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      Small Craft Advisory
      until 4:00 AM CDT
      Elev 182 ft, 41.773 °N 87.619 °W

      South Side, IL

      Grand Crossing Station66°
      Updated: 2:14 PM CDT on October 14, 2026 (GMT -5)
      1 minute ago
      67°
      59°
      66
      Feels Like 66
      Mostly Cloudy
      N
      12
      Gusts 19 mph
      Lower temperature is expected today
      Wundermap

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       Wundermap
      50
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      575
      90
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      7
      0 mph
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      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Wed 10/14
        High 67°f
         2% Precip. / 0 in
        Generally cloudy. High 67F. Winds NE at 10 to 20 mph.
        Tonight
        Wed 10/14
        Low 58°f
         20% Precip. / 0 in
        Cloudy. Low 58F. Winds ENE at 10 to 15 mph.
        Tomorrow
        Thu 10/15
        High 64°f51°f
         84% Precip. / 0.29 in
        Rain showers in the morning will evolve into a more steady rain in the afternoon. High 64F. Winds SE at 10 to 15 mph. Chance of rain 80%. Rainfall near a quarter of an inch. Locally heavy rainfall possible.
        Hourly Forecast
        Now
        66°
        3PM
        66°
        4PM
        65°
        5PM
        64°
        6PM
        62°
        6:10PM
        Sunset
        7PM
        61°
        8PM
        61°
        9PM
        61°
        10PM
        60°
        11PM
        61°
        12AM
        60°
        1AM
        60°
        2AM
        60°
        3AM
        60°
        4AM
        60°
        5AM
        60°
        6AM
        60°
        7AM
        59°
        7:02AM
        Sunrise
        8AM
        59°
        9AM
        60°
        10AM
        43%
        60°
        11AM
        49%
        60°
        12PM
        48%
        61°
        1PM
        58%
        62°
        2PM
        85%
        63°
        Precipitation
        85%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        37
        Good
        UV Index
        2
        Low
        Additional Conditions
        1. Pressure 30.08 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point57°F
        5. Humidity 73%
        6. Rainfall 0.58 in
        7. Snow Depth 0 in
         KMDW Station History
        Almanac for October 14, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 67°F 65°F 86°F 1975
        4. Low 59°F 47°F 30°F 1937
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.08 in -
        7. Snow 0 in - in -
        Almanac for October 15, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 65°F 65°F 86°F
        4. Low 58°F 46°F 36°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:01 AM 6:10 PM
        3. Civil Twilight 6:33 AM 6:38 PM
        4. Nautical Twilight 6:01 AM 7:10PM
        5. Astronomical Twilight 5:29 AM 7:42 PM
        1. Length of Visible Light 12h 4m
        2. Length of Day 11h 8m
        3. Tomorrow will be 2 minutes 42 seconds shorter
        1. Moon 11:24 AM 8:06 PM
        2. Waxing Crescent15% of the Moon is Illuminated
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
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