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      Elev 2677 ft, 45.748 °N 102.922 °W

      Ralph, SD

      Prairie City Station40°

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          Current Conditions

          Prairie City Station · updated

          40°F
          57° 28°
          Partly Cloudy Feels Like 40°
          SSW 7 mph Wind
          Higher temperature is expected today
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          50
          50
          575
          90
          50
          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
            Sun 11/15
            High 57°f
             4% Precip. / 0 in
            Sunny. High 57F. Winds WSW at 10 to 15 mph.
            Tonight
            Sun 11/15
            Low 31°f
             6% Precip. / 0 in
            Some clouds this evening will give way to mainly clear skies overnight. Low 31F. Winds light and variable.
            Tomorrow
            Mon 11/16
            High 60°f34°f
             6% Precip. / 0 in
            Sunshine early then becoming cloudy later in the day. High near 60F. Winds S at 5 to 10 mph.
            Hourly Forecast
            Now
            38°
            9AM
            39°
            10AM
            44°
            11AM
            48°
            12PM
            52°
            1PM
            54°
            2PM
            55°
            3PM
            55°
            4PM
            50°
            4:21PM
            Sunset
            5PM
            46°
            6PM
            43°
            7PM
            41°
            8PM
            40°
            9PM
            38°
            10PM
            37°
            11PM
            37°
            12AM
            35°
            1AM
            34°
            2AM
            33°
            3AM
            32°
            4AM
            32°
            5AM
            32°
            6AM
            32°
            6:53AM
            Sunrise
            7AM
            32°
            8AM
            36°
            Precipitation
            6%
            Pollen
            None
            Air Quality
            55
            Moderate
            UV Index
            1
            Low
            Additional Conditions
            1. Pressure 30.02 in
            2. Visibility 8 miles
            3. Clouds Partly Cloudy
            4. Dew Point36°F
            5. Humidity 91%
            6. Rainfall 0 in
            7. Snow Depth 0 in
             KHEI Station History
            Almanac for November 15, 2026
            1. Forecast Average Record
            2. Temperature
            3. High 57°F 43°F 73°F 1953
            4. Low 28°F 20°F -9°F 1955
            5. Rain/Snow Depth
            6. Precipitation 0 in - in -
            7. Snow 0 in - in -
            Almanac for November 16, 2026
            1. Forecast Average Record
            2. Temperature
            3. High 60°F 43°F 70°F
            4. Low 31°F 20°F -9°F
            Astronomy
            1. Sun Rise Set
            2. Actual Time 6:52 AM 4:21 PM
            3. Civil Twilight 6:20 AM 4:53 PM
            4. Nautical Twilight 5:43 AM 5:29PM
            5. Astronomical Twilight 5:08 AM 6:04 PM
            1. Length of Visible Light 10h 33m
            2. Length of Day 9h 28m
            3. Tomorrow will be 2 minutes 23 seconds shorter
            1. Moon 12:15 PM 9:36 PM
            2. Waxing Crescent34% of the Moon is Illuminated
            Nov 17
            Waxing Half First Qtr
            Nov 24
            Full Moon
            Nov 30
            Waning Half Last Qtr
            Dec 8
            New Moon
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