Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

TOWER FALLS RANGER STATION AT YELLOWSTONE NP (TFAW4)

Lat: 44.916944°NLon: 110.420556°WElev: 6279.0ft.

31°F

-1°C

Humidity	59%
Wind Speed	NE 0 MPH
Barometer	NA
Dewpoint	18°F (-8°C)
Visibility	NA
Last update	07 Dec 12:00 PM MST

More Information:

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

Extended Forecast for

11 Miles S Cooke City MT

This Afternoon
High: 23 °F
Heavy Snow
and Patchy
Blowing Snow
Tonight
Low: 20 °F
Heavy Snow
and Blowing
Snow
Monday
High: 25 °F
Isolated Snow
Showers and
Patchy
Blowing Snow
Monday Night
Low: 20 °F
Snow Showers
Likely and
Windy
Tuesday
High: 26 °F
Snow Showers
and Windy
Tuesday Night
Low: 22 °F
Heavy Snow
and Breezy
Wednesday
High: 29 °F
Heavy Snow
and Windy
Wednesday Night
Low: 23 °F
Snow Showers
and Windy
Thursday
High: 25 °F
Snow Showers
Likely and
Breezy

Detailed Forecast

This Afternoon

Snow showers likely, mainly after 5pm. The snow could be heavy at times. Patchy blowing snow. Mostly cloudy, with a high near 23. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow showers, mainly before 1am. The snow could be heavy at times. Widespread blowing snow, mainly between 8pm and 11pm. Low around 20. Windy, with a west wind 22 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Monday

Isolated snow showers after 2pm. Patchy blowing snow. Mostly cloudy, with a high near 25. Windy, with a west wind 25 to 29 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.

Monday Night

Snow showers likely. Cloudy, with a low around 20. Windy, with a west southwest wind 28 to 31 mph, with gusts as high as 60 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Tuesday

Snow showers. High near 26. Windy, with a west wind 23 to 31 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Tuesday Night

Snow showers. The snow could be heavy at times. Low around 22. Breezy, with a west wind 20 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 90%.

Wednesday

Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 29. Windy, with a west wind 24 to 28 mph, with gusts as high as 55 mph. Chance of precipitation is 100%.

Wednesday Night

Snow showers. Some thunder is also possible. Low around 23. Windy. Chance of precipitation is 80%.

Thursday

Snow showers likely. Mostly cloudy, with a high near 25. Breezy. Chance of precipitation is 70%.

Thursday Night

Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 21. Breezy. Chance of precipitation is 60%.

Friday

A chance of snow showers. Mostly cloudy, with a high near 26. Breezy.

Friday Night

Mostly cloudy, with a low around 23. Breezy.

Saturday

Mostly sunny, with a high near 28. Breezy.