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      River Flood Watch
      until 2:00 PM CDT
      +1 more alert
      Elev 614 ft, 40.526 °N 91.368 °W

      Nauvoo, IL

      Nauvoo Station76°
      Updated: 3:35 PM CDT on September 20, 2026 (GMT -5)
      5 minutes ago
      76°
      62°
      76
      Feels Like 77
      Cloudy
      N
      9
      Lower temperature is expected tomorrow
      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
        Mon 09/21
        Low 61°f
         35% Precip. / 0.02 in
        Cloudy with occasional showers overnight. Low 61F. Winds NE at 10 to 15 mph. Chance of rain 40%.
        Tomorrow
        Tue 09/22
        High 64°f
         40% Precip. / 0.01 in
        Rain showers early with overcast skies later in the day. High 64F. Winds ENE at 5 to 10 mph. Chance of rain 40%.
        Tomorrow night
        Tue 09/22
        Low 57°f
         45% Precip. / 0.09 in
        Considerable cloudiness with occasional rain showers. Low 57F. Winds NE at 5 to 10 mph. Chance of rain 50%.
        Hourly Forecast
        Now
        74°
        4PM
        73°
        5PM
        71°
        6PM
        69°
        7PM
        68°
        7:05PM
        Sunset
        8PM
        66°
        9PM
        66°
        10PM
        65°
        11PM
        64°
        12AM
        64°
        1AM
        63°
        2AM
        64°
        3AM
        64°
        4AM
        63°
        5AM
        36%
        63°
        6AM
        34%
        63°
        6:52AM
        Sunrise
        7AM
        62°
        8AM
        62°
        9AM
        33%
        62°
        10AM
        62°
        11AM
        40%
        62°
        12PM
        63°
        1PM
        63°
        2PM
        62°
        3PM
        63°
        Precipitation
        40%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        29
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 29.89 in
        2. Visibility 9 miles
        3. Clouds Cloudy
        4. Dew Point70°F
        5. Humidity 87%
        6. Rainfall 0.34 in
        7. Snow Depth 0 in
         KEOK Station History
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 76°F 76°F 91°F 2007
        4. Low 62°F 56°F 36°F 1991
        5. Rain/Snow Depth
        6. Precipitation 0.02 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 65°F 75°F 90°F
        4. Low 62°F 55°F 36°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:51 AM 7:05 PM
        3. Civil Twilight 6:23 AM 7:33 PM
        4. Nautical Twilight 5:51 AM 8:04PM
        5. Astronomical Twilight 5:19 AM 8:37 PM
        1. Length of Visible Light 13h 9m
        2. Length of Day 12h 14m
        3. Tomorrow will be 2 minutes 39 seconds shorter
        1. Moon 4:10 PM 12:20 AM
        2. Waxing Gibbous68% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
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