Dangerous Heat in the West; Flash Flooding Possible Across the Southern US

Dangerous heat is expected across areas in Texas and from Washington through California. Several daily high temperature records are expected to be either tied or broken in the West. Monsoonal showers and thunderstorms may result in flash flooding and debris flows over the Southwestern U.S. through Friday. Locally heavy rain is expected from thunderstorms in the Southeast. Read More >

Hazardous Weather Conditions

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Current conditions at

Portola - Gulling Street (CQ236)

Lat: 39.81336°NLon: 120.47069°WElev: 4895ft.

73°F

23°C

Humidity	31%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	17 Aug 12:00 AM PDT

More Information:

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

Extended Forecast for

10 Miles NNE Beckwourth CA

Red Flag Warning August 17, 02:00pm until August 18, 08:00am

Click here for hazard details and duration

Red Flag Warning

Overnight

Slight Chance
T-storms
Low: 64 °F
Wednesday

Chance
T-storms then
Chance
Showers
High: 78 °F
Wednesday
Night

Chance
T-storms
Low: 57 °F
Thursday

Slight Chance
T-storms
High: 77 °F
Thursday
Night

Mostly Clear
Low: 57 °F
Friday

Sunny
High: 78 °F
Friday
Night

Mostly Clear
Low: 56 °F
Saturday

Sunny
High: 79 °F
Saturday
Night

Mostly Clear
Low: 55 °F

Detailed Forecast

Overnight

A 20 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 64. North wind around 5 mph.

Wednesday

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78. East wind 5 to 10 mph becoming southwest in the afternoon.

Wednesday Night

A 40 percent chance of showers and thunderstorms. Cloudy, then gradually becoming partly cloudy, with a low around 57. West wind around 10 mph becoming north after midnight.

Thursday

A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 77. Northwest wind 5 to 10 mph becoming southeast in the morning.

Thursday Night

Mostly clear, with a low around 57. Northwest wind 5 to 10 mph.

Friday

Sunny, with a high near 78. West wind around 5 mph becoming northeast in the morning.

Friday Night

Mostly clear, with a low around 56.

Saturday

Sunny, with a high near 79.

Saturday Night

Mostly clear, with a low around 55.

Sunday

Sunny, with a high near 77.