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.

26°F

-3°C

Humidity	72%
Wind Speed	ENE 1 MPH
Barometer	NA
Dewpoint	18°F (-8°C)
Visibility	NA
Last update	21 Jan 05:00 AM PST

More Information:

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

Extended Forecast for

16 Miles W Conway Summit CA

Today
High: 46 °F
Mostly Cloudy
Tonight
Low: 25 °F
Cloudy
Thursday
High: 41 °F
Slight Chance
Snow and
Patchy Fog
Thursday Night
Low: 18 °F
Slight Chance
Snow then
Partly Cloudy
Friday
High: 38 °F
Slight Chance
Snow
Friday Night
Low: 13 °F
Partly Cloudy
Saturday
High: 32 °F
Cold
Saturday Night
Low: 11 °F
Mostly Clear
Sunday
High: 37 °F
Mostly Sunny

Detailed Forecast

Today

Mostly cloudy, with a high near 46. Wind chill values as low as 7 early. South southwest wind around 5 mph becoming calm in the afternoon.

Tonight

Cloudy, with a low around 25. Southeast wind around 5 mph.

Thursday

A 20 percent chance of snow. Patchy fog between 7am and 8am. Otherwise, mostly cloudy, with a high near 41. Wind chill values as low as 19. North northeast wind around 5 mph.

Thursday Night

A 20 percent chance of snow before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 18. North wind around 5 mph becoming west after midnight.

Friday

A 20 percent chance of snow after 10am. Mostly sunny, with a high near 38. West northwest wind around 5 mph.

Friday Night

Partly cloudy, with a low around 13. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday

Sunny and cold, with a high near 32. East northeast wind around 15 mph, with gusts as high as 25 mph.

Saturday Night

Mostly clear, with a low around 11. East northeast wind 10 to 15 mph, with gusts as high as 25 mph.

Sunday

Mostly sunny, with a high near 37. West southwest wind around 5 mph.

Sunday Night

Mostly cloudy, with a low around 15. West southwest wind around 5 mph.