Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

55°F

13°C

Humidity	62%
Wind Speed	N 0 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	04 Jul 05:35 AM PDT

More Information:

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

Extended Forecast for

14 Miles NNW Yreka CA

Independence Day
High: 81 °F
Sunny
Tonight
Low: 59 °F
Mostly Clear
Sunday
High: 81 °F
Partly Sunny
Sunday Night
Low: 62 °F
Decreasing
Clouds
Monday
High: 80 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 60 °F
Slight Chance
T-storms then
Clear
Tuesday
High: 80 °F
Sunny
Tuesday Night
Low: 56 °F
Mostly Clear
Wednesday
High: 75 °F
Sunny

Detailed Forecast

Independence Day

Sunny, with a high near 81. Calm wind becoming north 5 to 7 mph in the afternoon.

Tonight

Mostly clear, with a low around 59. North northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph.

Sunday

Partly sunny, with a high near 81. Light and variable wind.

Sunday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 62. North northwest wind 5 to 8 mph becoming calm in the evening.

Monday

A slight chance of thunderstorms after 5pm. Sunny, with a high near 80. Calm wind. Chance of precipitation is 10%.

Monday 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 60. Chance of precipitation is 20%.

Tuesday

Sunny, with a high near 80.

Tuesday Night

Mostly clear, with a low around 56.

Wednesday

Sunny, with a high near 75.

Wednesday Night

Clear, with a low around 54.

Thursday

Sunny, with a high near 77.

Thursday Night

Clear, with a low around 54.