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      Heat Advisory
      until 7:00 PM CDT
      Elev 420 ft, 36.779 °N 90.399 °W

      Poplar Bluff, MO

      Poplar Bluff Station92°
      Updated: 10:57 AM CDT on September 20, 2026 (GMT -5)
      7 minutes ago
      97°
      65°
      92
      Feels Like 94
      Sunny
      N
      5
      Similar 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 09/21
        High 97°f
         0% Precip. / 0 in
        Mostly sunny. Hot. High 97F. Winds SW at 5 to 10 mph.
        Tonight
        Mon 09/21
        Low 70°f
         23% Precip. / 0 in
        Partly cloudy this evening, then becoming cloudy after midnight. Low around 70F. Winds light and variable.
        Tomorrow
        Mon 09/21
        High 89°f66°f
         24% Precip. / 0 in
        Cloudy early with partial sunshine expected late. High 89F. Winds N at 5 to 10 mph.
        Hourly Forecast
        Now
        92°
        11AM
        92°
        12PM
        95°
        1PM
        96°
        2PM
        96°
        3PM
        97°
        4PM
        96°
        5PM
        96°
        6PM
        93°
        7PM
        88°
        7:01PM
        Sunset
        8PM
        84°
        9PM
        81°
        10PM
        79°
        11PM
        77°
        12AM
        76°
        1AM
        75°
        2AM
        75°
        3AM
        75°
        4AM
        74°
        5AM
        73°
        6AM
        72°
        6:49AM
        Sunrise
        7AM
        71°
        8AM
        74°
        9AM
        76°
        10AM
        78°
        Precipitation
        23%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        47
        Good
        UV Index
        5
        Moderate
        Additional Conditions
        1. Pressure 29.91 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point65°F
        5. Humidity 42%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KPOF Station History
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 97°F 81°F 100°F 2018
        4. Low 65°F 59°F 40°F 1991
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 89°F 81°F 100°F
        4. Low 65°F 59°F 35°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:47 AM 7:01 PM
        3. Civil Twilight 6:22 AM 7:27 PM
        4. Nautical Twilight 5:51 AM 7:57PM
        5. Astronomical Twilight 5:21 AM 8:28 PM
        1. Length of Visible Light 13h 5m
        2. Length of Day 12h 13m
        3. Tomorrow will be 2 minutes 20 seconds shorter
        1. Moon 3:53 PM 12:30 AM
        2. Waxing Gibbous68% 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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