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

Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fair

75°F

24°C

Humidity 60%
Wind Speed NA
Barometer 29.91 in (1011.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 11 Oct 4:53 pm EDT
Extended Forecast for

Slater-Marietta SC

  • Tonight

    Tonight: Mostly clear, with a low around 58. West southwest wind 5 to 9 mph becoming calm in the evening.

    Low: 58 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 81. Light and variable wind becoming northwest 5 to 7 mph in the morning.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 56. North northwest wind 3 to 5 mph.

    Low: 56 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 58. Calm wind.

    Low: 58 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 58. West southwest wind 5 to 9 mph becoming calm in the evening.
Columbus Day
Sunny, with a high near 81. Light and variable wind becoming northwest 5 to 7 mph in the morning.
Monday Night
Clear, with a low around 56. North northwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 82. Calm wind becoming south southwest around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 58. Calm wind.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Clear, with a low around 61.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Slater-Marietta SC
 35.05°N 82.49°W (Elev. 1099 ft)
Last Update:
2:23 pm EDT Oct 11, 2026
Forecast Valid:
5pm EDT Oct 11, 2026-6pm EDT Oct 18, 2026
 
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