Flash Flood Risk across the Ohio Valley Today; Severe Storms Possible from the Ohio Valley to Southern Plains

Thunderstorms will produce additional heavy rainfall across much of the Ohio Valley through this evening, leading to a moderate risk for flash flooding due to grounds already being saturated across the region. Elsewhere, severe thunderstorms are possible from the Ohio Valley to the Southern Plains, and critical fire weather conditions are forecast across parts of the Pacific Northwest today. Read More >

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Mostly Cloudy

70°F

21°C

Humidity 79%
Wind Speed SE 7 mph
Barometer 29.85 in (1011.0 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 19 Jun 12:56 pm EDT
Extended Forecast for

Portsmouth NH

  • This
    Afternoon

    This Afternoon: Partly sunny, with a high near 69. Southeast wind 5 to 10 mph.

    Partly Sunny

    High: 69 °F

  • Tonight

    Tonight: Patchy drizzle after midnight.  Patchy fog.  Otherwise, cloudy, with a low around 58. Southeast wind around 5 mph.

    Patchy Fog
    then Patchy
    Drizzle and
    Areas Fog

    Low: 58 °F

  • Thursday

    Thursday: A chance of showers before 1pm, then rain, mainly after 1pm.  High near 69. East wind around 5 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Chance
    Showers then
    Rain

    High: 69 °F

  • Thursday
    Night

    Thursday Night: Rain.  Low around 58. Northeast wind around 5 mph.  Chance of precipitation is 90%.

    Rain

    Low: 58 °F

  • Friday

    Friday: Rain likely before 7am, then a chance of showers after 7am.  Partly sunny, with a high near 74. North wind 5 to 10 mph.  Chance of precipitation is 60%.

    Rain Likely

    High: 74 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 57.

    Partly Cloudy

    Low: 57 °F

  • Saturday

    Saturday: Sunny, with a high near 74.

    Sunny

    High: 74 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 58.

    Mostly Clear

    Low: 58 °F

  • Sunday

    Sunday: Sunny, with a high near 79.

    Sunny

    High: 79 °F

Detailed Forecast

This Afternoon
Partly sunny, with a high near 69. Southeast wind 5 to 10 mph.
Tonight
Patchy drizzle after midnight. Patchy fog. Otherwise, cloudy, with a low around 58. Southeast wind around 5 mph.
Thursday
A chance of showers before 1pm, then rain, mainly after 1pm. High near 69. East wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 58. Northeast wind around 5 mph. Chance of precipitation is 90%.
Friday
Rain likely before 7am, then a chance of showers after 7am. Partly sunny, with a high near 74. North wind 5 to 10 mph. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 79.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 62.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Portsmouth NH
 43.07°N 70.78°W (Elev. 33 ft)
12:50 pm EDT Jun 19, 2019
1pm EDT Jun 19, 2019-6pm EDT Jun 25, 2019
 
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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