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Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Harrison, Boone County Airport (KHRO)

Lat: 36.26°NLon: 93.15°WElev: 1365ft.

Fair

74°F

23°C

Humidity 69%
Wind Speed NE 6 mph
Barometer 30.07 in (1016.7 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 22 Jul 10:53 pm CDT
Extended Forecast for

Delmar AR

  • Tonight

    Tonight: Clear, with a low around 66. East wind around 5 mph.

    Low: 66 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 86. East wind around 5 mph, with gusts as high as 20 mph.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 68. Southeast wind around 5 mph.

    Low: 68 °F

    Decreasing
    Clouds

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. Southeast wind around 5 mph.

    High: 88 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South wind around 5 mph. Chance of precipitation is 30%.

    Low: 74 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 93. Southwest wind around 5 mph, with gusts as high as 20 mph.

    High: 93 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 76. Southwest wind around 5 mph.

    Low: 76 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 98. West wind around 5 mph.

    High: 98 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 77. South wind around 5 mph.

    Low: 77 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 66. East wind around 5 mph.
Thursday
Sunny, with a high near 86. East wind around 5 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 68. Southeast wind around 5 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. Southeast wind around 5 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South wind around 5 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 93. Southwest wind around 5 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 76. Southwest wind around 5 mph.
Sunday
Sunny, with a high near 98. West wind around 5 mph.
Sunday Night
Mostly clear, with a low around 77. South wind around 5 mph.
Monday
Sunny, with a high near 99. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 77. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 99. Southwest wind around 5 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 76. Southwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 97. Southwest wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Delmar AR
 36.16°N 93.34°W
Last Update:
10:50 pm CDT Jul 22, 2026
Forecast Valid:
11pm CDT Jul 22, 2026-6pm CDT Jul 29, 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