Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

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

33°F

1°C

Humidity	88%
Wind Speed	W 9 MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	30°F (-1°C)
Visibility	NA
Wind Chill	25°F (-4°C)
Last update	09 Dec 10:56 AM MST

More Information:

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

Extended Forecast for

20 Miles S Silver Gate MT

Winter Storm Warning December 9, 11:05am until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 9, 11:05am until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Today
High: 29 °F
Snow Showers
and Patchy
Blowing Snow
Tonight
Low: 24 °F⇑
Heavy Snow
and Patchy
Blowing Snow
Wednesday
High: 35 °F
Snow Showers
and Areas
Blowing Snow
Wednesday Night
Low: 27 °F
Chance Snow
and Windy
Thursday
High: 30 °F
Chance Snow
and Windy
Thursday Night
Low: 27 °F
Snow Likely
and Windy
Friday
High: 29 °F
Chance Snow
and Windy
Friday Night
Low: 24 °F
Slight Chance
Snow Showers
and Windy

Detailed Forecast

Today

Snow showers, mainly before 4pm. Patchy blowing snow. High near 29. Windy, with a west wind 22 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

Snow showers, mainly after 9pm. The snow could be heavy at times. Patchy blowing snow before 11pm, then patchy blowing snow after 1am. Temperature falling to near 24 by 11pm, then rising to around 31 during the remainder of the night. Breezy, with a west southwest wind 18 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow showers. Areas of blowing snow. High near 35. Windy, with a west southwest wind 24 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

A 40 percent chance of snow. Cloudy, with a low around 27. Windy, with a west southwest wind 31 to 33 mph, with gusts as high as 50 mph. New snow accumulation of around an inch possible.

Thursday

A 50 percent chance of snow. Mostly cloudy, with a high near 30. Windy, with a west southwest wind 22 to 29 mph, with gusts as high as 46 mph. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Snow likely, mainly before 11pm. Cloudy, with a low around 27. Windy, with a west wind 26 to 28 mph, with gusts as high as 44 mph. Chance of precipitation is 60%.

Friday

A 50 percent chance of snow. Mostly cloudy, with a high near 29. Windy, with a west southwest wind 20 to 25 mph, with gusts as high as 38 mph.

Friday Night

A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 24. Windy.

Saturday

A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 28. Breezy.

Saturday Night

Partly cloudy, with a low around 18.

Sunday

Mostly sunny, with a high near 29. Breezy.

Sunday Night

Mostly cloudy, with a low around 20. Breezy.