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      Frost Advisory
      until 8:00 AM CDT
      Elev 1220 ft, 45.816 °N 88.063 °W

      Iron Mountain, MI

      Iron Mountain Station53°
      Updated: 9:46 PM CDT on September 13, 2026 (GMT -5)
      4 minutes ago
      67°
      43°
      53
      Feels Like 53
      Clear
      N
      0
      Similar temperature is expected tomorrow
      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
        Tonight
        Mon 09/14
        Low 37°f
         7% Precip. / 0 in
        A clear sky. Scattered frost possible. Low 37F. Winds light and variable.
        Tomorrow
        Tue 09/15
        High 67°f
         24% Precip. / 0 in
        Sunshine early then becoming cloudy later in the day. Slight chance of a rain shower. High 67F. Winds S at 10 to 15 mph.
        Tomorrow night
        Tue 09/15
        Low 54°f
         99% Precip. / 0.71 in
        Periods of rain. Low 54F. Winds S at 10 to 20 mph. Chance of rain 100%. Rainfall near a half an inch. Locally heavy rainfall possible.
        Hourly Forecast
        Now
        49°
        10PM
        49°
        11PM
        47°
        12AM
        45°
        1AM
        44°
        2AM
        42°
        3AM
        41°
        4AM
        40°
        5AM
        39°
        6AM
        38°
        6:29AM
        Sunrise
        7AM
        39°
        8AM
        44°
        9AM
        52°
        10AM
        59°
        11AM
        61°
        12PM
        63°
        1PM
        65°
        2PM
        66°
        3PM
        66°
        4PM
        65°
        5PM
        64°
        6PM
        55%
        62°
        7PM
        92%
        59°
        7:05PM
        Sunset
        8PM
        91%
        56°
        9PM
        100%
        55°
        Precipitation
        100%
        Pollen
        None
        Air Quality
        29
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.16 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point37°F
        5. Humidity 63%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KIMT Station History
        Almanac for September 14, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 67°F 71°F 93°F 1939
        4. Low 43°F 48°F 23°F 1904
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.3 in -
        7. Snow 0 in 0 in -
        Almanac for September 15, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 67°F 71°F 93°F
        4. Low 43°F 47°F 26°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:29 AM 7:05 PM
        3. Civil Twilight 5:59 AM 7:35 PM
        4. Nautical Twilight 5:23 AM 8:10PM
        5. Astronomical Twilight 4:46 AM 8:47 PM
        1. Length of Visible Light 13h 35m
        2. Length of Day 12h 35m
        3. Tomorrow will be 3 minutes 12 seconds shorter
        1. Moon 10:37 AM 8:13 PM
        2. Waxing Crescent13% 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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