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Harmon Lake State Game Management Area Weather Warning NWS WEATHER ALERT FOR THE HARMON LAKE STATE GAME MANAGEMENT AREA, IA AREA - Issued: 1036 AM CDT Sat Aug 15 2026 Harmon Lake State Game Management Area Weather Warning

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Harmon Lake State Game Management Area, IA Weather - Hour by Hour Forecast

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Harmon Lake State Game Management Area, IA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Overcast. Temperature is 71°F22°C, dew point 69°F21°C, humidity 94%. Wind direction is ESE at 3 mph5 km/h with visibility of 10 mi16 km. Barometric pressure is 30.04 in1017 mb.
Rest of Today - Mostly cloudy. Patchy fog early this morning. A chance of showers and thunderstorms this afternoon. Highs around 80. Southeast win.. Full Forecast
Tonight - Mostly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the mid 60s. West winds 5 to 10 mph. Chanc.. Full Forecast

Harmon Lake State Game Management Area Hourly Weather

24 Hour Forecast Scroll
Sat, Aug 15
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Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 10:00 AM Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 11:00 AM Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 12:00 PM Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 1:00 PM Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 2:00 PM Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 3:00 PM Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 4:00 PM Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 5:00 PM Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 6:00 PM Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 7:00 PM Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 8:00 PM Harmon Lake State Game Management Area, IA Hourly Weather - Mostly Cloudy - 9:00 PM Harmon Lake State Game Management Area, IA Hourly Weather - Mostly Cloudy - 10:00 PM Harmon Lake State Game Management Area, IA Hourly Weather - Mostly Cloudy - 11:00 PM Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 12:00 AM Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 1:00 AM Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 2:00 AM Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 3:00 AM Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 4:00 AM Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 5:00 AM Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 6:00 AM Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 7:00 AM Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 8:00 AM Harmon Lake State Game Management Area, IA Hourly Weather - Cloudy - 9:00 AM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
72°F22°C 73°F23°C 75°F24°C 76°F24°C 77°F25°C 77°F25°C 78°F26°C 78°F26°C 77°F25°C 77°F25°C 76°F24°C 75°F24°C 74°F23°C 73°F23°C 72°F22°C 71°F22°C 70°F21°C 69°F21°C 68°F20°C 68°F20°C 67°F19°C 67°F19°C 68°F20°C 70°F21°C
- - - - Rain Rain Rain Rain Rain Rain - - - - - - - - - - - - - -
19% 19% 19% 19% 26% 26% 26% 26% 26% 26% 10% 10% 10% 10% 10% 10% 6% 6% 6% 6% 6% 6% 3% 3%
71°F22°C 72°F22°C 73°F23°C 74°F23°C 74°F23°C 75°F24°C 75°F24°C 75°F24°C 75°F24°C 75°F24°C 75°F24°C 74°F23°C 74°F23°C 73°F23°C 72°F22°C 71°F22°C 70°F21°C 69°F21°C 68°F20°C 68°F20°C 67°F19°C 67°F19°C 67°F19°C 66°F19°C
97% 97% 94% 94% 91% 94% 91% 91% 94% 94% 97% 97% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 97% 87%
SE SE SE SSE S SW SSW W W W W WNW WNW NW NW NW NW NW NNW NNW NNW NNW NNW N
5 mph 5 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 2 mph 2 mph 2 mph 3 mph 3 mph 3 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 11 mph
6 mi10 km 6 mi10 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km 6 mi10 km 10 mi16 km
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KFXY model statistics.

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Prob Precip % = Probability of Precipitation.

Harmon Lake State Game Management Area 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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