Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Fair

38°F

3°C

Humidity 100%
Wind Speed Calm
Barometer 30.51 in (1033.5 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 19 Oct 4:52 am EDT
Extended Forecast for

South Wellfleet MA

  • Today

    Today: Increasing clouds, with a high near 57. East wind 7 to 14 mph.

    High: 57 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. Northeast wind 11 to 18 mph.

    Low: 48 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 58. Northeast wind 16 to 18 mph, with gusts as high as 33 mph.

    High: 58 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 48. Breezy, with a northeast wind 18 to 20 mph, with gusts as high as 34 mph.

    Low: 48 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 55. Breezy, with a northeast wind 16 to 20 mph, with gusts as high as 33 mph.

    High: 55 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: A chance of showers.  Mostly cloudy, with a low around 47. Northeast wind around 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 40%.

    Low: 47 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 56. North wind 14 to 17 mph, with gusts as high as 31 mph.

    High: 56 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. Breezy, with a north wind 13 to 22 mph, with gusts as high as 32 mph.

    Low: 46 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 54. Breezy, with a north wind 17 to 21 mph, with gusts as high as 32 mph.

    High: 54 °F

    Sunny and
    Breezy then
    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 57. East wind 7 to 14 mph.
Tonight
Mostly cloudy, with a low around 48. Northeast wind 11 to 18 mph.
Tuesday
Mostly cloudy, with a high near 58. Northeast wind 16 to 18 mph, with gusts as high as 33 mph.
Tuesday Night
Mostly cloudy, with a low around 48. Breezy, with a northeast wind 18 to 20 mph, with gusts as high as 34 mph.
Wednesday
Mostly cloudy, with a high near 55. Breezy, with a northeast wind 16 to 20 mph, with gusts as high as 33 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 47. Northeast wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 56. North wind 14 to 17 mph, with gusts as high as 31 mph.
Thursday Night
Mostly clear, with a low around 46. Breezy, with a north wind 13 to 22 mph, with gusts as high as 32 mph.
Friday
Sunny, with a high near 54. Breezy, with a north wind 17 to 21 mph, with gusts as high as 32 mph.
Friday Night
Partly cloudy, with a low around 46. North wind 14 to 17 mph.
Saturday
Sunny, with a high near 54. North wind 8 to 13 mph.
Saturday Night
Mostly clear, with a low around 47. West wind 3 to 6 mph.
Sunday
Sunny, with a high near 58. Southwest wind around 7 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
South Wellfleet MA
 41.88°N 69.99°W (Elev. 10 ft)
4:27 am EDT Oct 19, 2026
4am EDT Oct 19, 2026-6pm EDT Oct 25, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database