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

Harrison, Boone County Airport (KHRO)

Lat: 36.26°NLon: 93.15°WElev: 1365ft.

Overcast

72°F

22°C

Humidity 66%
Wind Speed NW 13 G 28 mph
Barometer 29.88 in (1010.3 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 1 Aug 11:53 am CDT
Extended Forecast for

Rule AR

  • Today

    Today: Cloudy, with a high near 80. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 80 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 65. North wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 65 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 87. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 63. North wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 91. Calm wind becoming northeast around 5 mph.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 65. East wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. Calm wind becoming south around 5 mph.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 71. Southeast wind around 5 mph.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96. South wind around 5 mph.

    High: 96 °F

    Sunny

Detailed Forecast

Today
Cloudy, with a high near 80. Northwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 65. North wind 5 to 10 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 87. North wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 63. North wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 91. Calm wind becoming northeast around 5 mph.
Monday Night
Clear, with a low around 65. East wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 94. Calm wind becoming south around 5 mph.
Tuesday Night
Mostly clear, with a low around 71. Southeast wind around 5 mph.
Wednesday
Sunny, with a high near 96. South wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 73. South wind around 5 mph.
Thursday
Sunny, with a high near 96. South wind around 5 mph.
Thursday Night
Mostly clear, with a low around 74. South wind around 5 mph.
Friday
Sunny, with a high near 96. South wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rule AR
 36.27°N 93.47°W
Last Update:
11:51 am CDT Aug 1, 2026
Forecast Valid:
11am CDT Aug 1, 2026-6pm CDT Aug 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation