Heavy Rainfall Threat for Southern Plains and Mississippi Valley; Mild Temperatures for the East

Widespread showers and thunderstorms with the risk for flash flooding from the Southern Plains to the Mississippi Valley develops on Tuesday. Moisture tracking into the Pacific Northwest will bring heavy lower elevation/coastal rain and mountain snow. Meanwhile, unseasonably warm temperatures continue for the eastern two-thirds of the country. Read More >

Hazardous Weather Conditions

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Mostly Cloudy

34°F

1°C

Humidity 54%
Wind Speed N 14 mph
Barometer 30.15 in (1021.3 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 6 Feb 8:55 pm EST
Extended Forecast for

Portsmouth NH

  • Tonight

    Tonight: Partly cloudy, with a low around 19. North wind around 15 mph, with gusts as high as 30 mph.

    Partly Cloudy

    Low: 19 °F

  • Tuesday

    Tuesday: Increasing clouds, with a high near 37. North wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.

    Increasing
    Clouds

    High: 37 °F

  • Tuesday
    Night

    Tuesday Night: Snow showers likely, mainly before 10pm.  Mostly cloudy, with a low around 30. South wind around 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Showers
    Likely then
    Chance Snow
    Showers

    Low: 30 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Mostly Sunny

    High: 43 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 26. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Mostly Clear

    Low: 26 °F

  • Thursday

    Thursday: A chance of showers between 1pm and 5pm, then a chance of rain after 5pm.  Partly sunny, with a high near 42. Chance of precipitation is 40%.

    Mostly Sunny
    then Chance
    Showers

    High: 42 °F

  • Thursday
    Night

    Thursday Night: Rain likely, mainly before 1am.  Cloudy, with a low around 36. Chance of precipitation is 70%.

    Rain Likely

    Low: 36 °F

  • Friday

    Friday: Partly sunny, with a high near 50.

    Partly Sunny

    High: 50 °F

  • Friday
    Night

    Friday Night: A chance of rain showers before 1am, then a chance of snow showers.  Mostly cloudy, with a low around 33. Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    Rain/Snow

    Low: 33 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 19. North wind around 15 mph, with gusts as high as 30 mph.
Tuesday
Increasing clouds, with a high near 37. North wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 30. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 43. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 26. West wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
A chance of showers between 1pm and 5pm, then a chance of rain after 5pm. Partly sunny, with a high near 42. Chance of precipitation is 40%.
Thursday Night
Rain likely, mainly before 1am. Cloudy, with a low around 36. Chance of precipitation is 70%.
Friday
Partly sunny, with a high near 50.
Friday Night
A chance of rain showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Saturday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 21. Blustery.
Sunday
Sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 45.
Click Map For Forecast
Point Forecast:
Portsmouth NH
 43.07°N 70.78°W (Elev. 33 ft)
6:58 pm EST Feb 6, 2023
9pm EST Feb 6, 2023-6pm EST Feb 13, 2023
 
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Additional Resources

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Hourly Weather Forecast

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