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

32°F

0°C

Humidity 79%
Wind Speed N 14 mph
Barometer 29.85 in (1011.2 mb)
Dewpoint 26°F (-3°C)
Visibility 7.00 mi
Wind Chill22°F (-6°C)
Last update 23 Feb 12:55 am EST
Extended Forecast for

2 Miles NNW New Castle NH

Blizzard Warning February 23, 01:08am until February 23, 10:00pm
Coastal Flood Warning February 23, 01:00pm until February 23, 06:00pm
Click here for hazard details and duration
Blizzard Warning
Coastal Flood Warning
  •  
    Blizzard Warning February 23, 01:08am until February 23, 10:00pm

    NOW until 10:00pm Mon

    Blizzard Warning

  • Overnight

    Low: 22 °F

    Snow and
    Windy

  • Monday

    Monday: Snow. The snow could be heavy at times. Widespread blowing snow, mainly after noon. High near 30. Windy, with a northeast wind around 30 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    High: 30 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 11pm. Patchy blowing snow before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 19. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 19 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 12. West wind around 5 mph.

    Low: 12 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow, mainly before 5pm. High near 36. Chance of precipitation is 80%.

    High: 36 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow before 9pm. Partly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A chance of snow after 2pm, mixing with rain after 4pm. Mostly sunny, with a high near 39. Chance of precipitation is 40%.

    High: 39 °F

    Mostly Sunny
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Snow. Low around 22. Windy, with a northeast wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after noon. High near 30. Windy, with a northeast wind around 30 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Monday Night
Snow likely, mainly before 11pm. Patchy blowing snow before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 19. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday
Mostly sunny, with a high near 31. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 12. West wind around 5 mph.
Wednesday
Snow, mainly before 5pm. High near 36. Chance of precipitation is 80%.
Wednesday Night
A 40 percent chance of snow before 9pm. Partly cloudy, with a low around 23.
Thursday
A chance of snow after 2pm, mixing with rain after 4pm. Mostly sunny, with a high near 39. Chance of precipitation is 40%.
Thursday Night
Rain and snow likely, mainly after 8pm. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.
Friday
A chance of rain and snow before 10am, then a chance of snow between 10am and 11am. Partly sunny, with a high near 41. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 20.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW New Castle NH
 43.07°N 70.72°W (Elev. 26 ft)
Last Update:
5:50 pm EST Feb 22, 2026
Forecast Valid:
1am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation