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

St. Mary's, St. Mary's Airport (PASM)

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Fair

44°F

7°C

Humidity 37%
Wind Speed NE 10 mph
Barometer 29.81 in (1010.4 mb)
Dewpoint 19°F (-7°C)
Visibility 9.00 mi
Wind Chill39°F (4°C)
Last update 29 Sep 2:56 pm AKDT
Extended Forecast for

Chakaktolik AK

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 44. Northeast wind around 10 mph.

    High: 44 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 31. East wind 5 to 10 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before 10am, then rain.  High near 48. Southeast wind 15 to 25 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 48 °F

    Chance
    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 10pm.  Low around 39. South wind 15 to 20 mph.  Chance of precipitation is 80%.

    Low: 39 °F

    Rain then
    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 1pm.  Mostly cloudy, with a high near 47. South wind around 15 mph.  Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 7pm.  Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Rain Likely
    then Chance
    Rain

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 1pm.  Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Friday

    Friday: A chance of rain.  Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 44. Northeast wind around 10 mph.
Tonight
Partly cloudy, with a low around 31. East wind 5 to 10 mph.
Tuesday
A slight chance of snow before 10am, then rain. High near 48. Southeast wind 15 to 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Rain, mainly before 10pm. Low around 39. South wind 15 to 20 mph. Chance of precipitation is 80%.
Wednesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 47. South wind around 15 mph. Chance of precipitation is 60%.
Wednesday Night
Rain likely, mainly before 7pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Thursday
A 30 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 47.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 38.
Friday
A chance of rain. Mostly cloudy, with a high near 46.
Friday Night
A chance of rain. Mostly cloudy, with a low around 39.
Saturday
Rain likely. Cloudy, with a high near 47.
Saturday Night
Rain likely. Cloudy, with a low around 39.
Sunday
A chance of rain. Cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Chakaktolik AK
 61.77°N 163.65°W (Elev. 3 ft)
3:16 pm AKDT Sep 29, 2025
3pm AKDT Sep 29, 2025-6pm AKDT Oct 5, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database