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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Hazardous Weather Conditions

Current conditions at

Hillsboro, Hillsboro Municipal Airport (KINJ)

Lat: 32.08°NLon: 97.1°WElev: 686ft.

Fair

101°F

38°C

Humidity 28%
Wind Speed S 9 mph
Barometer 29.91 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 31 Jul 4:55 pm CDT
Extended Forecast for

Whitney TX

Heat Advisory July 31, 05:16pm until July 31, 08:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory July 31, 05:16pm until July 31, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Tonight

    Low: 79 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 99. West southwest wind 5 to 10 mph becoming north in the morning.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 73. North wind around 5 mph becoming calm in the evening.

    Low: 73 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 98. Calm wind becoming north around 5 mph in the afternoon.

    High: 98 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 74. North northeast wind around 5 mph becoming calm in the evening.

    Low: 74 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 100. Calm wind becoming east around 5 mph.

    High: 100 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 76. East wind around 5 mph becoming south after midnight.

    Low: 76 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101. South wind around 5 mph.

    High: 101 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 79. South southwest wind 5 to 10 mph.
Saturday
Mostly sunny and hot, with a high near 99. West southwest wind 5 to 10 mph becoming north in the morning.
Saturday Night
Partly cloudy, with a low around 73. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 98. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Clear, with a low around 74. North northeast wind around 5 mph becoming calm in the evening.
Monday
Sunny and hot, with a high near 100. Calm wind becoming east around 5 mph.
Monday Night
Clear, with a low around 76. East wind around 5 mph becoming south after midnight.
Tuesday
Sunny and hot, with a high near 101. South wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 77. South southeast wind 5 to 10 mph.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Mostly clear, with a low around 77.
Thursday
Sunny and hot, with a high near 99.
Thursday Night
Mostly clear, with a low around 77.
Friday
Sunny, with a high near 98.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Whitney TX
 31.96°N 97.35°W (Elev. 597 ft)
Last Update:
1:52 pm CDT Jul 31, 2026
Forecast Valid:
5pm CDT Jul 31, 2026-6pm CDT Aug 7, 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

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation