Weather Alert
Donnellson Weather Warning NWS WEATHER ALERT FOR THE DONNELLSON, IA AREA - Issued: 332 AM CDT Thu Sep 17 2026 Donnellson Weather Warning

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Donnellson, IA Weather - Hour by Hour Forecast

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Donnellson, IA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mist. Temperature is 71°F22°C, dew point 71°F22°C, humidity 100%. Wind direction is E at 3 mph5 km/h with visibility of 3 mi5 km. Barometric pressure is 30.16 in1021 mb.
Rest of Tonight - Mostly cloudy with a slight chance of showers and thunderstorms. Patchy fog. Some thunderstorms May produce heavy rainfall. Near s.. Full Forecast
Thursday - Mostly cloudy in the morning, then becoming mostly sunny. Patchy fog in the morning. Humid with highs in the lower 80s. East winds.. Full Forecast

Donnellson Hourly Weather

24 Hour Forecast Scroll
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Donnellson, IA Hourly Weather - Cloudy - 3:00 AM Donnellson, IA Hourly Weather - Cloudy - 4:00 AM Donnellson, IA Hourly Weather - Cloudy - 5:00 AM Donnellson, IA Hourly Weather - Cloudy - 6:00 AM Donnellson, IA Hourly Weather - Cloudy - 7:00 AM Donnellson, IA Hourly Weather - Cloudy - 8:00 AM Donnellson, IA Hourly Weather - Cloudy - 9:00 AM Donnellson, IA Hourly Weather - Cloudy - 10:00 AM Donnellson, IA Hourly Weather - Cloudy - 11:00 AM Donnellson, IA Hourly Weather - Mostly Cloudy - 12:00 PM Donnellson, IA Hourly Weather - Mostly Cloudy - 1:00 PM Donnellson, IA Hourly Weather - Mostly Cloudy - 2:00 PM Donnellson, IA Hourly Weather - Partly Cloudy - 3:00 PM Donnellson, IA Hourly Weather - Partly Cloudy - 4:00 PM Donnellson, IA Hourly Weather - Partly Cloudy - 5:00 PM Donnellson, IA Hourly Weather - Mostly Cloudy - 6:00 PM Donnellson, IA Hourly Weather - Mostly Cloudy - 7:00 PM Donnellson, IA Hourly Weather - Mostly Cloudy - 8:00 PM Donnellson, IA Hourly Weather - Cloudy - 9:00 PM Donnellson, IA Hourly Weather - Cloudy - 10:00 PM Donnellson, IA Hourly Weather - Cloudy - 11:00 PM Donnellson, IA Hourly Weather - Cloudy - 12:00 AM Donnellson, IA Hourly Weather - Cloudy - 1:00 AM Donnellson, IA Hourly Weather - Cloudy - 2:00 AM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
72°F22°C 72°F22°C 72°F22°C 73°F23°C 73°F23°C 74°F23°C 76°F24°C 77°F25°C 79°F26°C 80°F27°C 82°F28°C 82°F28°C 82°F28°C 82°F28°C 80°F27°C 79°F26°C 77°F25°C 76°F24°C 74°F23°C 73°F23°C 72°F22°C 72°F22°C 71°F22°C 70°F21°C
Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain - - - - - - Rain Rain Rain Rain Rain Rain Rain
68% 68% 68% 68% 68% 25% 25% 25% 25% 25% 25% 13% 13% 13% 13% 13% 13% 27% 27% 27% 27% 27% 27% 38%
71°F22°C 71°F22°C 71°F22°C 72°F22°C 72°F22°C 72°F22°C 73°F23°C 73°F23°C 73°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 73°F23°C 73°F23°C 72°F22°C 72°F22°C 71°F22°C 71°F22°C 70°F21°C
97% 97% 97% 97% 97% 93% 90% 88% 82% 82% 77% 77% 77% 77% 82% 85% 91% 90% 97% 97% 100% 97% 100% 100%
SSE SSE S S S S SSE SSE SW SSW SSW W WNW NW NW NNW N SSW SE NNE NE NE ENE ENE
2 mph 2 mph 2 mph 1 mph 1 mph 1 mph 1 mph 1 mph 1 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph
6 mi10 km 6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 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 6 mi10 km 6 mi10 km 3 mi5 km .75 mi1 km .25 mi0 km .5 mi1 km
Hour (CDT)
Weather
Clouds
Temperature
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POP
Dewpoint
Humidity
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KFSW model statistics.

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Prob Precip % = Probability of Precipitation.

Donnellson 36 Hour Forecast

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

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