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Potomac MD Weather

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NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
Potomac, Maryland, United States (20859)  Lat: 39.02N, Lon: 77.21W
Wx Zone: MDZ009 ICAO Used: KIAD
Current Conditions
Updated: 8:52 PM EST WED DEC 30 2009
Sun & Moon Information:
Overcast
Overcast
Temp: 31°F
Humidity: 49%
Wind Speed: S5.8MPH(5KT)
Barometer: 30.31 in.
Dewpoint: 14°F
Heat Index: 31°F
Wind Chill: 25°F
Civil Twilight: 6:57 AM EST Moon Phase:
Full Moon
Sunrise: 7:27 AM EST
Sunset: 4:55 PM EST
Civil Twilight: 5:25 PM EST
Forecast for Potomac, Maryland:
Dated: 932 PM EST WED DEC 30 2009    Expires: 430 AM EST THU DEC 31 2009
3 Day View   
THURSDAY FRIDAY SATURDAY SUNDAY MONDAY TUESDAY WEDNESDAY
Freezing Rain Cloudy Windy Partly Sunny Mostly Sunny Partly Sunny Mostly Sunny
Freezing
Rain
Cloudy Windy Partly
Sunny
Mostly
Sunny
Partly
Sunny
Mostly
Sunny
Hi: 39°F
Lo: 31°F
Hi: 40°F
Lo: 21°F
Hi: 31°F
Lo: 20°F
Hi: 31°F
Lo: 20°F
Hi: 29°F
Lo: 20°F
Hi: 31°F
Lo: 21°F
Hi: 35°F
Pop: 100%
ZoneCast:
Dated: 932 PM EST WED DEC 30 2009    Expires: 430 AM EST THU DEC 31 2009
WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM TO 1 PM EST THURSDAY

Thursday...Snow...Sleet and freezing rain in the morning...Then a chance of rain in the afternoon. Total snow accumulation of 1 to 3 inches. Ice accumulation around a trace. Highs in the upper 30s. South winds around 5 mph. Chance of precipitation near 100 percent.
Friday...Cloudy. Highs around 40. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon.
Saturday...Partly sunny and blustery. Highs in the lower 30s.
Sunday...Partly sunny. Highs in the lower 30s.
Monday...Mostly sunny. Highs in the upper 20s.
Tuesday...Partly sunny. Highs in the lower 30s.
Wednesday...Mostly sunny. Highs in the mid 30s.

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