Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

9°F

-13°C

Humidity	85%
Wind Speed	W 0 MPH
Barometer	NA
Dewpoint	6°F (-14°C)
Visibility	NA
Last update	13 Feb 01:00 AM PST

More Information:

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

Extended Forecast for

11 Miles WSW Conway Summit CA

Overnight
Low: 8 °F
Mostly Clear
Friday
High: 34 °F
Sunny
Friday Night
Low: 14 °F
Partly Cloudy
Saturday
High: 35 °F
Mostly Sunny
Saturday Night
Low: 15 °F
Mostly Cloudy
Sunday
High: 33 °F
Mostly Sunny
then Slight
Chance Snow
Sunday Night
Low: 14 °F
Heavy Snow
Washington's Birthday
High: 26 °F
Heavy Snow
and Breezy
Monday Night
Low: 13 °F
Heavy Snow
and Windy

Detailed Forecast

Overnight

Mostly clear, with a low around 8. Wind chill values as low as -1. East northeast wind 5 to 10 mph.

Friday

Sunny, with a high near 34. Wind chill values as low as -2. East northeast wind around 5 mph becoming west in the afternoon.

Friday Night

Partly cloudy, with a low around 14. Wind chill values as low as 5. Northeast wind around 5 mph becoming southwest in the evening.

Saturday

Mostly sunny, with a high near 35. Wind chill values as low as 3. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday Night

Mostly cloudy, with a low around 15. South southwest wind around 15 mph, with gusts as high as 25 mph.

Sunday

A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 33. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Sunday Night

Snow likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 14. South southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

Washington's Birthday

Snow, mainly before 4pm, then snow showers after 4pm. The snow could be heavy at times. Some thunder is also possible. High near 26. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

Monday Night

Snow showers before 10pm, then snow after 10pm. The snow could be heavy at times. Some thunder is also possible. Low around 13. Windy, with a south southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%.

Tuesday

Snow before 10am, then snow showers between 10am and 4pm, then snow after 4pm. The snow could be heavy at times. Some thunder is also possible. High near 20. Windy, with a southwest wind around 30 mph, with gusts as high as 55 mph. Chance of precipitation is 100%.

Tuesday Night

Snow. The snow could be heavy at times. Low around 6. Breezy, with a west southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

Wednesday

Snow likely. The snow could be heavy at times. Mostly cloudy and cold, with a high near 20. West southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 4. West southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Thursday

Snow likely. Mostly cloudy and cold, with a high near 23. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.