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

Heavy rain and gusty winds from Tropical Storm Moke will impact the Big Island into Monday, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Dangerous heat persists across the Southern Plains and Lower Mississippi Valley, building further into the Southwest by midweek. Read More >

Current conditions at

Rockwall Municipal Airport (KF46)

Lat: 32.93°NLon: 96.43°WElev: 564ft.

Fair

102°F

39°C

Humidity 26%
Wind Speed S 8 mph
Barometer 29.88 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 23 Aug 7:35 pm CDT
Extended Forecast for

3 Miles SSE Rowlett 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

  • Tonight

    Low: 82 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of sprinkles between 1pm and 4pm.  Sunny and hot, with a high near 107. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 107 °F

    Slight Chance
    Sprinkles

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms after 1am.  Mostly clear, with a low around 82. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 82 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: Sunny and hot, with a high near 102. Heat index values as high as 105. South southwest wind 10 to 15 mph.

    High: 102 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 81. South wind 10 to 15 mph.

    Low: 81 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 100. West wind 5 to 10 mph.

    High: 100 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 79. North wind around 5 mph becoming southeast in the evening.

    Low: 79 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 99. South wind around 5 mph becoming north in the afternoon.

    High: 99 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 82. South southeast wind 5 to 15 mph.
Monday
A slight chance of sprinkles between 1pm and 4pm. 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 82. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny and hot, with a high near 102. Heat index values as high as 105. South southwest wind 10 to 15 mph.
Tuesday Night
Mostly clear, with a low around 81. South wind 10 to 15 mph.
Wednesday
Mostly sunny and hot, with a high near 100. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 79. North wind around 5 mph becoming southeast in the evening.
Thursday
Mostly sunny and hot, with a high near 99. South wind around 5 mph becoming north in the afternoon.
Thursday Night
Partly cloudy, with a low around 78. East wind around 5 mph.
Friday
Mostly sunny, with a high near 98.
Friday Night
Mostly clear, with a low around 78.
Saturday
Sunny, with a high near 98.
Saturday Night
Clear, with a low around 78.
Sunday
Sunny, with a high near 98.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Rowlett TX
 32.87°N 96.54°W (Elev. 413 ft)
6:12 pm CDT Aug 23, 2026
7pm CDT Aug 23, 2026-6pm CDT Aug 30, 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