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      Elev 2677 ft, 45.748 °N 102.922 °W

      Ralph, SD

      Sun, Nov 8, 2026
      Today
      Sun 11/08
      High 66°f
      1% Precip. / 0 in
      Sun and clouds mixed. High 66F. Winds S at 10 to 20 mph.
      Tonight
      Sun 11/08
      Low 39°f
      2% Precip. / 0 in
      Cloudy skies early, followed by partial clearing. Low 39F. Winds NW at 5 to 10 mph.
      Sunrise 6:42 AM
      Sunset 4:29 PM
      Moonrise 6:17 AM
      Moonset 3:44 PM
      Waning Crescent, 0% visible
      Hourly Forecast
      Now
      39°
      9AM
      45°
      10AM
      53°
      11AM
      58°
      12PM
      61°
      1PM
      63°
      2PM
      64°
      3PM
      63°
      4PM
      58°
      4:29PM
      Sunset
      5PM
      52°
      6PM
      49°
      7PM
      48°
      8PM
      47°
      9PM
      46°
      10PM
      46°
      11PM
      46°
      12AM
      46°
      1AM
      46°
      2AM
      44°
      3AM
      43°
      4AM
      42°
      5AM
      42°
      6AM
      41°
      6:44AM
      Sunrise
      7AM
      40°
      8AM
      43°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      9:00 am
      Sunny
      45°F 41°F 1% 0in 15% 35°F 66% 9 mph S 30.07in
      10:00 am
      Sunny
      53°F 49°F 0% 0in 13% 35°F 50% 13 mph S 30.01in
      11:00 am
      Mostly Sunny
      58°F 55°F 0% 0in 20% 34°F 41% 15 mph S 29.96in
      12:00 pm
      Mostly Sunny
      61°F 59°F 0% 0in 29% 35°F 38% 15 mph S 29.91in
      1:00 pm
      Partly Cloudy
      63°F 61°F 0% 0in 30% 35°F 36% 15 mph S 29.88in
      2:00 pm
      Partly Cloudy
      64°F 63°F 0% 0in 39% 37°F 37% 13 mph SSW 29.85in
      3:00 pm
      Partly Cloudy
      63°F 62°F 0% 0in 33% 38°F 39% 10 mph SSW 29.85in
      4:00 pm
      Mostly Sunny
      58°F 56°F 0% 0in 22% 38°F 48% 9 mph SSW 29.85in
      5:00 pm
      Clear
      52°F 50°F 0% 0in 9% 38°F 59% 7 mph SSW 29.86in
      6:00 pm
      Mostly Clear
      49°F 47°F 1% 0in 23% 38°F 64% 7 mph WSW 29.87in
      7:00 pm
      Partly Cloudy
      48°F 44°F 1% 0in 34% 37°F 65% 8 mph WNW 29.88in
      8:00 pm
      Partly Cloudy
      47°F 43°F 2% 0in 58% 37°F 68% 8 mph WNW 29.9in
      9:00 pm
      Cloudy
      46°F 42°F 2% 0in 86% 36°F 69% 8 mph NW 29.91in
      10:00 pm
      Cloudy
      46°F 42°F 1% 0in 89% 35°F 67% 7 mph NW 29.91in
      11:00 pm
      Cloudy
      46°F 43°F 1% 0in 84% 35°F 65% 8 mph NW 29.92in
      Additional Conditions
      1. Pressure 30.1 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point33°F
      5. Humidity 80%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KHEI Station History
      Almanac for November 8, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 66°F 46°F 80°F 1999
      4. Low 29°F 22°F -13°F 1945
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for November 9, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 58°F 46°F 70°F
      4. Low 34°F 22°F -22°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:42 AM 4:29 PM
      3. Civil Twilight 6:10 AM 5:00 PM
      4. Nautical Twilight 5:35 AM 5:36PM
      5. Astronomical Twilight 5:00 AM 6:11 PM
      1. Length of Visible Light 10h 49m
      2. Length of Day 9h 46m
      3. Tomorrow will be 2 minutes 39 seconds shorter
      1. Moon 6:17 AM 3:44 PM
      2. Waning Crescent0% of the Moon is Illuminated
      Nov 9
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Nov 30
      Waning Half Last Qtr
      Nearby Weather Stations
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      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary