Hourly Weather Forecast for Wednesday

Napa, California (94558)
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):
48 / 44
46 / 43
46 / 43
56 / 48
64 / 48
64 / 47
54 / 46
50 / 44
Humidity (%):
86% 88% 91% 75% 57% 56% 75% 80%
Pressure (in):
29.98 29.99 29.99 30.01 29.99 29.98 30.0 30.02
Wind (mph):
W
3 mph W
(261°)
SW
2 mph SW
(225°)
SSW
3 mph SSW
(212°)
SW
5 mph SW
(220°)
WSW
9 mph WSW
(256°)
WSW
10 mph WSW
(255°)
W
8 mph W
(268°)
W
5 mph W
(267°)
Conditions:
Chance of Rain
Chance of Rain
Chance of Rain
Chance of Rain
Chance of Rain
Chance of Rain
Chance of Rain
Chance of Rain
Probability of Precipitation (%):
60%
0.01 in
50%
0.01 in
60%
0.01 in
60%
0.01 in
60%
0.01 in
60%
0.01 in
50%
0.01 in
50%
0.02 in
Cloud Cover (%):
50% 50% 57% 65% 61% 51% 50% 50%
Saturday Night
nt_clear Mostly clear. Low 41F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 39 55 | 45 51 | 43 45 | 40
Wind 0 mph NW 1 mph SSW 0 mph NE 4 mph N
Humidity 87% 69% 73% 82%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 2%
Conditions Clear
Sunrise & Sunset
6:42 AM
6:01 PM
Sunday
clear A mainly sunny sky. High 67F. Winds N at 5 to 10 mph.
Sunday Night
nt_clear A few clouds overnight. Low 42F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 33 62 | 36 56 | 41 45 | 41
Wind 5 mph NNE 8 mph NNE 5 mph W 2 mph WSW
Humidity 71% 38% 57% 87%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 5%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:41 AM
6:02 PM
Monday
chancerain Cloudy with occasional showers for the afternoon. High 62F. Winds SE at 5 to 10 mph. Chance of rain 50%.
Monday Night
nt_clear Clear skies. Low near 40F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 43 58 | 47 54 | 43 45 | 41
Wind 3 mph SSW 6 mph SE 5 mph NE 3 mph NNW
Humidity 100% 67% 65% 84%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 70% 59% 13% 0%
Conditions Mostly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
6:40 AM
6:03 PM
Tuesday
clear Generally sunny. High 68F. Winds NNW at 5 to 10 mph.
Tuesday Night
nt_clear Clear skies. Low 41F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 38 63 | 39 57 | 39 45 | 37
Wind 2 mph NNW 5 mph N 6 mph WNW 2 mph NNW
Humidity 88% 41% 50% 72%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 8% 27% 9%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:38 AM
6:04 PM
Wednesday
clear A mainly sunny sky. High 69F. Winds light and variable.
Wednesday Night
nt_clear Clear skies. Low near 40F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 33 63 | 38 59 | 39 47 | 39
Wind 2 mph NE 5 mph ENE 3 mph SSE 1 mph SE
Humidity 72% 39% 48% 72%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 3% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:37 AM
6:05 PM
Thursday
clear Mainly sunny. High around 70F. Winds light and variable.
Thursday Night
nt_clear Clear skies. Low 44F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 38 66 | 43 60 | 43 49 | 42
Wind 2 mph ENE 5 mph SE 3 mph S 2 mph W
Humidity 87% 43% 52% 76%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 2% 3% 4%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:35 AM
6:06 PM
Friday
clear Plentiful sunshine. High 72F. Winds light and variable.
Friday Night
nt_partlycloudy Partly cloudy skies. Low near 45F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 41 67 | 46 61 | 45 50 | 44
Wind 2 mph NE 4 mph E 4 mph S 3 mph NW
Humidity 87% 47% 55% 80%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 7% 18% 22% 33%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
6:34 AM
6:07 PM
Saturday
partlycloudy Partly cloudy. High around 75F. Winds SSE at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low 47F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 41 69 | 45 63 | 46 51 | 45
Wind 2 mph NNE 5 mph SE 5 mph SSW 2 mph WSW
Humidity 81% 41% 55% 80%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 38% 39% 34% 37%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:32 AM
6:08 PM
Sunday
clear A few clouds early, otherwise mostly sunny. High around 75F. Winds SSW at 5 to 10 mph.
Sunday Night
nt_clear Clear skies with a few passing clouds. Low around 45F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 44 67 | 50 69 | 50 52 | 47
Wind 1 mph ESE 4 mph SSW 8 mph SW 3 mph SW
Humidity 85% 54% 49% 81%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 39% 38% 16% 20%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:31 AM
7:09 PM
Monday
clear Sunshine along with some cloudy intervals. High 73F. Winds SSW at 5 to 10 mph.
Monday Night
nt_chancerain Cloudy with occasional showers. Low around 45F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 44 65 | 50 66 | 50 52 | 46
Wind 0 mph SW 4 mph S 8 mph SW 3 mph SSW
Humidity 91% 60% 55% 81%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 64% 22% 24% 31%
Conditions Mostly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
7:29 AM
7:10 PM
Tuesday
chancerain Cloudy with a few showers. High 69F. Winds SSW at 10 to 15 mph. Chance of rain 30%.
Tuesday Night
nt_rain Cloudy with periods of rain. Low 46F. Winds SSW at 5 to 10 mph. Chance of rain 60%. Rainfall near a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 45 62 | 51 64 | 50 51 | 47
Wind 3 mph S 7 mph S 9 mph SW 2 mph SSW
Humidity 93% 66% 61% 86%
Chance of Precip. 40% 30% 20% 60%
Cloud Cover 50% 65% 62% 100%
Conditions Chance of Rain Chance of Rain Mostly Cloudy Rain
Sunrise & Sunset
Sun does not rise
Wednesday
rain Periods of rain. High 69F. Winds S at 5 to 10 mph. Chance of rain 60%. Rainfall near a quarter of an inch.
Wednesday Night
nt_chancerain Light rain early...then remaining cloudy with showers late. Low 46F. Winds SW at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 45 62 | 51 63 | 50 52 | 46
Wind 2 mph S 7 mph S 9 mph SSW 4 mph SW
Humidity 92% 67% 63% 82%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 100% 80% 80% 50%
Conditions Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Thursday
chancerain Considerable cloudiness with occasional rain showers. High 67F. Winds WSW at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_chancerain Overcast with rain showers at times. Low 44F. Winds WSW at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 44 60 | 49 61 | 48 49 | 44
Wind 3 mph SW 6 mph SW 9 mph WSW 3 mph W
Humidity 87% 67% 63% 83%
Chance of Precip. 50% 40% 20% 60%
Cloud Cover 50% 50% 35% 50%
Conditions Chance of Rain Chance of Rain Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Friday
chancerain Considerable cloudiness with occasional rain showers. High 67F. Winds WSW at 10 to 15 mph. Chance of rain 60%.
Friday Night
nt_rain Cloudy with periods of rain. Low 43F. Winds WSW at 5 to 10 mph. Chance of rain 60%. Rainfall around a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 43 60 | 48 60 | 47 49 | 43
Wind 2 mph SSW 6 mph SW 10 mph WSW 5 mph W
Humidity 89% 66% 62% 81%
Chance of Precip. 60% 60% 40% 60%
Cloud Cover 50% 65% 50% 80%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Saturday
rain Rain likely. High 67F. Winds SW at 5 to 10 mph. Chance of rain 60%. Rainfall near a quarter of an inch.
Saturday Night
nt_chancerain Light rain early...then remaining cloudy with showers late. Low 42F. Winds WNW at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 42 59 | 49 59 | 48 47 | 44
Wind 2 mph SW 5 mph SSW 8 mph WSW 3 mph W
Humidity 91% 68% 67% 89%
Chance of Precip. 60% 60% 60% 40%
Cloud Cover 100% 80% 80% 50%
Conditions Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise