Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Hazardous Weather Conditions

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Heavy Rain Fog

75°F

24°C

Humidity	94%
Wind Speed	W 9 G 17 mph
Barometer	29.91 in (1013.0 mb)
Dewpoint	73°F (23°C)
Visibility	0.25 mi
Last update	18 Jun 2:54 pm EDT

More Information:

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

Extended Forecast for

Grasonville MD

Severe T-storm Watch until June 18, 07:00pm

Severe T-storm Warning until June 18, 03:45pm

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Warning

Severe T-storm Watch until June 18, 07:00pm
Severe T-storm Warning until June 18, 03:45pm
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 90 °F
T-storms
Likely
Tonight
Low: 77 °F
T-storms
Likely then
Mostly Clear
Juneteenth
High: 93 °F
Sunny then
Severe
Thunderstorms
Thursday Night
Low: 70 °F
Severe
Thunderstorms
Friday
High: 85 °F
Sunny
Friday Night
Low: 70 °F
Mostly Clear
Saturday
High: 88 °F
Sunny
Saturday Night
Low: 74 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Showers and thunderstorms likely, mainly between 4pm and 5pm. Partly sunny, with a high near 90. Heat index values as high as 100. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 77. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Juneteenth

Showers and thunderstorms likely after 2pm. Some of the storms could be severe. Sunny, with a high near 93. Heat index values as high as 101. Southwest wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and thunderstorms likely, mainly before 8pm. Some of the storms could be severe. Partly cloudy, with a low around 70. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Friday

Sunny, with a high near 85. Northwest wind around 5 mph.

Friday Night

Mostly clear, with a low around 70.

Saturday

Sunny, with a high near 88.

Saturday Night

Partly cloudy, with a low around 74.

Sunday

Mostly sunny, with a high near 92.

Sunday Night

Mostly clear, with a low around 77.