Excessive Rainfall and Flooding Threat Along the Texas Coast; Heat Persists from the Midwest to the Northeast

Potential Tropical Cyclone One will likely bring very heavy rainfall to coastal Texas today and eventually the Rio Grande Valley early Thursday morning. Coastal flooding and tropical-storm-force winds are also possible along the Texas Coast. Excessive heat will continue to persist from the Midwest to the Northeast and Mid-Atlantic this week. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from June 22, 11:00 AM PDT until June 22, 08:00 PM PDT

Current conditions at

KNOXVILLE CREEK (KNXC1)

Lat: 38.86194°NLon: 122.41722°WElev: 2200.0ft.

83°F

28°C

Humidity	19%
Wind Speed	S 8 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Heat Index	81°F (27°C)
Last update	19 Jun 03:09 PM PDT

More Information:

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

Extended Forecast for

13 Miles SW Arbuckle CA

Heat Advisory June 22, 11:00am until June 22, 08:00pm

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 61 °F
Mostly Cloudy
then Haze
Thursday
High: 94 °F
Haze
Thursday Night
Low: 67 °F
Haze
Friday
High: 102 °F
Hot
Friday Night
Low: 72 °F
Clear
Saturday
High: 103 °F
Hot
Saturday Night
Low: 68 °F
Clear
Sunday
High: 99 °F
Hot
Sunday Night
Low: 64 °F
Clear

Detailed Forecast

Tonight

Widespread haze between midnight and 5am. Areas of smoke after 5am. Partly cloudy, with a low around 61. Southwest wind 5 to 7 mph becoming light and variable after midnight.

Thursday

Widespread haze between 8am and 5pm. Areas of smoke before 8am. Mostly sunny, with a high near 94. Light and variable wind becoming south 5 to 7 mph in the morning.

Thursday Night

Widespread haze. Areas of smoke after 5am. Partly cloudy, with a low around 67. West wind 3 to 7 mph.

Friday

Partly sunny, then gradually becoming sunny and hot, with a high near 102. Light and variable wind becoming northeast around 6 mph in the morning.

Friday Night

Clear, with a low around 72. South southwest wind 5 to 7 mph becoming light and variable after midnight.

Saturday

Sunny and hot, with a high near 103.

Saturday Night

Clear, with a low around 68.

Sunday

Sunny and hot, with a high near 99.