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

Hazardous Weather Conditions

Current conditions at

Boone Municipal (KBNW)

Lat: 42.05°NLon: 93.85°WElev: 1161ft.

Fog/Mist

70°F

21°C

Humidity 100%
Wind Speed S 7 G 13 mph
Barometer 29.97 in
Dewpoint 70°F (21°C)
Visibility 1.00 mi
Last update 25 Jul 12:15 am CDT
Extended Forecast for

Boone Municipal IA

Extreme Heat Watch July 26, 12:00pm until July 27, 10:00pm
Heat Advisory July 25, 12:00pm until July 26, 12:00pm
Click here for hazard details and duration
Extreme Heat Watch
Heat Advisory

  • Overnight

    Overnight: Patchy fog. Otherwise, cloudy, with a low around 68. South wind around 8 mph.

    Low: 68 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 90. Heat index values as high as 102. South southwest wind 6 to 8 mph.

    High: 90 °F

    Areas Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 73. South wind around 7 mph.

    Low: 73 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 93. Heat index values as high as 109. South southwest wind 7 to 11 mph.

    High: 93 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 76. South wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 76 °F

    Partly Cloudy
    then Chance
    T-storms

  • Monday

    Monday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, cloudy, with a low around 68. South wind around 8 mph.
Saturday
Areas of fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 90. Heat index values as high as 102. South southwest wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 73. South wind around 7 mph.
Sunday
Partly sunny, with a high near 93. Heat index values as high as 109. South southwest wind 7 to 11 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 76. South wind 11 to 13 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 94.
Monday Night
Mostly clear, with a low around 71.
Tuesday
Mostly sunny, with a high near 90.
Tuesday Night
Partly cloudy, with a low around 69.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
Mostly sunny, with a high near 88.
Thursday Night
Mostly clear, with a low around 69.
Friday
Sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boone Municipal IA
 42.04°N 93.86°W
Last Update:
9:43 pm CDT Jul 24, 2026
Forecast Valid:
12am CDT Jul 25, 2026-6pm CDT Jul 31, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation