Tropical Depression Bertha Lifting North; Isolated Severe Across Southern U.S.; Heat Continues In West

Tropical Depression Bertha continues to weaken and lift north toward the central Appalachians and eastern Ohio Valley. Heavy rain, gusty winds and flooding are likely. Meanwhile, isolated severe thunderstorms are possible on Thursday from the Southeast to south-central High Plains. Finally, the ongoing heat wave continues in the West and will expand into the Rockies by the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Partly Cloudy

69°F

21°C

Humidity 77%
Wind Speed SW 9 mph
Barometer 30.15 in (1021.2 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 28 May 12:56 am EDT
Extended Forecast for

Portsmouth NH

  • Overnight

    Overnight: Areas of fog after 5am.  Otherwise, mostly cloudy, with a low around 63. Southwest wind around 5 mph.

    Areas Fog

    Low: 63 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 81. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Mostly Cloudy

    High: 81 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 64. Southwest wind around 10 mph.

    Mostly Cloudy

    Low: 64 °F

  • Friday

    Friday: Partly sunny, with a high near 80. South wind 10 to 15 mph.

    Partly Sunny

    High: 80 °F

  • Friday
    Night

    Friday Night: Isolated showers before 9pm, then a chance of showers after 3am.  Mostly cloudy, with a low around 64. South wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Mostly Cloudy
    then Chance
    Showers

    Low: 64 °F

  • Saturday

    Saturday: A 40 percent chance of showers.  Mostly cloudy, with a high near 79.

    Chance
    Showers

    High: 79 °F

  • Saturday
    Night

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

    Mostly Cloudy

    Low: 55 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 68.

    Mostly Sunny

    High: 68 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 47.

    Partly Cloudy

    Low: 47 °F

Detailed Forecast

Overnight
Areas of fog after 5am. Otherwise, mostly cloudy, with a low around 63. Southwest wind around 5 mph.
Thursday
Mostly cloudy, with a high near 81. Southwest wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 64. Southwest wind around 10 mph.
Friday
Partly sunny, with a high near 80. South wind 10 to 15 mph.
Friday Night
Isolated showers before 9pm, then a chance of showers after 3am. Mostly cloudy, with a low around 64. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 79.
Saturday Night
Mostly cloudy, with a low around 55.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 48. Chance of precipitation is 30%.
Wednesday
Scattered showers. Mostly sunny, with a high near 67. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Portsmouth NH
 43.07°N 70.78°W (Elev. 33 ft)
10:25 pm EDT May 27, 2020
1am EDT May 28, 2020-6pm EDT Jun 3, 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