Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from February 15, 10:00 PM PST until February 18, 10:00 PM PST

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

Lat: 37.87639°NLon: 119.34806°WElev: 8654.0ft.

39°F

4°C

Humidity	29%
Wind Speed	W 2 MPH
Barometer	NA
Dewpoint	9°F (-13°C)
Visibility	NA
Last update	13 Feb 03:00 PM PST

More Information:

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

Extended Forecast for

9 Miles WSW Tioga Pass CA

Winter Storm Watch February 15, 10:00pm until February 18, 10:00pm

Click here for hazard details and duration

Winter Storm Watch

Tonight
Low: 17 °F
Partly Cloudy
Saturday
High: 40 °F
Mostly Sunny
Saturday Night
Low: 18 °F
Mostly Cloudy
Sunday
High: 37 °F
Mostly Sunny
then Chance
Snow
Sunday Night
Low: 19 °F
Heavy Snow
Washington's Birthday
High: 30 °F
Heavy Snow
Monday Night
Low: 16 °F
Heavy Snow
Tuesday
High: 24 °F
Heavy Snow
and Breezy
Tuesday Night
Low: 10 °F
Heavy Snow

Detailed Forecast

Tonight

Partly cloudy, with a low around 17. Calm wind.

Saturday

Mostly sunny, with a high near 40. Wind chill values as low as 18. Calm wind becoming south around 5 mph in the afternoon. Winds could gust as high as 20 mph.

Saturday Night

Mostly cloudy, with a low around 18. South wind around 5 mph.

Sunday

A 30 percent chance of snow after 4pm. Mostly sunny, with a high near 37. Wind chill values as low as 13. South southwest wind around 5 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

Sunday Night

Snow, mainly after 4am. The snow could be heavy at times. Low around 19. South wind around 5 mph becoming calm. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

Washington's Birthday

Snow before 10am, then snow showers after 10am. The snow could be heavy at times. Some thunder is also possible. High near 30. South wind 5 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

Monday Night

Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 16. Southwest wind around 10 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

Tuesday

Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 24. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 100%.

Tuesday Night

Snow showers before 4am, then snow after 4am. The snow could be heavy at times. Some thunder is also possible. Low around 10. Southwest wind 5 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

Wednesday

Snow. The snow could be heavy at times. High near 22. West southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 3. West southwest wind around 5 mph becoming calm. Chance of precipitation is 60%.

Thursday

A 40 percent chance of snow. Partly sunny and cold, with a high near 28. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.

Thursday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 7. Calm wind becoming south southwest around 5 mph.

Friday

A 30 percent chance of snow. Partly sunny and cold, with a high near 29. West wind around 5 mph, with gusts as high as 15 mph.