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

95°F

35°C

Humidity	13%
Wind Speed	N 4 MPH
Barometer	29.93 in (1013.55 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	19 Aug 03:30 PM PDT

More Information:

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

Extended Forecast for

16 Miles NW Fort Jones CA

Tonight
Low: 62 °F
Clear
Thursday
High: 91 °F
Sunny
Thursday Night
Low: 64 °F
Increasing
Clouds
Friday
High: 86 °F
Mostly Cloudy
then Slight
Chance
T-storms
Friday Night
Low: 58 °F
Slight Chance
T-storms then
Clear
Saturday
High: 81 °F
Sunny
Saturday Night
Low: 54 °F
Clear
Sunday
High: 86 °F
Sunny
Sunday Night
Low: 57 °F
Mostly Clear

Detailed Forecast

Tonight

Clear, with a low around 62. West northwest wind 5 to 10 mph becoming light and variable in the evening.

Thursday

Sunny, with a high near 91. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

Thursday Night

Increasing clouds, with a low around 64. West northwest wind 5 to 9 mph becoming light north northwest.

Friday

A slight chance of thunderstorms after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 86. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. 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 58. West wind 5 to 11 mph. Chance of precipitation is 20%.

Saturday

Sunny, with a high near 81.

Saturday Night

Clear, with a low around 54.

Sunday

Sunny, with a high near 86.

Sunday Night

Mostly clear, with a low around 57.

Monday

Sunny, with a high near 87.

Monday Night

Mostly clear, with a low around 59.