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      Flood Watch
      until 1:00 AM CDT
      Elev 932 ft, 42.008 °N 92.696 °W

      Garwin, IA

      Montour Station69°
      Updated: 4:19 PM CDT on September 29, 2026 (GMT -5)
      8 minutes ago
      77°
      52°
      69
      Feels Like 69
      Rain
      N
      8
      Lower temperature is expected tomorrow
      Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Tue 09/29
        Low 65°f
         91% Precip. / 0.4 in
        Rain likely. Low around 65F. Winds SSW at 5 to 10 mph. Chance of rain 90%. Rainfall near a half an inch. Locally heavy rainfall possible.
        Tomorrow
        Wed 09/30
        High 71°f
         87% Precip. / 0.4 in
        Showers early, becoming a steady rain later in the day. High 71F. Winds SW at 5 to 10 mph. Chance of rain 90%. Rainfall near a half an inch.
        Tomorrow night
        Wed 09/30
        Low 64°f
         90% Precip. / 0.66 in
        Rain likely. Low 64F. Winds S at 5 to 10 mph. Chance of rain 90%. Rainfall near a half an inch. Locally heavy rainfall possible.
        Hourly Forecast
        Now
        73°
        5PM
        81%
        73°
        6PM
        72°
        6:55PM
        Sunset
        7PM
        70°
        8PM
        69°
        9PM
        68°
        10PM
        55%
        67°
        11PM
        72%
        66°
        12AM
        67%
        66°
        1AM
        68%
        66°
        2AM
        78%
        66°
        3AM
        58%
        66°
        4AM
        58%
        67°
        5AM
        63%
        67°
        6AM
        74%
        67°
        7AM
        49%
        67°
        7:06AM
        Sunrise
        8AM
        67°
        9AM
        41%
        68°
        10AM
        45%
        68°
        11AM
        50%
        69°
        12PM
        65%
        70°
        1PM
        81%
        70°
        2PM
        80%
        70°
        3PM
        80%
        71°
        4PM
        81%
        71°
        Precipitation
        81%
        Rain ends by 6 PM
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        34
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 29.8 in
        2. Visibility 7 miles
        3. Clouds Cloudy
        4. Dew Point61°F
        5. Humidity 66%
        6. Rainfall 0.06 in
        7. Snow Depth 0 in
         KMIW Station History
        Almanac for September 29, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 77°F 70°F 91°F 1953
        4. Low 52°F 46°F 24°F 1967
        5. Rain/Snow Depth
        6. Precipitation 0.4 in 2.9 in -
        7. Snow 0 in 0 in -
        Almanac for September 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 70°F 92°F
        4. Low 65°F 45°F 17°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:05 AM 6:55 PM
        3. Civil Twilight 6:37 AM 7:23 PM
        4. Nautical Twilight 6:05 AM 7:55PM
        5. Astronomical Twilight 5:32 AM 8:28 PM
        1. Length of Visible Light 12h 45m
        2. Length of Day 11h 49m
        3. Tomorrow will be 2 minutes 48 seconds shorter
        1. Moon 8:13 PM 10:40 AM
        2. Waning Gibbous86% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
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