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      Flood Watch
      until 1:00 PM CDT
      +1 more alert
      Elev 682 ft, 41.733 °N 87.869 °W

      Willow Springs, IL

      Willow Springs Station67°
      Updated: 2:47 AM CDT on September 19, 2026 (GMT -5)
      8 minutes ago
      74°
      63°
      67
      Feels Like 67
      Cloudy
      N
      10
      Gusts 21 mph
      Similar 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
        Tonight
        Fri 09/18
        Low 65°f
         35% Precip. / 0.02 in
        Partly cloudy with a slight chance of thunderstorms. Severe thunderstorms expected. Low near 65F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
        Tomorrow
        Sat 09/19
        High 76°f
         100% Precip. / 0.32 in
        Variable clouds with showers and scattered thunderstorms. Severe thunderstorms expected. High 76F. Winds SSE at 5 to 10 mph. Chance of rain 100%.
        Tomorrow night
        Sat 09/19
        Low 66°f
         79% Precip. / 0.67 in
        Thunderstorms likely. Storms may contain strong gusty winds. Low 66F. Winds NW at 5 to 10 mph. Chance of rain 80%.
        Hourly Forecast
        Now
        68°
        3AM
        68°
        4AM
        67°
        5AM
        67°
        6AM
        36%
        66°
        6:36AM
        Sunrise
        7AM
        59%
        66°
        8AM
        99%
        66°
        9AM
        100%
        67°
        10AM
        50%
        67°
        11AM
        63%
        68°
        12PM
        70°
        1PM
        30%
        72°
        2PM
        34%
        74°
        3PM
        31%
        75°
        4PM
        32%
        75°
        5PM
        37%
        74°
        6PM
        38%
        73°
        6:53PM
        Sunset
        7PM
        45%
        73°
        8PM
        61%
        72°
        9PM
        49%
        72°
        10PM
        49%
        72°
        11PM
        74%
        72°
        12AM
        78%
        72°
        1AM
        80%
        72°
        2AM
        73%
        71°
        Precipitation
        100%
        Thunderstorms possible after 6 AM
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        26
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.02 in
        2. Visibility 7 miles
        3. Clouds Cloudy
        4. Dew Point61°F
        5. Humidity 79%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KMDW Station History
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 75°F 91°F 2000
        4. Low 63°F 58°F 44°F 1991
        5. Rain/Snow Depth
        6. Precipitation 0.02 in - in -
        7. Snow 0 in - in -
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 75°F 75°F 95°F
        4. Low 63°F 57°F 42°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:35 AM 6:53 PM
        3. Civil Twilight 6:08 AM 7:21 PM
        4. Nautical Twilight 5:35 AM 7:54PM
        5. Astronomical Twilight 5:01 AM 8:27 PM
        1. Length of Visible Light 13h 13m
        2. Length of Day 12h 17m
        3. Tomorrow will be 2 minutes 47 seconds shorter
        1. Moon 3:21 PM -
        2. Waxing Gibbous59% 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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