Severe Storms in the North and Central Plains

Severe storms may produce damaging winds, some with winds 75 mph or greater; large hail; and locally heavy rain across portions of the Midwest. Critical fire weather threats continue in the Northern Rockies.. High Heat indices are developing in the South and Central Plains, including Kansas City; and excessive heat is forecast in the Phoenix Metro area. Read More >

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Partly Cloudy

81°F

27°C

Humidity 47%
Wind Speed SE 12 mph
Barometer 30.08 in (1018.8 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 8 Aug 4:56 pm EDT
Extended Forecast for

Portsmouth NH

  • Tonight

    Tonight: Mostly clear, with a low around 64. South wind around 5 mph.

    Mostly Clear

    Low: 64 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 85. Southwest wind 5 to 10 mph becoming south in the afternoon.

    Mostly Sunny

    High: 85 °F

  • Sunday
    Night

    Sunday Night: Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 67. Southwest wind around 5 mph.

    Partly Cloudy
    then Patchy
    Fog

    Low: 67 °F

  • Monday

    Monday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 86. Calm wind becoming south around 5 mph in the afternoon.

    Patchy Fog
    then Sunny

    High: 86 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 68. South wind around 5 mph becoming calm.

    Mostly Clear

    Low: 68 °F

  • Tuesday

    Tuesday: Sunny and hot, with a high near 93.

    Hot

    High: 93 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 69.

    Mostly Clear

    Low: 69 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 2pm.  Mostly sunny and hot, with a high near 91.

    Sunny then
    Chance
    T-storms

    High: 91 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 68. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 68 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 64. South wind around 5 mph.
Sunday
Mostly sunny, with a high near 85. Southwest wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 67. Southwest wind around 5 mph.
Monday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 86. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 68. South wind around 5 mph becoming calm.
Tuesday
Sunny and hot, with a high near 93.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 91.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
Thursday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 30%.
Thursday Night
A chance of thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 65.
Saturday
Mostly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Portsmouth NH
 43.07°N 70.78°W (Elev. 33 ft)
3:51 pm EDT Aug 8, 2020
5pm EDT Aug 8, 2020-6pm EDT Aug 15, 2020
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database