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Central U.S. Severe Storms and Heavy Rain; Western Fire Weather Threats

A strong system will produce a swath of impacts. Severe storms with large hail, damaging winds, and a couple of tornadoes will be possible in the south and central Plains. Heavy rain could cause flash flooding in the Mid Mississippi Valley. Mountain snow will develop in the Rockies. Critical fire weather threats are expected across northern California and the Southwest. Read More >

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Overcast

42°F

6°C

Humidity 81%
Wind Speed N 5 mph
Barometer 29.89 in (1012.5 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 8 May 2:56 am EDT
Extended Forecast for

Portsmouth NH

  • Overnight

    Overnight: Mostly cloudy, with a low around 40. North wind around 5 mph.

    Mostly Cloudy

    Low: 40 °F

  • Saturday

    Saturday: Cloudy, with a high near 56. Northeast wind around 5 mph becoming east in the afternoon.

    Cloudy

    High: 56 °F

  • Saturday
    Night

    Saturday Night: Cloudy during the early evening, then gradual clearing, with a low around 44. West wind around 5 mph.

    Gradual
    Clearing

    Low: 44 °F

  • Sunday

    Sunday: Increasing clouds, with a high near 65. West wind 5 to 10 mph.

    Increasing
    Clouds

    High: 65 °F

  • Sunday
    Night

    Sunday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 45. Southwest wind around 5 mph. Chance of precipitation is 60%.

    Chance Rain
    then Rain
    Likely

    Low: 45 °F

  • Monday

    Monday: Rain likely, mainly before noon. Cloudy, with a high near 55. Chance of precipitation is 70%.

    Rain Likely

    High: 55 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 44.

    Mostly Cloudy

    Low: 44 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60.

    Mostly Sunny

    High: 60 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 41.

    Partly Cloudy

    Low: 41 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. North wind around 5 mph.
Saturday
Cloudy, with a high near 56. Northeast wind around 5 mph becoming east in the afternoon.
Saturday Night
Cloudy during the early evening, then gradual clearing, with a low around 44. West wind around 5 mph.
Sunday
Increasing clouds, with a high near 65. West wind 5 to 10 mph.
Sunday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 45. Southwest wind around 5 mph. Chance of precipitation is 60%.
Monday
Rain likely, mainly before noon. Cloudy, with a high near 55. Chance of precipitation is 70%.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Mostly cloudy, with a low around 44.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 62.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Portsmouth NH
 43.07°N 70.78°W (Elev. 33 ft)
Last Update:
2:24 am EDT May 8, 2021
Forecast Valid:
3am EDT May 8, 2021-6pm EDT May 14, 2021
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation