Heavy Rainfall and Severe Thunderstorms in the Southern Plains

A slow moving front combined with tropical moisture will maintain the threat of locally considerable flash/urban flooding across much of Texas and Oklahoma through Friday. Isolated severe storms capable of mainly severe wind gusts appear possible over portions of Kansas, Oklahoma, and Texas this afternoon and evening. Read More >

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85° N Lon: 82.35° W Elev: 1010 ft.

Fair

69°F

21°C

Humidity 76%
Wind Speed Calm
Barometer 30.20 in (1021.8 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 1 Oct 8:53 am EDT
Detailed forecast for

Southern Greenville

Today
Sunny. Highs in the mid 80s. Northwest winds around 5 mph, becoming south this afternoon.
Tonight
Mostly clear. Lows in the lower 60s. South winds around 5 mph in the evening, becoming light and variable.
Friday
Sunny. Highs in the upper 80s. Southwest winds 5 to 10 mph.
Friday Night
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the upper 60s. Southwest winds around 5 mph. Chance of rain 30 percent.
Saturday
Mostly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. West winds around 5 mph, becoming northeast in the afternoon. Chance of rain 90 percent.
Saturday Night
A chance of thunderstorms in the evening. Showers. Lows in the upper 50s. Chance of rain 90 percent.
Sunday
Showers with a chance of thunderstorms. Highs in the upper 60s. Chance of rain 80 percent.
Sunday Night
Mostly cloudy. Showers likely, mainly in the evening. Lows in the upper 50s. Chance of rain 70 percent.
Monday
Mostly cloudy with a 30 percent chance of showers. Highs in the mid 70s.
Monday Night
Partly cloudy. Lows in the lower 50s.
Tuesday
Sunny. Highs in the upper 60s.
Tuesday Night
Mostly clear. Lows in the mid 40s.
Wednesday
Sunny. Highs in the mid 60s.



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655 AM EDT Thu Oct 1 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database