Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Red Flag Warning in effect from August 21, 02:00 PM PDT until August 21, 09:00 PM PDT

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

83°F

28°C

Humidity	19%
Wind Speed	N 0 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	21 Aug 12:53 PM PDT

More Information:

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

Extended Forecast for

5 Miles NNE Montague CA

Red Flag Warning August 21, 02:00pm until August 21, 09:00pm

Click here for hazard details and duration

Red Flag Warning

This Afternoon
High: 91 °F
Cloudy and
Breezy
Tonight
Low: 57 °F
Gradual
Clearing and
Breezy then
Clear
Saturday
High: 90 °F
Sunny
Saturday Night
Low: 53 °F
Clear
Sunday
High: 92 °F
Sunny
Sunday Night
Low: 56 °F
Mostly Clear
Monday
High: 94 °F
Sunny
Monday Night
Low: 58 °F
Mostly Clear
Tuesday
High: 93 °F
Sunny

Detailed Forecast

This Afternoon

Cloudy, with a high near 91. Breezy, with a south wind 18 to 26 mph, with gusts as high as 39 mph.

Tonight

Mostly cloudy during the early evening, then gradual clearing, with a low around 57. Breezy, with a south wind 18 to 23 mph becoming west southwest 5 to 10 mph in the evening. Winds could gust as high as 34 mph.

Saturday

Sunny, with a high near 90. Light and variable wind becoming west 5 to 10 mph in the afternoon.

Saturday Night

Clear, with a low around 53. West northwest wind 12 to 17 mph becoming light and variable in the evening. Winds could gust as high as 25 mph.

Sunday

Sunny, with a high near 92. Calm wind becoming northwest around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 56.

Monday

Sunny, with a high near 94.

Monday Night

Mostly clear, with a low around 58.