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

Unsettled Weather Returns to the Southwest; Moderating Temperatures Over the East

A large area of high pressure will bring mainly quiet weather to much of the South and East Coast through Saturday with gradually moderating temperatures. Meanwhile, rain and mountain snow will develop across the Southwest U.S., along with the risk of a few thunderstorms. Precipitation will also slowly expand into the Great Basin, Sierra Nevada, and Colorado Rockies. Read More >

Current conditions at

Beaufort County Airport (KARW)

Lat: 32.41°NLon: 80.63°WElev: 10ft.

Partly Cloudy and Breezy

43°F

6°C

Humidity 53%
Wind Speed N 21 G 25 mph
Barometer 30.40 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 21 Feb 2:15 pm EST
Extended Forecast for

Saint Helena Island SC

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 47. Breezy, with a north wind around 21 mph, with gusts as high as 31 mph.

    Mostly Sunny
    and Breezy

    High: 47 °F

  • Tonight

    Tonight: Clear, with a low around 33. North wind 13 to 17 mph.

    Clear

    Low: 33 °F

  • Saturday

    Saturday: Sunny, with a high near 55. North wind 7 to 11 mph.

    Sunny

    High: 55 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 37. Northeast wind around 5 mph becoming calm in the evening.

    Clear

    Low: 37 °F

  • Sunday

    Sunday: Sunny, with a high near 61. North wind around 6 mph becoming southeast in the afternoon.

    Sunny

    High: 61 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 49.

    Mostly Cloudy

    Low: 49 °F

  • Monday

    Monday: A 30 percent chance of showers. Cloudy, with a high near 64.

    Chance
    Showers

    High: 64 °F

  • Monday
    Night

    Monday Night: Showers. Low around 57. Chance of precipitation is 80%.

    Showers

    Low: 57 °F

  • Tuesday

    Tuesday: Showers likely. Cloudy, with a high near 69. Chance of precipitation is 70%.

    Showers
    Likely

    High: 69 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 47. Breezy, with a north wind around 21 mph, with gusts as high as 31 mph.
Tonight
Clear, with a low around 33. North wind 13 to 17 mph.
Saturday
Sunny, with a high near 55. North wind 7 to 11 mph.
Saturday Night
Clear, with a low around 37. Northeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 61. North wind around 6 mph becoming southeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
A 30 percent chance of showers. Cloudy, with a high near 64.
Monday Night
Showers. Low around 57. Chance of precipitation is 80%.
Tuesday
Showers likely. Cloudy, with a high near 69. Chance of precipitation is 70%.
Tuesday Night
A 50 percent chance of showers. Cloudy, with a low around 57.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 65.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
Sunny, with a high near 52.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Saint Helena Island SC
 32.39°N 80.57°W (Elev. 20 ft)
Last Update:
1:08 pm EST Feb 21, 2020
Forecast Valid:
2pm EST Feb 21, 2020-6pm EST Feb 27, 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