Weather Alert
Garrison Weather Warning NWS WEATHER ALERT FOR THE GARRISON, IA AREA - Issued: 149 PM CDT Fri Oct 30 2026 Garrison Weather Warning

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Garrison, IA Weather - Hour by Hour Forecast

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Garrison, IA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Overcast. Temperature is 55°F13°C, dew point 44°F7°C, humidity 66%. Wind direction is E at 10 mph16 km/h with visibility of 10 mi16 km. Barometric pressure is 30.28 in1025 mb.
Tonight - Cloudy. A slight chance of showers and thunderstorms this evening. Showers likely with a slight chance of thunderstorms after midn.. Full Forecast
Saturday - Cloudy. Showers likely, mainly in the morning. Highs in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 70%... Full Forecast

Garrison Hourly Weather

24 Hour Forecast Scroll
Fri, Oct 30
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Garrison, IA Hourly Weather - Cloudy - 5:00 PM Garrison, IA Hourly Weather - Cloudy - 6:00 PM Garrison, IA Hourly Weather - Cloudy - 7:00 PM Garrison, IA Hourly Weather - Cloudy - 8:00 PM Garrison, IA Hourly Weather - Cloudy - 9:00 PM Garrison, IA Hourly Weather - Cloudy - 10:00 PM Garrison, IA Hourly Weather - Cloudy - 11:00 PM Garrison, IA Hourly Weather - Cloudy - 12:00 AM Garrison, IA Hourly Weather - Cloudy - 1:00 AM Garrison, IA Hourly Weather - Cloudy - 2:00 AM Garrison, IA Hourly Weather - Cloudy - 3:00 AM Garrison, IA Hourly Weather - Cloudy - 4:00 AM Garrison, IA Hourly Weather - Cloudy - 5:00 AM Garrison, IA Hourly Weather - Cloudy - 6:00 AM Garrison, IA Hourly Weather - Cloudy - 7:00 AM Garrison, IA Hourly Weather - Cloudy - 8:00 AM Garrison, IA Hourly Weather - Cloudy - 9:00 AM Garrison, IA Hourly Weather - Cloudy - 10:00 AM Garrison, IA Hourly Weather - Cloudy - 11:00 AM Garrison, IA Hourly Weather - Cloudy - 12:00 PM Garrison, IA Hourly Weather - Cloudy - 1:00 PM Garrison, IA Hourly Weather - Cloudy - 2:00 PM Garrison, IA Hourly Weather - Cloudy - 3:00 PM Garrison, IA Hourly Weather - Cloudy - 4:00 PM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
59°F15°C 58°F14°C 56°F13°C 55°F13°C 53°F12°C 52°F11°C 52°F11°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 52°F11°C 53°F12°C 54°F12°C 55°F13°C 57°F14°C 58°F14°C 59°F15°C 59°F15°C 60°F16°C
- - - Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain - - -
12% 12% 12% 36% 36% 36% 36% 36% 36% 53% 53% 53% 53% 53% 53% 65% 65% 65% 65% 65% 65% 20% 20% 20%
42°F6°C 42°F6°C 43°F6°C 43°F6°C 44°F7°C 44°F7°C 44°F7°C 44°F7°C 44°F7°C 45°F7°C 45°F7°C 46°F8°C 46°F8°C 47°F8°C 47°F8°C 48°F9°C 48°F9°C 49°F9°C 49°F9°C 50°F10°C 50°F10°C 50°F10°C 49°F9°C 49°F9°C
53% 55% 62% 64% 71% 74% 74% 77% 77% 80% 80% 83% 83% 86% 86% 86% 83% 83% 80% 77% 75% 72% 69% 67%
E E E E E E E ESE ESE ESE ESE ESE ESE ESE ESE ESE SE SE SE SE SE SE ESE E
9 mph 9 mph 9 mph 9 mph 7 mph 7 mph 7 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 6 mph 6 mph
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 5 mi8 km 5 mi8 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
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KVTI model statistics.

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Prob Precip % = Probability of Precipitation.

Garrison 36 Hour Forecast

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

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