Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99° N Lon: 76.49° W Elev: 3 ft.

Fair

74°F

23°C

Humidity 52%
Wind Speed SE 10 mph
Barometer 29.82 in (1009.9 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 16 Jun 6:54 pm EDT
Detailed forecast for

Anne Arundel County

Tonight
Partly cloudy this evening, then mostly cloudy with a chance of showers after midnight. Lows in the mid 60s. South winds 5 to 10 mph. Chance of rain 40 percent.
Wednesday
Mostly sunny. Highs in the upper 80s. South winds 5 to 10 mph.
Wednesday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 70. South winds 5 to 10 mph.
Thursday
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.
Thursday Night
Mostly cloudy with a chance of showers. Lows around 70. West winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. Chance of rain 50 percent.
Juneteenth
Partly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 50 percent.
Friday Night
Mostly clear. Lows in the mid 60s.
Saturday
Sunny. Highs in the mid 80s.
Saturday Night
Mostly clear. Lows in the mid 60s.
Sunday
Sunny. Highs in the upper 80s.
Sunday Night
Mostly cloudy with a 30 percent chance of showers. Lows in the upper 60s.
Monday
Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.
Monday Night
Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50 percent.
Tuesday
Mostly sunny. Highs in the mid 80s.



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516 PM EDT Tue Jun 16 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database