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      Elev 143 ft, 39.039 °N 76.497 °W

      Arnold, MD

      Briar Lea Station41°
      Updated: 6:23 AM EST on November 10, 2026 (GMT -5)
      9 minutes ago
      66°
      42°
      41
      Feels Like 41
      Clear
      N
      2
      Similar temperature is expected today
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      575
      90
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      7
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      Temperature, dewpoint and wind modeled down to the neighborhood.

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      Now
      Radar debug
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Tue 11/10
        High 66°f
         2% Precip. / 0 in
        Sunny. High 66F. Winds SW at 5 to 10 mph.
        Tonight
        Tue 11/10
        Low 44°f
         7% Precip. / 0 in
        Clear skies. Low 44F. Winds light and variable.
        Tomorrow
        Wed 11/11
        High 64°f52°f
         7% Precip. / 0 in
        Except for a few afternoon clouds, mainly sunny. High 64F. Winds SE at 5 to 10 mph.
        Hourly Forecast
        Now
        44°
        6:43AM
        Sunrise
        7AM
        44°
        8AM
        48°
        9AM
        52°
        10AM
        55°
        11AM
        58°
        12PM
        61°
        1PM
        63°
        2PM
        65°
        3PM
        65°
        4PM
        64°
        4:56PM
        Sunset
        5PM
        61°
        6PM
        58°
        7PM
        57°
        8PM
        56°
        9PM
        55°
        10PM
        53°
        11PM
        52°
        12AM
        51°
        1AM
        49°
        2AM
        48°
        3AM
        48°
        4AM
        47°
        5AM
        46°
        6AM
        45°
        Precipitation
        7%
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        32
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.08 in
        2. Visibility 9 miles
        3. Clouds Clear
        4. Dew Point38°F
        5. Humidity 81%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KANP Station History
        Almanac for November 10, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 66°F 60°F 76°F 1999
        4. Low 42°F 43°F 27°F 1959
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for November 11, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 64°F 59°F 70°F
        4. Low 44°F 43°F 20°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:43 AM 4:55 PM
        3. Civil Twilight 6:15 AM 5:24 PM
        4. Nautical Twilight 5:43 AM 5:56PM
        5. Astronomical Twilight 5:11 AM 6:27 PM
        1. Length of Visible Light 11h 8m
        2. Length of Day 10h 12m
        3. Tomorrow will be 2 minutes 1 second shorter
        1. Moon 8:15 AM 5:27 PM
        2. Waxing Crescent1% of the Moon is Illuminated
        Nov 17
        Waxing Half First Qtr
        Nov 24
        Full Moon
        Dec 1
        Waning Half Last Qtr
        Dec 8
        New Moon
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