Hourly Weather Forecast for Wednesday

Fairfax, Virginia (20151)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Friday Night
nt_tstorms Scattered thunderstorms this evening becoming more widespread overnight. Low around 65F. Winds ESE at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 60 79 | 67 75 | 69 69 | 67
Wind 0 mph SSE 0 mph SSE 0 mph SSW 7 mph ESE
Humidity 94% 65% 80% 94%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 98%
Conditions Overcast
Sunrise & Sunset
5:49 AM
8:38 PM
Saturday
chancetstorms Scattered thunderstorms in the morning, then cloudy skies late. High 77F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
Saturday Night
nt_chancetstorms Scattered thunderstorms during the evening, then cloudy skies overnight. Low 62F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 66 73 | 66 75 | 68 67 | 66
Wind 4 mph ENE 5 mph N 5 mph ESE 2 mph NE
Humidity 99% 78% 80% 97%
Chance of Precip. 60% 20% 20% 10%
Cloud Cover 85% 84% 75% 83%
Conditions Thunderstorm Overcast Mostly Cloudy Overcast
Sunrise & Sunset
5:49 AM
8:38 PM
Sunday
mostlycloudy Considerable cloudiness. High near 85F. Winds light and variable.
Sunday Night
nt_chancerain Mostly cloudy skies early with showers developing late. Low near 65F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 64 78 | 68 82 | 66 70 | 69
Wind 1 mph N 3 mph NE 4 mph ESE 2 mph SE
Humidity 100% 70% 59% 95%
Chance of Precip. 10% 20% 10% 20%
Cloud Cover 57% 75% 76% 71%
Conditions Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:50 AM
8:38 PM
Monday
chancetstorms Variable clouds with scattered thunderstorms. High 83F. Winds SE at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 66F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 67 80 | 71 79 | 72 70 | 70
Wind 1 mph ESE 8 mph ESE 7 mph SE 3 mph SSE
Humidity 100% 74% 78% 100%
Chance of Precip. 20% 40% 40% 40%
Cloud Cover 100% 83% 81% 87%
Conditions Fog Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:50 AM
8:38 PM
Tuesday
partlycloudy Sunshine and clouds mixed. High 87F. Winds SSW at 5 to 10 mph.
Tuesday Night
nt_partlycloudy A few clouds. Low 69F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 67 80 | 69 84 | 69 74 | 69
Wind 2 mph SSW 6 mph SSW 8 mph SSW 4 mph WSW
Humidity 100% 70% 60% 87%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 59% 42% 38% 35%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:51 AM
8:37 PM
Wednesday
chancetstorms Partly cloudy with afternoon showers or thunderstorms. High 88F. Winds SW at 5 to 10 mph. Chance of rain 60%.
Wednesday Night
nt_chancetstorms Partly to mostly cloudy skies with scattered thunderstorms before midnight. Low 69F. Winds W at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 69 84 | 72 84 | 72 74 | 69
Wind 3 mph SW 8 mph SW 9 mph WNW 2 mph W
Humidity 98% 67% 69% 85%
Chance of Precip. 10% 40% 30% 20%
Cloud Cover 47% 62% 71% 35%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:51 AM
8:37 PM
Thursday
chancetstorms Showers early then scattered thunderstorms developing later in the day. High 89F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Variable clouds with showers and scattered thunderstorms. Storms more numerous during the evening. Low 67F. Winds NW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 65 83 | 68 83 | 69 74 | 69
Wind 2 mph WNW 7 mph SSE 6 mph W 3 mph NW
Humidity 83% 60% 65% 85%
Chance of Precip. 40% 40% 40% 20%
Cloud Cover 50% 82% 87% 50%
Conditions Chance of Rain Chance of Rain Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:52 AM
8:37 PM
Friday
chancerain Showers in the morning, then partly cloudy in the afternoon. High 84F. Winds NW at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_partlycloudy A few clouds. Low around 65F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 67 80 | 68 81 | 68 71 | 68
Wind 3 mph NW 7 mph NW 6 mph WNW 3 mph NW
Humidity 93% 67% 63% 89%
Chance of Precip. 40% 20% 10% 10%
Cloud Cover 71% 69% 51% 29%
Conditions Chance of Rain Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:53 AM
8:36 PM
Saturday
partlycloudy Intervals of clouds and sunshine. High 86F. Winds W at 5 to 10 mph.
Saturday Night
nt_clear Generally fair. Low 66F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 65 81 | 67 82 | 67 71 | 67
Wind 3 mph NNW 6 mph WNW 7 mph SSW 3 mph S
Humidity 96% 61% 61% 86%
Chance of Precip. 0% 10% 20% 10%
Cloud Cover 19% 57% 35% 29%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:53 AM
8:36 PM
Sunday
partlycloudy Intervals of clouds and sunshine. High 89F. Winds SSW at 5 to 10 mph.
Sunday Night
nt_chancerain Partly cloudy during the evening. A few showers developing later during the night. Low 69F. Winds SSW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 66 83 | 67 85 | 67 74 | 68
Wind 3 mph W 6 mph SSE 8 mph SSE 4 mph S
Humidity 95% 59% 56% 82%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 40% 46% 37% 26%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:54 AM
8:36 PM
Monday
chancetstorms Morning sunshine will give way to isolated thunderstorms during the afternoon. High near 90F. Winds WSW at 5 to 10 mph. Chance of rain 30%.
Monday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low around 70F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 68 86 | 68 86 | 69 76 | 70
Wind 4 mph WSW 8 mph WSW 8 mph SW 5 mph SW
Humidity 94% 57% 57% 82%
Chance of Precip. 30% 20% 30% 40%
Cloud Cover 40% 26% 35% 50%
Conditions Chance of Rain Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Tuesday
chancetstorms Partly to mostly cloudy with a chance of thunderstorms. High near 90F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Scattered showers and thunderstorms. Low 71F. Winds W at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 69 85 | 69 86 | 69 76 | 69
Wind 4 mph SW 9 mph WSW 8 mph WSW 4 mph W
Humidity 91% 59% 57% 80%
Chance of Precip. 40% 20% 40% 40%
Cloud Cover 50% 22% 50% 50%
Conditions Chance of a Thunderstorm Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Wednesday
chancetstorms Variable clouds with thunderstorms, especially in the afternoon. High around 90F. Winds W at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Scattered thunderstorms. Low around 70F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 67 85 | 67 86 | 68 75 | 68
Wind 4 mph W 8 mph WNW 6 mph W 4 mph W
Humidity 86% 55% 56% 78%
Chance of Precip. 40% 20% 40% 40%
Cloud Cover 50% 30% 50% 50%
Conditions Chance of a Thunderstorm Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Partly cloudy early. Scattered thunderstorms developing in the afternoon. High near 90F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 69F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 67 84 | 66 85 | 66 75 | 66
Wind 4 mph WNW 9 mph WNW 7 mph WNW 4 mph WNW
Humidity 86% 53% 53% 76%
Chance of Precip. 20% 10% 40% 40%
Cloud Cover 40% 39% 50% 50%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Sunshine and clouds mixed. High around 90F. Winds WNW at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low 68F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 66 85 | 64 85 | 66 74 | 66
Wind 5 mph NW 9 mph WNW 6 mph W 4 mph WNW
Humidity 84% 50% 53% 75%
Chance of Precip. 10% 0% 20% 10%
Cloud Cover 40% 46% 47% 49%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise