Weather in Portola Valley

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4 October, Sunday

21:00

+21 °C

Feels-like +25 °C

clear

Pressure745mm Hg Humidity53% WindSW, 1 m/s

Water+19°

Sunrise06:07 Sunset17:47 Daylight11:40

Weather forecast for Portola Valley

Pressure, mmHg

Temperature, °C

Wind, m/s

Humidity, %

Wind chill, °C

Magnetic field

4 Su5 Mo5 Mo5 Mo5 Mo6 Tu6 Tu6 Tu6 Tu7 We7 We7 We7 We8 Th8 Th8 Th8 Th9 Fr9 Fr9 Fr9 Fr10 Sa10 Sa10 Sa10 Sa11 Su11 Su11 Su11 Su12 Mo12 Mo12 Mo12 Mo13 Tu13 Tu13 Tu13 Tu14 We14 We14 We14 We15 Th15 Th15 Th15 Th16 Fr16 Fr16 Fr16 Fr17 Sa17 Sa17 Sa17 Sa18 Su18 Su18 Su

EvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDay

745744745743744743744742742742743742743742743741742742743741742741741739739738739738740740741741742743745743745745746744746746746745746746747746746746746746748748750748

+20+20+28+28+21+20+29+30+22+20+29+29+21+20+28+29+21+19+28+29+20+18+27+26+15+12+19+17+10+11+20+19+12+11+20+21+13+12+21+21+14+14+23+26+18+17+26+27+19+18+27+26+16+15+23+24

1-3

2-5

3-6

1-3

CalmNW

1-3

3-6

CalmCalmNW

2-5

3-6

CalmN

1-3

2-5

3-6

1-3

2-5

1-3

2-5

3-6

1-3

3-6

1-3

3-6

1-3

3-6

1-3

2-5

1-3

CalmW

2-5

1-3

CalmNW

2-5

3-6

5355363448473228393929273735262436402728424932377283535586803850817739427163353648432316272516152422162140372830

+25+20+27+28+25+25+28+29+25+25+27+27+25+25+27+28+25+19+27+28+25+18+26+26+15+12+19+17+10+11+20+19+12+11+25+25+13+12+25+25+14+14+24+26+18+17+25+26+19+18+26+26+16+15+25+25

Magnetic storm in Portola Valley for 4 October, Sunday. Even - No magnetic disturbances

Magnetic storm in Portola Valley for 5 October, Monday. Night - No magnetic disturbances

Magnetic storm in Portola Valley for 5 October, Monday. Morn - No magnetic disturbances

Magnetic storm in Portola Valley for 5 October, Monday. Day - No magnetic disturbances

Magnetic storm in Portola Valley for 5 October, Monday. Even - No magnetic disturbances

Magnetic storm in Portola Valley for 6 October, Tuesday. Night - No magnetic disturbances

Magnetic storm in Portola Valley for 6 October, Tuesday. Morn - No magnetic disturbances

Magnetic storm in Portola Valley for 6 October, Tuesday. Day - No magnetic disturbances

Magnetic storm in Portola Valley for 6 October, Tuesday. Even - No magnetic disturbances

Magnetic storm in Portola Valley for 7 October, Wednesday. Night - No magnetic disturbances

Magnetic storm in Portola Valley for 7 October, Wednesday. Morn - No magnetic disturbances

Magnetic storm in Portola Valley for 7 October, Wednesday. Day - No magnetic disturbances

Magnetic storm in Portola Valley for 7 October, Wednesday. Even - No magnetic disturbances

Magnetic storm in Portola Valley for 8 October, Thursday. Night - No magnetic disturbances

Magnetic storm in Portola Valley for 8 October, Thursday. Morn - No magnetic disturbances

Magnetic storm in Portola Valley for 8 October, Thursday. Day - No magnetic disturbances

Magnetic storm in Portola Valley for 8 October, Thursday. Even - No magnetic disturbances

Magnetic storm in Portola Valley for 9 October, Friday. Night - No magnetic disturbances

Magnetic storm in Portola Valley for 9 October, Friday. Morn - No magnetic disturbances

Magnetic storm in Portola Valley for 9 October, Friday. Day - No magnetic disturbances

Magnetic storm in Portola Valley for 9 October, Friday. Even - No magnetic disturbances

Magnetic storm in Portola Valley for 10 October, Saturday. Night - No magnetic disturbances

Magnetic storm in Portola Valley for 10 October, Saturday. Morn - No magnetic disturbances

Magnetic storm in Portola Valley for 10 October, Saturday. Day - No magnetic disturbances

Magnetic storm in Portola Valley for 10 October, Saturday. Even - No magnetic disturbances

Magnetic storm in Portola Valley for 11 October, Sunday. Night - No magnetic disturbances

Magnetic storm in Portola Valley for 11 October, Sunday. Morn - No magnetic disturbances

Magnetic storm in Portola Valley for 11 October, Sunday. Day - No magnetic disturbances

Magnetic storm in Portola Valley for 11 October, Sunday. Even - No magnetic disturbances

Magnetic storm in Portola Valley for 12 October, Monday. Night - No magnetic disturbances

Magnetic storm in Portola Valley for 12 October, Monday. Morn - No magnetic disturbances

Magnetic storm in Portola Valley for 12 October, Monday. Day - No magnetic disturbances

Magnetic storm in Portola Valley for 12 October, Monday. Even - No magnetic disturbances

Magnetic storm in Portola Valley for 13 October, Tuesday. Night - No magnetic disturbances

Magnetic storm in Portola Valley for 13 October, Tuesday. Morn - No magnetic disturbances

Magnetic storm in Portola Valley for 13 October, Tuesday. Day - No magnetic disturbances

Magnetic storm in Portola Valley for 13 October, Tuesday. Even - No magnetic disturbances

Magnetic storm in Portola Valley for 14 October, Wednesday. Night - No magnetic disturbances

Magnetic storm in Portola Valley for 14 October, Wednesday. Morn - No magnetic disturbances

Magnetic storm in Portola Valley for 14 October, Wednesday. Day - No magnetic disturbances

Magnetic storm in Portola Valley for 14 October, Wednesday. Even - No magnetic disturbances

Magnetic storm in Portola Valley for 15 October, Thursday. Night - No magnetic disturbances

Magnetic storm in Portola Valley for 15 October, Thursday. Morn - No magnetic disturbances

Magnetic storm in Portola Valley for 15 October, Thursday. Day - No magnetic disturbances

Magnetic storm in Portola Valley for 15 October, Thursday. Even - No magnetic disturbances

Magnetic storm in Portola Valley for 16 October, Friday. Night - No magnetic disturbances

Magnetic storm in Portola Valley for 16 October, Friday. Morn - No magnetic disturbances

Magnetic storm in Portola Valley for 16 October, Friday. Day - No magnetic disturbances

Magnetic storm in Portola Valley for 16 October, Friday. Even - No magnetic disturbances

Magnetic storm in Portola Valley for 17 October, Saturday. Night - No magnetic disturbances

Magnetic storm in Portola Valley for 17 October, Saturday. Morn - No magnetic disturbances

Magnetic storm in Portola Valley for 17 October, Saturday. Day - No magnetic disturbances

Magnetic storm in Portola Valley for 17 October, Saturday. Even - No magnetic disturbances

Magnetic storm in Portola Valley for 18 October, Sunday. Night - No magnetic disturbances

Magnetic storm in Portola Valley for 18 October, Sunday. Morn - No magnetic disturbances

Magnetic storm in Portola Valley for 18 October, Sunday. Day - No magnetic disturbances

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About weather in Portola Valley

The weather forecast for Portola Valley is based on a comprehensive analysis of the results of several hydrodynamic models of the atmosphere. Each model forecast is taken into account with the necessary weight to achieve maximum accuracy of the result. A number of additional meteorological parameters are calculated using unique author methods. In addition, to refine forecasts in Portola Valley for today and tomorrow a special short range correction mechanism is used, so the quality of today, tomorrow and 1 - 3 days predictions is usually higher than for 5 days or a week 5-7 days. Due to some modern atmospheric model limitations, 10 day and 14 day weather forecasts for Portola Valley usually have lower accuracy, so they can only be used for evaluation purposes.