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

OLD FAITHFUL RANGER STATION (OFAW4)

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

31°F

-1°C

Humidity	100%
Wind Speed	W 7 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Wind Chill	24°F (-4°C)
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

11 Miles W Old Faithful 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
Heavy Snow
and Areas
Blowing Snow
Tonight
Low: 19 °F
Snow Showers
and Patchy
Blowing Snow
Saturday
High: 20 °F
Heavy Snow
and Windy
then Snow
Showers
Likely and
Breezy
Saturday Night
Low: -8 °F
Chance Snow
Showers then
Mostly Clear
Sunday
High: 12 °F
Sunny
Sunday Night
Low: -3 °F
Mostly Clear
Monday
High: 19 °F
Sunny
Monday Night
Low: 3 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Snow showers likely, mainly before 4pm. The snow could be heavy at times. Areas of blowing snow. Cloudy, with a high near 29. Breezy, with a southwest wind around 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 6 to 10 inches possible.

Tonight

Snow showers, mainly after 10pm. Patchy blowing snow before 11pm. Low around 19. Breezy, with a southwest wind 21 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Saturday

Snow showers, mainly before 1pm. The snow could be heavy at times. Some thunder is also possible. High near 20. Wind chill values as low as -5. Windy, with a southwest wind 20 to 25 mph becoming west northwest 11 to 16 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Saturday Night

A 40 percent chance of snow showers before 11pm. Partly cloudy, with a low around -8. Wind chill values as low as -20. Northwest wind 5 to 8 mph. New snow accumulation of less than a half inch possible.

Sunday

Sunny, with a high near 12. Southwest wind 5 to 7 mph.

Sunday Night

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

Monday

Sunny, with a high near 19. South wind around 6 mph.

Monday Night

Partly cloudy, with a low around 3.

Tuesday

Partly sunny, with a high near 25.

Tuesday Night

Partly cloudy, with a low around 5.