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Olney, Maryland

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Local Time: 1:55 AM EDTSet My Timezone Lat/Lon: 39.2° N 77.1° W (Google Map)
Tropical Weather: Invest 97 (North Atlantic) Hurricane Genevieve (East Pacific) Tropical Storm Fung-Wong (Western Pacific)
Current Conditions     
 
Flower Valley, Rockville, Maryland (PWS)
Updated: 1:52 AM EDT on July 26, 2008
Overcast
70.0 °F / 21.1 °C
Overcast
Humidity: 66%
Dew Point: 58 °F / 14 °C
Wind: Calm
Pressure: 29.81 in / 1009.4 hPa (Rising)
Visibility: 10.0 miles / 16.1 kilometers
UV: 0 out of 16
Clouds:
Overcast 6000 ft / 1828 m
(Above Ground Level)
Elevation: 0 ft / 0 m
Rapid Fire Updates:
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Flight Rule: VFR (KGAI)
Wind Speed: 0.0 mph / 0.0 km/h / 0.0 m/s
Wind Dir: 157° (SSE)
Ceiling: 6000 ft / 1828 m
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Nearby Airports
City: Temp.: Conditions: Updated:
  Gaithersburg 73 °F / 23 °C Overcast 1:35 AM EDT
  College Park This station is not reporting.
  Fort Meade 63 °F / 17 °C Mostly Cloudy 1:51 AM EDT
  Washington 75 °F / 24 °C Mostly Cloudy 1:52 AM EDT
History & Almanac Hide
  Max Temperature: Min Temperature:
Normal (KCGS) 87 °F / 30 °C 68 °F / 19 °C
Yesterday 93.0 °F / 33.9 °C 56.8 °F / 13.8 °C
Detailed History and Climate (KGAI)
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Olney, MD
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Olney
Today's State Extremes Hide
State Highs:
Frederick 89°F / 32°C
Maryland Science Center 87°F / 31°C
Baltimore 87°F / 31°C
Baltimore Martin 87°F / 31°C
Westminster 87°F / 31°C
State Lows:
Cumberland 51°F / 11°C
Oakland 53°F / 12°C
Frederick 55°F / 13°C
Gaithersburg 55°F / 13°C
Fort Meade 57°F / 14°C
Astronomy Hide
July 26, 2008 Rise: Set:
Actual Time 6:03 AM EDT 8:25 PM EDT
Civil Twilight 5:33 AM EDT 8:55 PM EDT
Nautical Twilight 4:55 AM EDT 9:32 PM EDT
Astronomical Twilight 4:14 AM EDT 10:14 PM EDT
Moon 12:04 AM EDT 2:59 PM EDT
Length Of Visible Light: 15h 22m
Length of Day
14h 21m
Tomorrow will be 1m 46s shorter.

Extended View

Last Quarter, 45% of the Moon is Illuminated
Today
8 / 1
New
8 / 8
First Quarter
8 / 16
Full
8 / 23
Last Quarter

For more information about the solar system:

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Olney, MD
70.0 °F / 21.1 °C
Overcast
at 1:52 AM EDT

(Click for forecast)

5-Day Forecast for ZIP Code 20830 Customize Your Icons!
Saturday Sunday Monday Tuesday Wednesday
Partly Cloudy
86° F | 65° F
30° C | 18° C
Chance of a Thunderstorm
88° F | 65° F
31° C | 18° C
Chance of a Thunderstorm
88° F | 67° F
31° C | 19° C
Partly Cloudy
88° F | 67° F
31° C | 19° C
Chance of a Thunderstorm
86° F | 67° F
30° C | 19° C
Partly Cloudy Chance of T-storms
40% chance of precipitation
Chance of T-storms
30% chance of precipitation
Partly Cloudy Chance of T-storms
20% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Forecast for Montgomery Hide
Updated: 9:09 PM EDT on July 25, 2008
No Active Advisories (US Severe Weather)
nt_sunny
Overnight
Mostly clear. Lows around 70 in the downtown areas... mid 60s in the suburbs. South winds 5 to 10 mph.
partlycloudy
Saturday
Mostly sunny. Highs in the upper 80s. Southwest winds 5 to 10 mph.
nt_chancerain
Saturday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. South winds 5 to 10 mph. Chance of rain 30 percent.
chancerain
Sunday
Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.
nt_chancerain
Sunday Night
Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 30 percent.
chancerain
Monday
Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.
nt_chancerain
Monday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 30 percent.
partlysunny
Tuesday
Partly sunny. Highs in the upper 80s.
nt_partlycloudy
Tuesday Night
Partly cloudy. Lows in the upper 60s.
partlycloudy
Wednesday
Mostly sunny. Highs in the upper 80s.
nt_cloudy
Wednesday Night
Mostly cloudy. Lows in the upper 60s.
chancerain
Thursday
Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 30 percent.
nt_cloudy
Thursday Night
Mostly cloudy. Lows in the upper 60s.
partlysunny
Friday
Partly sunny. Highs in the upper 80s.
Alternate Computer Forecast: AVN MOS Weather Graph
Scientific Forecaster Discussion (NWS)
Sports Weather Hide
MLB: Date: Forecast:
Phillies vs. Nationals 7:10 PM EDT on July 29, 2008 Partly Cloudy, 81 °F / 27 °C
Phillies vs. Nationals 7:10 PM EDT on July 30, 2008 Chance of a Thunderstorm, 81 °F / 27 °C
Football (Soccer): Date: Forecast:
Kansas City vs. D.C. 7:30 PM EDT on August 02, 2008 Average High 89° F/ 31° C
Colorado vs. D.C. 7:30 PM EDT on August 23, 2008 Average High 84° F/ 28° C
NASCAR: Date: Forecast:
Allstate 400 at The Brickyard 2:20 PM EDT on July 27, 2008 Partly Cloudy, 85 °F / 29 °C
Sunoco Red Cross Pennsylvania 500 2:20 PM EDT on August 03, 2008 Average High 78° F/ 25° C
PGA Golf: Date: Forecast:
RBC Canadian Open 8:30 AM EDT on July 26, 2008 Chance of Rain, High 78° F/ 26° C
RBC Canadian Open 8:30 AM EDT on July 27, 2008 Clear, High 77° F/ 25° C
View Schedules: MLB | IFB | NASCAR | PGA Golf
Blogs in This Area Hide
City: Member: Title: Last Activity:
Poolesville MontgomeryObserver MontgomeryObserver's Wunder Blog 1 day ago
Blogs for people who love weather and the outdoors! View All Blogs »


Weather Stations Hide
Station Location Temp. Dew Point Humidity Wind Pressure Precipitation Heat Index Elevation Updated Type  
Triadelphia Reservoir, Brookeville, MD 66.1 °F / 18.9 °C 61 °F / 16 °C 83%
SSE  at  0.0 mph / 0.0 km/h / 0.0 m/s
29.96 in / 1014.4 hPa 0.00 in / 0 mm / hr - 100 ft 11:58 PM EDT Rapid Fire Website
Flower Valley, Rockville, MD 70.0 °F / 21.1 °C 58 °F / 14 °C 66%
SSE  at  0.0 mph / 0.0 km/h / 0.0 m/s
29.81 in / 1009.4 hPa 0.00 in / 0 mm / hr - 0 ft 1:52 AM EDT Normal  
APRSWXNET Laytonsville MD , Gaithersburg, MD 72 °F / 22.2 °C 60 °F / 16 °C 65%
South  at  3 mph / 4.8 km/h / 1.3 m/s
30.09 in / 1018.8 hPa 0.00 in / 0 mm / hr 75 °F / 24 °C 597 ft 1:33 AM EDT MADIS Website
APRSWXNET Highland MD , Highland, MD 67 °F / 19.4 °C 63 °F / 17 °C 86%
NW  at  0 mph / 0.0 km/h / 0.0 m/s
30.04 in / 1017.2 hPa 0.00 in / 0 mm / hr - 469 ft 1:26 AM EDT MADIS Website
King Farm, Rockville, MD 73.0 °F / 22.8 °C 60 °F / 16 °C 65%
SW  at  5.0 mph / 8.0 km/h / 2.2 m/s
30.07 in / 1018.2 hPa 0.00 in / 0 mm / hr 76 °F / 24 °C 479 ft 1:55 AM EDT Rapid Fire  
Woodley Gardens, Rockville, MD 72.1 °F / 22.3 °C 57 °F / 14 °C 60%
South  at  0.0 mph / 0.0 km/h / 0.0 m/s
29.98 in / 1015.1 hPa 0.00 in / 0 mm / hr 76 °F / 25 °C 451 ft 1:55 AM EDT Normal Website
Montgomery Village, MD 74.3 °F / 23.5 °C 49 °F / 9 °C 41%
West  at  0.0 mph / 0.0 km/h / 0.0 m/s
30.06 in / 1017.8 hPa 0.00 in / 0 mm / hr 77 °F / 25 °C 350 ft 1:55 AM EDT Rapid Fire Website
West of Dayton, MD, Dayton, MD 70.1 °F / 21.2 °C 62 °F / 17 °C 76%
South  at  0.0 mph / 0.0 km/h / 0.0 m/s
30.06 in / 1017.8 hPa 0.00 in / 0 mm / hr 72 °F / 22 °C 585 ft 1:55 AM EDT Rapid Fire Website
Wheaton/Kemp Mill, Silver Spring, MD 73.9 °F / 23.3 °C 58 °F / 14 °C 57%
South  at  6.0 mph / 9.7 km/h / 2.7 m/s
30.04 in / 1017.2 hPa 0.00 in / 0 mm / hr 77 °F / 25 °C 402 ft 1:48 AM EDT Normal Website
Potomac Highlands, Rockville, MD 67.1 °F / 19.5 °C 60 °F / 15 °C 77%
North  at  -
30.08 in / 1018.5 hPa 0.00 in / 0 mm / hr - 350 ft 1:45 AM EDT Normal  
MDDOT US-29 at Mid Patuxent, Fulton, MD 66 °F / 18.9 °C 66 °F / 19 °C 99%
NE  at  0 mph / 0.0 km/h / 0.0 m/s
- 0.00 in / 0 mm / hr - 268 ft 1:33 AM EDT MADIS Website
Greencastle Lakes, Burtonsville, MD 72.0 °F / 22.2 °C 59 °F / 15 °C 63%
SSE  at  0.0 mph / 0.0 km/h / 0.0 m/s
30.02 in / 1016.5 hPa 0.00 in / 0 mm / hr 76 °F / 24 °C 400 ft 1:54 AM EDT Normal Website
Kemp Mill/Silver Spring, Silver Spring, MD 73.9 °F / 23.3 °C 59 °F / 15 °C 59%
South  at  1.0 mph / 1.6 km/h / 0.4 m/s
29.99 in / 1015.5 hPa 0.00 in / 0 mm / hr 77 °F / 25 °C 400 ft 1:52 AM EDT Normal Website
MDDOT MD 94 at Patuxent Riv., Gaithersburg, MD 61 °F / 16.1 °C 59 °F / 15 °C 93%
North  at  0 mph / 0.0 km/h / 0.0 m/s
- 0.00 in / 0 mm / hr - 472 ft 1:29 AM EDT MADIS Website
Goshen, Damascus, MD 64.5 °F / 18.1 °C 60 °F / 15 °C 84%
South  at  0.0 mph / 0.0 km/h / 0.0 m/s
29.98 in / 1015.1 hPa 0.00 in / 0 mm / hr - 686 ft 1:55 AM EDT Normal Website
Calverton, Silver Spring, MD 71.8 °F / 22.1 °C 62 °F / 17 °C