Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from November 20, 10:00 AM PST until November 21, 10:00 AM PST

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

23°F

-5°C

Humidity	94%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	NA
Last update	20 Nov 02:00 AM 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 Weather Advisory November 20, 10:00am until November 21, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 15 °F
Chance Snow
Thursday
High: 22 °F
Snow
Thursday Night
Low: 16 °F
Snow then
Chance Snow
and Breezy
Friday
High: 21 °F
Chance Snow
and Blustery
Friday Night
Low: 15 °F
Partly Cloudy
and Blustery
Saturday
High: 25 °F
Mostly Sunny
and Blustery
then Sunny
Saturday Night
Low: 17 °F
Mostly Clear
Sunday
High: 31 °F
Cold
Sunday Night
Low: 21 °F
Mostly Clear

Detailed Forecast

Overnight

A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 15. Wind chill values as low as 5. West southwest wind around 10 mph. Total nighttime snow accumulation of less than a half inch possible.

Thursday

Snow, mainly after 10am. High near 22. Wind chill values as low as 7. Southwest wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Snow, mainly before 10pm. Low around 16. Wind chill values as low as -1. Breezy, with an east wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Friday

A 30 percent chance of snow, mainly before 10am. Mostly sunny and cold, with a high near 21. Wind chill values as low as -2. Blustery, with an east northeast wind 15 to 25 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.

Friday Night

Partly cloudy, with a low around 15. Blustery, with a northeast wind 20 to 25 mph, with gusts as high as 40 mph.

Saturday

Sunny and cold, with a high near 25. Blustery, with a northeast wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

Saturday Night

Mostly clear, with a low around 17. North northeast wind around 15 mph, with gusts as high as 25 mph.

Sunday

Sunny and cold, with a high near 31. East northeast wind 5 to 10 mph becoming light and variable in the afternoon. Winds could gust as high as 15 mph.

Sunday Night

Mostly clear, with a low around 21. East wind 5 to 10 mph becoming west in the evening. Winds could gust as high as 15 mph.

Monday

Mostly sunny and cold, with a high near 31. Southwest wind 5 to 10 mph.

Monday Night

Partly cloudy, with a low around 19. West southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph.

Tuesday

Mostly sunny and cold, with a high near 29. North northwest wind 5 to 10 mph becoming light west in the afternoon.

Tuesday Night

Partly cloudy, with a low around 21. West wind 5 to 10 mph.

Wednesday

Mostly sunny and cold, with a high near 32. West wind 5 to 10 mph.