link to National Oceanic and Atmospheric Administration.
Your NATIONAL WEATHER SERVICE forecast for
DISTRICT OF COLUMBIA
ISSUED 334 PM EDT WED JUL 23 2008
link to the National Weather Service home page.
Click on column header for description.

WEEKLY QUICKCAST

REST OF TODAY

Go to today's 3 hourly forecast.TIME

Temp

Dew
Point

Rel
Hum

Sky

Wind
Dir

Wind
Spd

TODAY's printable forecast

TONIGHT

LOW
PROB OF PRECIP
Lower Forecast Temperature in minimum temperature range is 66 degrees.Minimum Forecast Temperature for tonight is 69 degrees.Higher Forecast Temperature in minimum temperature range is 72 degrees. Probability of Precipitation for tonight is 90 percent.

12 HR PRECIP AMOUNT (in.)
0.99-1.11
Go to tonight's 3 hourly forecast.TIME Temp Dew
Point		 Rel
Hum		 Sky Wind
Dir		 Wind
Spd		 Thunder-
storms		 Rain
Shwrs		 Heat
Index

5PM

 5PM temperature will be 83 degrees. 5PM dewpoint will be 69 degrees. 5PM relative humidity will be 63 percent. Sky at 5PM will be MOSTLY CLOUDY. Wind Direction at 5PM will be SOUTHWEST. Wind speed at 5PM will be

12 miles per hour.

 At 5PM there will be OCCASIONAL thunderstorms. At 5PM there will be OCCASIONAL rain showers. At 5PM heat index NONE.

8PM

 8PM temperature will be 79 degrees. 8PM dewpoint will be 69 degrees. 8PM relative humidity will be 72 percent. Sky at 8PM will be CLOUDY. Wind Direction at 8PM will be SOUTH. Wind speed at 8PM will be

9 miles per hour.

 At 8PM there will be OCCASIONAL thunderstorms. At 8PM there will be OCCASIONAL rain showers. At 8PM heat index 80.

11PM

 11PM temperature will be 75 degrees. 11PM dewpoint will be 68 degrees. 11PM relative humidity will be 79 percent. Sky at 11PM will be CLOUDY. Wind Direction at 11PM will be SOUTH. Wind speed at 11PM will be

8 miles per hour.

 At 11PM there will be OCCASIONAL thunderstorms. At 11PM there will be OCCASIONAL rain showers. At 11PM heat index NONE.

2AM

 2AM temperature will be 72 degrees. 2AM dewpoint will be 66 degrees. 2AM relative humidity will be 81 percent. Sky at 2AM will be CLOUDY. Wind Direction at 2AM will be SOUTHWEST. Wind speed at 2AM will be

5 miles per hour.

 At 2AM there will be OCCASIONAL thunderstorms. At 2AM there will be OCCASIONAL rain showers. At 2AM heat index NONE.

TONIGHT's printable forecast

TOMORROW

HIGH
PROB OF PRECIP
Lower Forecast Temperature in maximum temperature range is BLANK degrees.Maximum Forecast Temperature for tomorrow is 84 degrees.Higher Forecast Temperature in maximum temperature range is BLANK degrees. Probability of Precipitation for tomorrow is 30 percent.

12 HR PRECIP AMOUNT (in.)
0.05
Go to tomorrow's 3 hourly forecast.TIME Temp Dew
Point		 Rel
Hum		 Sky Wind
Dir		 Wind
Spd		 Thunder-
storms		 Rain
Shwrs		 Heat
Index

5AM

 5AM temperature will be 71 degrees. 5AM dewpoint will be 64 degrees. 5AM relative humidity will be 79 percent. Sky at 5AM will be MOSTLY CLOUDY. Wind Direction at 5AM will be WEST. Wind speed at 5AM will be

5 miles per hour.

 At 5AM there will be OCCASIONAL thunderstorms. At 5AM there will be OCCASIONAL rain showers. At 5AM heat index NONE.

8AM

 8AM temperature will be 73 degrees. 8AM dewpoint will be 63 degrees. 8AM relative humidity will be 71 percent. Sky at 8AM will be PARTLY CLOUDY. Wind Direction at 8AM will be NORTHWEST. Wind speed at 8AM will be

8 miles per hour.

 At 8AM there will be CHANCE thunderstorms. At 8AM there will be CHANCE rain showers. At 8AM heat index NONE.

11AM

 11AM temperature will be 80 degrees. 11AM dewpoint will be 61 degrees. 11AM relative humidity will be 52 percent. Sky at 11AM will be PARTLY CLOUDY. Wind Direction at 11AM will be NORTHWEST. Wind speed at 11AM will be

9 miles per hour.

 At 11AM there will be CHANCE thunderstorms. At 11AM there will be CHANCE rain showers. At 11AM heat index 81.

2PM

 2PM temperature will be 83 degrees. 2PM dewpoint will be 59 degrees. 2PM relative humidity will be 44 percent. Sky at 2PM will be PARTLY CLOUDY. Wind Direction at 2PM will be NORTHWEST. Wind speed at 2PM will be

9 miles per hour.

 At 2PM there will be NO thunderstorms. At 2PM there will be NO rain showers. At 2PM heat index 83.

TOMORROW's printable forecast

TOMORROW NIGHT

LOW
PROB OF PRECIP
Lower Forecast Temperature in minimum temperature range is 63 degrees.Minimum Forecast Temperature for tomorrow night is 64 degrees.Higher Forecast Temperature in minimum temperature range is 67 degrees. Probability of Precipitation for tomorrow night is 10 percent.
Go to tomorrow night's 3 hourly forecast.TIME Temp Dew
point		 Rel
Hum		 Sky Wind
Dir		 Wind
Spd		 Heat
Index

5PM

 5PM temperature will be 82 degrees. 5PM dewpoint will be 59 degrees. 5PM relative humidity will be 46 percent. Sky at 5PM will be PARTLY CLOUDY. Wind Direction at 5PM will be NORTHWEST. Wind speed at 5PM will be

9 miles per hour.

 At 5PM heat index 82.

8PM

 8PM temperature will be 77 degrees. 8PM dewpoint will be 59 degrees. 8PM relative humidity will be 54 percent. Sky at 8PM will be MOSTLY CLEAR. Wind Direction at 8PM will be NORTHWEST. Wind speed at 8PM will be

10 miles per hour.

 At 8PM heat index NONE.

11PM

 11PM temperature will be 71 degrees. 11PM dewpoint will be 60 degrees. 11PM relative humidity will be 68 percent. Sky at 11PM will be MOSTLY CLEAR. Wind Direction at 11PM will be NORTHWEST. Wind speed at 11PM will be

9 miles per hour.

 At 11PM heat index NONE.

2AM

 2AM temperature will be 69 degrees. 2AM dewpoint will be 59 degrees. 2AM relative humidity will be 70 percent. Sky at 2AM will be MOSTLY CLEAR. Wind Direction at 2AM will be NORTHWEST. Wind speed at 2AM will be

5 miles per hour.

 At 2AM heat index NONE.

TOMORROW NIGHT's printable forecast

HIGH
PROB OF PRECIP
Lower Forecast Temperature in maximum temperature range is BLANK degrees.Maximum Forecast Temperature is 91 degreesHigher Forecast Temperature in maximum temperature range is BLANK degrees. Probability of Precipitation is 20 percent.
Go to this day's 3 hourly forecast.TIME Temp Dew
point		 Rel
Hum		 Sky Wind
Dir		 Wind
Spd		 Heat
Index

5AM

 5AM temperature will be 66 degrees. 5AM dewpoint will be 59 degrees. 5AM relative humidity will be 78 percent. Sky at 5AM will be MOSTLY CLEAR. Wind Direction at 5AM will be NORTHWEST. Wind speed at 5AM will be

4 miles per hour.

 At 5AM heat index NONE.

8AM

 8AM temperature will be 72 degrees. 8AM dewpoint will be 62 degrees. 8AM relative humidity will be 71 percent. Sky at 8AM will be MOSTLY CLEAR. Wind Direction at 8AM will be NORTHWEST. Wind speed at 8AM will be

2 miles per hour.

 At 8AM heat index NONE.

11AM

 11AM temperature will be 83 degrees. 11AM dewpoint will be 62 degrees. 11AM relative humidity will be 49 percent. Sky at 11AM will be MOSTLY CLEAR. Wind Direction at 11AM will be SOUTHWEST. Wind speed at 11AM will be

2 miles per hour.

 At 11AM heat index 84.

2PM

 2PM temperature will be 89 degrees. 2PM dewpoint will be 62 degrees. 2PM relative humidity will be 41 percent. Sky at 2PM will be MOSTLY CLEAR. Wind Direction at 2PM will be SOUTH. Wind speed at 2PM will be

5 miles per hour.

 At 2PM heat index 89.

's printable forecast

NIGHT

LOW
PROB OF PRECIP
Lower Forecast Temperature in minimum temperature range is BLANK degrees.Minimum Forecast Temperature for tomorrow night is 70 degrees.Higher Forecast Temperature in minimum temperature range is BLANK degrees. Probability of Precipitation for tomorrow night is 40 percent.

12 HR PRECIP AMOUNT (in.)
0.01
Go to night's 3 hourly forecast.TIME Temp Dew
point		 Rel
Hum		 Sky Wind
Dir		 Wind
Spd		 Thunder-
storms		 Rain
Shwrs		 Heat
Index

5PM

 5PM temperature will be 89 degrees. 5PM dewpoint will be 63 degrees. 5PM relative humidity will be 42 percent. Sky at 5PM will be MOSTLY CLEAR. Wind Direction at 5PM will be SOUTH. Wind speed at 5PM will be

8 miles per hour.

 At 5PM there will be NO thunderstorms. At 5PM there will be NO rain showers. At 5PM heat index 89.

8PM

 8PM temperature will be 83 degrees. 8PM dewpoint will be 65 degrees. 8PM relative humidity will be 55 percent. Sky at 8PM will be MOSTLY CLEAR. Wind Direction at 8PM will be SOUTHEAST. Wind speed at 8PM will be

9 miles per hour.

 At 8PM there will be SLIGHT CHANCE thunderstorms. At 8PM there will be SLIGHT CHANCE rain showers. At 8PM heat index 85.

11PM

 11PM temperature will be 77 degrees. 11PM dewpoint will be 66 degrees. 11PM relative humidity will be 69 percent. Sky at 11PM will be PARTLY CLOUDY. Wind Direction at 11PM will be SOUTH. Wind speed at 11PM will be

12 miles per hour.

 At 11PM there will be SLIGHT CHANCE thunderstorms. At 11PM there will be SLIGHT CHANCE rain showers. At 11PM heat index NONE.

2AM

 2AM temperature will be 74 degrees. 2AM dewpoint will be 67 degrees. 2AM relative humidity will be 79 percent. Sky at 2AM will be MOSTLY CLOUDY. Wind Direction at 2AM will be SOUTH. Wind speed at 2AM will be

10 miles per hour.

 At 2AM there will be SLIGHT CHANCE thunderstorms. At 2AM there will be SLIGHT CHANCE rain showers. At 2AM heat index NONE.

NIGHT's printable forecast

EXTENDED PERIOD
PROB OF
PRECIP
There is a 40 percent chance of precipitation on .
HIGH
The maximum temperature on will be 87 degrees.
WIND

Gentle
Wind generally gentle from the SOUTH.
12PM
TEMP
86
DWPT
67
 Around noon, the skies will be MOSTLY CLOUDY. There is a chance of thunderstorms. There will be a chance of rain showers.
6PM
TEMP
81
DWPT
69
 The skies will be PARTLY CLOUDY at 6 pm. There is a chance of thunderstorms. There will be a chance of rain showers.

NIGHT
PROB OF
PRECIP
On NIGHT there is a 30 percent chance of precipitation.
LOW
On NIGHT the minimum temperature will be 72 degrees.
WIND

Light
Wind generally light from the SOUTHWEST.
12AM
TEMP
75
DWPT
71
 It will be PARTLY CLOUDY at midnight.
6AM
TEMP
77
DWPT
70
 Around sunrise, the skies will be MOSTLY CLOUDY. There is a chance of thunderstorms. There will be a chance of rain showers.
PROB OF
PRECIP
On there is a 30 percent chance of precipitation.
HIGH
The maximum temperature on will be 90.
WIND

Light
Wind generally light from the NORTHWEST.
12PM
TEMP
89
DWPT
69
 At noon, expect MOSTLY CLOUDY skies. There is a chance of thunderstorms. There will be a chance of rain showers.
6PM
TEMP
83
DWPT
67
 It will be MOSTLY CLOUDY at 6 pm. There is a chance of thunderstorms. There will be a chance of rain showers.

NIGHT
PROB OF
PRECIP
There is a 10 percent chance of precipitation on NIGHT.
LOW
The minimum temperature will be 71 on NIGHT.
WIND

Light
Wind generally light from the NORTHWEST.
12AM
TEMP
75
DWPT
67
 At midnight, expect MOSTLY CLOUDY skies.
6AM
TEMP
76
DWPT
68
 The sky will be PARTLY CLOUDY near sun rise.
PROB OF
PRECIP
On there is a 20 percent chance of precipitation.
HIGH
The maximum temperature will be 88.
WIND

Light
Wind generally light from the NORTHWEST.
12PM
TEMP
87
DWPT
68
 Around noon, the skies will be PARTLY CLOUDY.
6PM
TEMP
81
DWPT
66
 It will be PARTLY CLOUDY at 6 pm. There will be a slight chance of thunderstorms. You can expect a slight chance of rain showers.

NIGHT
PROB OF
PRECIP
There is a 20 percent chance of precipitation on NIGHT.
LOW
The minimum temperature NIGHT will be 70.
WIND

Light
Wind generally light from the NORTH.
12AM
TEMP
74
DWPT
67
 The skies will be MOSTLY CLOUDY at midnight.
6AM
TEMP
75
DWPT
67
 The skies will be MOSTLY CLOUDY at 6 am. There will be a slight chance of thunderstorms. You can expect a slight chance of rain showers.
PROB OF
PRECIP
There is a 10 percent chance of precipitation on .
HIGH
The maximum temperature on will be 87.
WIND

Light
Wind generally light from the NORTH.
12PM
TEMP
86
DWPT
67
 The skies will be MOSTLY CLOUDY at noon.
6PM
TEMP
79
DWPT
68
 Around sunset, the skies will be MOSTLY CLOUDY.

NIGHT
PROB OF
PRECIP
There is a 10 percent chance of precipitation on NIGHT.
LOW
The minimum temperature NIGHT will be 67.
WIND

Light
Wind generally light from the NORTH.
12AM
TEMP
71
DWPT
67
 The skies will be MOSTLY CLOUDY at midnight.
6AM
TEMP
72
DWPT
65
 The skies will be MOSTLY CLOUDY at 6 am.
Extended Range's printable forecast

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