Heavy Rainfall and Flash Flood Threats From the Lower Mississippi Valley Into Ohio/Tennessee Valleys; Elevated to Critical Fire Concerns Out West

Heavy to excessive rainfall with flash flood concerns will be possible from the Lower Mississippi Valley into parts of the Ohio/Tennessee Valleys. Elevated to Critical Fire weather threats will persist across the Great Basin and central Rockies. Finally, Major to Record river flooding will continue in portions of the Midwest and across parts of North and South Carolina. Read More >

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Mostly Cloudy

66°F

19°C

Humidity 47%
Wind Speed W 5 mph
Barometer 30.21 in (1023.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 23 Sep 1:56 pm EDT
Extended Forecast for

Portsmouth NHSimilar City Names

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 65. South wind 5 to 10 mph.

    Mostly Sunny

    High: 65 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 48. Calm wind becoming north around 5 mph after midnight.

    Partly Cloudy

    Low: 48 °F

  • Monday

    Monday: Sunny, with a high near 56. Northeast wind around 15 mph.

    Sunny

    High: 56 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 48. East wind 5 to 10 mph.

    Partly Cloudy

    Low: 48 °F

  • Tuesday

    Tuesday: Showers likely between 11am and 3pm, then rain likely after 3pm.  Mostly cloudy, with a high near 64. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    Chance
    Showers then
    Showers
    Likely

    High: 64 °F

  • Tuesday
    Night

    Tuesday Night: Rain.  Low around 61. Chance of precipitation is 80%.

    Rain

    Low: 61 °F

  • Wednesday

    Wednesday: Rain before 9am, then showers likely after 9am.  High near 76. Chance of precipitation is 80%.

    Rain

    High: 76 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely, mainly before 9pm.  Mostly cloudy, with a low around 60. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 60 °F

  • Thursday

    Thursday: A 40 percent chance of showers.  Partly sunny, with a high near 69.

    Chance
    Showers

    High: 69 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 65. South wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 48. Calm wind becoming north around 5 mph after midnight.
Monday
Sunny, with a high near 56. Northeast wind around 15 mph.
Monday Night
Partly cloudy, with a low around 48. East wind 5 to 10 mph.
Tuesday
Showers likely between 11am and 3pm, then rain likely after 3pm. Mostly cloudy, with a high near 64. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Tuesday Night
Rain. Low around 61. Chance of precipitation is 80%.
Wednesday
Rain before 9am, then showers likely after 9am. High near 76. Chance of precipitation is 80%.
Wednesday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 69.
Thursday Night
A 30 percent chance of showers before 9pm. Mostly cloudy, with a low around 54.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 67.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 53.
Saturday
Sunny, with a high near 67.
Click Map For Forecast
Point Forecast:
Portsmouth NHSimilar City Names
 43.05°N 70.78°W (Elev. 49 ft)
12:35 pm EDT Sep 23, 2018
2pm EDT Sep 23, 2018-6pm EDT Sep 29, 2018
 
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Additional Resources

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