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Hazardous Weather Conditions

Current conditions at

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

Fair

31°F

-1°C

Humidity 47%
Wind Speed W 9 G 16 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 13 Mar 9:53 am EDT
Extended Forecast for

Southport ME

Winter Weather Advisory March 13, 11:00pm until March 14, 11:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Increasing clouds, with a high near 37. West wind 5 to 10 mph becoming southwest in the afternoon.

    High: 37 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Rain and snow, mainly after 1am. Low around 31. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 31 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Saturday

    Saturday: A chance of rain before 2pm, then a chance of showers, mainly between 2pm and 3pm. Partly sunny, with a high near 42. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38. Northwest wind around 5 mph becoming south in the afternoon.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Cloudy, with a low around 31.

    Low: 31 °F

    Cloudy

  • Monday

    Monday: Rain, mainly after 8am. High near 50. Breezy. Chance of precipitation is 100%.

    High: 50 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain. Low around 40. Windy. Chance of precipitation is 100%.

    Low: 40 °F

    Rain and
    Windy

  • Tuesday

    Tuesday: Rain likely, mainly before 10am. Partly sunny, with a high near 48. Chance of precipitation is 70%.

    High: 48 °F

    Rain Likely
    then Chance
    Rain

Detailed Forecast

Today
Increasing clouds, with a high near 37. West wind 5 to 10 mph becoming southwest in the afternoon.
Tonight
Rain and snow, mainly after 1am. Low around 31. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday
A chance of rain before 2pm, then a chance of showers, mainly between 2pm and 3pm. Partly sunny, with a high near 42. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Partly cloudy, with a low around 25. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 38. Northwest wind around 5 mph becoming south in the afternoon.
Sunday Night
Cloudy, with a low around 31.
Monday
Rain, mainly after 8am. High near 50. Breezy. Chance of precipitation is 100%.
Monday Night
Rain. Low around 40. Windy. Chance of precipitation is 100%.
Tuesday
Rain likely, mainly before 10am. Partly sunny, with a high near 48. Chance of precipitation is 70%.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Sunny, with a high near 32.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Southport ME
 43.85°N 69.67°W (Elev. 0 ft)
Last Update:
6:46 am EDT Mar 13, 2026
Forecast Valid:
10am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation