Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

59°F

15°C

Humidity	53%
Wind Speed	NNE 2 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Last update	27 Aug 03:00 PM PDT

More Information:

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

Extended Forecast for

4 Miles WNW Tioga Pass CA

This Afternoon
High: 65 °F
Slight Chance
T-storms
Tonight
Low: 43 °F
Rain Likely
Friday
High: 56 °F
Showers
Friday Night
Low: 39 °F
Showers then
Slight Chance
Rain
Saturday
High: 59 °F
Chance
Showers
Saturday Night
Low: 34 °F
Clear
Sunday
High: 60 °F
Sunny
Sunday Night
Low: 35 °F
Mostly Clear
Monday
High: 60 °F
Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 65. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Tonight

Rain likely, mainly after 11pm. Mostly cloudy, with a low around 43. Southwest wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain likely, then showers and possibly a thunderstorm after 8am. High near 56. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers and possibly a thunderstorm before 8pm, then rain, mainly between 8pm and 11pm. Low around 39. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 59. Southwest wind around 10 mph, with gusts as high as 25 mph.

Saturday Night

Clear, with a low around 34. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday

Sunny, with a high near 60. South southwest wind around 5 mph, with gusts as high as 15 mph.

Sunday Night

Mostly clear, with a low around 35. West southwest wind around 5 mph becoming calm in the evening.

Monday

Sunny, with a high near 60. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 33. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday

Sunny, with a high near 57. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Tuesday Night

Partly cloudy, with a low around 32. South southwest wind around 10 mph, with gusts as high as 20 mph.

Wednesday

A 20 percent chance of rain. Snow level 10100 feet rising to 11200 feet in the afternoon. Mostly sunny, with a high near 56. South southwest wind around 10 mph, with gusts as high as 25 mph.

Wednesday Night

A slight chance of rain and snow. Snow level 11400 feet lowering to 10600 feet after midnight . Partly cloudy, with a low around 34. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

Thursday

A 20 percent chance of rain. Snow level 10500 feet rising to 12000 feet in the afternoon. Mostly sunny, with a high near 58. Southwest wind around 10 mph, with gusts as high as 20 mph.