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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 Station30°
      Sat, Nov 21, 2026
      Saturday
      Sun 11/22
      High 39°f
      22% Precip. / 0 in
      Intervals of clouds and sunshine. High 39F. Winds light and variable.
      Saturday night
      Sun 11/22
      Low 22°f
      33% Precip. / 0.8 in
      Scattered flurries and snow showers. Low 22F. Winds light and variable. Chance of snow 30%. Snowfall around one inch.
      Sunrise 6:52 AM
      Sunset 4:42 PM
      Moonrise 2:34 PM
      Moonset 3:28 AM
      Waxing Gibbous, 90% visible
      Hourly Forecast
      12AM
      21°
      1AM
      21°
      2AM
      21°
      3AM
      21°
      4AM
      20°
      5AM
      20°
      6AM
      20°
      6:51AM
      Sunrise
      7AM
      19°
      8AM
      24°
      9AM
      27°
      10AM
      30°
      11AM
      33°
      12PM
      35°
      1PM
      36°
      2PM
      37°
      3PM
      37°
      4PM
      36°
      4:42PM
      Sunset
      5PM
      33°
      6PM
      28°
      7PM
      26°
      8PM
      25°
      9PM
      25°
      10PM
      33%
      26°
      11PM
      31%
      26°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Partly Cloudy
      		 21°F 21°F 12% 0in 44% 17°F 83% 3 mph E 30.15in
      1:00 am
      Partly Cloudy
      		 21°F 21°F 12% 0in 47% 17°F 82% 2 mph E 30.16in
      2:00 am
      Partly Cloudy
      		 21°F 21°F 12% 0in 47% 16°F 82% 2 mph E 30.16in
      3:00 am
      Partly Cloudy
      		 21°F 21°F 11% 0in 46% 15°F 80% 2 mph ESE 30.15in
      4:00 am
      Partly Cloudy
      		 20°F 20°F 11% 0in 46% 15°F 81% 2 mph E 30.15in
      5:00 am
      Partly Cloudy
      		 20°F 20°F 10% 0in 45% 15°F 81% 2 mph ESE 30.16in
      6:00 am
      Partly Cloudy
      		 20°F 20°F 9% 0in 44% 15°F 84% 2 mph E 30.17in
      7:00 am
      Partly Cloudy
      		 19°F 19°F 12% 0in 41% 16°F 86% 2 mph ESE 30.17in
      8:00 am
      Partly Cloudy
      		 24°F 24°F 11% 0in 37% 18°F 79% 2 mph SE 30.17in
      9:00 am
      Partly Cloudy
      		 27°F 27°F 10% 0in 33% 20°F 75% 3 mph SSE 30.15in
      10:00 am
      Partly Cloudy
      		 30°F 30°F 13% 0in 32% 21°F 68% 3 mph S 30.14in
      11:00 am
      Partly Cloudy
      		 33°F 30°F 12% 0in 34% 22°F 63% 4 mph SSE 30.13in
      12:00 pm
      Partly Cloudy
      		 35°F 32°F 12% 0in 37% 23°F 61% 4 mph S 30.11in
      1:00 pm
      Partly Cloudy
      		 36°F 33°F 12% 0in 41% 23°F 58% 4 mph S 30.09in
      2:00 pm
      Partly Cloudy
      		 37°F 33°F 13% 0in 44% 23°F 57% 4 mph SSW 30.08in
      3:00 pm
      Partly Cloudy
      		 37°F 34°F 13% 0in 48% 23°F 56% 4 mph S 30.07in
      4:00 pm
      Partly Cloudy
      		 36°F 33°F 21% 0in 51% 23°F 60% 4 mph SSW 30.08in
      5:00 pm
      Partly Cloudy
      		 33°F 33°F 22% 0in 57% 22°F 65% 3 mph S 30.07in
      6:00 pm
      Mostly Cloudy
      		 28°F 28°F 22% 0in 63% 22°F 77% 2 mph SE 30.1in
      7:00 pm
      Mostly Cloudy
      		 26°F 26°F 23% 0in 67% 21°F 80% 2 mph SE 30.12in
      8:00 pm
      Mostly Cloudy
      		 25°F 25°F 24% 0in 69% 20°F 79% 2 mph SE 30.12in
      9:00 pm
      Mostly Cloudy
      		 25°F 25°F 20% 0in 70% 19°F 77% 3 mph SE 30.12in
      10:00 pm
      Few Snow Showers
      		 26°F 26°F 33% 0.01in 72% 19°F 74% 3 mph SE 30.12in
      11:00 pm
      Few Snow Showers
      		 26°F 26°F 31% 0.01in 72% 19°F 74% 3 mph SE 30.12in
      Additional Conditions
      1. Pressure 29.97 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point14°F
      5. Humidity 53%
      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 56°F 51°F 68°F 1959
      4. Low 23°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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