Severe Weather Threat and Extreme Temperatures Impacting Portions of the Southern U.S

Strong to severe thunderstorms are expected to develop from central Texas into the Ohio Valley and Great Lakes Wednesday. Areas who will see the greatest chances for damaging hail and winds will be from north Texas to the Ozarks. Parts of south Texas and Florida will experience dangerous to extreme heat over the next several days. Dangerous heat stress may continue into early next week. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from May 22, 06:00 PM MDT until May 23, 06:00 PM MDT

Current conditions at

EW9980 West Yellowstone (E9980)

Lat: 44.78167°NLon: 111.13833°WElev: 6565.0ft.

37°F

3°C

Humidity	45%
Wind Speed	ESE 3 MPH
Barometer	29.8 in (1009.14 mb)
Dewpoint	17°F (-8°C)
Visibility	NA
Last update	22 May 04:45 AM MDT

More Information:

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

Extended Forecast for

12 Miles NW West Yellowstone MT

Winter Storm Warning May 22, 06:00pm until May 23, 06:00pm

Click here for hazard details and duration

Winter Storm Warning

Overnight
Low: 29 °F
Slight Chance
Rain
Wednesday
High: 42 °F
Slight Chance
Rain
Wednesday Night
Low: 26 °F
Slight Chance
Rain
Thursday
High: 39 °F
Slight Chance
Rain
Thursday Night
Low: 25 °F
Slight Chance
Rain
Friday
High: 47 °F
Mostly Sunny
then Slight
Chance Rain
Friday Night
Low: 30 °F
Slight Chance
Rain
Saturday
High: 48 °F
Slight Chance
Rain
Saturday Night
Low: 28 °F
Slight Chance
Rain

Detailed Forecast

Overnight

A 10 percent chance of rain. Mostly cloudy, with a low around 29. South southwest wind around 7 mph.

Wednesday

A 20 percent chance of rain. Cloudy, with a high near 42. South southwest wind 7 to 13 mph, with gusts as high as 26 mph.

Wednesday Night

A 20 percent chance of rain. Cloudy, with a low around 26. West southwest wind 7 to 10 mph, with gusts as high as 22 mph.

Thursday

A 20 percent chance of rain. Cloudy, with a high near 39. West southwest wind around 7 mph.

Thursday Night

A 20 percent chance of rain. Partly cloudy, with a low around 25. Northwest wind around 6 mph becoming calm in the evening.

Friday

A 20 percent chance of rain. Mostly sunny, with a high near 47. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

Friday Night

A 10 percent chance of rain. Mostly cloudy, with a low around 30. South southwest wind 5 to 9 mph becoming light south southeast after midnight. Winds could gust as high as 20 mph.

Saturday

A slight chance of rain. Mostly cloudy, with a high near 48. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

Saturday Night

A slight chance of rain. Mostly cloudy, with a low around 28.

Sunday

A slight chance of rain. Partly sunny, with a high near 45.

Sunday Night

A slight chance of rain. Partly cloudy, with a low around 29.

Memorial Day

A slight chance of rain. Sunny, with a high near 56.

Monday Night

Mostly clear, with a low around 35.

Tuesday

A slight chance of rain. Sunny, with a high near 63.