High Flood Threat For Saturated Tennessee Valley and South; Heavy Snow Rolls Through Southwest Into Southern Rockies

A high threat for heavy to excessive rainfall near a stalled front will continue to heighten the risk for flash flooding across the saturated Tennessee Valley and South. Meanwhile, a cold system producing heavy mountain and rare low elevation snow will shift from the Southwest to the southern Rockies. This vigorous storm will impact the Eastern two-thirds of the country this weekend. Read More >

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Mostly Cloudy

40°F

4°C

Humidity 55%
Wind Speed W 10 G 18 mph
Barometer 29.93 in (1013.9 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 21 Feb 8:56 pm EST
Extended Forecast for

2 Miles NE Portsmouth NH

  • Tonight

    Tonight: Partly cloudy, with a low around 29. West wind around 10 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 29 °F

  • Friday

    Friday: Sunny, with a high near 40. Northwest wind around 10 mph.

    Sunny

    High: 40 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 23. Northwest wind around 5 mph.

    Clear

    Low: 23 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 39. Calm wind becoming southwest around 5 mph.

    Mostly Sunny

    High: 39 °F

  • Saturday
    Night

    Saturday Night: Snow likely, mainly after 4am.  Mostly cloudy, with a low around 34. Calm wind becoming southeast around 5 mph after midnight.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Mostly Cloudy
    then Snow
    Likely

    Low: 34 °F

  • Sunday

    Sunday: Rain and snow, becoming all rain after noon.  High near 40. Chance of precipitation is 100%.

    Rain/Snow
    then Rain

    High: 40 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of rain before 7pm.  Mostly cloudy, with a low around 33.

    Chance Rain
    then Partly
    Cloudy

    Low: 33 °F

  • Monday

    Monday: Partly sunny, with a high near 36. Windy.

    Partly Sunny
    and Windy

    High: 36 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 17. Blustery.

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

    Low: 17 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. West wind around 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 40. Northwest wind around 10 mph.
Friday Night
Clear, with a low around 23. Northwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 39. Calm wind becoming southwest around 5 mph.
Saturday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 34. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Rain and snow, becoming all rain after noon. High near 40. Chance of precipitation is 100%.
Sunday Night
A 30 percent chance of rain before 7pm. Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 36. Windy.
Monday Night
Partly cloudy, with a low around 17. Blustery.
Tuesday
Sunny, with a high near 29.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 31.
Wednesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 32.
Click Map For Forecast
Point Forecast:
2 Miles NE Portsmouth NH
 43.07°N 70.75°W (Elev. 3 ft)
6:23 pm EST Feb 21, 2019
9pm EST Feb 21, 2019-6pm EST Feb 28, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database