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.

17°F

-8°C

Humidity	76%
Wind Speed	NA 6 MPH
Barometer	29.41 in (995.94 mb)
Dewpoint	11°F (-12°C)
Visibility	NA
Wind Chill	8°F (-13°C)
Last update	18 Feb 05:56 PM 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, 06:43pm until February 18, 11:00pm

Click here for hazard details and duration

...

Winter Weather Advisory February 18, 06:43pm until February 18, 11:00pm
NOW until 11:00pm Wed
Winter Weather Advisory
Tonight
Low: 0 °F
Snow Showers
Likely then
Chance Snow
Showers
Thursday
High: 17 °F
Chance Snow
Showers
Thursday Night
Low: -7 °F
Mostly Cloudy
Friday
High: 19 °F
Chance Snow
Showers
Friday Night
Low: 0 °F
Slight Chance
Snow Showers
then Mostly
Cloudy
Saturday
High: 23 °F
Mostly Sunny
Saturday Night
Low: -1 °F
Partly Cloudy
Sunday
High: 33 °F
Partly Sunny

Detailed Forecast

Tonight

Snow showers likely, mainly before 2am. Mostly cloudy, with a low around 0. Wind chill values as low as -10. Northwest wind 3 to 8 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.

Thursday

A 30 percent chance of snow showers, mainly between 2pm and 3pm. Partly sunny, with a high near 17. Wind chill values as low as -10. Calm wind becoming west 5 to 9 mph in the morning. New snow accumulation of less than a half inch possible.

Thursday Night

Mostly cloudy, with a low around -7. Southwest wind around 5 mph becoming calm in the evening.

Friday

A 30 percent chance of snow showers after 11am. Partly sunny, with a high near 19. Wind chill values as low as -5. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph. Little or no snow accumulation expected.

Friday Night

A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 0. Southwest wind 3 to 6 mph.

Saturday

Mostly sunny, with a high near 23. Southwest wind 5 to 7 mph, with gusts as high as 21 mph.

Saturday Night

Partly cloudy, with a low around -1. Light and variable wind.

Sunday

Partly sunny, with a high near 33.

Sunday Night

Mostly clear, with a low around 8.

Monday

Sunny, with a high near 37.