Hourly Weather Forecast for Wednesday

Upper Marlboro, Maryland (20774)
Source 
Forecast data derived from Weather Underground BestForecast
1 AM 4 AM
Temperature / Dew Point (°F):
33 / 27
35 / 27
Humidity (%):
77% 72%
Pressure (in):
30.11 30.17
Wind (mph):
W
6 mph W
(270°)
WSW
4 mph WSW
(248°)
Conditions:
Clear
Clear
Probability of Precipitation (%):
10% 10%
Cloud Cover (%):
18% 5%
Wednesday Night
nt_clear Clear skies. Low 22F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 19 | 8 35 | 9 29 | 8 24 | 14
Wind 4 mph SW 3 mph SW 0 mph SW 5 mph NW
Humidity 61% 34% 40% 64%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 0%
Conditions Clear
Sunrise & Sunset
7:16 AM
5:23 PM
Thursday
chancerain Partly cloudy in the morning. Increasing clouds with periods of showers later in the day. Some sleet may mix in. High 39F. Winds SE at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_partlycloudy Cloudy early with partial clearing expected late. Low 33F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 12 34 | 17 35 | 21 36 | 26
Wind 0 mph NNE 7 mph SSE 6 mph SSE 9 mph SSW
Humidity 60% 49% 57% 67%
Chance of Precip. 0% 0% 40% 0%
Cloud Cover 20% 83% 96% 58%
Conditions Clear Overcast Chance of Rain Partly Cloudy
Sunrise & Sunset
7:16 AM
5:24 PM
Friday
partlycloudy Windy with a few clouds from time to time. High around 35F. Winds NW at 25 to 35 mph.
Friday Night
nt_clear Clear skies. Low 16F. Winds NW at 15 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 29 35 | 18 27 | 10 20 | 4
Wind 10 mph WNW 20 mph NW 22 mph WNW 17 mph NW
Humidity 83% 51% 47% 49%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 49% 30% 33% 2%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:15 AM
5:25 PM
Saturday
clear Mainly sunny. High 33F. Winds WNW at 10 to 20 mph.
Saturday Night
nt_clear Clear skies with a few passing clouds. Low 23F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 4 26 | 4 27 | 9 24 | 13
Wind 12 mph NW 13 mph WNW 6 mph WNW 2 mph W
Humidity 55% 38% 47% 61%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 3% 2% 10% 30%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:14 AM
5:27 PM
Sunday
cloudy Cloudy. High near 40F. Winds light and variable.
Sunday Night
nt_snow Occasional snow showers. Low around 30F. Winds ENE at 10 to 15 mph. Chance of snow 40%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 11 36 | 18 34 | 26 31 | 31
Wind 3 mph SSW 5 mph W 3 mph NW 5 mph E
Humidity 56% 49% 73% 99%
Chance of Precip. 0% 10% 20% 30%
Cloud Cover 25% 93% 96% 96%
Conditions Clear Overcast Overcast Snow Showers
Sunrise & Sunset
7:13 AM
5:28 PM
Monday
snow Intermittent snow showers and windy early. Peeks of sunshine later. High 33F. Winds NW at 20 to 30 mph. Chance of snow 40%.
Monday Night
nt_clear Mostly clear. Low around 15F. Winds NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 29 32 | 18 27 | 6 18 | 5
Wind 9 mph N 20 mph NW 13 mph NW 10 mph NW
Humidity 84% 54% 40% 56%
Chance of Precip. 40% 10% 10% 0%
Cloud Cover 92% 54% 17% 7%
Conditions Snow Showers Partly Cloudy Clear Clear
Sunrise & Sunset
7:12 AM
5:29 PM
Tuesday
partlycloudy Partly cloudy. High 29F. Winds WSW at 5 to 10 mph.
Tuesday Night
nt_partlycloudy Partly cloudy skies. Low 21F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | 0 26 | 2 25 | 6 24 | 14
Wind 4 mph NW 8 mph WSW 5 mph SSE 7 mph S
Humidity 49% 34% 44% 64%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 25% 51% 19% 63%
Conditions Clear Partly Cloudy Clear Mostly Cloudy
Sunrise & Sunset
7:11 AM
5:30 PM
Wednesday
cloudy Cloudy skies. High 41F. Winds SW at 5 to 10 mph.
Wednesday Night
nt_sleet Partly cloudy skies early then becoming cloudy with periods of freezing drizzle later at night. Low 28F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 14 36 | 19 34 | 24 33 | 33
Wind 6 mph S 7 mph SW 4 mph NE 5 mph NNW
Humidity 70% 50% 67% 100%
Chance of Precip. 0% 0% 20% 20%
Cloud Cover 43% 87% 60% 37%
Conditions Partly Cloudy Overcast Mostly Cloudy Partly Cloudy
Sunrise & Sunset
7:10 AM
5:31 PM
Thursday
partlycloudy Partly cloudy. High around 35F. Winds N at 10 to 15 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low 24F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 27 35 | 23 28 | 22 27 | 20
Wind 4 mph NE 9 mph NNW 7 mph NNW 7 mph NNW
Humidity 93% 63% 76% 74%
Chance of Precip. 30% 10% 10% 10%
Cloud Cover 40% 35% 27% 78%
Conditions Snow Showers Partly Cloudy Clear Mostly Cloudy
Sunrise & Sunset
7:09 AM
5:32 PM
Friday
partlycloudy Partly cloudy. High 27F. Winds NW at 10 to 20 mph.
Friday Night
nt_partlycloudy Partly to mostly cloudy. Low 17F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 13 26 | 15 24 | 17 22 | 14
Wind 7 mph NNW 13 mph NW 7 mph NW 7 mph NNW
Humidity 60% 61% 73% 71%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 35% 30% 28% 61%
Conditions Partly Cloudy Partly Cloudy Clear Mostly Cloudy
Sunrise & Sunset
7:08 AM
5:34 PM
Saturday
partlycloudy Sunshine and clouds mixed. High around 25F. Winds NNW at 10 to 15 mph.
Saturday Night
nt_partlycloudy A few clouds. Low 13F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 15 22 | 7 21 | 10 17 | 10
Wind 10 mph N 11 mph NNW 7 mph NW 7 mph NW
Humidity 88% 51% 63% 74%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 47% 40% 38% 29%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Sunday
clear Mostly sunny skies. High near 30F. Winds WNW at 10 to 15 mph.
Sunday Night
nt_clear Mostly clear skies. Low 18F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | 10 26 | 12 25 | 15 21 | 15
Wind 7 mph WNW 11 mph WNW 8 mph WNW 7 mph W
Humidity 81% 56% 66% 76%
Chance of Precip. 20% 0% 0% 10%
Cloud Cover 21% 20% 20% 23%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Monday
clear Generally sunny despite a few afternoon clouds. High 37F. Winds NW at 10 to 15 mph.
Monday Night
nt_partlycloudy Clear to partly cloudy. Low 24F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 19 | 13 31 | 15 29 | 11 26 | 11
Wind 7 mph WNW 11 mph NW 9 mph NW 7 mph NW
Humidity 78% 50% 48% 52%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 24% 31% 44% 34%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Tuesday
partlycloudy Partly cloudy. High around 40F. Winds W at 5 to 10 mph.
Tuesday Night
nt_snow Cloudy with some light snow. Low 28F. Winds light and variable. Chance of snow 60%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 10 33 | 14 33 | 19 30 | 18
Wind 5 mph NW 7 mph WNW 3 mph SE 4 mph SSW
Humidity 52% 45% 54% 59%
Chance of Precip. 10% 0% 20% 60%
Cloud Cover 24% 32% 44% 90%
Conditions Clear Partly Cloudy Partly Cloudy Snow Showers
Sunrise & Sunset
Sun does not rise
Wednesday
snow Cloudy with rain and snow early changing to all rain and becoming intermittent late. High 41F. Winds SW at 5 to 10 mph. Chance of rain 60%. Snow accumulations less than one inch.
Wednesday Night
nt_partlycloudy Partly cloudy skies. Low near 30F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 19 38 | 26 36 | 27 32 | 27
Wind 4 mph SSW 6 mph WSW 3 mph SSW 4 mph SW
Humidity 67% 62% 71% 80%
Chance of Precip. 60% 50% 60% 20%
Cloud Cover 90% 65% 66% 58%
Conditions Snow Showers Snow Chance of Rain Partly Cloudy
Sunrise & Sunset
Sun does not rise