Areas of Extreme Heat and Fire Weather in the Northwest U.S.; Heavy Rain in the West and South-central U.S.

Extreme heat will continue in the interior Northwest into midweek before finally waning. Hot temperatures, dry, gusty winds, and isolated dry thunderstorms will bring critical fire weather. Heavy rain and thunderstorms are expected across portions of the Great Basin, Rockies, and central/southern Plains. An atmospheric river will bring heavy rain and strong winds to southwest Alaska. Read More >

Hazardous Weather Conditions

Current conditions at

Harrison, Boone County Airport (KHRO)

Lat: 36.26°NLon: 93.15°WElev: 1365ft.

Fair

71°F

22°C

Humidity 53%
Wind Speed SE 9 mph
Barometer 30.30 in (1025.2 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 26 Aug 10:53 am CDT
Extended Forecast for

Rule AR

  • Today

    Today: Mostly sunny, with a high near 82. East wind around 5 mph.

    High: 82 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 56. East wind around 5 mph becoming calm  in the evening.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 1pm.  Increasing clouds, with a high near 81. Southeast wind around 5 mph.

    High: 81 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am.  Low around 62. Southeast wind around 5 mph.  Chance of precipitation is 80%.

    Low: 62 °F

    Chance
    Showers then
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  High near 69. Southeast wind 5 to 10 mph.  Chance of precipitation is 100%.

    High: 69 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers.  Mostly cloudy, with a low around 59. East wind around 5 mph.  Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 73. East wind around 5 mph.

    High: 73 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 59. East wind around 5 mph becoming calm  in the evening.

    Low: 59 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 77. Calm wind becoming east around 5 mph in the afternoon.

    High: 77 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 82. East wind around 5 mph.
Tonight
Partly cloudy, with a low around 56. East wind around 5 mph becoming calm in the evening.
Wednesday
A 30 percent chance of showers after 1pm. Increasing clouds, with a high near 81. Southeast wind around 5 mph.
Wednesday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 62. Southeast wind around 5 mph. Chance of precipitation is 80%.
Thursday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 69. Southeast wind 5 to 10 mph. Chance of precipitation is 100%.
Thursday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 59. East wind around 5 mph. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 73. East wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 59. East wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 77. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 57. East wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 81. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 58. East wind around 5 mph becoming calm.
Labor Day
Mostly sunny, with a high near 82. Calm wind becoming east around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Rule AR
 36.27°N 93.47°W
10:50 am CDT Aug 26, 2025
11am CDT Aug 26, 2025-6pm CDT Sep 1, 2025
 
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Additional Resources

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Hourly Weather Forecast

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