Alcatraz Island, CA

California • United States

Forecast Point 118 ft • 37.8266, -122.4228

Snow Forecast Summary

Next 1-5 Days

0"

S Sun 15
M Mon 16
T Tue 17
W Wed 18
T Thu 19

Next 6-10 Days

0"

F Fri 20
S Sat 21
S Sun 22
M Mon 23
T Tue 24
How to read this data

Daily Snow Forecast

Tahoe

6 hours ago Bryan Allegretto

Snow, heavy at times, continues Saturday with snow showers into Saturday evening before ending by early Sunday morning. Mostly sunny on Sunday. Rain & snow showers for Monday. A drier pattern starting Tuesday through Friday. We could see the next storm move in around the 21st. Weak systems are possible through the end of the month, but overall below-average precipitation is expected.

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Right Now

Estimated
54 °F
Windy, feels like 52 °F
20 mph
W gusts to 35 mph
Sat Dec 14 1:40pm PST

5-Day Hourly Forecast

Back 12 Hours Forward 12 Hours
  1p Sat2p Sat3p Sat4p Sat5p Sat6p Sat
Precip Chance 25%
14%
12%
4%
4%
3%
Precipitation in
Snowfall in
Snow Ratio SLR
Snow Level ft 4,7004,7004,7004,5004,5004,500
Weather WindyWindyWindyMostly CloudyCloudyCloudy
Temperature °F 545454535352
Feels Like °F 525252525151
Rel. Humidity % 767777787977
Wind Speed mph W20W20W20W15WNW15WNW10
Wind Gust mph 353530252020
Cloud Cover % 606060708090

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How to read this data

Detailed 10-Day Forecast

  Temp   Alerts Snow Ratio 12-Hr Snowfall Snow Level (ft) Precip Chance Precip Amount Feels Like Relative Humidity Wind (mph)
Speed Gust
 Cloud Cover
Sat 14 54 °F 4,900 100% 52 °F 82%
WSW15 30
 80%
48 °F 4,100 5% 49 °F 79%
NW5 10
 40%
Sun 15 52 °F 3,500 0% 48 °F 74%
NE5 5
 50%
48 °F 6,900 15% 47 °F 81%
SE5 5
 80%
Mon 16 52 °F 7,900 90% 48 °F 81%
SE5 10
 100%
48 °F 6,200 5% 48 °F 88%
NE5 5
 90%
Tue 17 57 °F 7,200 5% 51 °F 80%
NNE5 5
 40%
47 °F 7,600 0% 48 °F 90%
NNE5 5
 40%
Wed 18 56 °F 7,600 0% 50 °F 77%
NNE5 10
 50%
48 °F 8,100 0% 48 °F 80%
NE5 10
 60%
Thu 19 56 °F 8,000 0% 50 °F 79%
NE10 10
 20%
48 °F 8,100 0% 48 °F 85%
NE5 10
 40%
Fri 20 57 °F 7,700 5% 52 °F 79%
ENE5 5
 70%
54 °F 7,700 40% 54 °F 79%
SSE5 10
 100%
Sat 21 58 °F 6,600 55% 56 °F 85%
SSW10 20
 90%
50 °F 5,600 45% 51 °F 92%
Calm 5
 90%
Sun 22 55 °F 7,200 0% 52 °F 86%
ESE5 5
 90%
52 °F 8,900 45% 52 °F 91%
SSE5 5
 100%
Mon 23 57 °F 8,400 40% 54 °F 84%
ENE5 5
 60%
52 °F 8,300 50% 52 °F 86%
E5 5
 90%
How to read this data

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