On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

First day of meteorological fall marked by above-normal temps. across much of U.S.

Above-normal temperatures are forecast across much of the contiguous U.S. on Tuesday and in some cases will be as much as 10-15 degrees above average for this time of year. Afternoon highs could reach 90 or higher from the Great Plains to the Eastern Seaboard. One exception will be across parts of the Pacific Northwest. Remember to practice heat safety if you plan to spend extended time outside.
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Current conditions at

Norfolk, Naval Air Station (KNGU)

Lat: 36.93°NLon: 76.3°WElev: 13ft.

Partly Cloudy

76°F

24°C

Humidity 82%
Wind Speed E 3 mph
Barometer 30.04 in (1017.3 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 1 Sep 7:59 pm EDT
Extended Forecast for

Portsmouth VASimilar City Names

  • Tonight

    Tonight: Mostly clear, with a low around 72. Southeast wind around 5 mph becoming light and variable  after midnight.

    Mostly Clear

    Low: 72 °F

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 92. Light and variable wind.  Chance of precipitation is 20%.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 92 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 2am.  Mostly cloudy, with a low around 73. South wind around 6 mph becoming southwest after midnight.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Slight Chance
    Showers

    Low: 73 °F

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 92. Light and variable wind becoming northwest around 6 mph in the morning.  Chance of precipitation is 20%.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 92 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 73. Light and variable wind.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 73 °F

  • Friday

    Friday: A slight chance of showers and thunderstorms after noon.  Partly sunny, with a high near 87. Chance of precipitation is 20%.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 87 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 72.

    Partly Cloudy

    Low: 72 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 81.

    Mostly Sunny

    High: 81 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 68.

    Partly Cloudy

    Low: 68 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 72. Southeast wind around 5 mph becoming light and variable after midnight.
Wednesday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Light and variable wind. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 2am. Mostly cloudy, with a low around 73. South wind around 6 mph becoming southwest after midnight. Chance of precipitation is 20%.
Thursday
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 92. Light and variable wind becoming northwest around 6 mph in the morning. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 73. Light and variable wind. Chance of precipitation is 20%.
Friday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 87. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 72.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 68.
Labor Day
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
Mostly sunny, with a high near 85.
  Click Map For Forecast
Point Forecast:
Portsmouth VASimilar City Names
 36.83°N 76.3°W (Elev. 3 ft)
6:57 pm EDT Sep 1, 2015
8pm EDT Sep 1, 2015-6pm EDT Sep 8, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database