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      Winter Storm Warning
      until 6:00 AM MDT
      Elev 1018 ft, 47.475 °N 111.330 °W

      Great Falls, MT

      Great Falls Intl Airport Station30°
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      Sun 10/11
      35°
      29°
      Snow
      0.8
      Mon 10/12
      35°
      23°
      Cloudy
      0
      Tue 10/13
      47°
      32°
      Partly Cloudy
      0
      Wed 10/14
      56°
      33°
      Mostly Sunny
      0
      Thu 10/15
      58°
      40°
      Sunny
      0
      Fri 10/16
      70°
      48°
      Mostly Sunny
      0
      Sat 10/17
      69°
      44°
      Partly Cloudy/Wind
      0
      Sun 10/18
      61°
      38°
      Partly Cloudy
      0
      Mon 10/19
      58°
      40°
      Partly Cloudy
      0
      Tue 10/20
      50°
      35°
      Partly Cloudy
      0
              Additional Conditions
              1. Pressure 30.07 in
              2. Visibility 1 miles
              3. Clouds Cloudy
              4. Dew Point31°F
              5. Humidity 100%
              6. Rainfall 1.06 in
              7. Snow Depth 6.9 in
               KGTF Station History
              Almanac for October 11, 2026
              1. Forecast Average Record
              2. Temperature
              3. High 35°F 60°F 90°F 1934
              4. Low 29°F 34°F 10°F 2009
              5. Rain/Snow Depth
              6. Precipitation 0.08 in 3.4 in -
              7. Snow 0.8 in 0 in -
              Almanac for October 12, 2026
              1. Forecast Average Record
              2. Temperature
              3. High 35°F 59°F 85°F
              4. Low 23°F 34°F 13°F
              Astronomy
              1. Sun Rise Set
              2. Actual Time 7:38 AM 6:44 PM
              3. Civil Twilight 7:07 AM 7:15 PM
              4. Nautical Twilight 6:32 AM 7:50PM
              5. Astronomical Twilight 5:56 AM 8:26 PM
              1. Length of Visible Light 12h 7m
              2. Length of Day 11h 6m
              3. Tomorrow will be 3 minutes 21 seconds shorter
              1. Moon 9:00 AM 6:45 PM
              2. Waxing Crescent1% of the Moon is Illuminated
              Oct 18
              Waxing Half First Qtr
              Oct 25
              Full Moon
              Nov 1
              Waning Half Last Qtr
              Nov 9
              New Moon
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