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      Elev 4570 ft, 46.436 °N 111.970 °W

      Clancy, MT

      Jefferson County Station58°
      Updated: 10:59 AM MDT on September 12, 2026 (GMT -6)
      22 seconds ago
      65°
      40°
      58
      Feels Like 58
      Partly Cloudy
      N
      3
      Higher temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Sun 09/13
        High 65°f
         1% Precip. / 0 in
        Sun and clouds mixed. High near 65F. Winds NNE at 5 to 10 mph.
        Tonight
        Sun 09/13
        Low 42°f
         8% Precip. / 0 in
        Partly cloudy. Low 42F. Winds WNW at 5 to 10 mph.
        Tomorrow
        Mon 09/14
        High 66°f42°f
         40% Precip. / 0.03 in
        Partly cloudy with afternoon showers or thunderstorms. High 66F. Winds NNW at 10 to 15 mph. Chance of rain 40%. Coastal flooding possible at high tide.
        Hourly Forecast
        Now
        54°
        11AM
        54°
        12PM
        57°
        1PM
        59°
        2PM
        60°
        3PM
        61°
        4PM
        63°
        5PM
        63°
        6PM
        63°
        7PM
        61°
        7:45PM
        Sunset
        8PM
        59°
        9PM
        56°
        10PM
        53°
        11PM
        51°
        12AM
        50°
        1AM
        48°
        2AM
        47°
        3AM
        46°
        4AM
        45°
        5AM
        44°
        6AM
        43°
        7AM
        43°
        7:03AM
        Sunrise
        8AM
        44°
        9AM
        48°
        10AM
        50°
        Precipitation
        8%
        Pollen
        None
        Air Quality
        30
        Good
        UV Index
        3
        Moderate
        Additional Conditions
        1. Pressure 30.03 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point42°F
        5. Humidity 63%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KHLN Station History
        Almanac for September 12, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 65°F 75°F 91°F 2015
        4. Low 40°F 46°F 22°F 1949
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.3 in -
        7. Snow 0 in 0 in -
        Almanac for September 13, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 66°F 75°F 92°F
        4. Low 40°F 46°F 27°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:02 AM 7:45 PM
        3. Civil Twilight 6:31 AM 8:15 PM
        4. Nautical Twilight 5:55 AM 8:51PM
        5. Astronomical Twilight 5:17 AM 9:29 PM
        1. Length of Visible Light 13h 43m
        2. Length of Day 12h 42m
        3. Tomorrow will be 3 minutes 16 seconds shorter
        1. Moon 8:54 AM 8:07 PM
        2. Waxing Crescent2% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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