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

75°F

24°C

Humidity	31%
Wind Speed	NE 5 MPH
Barometer	29.98 in (1015.24 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	19 Aug 11:20 PM PDT

More Information:

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

Extended Forecast for

5 Miles N Fort Jones CA

Tonight
Low: 61 °F
Mostly Clear
Thursday
High: 94 °F
Increasing
Clouds
Thursday Night
Low: 62 °F
Mostly Cloudy
Friday
High: 89 °F
Cloudy then
Slight Chance
T-storms
Friday Night
Low: 57 °F
Slight Chance
T-storms then
Clear
Saturday
High: 84 °F
Sunny
Saturday Night
Low: 54 °F
Clear
Sunday
High: 86 °F
Sunny
Sunday Night
Low: 56 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 61. Calm wind.

Thursday

Increasing clouds, with a high near 94. Calm wind becoming southwest around 5 mph in the afternoon.

Thursday Night

Mostly cloudy, with a low around 62. North northwest wind around 6 mph becoming calm after midnight.

Friday

A slight chance of thunderstorms after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 89. Calm wind becoming south 5 to 8 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 57. South southwest wind 5 to 8 mph becoming west in the evening. Chance of precipitation is 20%.

Saturday

Sunny, with a high near 84.

Saturday Night

Clear, with a low around 54.

Sunday

Sunny, with a high near 86.

Sunday Night

Mostly clear, with a low around 56.

Monday

Mostly sunny, with a high near 90.

Monday Night

Mostly clear, with a low around 57.