My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Flood Watch
      until 6:00 AM MDT
      Elev 7201 ft, 35.883 °N 106.305 °W

      Los Alamos, NM

      Los Alamos Airport Station57°
      Updated: 6:26 PM MDT on September 28, 2026 (GMT -6)
      10 minutes ago
      65°
      53°
      57
      Feels Like 57
      Rain
      N
      5
      Lower temperature is expected tomorrow
      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
        Tue 09/29
        Low 51°f
         100% Precip. / 1.22 in
        Showers and thundershowers likely. Low 51F. Winds S at 5 to 10 mph. Chance of rain 100%. 1 to 2 inches of rain expected. Localized flooding is expected.
        Tomorrow
        Wed 09/30
        High 54°f
         96% Precip. / 0.57 in
        Cloudy with periods of rain. High 54F. Winds NE at 5 to 10 mph. Chance of rain 100%. Rainfall near a half an inch. Localized flooding is possible.
        Tomorrow night
        Wed 09/30
        Low 49°f
         100% Precip. / 0.85 in
        Rain likely. Low 49F. Winds NNW at 5 to 10 mph. Chance of rain 100%. Rainfall possibly over one inch. Locally heavy rainfall possible.
        Hourly Forecast
        Now
        55°
        6:52PM
        Sunset
        7PM
        77%
        55°
        8PM
        73%
        53°
        9PM
        85%
        53°
        10PM
        100%
        56°
        11PM
        100%
        57°
        12AM
        99%
        57°
        1AM
        99%
        56°
        2AM
        100%
        57°
        3AM
        95%
        57°
        4AM
        94%
        56°
        5AM
        96%
        56°
        6AM
        88%
        54°
        6:58AM
        Sunrise
        7AM
        70%
        53°
        8AM
        64%
        52°
        9AM
        71%
        51°
        10AM
        60%
        51°
        11AM
        68%
        52°
        12PM
        86%
        52°
        1PM
        88%
        53°
        2PM
        81%
        53°
        3PM
        83%
        54°
        4PM
        79%
        53°
        5PM
        94%
        53°
        6PM
        96%
        53°
        Precipitation
        100%
        Thunderstorms likely to continue
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        33
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.73 in
        2. Visibility 7 miles
        3. Clouds Cloudy
        4. Dew Point53°F
        5. Humidity 94%
        6. Rainfall 0.2 in
        7. Snow Depth 0 in
         KLAM Station History
        Almanac for September 28, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 65°F 70°F 86°F 1949
        4. Low 53°F 45°F 24°F 1936
        5. Rain/Snow Depth
        6. Precipitation 1.22 in 2.9 in -
        7. Snow 0 in 0 in -
        Almanac for September 29, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 58°F 70°F 85°F
        4. Low 50°F 45°F 23°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:57 AM 6:52 PM
        3. Civil Twilight 6:32 AM 7:18 PM
        4. Nautical Twilight 6:02 AM 7:48PM
        5. Astronomical Twilight 5:32 AM 8:18 PM
        1. Length of Visible Light 12h 46m
        2. Length of Day 11h 55m
        3. Tomorrow will be 2 minutes 15 seconds shorter
        1. Moon 7:49 PM 9:08 AM
        2. Waning Gibbous92% 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
        Nearby Weather Stations
        Station Location
        Temp
        Windchill
        Heat Index
        Dew Point
        Humidity
        Wind
        Precip.
        Elev.
        Updated
        Loading nearby stations…
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareers
        PWS NetworkWunderMap
        Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
        Level Access
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary