Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

64°F

18°C

Humidity 29%
Wind Speed NE 6 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 15 Aug 10:35 PM PDT
Extended Forecast for

9 Miles SSE Yreka CA

  • Tonight

    Tonight: Mostly clear, with a low around 59. Northwest wind around 6 mph becoming light and variable  after midnight.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 86. Calm wind becoming east around 5 mph in the morning.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Cloudy, then gradually becoming partly cloudy, with a low around 63. East wind around 5 mph becoming calm  in the evening.

    Low: 63 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly cloudy, then becoming sunny during the afternoon, with a high near 86. Light and variable wind becoming east around 6 mph in the afternoon.

    High: 86 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 62. West northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 59. Northwest wind around 6 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 86. Calm wind becoming east around 5 mph in the morning.
Sunday Night
Cloudy, then gradually becoming partly cloudy, with a low around 63. East wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, then becoming sunny during the afternoon, with a high near 86. Light and variable wind becoming east around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 62. West northwest wind 5 to 7 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 87.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny, with a high near 87.
Thursday Night
Partly cloudy, with a low around 62.
Friday
Mostly sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Yreka CA
 41.6°N 122.58°W (Elev. 3455 ft)
10:40 pm PDT Aug 15, 2026
10pm PDT Aug 15, 2026-6pm PDT Aug 22, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database