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      River Flood Warning
      until 3:00 PM CDT
      Elev 814 ft, 42.095 °N 91.870 °W

      Shellsburg, IA

      Shellsburg Station58°
      Updated: 3:30 AM CDT on September 21, 2026 (GMT -5)
      1 minute ago
      61°
      54°
      58
      Feels Like 58
      Cloudy
      N
      11
      Gusts 19 mph
      Lower 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
        Tue 09/22
        High 60°f
         51% Precip. / 0.07 in
        Cloudy with showers. High near 60F. Winds ENE at 10 to 15 mph. Chance of rain 50%.
        Tonight
        Tue 09/22
        Low 52°f
         58% Precip. / 0.14 in
        Cloudy with occasional rain showers. Low 52F. Winds ENE at 10 to 15 mph. Chance of rain 60%.
        Tomorrow
        Wed 09/23
        High 60°f46°f
         24% Precip. / 0 in
        Cloudy. High around 60F. Winds ENE at 10 to 15 mph.
        Hourly Forecast
        Now
        59°
        4AM
        58°
        5AM
        58°
        6AM
        57°
        6:54AM
        Sunrise
        7AM
        57°
        8AM
        57°
        9AM
        57°
        10AM
        58°
        11AM
        40%
        58°
        12PM
        37%
        59°
        1PM
        38%
        59°
        2PM
        46%
        59°
        3PM
        40%
        59°
        4PM
        39%
        59°
        5PM
        52%
        59°
        6PM
        47%
        59°
        7PM
        52%
        58°
        7:06PM
        Sunset
        8PM
        58%
        57°
        9PM
        56%
        56°
        10PM
        50%
        56°
        11PM
        46%
        55°
        12AM
        40%
        55°
        1AM
        37%
        55°
        2AM
        46%
        55°
        3AM
        50%
        55°
        Precipitation
        58%
        Pollen
        None
        Air Quality
        20
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.09 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point54°F
        5. Humidity 85%
        6. Rainfall 0.49 in
        7. Snow Depth 0 in
         KVTI Station History
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 61°F 72°F 97°F 2022
        4. Low 54°F 48°F 28°F 1982
        5. Rain/Snow Depth
        6. Precipitation 0.2 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 61°F 72°F 90°F
        4. Low 54°F 47°F 26°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:53 AM 7:06 PM
        3. Civil Twilight 6:26 AM 7:34 PM
        4. Nautical Twilight 5:53 AM 8:06PM
        5. Astronomical Twilight 5:19 AM 8:40 PM
        1. Length of Visible Light 13h 8m
        2. Length of Day 12h 12m
        3. Tomorrow will be 2 minutes 49 seconds shorter
        1. Moon 4:51 PM 1:18 AM
        2. Waxing Gibbous77% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
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