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

Ukiah Municipal Airport (KUKI)

Lat: 39.12783°NLon: 123.20011°WElev: 597.0ft.

Overcast

63°F

17°C

Humidity 88%
Wind Speed S 9 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 29 Sep 02:00 PM PDT
Extended Forecast for

Calpella CA

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm before 5pm, then rain likely and possibly a thunderstorm after 5pm.  Cloudy, with a high near 70. South wind around 7 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Showers
    Likely

  • Tonight

    Tonight: Rain likely, mainly before 11pm.  Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 52. South wind 5 to 8 mph becoming calm  in the evening.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Rain Likely
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: A 50 percent chance of rain, mainly after 11am.  Areas of fog before 8am.  Otherwise, mostly cloudy, with a high near 72. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Chance Rain
    and Areas Fog

  • Tuesday Night

    Tuesday Night: Showers, mainly after 11pm.  Low around 53. Southeast wind 3 to 8 mph. Winds could gust as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 53 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 11am.  Mostly cloudy, with a high near 71. Southeast wind 3 to 8 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 71 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly before 11pm.  Patchy fog between 2am and 5am.  Otherwise, mostly cloudy, with a low around 48. West southwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 48 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Patchy fog between 8am and 11am.  Otherwise, mostly sunny, with a high near 74.

    High: 74 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm before 5pm, then rain likely and possibly a thunderstorm after 5pm. Cloudy, with a high near 70. South wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain likely, mainly before 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 52. South wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 50 percent chance of rain, mainly after 11am. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 72. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers, mainly after 11pm. Low around 53. Southeast wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers likely, mainly before 11am. Mostly cloudy, with a high near 71. Southeast wind 3 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 30 percent chance of showers, mainly before 11pm. Patchy fog between 2am and 5am. Otherwise, mostly cloudy, with a low around 48. West southwest wind 5 to 8 mph becoming calm in the evening.
Thursday
Patchy fog between 8am and 11am. Otherwise, mostly sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 43.
Friday
Sunny, with a high near 79.
Friday Night
Clear, with a low around 48.
Saturday
Sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Calpella CA
 39.25°N 123.21°W (Elev. 797 ft)
11:18 am PDT Sep 29, 2025
2pm PDT Sep 29, 2025-6pm PDT Oct 5, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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