Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Deep Moisture and Active Pattern Across Much of the U.S.

An upper level low pressure system in the west may produce strong to isolated strong thunderstorms, and locally heavy rain across portions of the Intermountain West. A cold front across the central U.S. will produce widely scattered severe thunderstorms. Heavy rain; and high surf, rip currents, and coastal flooding will overspread the Gulf Coast as subtropical system Alberto moves north. Read More >

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Mostly Cloudy

87°F

31°C

Humidity 21%
Wind Speed W 14 mph
Barometer 29.70 in (1005.9 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 25 May 3:56 pm EDT
Extended Forecast for

Pease Air Force Base / Portsmouth NH

  • Tonight

    Tonight: Mostly cloudy, with a low around 63. Southwest wind 5 to 10 mph.

    Mostly Cloudy

    Low: 63 °F

  • Saturday

    Saturday: A chance of showers between 7am and noon, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 80. West wind 5 to 10 mph becoming light  in the afternoon.  Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Chance
    T-storms

    High: 80 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 3am.  Patchy fog after 2am.  Otherwise, cloudy, with a low around 50. Northeast wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Chance
    Showers and
    Patchy Fog

    Low: 50 °F

  • Sunday

    Sunday: A 50 percent chance of showers.  Patchy fog before 7am.  Otherwise, cloudy, with a high near 54. East wind around 15 mph.

    Chance
    Showers and
    Patchy Fog

    High: 54 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of showers.  Areas of fog after 2am.  Otherwise, cloudy, with a low around 47. Northeast wind 5 to 10 mph.

    Chance
    Showers and
    Areas Fog

    Low: 47 °F

  • Memorial
    Day

    Memorial Day: A 30 percent chance of showers.  Areas of fog before 8am.  Otherwise, mostly cloudy, with a high near 62.

    Chance
    Showers and
    Areas Fog

    High: 62 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 55.

    Mostly Cloudy

    Low: 55 °F

  • Tuesday

    Tuesday: Sunny, with a high near 78.

    Sunny

    High: 78 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 53.

    Mostly Clear

    Low: 53 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 63. Southwest wind 5 to 10 mph.
Saturday
A chance of showers between 7am and noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 80. West wind 5 to 10 mph becoming light in the afternoon. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 3am. Patchy fog after 2am. Otherwise, cloudy, with a low around 50. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 50 percent chance of showers. Patchy fog before 7am. Otherwise, cloudy, with a high near 54. East wind around 15 mph.
Sunday Night
A 50 percent chance of showers. Areas of fog after 2am. Otherwise, cloudy, with a low around 47. Northeast wind 5 to 10 mph.
Memorial Day
A 30 percent chance of showers. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 62.
Monday Night
Mostly cloudy, with a low around 55.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 59.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 74.
Click Map For Forecast
Point Forecast:
Pease Air Force Base / Portsmouth NH
 43.08°N 70.84°W (Elev. 52 ft)
4:34 pm EDT May 25, 2018
4pm EDT May 25, 2018-6pm EDT Jun 1, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database