Hourly Weather Forecast for Wednesday

McLean, Virginia (22101)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Sunday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low around 40F. Winds N at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point | 59 | 43 49 | 46 44 | 38
Wind mph 1 mph NE 0 mph NE 5 mph NNW
Humidity % 56% 90% 78%
Chance of Precip. 0% 0% 0% 40%
Cloud Cover % % % 100%
Conditions Chance of Rain
Sunrise & Sunset
7:26 AM
4:54 PM
Monday
cloudy Cloudy skies. High 44F. Winds light and variable.
Monday Night
nt_cloudy Cloudy. Flurries or snow showers possible late. Low 34F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 32 43 | 29 41 | 29 38 | 26
Wind 5 mph N 5 mph NNE 3 mph N 4 mph NNE
Humidity 69% 56% 61% 61%
Chance of Precip. 0% 10% 0% 20%
Cloud Cover 98% 76% 93% 86%
Conditions Overcast Mostly Cloudy Overcast Overcast
Sunrise & Sunset
7:26 AM
4:54 PM
Tuesday
partlycloudy Partly cloudy skies. High 38F. Winds N at 5 to 10 mph.
Tuesday Night
nt_clear Clear. Low 27F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 25 37 | 21 34 | 19 30 | 20
Wind 5 mph NNE 6 mph N 5 mph NNW 4 mph NW
Humidity 67% 51% 54% 66%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 69% 20% 11% 10%
Conditions Mostly Cloudy Clear Clear Clear
Sunrise & Sunset
7:27 AM
4:55 PM
Wednesday
partlycloudy Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 37F. Winds WNW at 5 to 10 mph.
Wednesday Night
nt_clear Clear. Low 24F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 18 35 | 14 31 | 14 28 | 9
Wind 4 mph NW 9 mph WNW 4 mph WNW 5 mph W
Humidity 65% 42% 51% 44%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 18% 26% 5% 2%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:27 AM
4:56 PM
Thursday
clear Sunny. High 41F. Winds WSW at 5 to 10 mph.
Thursday Night
nt_clear Mainly clear early, then a few clouds later on. Low 27F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 10 37 | 4 32 | 12 29 | 13
Wind 5 mph WSW 8 mph WSW 6 mph SW 5 mph W
Humidity 52% 25% 43% 52%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 6% 6% 4%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:27 AM
4:57 PM
Friday
mostlycloudy A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. High 43F. Winds light and variable.
Friday Night
nt_chancerain Considerable cloudiness. Occasional rain showers later at night. Low 33F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 11 40 | 13 37 | 22 35 | 26
Wind 3 mph WSW 3 mph WSW 3 mph SSE 2 mph SSE
Humidity 49% 33% 56% 71%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 39% 58% 82% 88%
Conditions Partly Cloudy Partly Cloudy Overcast Overcast
Sunrise & Sunset
7:27 AM
4:58 PM
Saturday
rain Showers early, becoming a steady rain later in the day. High 51F. Winds SSE at 10 to 15 mph. Chance of rain 80%. Rainfall near a quarter of an inch.
Saturday Night
nt_rain Periods of rain. Low 41F. Winds WSW at 10 to 20 mph. Chance of rain 70%. Rainfall around a half an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 31 44 | 39 47 | 47 43 | 43
Wind 2 mph SSE 5 mph SSE 11 mph S 8 mph WSW
Humidity 85% 82% 100% 98%
Chance of Precip. 40% 50% 80% 70%
Cloud Cover 81% 99% 100% 100%
Conditions Chance of Rain Chance of Rain Rain Rain
Sunrise & Sunset
7:27 AM
4:58 PM
Sunday
rain Rain showers in the morning will evolve into a more steady rain in the afternoon. High 46F. Winds NNW at 5 to 10 mph. Chance of rain 70%. Rainfall near a quarter of an inch.
Sunday Night
nt_snow Evening rain followed by a mix of rain and snow late. Low 34F. Winds N at 5 to 10 mph. Chance of precip 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 40 45 | 38 40 | 38 36 | 33
Wind 6 mph WNW 6 mph NW 6 mph N 6 mph NNW
Humidity 95% 78% 91% 86%
Chance of Precip. 70% 50% 70% 60%
Cloud Cover 88% 72% 100% 86%
Conditions Chance of Rain Chance of Rain Rain Snow
Sunrise & Sunset
7:27 AM
4:59 PM
Monday
partlycloudy Partly cloudy. High near 40F. Winds N at 5 to 10 mph.
Monday Night
nt_cloudy Overcast. Low 29F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 23 40 | 22 37 | 30 35 | 28
Wind 6 mph N 6 mph N 3 mph N 3 mph WNW
Humidity 62% 49% 77% 75%
Chance of Precip. 50% 20% 20% 20%
Cloud Cover 50% 31% 75% 84%
Conditions Snow Showers Partly Cloudy Mostly Cloudy Overcast
Sunrise & Sunset
7:27 AM
5:00 PM
Tuesday
clear A few clouds early, otherwise mostly sunny. High around 30F. Winds NW at 10 to 20 mph.
Tuesday Night
nt_partlycloudy Partly cloudy skies. Low near 20F. Winds NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 20 30 | 12 28 | 9 29 | 10
Wind 5 mph NNW 13 mph NW 12 mph NNW 10 mph NNW
Humidity 64% 47% 44% 45%
Chance of Precip. 20% 0% 10% 20%
Cloud Cover 75% 37% 20% 41%
Conditions Mostly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
7:27 AM
5:01 PM
Wednesday
clear A few passing clouds, otherwise generally sunny. High 29F. Winds NW at 10 to 15 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low near 20F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 7 25 | 6 24 | 7 22 | 5
Wind 11 mph NW 11 mph NW 7 mph NW 6 mph NW
Humidity 55% 44% 46% 47%
Chance of Precip. 20% 0% 0% 0%
Cloud Cover 37% 30% 29% 32%
Conditions Partly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
partlycloudy Intervals of clouds and sunshine. High 32F. Winds NNW at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low 23F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 2 30 | 0 26 | 2 25 | 9
Wind 5 mph NNW 7 mph NW 4 mph N 4 mph N
Humidity 42% 28% 35% 50%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 43% 45% 51% 55%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Intervals of clouds and sunshine. High near 30F. Winds N at 5 to 10 mph.
Friday Night
nt_chancesnow Mostly cloudy during the evening. A few snow showers developing late. Low around 25F. Winds N at 5 to 10 mph. Chance of snow 30%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 10 29 | 14 28 | 14 27 | 14
Wind 5 mph N 6 mph N 6 mph N 5 mph NNE
Humidity 56% 52% 56% 56%
Chance of Precip. 10% 0% 0% 20%
Cloud Cover 54% 55% 64% 69%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Partly cloudy. High 36F. Winds N at 5 to 10 mph.
Saturday Night
nt_partlycloudy A few clouds from time to time. Low around 25F. Winds N at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 26 | 15 34 | 16 30 | 14 29 | 13
Wind 6 mph N 9 mph N 6 mph N 5 mph N
Humidity 61% 48% 51% 53%
Chance of Precip. 30% 10% 20% 20%
Cloud Cover 66% 57% 49% 38%
Conditions Snow Showers Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
partlycloudy Partly cloudy skies. High 36F. Winds NNE at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy skies. Low 26F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 26 | 14 34 | 17 32 | 19 29 | 18
Wind 5 mph NNE 7 mph N 6 mph NNE 4 mph NNE
Humidity 59% 50% 57% 64%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 33% 28% 30% 36%
Conditions Partly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise