Areas of Severe Thunderstorms and Heat

Scattered severe thunderstorms and excessive rainfall are possible today in the Mid Atlantic, posing a risk for damaging winds and isolated flash flooding. Extreme Heat Warnings are in effect today for northeast Texas into southern Oklahoma and Arkansas. Extreme Heat Warnings are also in effect for the Desert Southwest today into Sunday. Read More >

Hazardous Weather Conditions

Extreme Heat Warning until August 21, 08:00 PM CDT

Current conditions at

Greenville / Majors (KGVT)

Lat: 33.07°NLon: 96.07°WElev: 535ft.

Fair

100°F

38°C

Humidity	31%
Wind Speed	SW 7 mph
Barometer	29.98 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	103°F (39°C)
Last update	20 Aug 1:50 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles ENE Greenville TX

Extreme Heat Warning August 20, 02:11pm until August 21, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning August 20, 02:11pm until August 21, 08:00pm
NOW until 8:00pm Fri
Extreme Heat Warning
This Afternoon
High: 106 °F
Hot
Tonight
Low: 79 °F
Slight Chance
T-storms then
Mostly Clear
Friday
High: 106 °F
Sunny then
Chance
Showers
Friday Night
Low: 78 °F
Chance
Showers
Saturday
High: 106 °F
Slight Chance
Showers
Saturday Night
Low: 78 °F
Partly Cloudy
Sunday
High: 105 °F
Hot
Sunday Night
Low: 80 °F
Mostly Clear

Detailed Forecast

This Afternoon

Sunny and hot, with a high near 106. Heat index values as high as 109. South wind around 5 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 79. South wind around 5 mph.

Friday

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Sunny and hot, with a high near 106. Heat index values as high as 109. South southwest wind around 5 mph becoming east southeast in the afternoon.

Friday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 78. South wind around 5 mph becoming east in the evening. Chance of precipitation is 30%.

Saturday

A 10 percent chance of showers before 7am. Sunny and hot, with a high near 106. South southwest wind around 5 mph.

Saturday Night

Partly cloudy, with a low around 78. South wind around 5 mph.

Sunday

Sunny and hot, with a high near 105. South southwest wind around 5 mph.

Sunday Night

Mostly clear, with a low around 80. Southeast wind 5 to 10 mph.

Monday

Sunny and hot, with a high near 104. South wind around 10 mph.

Monday Night

Mostly clear, with a low around 80.