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      River Flood Warning
      until 12:00 AM CDT
      +1 more alert
      Elev 717 ft, 41.434 °N 90.462 °W

      Coal Valley, IL

      Coal Valley Station58°
      Updated: 8:12 AM CDT on September 21, 2026 (GMT -5)
      10 minutes ago
      61°
      55°
      58
      Feels Like 58
      Cloudy
      N
      13
      Gusts 24 mph
      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
        Tue 09/22
        High 61°f
         36% Precip. / 0.01 in
        Cloudy skies with a few showers this afternoon. High 61F. Winds ENE at 10 to 15 mph. Chance of rain 40%.
        Tonight
        Tue 09/22
        Low 55°f
         69% Precip. / 0.13 in
        Showers this evening becoming a steady light rain overnight. Low near 55F. Winds NE at 10 to 15 mph. Chance of rain 70%.
        Tomorrow
        Tue 09/22
        High 61°f49°f
         62% Precip. / 0.05 in
        Rain showers early with overcast skies later in the day. High 61F. Winds NE at 10 to 15 mph. Chance of rain 60%.
        Hourly Forecast
        Now
        59°
        9AM
        59°
        10AM
        59°
        11AM
        60°
        12PM
        61°
        1PM
        61°
        2PM
        61°
        3PM
        61°
        4PM
        37%
        61°
        5PM
        32%
        60°
        6PM
        31%
        60°
        7PM
        32%
        59°
        7:00PM
        Sunset
        8PM
        58°
        9PM
        57°
        10PM
        57°
        11PM
        30%
        57°
        12AM
        35%
        57°
        1AM
        44%
        56°
        2AM
        55%
        56°
        3AM
        55%
        56°
        4AM
        61%
        56°
        5AM
        69%
        56°
        6AM
        61%
        56°
        6:49AM
        Sunrise
        7AM
        53%
        56°
        8AM
        62%
        56°
        Precipitation
        69%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        22
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.1 in
        2. Visibility 7 miles
        3. Clouds Cloudy
        4. Dew Point57°F
        5. Humidity 95%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KMLI Station History
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 61°F 76°F 92°F 2007
        4. Low 55°F 52°F 32°F 1991
        5. Rain/Snow Depth
        6. Precipitation 0.14 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 61°F 76°F 95°F
        4. Low 55°F 52°F 32°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:48 AM 7:00 PM
        3. Civil Twilight 6:20 AM 7:28 PM
        4. Nautical Twilight 5:48 AM 8:00PM
        5. Astronomical Twilight 5:15 AM 8:33 PM
        1. Length of Visible Light 13h 7m
        2. Length of Day 12h 12m
        3. Tomorrow will be 2 minutes 44 seconds shorter
        1. Moon 4:43 PM 1:15 AM
        2. Waxing Gibbous77% 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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