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      Small Craft Advisory
      until 7:00 AM CDT
      Elev 610 ft, 41.598 °N 87.360 °W

      Gary, IN

      Ambrige Mann Station66°
      Updated: 4:04 AM CDT on September 15, 2026 (GMT -5)
      9 minutes ago
      86°
      65°
      66
      Feels Like 66
      Partly Cloudy
      N
      14
      Gusts 28 mph
      Higher 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 09/15
        High 86°f
         44% Precip. / 0.26 in
        Mixed clouds and sun this morning. Scattered thunderstorms developing this afternoon. Storms may contain strong gusty winds. High 86F. Winds SW at 10 to 20 mph. Chance of rain 40%.
        Tonight
        Tue 09/15
        Low 66°f
         73% Precip. / 0.37 in
        Thunderstorms. Potential for heavy rainfall. Low 66F. Winds NNE at 5 to 10 mph. Chance of rain 70%.
        Tomorrow
        Wed 09/16
        High 73°f67°f
         49% Precip. / 0.1 in
        Cloudy with occasional rain showers. High 73F. Winds NE at 5 to 10 mph. Chance of rain 50%. Locally heavy rainfall possible.
        Hourly Forecast
        Now
        66°
        5AM
        66°
        6AM
        67°
        6:30AM
        Sunrise
        7AM
        68°
        8AM
        71°
        9AM
        73°
        10AM
        76°
        11AM
        79°
        12PM
        81°
        1PM
        83°
        2PM
        84°
        3PM
        85°
        4PM
        85°
        5PM
        84°
        6PM
        44%
        81°
        6:58PM
        Sunset
        7PM
        78°
        8PM
        54%
        76°
        9PM
        58%
        74°
        10PM
        54%
        73°
        11PM
        72%
        72°
        12AM
        45%
        72°
        1AM
        73%
        71°
        2AM
        41%
        71°
        3AM
        32%
        70°
        4AM
        51%
        69°
        Precipitation
        73%
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        28
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point56°F
        5. Humidity 71%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KGYY Station History
        Almanac for September 15, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 86°F 76°F 104°F 1939
        4. Low 65°F 54°F 36°F 1923
        5. Rain/Snow Depth
        6. Precipitation 0.64 in 0.12 in -
        7. Snow 0 in - in -
        Almanac for September 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 76°F 93°F
        4. Low 65°F 54°F 39°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:29 AM 6:58 PM
        3. Civil Twilight 6:01 AM 7:26 PM
        4. Nautical Twilight 5:29 AM 7:59PM
        5. Astronomical Twilight 4:55 AM 8:32 PM
        1. Length of Visible Light 13h 24m
        2. Length of Day 12h 28m
        3. Tomorrow will be 2 minutes 44 seconds shorter
        1. Moon 11:30 AM 8:52 PM
        2. Waxing Crescent21% 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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