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      Elev 6362 ft, 45.257 °N 111.313 °W

      Big Sky, MT

      Tue, Oct 13, 2026
      Tuesday
      Wed 10/14
      High 48°f
      24% Precip. / 0 in
      Partly cloudy. High 48F. Winds SSW at 5 to 10 mph.
      Tuesday night
      Wed 10/14
      Low 28°f
      23% Precip. / 0 in
      A few clouds from time to time. Low 28F. Winds light and variable.
      Sunrise 7:38 AM
      Sunset 6:43 PM
      Moonrise 11:14 AM
      Moonset 7:48 PM
      Waxing Crescent, 9% visible
      Hourly Forecast
      12AM
      29°
      1AM
      28°
      2AM
      28°
      3AM
      27°
      4AM
      26°
      5AM
      27°
      6AM
      27°
      7AM
      26°
      7:39AM
      Sunrise
      8AM
      27°
      9AM
      30°
      10AM
      34°
      11AM
      38°
      12PM
      42°
      1PM
      44°
      2PM
      46°
      3PM
      47°
      4PM
      46°
      5PM
      46°
      6PM
      45°
      6:43PM
      Sunset
      7PM
      42°
      8PM
      38°
      9PM
      36°
      10PM
      35°
      11PM
      34°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Partly Cloudy
      29°F 25°F 17% 0in 51% 20°F 70% 4 mph SSW 30.11in
      1:00 am
      Partly Cloudy
      28°F 23°F 18% 0in 51% 20°F 74% 4 mph SSW 30.12in
      2:00 am
      Partly Cloudy
      28°F 23°F 18% 0in 52% 20°F 73% 4 mph SSW 30.13in
      3:00 am
      Partly Cloudy
      27°F 22°F 16% 0in 53% 20°F 75% 4 mph SSW 30.13in
      4:00 am
      Partly Cloudy
      26°F 22°F 16% 0in 55% 20°F 77% 4 mph SSW 30.14in
      5:00 am
      Partly Cloudy
      27°F 22°F 16% 0in 56% 20°F 75% 4 mph SSW 30.15in
      6:00 am
      Partly Cloudy
      27°F 22°F 17% 0in 56% 20°F 77% 4 mph SSW 30.15in
      7:00 am
      Mostly Cloudy
      26°F 22°F 24% 0in 63% 20°F 78% 4 mph S 30.15in
      8:00 am
      Mostly Cloudy
      27°F 23°F 24% 0in 60% 21°F 80% 3 mph S 30.14in
      9:00 am
      Partly Cloudy
      30°F 27°F 23% 0in 56% 23°F 75% 3 mph S 30.14in
      10:00 am
      Partly Cloudy
      34°F 31°F 22% 0in 52% 24°F 66% 3 mph SSW 30.11in
      11:00 am
      Partly Cloudy
      38°F 36°F 21% 0in 48% 25°F 57% 3 mph SSW 30.06in
      12:00 pm
      Partly Cloudy
      42°F 39°F 20% 0in 46% 25°F 51% 4 mph SSW 30.03in
      1:00 pm
      Partly Cloudy
      44°F 41°F 19% 0in 44% 25°F 46% 5 mph SW 30in
      2:00 pm
      Partly Cloudy
      46°F 43°F 19% 0in 42% 25°F 44% 6 mph SW 29.98in
      3:00 pm
      Partly Cloudy
      47°F 43°F 22% 0in 40% 26°F 43% 7 mph SW 29.96in
      4:00 pm
      Partly Cloudy
      46°F 43°F 21% 0in 41% 26°F 45% 8 mph SW 29.95in
      5:00 pm
      Partly Cloudy
      46°F 42°F 21% 0in 42% 26°F 46% 7 mph SW 29.95in
      6:00 pm
      Partly Cloudy
      45°F 41°F 11% 0in 30% 26°F 47% 7 mph SW 29.96in
      7:00 pm
      Partly Cloudy
      42°F 39°F 11% 0in 31% 26°F 52% 6 mph SW 29.98in
      8:00 pm
      Partly Cloudy
      38°F 35°F 12% 0in 33% 26°F 60% 5 mph S 30.02in
      9:00 pm
      Partly Cloudy
      36°F 32°F 19% 0in 34% 26°F 65% 5 mph S 30.05in
      10:00 pm
      Partly Cloudy
      35°F 31°F 19% 0in 35% 25°F 67% 5 mph SSW 30.06in
      11:00 pm
      Partly Cloudy
      34°F 30°F 20% 0in 36% 25°F 69% 4 mph SSW 30.07in
      Additional Conditions
      1. Pressure 29.94 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point23°F
      5. Humidity 17%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KEKS Station History
      Almanac for October 6, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 73°F 59°F 73°F 2003
      4. Low 40°F 28°F 9°F 2012
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for October 7, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 72°F 58°F 75°F
      4. Low 36°F 28°F 10°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:29 AM 6:55 PM
      3. Civil Twilight 7:00 AM 7:25 PM
      4. Nautical Twilight 6:26 AM 7:59PM
      5. Astronomical Twilight 5:51 AM 8:33 PM
      1. Length of Visible Light 12h 24m
      2. Length of Day 11h 26m
      3. Tomorrow will be 3 minutes 7 seconds shorter
      1. Moon 2:49 AM 5:13 PM
      2. Waning Crescent20% of the Moon is Illuminated
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary