National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Light Snow Fog/Mist

33°F

1°C

Humidity 94%
Wind Speed S 3 mph
Barometer 29.94 in (1014.2 mb)
Dewpoint 31°F (-1°C)
Visibility 1.25 mi
Last update 17 Jan 4:55 pm EST
Extended Forecast for

York Harbor ME

Winter Weather Advisory January 17, 05:51pm until January 17, 08:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 17, 05:51pm until January 17, 08:00pm

    NOW until 8:00pm Sat

    Winter Weather Advisory

  • This Afternoon

    High: 33 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: A 30 percent chance of snow before 7pm. Mostly cloudy, with a low around 28. Southwest wind around 5 mph.

    Low: 28 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow before 1pm, then a chance of snow after 2pm. Cloudy, with a high near 38. Southwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 23. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Snow Likely

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 34. Southwest wind 5 to 10 mph.

    High: 34 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Rain and snow likely. Cloudy, with a high near 33. Southwest wind around 5 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 30 percent chance of snow before 7pm. Mostly cloudy, with a low around 28. Southwest wind around 5 mph.
Sunday
A slight chance of rain and snow before 1pm, then a chance of snow after 2pm. Cloudy, with a high near 38. Southwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 23. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
M.L.King Day
Partly sunny, with a high near 34. Southwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Mostly clear, with a low around 11.
Wednesday
Mostly sunny, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 15.
Friday
Mostly sunny, with a high near 28.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Partly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
York Harbor ME
 43.12°N 70.64°W (Elev. 46 ft)
Last Update:
4:56 pm EST Jan 17, 2026
Forecast Valid:
5pm EST Jan 17, 2026-6pm EST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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