Heavy Rain and Flooding Concerns From the Southwest to the Upper Midwest; Heat Continues to Build in the East

Widespread showers and thunderstorms are expected to develop Friday afternoon in the Four Corners region and northern High Plains through the Upper Midwest. Stronger storms may produce heavy to excessive rainfall that will likely lead to scattered instances of flash and urban flooding. Meanwhile, the ongoing dangerous heat wave will peak across the Midwest and Mid-Atlantic through the weekend. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28°NLon: 76.41°WElev: 39ft.

A Few Clouds

73°F

23°C

Humidity	79%
Wind Speed	S 3 mph
Barometer	30.25 in (1024.3 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	21 Jun 5:52 am EDT

More Information:

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

Extended Forecast for

6 Miles N Madison MD

Today
High: 90 °F
Sunny
Tonight
Low: 75 °F
Mostly Clear
Saturday
High: 93 °F
Sunny
Saturday Night
Low: 78 °F
Partly Cloudy
Sunday
High: 95 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 77 °F
Chance
T-storms
Monday
High: 92 °F
Chance
T-storms
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 89 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 90. South wind 6 to 8 mph.

Tonight

Mostly clear, with a low around 75. South wind 9 to 11 mph.

Saturday

Sunny, with a high near 93. Heat index values as high as 100. South wind 8 to 11 mph.

Saturday Night

Partly cloudy, with a low around 78. South wind 10 to 14 mph.

Sunday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Southwest wind 11 to 14 mph. Chance of precipitation is 20%.

Sunday Night

A chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 77. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 40%.

Monday Night

Mostly clear, with a low around 73.

Tuesday

Sunny, with a high near 89.

Tuesday Night

Mostly clear, with a low around 75.

Wednesday

Mostly sunny, with a high near 95.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 30%.