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      Winter Storm Warning
      until 10:00 AM PST
      Elev 6811 ft, 39.324 °N 120.378 °W

      Donner Summit, CA

      Donner Summit Station29°
      Tue, Nov 17, 2026
      Tuesday
      Wed 11/18
      High 36°f
      21% Precip. / 0 in
      Partly cloudy. High 36F. Winds S at 5 to 10 mph.
      Tuesday night
      Wed 11/18
      Low 20°f
      64% Precip. / 1.9 in
      Partly cloudy in the evening then becoming cloudy with periods of snow after midnight. Low near 20F. Winds light and variable. Chance of snow 60%. 1 to 3 inches of snow expected.
      Sunrise 6:47 AM
      Sunset 4:45 PM
      Moonrise 12:58 PM
      Moonset -
      First Quarter, 53% visible
      Hourly Forecast
      12AM
      33%
      24°
      1AM
      24°
      2AM
      23°
      3AM
      24%
      22°
      4AM
      20%
      21°
      5AM
      20%
      20°
      6AM
      20%
      19°
      6:47AM
      Sunrise
      7AM
      21%
      18°
      8AM
      22°
      9AM
      25°
      10AM
      28°
      11AM
      31°
      12PM
      33°
      1PM
      34°
      2PM
      35°
      3PM
      35°
      4PM
      34°
      4:44PM
      Sunset
      5PM
      31°
      6PM
      27°
      7PM
      25°
      8PM
      24°
      9PM
      24°
      10PM
      23°
      11PM
      23°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Few Snow Showers
      		 24°F 24°F 33% 0.01in 56% 21°F 88% 3 mph NE 30.08in
      1:00 am
      Partly Cloudy
      		 24°F 24°F 24% 0in 55% 21°F 87% 3 mph NE 30.08in
      2:00 am
      Mostly Cloudy
      		 23°F 23°F 24% 0in 77% 20°F 87% 3 mph NE 30.08in
      3:00 am
      Foggy
      		 22°F 18°F 24% 0in 77% 19°F 87% 3 mph NE 30.08in
      4:00 am
      Foggy
      		 21°F 17°F 20% 0in 77% 18°F 89% 3 mph NE 30.07in
      5:00 am
      Foggy
      		 20°F 20°F 20% 0in 76% 18°F 92% 3 mph ENE 30.08in
      6:00 am
      Foggy
      		 19°F 19°F 20% 0in 76% 18°F 96% 3 mph ENE 30.08in
      7:00 am
      Foggy
      		 18°F 18°F 21% 0in 76% 18°F 96% 3 mph E 30.08in
      8:00 am
      Mostly Cloudy
      		 22°F 22°F 21% 0in 74% 19°F 89% 3 mph ESE 30.08in
      9:00 am
      Partly Cloudy
      		 25°F 20°F 19% 0in 43% 21°F 82% 5 mph SE 30.06in
      10:00 am
      Partly Cloudy
      		 28°F 24°F 17% 0in 40% 21°F 74% 4 mph SSE 30.05in
      11:00 am
      Partly Cloudy
      		 31°F 26°F 17% 0in 39% 22°F 69% 5 mph SSE 30.03in
      12:00 pm
      Partly Cloudy
      		 33°F 28°F 16% 0in 37% 23°F 66% 5 mph S 30in
      1:00 pm
      Partly Cloudy
      		 34°F 29°F 11% 0in 36% 22°F 62% 5 mph SSW 29.98in
      2:00 pm
      Partly Cloudy
      		 35°F 29°F 11% 0in 38% 22°F 60% 6 mph SW 29.98in
      3:00 pm
      Partly Cloudy
      		 35°F 30°F 11% 0in 44% 22°F 59% 6 mph SW 29.99in
      4:00 pm
      Partly Cloudy
      		 34°F 28°F 3% 0in 47% 22°F 63% 6 mph SW 30in
      5:00 pm
      Partly Cloudy
      		 31°F 26°F 4% 0in 48% 22°F 70% 5 mph WSW 30.02in
      6:00 pm
      Partly Cloudy
      		 27°F 22°F 6% 0in 50% 22°F 84% 4 mph SSW 30.04in
      7:00 pm
      Partly Cloudy
      		 25°F 22°F 6% 0in 51% 21°F 84% 3 mph SSW 30.07in
      8:00 pm
      Partly Cloudy
      		 24°F 24°F 7% 0in 51% 20°F 85% 3 mph SSW 30.09in
      9:00 pm
      Partly Cloudy
      		 24°F 24°F 7% 0in 50% 19°F 83% 3 mph SSW 30.1in
      10:00 pm
      Partly Cloudy
      		 23°F 23°F 18% 0in 49% 19°F 81% 3 mph SSW 30.11in
      11:00 pm
      Partly Cloudy
      		 23°F 23°F 18% 0in 51% 18°F 80% 3 mph SSW 30.1in
      Additional Conditions
      1. Pressure 29.97 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point15°F
      5. Humidity 47%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KTRK Station History
      Almanac for November 12, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 55°F 51°F 68°F 1959
      4. Low 28°F 24°F 4°F 1978
      5. Rain/Snow Depth
      6. Precipitation 0.03 in 4.8 in -
      7. Snow 0 in 0.1 in -
      Almanac for November 13, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 39°F 50°F 68°F
      4. Low 28°F 23°F 5°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:42 AM 4:49 PM
      3. Civil Twilight 6:13 AM 5:17 PM
      4. Nautical Twilight 5:41 AM 5:49PM
      5. Astronomical Twilight 5:09 AM 6:21 PM
      1. Length of Visible Light 11h 4m
      2. Length of Day 10h 7m
      3. Tomorrow will be 1 minute 57 seconds shorter
      1. Moon 10:10 AM 7:06 PM
      2. Waxing Crescent11% of the Moon is Illuminated
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Nov 30
      Waning Half Last Qtr
      Dec 8
      New Moon
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