Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Extreme Heat Warning until July 15, 08:00 PM PDT

Current conditions at

Montague Siskiyou County Airport (KSIY)

Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.

Clear

104°F

40°C

Humidity	14%
Wind Speed	NW 17 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	13 Jul 02:53 PM PDT

More Information:

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

Extended Forecast for

Yreka CA

Extreme Heat Warning July 13, 03:12pm until July 15, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning July 13, 03:12pm until July 15, 08:00pm
NOW until 8:00pm Tue
Extreme Heat Warning
Tonight
Low: 68 °F
Haze
Monday
High: 100 °F
Haze
Monday Night
Low: 63 °F
Haze
Tuesday
High: 100 °F
Hot
Tuesday Night
Low: 65 °F
Clear
Wednesday
High: 99 °F
Hot
Wednesday Night
Low: 65 °F
Mostly Clear
Thursday
High: 98 °F
Hot

Detailed Forecast

Tonight

Widespread haze. Mostly clear, with a low around 68. North wind 10 to 15 mph becoming light and variable in the evening. Winds could gust as high as 22 mph.

Monday

Widespread haze before 5pm. Sunny and hot, with a high near 100. Light and variable wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 18 mph.

Monday Night

Widespread haze after 8pm. Clear, with a low around 63. North wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 21 mph.

Tuesday

Sunny and hot, with a high near 100. Calm wind becoming north northwest around 6 mph in the afternoon.

Tuesday Night

Clear, with a low around 65. North northwest wind 5 to 9 mph becoming calm after midnight.

Wednesday

Sunny and hot, with a high near 99.

Wednesday Night

Mostly clear, with a low around 65.

Thursday

Sunny and hot, with a high near 98.