Calvert County, MD Weather Forecast Updated 4:18 AM EST THU NOV 26 2009
.NOW...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM EST THIS MORNING... DENSE FOG WILL PERSIST THROUGH SUNRISE. VISIBILITIES BELOW ONE- QUARTER MILE WILL BE COMMON FOR MANY AREAS ALONG AND EAST OF THE BLUE RIDGE. MOTORISTS ARE URGED TO USE EXTREME CAUTION WHEN DRIVING OVERNIGHT...AND BE PREPARED FOR RAPID REDUCTIONS IN VISIBILITY. FOG IS EXPECTED TO CONTINUE THROUGH TONIGHT AS THE SATURATED AIR MASS WILL REMAIN IN PLACE.
Today
Mostly Sunny Hi: 59°
Areas of dense fog this morning. Mostly sunny. Visibility one quarter mile or less at Times this morning. Highs in the upper 50s. Northeast winds around 5 mph.
Tonight
Chance Of Showers Lo: 40° POP: 50%
Mostly cloudy. A chance of showers...Mainly after midnight. Lows around 40. East winds 5 to 10 mph...Becoming northwest 10 to 15 mph after midnight. Chance of rain 50 percent.
Friday
Chance Of Showers Hi: 50° POP: 20%
Mostly cloudy with a 20 percent chance of showers. Breezy with highs around 50. Northwest winds 15 to 25 mph.
Friday Night
Partly Cloudy Lo: 35°
Mostly cloudy in the evening...Then becoming partly cloudy. Breezy with lows in the mid 30s. West winds 20 to 25 mph.
Saturday
Mostly Sunny Hi: 51°
Mostly sunny. Highs in the lower 50s. West winds 15 to 20 mph.
Saturday Night
Mostly Clear Lo: 35°
Mostly clear. Lows in the mid 30s.
Sunday
Sunny Hi: 59°
Sunny. Highs in the upper 50s.
Sunday Night
Partly Cloudy Lo: 40°
Partly cloudy. Lows around 40.
Monday
Partly Sunny Hi: 55°
Partly sunny. Highs in the mid 50s.
Monday Night
Chance Of Showers Lo: 41° POP: 30%
Mostly cloudy with a 30 percent chance of showers. Lows in the lower 40s.
Tuesday
Chance Of Showers Hi: 51° POP: 40%
Mostly cloudy with a 40 percent chance of showers. Highs in the lower 50s.
Tuesday Night
Mostly Cloudy Lo: 41°
Mostly cloudy. Lows in the lower 40s.
Wednesday
Chance Of Showers Hi: 55° POP: 40%
Mostly cloudy with a 40 percent chance of showers. Highs in the mid 50s.
Sun & Moon Information
Morning Twilight:
6:30 AM EST
Moon Phase: Waxing Gibbous Moon
Sunrise:
6:59 AM EST
Sunset:
4:47 PM EST
Evening Twilight:
5:16 PM EST
Weather Folklore
The factory smoke stack is more of a nuisance before a rain.
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