Hot Weather in the West; Heavy Rainfall and Flooding in the Southwest

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S, with the Pacific Northwest carrying the potential for record-breaking high temperatures. Monsoonal moisture over the Southwest U.S. may lead to heavy rainfall and instances of flash flooding through Wednesday. Read More >

Hazardous Weather Conditions

Red Flag Warning in effect from September 2, 01:00 PM PDT until September 3, 08:00 AM PDT

Current conditions at

Alturas (KAAT)

Lat: 41.48362°NLon: 120.5615°WElev: 4383.0ft.

Clear

75°F

24°C

Humidity	36%
Wind Speed	ENE 3 MPH
Barometer	30.2 in (1022.69 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	02 Sep 10:00 AM PDT

More Information:

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

Extended Forecast for

Alturas CA

Red Flag Warning September 2, 01:00pm until September 3, 08:00am

Click here for hazard details and duration

Red Flag Warning

Today
High: 94 °F
Haze then
Slight Chance
T-storms
Tonight
Low: 56 °F
Slight Chance
T-storms
Wednesday
High: 91 °F
Slight Chance
T-storms
Wednesday Night
Low: 54 °F
Slight Chance
T-storms then
Partly Cloudy
Thursday
High: 91 °F
Slight Chance
T-storms
Thursday Night
Low: 53 °F
Slight Chance
T-storms then
Mostly Cloudy
Friday
High: 87 °F
Mostly Sunny
Friday Night
Low: 50 °F
Partly Cloudy
Saturday
High: 82 °F
Mostly Sunny

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 2pm. Widespread haze before 11am, then widespread haze after 3pm. Mostly sunny, with a high near 94. Calm wind becoming south southeast around 5 mph.

Tonight

A 20 percent chance of showers and thunderstorms. Widespread haze before 7pm. Mostly cloudy, with a low around 56. Southwest wind 5 to 8 mph becoming calm after midnight.

Wednesday

A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 91. Calm wind becoming south 5 to 8 mph in the afternoon.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 11pm. Widespread haze between 10pm and 11pm. Partly cloudy, with a low around 54. Southwest wind 5 to 8 mph becoming calm in the evening.

Thursday

A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 91. Calm wind becoming south southwest around 6 mph in the afternoon.

Thursday Night

A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 53.

Friday

Mostly sunny, with a high near 87.

Friday Night

Partly cloudy, with a low around 50.

Saturday

Mostly sunny, with a high near 82.

Saturday Night

Partly cloudy, with a low around 46.

Sunday

Mostly sunny, with a high near 80.