Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Yellowstone Lake (KP60)

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

35°F

2°C

Humidity	88%
Wind Speed	WSW 6 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	30°F (-1°C)
Last update	10 Dec 11:56 AM MST

More Information:

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

Extended Forecast for

Lake WY

This Afternoon
High: 37 °F
Chance
Rain/Snow and
Breezy
Tonight
Low: 30 °F
Mostly Cloudy
Thursday
High: 36 °F
Partly Sunny
then Chance
Snow Showers
Thursday Night
Low: 27 °F
Snow Showers
Likely
Friday
High: 35 °F
Chance Snow
Showers
Friday Night
Low: 21 °F
Mostly Cloudy
Saturday
High: 36 °F
Mostly Sunny
Saturday Night
Low: 13 °F
Mostly Clear
Sunday
High: 40 °F
Sunny

Detailed Forecast

This Afternoon

A chance of rain and snow showers before 3pm, then a slight chance of rain showers between 3pm and 4pm. Snow level 8000 feet rising to 8600 feet. Mostly cloudy, with a high near 37. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than one inch possible.

Tonight

Mostly cloudy, with a low around 30. Southwest wind 11 to 13 mph, with gusts as high as 21 mph.

Thursday

A 50 percent chance of snow showers, mainly after 3pm. Mostly cloudy, with a high near 36. Southwest wind 10 to 14 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

Thursday Night

Snow showers likely. Mostly cloudy, with a low around 27. West southwest wind around 8 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Friday

A 40 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 35. West southwest wind 6 to 8 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

Friday Night

Mostly cloudy, with a low around 21. West southwest wind around 8 mph, with gusts as high as 28 mph.

Saturday

Mostly sunny, with a high near 36. West southwest wind 3 to 6 mph.

Saturday Night

Mostly clear, with a low around 13.

Sunday

Sunny, with a high near 40.

Sunday Night

Partly cloudy, with a low around 14.

Monday

Mostly sunny, with a high near 38.