Severe Thunderstorms and Heavy Rain in the Southern U.S.; Snow in the Northern Rockies and Northern Plains

A storm system will shift from eastern Texas into the lower Mississippi Valley today with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest today into Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835.0ft.

30°F

-1°C

Humidity	84%
Wind Speed	W 9 MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	26°F (-3°C)
Visibility	NA
Wind Chill	22°F (-6°C)
Last update	24 Nov 11:56 AM MST

More Information:

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

Extended Forecast for

Lake WY

This Afternoon
High: 33 °F
Snow Showers
and Breezy
Tonight
Low: 4 °F
Mostly Clear
and Blustery
then Mostly
Clear
Tuesday
High: 25 °F
Patchy Fog
then Mostly
Sunny
Tuesday Night
Low: 12 °F
Chance Snow
Showers
Wednesday
High: 30 °F
Snow Showers
Likely then
Chance Snow
Showers
Wednesday Night
Low: 20 °F
Chance Snow
Showers
Thanksgiving Day
High: 35 °F
Chance Snow
Showers
Thursday Night
Low: 20 °F
Chance Snow
Showers
Friday
High: 31 °F
Snow Showers
Likely

Detailed Forecast

This Afternoon

Snow showers, mainly between 2pm and 5pm. High near 33. Breezy, with a west southwest wind 10 to 15 mph increasing to 16 to 21 mph. Winds could gust as high as 39 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

Mostly clear, with a low around 4. Wind chill values as low as -5. Blustery, with a west northwest wind 7 to 16 mph, with gusts as high as 33 mph.

Tuesday

Patchy fog between 8am and 9am. Otherwise, sunny, with a high near 25. Wind chill values as low as -5. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

Tuesday Night

A 40 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 12. Southwest wind 5 to 9 mph becoming light. New snow accumulation of 1 to 2 inches possible.

Wednesday

Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 30. West southwest wind around 6 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Wednesday Night

A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 20. Light southwest wind.

Thanksgiving Day

A 50 percent chance of snow showers. Mostly cloudy, with a high near 35. Southwest wind 3 to 6 mph. Winds could gust as high as 21 mph.

Thursday Night

A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 20.

Friday

Snow showers likely. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.

Friday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 10.

Saturday

A chance of snow showers. Mostly cloudy, with a high near 25.