Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

29°F

-2°C

Humidity	61%
Wind Speed	ENE 1 MPH
Barometer	NA
Dewpoint	17°F (-8°C)
Visibility	NA
Last update	20 May 01:00 AM PDT

More Information:

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

Extended Forecast for

2 Miles ESE Tioga Pass CA

Overnight
Low: 26 °F
Mostly Clear
Wednesday
High: 46 °F
Increasing
Clouds
Wednesday Night
Low: 32 °F
Decreasing
Clouds
Thursday
High: 50 °F
Increasing
Clouds
Thursday Night
Low: 34 °F
Partly Cloudy
Friday
High: 49 °F
Slight Chance
T-storms
Friday Night
Low: 34 °F
Partly Cloudy
Saturday
High: 52 °F
Sunny
Saturday Night
Low: 34 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 26. Calm wind.

Wednesday

Increasing clouds, with a high near 46. Calm wind becoming west around 5 mph in the morning.

Wednesday Night

Mostly cloudy, then gradually becoming clear, with a low around 32. West wind around 5 mph becoming calm in the evening.

Thursday

Increasing clouds, with a high near 50. Calm wind becoming west northwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.

Thursday Night

Partly cloudy, with a low around 34. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

Friday

A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 49. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 15 mph.

Friday Night

Partly cloudy, with a low around 34. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

Saturday

Sunny, with a high near 52. Light west southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.

Saturday Night

Mostly clear, with a low around 34. West southwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 25 mph.

Sunday

A slight chance of snow showers between 11am and 2pm, then a slight chance of rain showers after 2pm. Some thunder is also possible. Mostly sunny, with a high near 52. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 10%.

Sunday Night

Partly cloudy, with a low around 34. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.

Memorial Day

A slight chance of rain and snow showers. Some thunder is also possible. Sunny, with a high near 52. Light south southwest wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 10%.

Monday Night

Partly cloudy, with a low around 33. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

Tuesday

Sunny, with a high near 47. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 55 mph.