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Potomac, Maryland (PWS)
Updated: 2:24 PM EST on November 08, 2009
 |
76.5 °F
Clear
|
| Humidity: |
37% |
| Dew Point: |
49 °F
|
| Wind: |
Calm
|
| Wind Gust: |
1.6 mph
|
| Pressure: |
30.12 in
(Steady)
|
| Heat Index: |
78 °F
|
| Visibility: |
10.0 miles
|
| UV: |
2 out of 16 |
| Clouds: |
Clear
-
(Above Ground Level)
|
| Elevation: |
361 ft
|
» Weather History for This Location
|
|
Select a source for your current conditions:
| History & Almanac |
 |
| |
Max Temperature: |
Min Temperature: |
| Normal (KIAD) |
59 °F
|
36 °F
|
| Record (KIAD) |
77 °F
(1987) |
18 °F
(1967) |
| Yesterday |
61 °F
|
29 °F
|
| Yesterday's Heating Degree Days: 20 |
|
Detailed History and Climate (KGAI)
|
|
|
| Today's State Extremes |
 |
| Astronomy |
 |
| November 8, 2009 |
Rise: |
Set: |
| Actual Time |
6:44 AM EST |
5:00 PM EST |
| Civil Twilight |
6:16 AM EST |
5:28 PM EST |
| Nautical Twilight |
5:44 AM EST |
6:00 PM EST |
| Astronomical Twilight |
5:12 AM EST |
6:31 PM EST |
| Moon |
10:50 PM EST |
12:22 PM EST |
| Length Of Visible Light: |
11h 12m |
| Length of Day |
10h 16m
Tomorrow will be 2m 3s shorter.
|
|
Extended View
|
|
Waning Gibbous, 60% of the Moon is Illuminated
 |
 |
 |
 |
 |
|
Today
|
Nov 9
Last Quarter
|
Nov 16
New
|
Nov 24
First Quarter
|
Dec 2
Full
|
For more information about the solar system:
|
| Washington, D.C. News |
 |
Free Weather Stickers® for Your Homepage!
|
|
| Sunday |
Monday |
Tuesday |
Wednesday |
Thursday |
|
70° F
|
43° F
|
70° F
|
45° F
|
67° F
|
45° F
|
54° F
|
36° F
|
56° F
|
38° F
|
|
Clear
|
Clear
|
Chance of Rain
20% chance of precipitation
|
Partly Cloudy
|
Clear
|
|
|
|
|
|
|
| Forecast for Montgomery |
 |
| Updated: 10:50 am EST on November 8, 2009 |
|
|
 |
This Afternoon
Sunny. Highs in the upper 60s. Southwest winds around 5 mph.
|
 |
Tonight
Mostly clear. Lows in the mid 40s. Southeast winds around 5 mph.
|
 |
Monday
Sunny. Highs in the upper 60s. South winds 5 to 10 mph.
|
 |
Monday Night
Partly cloudy. Lows in the mid 40s. Southwest winds around 5 mph.
|
 |
Tuesday
Partly sunny. Highs in the mid 60s. Northwest winds around 5 mph...becoming north around 5 mph in the afternoon.
|
 |
Tuesday Night
Mostly cloudy. Lows in the mid 40s.
|
 |
Veterans Day
Mostly sunny. Highs in the mid 50s.
|
 |
Wednesday Night
Partly cloudy. Lows in the mid 30s.
|
 |
Thursday
Sunny. Highs in the upper 50s.
|
 |
Thursday Night
Mostly clear. Lows in the upper 30s.
|
 |
Friday
Mostly sunny. Highs around 60.
|
 |
Friday Night
Partly cloudy. Lows in the mid 40s.
|
 |
Saturday
Mostly sunny. Highs in the mid 60s.
|
| Alternate Computer Forecast: AVN MOS Weather Graph |
| Air quality Forecast for Washington |
 |
| Sports Weather |
 |
| NFL: |
Date: |
Forecast: |
| Redskins vs. Falcons |
1:00 PM EST on November 08, 2009 |
Clear,
70 °F
|
| Cardinals vs. Bears |
12:00 PM CST on November 08, 2009 |
Clear,
61 °F
|
| College Football: |
Date: |
Forecast: |
| Pumas vs. Marauders |
1:30 PM EST on November 08, 2009 |
Forecast not available. |
| Ichabods vs. Hornets |
1:00 PM CST on November 08, 2009 |
Partly Cloudy,
70 °F
|
| Football (Soccer): |
Date: |
Forecast: |
| SC Heerenveen vs. FC Utrecht |
2:30 PM CET on November 08, 2009 |
Partly Cloudy, High 46° F/ 8° C |
| Feyenoord vs. AZ Alkmaar |
2:30 PM CET on November 08, 2009 |
Chance of Rain, High 50° F/ 10° C |
| NASCAR: |
Date: |
Forecast: |
| Dickies 500 |
2:31 PM CST on November 08, 2009 |
Chance of Rain,
72 °F
|
| Ford 400 |
3:30 PM EST on November 22, 2009 |
Average High 78° F/ 25° C |
| Blogs in This Area |
 |
| City: |
Member: |
Title: |
Last Activity: |
| Silver Spring |
Aloysius |
Aloysius's Wunder Blog |
2 hours ago |
|
|
|
| Weather Stations |
 |
| Station Location |
Temp. |
Dew Point |
Humidity |
Wind |
Pressure |
Precipitation |
Heat Index |
Elevation |
Updated |
Type |
|
|
Potomac, MD
|
76.5 °F
|
49 °F
|
37% |
|
30.12 in
|
0.00 in
/ hr |
78 °F
|
361 ft |
2:24 PM EST |
Normal |
|
|
APRSWXNET Great Falls V, Great Falls, VA
|
74 °F
|
44 °F
|
34% |
|
30.21 in
|
0.00 in
/ hr |
77 °F
|
296 ft |
2:03 PM EST |
MADIS |
Website |
|
Potomac Highlands, Rockville, MD
|
74.1 °F
|
50 °F
|
42% |
|
30.27 in
|
0.00 in
/ hr |
77 °F
|
350 ft |
2:24 PM EST |
Normal |
|
|
Hickory Creek, Great Falls, VA
|
70.9 °F
|
46 °F
|
41% |
|
30.20 in
|
0.00 in
/ hr |
77 °F
|
350 ft |
2:29 PM EST |
Rapid Fire |
Website |
|
Lake Fairfax, Vienna, VA
|
74.2 °F
|
50 °F
|
43% |
|
29.98 in
|
0.00 in
/ hr |
77 °F
|
275 ft |
2:29 PM EST |
Rapid Fire |
Website |
|
Great Falls, Great Falls, VA
|
71.8 °F
|
49 °F
|
44% |
|
30.25 in
|
0.00 in
/ hr |
77 °F
|
339 ft |
2:29 PM EST |
Rapid Fire |
|
|
APRSWXNET Bethesda MD , Washington, DC
|
71 °F
|
46 °F
|
41% |
|
30.22 in
|
0.00 in
/ hr |
77 °F
|
403 ft |
1:58 PM EST |
MADIS |
Website |
|
Woodley Gardens, Rockville, MD
|
75.6 °F
|
43 °F
|
31% |
|
30.18 in
|
0.00 in
/ hr |
77 °F
|
451 ft |
2:25 PM EST |
Normal |
Website |
|
Kentlands, Gaithersburg, MD
|
72.1 °F
|
51 °F
|
48% |
|
30.13 in
|
0.00 in
/ hr |
77 °F
|
380 ft |
2:29 PM EST |
Rapid Fire |
|
|
VADOT Dulles_Toll_Rd_E_Plaza, Vienna, VA
|
72 °F
|
40 °F
|
31% |
|
-
|
0.00 in
/ hr |
76 °F
|
416 ft |
12:50 PM EST |
MADIS |
Website |
|
King Farm, Rockville, MD
|
75.4 °F
|
51 °F
|
42% |
|
30.27 in
|
0.00 in
/ hr |
78 °F
|
479 ft |
2:29 PM EST |
Rapid Fire |
|
|
Longhorn, Gaithersburg, MD
|
73.7 °F
|
41 °F
|
31% |
|
30.21 in
|
0.00 in
/ hr |
77 °F
|
420 ft |
2:25 PM EST |
Normal |
|
|
Langley Fork Park, McLean, VA
|
72.5 °F
|
49 °F
|
43% |
|
30.26 in
|
0.00 in
/ hr |
77 °F
|
272 ft |
2:29 PM EST |
Rapid Fire |
|
|
Hawk Ridge Subdivision (South), Reston, VA
|
70.4 °F
|
45 °F
|
40% |
|
30.21 in
|
0.00 in
/ hr |
77 °F
|
300 ft |
2:20 PM EST |
Normal |
Website |
|
APRSWXNET Derwood MD , Washington Grove, MD
|
76 °F
|
49 °F
|
39% |
|
30.23 in
|
0.00 in
/ hr |
78 °F
|
1558 ft |
1:59 PM EST |
MADIS |
Website |
|
Beulah-Wolf Trap, Vienna, VA
|
75.7 °F
|
52 °F
|
43% |
|
30.24 in
|
0.00 in
/ hr |
78 °F
|
430 ft |
2:28 PM EST |
Rapid Fire |
Website |
|
Weatherscience.net, Potomac Falls, VA
|
85.1 °F
|
56 °F
|
37% |
|
29.94 in
|
0.00 in
/ hr |
84 °F
|
276 ft |
2:29 PM EST |
Rapid Fire |
Website |
|
Cedar Cove Cluster, Reston, VA
|
70.5 °F
|
49 °F
|
46% |
|
30.24 in
|
0.00 in
/ hr |
77 °F
|
350 ft |
2:28 PM EST |
Rapid Fire |
|
|
Cloppers Mill East, Germantown, MD
|
73.0 °F
|
-72 °F
|
- |
|
-
|
0.00 in
/ hr |
71 °F
|
328 ft |
2:29 PM EST |
Rapid Fire |
Website |
|
Flower Valley, Rockville, MD
|
73.6 °F
|
50 °F
|
44% |
|
29.99 in
|
0.00 in
/ hr |
77 °F
|
0 ft |
2:23 PM EST |
Normal |
|
|
Montgomery Village, MD
|
68.4 °F
|
44 °F
|
42% |
|
30.24 in
|
0.00 in
/ hr |
- |
350 ft |
2:29 PM EST |
Rapid Fire |
Website |
|
APRSWXNET Germantown MD , Germantown, MD
|
75 °F
|
44 °F
|
33% |
|
30.24 in
|
0.00 in
/ hr |
77 °F
|
433 ft |
1:50 PM EST |
MADIS |
Website |
|
VADOT Site_G, Herndon, VA
|
73 °F
|
43 °F
|
33% |
|
-
|
0.00 in
/ hr |
77 °F
|
339 ft |
1:57 PM EST |
MADIS |
Website |
|
VADOT Site_E, Oakton, VA
|
73 °F
|
44 °F
|
36% |
|
-
|
0.00 in
/ hr |
77 °F
|
353 ft |
1:56 PM EST |
MADIS |
Website |
|
VADOT Site_C, Oakton, VA
|
73 °F
|
44 °F
|
34% |
|
-
|
0.00 in
/ hr |
77 °F
|
290 ft |
1:54 PM EST |
MADIS |
Website |
|
Merrifield area, Vienna, VA
|
73.5 °F
|
29 °F
|
19% |
|
29.94 in
|
0.00 in
/ hr |
75 °F
|
200 ft |
2:28 PM EST |
Rapid Fire |
|
|
Arlington, VA
|
75.0 °F
|
46 °F
|
35% |
|
30.21 in
|
0.00 in
/ hr |
77 °F
|
300 ft |
2:20 PM EST |
Normal |
|
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Warnings and Notices
There are currently no warnings or advisories for this location.

Copyright © 2009 Weather Underground, Inc.
 |
Copyright © 2009 Weather Underground, Inc.
|
|