Hazardous Weather Conditions
Current conditions at
Boone Municipal (KBNW)
Lat: 42.05°NLon: 93.85°WElev: 1161ft.
Fair
66°F
19°C
| Humidity | 83% |
| Wind Speed | W 6 mph |
| Barometer | 30.13 in |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 15 Sep 1:55 pm CDT |
Extended Forecast for
Boone IA
Flood Watch September 15, 02:09pm until September 16, 01:00pm
NOW until 1:00pm Wed

Flood Watch
This Afternoon

High: 71 °F
Chance
ShowersTonight

Low: 58 °F
Mostly Cloudy
Wednesday

High: 69 °F
Chance
ShowersWednesday Night
Low: 67 °F
Slight Chance
T-storms then
CloudyThursday

High: 77 °F
Chance
ShowersThursday Night
Low: 64 °F
Slight Chance
T-storms then
Chance
T-stormsFriday

High: 81 °F
Showers
LikelyFriday Night

Low: 67 °F
Showers
Detailed Forecast
This Afternoon
A 30 percent chance of showers, mainly before 3pm. Cloudy, with a high near 71. North wind around 6 mph.
Tonight
Mostly cloudy, with a low around 58. Northeast wind 3 to 6 mph.
Wednesday
A chance of showers and thunderstorms before 1pm, then a chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 69. East wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a steady temperature around 67. East southeast wind around 5 mph becoming calm in the evening.
Thursday
A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 77. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 64. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 81. Chance of precipitation is 60%.
Friday Night
Showers and possibly a thunderstorm. Low around 67. Chance of precipitation is 80%.
Saturday
A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 77.
Saturday Night
A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 70.
Sunday Night
Mostly cloudy, with a low around 58.
Monday
Mostly cloudy, with a high near 68.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Boone IA
42.07°N 93.89°W
42.07°N 93.89°W
1:27 pm CDT Sep 15, 2026
2pm CDT Sep 15, 2026-6pm CDT Sep 21, 2026



