Snow
and Patchy
Blowing Snow
Thursday
High: 35 °F
Snow Likely
and Blowing
Snow
Thursday Night
Low: 29 °F
Chance Snow
and Patchy
Blowing Snow
Friday
High: 36 °F
Snow Likely
and Breezy
Friday Night
Low: 30 °F
Snow Likely
and Breezy
Saturday
High: 33 °F
Snow and
Windy

Detailed Forecast

This Afternoon

A 40 percent chance of snow. Partly sunny, with a high near 18. Wind chill values as low as -5. West wind around 21 mph, with gusts as high as 32 mph. Total daytime snow accumulation of around an inch possible.

Tonight

A 20 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 5. Wind chill values as low as -10. West northwest wind 14 to 21 mph, with gusts as high as 32 mph.

Wednesday

Mostly sunny, with a high near 23. Wind chill values as low as -10. Breezy, with a southwest wind 14 to 19 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 44 mph.

Wednesday Night

A 40 percent chance of snow. Patchy blowing snow. Mostly cloudy, with a low around 22. Windy, with a southwest wind 26 to 30 mph, with gusts as high as 46 mph. New snow accumulation of less than one inch possible.

Thursday

Snow likely, mainly after noon. Widespread blowing snow, mainly between 9am and noon. Mostly cloudy, with a high near 35. Windy, with a southwest wind 29 to 33 mph, with gusts as high as 49 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

A 50 percent chance of snow. Patchy blowing snow. Mostly cloudy, with a low around 29. Windy, with a southwest wind 23 to 31 mph, with gusts as high as 47 mph. New snow accumulation of less than a half inch possible.

Friday

Snow likely, mainly after noon. Mostly cloudy, with a high near 36. Breezy, with a southwest wind 23 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday Night

Snow likely. Mostly cloudy, with a low around 30. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 40 mph.

Saturday

Snow. Cloudy, with a high near 33. Windy.

Saturday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 12. Windy.

Sunday

A chance of snow. Partly sunny, with a high near 24.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 20.

Monday

A chance of snow. Mostly cloudy, with a high near 36.