Naval Academy MD
04/20/2026 08:00 AM
47°F
TEMPERATURE
Winds 7 mph W
Scattered Rain Showers
Scattered rain showers. Partly sunny, with a high near 56. West wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Alerts

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Freeze Warning issued April 20 at 8:45AM EDT until April 21 at 10:00AM EDT by NWS Baltimore MD/Washington DC
NWS Baltimore MD/Washington DC
Category Certainty Severity
Met Likely Moderate
Status Urgency Category
Actual Expected Met
Effective Ends Expires
04/20/2026 08:45 AM 04/21/2026 10:00 AM 04/20/2026 04:45 PM
* WHAT...Sub-freezing temperatures as low as 29 expected, especially
in outlying areas away from larger bodies of water.

* WHERE...Washington DC, and portions of central, northern, and
southern Maryland, and central and northern Virginia.

* WHEN...From 2 AM to 10 AM EDT Tuesday.

* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
                                            
Moonrise
09:14 AM
Moonset
-
Sunrise
06:21 AM
Moon Phase
Waxing crescent
Sunset
07:47 PM

Hourly Forecast

Mon, 08:00 AM

Scattered Rain Showers
Winds: 7 mph W
47°

Mon, 09:00 AM

Scattered Rain Showers
Winds: 9 mph W
49°

Mon, 10:00 AM

Scattered Rain Showers
Winds: 12 mph NW
52°

Mon, 11:00 AM

Isolated Rain Showers
Winds: 13 mph NW
53°

Mon, 12:00 PM

Isolated Rain Showers
Winds: 14 mph NW
52°

Mon, 01:00 PM

Scattered Rain Showers
Winds: 15 mph NW
53°

Mon, 02:00 PM

Scattered Rain Showers
Winds: 15 mph NW
54°

Mon, 03:00 PM

Scattered Rain Showers
Winds: 15 mph NW
55°

Mon, 04:00 PM

Scattered Rain Showers
Winds: 15 mph NW
55°

Mon, 05:00 PM

Scattered Rain Showers
Winds: 14 mph NW
56°

Mon, 06:00 PM

Mostly Cloudy
Winds: 13 mph NW
54°

Mon, 07:00 PM

Partly Cloudy
Winds: 12 mph NW
52°

Mon, 08:00 PM

Partly Cloudy
Winds: 10 mph NW
50°

Mon, 09:00 PM

Mostly Clear
Winds: 8 mph NW
48°

Mon, 10:00 PM

Mostly Clear
Winds: 7 mph NW
46°

Mon, 11:00 PM

Mostly Clear
Winds: 6 mph N
45°

Tue, 12:00 AM

Mostly Clear
Winds: 6 mph N
44°

Tue, 01:00 AM

Clear
Winds: 6 mph N
42°

Tue, 02:00 AM

Areas Of Frost
Winds: 6 mph N
41°

Tue, 03:00 AM

Areas Of Frost
Winds: 6 mph N
39°

Tue, 04:00 AM

Areas Of Frost
Winds: 6 mph N
37°

Tue, 05:00 AM

Areas Of Frost
Winds: 6 mph N
36°

Tue, 06:00 AM

Areas Of Frost
Winds: 5 mph NE
36°

Tue, 07:00 AM

Areas Of Frost
Winds: 5 mph N
38°
Winds: 7 to 15 mph W
Scattered rain showers. Partly sunny, with a high near 56. West wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Winds: 6 to 13 mph N
Areas of frost after 2am. Mostly clear, with a low around 36. North wind 6 to 13 mph, with gusts as high as 22 mph.
Winds: 3 to 8 mph E
Areas of frost before 10am. Sunny, with a high near 60. East wind 3 to 8 mph.
Winds: 9 mph S
A chance of rain showers after 2am. Partly cloudy, with a low around 51. South wind around 9 mph. Chance of precipitation is 30%.
Winds: 8 mph SW
Rain showers likely. Mostly cloudy, with a high near 72. Southwest wind around 8 mph. Chance of precipitation is 60%.
Winds: 5 mph NW
Rain showers likely before 8pm. Partly cloudy, with a low around 54. Chance of precipitation is 60%.
Winds: 5 mph NW
Sunny, with a high near 75.
Winds: 3 mph SW
Mostly clear, with a low around 55.
Winds: 6 mph NE
Sunny, with a high near 76.
Winds: 6 mph SE
A chance of rain showers after 8pm. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Winds: 5 to 9 mph E
A chance of rain showers. Partly sunny, with a high near 66. Chance of precipitation is 50%.
Winds: 6 to 9 mph E
Rain showers likely. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Winds: 8 mph NE
Rain showers likely. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Winds: 7 mph NE
A chance of rain showers. Mostly cloudy, with a low around 51.

Coastal Waters Forecast

National Weather Service Baltimore MD/Washington DC

FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY.

Tidal Potomac River and Maryland portion of Chesapeake Bay. Forecasts of wave heights do not include effects of wind direction relative to tidal currents. Expect higher waves when winds are blowing against the tidal flow. Waves flat where waters are iced over. A secondary cold front will pass through this morning. High pressure will build in late today into Tuesday. Another front looks to drop in from the north Wednesday. Small Craft Advisories may be needed late Tuesday into Wednesday in south to southwest flow.

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 07:57 AM EDT Mon Apr 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 07:57 AM EDT Mon Apr 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 07:57 AM EDT Mon Apr 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 07:57 AM EDT Mon Apr 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 07:57 AM EDT Mon Apr 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 07:57 AM EDT Mon Apr 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 07:57 AM EDT Mon Apr 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 07:57 AM EDT Mon Apr 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 07:57 AM EDT Mon Apr 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 07:57 AM EDT Mon Apr 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 07:57 AM EDT Mon Apr 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 07:57 AM EDT Mon Apr 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 07:57 AM EDT Mon Apr 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 07:57 AM EDT Mon Apr 20 2026
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