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      Flood Watch
      until 1:00 AM CDT
      Elev 1024 ft, 42.016 °N 94.313 °W

      Grand Junction, IA

      Jefferson Station66°
      Updated: 1:58 AM CDT on September 30, 2026 (GMT -5)
      9 minutes ago
      71°
      56°
      66
      Feels Like 66
      Cloudy
      N
      3
      Same temperature is expected today
      Wundermap
      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
        Wed 09/30
        Low 65°f
         56% Precip. / 0 in
        Cloudy with occasional rain showers. Low near 65F. Winds light and variable. Chance of rain 60%.
        Tomorrow
        Thu 10/01
        High 72°f
         64% Precip. / 0.19 in
        Cloudy with rain developing later in the day. High 72F. Winds light and variable. Chance of rain 60%. Localized flooding is possible.
        Tomorrow night
        Thu 10/01
        Low 64°f
         95% Precip. / 1.24 in
        Periods of rain. Low 64F. Winds ENE at 5 to 10 mph. Chance of rain 100%. 1 to 2 inches of rain expected. Locally heavy rainfall possible.
        Hourly Forecast
        Now
        66°
        2AM
        80%
        66°
        3AM
        57%
        66°
        4AM
        66°
        5AM
        66°
        6AM
        66°
        7AM
        66°
        7:12AM
        Sunrise
        8AM
        66°
        9AM
        68°
        10AM
        69°
        11AM
        31%
        70°
        12PM
        71°
        1PM
        48%
        71°
        2PM
        42%
        72°
        3PM
        50%
        72°
        4PM
        49%
        71°
        5PM
        61%
        71°
        6PM
        64%
        70°
        7PM
        83%
        69°
        7:00PM
        Sunset
        8PM
        88%
        68°
        9PM
        84%
        67°
        10PM
        85%
        67°
        11PM
        96%
        66°
        12AM
        95%
        66°
        1AM
        90%
        67°
        Precipitation
        96%
        Rain expected around 2:30 AM
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        60
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.77 in
        2. Visibility 6 miles
        3. Clouds Cloudy
        4. Dew Point66°F
        5. Humidity 100%
        6. Rainfall 0.66 in
        7. Snow Depth 0 in
         KEFW Station History
        Almanac for September 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 72°F 71°F 91°F 2023
        4. Low 65°F 46°F 28°F 1939
        5. Rain/Snow Depth
        6. Precipitation 1.43 in 2.9 in -
        7. Snow 0 in - in -
        Almanac for October 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 68°F 71°F 96°F
        4. Low 51°F 45°F 24°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:12 AM 7:00 PM
        3. Civil Twilight 6:45 AM 7:27 PM
        4. Nautical Twilight 6:12 AM 8:00PM
        5. Astronomical Twilight 5:39 AM 8:32 PM
        1. Length of Visible Light 12h 42m
        2. Length of Day 11h 47m
        3. Tomorrow will be 2 minutes 48 seconds shorter
        1. Moon 9:02 PM 12:03 PM
        2. Waning Gibbous77% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
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