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

Hazardous Weather Conditions

Current conditions at

Beaufort, Marine Corps Air Station (KNBC)

Lat: 32.49°NLon: 80.7°WElev: 36ft.

Fog/Mist

46°F

8°C

Humidity 96%
Wind Speed Calm
Barometer 30.12 in (1019.8 mb)
Dewpoint 45°F (7°C)
Visibility 6.00 mi
Last update 1 Mar 3:56 am EST
Extended Forecast for

Port Royal SC

Dense Fog Advisory until March 1, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until March 1, 09:00am

    NOW until 9:00am Sun

    Dense Fog Advisory

  • Overnight

    Low: 48 °F

    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 70. Light and variable wind.

    High: 70 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49. Calm wind becoming northeast around 5 mph after midnight.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 62. Northeast wind 9 to 16 mph, with gusts as high as 25 mph.

    High: 62 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 52. Northeast wind 8 to 13 mph, with gusts as high as 22 mph.

    Low: 52 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers. Mostly sunny, with a high near 68.

    High: 68 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 48. Calm wind.
Sunday
Areas of fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 70. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 49. Calm wind becoming northeast around 5 mph after midnight.
Monday
Partly sunny, with a high near 62. Northeast wind 9 to 16 mph, with gusts as high as 25 mph.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 52. Northeast wind 8 to 13 mph, with gusts as high as 22 mph.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 60.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 75.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 60.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Royal SC
 32.38°N 80.68°W (Elev. 3 ft)
Last Update:
1:32 am EST Mar 1, 2026
Forecast Valid:
4am EST Mar 1, 2026-6pm EST Mar 7, 2026
 
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