Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

66°F

19°C

Humidity 29%
Wind Speed NNE 3 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 18 Oct 12:35 PM PDT
Extended Forecast for

5 Miles WSW Fort Jones CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. Calm wind becoming southwest around 6 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 37. North northwest wind 3 to 6 mph.

    Low: 37 °F

    Increasing
    Clouds

  • Monday

    Monday: A slight chance of rain between 10am and 11am.  Mostly cloudy, with a high near 62. Calm wind becoming west southwest around 6 mph in the afternoon.  Chance of precipitation is 20%.

    High: 62 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday Night

    Monday Night: Cloudy, with a low around 36. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 36 °F

    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 65. Light southeast wind.

    High: 65 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain before 11am.  Mostly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 11pm.  Partly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Thursday

    Thursday: A slight chance of rain.  Partly sunny, with a high near 61.

    High: 61 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 75. Calm wind becoming southwest around 6 mph.
Tonight
Increasing clouds, with a low around 37. North northwest wind 3 to 6 mph.
Monday
A slight chance of rain between 10am and 11am. Mostly cloudy, with a high near 62. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Cloudy, with a low around 36. West northwest wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 65. Light southeast wind.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
A 20 percent chance of rain before 11am. Mostly sunny, with a high near 65.
Wednesday Night
A chance of rain, mainly after 11pm. Partly cloudy, with a low around 37.
Thursday
A slight chance of rain. Partly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 28.
Saturday
A chance of rain. Snow level 5900 feet rising to 7000 feet in the afternoon. Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Fort Jones CA
 41.59°N 122.94°W (Elev. 3734 ft)
11:26 am PDT Oct 18, 2026
12pm PDT Oct 18, 2026-6pm PDT Oct 24, 2026
 
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Additional Resources

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