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Historic April 21st 2026 Tornado Event

Hazardous Weather Conditions

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

35°F

2°C

Humidity	77%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	15 Nov 03:00 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

Winter Storm Watch November 18, 04:00am until November 20, 04:00am

Winter Weather Advisory November 15, 03:52pm until November 17, 04:00am

Click here for hazard details and duration

Winter Storm Watch

Winter Weather Advisory

Winter Weather Advisory November 15, 03:52pm until November 17, 04:00am
NOW until 4:00am Tue
Winter Weather Advisory
Tonight
Low: 22 °F
Mostly Clear
then Chance
Snow
Monday
High: 34 °F
Snow
Monday Night
Low: 8 °F
Snow then
Chance Snow
Tuesday
High: 25 °F
Cold
Tuesday Night
Low: 9 °F
Mostly Clear
then Snow
Likely
Wednesday
High: 28 °F
Heavy Snow
and Breezy
Wednesday Night
Low: 16 °F
Heavy Snow
and Windy
Thursday
High: 26 °F
Snow

Detailed Forecast

Tonight

A 30 percent chance of snow after 4am. Increasing clouds, with a low around 22. Wind chill values as low as 12. South southwest wind around 15 mph, with gusts as high as 30 mph. Total nighttime snow accumulation of less than a half inch possible.

Monday

Snow, mainly after 10am. High near 34. Wind chill values as low as 10. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Monday Night

Snow, mainly before 10pm. Low around 8. West southwest wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Sunny and cold, with a high near 25. Wind chill values as low as -1. West southwest wind 5 to 10 mph.

Tuesday Night

Snow likely after 4am. Partly cloudy, with a low around 9. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Wednesday

Snow. The snow could be heavy at times. High near 28. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Wednesday Night

Snow showers before 4am, then snow after 4am. The snow could be heavy at times. Some thunder is also possible. Low around 16. Windy, with a south southwest wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

Thursday

Snow before 10am, then snow showers between 10am and 4pm, then snow after 4pm. Some thunder is also possible. High near 26. South southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

Thursday Night

Snow, mainly before 4am. Low around 10. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%.

Friday

A 40 percent chance of snow, mainly before 10am. Mostly sunny and cold, with a high near 26. Southwest wind around 5 mph.

Friday Night

Partly cloudy, with a low around 7. South southwest wind around 5 mph.

Saturday

Mostly sunny and cold, with a high near 32. Southwest wind around 5 mph.

Saturday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 13. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Sunday

A 40 percent chance of snow. Partly sunny and cold, with a high near 32. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.