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

Isaias to Bring Tropical Impacts Across to the East Coast

Isaias is forecast to make landfall tonight in the Carolinas with dangerous storm surge, flash flooding, damaging winds, and isolated tropical tornadoes. Isaias may strengthen briefly prior to landfall, but the impacts will be the same regardless of the categorical definition. Isaias impacts will be felt all along the East Coast as Isaias moves northward through mid-week. Read More >

Hazardous Weather Conditions

Current conditions at

Seymour-Johnson Air Force Base (KGSB)

Lat: 35.34°NLon: 77.95°WElev: 105ft.

Partly Cloudy

29°C

84°F

Humidity 80%
Wind Speed E 13 km/h
Barometer 1016.1 mb (30.00 in)
Dewpoint 25°C (77°F)
Visibility 16 km
Heat Index34°C (94°F)
Last update 3 Aug 2:57 pm EDT
Extended Forecast for

7 Miles WSW Mar-Mac NC

Tropical Storm Warning until further notice
Flash Flood Watch until August 4, 02:00pm
Click here for hazard details and duration
Tropical Storm Warning until further notice
Flash Flood Watch
  •  
    Tropical Storm Warning until further notice
    Flash Flood Watch until August 4, 02:00pm

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • This
    Afternoon

    This Afternoon: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Cloudy, with a high near 29. Southeast wind around 11 km/h. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.

    Showers
    Likely

    High: 29 °C

  • Tonight

    Tonight: Tropical storm conditions expected. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 22. Chance of precipitation is 100%. New rainfall amounts in excess of 4 cm possible.

    Tropical
    Storm
    Conditions
    Expected

    Low: 22 °C

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. High near 31. West wind 14 to 23 km/h, with gusts as high as 37 km/h. Chance of precipitation is 80%. New rainfall amounts between 3 and 4 cm possible.

    Showers

    High: 31 °C

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 22. South wind 5 to 10 km/h becoming calm. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 22 °C

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 33. Calm wind. Chance of precipitation is 40%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 33 °C

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 22. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 22 °C

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 32. Chance of precipitation is 60%.

    Chance
    T-storms then
    T-storms
    Likely

    High: 32 °C

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 22. Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 22 °C

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Cloudy, with a high near 29. Southeast wind around 11 km/h. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.
Tonight
Tropical storm conditions expected. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 22. Chance of precipitation is 100%. New rainfall amounts in excess of 4 cm possible.
Tuesday
Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. High near 31. West wind 14 to 23 km/h, with gusts as high as 37 km/h. Chance of precipitation is 80%. New rainfall amounts between 3 and 4 cm possible.
Tuesday Night
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 22. South wind 5 to 10 km/h becoming calm. Chance of precipitation is 20%.
Wednesday
A chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 33. Calm wind. Chance of precipitation is 40%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 22. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Thursday
Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 32. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 22. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 32. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 22. Chance of precipitation is 60%.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 32. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 22. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 32. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 22. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 32.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
7 Miles WSW Mar-Mac NC
 35.29°N 78.17°W (Elev. 46 m)
Last Update:
1:02 pm EDT Aug 3, 2020
Forecast Valid:
3pm EDT Aug 3, 2020-6pm EDT Aug 10, 2020
 
Forecast Discussion
 
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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