Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

23°F

-5°C

Humidity	73%
Wind Speed	ENE 1 MPH
Barometer	NA
Dewpoint	16°F (-9°C)
Visibility	NA
Last update	21 Jan 02:00 AM PST

More Information:

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

Extended Forecast for

18 Miles NNW Yosemite CA

Overnight
Low: 32 °F
Mostly Cloudy
Wednesday
High: 49 °F
Mostly Cloudy
Wednesday Night
Low: 34 °F
Cloudy then
Slight Chance
Rain
Thursday
High: 45 °F
Slight Chance
Rain/Snow
Thursday Night
Low: 27 °F
Partly Cloudy
Friday
High: 42 °F
Mostly Sunny
Friday Night
Low: 23 °F
Mostly Clear
Saturday
High: 38 °F
Sunny
Saturday Night
Low: 21 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly cloudy, with a low around 32. East wind around 5 mph.

Wednesday

Mostly cloudy, with a high near 49. Wind chill values as low as 30 early. Calm wind.

Wednesday Night

A 10 percent chance of rain after 4am. Snow level 8200 feet lowering to 7700 feet after midnight . Cloudy, with a low around 34. Calm wind becoming east northeast around 5 mph.

Thursday

A slight chance of rain and snow before 1pm, then a slight chance of rain. Snow level rising to 7900 feet in the afternoon. Mostly cloudy, with a high near 45. Wind chill values as low as 32 early. Northeast wind around 5 mph becoming west in the afternoon. Chance of precipitation is 20%.

Thursday Night

Partly cloudy, with a low around 27. East northeast wind around 5 mph.

Friday

Mostly sunny, with a high near 42. Calm wind becoming west around 5 mph in the afternoon.

Friday Night

Mostly clear, with a low around 23. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

Saturday

Sunny, with a high near 38. East northeast wind around 10 mph, with gusts as high as 20 mph.

Saturday Night

Mostly clear, with a low around 21. East northeast wind around 10 mph, with gusts as high as 15 mph.

Sunday

Mostly sunny, with a high near 41. East northeast wind around 5 mph becoming calm.