Alcatraz Island, CA Snow Forecast

Alcatraz Island, CA

W Wed 11

T Thu 12

F Fri 13

S Sat 14

S Sun 15

M Mon 16

T Tue 17

W Wed 18

T Thu 19

F Fri 20

21 hours ago Bryan Allegretto

Dry weather continues with slight cooling over the next 10 days, and maybe a few showers.

Estimated

59 °F

Mostly Cloudy, feels like 59 °F

10 mph

WSW gusts to 15 mph

Jump To:

	11a Tue	12p Tue	1p Tue	2p Tue	3p Tue	4p Tue
Precip Chance	0%	0%	0%	0%	0%	0%
Precipitation in
Snowfall in
Snow Ratio SLR
Snow Level ft	9,700	9,700	9,700	9,700	9,700	9,800
Weather
Temperature °F	59	59	60	60	60	59
Feels Like °F	59	59	59	60	60	59
Rel. Humidity %	87	89	87	85	87	91
Wind Speed mph	WSW10	WSW10	WSW15	WSW15	WSW15	WSW15
Wind Gust mph	15	15	20	20	20	20
Cloud Cover %	60	60	50	40	60	60

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	Temp	Snow Level (ft)	Precip Chance	Feels Like	Relative Humidity	Wind (mph) Speed Gust	Cloud Cover
Tue 10	60 °F	9,900	0%	59 °F	88%	WSW10 15	70%
Tue 10	57 °F	10,000	0%	57 °F	91%	WSW15 20	40%
Wed 11	66 °F	9,600	0%	62 °F	77%	W15 20	10%
Wed 11	57 °F	8,700	0%	59 °F	87%	W10 15	10%
Thu 12	69 °F	8,900	0%	64 °F	69%	WSW5 10	0%
Thu 12	56 °F	9,600	0%	58 °F	86%	SSW5 10	10%
Fri 13	68 °F	9,900	0%	62 °F	72%	SW5 10	20%
Fri 13	56 °F	10,200	0%	58 °F	87%	SW5 10	60%
Sat 14	65 °F	10,300	0%	61 °F	77%	SW10 10	40%
Sat 14	57 °F	10,700	0%	57 °F	88%	SW10 15	40%
Sun 15	63 °F	10,100	0%	60 °F	81%	WSW10 15	60%
Sun 15	57 °F	8,900	0%	58 °F	87%	WSW10 15	70%
Mon 16	63 °F	8,300	10%	60 °F	75%	WSW10 15	60%
Mon 16	56 °F	8,600	10%	57 °F	85%	WSW5 10	30%
Tue 17	65 °F	8,400	0%	61 °F	73%	WSW5 10	40%
Tue 17	56 °F	9,500	25%	57 °F	85%	WSW5 10	20%
Wed 18	65 °F	9,300	15%	60 °F	67%	SSW10 10	50%
Wed 18	58 °F	8,500	15%	59 °F	78%	SW10 10	30%
Thu 19	67 °F	8,900	0%	62 °F	60%	SSW5 5	50%
Thu 19	58 °F	9,000	0%	59 °F	68%	WSW5 5	50%