National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Mostly Cloudy

76°F

24°C

Humidity 83%
Wind Speed SW 9 mph
Barometer 30.19 in (1022.5 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 20 Jun 2:55 am EDT
Extended Forecast for

Exeter NH

Excessive Heat Warning June 20, 11:00am until June 20, 07:00pm
Click here for hazard details and duration
Excessive Heat Warning

  • Overnight

    Overnight: Mostly cloudy, with a low around 72. Southwest wind around 5 mph.

    Low: 72 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Some of the storms could be severe. Partly sunny and hot, with a high near 99. Heat index values as high as 106. West wind 5 to 10 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 99 °F

    Partly Sunny
    then Severe
    Thunderstorms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms between 1am and 2am, then isolated showers. Some of the storms could be severe. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 69. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 69 °F

    Severe
    Thunderstorms
    then Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Scattered showers between 9am and noon, then scattered showers and thunderstorms after noon. Mostly cloudy, with a high near 78. Northeast wind around 5 mph. Chance of precipitation is 50%.

    High: 78 °F

    Scattered
    Showers then
    Scattered
    T-storms

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. East wind around 5 mph becoming calm. Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely

  • Saturday

    Saturday: A 50 percent chance of showers. Cloudy, with a high near 72.

    High: 72 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 2am. Cloudy, with a low around 60. Chance of precipitation is 60%.

    Low: 60 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 85. Chance of precipitation is 50%.

    High: 85 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.

    Low: 67 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 72. Southwest wind around 5 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Some of the storms could be severe. Partly sunny and hot, with a high near 99. Heat index values as high as 106. West wind 5 to 10 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms between 1am and 2am, then isolated showers. Some of the storms could be severe. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 69. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Scattered showers between 9am and noon, then scattered showers and thunderstorms after noon. Mostly cloudy, with a high near 78. Northeast wind around 5 mph. Chance of precipitation is 50%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. East wind around 5 mph becoming calm. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers. Cloudy, with a high near 72.
Saturday Night
Showers likely, mainly before 2am. Cloudy, with a low around 60. Chance of precipitation is 60%.
Sunday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 85. Chance of precipitation is 50%.
Sunday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.
Monday
Showers likely, mainly after 8am. Partly sunny, with a high near 85. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Mostly sunny, with a high near 89.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Exeter NH
 42.99°N 70.95°W (Elev. 26 ft)
Last Update:
2:29 am EDT Jun 20, 2024
Forecast Valid:
3am EDT Jun 20, 2024-6pm EDT Jun 26, 2024
 
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