Strong to Severe Thunderstorms, Heavy Rain, And Flash Flooding Across the Midwest

Strong to severe thunderstorms, heavy rain and flooding is possible from the Great Lakes to the south-central Plains, as a strong cold front pushes into the extended area. Meanwhile, well above average temperatures are very likely across the Northeastern quad of the country, including the Northeast, Mid-Atlantic, Great Lakes and Ohio Valley. Read More >

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Patches Fog

55°F

13°C

Humidity 97%
Wind Speed SE 5 mph
Barometer 30.12 in (1020.2 mb)
Dewpoint 54°F (12°C)
Visibility 7.00 mi
Wind Chill54°F (12°C)
Last update 22 Sep 5:56 am EDT
Extended Forecast for

Portsmouth NH

  • Today

    Today: Sunny, with a high near 84. South wind 5 to 10 mph.

    Sunny

    High: 84 °F

  • Tonight

    Tonight: Mostly clear, with a low around 65. Southwest wind around 10 mph.

    Mostly Clear

    Low: 65 °F

  • Monday

    Monday: Partly sunny, with a high near 86. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Partly Sunny

    High: 86 °F

  • Monday
    Night

    Monday Night: A 50 percent chance of showers after 7pm.  Cloudy, then gradually becoming partly cloudy, with a low around 62. Southwest wind around 5 mph.

    Chance
    Showers

    Low: 62 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. West wind 5 to 10 mph.

    Mostly Sunny

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 52.

    Mostly Clear

    Low: 52 °F

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    Sunny

    High: 72 °F

  • Wednesday
    Night

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

    Mostly Clear

    Low: 53 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 75.

    Mostly Sunny

    High: 75 °F

Detailed Forecast

Today
Sunny, with a high near 84. South wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 65. Southwest wind around 10 mph.
Monday
Partly sunny, with a high near 86. Southwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
A 50 percent chance of showers after 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 62. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 75. West wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 51.
Saturday
Mostly sunny, with a high near 73.
Click Map For Forecast
Point Forecast:
Portsmouth NH
 43.07°N 70.78°W (Elev. 33 ft)
7:30 am EDT Sep 22, 2019
8am EDT Sep 22, 2019-6pm EDT Sep 28, 2019
 
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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