Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

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

13°F

-11°C

Humidity	87%
Wind Speed	WNW 3 MPH
Barometer	29.35 in (993.91 mb)
Dewpoint	10°F (-12°C)
Visibility	NA
Last update	18 Feb 07:56 AM MST

More Information:

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

Extended Forecast for

6 Miles WNW Yellowstone National Park WY

Winter Weather Advisory February 18, 08:26am until February 18, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 08:26am until February 18, 11:00pm
NOW until 11:00pm Wed
Winter Weather Advisory
Today
High: 27 °F
Chance Snow
then Snow
Tonight
Low: 4 °F
Snow then
Chance Snow
Thursday
High: 16 °F
Snow Showers
Likely
Thursday Night
Low: -7 °F
Mostly Cloudy
Friday
High: 19 °F
Chance Snow
Showers
Friday Night
Low: -2 °F
Slight Chance
Snow Showers
then Partly
Cloudy
Saturday
High: 22 °F
Mostly Sunny
Saturday Night
Low: -1 °F
Partly Cloudy

Detailed Forecast

Today

Snow, mainly after 2pm. High near 27. Light and variable wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow, mainly before 11pm. Low around 4. Wind chill values as low as -5. West wind 5 to 7 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Thursday

A chance of snow before 11am, then snow showers likely after 11am. Mostly cloudy, with a high near 16. Wind chill values as low as -5. West southwest wind 3 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

Mostly cloudy, with a low around -7. Southwest wind around 6 mph becoming calm in the evening.

Friday

A 30 percent chance of snow showers after 11am. Partly sunny, with a high near 19. Calm wind becoming west 5 to 7 mph in the afternoon. Little or no snow accumulation expected.

Friday Night

A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around -2. West southwest wind around 6 mph.

Saturday

Mostly sunny, with a high near 22. South wind 5 to 7 mph, with gusts as high as 22 mph.

Saturday Night

Partly cloudy, with a low around -1.

Sunday

Partly sunny, with a high near 33.

Sunday Night

Partly cloudy, with a low around 9.

Monday

A chance of snow showers. Mostly sunny, with a high near 35.