Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Current conditions at

TOWER FALLS RANGER STATION AT YELLOWSTONE NP (TFAW4)

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

33°F

1°C

Humidity	93%
Wind Speed	NNW 1 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	26 Dec 01:15 PM MST

More Information:

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

Extended Forecast for

2 Miles WSW Mt Washburn WY

Winter Weather Advisory December 26, 03:28pm until December 27, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 26, 03:28pm until December 27, 05:00pm
NOW until 5:00pm Sat
Winter Weather Advisory
This Afternoon
High: 29 °F
Chance Snow
Showers and
Patchy
Blowing Snow
Tonight
Low: 19 °F
Chance Snow
Showers and
Patchy
Blowing Snow
Saturday
High: 20 °F
Snow Showers
and Breezy
Saturday Night
Low: -6 °F
Slight Chance
Snow Showers
then Partly
Cloudy
Sunday
High: 11 °F
Sunny
Sunday Night
Low: -3 °F
Mostly Clear
Monday
High: 18 °F
Sunny
Monday Night
Low: 5 °F
Partly Cloudy

Detailed Forecast

This Afternoon

A 50 percent chance of snow showers. Some thunder is also possible. Patchy blowing snow. Mostly cloudy, with a high near 29. Breezy, with a southwest wind around 20 mph, with gusts as high as 29 mph. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

A 50 percent chance of snow showers, mainly after midnight. Patchy blowing snow between 9pm and 11pm. Mostly cloudy, with a low around 19. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 33 mph. New snow accumulation of 1 to 2 inches possible.

Saturday

Snow showers, mainly before 3pm. High near 20. Wind chill values as low as -10. Breezy, with a west wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Saturday Night

A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around -6. Wind chill values as low as -20. West northwest wind 7 to 10 mph, with gusts as high as 20 mph.

Sunday

Sunny, with a high near 11. West southwest wind around 8 mph.

Sunday Night

Mostly clear, with a low around -3. South southwest wind around 6 mph.

Monday

Sunny, with a high near 18. South southwest wind around 7 mph.

Monday Night

Partly cloudy, with a low around 5.

Tuesday

Partly sunny, with a high near 23.

Tuesday Night

Partly cloudy, with a low around 6.