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Gaithersburg MD Weather

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NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
Gaithersburg, Maryland, United States (20899)  Lat: 39.14N, Lon: 77.2W
Wx Zone: MDZ009 ICAO Used: KIAD
Current Conditions
Updated: 12:52 PM EST SUN DEC 27 2009
Sun & Moon Information:
Partly Cloudy
Partly Cloudy
Temp: 49°F
Humidity: 44%
Wind Speed: CALM
Barometer: 29.95 in.
Dewpoint: 28°F
Heat Index: 49°F
Wind Chill: 49°F
Civil Twilight: 6:56 AM EST Moon Phase:
Waxing Gibbous Moon
Sunrise: 7:26 AM EST
Sunset: 4:52 PM EST
Civil Twilight: 5:22 PM EST
Forecast for Gaithersburg, Maryland:
Dated: 1018 AM EST SUN DEC 27 2009    Expires: 415 PM EST SUN DEC 27 2009
7 Day View   
THIS
AFTERNOON
TONIGHT MONDAY MONDAY
NIGHT
TUESDAY TUESDAY
NIGHT
Sunny Mostly Cloudy Mostly Sunny Partly Cloudy Sunny Mostly Clear
Sunny Mostly
Cloudy
Mostly
Sunny
Partly
Cloudy
Sunny Mostly
Clear
Hi: 50°F
Lo: 29°F Hi: 39°F
Lo: 21°F Hi: 35°F
Lo: 20°F
ZoneCast:
Dated: 1018 AM EST SUN DEC 27 2009    Expires: 415 PM EST SUN DEC 27 2009
This Afternoon...Sunny. Highs around 50. West winds 5 to 10 mph.
Tonight...Mostly cloudy. Lows in the upper 20s. Southwest winds 5 to 10 mph.
Monday...Mostly sunny. Highs in the upper 30s. West winds 15 to 20 mph with gusts up to 30 mph.
Monday Night...Partly cloudy in the evening...Then becoming mostly clear. Lows in the lower 20s. West winds 10 to 15 mph with gusts up to 25 mph.
Tuesday...Sunny. Highs in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Tuesday Night...Mostly clear. Lows around 20.
Wednesday...Mostly sunny. Highs in the mid 30s.
Wednesday Night...Mostly cloudy with a 40 percent chance of snow. Lows in the mid 20s.
Thursday...Mostly cloudy with a 40 percent chance of snow. Highs in the upper 30s.
Thursday Night...Mostly cloudy with a 50 percent chance of snow. Lows around 30.
New Years Day...Mostly cloudy with a chance of rain and snow. Highs in the lower 40s. Chance of precipitation 50 percent.
Friday Night...Mostly cloudy. Lows in the upper 20s.
Saturday...Partly sunny. Highs in the upper 30s.

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