Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

81°F

27°C

Humidity	28%
Wind Speed	N 8 MPH
Barometer	29.96 in (1014.56 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	19 Aug 09:20 PM PDT

More Information:

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

Extended Forecast for

3 Miles SSW Fort Jones CA

Tonight
Low: 58 °F
Clear
Thursday
High: 95 °F
Increasing
Clouds
Thursday Night
Low: 61 °F
Mostly Cloudy
Friday
High: 90 °F
Mostly Cloudy
then Slight
Chance
T-storms
Friday Night
Low: 53 °F
Slight Chance
T-storms then
Clear
Saturday
High: 86 °F
Sunny
Saturday Night
Low: 52 °F
Clear
Sunday
High: 90 °F
Sunny
Sunday Night
Low: 54 °F
Mostly Clear

Detailed Forecast

Tonight

Clear, with a low around 58. North wind around 5 mph becoming light and variable after midnight.

Thursday

Increasing clouds, with a high near 95. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

Thursday Night

Mostly cloudy, with a low around 61. East northeast wind 5 to 7 mph becoming calm after midnight.

Friday

A slight chance of thunderstorms after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 90. Light south southeast wind becoming south 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 10%.

Friday Night

A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly clear, with a low around 53. Southwest wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Saturday

Sunny, with a high near 86.

Saturday Night

Clear, with a low around 52.

Sunday

Sunny, with a high near 90.

Sunday Night

Mostly clear, with a low around 54.

Monday

Sunny, with a high near 90.

Monday Night

Mostly clear, with a low around 55.