Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

97°F

36°C

Humidity 19%
Wind Speed N 16 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 14 Jul 06:30 PM PDT
Extended Forecast for

3 Miles W Yreka CA

Heat Advisory July 15, 08:00pm until July 16, 08:00pm
Extreme Heat Warning July 14, 06:53pm until July 15, 08:00pm
Click here for hazard details and duration
Heat Advisory
Extreme Heat Warning
  •  
    Extreme Heat Warning July 14, 06:53pm until July 15, 08:00pm

    NOW until 8:00pm Tue

    Extreme Heat Warning

  • Tonight

    Low: 64 °F

    Slight Chance
    Showers then
    Haze

  • Tuesday

    Tuesday: Widespread haze before 2pm. Patchy smoke after 2pm. Sunny, with a high near 94. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 94 °F

    Haze

  • Tuesday Night

    Tuesday Night: Widespread haze. Clear, with a low around 66. West northwest wind around 6 mph becoming calm  in the evening.

    Low: 66 °F

    Haze

  • Wednesday

    Wednesday: Widespread haze before 2pm. Sunny, with a high near 95. Light and variable wind.

    High: 95 °F

    Haze

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66. North northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

Detailed Forecast

Tonight
A 20 percent chance of showers before 8pm. Widespread haze after 11pm. Mostly clear, with a low around 64. North wind 5 to 9 mph becoming calm in the evening.
Tuesday
Widespread haze before 2pm. Patchy smoke after 2pm. Sunny, with a high near 94. Calm wind becoming north northwest around 6 mph in the afternoon.
Tuesday Night
Widespread haze. Clear, with a low around 66. West northwest wind around 6 mph becoming calm in the evening.
Wednesday
Widespread haze before 2pm. Sunny, with a high near 95. Light and variable wind.
Wednesday Night
Mostly clear, with a low around 66. North northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 93.
Thursday Night
Mostly clear, with a low around 65.
Friday
Sunny, with a high near 92.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny, with a high near 88.
Sunday Night
Mostly clear, with a low around 59.
Monday
Sunny, with a high near 89.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Yreka CA
 41.72°N 122.68°W (Elev. 3199 ft)
4:40 pm PDT Jul 14, 2025
6pm PDT Jul 14, 2025-6pm PDT Jul 21, 2025
 
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Additional Resources

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Hourly Weather Forecast

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