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      Dense Fog Advisory
      until 11:00 AM CDT
      Elev 1332 ft, 42.879 °N 95.187 °W

      Sioux Rapids, IA

      Sioux Rapids Station64°
      Updated: 7:55 AM CDT on September 17, 2026 (GMT -5)
      7 minutes ago
      71°
      63°
      64
      Feels Like 64
      Cloudy
      N
      5
      Lower temperature is expected today
      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
        Today
        Fri 09/18
        High 71°f
         15% Precip. / 0 in
        Generally cloudy. Slight chance of a rain shower. High 71F. Winds NNE at 5 to 10 mph.
        Tonight
        Fri 09/18
        Low 62°f
         81% Precip. / 0.41 in
        Showers developing late tonight with the possibility of a thunderstorm. Low 62F. Winds E at 10 to 15 mph. Chance of rain 80%. Locally heavy rainfall possible.
        Tomorrow
        Sat 09/19
        High 74°f62°f
         79% Precip. / 0.11 in
        Thunderstorms in the morning will give way to cloudy skies late. High 74F. Winds SE at 10 to 20 mph. Chance of rain 80%.
        Hourly Forecast
        Now
        64°
        8AM
        64°
        9AM
        65°
        10AM
        66°
        11AM
        67°
        12PM
        68°
        1PM
        69°
        2PM
        69°
        3PM
        70°
        4PM
        70°
        5PM
        70°
        6PM
        70°
        7PM
        69°
        7:26PM
        Sunset
        8PM
        66°
        9PM
        65°
        10PM
        65°
        11PM
        64°
        12AM
        55%
        64°
        1AM
        56%
        64°
        2AM
        73%
        64°
        3AM
        60%
        64°
        4AM
        81%
        63°
        5AM
        71%
        63°
        6AM
        80%
        63°
        7AM
        80%
        63°
        Precipitation
        81%
        Pollen
        None
        Air Quality
        52
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.21 in
        2. Visibility 3 miles
        3. Clouds Cloudy
        4. Dew Point64°F
        5. Humidity 100%
        6. Rainfall 0.02 in
        7. Snow Depth 0 in
         KSPW Station History
        Almanac for September 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 74°F 97°F 1955
        4. Low 63°F 51°F 30°F 1943
        5. Rain/Snow Depth
        6. Precipitation 0.41 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 73°F 95°F
        4. Low 63°F 50°F 34°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:02 AM 7:26 PM
        3. Civil Twilight 6:34 AM 7:55 PM
        4. Nautical Twilight 6:00 AM 8:28PM
        5. Astronomical Twilight 5:26 AM 9:02 PM
        1. Length of Visible Light 13h 20m
        2. Length of Day 12h 24m
        3. Tomorrow will be 2 minutes 53 seconds shorter
        1. Moon 2:14 PM 10:37 PM
        2. Waxing Crescent40% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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