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      Elev 1207 ft, 43.104 °N 91.632 °W

      Ossian, IA

      Castalia Station25°

      Current Conditions

      Castalia Station · updated

      25°F
      40° 25°
      Clear Feels Like 25°
      NW 5 mph Wind
      Same temperature is expected today
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      575
      90
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      7
      0 mph

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      Temperature, dewpoint and wind modeled down to the neighborhood.

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      Now
      Radar debug
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Fri 11/13
        High 40°f
         2% Precip. / 0 in
        Sunshine and clouds mixed. High near 40F. Winds N at 5 to 10 mph.
        Tonight
        Fri 11/13
        Low 23°f
         7% Precip. / 0 in
        Clear skies. Low 23F. Winds light and variable.
        Tomorrow
        Sat 11/14
        High 43°f24°f
         7% Precip. / 0 in
        Mainly sunny. High 43F. Winds light and variable.
        Hourly Forecast
        Now
        26°
        6AM
        26°
        6:57AM
        Sunrise
        7AM
        26°
        8AM
        28°
        9AM
        31°
        10AM
        33°
        11AM
        35°
        12PM
        37°
        1PM
        38°
        2PM
        39°
        3PM
        39°
        4PM
        38°
        4:44PM
        Sunset
        5PM
        35°
        6PM
        33°
        7PM
        32°
        8PM
        31°
        9PM
        29°
        10PM
        28°
        11PM
        27°
        12AM
        27°
        1AM
        26°
        2AM
        25°
        3AM
        25°
        4AM
        24°
        5AM
        25°
        Precipitation
        7%
        Pollen
        None
        Air Quality
        24
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.2 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point24°F
        5. Humidity 93%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KDEH Station History
        Almanac for November 13, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 40°F 48°F 75°F 1999
        4. Low 25°F 29°F 0°F 1986
        5. Rain/Snow Depth
        6. Precipitation 0 in 4.8 in -
        7. Snow 0 in 0.1 in -
        Almanac for November 14, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 43°F 47°F 70°F
        4. Low 23°F 29°F -7°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:57 AM 4:44 PM
        3. Civil Twilight 6:26 AM 5:15 PM
        4. Nautical Twilight 5:52 AM 5:49PM
        5. Astronomical Twilight 5:19 AM 6:23 PM
        1. Length of Visible Light 10h 48m
        2. Length of Day 9h 47m
        3. Tomorrow will be 2 minutes 15 seconds shorter
        1. Moon 11:14 AM 7:49 PM
        2. Waxing Crescent17% of the Moon is Illuminated
        Nov 17
        Waxing Half First Qtr
        Nov 24
        Full Moon
        Dec 1
        Waning Half Last Qtr
        Dec 8
        New Moon
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