Hazardous Weather Conditions
Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
Overcast
29°F
-2°C
| Humidity | 80% |
| Wind Speed | N 5 mph |
| Barometer | 29.89 in (1012.6 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 24°F (-4°C) |
| Last update | 6 Jan 8:55 pm EST |
Extended Forecast for
Portsmouth NH
Winter Weather Advisory until January 7, 10:00am
NOW until 10:00am Wed
Winter Weather Advisory
Tonight
Low: 26 °F
Wintry Mix
Wednesday
High: 35 °F
Wintry Mix
Likely then
Chance RainWednesday Night
Low: 26 °F
Decreasing
CloudsThursday
High: 42 °F
Sunny
Thursday Night
Low: 25 °F
Partly Cloudy
then Patchy
Freezing RainFriday
High: 45 °F
Patchy
Freezing Rain
then Rain
LikelyFriday Night
Low: 34 °F
Chance Rain
Saturday
High: 44 °F
Mostly Cloudy
then Chance
Showers
Detailed Forecast
Tonight
Snow and freezing rain, possibly mixed with sleet before 3am, then freezing rain, possibly mixed with sleet. Low around 26. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 80%. Total nighttime ice accumulation of less than a 0.1 of an inch possible. Total nighttime snow and sleet accumulation of less than a half inch possible.
Wednesday
Freezing rain and sleet likely before noon, then a chance of rain between noon and 4pm. Cloudy, with a high near 35. North wind around 5 mph. Chance of precipitation is 60%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Northwest wind around 5 mph.
Thursday
Sunny, with a high near 42. Northwest wind around 5 mph becoming calm in the afternoon.
Thursday Night
Patchy freezing rain after 5am. Partly cloudy, with a low around 25. Calm wind. Chance of precipitation is 30%.
Friday
Patchy freezing rain before 9am, then rain likely after 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 34.
Saturday
A chance of showers between noon and 1pm, then a chance of rain after 1pm. Cloudy, with a high near 44. Chance of precipitation is 50%.
Saturday Night
Rain. Low around 33. Chance of precipitation is 80%.
Sunday
A 40 percent chance of rain before 11am. Mostly cloudy, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 38.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 41.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Portsmouth NH
43.07°N 70.78°W (Elev. 33 ft)
43.07°N 70.78°W (Elev. 33 ft)
12:21 pm EST Jan 6, 2026
9pm EST Jan 6, 2026-6pm EST Jan 13, 2026
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