Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest

A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. Read More >

Hazardous Weather Conditions

Extreme Heat Warning in effect from August 22, 11:00 AM PDT until August 24, 08:00 AM PDT

Current conditions at

CATHEYS VALLEY (CVBC1)

Lat: 37.38024°NLon: 120.07697°WElev: 1234.0ft.

94°F

34°C

Humidity	23%
Wind Speed	WSW 5 MPH
Barometer	NA
Dewpoint	51°F (11°C)
Visibility	NA
Heat Index	91°F (33°C)
Last update	22 Aug 10:27 AM PDT

More Information:

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

Extended Forecast for

8 Miles WSW Mariposa CA

Extreme Heat Warning until August 24, 08:00am

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning until August 24, 08:00am
NOW until 8:00am Sun
Extreme Heat Warning
Today
High: 101 °F
Hot
Tonight
Low: 79 °F
Mostly Clear
Saturday
High: 100 °F
Slight Chance
Rain
Saturday Night
Low: 76 °F
Partly Cloudy
Sunday
High: 98 °F
Slight Chance
Rain then
Sunny
Sunday Night
Low: 75 °F
Mostly Clear
Monday
High: 97 °F
Slight Chance
Rain
Monday Night
Low: 74 °F
Mostly Clear

Detailed Forecast

Today

Sunny and hot, with a high near 101. West wind around 5 mph, with gusts as high as 15 mph.

Tonight

Mostly clear, with a low around 79. West northwest wind around 5 mph becoming calm in the evening.

Saturday

A 20 percent chance of rain. Mostly sunny and hot, with a high near 100. Calm wind becoming west around 5 mph in the morning.

Saturday Night

Partly cloudy, with a low around 76. West northwest wind around 5 mph becoming calm in the evening.

Sunday

A 20 percent chance of rain before 11am. Sunny, with a high near 98. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 15 mph.

Sunday Night

Mostly clear, with a low around 75. West northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.

Monday

A 20 percent chance of rain. Mostly sunny, with a high near 97. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 15 mph.

Monday Night

Mostly clear, with a low around 74. West northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.

Tuesday

A 20 percent chance of rain. Mostly sunny, with a high near 96. Calm wind becoming west southwest around 5 mph in the afternoon.

Tuesday Night

A 20 percent chance of rain before 11pm. Mostly clear, with a low around 73. West wind around 5 mph becoming calm after midnight.

Wednesday

A 20 percent chance of rain. Mostly sunny, with a high near 93. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.

Wednesday Night

Mostly clear, with a low around 70. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.

Thursday

Sunny, with a high near 91. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 15 mph.