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.

Overcast

32°F

0°C

Humidity 88%
Wind Speed Calm
Barometer 30.01 in (1016.6 mb)
Dewpoint 29°F (-2°C)
Visibility 7.00 mi
Last update 18 Jan 11:55 am EST
Extended Forecast for

3 Miles WNW Seabrook NH

Winter Weather Advisory until January 19, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 19, 01:00pm

    NOW until 1:00pm Mon

    Winter Weather Advisory

  • This Afternoon

    High: 34 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Low around 24. Calm wind becoming north around 5 mph in the evening. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 24 °F

    Heavy Snow

  • M.L.King Day

    M.L.King Day: Snow likely, mainly before 10am. Partly sunny, with a high near 32. Southwest wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow Likely
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 23. West wind around 10 mph, with gusts as high as 20 mph.

    High: 23 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A chance of rain and snow before 2pm, then a chance of snow. Cloudy, with a high near 34. Calm wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Snow. The snow could be heavy at times. Low around 24. Calm wind becoming north around 5 mph in the evening. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
M.L.King Day
Snow likely, mainly before 10am. Partly sunny, with a high near 32. Southwest wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 16. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 23. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 9.
Wednesday
Mostly sunny, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 15.
Friday
Mostly sunny, with a high near 27.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 30.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Seabrook NH
 42.92°N 70.94°W (Elev. 164 ft)
Last Update:
6:20 am EST Jan 18, 2026
Forecast Valid:
12pm EST Jan 18, 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