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Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect. Read More >

Hazardous Weather Conditions

Current conditions at

Beaufort, Marine Corps Air Station (KNBC)

Lat: 32.49°NLon: 80.7°WElev: 36ft.

Fair

80°F

27°C

Humidity 100%
Wind Speed Calm
Barometer 29.99 in (1015.6 mb)
Dewpoint 80°F (27°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 20 Aug 4:56 am EDT
Extended Forecast for

Hilton Head Island SC

  • Overnight

    Overnight: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 79. Southwest wind around 5 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 79 °F

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 9am.  Mostly sunny, with a high near 90. Heat index values as high as 102. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Partly Sunny

    High: 90 °F

  • Sunday
    Night

    Sunday Night: A slight chance of showers and thunderstorms after 3am.  Mostly cloudy, with a low around 78. Southeast wind 5 to 9 mph.  Chance of precipitation is 20%.

    Mostly Cloudy
    then Slight
    Chance
    T-storms

    Low: 78 °F

  • Monday

    Monday: A chance of showers and thunderstorms, mainly between 7am and 2pm.  Mostly cloudy, with a high near 87. East wind 3 to 8 mph.  Chance of precipitation is 40%.

    Chance
    T-storms

    High: 87 °F

  • Monday
    Night

    Monday Night: A slight chance of showers and thunderstorms before 2am.  Mostly cloudy, with a low around 77. Southeast wind 3 to 7 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 77 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 8am.  Partly sunny, with a high near 89. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 78.

    Partly Cloudy

    Low: 78 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 91. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 91 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 78. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 78 °F

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 79. Southwest wind around 5 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms before 9am. Mostly sunny, with a high near 90. Heat index values as high as 102. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 78. Southeast wind 5 to 9 mph. Chance of precipitation is 20%.
Monday
A chance of showers and thunderstorms, mainly between 7am and 2pm. Mostly cloudy, with a high near 87. East wind 3 to 8 mph. Chance of precipitation is 40%.
Monday Night
A slight chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 77. Southeast wind 3 to 7 mph. Chance of precipitation is 20%.
Tuesday
A chance of showers and thunderstorms after 8am. Partly sunny, with a high near 89. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 78.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Chance of precipitation is 40%.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 87. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Hilton Head Island SC
 32.2°N 80.76°W (Elev. 10 ft)
3:14 am EDT Aug 20, 2017
5am EDT Aug 20, 2017-6pm EDT Aug 26, 2017
 
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