Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Hazardous Weather Conditions

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fair

28°F

-2°C

Humidity 44%
Wind Speed N 15 G 24 mph
Barometer 30.12 in (1020.7 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 23 Feb 7:53 am EST
Extended Forecast for

Simpsonville SC

  • Today

    Today: Sunny, with a high near 44. North northwest wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 23. North northwest wind 5 to 13 mph, with gusts as high as 22 mph.

    Low: 23 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. Light west wind becoming southwest 5 to 10 mph in the morning.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. Southwest wind 9 to 15 mph, with gusts as high as 26 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 60. Southwest wind 15 to 18 mph, with gusts as high as 30 mph.

    High: 60 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly after 5am.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain, mainly after 9am.  High near 64. Chance of precipitation is 80%.

    High: 64 °F

    Rain

  • Thursday Night

    Thursday Night: Rain, mainly before 4am.  Low around 47. Chance of precipitation is 80%.

    Low: 47 °F

    Rain

  • Friday

    Friday: A 30 percent chance of rain before 8am.  Mostly sunny, with a high near 64.

    High: 64 °F

    Chance Rain
    then Sunny

Detailed Forecast

Today
Sunny, with a high near 44. North northwest wind 11 to 16 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 23. North northwest wind 5 to 13 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 50. Light west wind becoming southwest 5 to 10 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 37. Southwest wind 9 to 15 mph, with gusts as high as 26 mph.
Wednesday
Mostly cloudy, with a high near 60. Southwest wind 15 to 18 mph, with gusts as high as 30 mph.
Wednesday Night
A 30 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 48.
Thursday
Rain, mainly after 9am. High near 64. Chance of precipitation is 80%.
Thursday Night
Rain, mainly before 4am. Low around 47. Chance of precipitation is 80%.
Friday
A 30 percent chance of rain before 8am. Mostly sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Simpsonville SC
 34.73°N 82.25°W (Elev. 810 ft)
6:49 am EST Feb 23, 2026
8am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
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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