Hourly Weather Forecast for Friday

Saint Helena, California (94574)
Source 
Forecast data derived from Weather Underground BestForecast
2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM
Temperature / Dew Point (°F):
59 / 55
58 / 54
59 / 55
71 / 58
79 / 59
76 / 59
72 / 57
63 / 56
Humidity (%):
83% 85% 83% 62% 50% 54% 59% 77%
Pressure (in):
29.82 29.84 29.89 29.90 29.88 29.86 29.86 29.91
Wind (mph):
West
2 mph West
(279°)
WNW
1 mph WNW
(284°)
WNW
0 mph WNW
(300°)
West
4 mph West
(273°)
West
3 mph West
(265°)
WSW
2 mph WSW
(247°)
WSW
3 mph WSW
(257°)
WSW
2 mph WSW
(258°)
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Monday Night
nt_clear Clear skies. Low 54F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 55 70 | 57 81 | 56 61 | 52
Wind 1 mph WNW 3 mph West 4 mph WNW 9 mph WSW
Humidity 87% 64% 42% 73%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 1%
Conditions Clear
Sunrise & Sunset
5:51 AM
8:36 PM
Tuesday
clear A few clouds from time to time. High 83F. Winds WSW at 10 to 20 mph.
Tuesday Night
nt_clear Partly cloudy. Low 54F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 52 75 | 54 77 | 55 59 | 53
Wind 7 mph WSW 10 mph WSW 14 mph SW 8 mph SW
Humidity 87% 49% 46% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 3% 25% 9% 7%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:52 AM
8:36 PM
Wednesday
partlycloudy Sunshine and clouds mixed. A stray shower or thunderstorm is possible. High 81F. Winds SW at 10 to 20 mph.
Wednesday Night
nt_tstorms Partial cloudiness early, with scattered showers and thunderstorms later during the night. Low 54F. Winds SW at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 53 72 | 57 75 | 57 61 | 56
Wind 7 mph WSW 9 mph SW 13 mph SW 8 mph SW
Humidity 92% 58% 54% 85%
Chance of Precip. 10% 20% 20% 20%
Cloud Cover 33% 30% 30% 58%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:53 AM
8:36 PM
Thursday
chancetstorms Scattered showers and thunderstorms. High 76F. Winds SW at 10 to 15 mph. Chance of rain 40%.
Thursday Night
nt_mostlycloudy Mostly cloudy skies. Low 54F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 56 66 | 59 71 | 57 60 | 56
Wind 6 mph SW 9 mph SW 12 mph SW 7 mph SW
Humidity 100% 77% 61% 87%
Chance of Precip. 40% 40% 0% 10%
Cloud Cover 96% 94% 75% 68%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:53 AM
8:36 PM
Friday
clear A few clouds early, otherwise mostly sunny. High 78F. Winds SW at 10 to 20 mph.
Friday Night
nt_partlycloudy Clear during the evening followed by mostly cloudy skies overnight. Low 52F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 56 69 | 57 73 | 55 58 | 53
Wind 6 mph WSW 10 mph SW 13 mph SW 7 mph WSW
Humidity 100% 67% 53% 83%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 73% 27% 11% 22%
Conditions Mostly Cloudy Clear Clear Clear
Sunrise & Sunset
5:54 AM
8:35 PM
Saturday
partlycloudy Partly cloudy skies. High around 80F. Winds WSW at 10 to 20 mph.
Saturday Night
nt_partlycloudy Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 54F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 52 71 | 56 74 | 54 59 | 54
Wind 5 mph WSW 9 mph WSW 13 mph SW 7 mph WSW
Humidity 95% 58% 50% 83%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 68% 21% 21% 46%
Conditions Mostly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
5:55 AM
8:35 PM
Sunday
partlycloudy Sunshine and clouds mixed. High near 80F. Winds WSW at 10 to 15 mph.
Sunday Night
nt_clear A few clouds from time to time. Low 53F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 55 71 | 57 75 | 56 60 | 54
Wind 5 mph WSW 9 mph WSW 12 mph SW 7 mph WSW
Humidity 98% 61% 50% 82%
Chance of Precip. 20% 20% 0% 10%
Cloud Cover 62% 32% 26% 16%
Conditions Mostly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
5:55 AM
8:34 PM
Monday
clear Sunny skies. High near 85F. Winds WSW at 10 to 20 mph.
Monday Night
nt_clear A mostly clear sky. Low 54F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 53 74 | 56 80 | 55 61 | 55
Wind 5 mph W 9 mph WSW 14 mph WSW 7 mph WSW
Humidity 94% 53% 43% 80%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 28% 18% 7% 4%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:56 AM
8:34 PM
Tuesday
clear Mainly sunny. High 88F. Winds WSW at 10 to 20 mph.
Tuesday Night
nt_clear Clear. Low 56F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 53 77 | 56 82 | 55 63 | 54
Wind 6 mph W 8 mph W 14 mph SW 9 mph W
Humidity 92% 48% 39% 72%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 3% 3% 3% 2%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:57 AM
8:33 PM
Wednesday
clear Sunny skies. High 91F. Winds W at 10 to 20 mph.
Wednesday Night
nt_clear Clear. Low 57F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 53 79 | 57 85 | 53 64 | 53
Wind 5 mph W 8 mph W 14 mph WSW 8 mph WSW
Humidity 87% 47% 33% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 6% 1% 5% 2%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:57 AM
8:33 PM
Thursday
clear Sunny skies. High near 90F. Winds WSW at 10 to 15 mph.
Thursday Night
nt_clear A mostly clear sky. Low 56F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 53 79 | 55 85 | 54 64 | 54
Wind 5 mph W 7 mph WSW 12 mph SW 7 mph SW
Humidity 84% 44% 35% 71%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 7% 7% 4%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Friday
clear Sunny. High 88F. Winds SSW at 10 to 15 mph.
Friday Night
nt_clear Clear. Low around 55F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 53 78 | 56 82 | 54 63 | 55
Wind 3 mph SW 6 mph SSW 10 mph SSW 5 mph SSW
Humidity 85% 47% 39% 76%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 4% 2% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Saturday
clear Sunny. High 88F. Winds SSW at 10 to 15 mph.
Saturday Night
nt_clear Clear skies. Low near 55F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 54 78 | 56 81 | 55 61 | 55
Wind 2 mph SSW 6 mph S 10 mph SSW 4 mph SSW
Humidity 90% 47% 40% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 3% 1% 2%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Sunday
clear Sunny. High 88F. Winds SSW at 10 to 15 mph.
Sunday Night
nt_clear A mostly clear sky. Low around 55F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 54 79 | 56 82 | 54 61 | 54
Wind 2 mph SSW 7 mph SSW 11 mph SSW 5 mph SSW
Humidity 91% 45% 38% 78%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 1% 2% 4%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Monday
clear Mainly sunny. High 88F. Winds SW at 10 to 15 mph.
Monday Night
nt_clear A mostly clear sky. Low near 55F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 53 79 | 55 83 | 54 62 | 54
Wind 3 mph SW 7 mph SSW 11 mph SSW 6 mph SW
Humidity 89% 45% 38% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 4% 6% 6% 7%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise