Significant Storm to Impact the Central and Eastern States this Weekend

Threats for severe storms and flash flooding will push eastward across the Southern Plains through Saturday, before a significant outbreak of severe storms, including damaging winds and strong tornadoes, is possible across a large part of the Southeast by Sunday. To the north, heavy snow across the Rockies into tomorrow will reach the western Great Lakes by Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Mostly Cloudy

6°C

43°F

Humidity 52%
Wind Speed W 31 G 50 km/h
Barometer 984.4 mb (29.06 in)
Dewpoint -3°C (26°F)
Visibility 16 km
Wind Chill1°C (34°F)
Last update 10 Apr 8:56 am EDT
Extended Forecast for

Portsmouth NH

  • Today

    Today: Isolated showers between 2pm and 3pm, then scattered showers and thunderstorms after 3pm.  Partly sunny, with a high near 9. Breezy, with a west wind 25 to 35 km/h, with gusts as high as 55 km/h.  Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Mostly Sunny
    then
    Scattered
    Showers and
    Breezy

    High: 9 °C

  • Tonight

    Tonight: Scattered showers before 7pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 1. West wind 20 to 25 km/h.  Chance of precipitation is 30%.

    Scattered
    Showers then
    Partly Cloudy

    Low: 1 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 9. West wind around 25 km/h.

    Mostly Sunny

    High: 9 °C

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 1. West wind around 10 km/h.

    Mostly Clear

    Low: 1 °C

  • Sunday

    Sunday: Mostly sunny, with a high near 13. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.

    Mostly Sunny

    High: 13 °C

  • Sunday
    Night

    Sunday Night: A 50 percent chance of rain after 2am.  Mostly cloudy, with a low around 7.

    Mostly Cloudy
    then Chance
    Rain

    Low: 7 °C

  • Monday

    Monday: Rain, mainly after 8am. The rain could be heavy at times.  High near 16. Breezy.  Chance of precipitation is 100%.

    Heavy Rain
    and Breezy

    High: 16 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 6.

    Partly Cloudy

    Low: 6 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 12.

    Mostly Sunny

    High: 12 °C

Detailed Forecast

Today
Isolated showers between 2pm and 3pm, then scattered showers and thunderstorms after 3pm. Partly sunny, with a high near 9. Breezy, with a west wind 25 to 35 km/h, with gusts as high as 55 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Tonight
Scattered showers before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 1. West wind 20 to 25 km/h. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 9. West wind around 25 km/h.
Saturday Night
Mostly clear, with a low around 1. West wind around 10 km/h.
Sunday
Mostly sunny, with a high near 13. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.
Sunday Night
A 50 percent chance of rain after 2am. Mostly cloudy, with a low around 7.
Monday
Rain, mainly after 8am. The rain could be heavy at times. High near 16. Breezy. Chance of precipitation is 100%.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 12.
Tuesday Night
Partly cloudy, with a low around 1.
Wednesday
Partly sunny, with a high near 11.
Wednesday Night
Mostly cloudy, with a low around 1.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 9.
Click Map For Forecast
Point Forecast:
Portsmouth NH
 43.07°N 70.78°W (Elev. 10 m)
7:08 am EDT Apr 10, 2020
9am EDT Apr 10, 2020-6pm EDT Apr 16, 2020
 
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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