Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Mostly Cloudy

59°F

15°C

Humidity	47%
Wind Speed	N 0 MPH
Barometer	29.96 in (1014.56 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	04 Sep 12:15 PM PDT

More Information:

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

Extended Forecast for

Yreka CA

This Afternoon
High: 68 °F
Slight Chance
Rain
Tonight
Low: 48 °F
Slight Chance
Rain then
Mostly Clear
Saturday
High: 74 °F
Increasing
Clouds
Saturday Night
Low: 50 °F
Mostly Cloudy
then Chance
Rain
Sunday
High: 67 °F
Showers
Likely
Sunday Night
Low: 49 °F
Chance Rain
then Partly
Cloudy
Labor Day
High: 74 °F
Sunny
Monday Night
Low: 49 °F
Mostly Clear
Tuesday
High: 79 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 10 percent chance of rain after 5pm. Increasing clouds, with a high near 68. Light and variable wind becoming west northwest 5 to 7 mph.

Tonight

A 20 percent chance of rain before 9pm. Mostly clear, with a low around 48. Northwest wind 3 to 7 mph.

Saturday

Increasing clouds, with a high near 74. Calm wind becoming east southeast around 5 mph in the afternoon.

Saturday Night

A slight chance of rain before 3am, then a chance of rain after 4am. Mostly cloudy, with a low around 50. Northwest wind 3 to 6 mph. Chance of precipitation is 30%.

Sunday

A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 67. Northwest wind 3 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A 40 percent chance of rain before 11pm. Partly cloudy, with a low around 49.

Labor Day

Sunny, with a high near 74.

Monday Night

Mostly clear, with a low around 49.

Tuesday

Mostly sunny, with a high near 79.

Tuesday Night

Partly cloudy, with a low around 53.

Wednesday

Sunny, with a high near 81.