Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Yellowstone Lake (KP60)

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

8°F

-13°C

Humidity	86%
Wind Speed	NA 3 MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	5°F (-15°C)
Visibility	NA
Last update	01 Jan 07:56 AM 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

New Year's Day
High: 33 °F
Mostly Cloudy
then Snow
Showers
Likely
Tonight
Low: 23 °F
Snow Showers
and Patchy
Fog
Friday
High: 31 °F
Snow Showers
Likely then
Chance Snow
Showers
Friday Night
Low: 24 °F
Cloudy
Saturday
High: 35 °F
Mostly Cloudy
Saturday Night
Low: 21 °F
Chance Snow
Showers
Sunday
High: 33 °F
Chance Snow
Showers
Sunday Night
Low: 22 °F
Chance Snow
Showers
Monday
High: 31 °F
Snow Showers
Likely

Detailed Forecast

New Year's Day

Snow showers likely, mainly after 4pm. Mostly cloudy, with a high near 33. Southwest wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow showers. Patchy fog. Low around 23. South southwest wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow showers likely, mainly before 11am. Cloudy, with a high near 31. Southwest wind 5 to 7 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Friday Night

Cloudy, with a low around 24. Southwest wind around 6 mph.

Saturday

Mostly cloudy, with a high near 35. South southwest wind 5 to 7 mph, with gusts as high as 21 mph.

Saturday Night

A 40 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 21. South southwest wind around 6 mph.

Sunday

A 50 percent chance of snow showers. Mostly cloudy, with a high near 33. South southwest wind 7 to 9 mph, with gusts as high as 25 mph.

Sunday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 22.

Monday

Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.