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

Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Mexia Limestone County Airport (KLXY)

Lat: 31.64°NLon: 96.51°WElev: 545ft.

Fair

99°F

37°C

Humidity 16%
Wind Speed SW 6 mph
Barometer 30.07 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 16 Aug 4:15 pm CDT
Extended Forecast for

Fairfield TX

Heat Advisory August 17, 12:00pm until August 17, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Clear, with a low around 73. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 73 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 103. Heat index values as high as 106. Southwest wind around 5 mph becoming calm in the afternoon.

    High: 103 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. Calm wind becoming south southwest around 5 mph in the evening.

    Low: 75 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 100. Heat index values as high as 105. South southeast wind around 5 mph.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 76. South wind around 5 mph.

    Low: 76 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 99. South southwest wind around 5 mph.

    High: 99 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 75. South wind around 5 mph.

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 100. South southwest wind around 5 mph.

    High: 100 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 75. South wind around 5 mph.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 73. Calm wind becoming south southwest around 5 mph after midnight.
Monday
Sunny and hot, with a high near 103. Heat index values as high as 106. Southwest wind around 5 mph becoming calm in the afternoon.
Monday Night
Mostly clear, with a low around 75. Calm wind becoming south southwest around 5 mph in the evening.
Tuesday
Sunny and hot, with a high near 100. Heat index values as high as 105. South southeast wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 76. South wind around 5 mph.
Wednesday
Sunny and hot, with a high near 99. South southwest wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 75. South wind around 5 mph.
Thursday
Sunny and hot, with a high near 100. South southwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 75. South wind around 5 mph.
Friday
Sunny and hot, with a high near 99.
Friday Night
A 20 percent chance of showers. Mostly clear, with a low around 74.
Saturday
Sunny and hot, with a high near 99.
Saturday Night
Mostly clear, with a low around 74.
Sunday
Sunny, with a high near 98.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fairfield TX
 31.72°N 96.17°W (Elev. 449 ft)
Last Update:
1:26 pm CDT Aug 16, 2026
Forecast Valid:
4pm CDT Aug 16, 2026-6pm CDT Aug 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

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Chance of Precipitation