Dangerous Heat Continues Across the South; Severe Thunderstorms Possible From Central/Southern Plains to Ohio Valley

Heat Advisories and Excessive Heat Warnings are in effect through this weekend across the Southern U.S. Isolated severe thunderstorms with damaging winds and hail will be possible Sunday across portions of the southern U.S. into the Ohio Valley and central Appalachians, as well as across parts of the central and southern High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

A Few Clouds

71°F

22°C

Humidity 95%
Wind Speed SE 8 mph
Barometer 29.57 in (1001.5 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 12 Jul 2:56 am EDT
Extended Forecast for

Portsmouth NH

  • Overnight

    Overnight: Mostly cloudy, with a low around 70. South wind around 10 mph.

    Mostly Cloudy

    Low: 70 °F

  • Sunday

    Sunday: Sunny, with a high near 89. Southwest wind 10 to 15 mph.

    Sunny

    High: 89 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 67. West wind around 5 mph.

    Mostly Clear

    Low: 67 °F

  • Monday

    Monday: Scattered showers between 9am and 2pm, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 81. Southwest wind around 5 mph.  Chance of precipitation is 50%.

    Scattered
    Showers then
    Chance
    T-storms

    High: 81 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms before 8pm, then scattered showers between 8pm and 2am.  Partly cloudy, with a low around 65. Southwest wind 5 to 10 mph.  Chance of precipitation is 40%.

    Chance
    T-storms then
    Scattered
    Showers

    Low: 65 °F

  • Tuesday

    Tuesday: Scattered showers, mainly after 8am.  Mostly sunny, with a high near 78. Chance of precipitation is 40%.

    Scattered
    Showers

    High: 78 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 62.

    Partly Cloudy

    Low: 62 °F

  • Wednesday

    Wednesday: Sunny, with a high near 78.

    Sunny

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 62.

    Partly Cloudy

    Low: 62 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 70. South wind around 10 mph.
Sunday
Sunny, with a high near 89. Southwest wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 67. West wind around 5 mph.
Monday
Scattered showers between 9am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Southwest wind around 5 mph. Chance of precipitation is 50%.
Monday Night
A chance of showers and thunderstorms before 8pm, then scattered showers between 8pm and 2am. Partly cloudy, with a low around 65. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers, mainly after 8am. Mostly sunny, with a high near 78. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 64.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 81.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 66.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 83.
Click Map For Forecast
Point Forecast:
Portsmouth NH
 43.05°N 70.78°W (Elev. 49 ft)
12:45 am EDT Jul 12, 2020
3am EDT Jul 12, 2020-6pm EDT Jul 18, 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