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

Early Heat Wave in the West; Fire Concerns in the Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Current conditions at

Idabel, Mc Curtain County Regional Airport (K4O4)

Lat: 33.91°NLon: 94.86°WElev: 472ft.

Fair

59°F

15°C

Humidity 20%
Wind Speed SW 14 G 21 mph
Barometer 30.14 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 17 Mar 4:55 pm CDT
Extended Forecast for

De Kalb TX

  • Tonight

    Tonight: Partly cloudy, with a low around 42. South wind 5 to 10 mph.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 73. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 73 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49. South wind 5 to 10 mph.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Southwest wind 10 to 15 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 54. Southwest wind around 5 mph.

    Low: 54 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. South wind 5 to 10 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 73. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 49. South wind 5 to 10 mph.
Thursday
Sunny, with a high near 83. Southwest wind 10 to 15 mph.
Thursday Night
Clear, with a low around 54. Southwest wind around 5 mph.
Friday
Sunny, with a high near 87.
Friday Night
Clear, with a low around 54.
Saturday
Sunny, with a high near 90.
Saturday Night
Clear, with a low around 61.
Sunday
Sunny, with a high near 91.
Sunday Night
Mostly clear, with a low around 59.
Monday
Sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
De Kalb TX
 33.51°N 94.62°W (Elev. 404 ft)
Last Update:
4:31 pm CDT Mar 17, 2026
Forecast Valid:
4pm CDT Mar 17, 2026-6pm CDT Mar 24, 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