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 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 >

Hazardous Weather Conditions

Current conditions at

Graham, Graham Municipal Airport (KRPH)

Lat: 33.11°NLon: 98.56°WElev: 1122ft.

Fair

93°F

34°C

Humidity 30%
Wind Speed SE 5 mph
Barometer 29.88 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 23 Aug 9:15 pm CDT
Extended Forecast for

Round Timber TX

Extreme Heat Warning August 24, 12:00pm until August 24, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Tonight

    Tonight: Mostly clear, with a low around 81. South southeast wind 5 to 9 mph.

    Low: 81 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 110. West southwest wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 110 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 80. South southwest wind around 10 mph.

    Low: 80 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 108. Southwest wind 7 to 10 mph.

    High: 108 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 78. South wind 5 to 8 mph becoming east in the evening.

    Low: 78 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny and hot, with a high near 100. Chance of precipitation is 20%.

    High: 100 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 81. South southeast wind 5 to 9 mph.
Monday
Sunny and hot, with a high near 110. West southwest wind 9 to 14 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 80. South southwest wind around 10 mph.
Tuesday
Sunny and hot, with a high near 108. Southwest wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 78. South wind 5 to 8 mph becoming east in the evening.
Wednesday
Mostly sunny and hot, with a high near 102.
Wednesday Night
Partly cloudy, with a low around 74.
Thursday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny and hot, with a high near 100. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 74.
Friday
Sunny and hot, with a high near 102.
Friday Night
Mostly clear, with a low around 75.
Saturday
Sunny and hot, with a high near 103.
Saturday Night
Mostly clear, with a low around 76.
Sunday
Sunny and hot, with a high near 104.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Round Timber TX
 33.44°N 99.07°W
Last Update:
8:37 pm CDT Aug 23, 2026
Forecast Valid:
9pm CDT Aug 23, 2026-6pm CDT Aug 30, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation