Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain Returns to California

Lake effect snow will continue through Friday bringing significant snowfall to areas east to southeast of the Great Lakes. Snow squalls may impact New Year's Eve travel this evening and overnight across parts of the Great Lakes, Ohio Valley, Mid-Atlantic, and Upstate New York. Heavy rain will bring another flash flooding threat for southern California New Year's Eve into New Year's Day. Read More >

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

Lat: 44.456667°NLon: 110.849444°WElev: 7332.0ft.

-2°F

-19°C

Humidity	100%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	-2°F (-19°C)
Visibility	NA
Last update	31 Dec 07:15 AM MST

More Information:

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

Extended Forecast for

5 Miles SSW Lewis Lake WY

Today
High: 33 °F
Sunny
Tonight
Low: 16 °F
Mostly Cloudy
New Year's Day
High: 30 °F
Scattered
Snow Showers
then Snow
Showers
Thursday Night
Low: 24 °F
Snow Showers
Likely
Friday
High: 30 °F
Snow Showers
Friday Night
Low: 24 °F
Chance Snow
Showers
Saturday
High: 33 °F
Chance Snow
Showers
Saturday Night
Low: 21 °F
Snow Showers
Likely
Sunday
High: 29 °F
Snow Showers

Detailed Forecast

Today

Sunny, with a high near 33. South southwest wind 3 to 7 mph.

Tonight

Mostly cloudy, with a low around 16. South southwest wind 5 to 8 mph.

New Year's Day

Snow showers, mainly after 1pm. High near 30. South southwest wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Thursday Night

Snow showers likely. Cloudy, with a low around 24. Light southwest wind. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow showers. High near 30. Southwest wind 3 to 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Friday Night

A 30 percent chance of snow showers, mainly before 11pm. Cloudy, with a low around 24. Southwest wind around 6 mph.

Saturday

A 40 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 33. South southwest wind 6 to 8 mph, with gusts as high as 22 mph.

Saturday Night

Snow showers likely. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.

Sunday

Snow showers. High near 29. Chance of precipitation is 80%.

Sunday Night

Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.

Monday

Snow showers likely. Mostly cloudy, with a high near 29.

Monday Night

A chance of snow showers. Mostly cloudy, with a low around 18.

Tuesday

A chance of snow showers. Mostly cloudy, with a high near 27.