Weather Alert
Lake Marian Weather Warning NWS WEATHER ALERT FOR THE LAKE MARIAN, MD AREA - SEVERE THUNDERSTORM WATCH Issued: 230 PM EDT THU AUG 20 2026 Lake Marian Weather Warning

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Lake Marian, MD Weather - Hour by Hour Forecast

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Lake Marian, MD Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mostly Cloudy. Temperature is 80°F27°C, dew point 75°F24°C, humidity 83%. Wind direction is SSW at 9 mph14 km/h with visibility of 10 mi16 km. Barometric pressure is 29.94 in1013 mb.
Rest of Today - Cloudy with scattered showers with isolated thunderstorms late this morning, then partly sunny with showers and scattered thunders.. Full Forecast
Tonight - Partly cloudy. Numerous showers with isolated thunderstorms in the evening. Patchy fog. Some thunderstorms May produce gusty winds.. Full Forecast

Lake Marian Hourly Weather

24 Hour Forecast Scroll
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Noon
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Lake Marian, MD Hourly Weather - Cloudy - 2:00 PM Lake Marian, MD Hourly Weather - Cloudy - 3:00 PM Lake Marian, MD Hourly Weather - Cloudy - 4:00 PM Lake Marian, MD Hourly Weather - Cloudy - 5:00 PM Lake Marian, MD Hourly Weather - Cloudy - 6:00 PM Lake Marian, MD Hourly Weather - Cloudy - 7:00 PM Lake Marian, MD Hourly Weather - Cloudy - 8:00 PM Lake Marian, MD Hourly Weather - Cloudy - 9:00 PM Lake Marian, MD Hourly Weather - Cloudy - 10:00 PM Lake Marian, MD Hourly Weather - Cloudy - 11:00 PM Lake Marian, MD Hourly Weather - Cloudy - 12:00 AM Lake Marian, MD Hourly Weather - Cloudy - 1:00 AM Lake Marian, MD Hourly Weather - Cloudy - 2:00 AM Lake Marian, MD Hourly Weather - Cloudy - 3:00 AM Lake Marian, MD Hourly Weather - Cloudy - 4:00 AM Lake Marian, MD Hourly Weather - Cloudy - 5:00 AM Lake Marian, MD Hourly Weather - Cloudy - 6:00 AM Lake Marian, MD Hourly Weather - Mostly Cloudy - 7:00 AM Lake Marian, MD Hourly Weather - Mostly Cloudy - 8:00 AM Lake Marian, MD Hourly Weather - Mostly Cloudy - 9:00 AM Lake Marian, MD Hourly Weather - Mostly Cloudy - 10:00 AM Lake Marian, MD Hourly Weather - Mostly Cloudy - 11:00 AM Lake Marian, MD Hourly Weather - Mostly Cloudy - 12:00 PM Lake Marian, MD Hourly Weather - Mostly Cloudy - 1:00 PM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
86°F30°C 85°F29°C 83°F28°C 82°F28°C 80°F27°C 77°F25°C 75°F24°C 73°F23°C 72°F22°C 70°F21°C 69°F21°C 68°F20°C 67°F19°C 66°F19°C 66°F19°C 65°F18°C 66°F19°C 66°F19°C 67°F19°C 69°F21°C 72°F22°C 74°F23°C 76°F24°C 78°F26°C
Rain Rain Rain Rain Rain Rain Rain - - - - - - - - - - - - - - - - -
57% 57% 57% 57% 57% 57% 57% 10% 10% 10% 10% 10% 10% 6% 6% 6% 6% 6% 6% 2% 2% 2% 2% 2%
69°F21°C 69°F21°C 70°F21°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 70°F21°C 68°F20°C 67°F19°C 66°F19°C 66°F19°C 65°F18°C 64°F18°C 64°F18°C 63°F17°C 63°F17°C 64°F18°C 64°F18°C 64°F18°C 63°F17°C 63°F17°C 63°F17°C 63°F17°C
57% 59% 65% 67% 72% 82% 87% 90% 87% 90% 90% 93% 93% 93% 93% 93% 90% 93% 90% 84% 73% 69% 64% 60%
SSW W NW NNW SW SE N N N N SE SSW N N N N SSW SE NNE NE NE NE ENE ENE
5 mph 5 mph 8 mph 8 mph 8 mph 7 mph 7 mph 7 mph 4 mph 4 mph 4 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (EDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KFDK model statistics.

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Prob Precip % = Probability of Precipitation.

Lake Marian 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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