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

Moke Impacts Hawaii; Severe Thunderstorms and Heavy Rainfall from the Great Basin to the Plains

Heavy rain from Tropical Storm Moke will begin to impact the Big Island today, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Repeated storms and heavy rainfall may cause flash flooding from the Plains into the Lower MS Valley. Dangerous heat persists across the South. Read More >

Hazardous Weather Conditions

Current conditions at

Greenville / Majors (KGVT)

Lat: 33.07°NLon: 96.07°WElev: 535ft.

Fair

104°F

40°C

Humidity 24%
Wind Speed S 9 mph
Barometer 29.95 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index105°F (41°C)
Last update 23 Aug 2:10 pm CDT
Extended Forecast for

4 Miles SSW Greenville TX

Extreme Heat Warning until August 24, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning until August 24, 09:00pm

    NOW until 9:00pm Mon

    Extreme Heat Warning

  • This Afternoon

    High: 105 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 80. South southeast wind 5 to 10 mph.

    Low: 80 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny and hot, with a high near 107. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 107 °F

    Hot

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 80. South southwest wind around 10 mph.

    Low: 80 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: Sunny and hot, with a high near 105. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 105 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 79. South wind 5 to 10 mph.

    Low: 79 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 103. Southwest wind 5 to 10 mph.

    High: 103 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 77. West southwest wind around 5 mph becoming east northeast after midnight.

    Low: 77 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 105. Southwest wind around 5 mph.
Tonight
Mostly clear, with a low around 80. South southeast wind 5 to 10 mph.
Monday
Mostly sunny and hot, with a high near 107. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
A 10 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 80. South southwest wind around 10 mph.
Tuesday
Sunny and hot, with a high near 105. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 79. South wind 5 to 10 mph.
Wednesday
Mostly sunny and hot, with a high near 103. Southwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 77. West southwest wind around 5 mph becoming east northeast after midnight.
Thursday
Mostly sunny and hot, with a high near 101. South wind around 5 mph becoming northeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 75.
Friday
Sunny and hot, with a high near 100.
Friday Night
Mostly clear, with a low around 76.
Saturday
Sunny and hot, with a high near 100.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Greenville TX
 33.06°N 96.13°W (Elev. 502 ft)
Last Update:
1:27 pm CDT Aug 23, 2026
Forecast Valid:
2pm CDT Aug 23, 2026-6pm CDT Aug 29, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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