Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.

15°F

-9°C

Humidity	52%
Wind Speed	SSW 2 MPH
Barometer	NA
Dewpoint	0°F (-18°C)
Visibility	NA
Last update	11 Mar 03:15 AM MDT

More Information:

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

Extended Forecast for

16 Miles W Gardiner MT

Winter Storm Watch March 11, 06:00pm until March 14, 06:00pm

Click here for hazard details and duration

Winter Storm Watch

Overnight
Low: 6 °F
Mostly Clear
Wednesday
High: 23 °F
Mostly Sunny
and Breezy
Wednesday Night
Low: 22 °F
Chance Snow
Showers and
Breezy
Thursday
High: 34 °F
Snow Showers
Likely and
Windy
Thursday Night
Low: 28 °F
Snow Showers
Likely and
Breezy
Friday
High: 34 °F
Snow Showers
and Breezy
Friday Night
Low: 28 °F
Snow Showers
Likely and
Breezy
Saturday
High: 32 °F
Snow Showers
and Breezy
Saturday Night
Low: 9 °F
Blustery.
Snow Showers
Likely then
Chance Snow
Showers

Detailed Forecast

Overnight

Mostly clear, with a low around 6. Wind chill values as low as -5. West southwest wind around 7 mph.

Wednesday

Mostly sunny, with a high near 23. Wind chill values as low as -5. Breezy, with a southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.

Wednesday Night

A 40 percent chance of snow showers after 3am. Mostly cloudy, with a low around 22. Breezy, with a south southwest wind 16 to 20 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.

Thursday

Snow showers likely, mainly after noon. Mostly cloudy, with a high near 34. Windy, with a west wind 17 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow showers likely. Cloudy, with a low around 28. Breezy, with a west wind 15 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday

Snow showers. High near 34. Breezy, with a west southwest wind 15 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 80%.

Friday Night

Snow showers likely. Cloudy, with a low around 28. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.

Saturday

Snow showers. Some thunder is also possible. High near 32. Breezy. Chance of precipitation is 100%.

Saturday Night

Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 9. Blustery. Chance of precipitation is 60%.

Sunday

A 40 percent chance of snow showers. Mostly cloudy, with a high near 22.

Sunday Night

A chance of snow showers. Mostly cloudy, with a low around 17.

Monday

A chance of snow showers. Cloudy, with a high near 36.

Monday Night

A chance of snow showers. Mostly cloudy, with a low around 28.