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      Elev 2812 ft, 48.276 °N 110.364 °W

      Big Sandy, MT

      Updated: 2:47 PM MDT on September 13, 2026 (GMT -6)
      2 minutes ago
      70°
      39°
      68
      Feels Like 68
      Fair
      N
      15
      Gusts 22 mph
      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
        Mon 09/14
        High 70°f
        3% Precip. / 0 in
        Mostly sunny. High around 70F. Winds SSE at 10 to 20 mph.
        Tonight
        Mon 09/14
        Low 47°f
        90% Precip. / 0.29 in
        Rain early...then remaining cloudy with showers overnight. Low 47F. Winds W at 10 to 20 mph. Chance of rain 90%. Rainfall around a quarter of an inch.
        Tomorrow
        Tue 09/15
        High 60°f42°f
        24% Precip. / 0 in
        Cloudy and windy. Slight chance of a rain shower. High near 60F. Winds W at 20 to 30 mph.
        Hourly Forecast
        Now
        68°
        3PM
        68°
        4PM
        69°
        5PM
        70°
        6PM
        69°
        7PM
        67°
        7:38PM
        Sunset
        8PM
        37%
        63°
        9PM
        90%
        59°
        10PM
        64%
        58°
        11PM
        56%
        56°
        12AM
        53%
        54°
        1AM
        31%
        54°
        2AM
        36%
        53°
        3AM
        52°
        4AM
        51°
        5AM
        50°
        6AM
        49°
        6:57AM
        Sunrise
        7AM
        48°
        8AM
        49°
        9AM
        50°
        10AM
        53°
        11AM
        54°
        12PM
        55°
        1PM
        57°
        2PM
        58°
        Additional Conditions
        1. Pressure 29.76 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point45°F
        5. Humidity 44%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KLTY Station History
        Almanac for September 13, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 72°F 93°F 1959
        4. Low 39°F 41°F 25°F 2016
        5. Rain/Snow Depth
        6. Precipitation 0.29 in - in -
        7. Snow 0 in - in -
        Almanac for September 14, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 60°F 71°F 87°F
        4. Low 39°F 40°F 21°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:55 AM 7:37 PM
        3. Civil Twilight 6:24 AM 8:09 PM
        4. Nautical Twilight 5:46 AM 8:46PM
        5. Astronomical Twilight 5:07 AM 9:25 PM
        1. Length of Visible Light 13h 44m
        2. Length of Day 12h 41m
        3. Tomorrow will be 3 minutes 29 seconds shorter
        1. Moon 10:04 AM 8:15 PM
        2. Waxing Crescent7% 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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        Weather Alerts
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