Coastal and Marine Impacts from Imelda and Humberto as Both Track Away from the Southeast U.S.

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine and rip current conditions to the east coast of Florida and Georgia today, spreading north along much of the east coast of the U.S. this week. Heavy rainfall north and west of Imelda falling across coastal Florida and Georgia into the Carolinas could cause isolated flash and urban flooding through Tuesday. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

rain,mist

57°F

14°C

Humidity 87%
Wind Speed WSW 8 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 54°F (12°C)
Visibility 5.00 mi
Last update 29 Sep 02:00 PM PDT
Extended Forecast for

9 Miles NE Montague CA

Wind Advisory September 30, 09:00am until September 30, 11:00pm
Wind Advisory September 29, 02:21pm until September 29, 05:00pm
Click here for hazard details and duration
Wind Advisory
Wind Advisory
  •  
    Wind Advisory September 29, 02:21pm until September 29, 05:00pm

    NOW until 5:00pm Mon

    Wind Advisory

  • This Afternoon

    High: 66 °F

    Showers

  • Tonight

    Tonight: Rain likely, mainly before 1am.  Mostly cloudy, with a low around 48. East wind 6 to 11 mph becoming south 12 to 17 mph in the evening.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Rain Likely
    then Chance
    Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly after 2pm.  Increasing clouds, with a high near 64. Breezy, with a light and variable wind becoming south 23 to 28 mph in the morning. Winds could gust as high as 41 mph.

    High: 64 °F

    Breezy.
    Mostly Sunny
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely.  Mostly cloudy, with a low around 51. South wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 60%.

    Low: 51 °F

    Rain Likely

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 11am.  Partly sunny, with a high near 65. Light south southeast wind becoming south southwest 5 to 10 mph in the morning.

    High: 65 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm, mainly before 5pm, then rain likely and possibly a thunderstorm after 5pm. High near 66. West southwest wind 9 to 11 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain likely, mainly before 1am. Mostly cloudy, with a low around 48. East wind 6 to 11 mph becoming south 12 to 17 mph in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 40 percent chance of rain, mainly after 2pm. Increasing clouds, with a high near 64. Breezy, with a light and variable wind becoming south 23 to 28 mph in the morning. Winds could gust as high as 41 mph.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 51. South wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 65. Light south southeast wind becoming south southwest 5 to 10 mph in the morning.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 71.
Friday Night
Clear, with a low around 41.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NE Montague CA
 41.82°N 122.41°W (Elev. 2746 ft)
1:54 pm PDT Sep 29, 2025
2pm PDT Sep 29, 2025-6pm PDT Oct 5, 2025
 
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Additional Resources

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