East Coast Flash Flood/Severe Thunderstorm Threat Monday

A cold front and waves of low pressure will slowly shift across the Mid-Atlantic and Southeast states Monday and Tuesday. Heavy thunderstorms along this front may produce heavy rain and flash flooding with the highest threat Monday from Tennessee into New England. A few strong to severe thunderstorms are also possible mainly from Northern Maryland to southern New Jersey. Read More >

Hazardous Weather Conditions

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Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Mostly Cloudy

81°F

27°C

Humidity	74%
Wind Speed	SW 3 mph
Barometer	29.89 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	22 Jul 8:50 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Frederick Municipal Airport MD

Flash Flood Watch July 22, 03:00pm until July 23, 06:00am

Click here for hazard details and duration

Flash Flood Watch

Today

Heavy Rain
High: 88 °F
Tonight

Heavy Rain
Low: 69 °F
Tuesday

Showers
Likely then
Slight Chance
Showers
High: 79 °F
Tuesday
Night

Mostly Cloudy
Low: 61 °F
Wednesday

Mostly Sunny
High: 83 °F
Wednesday
Night

Mostly Clear
Low: 61 °F
Thursday

Sunny
High: 85 °F
Thursday
Night

Mostly Clear
Low: 63 °F
Friday

Sunny
High: 88 °F

Detailed Forecast

Today

Showers and thunderstorms, mainly after noon. Some of the storms could produce gusty winds and heavy rain. High near 88. Light and variable wind becoming west 5 to 9 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Tonight

Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. Low around 69. Northwest wind 5 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Tuesday

Showers likely and possibly a thunderstorm before 9am, then a chance of showers. Mostly cloudy, with a high near 79. North wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Mostly cloudy, with a low around 61. Northwest wind 3 to 5 mph.

Wednesday

Mostly sunny, with a high near 83. North wind 3 to 7 mph.

Wednesday Night

Mostly clear, with a low around 61.

Thursday

Sunny, with a high near 85.

Thursday Night

Mostly clear, with a low around 63.

Friday

Sunny, with a high near 88.