Heavy Rainfall for Portions of the West and Southern Plains; Dangerous Heat for the Northwest

Monsoonal flow coinciding with a frontal boundary will focus more showers and thunderstorms across the central Great Basin, central Rockies, Southwest into the Southern Plains. Heavy rainfall may bring about instances of flash flooding. Meanwhile, record setting heat continues for the Pacific Northwest through Monday. Heat combining with dry conditions could allow for any fires to quickly spread. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Shasta (KMHS)

Lat: 41.31494°NLon: 122.31702°WElev: 3540.0ft.

Clear

94°F

34°C

Humidity	21%
Wind Speed	N 0 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Heat Index	91°F (33°C)
Last update	24 Aug 01:56 PM PDT

More Information:

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

Extended Forecast for

Weed CA

Extreme Heat Warning August 24, 02:09pm until August 25, 08:00pm

Red Flag Warning August 25, 01:00pm until August 25, 09:00pm

Red Flag Warning August 24, 02:09pm until August 24, 09:00pm

Click here for hazard details and duration

Extreme Heat Warning

Red Flag Warning

Extreme Heat Warning August 24, 02:09pm until August 25, 08:00pm
Red Flag Warning August 24, 02:09pm until August 24, 09:00pm
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 90 °F
Slight Chance
T-storms
Tonight
Low: 61 °F
Chance
T-storms then
Partly Cloudy
Monday
High: 89 °F
Chance
T-storms
Monday Night
Low: 60 °F
Chance
T-storms then
Partly Cloudy
Tuesday
High: 88 °F
Chance
T-storms
Tuesday Night
Low: 59 °F
T-storms
Likely then
Slight Chance
Showers
Wednesday
High: 83 °F
Chance
T-storms
Wednesday Night
Low: 55 °F
Slight Chance
T-storms then
Mostly Clear

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 90. South southeast wind around 6 mph.

Tonight

A 30 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 61. South southeast wind 5 to 8 mph becoming calm in the evening.

Monday

A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 89. Calm wind becoming west northwest around 6 mph in the afternoon.

Monday Night

A 40 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 60. North northeast wind 5 to 9 mph becoming calm in the evening.

Tuesday

A 40 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 88. Light and variable wind becoming south 6 to 11 mph in the afternoon.

Tuesday Night

Showers and thunderstorms likely before 11pm, then a slight chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 83.

Wednesday Night

A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 55.

Thursday

Sunny, with a high near 83.

Thursday Night

Partly cloudy, with a low around 55.

Friday

Mostly sunny, with a high near 81.

Friday Night

Mostly clear, with a low around 52.