Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

17°F

-8°C

Humidity	82%
Wind Speed	NNE 1 MPH
Barometer	NA
Dewpoint	12°F (-11°C)
Visibility	NA
Last update	28 Dec 10:00 PM PST

More Information:

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

Extended Forecast for

16 Miles W Conway Summit CA

Tonight
Low: 15 °F
Clear and
Blustery
Monday
High: 38 °F
Sunny and
Breezy
Monday Night
Low: 17 °F
Clear and
Blustery then
Clear
Tuesday
High: 42 °F
Increasing
Clouds
Tuesday Night
Low: 21 °F
Mostly Cloudy
Wednesday
High: 42 °F
Chance Snow
Wednesday Night
Low: 25 °F
Snow Likely
New Year's Day
High: 38 °F
Snow
Thursday Night
Low: 23 °F
Snow Likely

Detailed Forecast

Tonight

Clear, with a steady temperature around 15. Wind chill values as low as -5. Blustery, with an east northeast wind 15 to 25 mph, with gusts as high as 30 mph.

Monday

Sunny, with a high near 38. Wind chill values as low as -4. Breezy, with a northeast wind 15 to 25 mph, with gusts as high as 30 mph.

Monday Night

Clear, with a low around 17. Wind chill values as low as 3. Blustery, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.

Tuesday

Increasing clouds, with a high near 42. Wind chill values as low as 3. East wind 5 to 15 mph.

Tuesday Night

Mostly cloudy, with a low around 21. South southeast wind around 10 mph.

Wednesday

A 30 percent chance of snow after 10am. Partly sunny, with a high near 42. South southeast wind around 5 mph becoming west in the afternoon. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 25. North northeast wind around 5 mph becoming south southwest in the evening. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

New Year's Day

Snow. High near 38. West southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%.

Thursday Night

Snow likely, mainly before 4am. Mostly cloudy, with a low around 23. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Friday

Snow likely, mainly after 10am. Mostly cloudy, with a high near 37. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Friday Night

Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 21. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Saturday

Snow likely. Mostly cloudy, with a high near 33. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Saturday Night

Snow likely. Mostly cloudy, with a low around 17. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Sunday

Snow likely. Mostly cloudy, with a high near 35. South southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.