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	19%
Wind Speed	SW 1 MPH
Barometer	NA
Dewpoint	0°F (-18°C)
Visibility	NA
Last update	13 Feb 01:00 PM PST

More Information:

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

Extended Forecast for

10 Miles SSW 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

This Afternoon
High: 26 °F
Cold
Tonight
Low: 15 °F
Partly Cloudy
Saturday
High: 26 °F
Cold
Saturday Night
Low: 13 °F
Mostly Cloudy
Sunday
High: 23 °F
Mostly Sunny
then Slight
Chance Snow
Sunday Night
Low: 13 °F
Heavy Snow
Washington's Birthday
High: 16 °F
Heavy Snow
and Breezy
Monday Night
Low: 9 °F
Heavy Snow
and Windy
Tuesday
High: 11 °F
Heavy Snow
and Windy

Detailed Forecast

This Afternoon

Sunny and cold, with a high near 26. Wind chill values as low as 16. Northwest wind around 5 mph.

Tonight

Partly cloudy, with a low around 15. Wind chill values as low as 7. Northwest wind around 5 mph becoming south southwest after midnight.

Saturday

Mostly sunny and cold, with a high near 26. Wind chill values as low as 5. South wind 10 to 15 mph, with gusts as high as 30 mph.

Saturday Night

Mostly cloudy, with a low around 13. Wind chill values as low as -2. South wind around 15 mph, with gusts as high as 25 mph.

Sunday

A 10 percent chance of snow after 4pm. Mostly sunny and cold, with a high near 23. South southwest wind around 15 mph, with gusts as high as 30 mph.

Sunday Night

A 50 percent chance of snow, mainly after 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 13. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. New snow accumulation of 5 to 9 inches possible.

Washington's Birthday

Snow. The snow could be heavy at times. High near 16. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 16 to 22 inches possible.

Monday Night

Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 9. Windy, with a southwest wind around 30 mph, with gusts as high as 50 mph. Chance of precipitation is 100%.

Tuesday

Snow showers before 10am, then snow between 10am and 4pm, then snow showers after 4pm. The snow could be heavy at times. Some thunder is also possible. High near 11. Windy, with a southwest wind around 35 mph, with gusts as high as 65 mph. Chance of precipitation is 100%.

Tuesday Night

Snow showers before 10pm, then snow after 10pm. The snow could be heavy at times. Some thunder is also possible. Low around 6. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 100%.

Wednesday

Snow. The snow could be heavy at times. High near 10. West southwest wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 1. West southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Thursday

A 30 percent chance of snow. Partly sunny and cold, with a high near 16. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.