National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Norfolk, Naval Air Station (KNGU)

Lat: 36.93°NLon: 76.3°WElev: 13ft.

Mostly Cloudy

44°F

7°C

Humidity 47%
Wind Speed Calm
Barometer 30.21 in (1022.8 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 23 Jan 5:59 pm EST
Extended Forecast for

Portsmouth VA

Cold Weather Advisory January 23, 08:00pm until January 24, 10:00am
Winter Storm Warning January 24, 01:00pm until January 25, 07:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning

  • Tonight

    Tonight: Partly cloudy, with a low around 21. Light east wind becoming north 13 to 18 mph in the evening. Winds could gust as high as 31 mph.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of snow after 4pm. Partly sunny, with a high near 28. North wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    High: 28 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely before 1am, then snow, possibly mixed with sleet between 1am and 4am, then rain, snow, and sleet after 4am. Temperature rising to around 33 by 5am. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.

    Low: 26 °F⇑

    Snow Likely
    then Wintry
    Mix

  • Sunday

    Sunday: Rain, possibly mixed with snow and sleet, becoming all rain after 10am. High near 42. Northeast wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.

    High: 42 °F

    Wintry Mix
    then Rain

  • Sunday Night

    Sunday Night: Rain. Low around 35. West wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 35 °F

    Rain

  • Monday

    Monday: A slight chance of rain before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 40. Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 21. Light east wind becoming north 13 to 18 mph in the evening. Winds could gust as high as 31 mph.
Saturday
A slight chance of snow after 4pm. Partly sunny, with a high near 28. North wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Saturday Night
Snow likely before 1am, then snow, possibly mixed with sleet between 1am and 4am, then rain, snow, and sleet after 4am. Temperature rising to around 33 by 5am. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.
Sunday
Rain, possibly mixed with snow and sleet, becoming all rain after 10am. High near 42. Northeast wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.
Sunday Night
Rain. Low around 35. West wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
A slight chance of rain before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 40. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 16.
Tuesday
Sunny, with a high near 33.
Tuesday Night
Mostly clear, with a low around 21.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
A chance of snow. Partly sunny, with a high near 32. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 14.
Friday
Sunny, with a high near 31.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portsmouth VA
 36.83°N 76.3°W (Elev. 3 ft)
Last Update:
3:53 pm EST Jan 23, 2026
Forecast Valid:
6pm EST Jan 23, 2026-6pm EST Jan 30, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation