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.

30°F

-1°C

Humidity	63%
Wind Speed	E 1 MPH
Barometer	NA
Dewpoint	19°F (-7°C)
Visibility	NA
Last update	07 Dec 11:15 AM MST

More Information:

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

Extended Forecast for

8 Miles WNW Mt Washburn WY

Today
High: 21 °F
Snow Showers
Likely and
Patchy
Blowing Snow
Tonight
Low: 19 °F
Snow Showers
and Areas
Blowing Snow
Monday
High: 25 °F
Isolated Snow
Showers and
Patchy
Blowing Snow
Monday Night
Low: 24 °F
Snow and Very
Windy
Tuesday
High: 28 °F
Snow and
Windy
Tuesday Night
Low: 24 °F
Snow and
Windy
Wednesday
High: 28 °F
Snow and
Windy
Wednesday Night
Low: 15 °F
Snow Likely
and Windy
Thursday
High: 21 °F
Snow Likely
and Breezy

Detailed Forecast

Today

Snow showers likely, mainly after 5pm. Patchy blowing snow after noon. Mostly cloudy, with a high near 21. Wind chill values as low as zero. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow showers, mainly before 2am. Areas of blowing snow. Low around 19. Windy, with a west southwest wind 23 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Monday

Isolated snow showers after 2pm. Patchy blowing snow. Mostly cloudy, with a high near 25. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

Monday Night

Snow. Low around 24. Very windy, with a southwest wind 26 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow. High near 28. Windy, with a west wind 26 to 31 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow. Low around 24. Windy, with a west southwest wind 21 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 80%.

Wednesday

Snow. High near 28. Windy, with a west southwest wind 17 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%.

Wednesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 15. Windy. Chance of precipitation is 70%.

Thursday

Snow likely, mainly before 11am. Partly sunny, with a high near 21. Breezy. Chance of precipitation is 60%.

Thursday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 12. Breezy.

Friday

A chance of snow. Mostly cloudy, with a high near 23. Breezy.