Weather Alert
Portola Weather Warning NWS WEATHER ALERT FOR THE PORTOLA, CA AREA - WIND ADVISORY Issued: 104 AM PST Wed Nov 11 2026 Portola Weather Warning

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Portola, CA Weather - Hour by Hour Forecast

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Portola, CA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 28°F-2°C, dew point 19°F-7°C, humidity 68%. Wind direction is N at 0 mph0 km/h with visibility of 10 mi16 km. Barometric pressure is 30.31 in1026 mb.
Today - Sunny. Highs 60 to 70. Light winds becoming south around 10 mph in the afternoon... Full Forecast
Tonight - Clear. Lows 26 to 36. Light winds. Gusts up to 30 mph in the evening... Full Forecast

Portola Hourly Weather

24 Hour Forecast Scroll
Wed, Nov 11
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Portola, CA Hourly Weather - Mostly Clear - 3:00 AM Portola, CA Hourly Weather - Mostly Clear - 4:00 AM Portola, CA Hourly Weather - Mostly Clear - 5:00 AM Portola, CA Hourly Weather - Mostly Clear - 6:00 AM Portola, CA Hourly Weather - Mostly Clear - 7:00 AM Portola, CA Hourly Weather - Mostly Clear - 8:00 AM Portola, CA Hourly Weather - Mostly Clear - 9:00 AM Portola, CA Hourly Weather - Mostly Clear - 10:00 AM Portola, CA Hourly Weather - Mostly Clear - 11:00 AM Portola, CA Hourly Weather - Clear - 12:00 PM Portola, CA Hourly Weather - Clear - 1:00 PM Portola, CA Hourly Weather - Clear - 2:00 PM Portola, CA Hourly Weather - Partly Cloudy - 3:00 PM Portola, CA Hourly Weather - Partly Cloudy - 4:00 PM Portola, CA Hourly Weather - Partly Cloudy - 5:00 PM Portola, CA Hourly Weather - Partly Cloudy - 6:00 PM Portola, CA Hourly Weather - Partly Cloudy - 7:00 PM Portola, CA Hourly Weather - Partly Cloudy - 8:00 PM Portola, CA Hourly Weather - Partly Cloudy - 9:00 PM Portola, CA Hourly Weather - Partly Cloudy - 10:00 PM Portola, CA Hourly Weather - Partly Cloudy - 11:00 PM Portola, CA Hourly Weather - Mostly Cloudy - 12:00 AM Portola, CA Hourly Weather - Mostly Cloudy - 1:00 AM Portola, CA Hourly Weather - Mostly Cloudy - 2:00 AM
Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
31°F-1°C 30°F-1°C 30°F-1°C 29°F-2°C 29°F-2°C 36°F2°C 44°F7°C 51°F11°C 55°F13°C 59°F15°C 63°F17°C 63°F17°C 64°F18°C 64°F18°C 59°F15°C 54°F12°C 49°F9°C 46°F8°C 44°F7°C 41°F5°C 39°F4°C 38°F3°C 36°F2°C 35°F2°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
17°F-8°C 17°F-8°C 17°F-8°C 17°F-8°C 17°F-8°C 18°F-8°C 20°F-7°C 21°F-6°C 19°F-7°C 18°F-8°C 16°F-9°C 16°F-9°C 16°F-9°C 16°F-9°C 16°F-9°C 17°F-8°C 17°F-8°C 16°F-9°C 16°F-9°C 15°F-9°C 15°F-9°C 15°F-9°C 15°F-9°C 15°F-9°C
56% 58% 58% 60% 60% 48% 38% 30% 24% 20% 16% 16% 15% 15% 18% 23% 28% 30% 32% 34% 37% 39% 42% 43%
E SE SE ESE ESE ESE SE SE SE SE SE SE SE SE SE S S SW SSW WNW SW SE NE SSE
1 mph 1 mph 1 mph 1 mph 1 mph 1 mph 2 mph 2 mph 2 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 2 mph 2 mph 2 mph
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Hour (PST)
Weather
Clouds
Temperature
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KRTS model statistics.

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Prob Precip % = Probability of Precipitation.

Portola 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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