Annapolis MD
07/03/2026 09:00 AM
88°F
TEMPERATURE
Winds 1 mph N
Sunny
Sunny, with a high near 98. Heat index values as high as 113. Southeast wind 1 to 8 mph.

Alerts

You have (3) alert(s). Tap to see details.

Extreme Heat Warning

Severe
Extreme Heat Warning issued July 3 at 1:18AM EDT until July 3 at 9:00PM EDT by NWS Baltimore MD/Washington DC
NWS Baltimore MD/Washington DC
Category Certainty Severity
Met Likely Severe
Status Urgency Category
Actual Expected Met
Effective Ends Expires
07/03/2026 01:18 AM 07/03/2026 09:00 PM 07/03/2026 09:30 AM 
* WHAT...Dangerously hot conditions each afternoon with heat index
values between 110 to 113 expected.

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

* WHEN...For the first Extreme Heat Warning, from 10 AM this morning
to 9 PM EDT this evening. For the second Extreme Heat Warning,
from 10 AM to 9 PM EDT Saturday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.

Extreme Heat Warning

Severe
Extreme Heat Warning issued July 3 at 1:18AM EDT until July 4 at 9:00PM EDT by NWS Baltimore MD/Washington DC
NWS Baltimore MD/Washington DC
Category Certainty Severity
Met Likely Severe
Status Urgency Category
Actual Expected Met
Effective Ends Expires
07/03/2026 01:18 AM 07/04/2026 09:00 PM 07/03/2026 09:30 AM 
* WHAT...Dangerously hot conditions each afternoon with heat index
values between 110 to 113 expected.

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

* WHEN...For the first Extreme Heat Warning, from 10 AM this morning
to 9 PM EDT this evening. For the second Extreme Heat Warning,
from 10 AM to 9 PM EDT Saturday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.

Air Quality Alert

Unknown
Air Quality Alert issued July 2 at 4:40PM EDT by NWS Baltimore MD/Washington DC
NWS Baltimore MD/Washington DC
Category Certainty Severity
Met Unknown Unknown
Status Urgency Category
Actual Unknown Met
Effective Ends Expires
07/02/2026 04:40 PM 07/03/2026 09:28 AM 07/04/2026 12:00 AM 
The Maryland Department of the Environment has issued a Code
ORANGE Air Quality Alert Friday for
the Baltimore City Metro and Annapolis region.

A Code Orange Air Quality Alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children, people
suffering from asthma, heart disease or other lung diseases and
the elderly. The effects of air pollution can be minimized by
avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone
and fine particles visit the web site
mde.maryland.gov/programs/air/AirQualityMonitoring/Pages/index.aspx
Moonrise
12:00 AM
Moonset
10:02 AM
Sunrise
05:44 AM
Moon Phase
Waning gibbous
Sunset
08:35 PM

Hourly Forecast

Fri, 09:00 AM

Sunny
Winds: 1 mph N
88°

Fri, 10:00 AM

Sunny
Winds: 1 mph N
92°

Fri, 11:00 AM

Sunny
Winds: 2 mph E
93°

Fri, 12:00 PM

Sunny
Winds: 3 mph SE
95°

Fri, 01:00 PM

Sunny
Winds: 5 mph SE
96°

Fri, 02:00 PM

Sunny
Winds: 6 mph S
97°

Fri, 03:00 PM

Sunny
Winds: 7 mph S
98°

Fri, 04:00 PM

Sunny
Winds: 7 mph S
98°

Fri, 05:00 PM

Sunny
Winds: 8 mph S
97°

Fri, 06:00 PM

Mostly Clear
Winds: 7 mph S
96°

Fri, 07:00 PM

Mostly Clear
Winds: 6 mph S
95°

Fri, 08:00 PM

Slight Chance Showers And Thunderstorms
Winds: 5 mph SW
92°

Fri, 09:00 PM

Chance Showers And Thunderstorms
Winds: 3 mph SW
90°

Fri, 10:00 PM

Slight Chance Showers And Thunderstorms
Winds: 3 mph W
88°

Fri, 11:00 PM

Slight Chance Showers And Thunderstorms
Winds: 3 mph W
86°

Sat, 12:00 AM

Mostly Clear
Winds: 2 mph W
85°

Sat, 01:00 AM

Partly Cloudy
Winds: 2 mph W
85°

Sat, 02:00 AM

Mostly Clear
Winds: 2 mph NW
84°

Sat, 03:00 AM

Mostly Clear
Winds: 2 mph NW
83°

Sat, 04:00 AM

Mostly Clear
Winds: 2 mph NW
83°

Sat, 05:00 AM

Mostly Clear
Winds: 2 mph NW
82°

Sat, 06:00 AM

Sunny
Winds: 2 mph W
81°

Sat, 07:00 AM

Sunny
Winds: 2 mph W
83°

Sat, 08:00 AM

Sunny
Winds: 2 mph NW
85°

Today

Sunny
98°
Winds: 1 to 8 mph SE
Sunny, with a high near 98. Heat index values as high as 113. Southeast wind 1 to 8 mph.

Tonight

Chance Showers And Thunderstorms then Partly Cloudy
81°
Winds: 2 to 7 mph W
A chance of showers and thunderstorms between 8pm and midnight. Partly cloudy, with a low around 81. Heat index values as high as 108. West wind 2 to 7 mph. Chance of precipitation is 30%.

Independence Day

Sunny then Chance Showers And Thunderstorms
98°
Winds: 2 to 7 mph W
A slight chance of rain showers between 2pm and 3pm, then a chance of showers and thunderstorms. Sunny, with a high near 98. Heat index values as high as 110. West wind 2 to 7 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

Saturday Night

Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
76°
Winds: 2 to 7 mph W
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 76. Heat index values as high as 102. West wind 2 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers And Thunderstorms Likely
91°
Winds: 2 to 6 mph NE
A slight chance of rain showers before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 91. Northeast wind 2 to 6 mph. Chance of precipitation is 60%.

Sunday Night

Showers And Thunderstorms
74°
Winds: 6 mph E
Showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 80%.

Monday

Showers And Thunderstorms Likely
90°
Winds: 5 to 8 mph E
A chance of rain showers before 8am, then showers and thunderstorms likely. Mostly cloudy, with a high near 90. Chance of precipitation is 70%.

Monday Night

Showers And Thunderstorms Likely
73°
Winds: 5 to 8 mph NE
Showers and thunderstorms likely. Mostly cloudy, with a low around 73. Chance of precipitation is 70%.

Tuesday

Chance Rain Showers then Chance Showers And Thunderstorms
89°
Winds: 5 to 8 mph NE
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 50%.

Tuesday Night

Chance Showers And Thunderstorms
72°
Winds: 3 to 7 mph NE
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.

Wednesday

Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
90°
Winds: 7 mph NE
A slight chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 20%.

Wednesday Night

Slight Chance Showers And Thunderstorms
73°
Winds: 5 mph S
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73. Chance of precipitation is 20%.

Thursday

Mostly Sunny
92°
Winds: 2 to 7 mph S
Mostly sunny, with a high near 92.

Thursday Night

Slight Chance Showers And Thunderstorms
75°
Winds: 6 mph S
A slight chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 75.

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 broad area of hot high pressure will remain near the Mid-Atlantic through the holiday weekend. The chance for strong thunderstorms increases this weekend into early next week, with Special Marine Warnings possible. A frontal zone will meander nearby on Sunday into Monday, before drifting south of the waters thereafter.

Tidal Potomac from Key Bridge to Indian Head

TODAY
NW winds around 5 kt Waves 1 ft or less
TONIGHT
W winds around 5 kt Waves 1 ft or less
SAT
W winds around 5 kt Waves 1 ft A chance of showers and tstms
SAT NIGHT
W winds around 5 kt Waves 1 ft or less Showers likely with a chance of tstms
SUN
E winds around 5 kt Waves 1 ft Showers likely with a chance of tstms
SUN NIGHT
E winds around 5 kt Waves 1 ft Showers likely with a chance of tstms
MON
E winds around 5 kt Waves 1 ft A chance of showers in the morning, then showers likely with a chance of tstms
TUE
N winds around 5 kt Waves 1 ft A chance of tstms through the night A chance of showers
Reporting time 08:08 AM EDT Fri Jul 3 2026

Tidal Potomac from Indian Head to Cobb Island

TODAY
W winds around 5 kt Waves 1 ft or less
TONIGHT
W winds around 5 kt Waves 1 ft
SAT
W winds around 5 kt Waves 1 ft A chance of showers and tstms
SAT NIGHT
W winds around 5 kt Waves 1 ft A chance of showers and tstms
SUN
SW winds around 5 kt Waves 1 ft or less Showers likely with a chance of tstms
SUN NIGHT
E winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
MON
SE winds around 5 kt Waves 1 ft A chance of showers in the morning, then showers likely with a chance of tstms
TUE
N winds around 5 kt Waves 1 ft A chance of tstms through the night A chance of showers
Reporting time 08:08 AM EDT Fri Jul 3 2026

Tidal Potomac from Cobb Island to Smith Point

TODAY
W winds 5 kt Waves less than 1 ft
TONIGHT
SW winds 5 kt Waves less than 1 ft
SAT
W winds around 5 kt Waves 1 ft or less A chance of showers
SAT NIGHT
SW winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SUN
S winds 5 to 10 kt Waves 1 ft or less A chance of showers
SUN NIGHT
SE winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
MON
SE winds 5 to 10 kt Waves 1 ft A chance of showers in the morning, then showers likely with a chance of tstms
TUE
NW winds 5 kt
Reporting time 08:08 AM EDT Fri Jul 3 2026

Chesapeake Bay north of Pooles Island

TODAY
W winds 5 kt
TONIGHT
W winds 5 to 10 kt
SAT
W winds around 5 kt Waves 1 ft or less A chance of showers
SAT NIGHT
W winds around 5 kt Waves 1 ft or less Showers likely with a chance of tstms
SUN
E winds around 5 kt Waves flat Showers likely with a chance of tstms
SUN NIGHT
E winds 5 to 10 kt Waves 1 ft Showers with a chance of tstms
MON
E winds 5 to 10 kt Waves 1 ft Showers and tstms likely
TUE
NE winds 5 to 10 kt Waves 1 ft or less A chance of showers A chance of tstms through the night
Reporting time 08:08 AM EDT Fri Jul 3 2026

Chesapeake Bay from Pooles Island to Sandy Point

TODAY
W winds 5 kt
TONIGHT
SW winds 5 to 10 kt
SAT
W winds 5 to 10 kt Waves 1 ft or less A chance of showers and tstms
SAT NIGHT
W winds 5 to 10 kt Waves 1 ft or less Showers likely with a chance of tstms
SUN
E winds 5 kt Waves less than 1 ft Showers likely with a chance of tstms
SUN NIGHT
E winds 5 to 10 kt Waves 1 ft Showers with a chance of tstms
MON
E winds 5 to 10 kt Waves 1 ft Tstms likely through the day Showers likely A chance of tstms through the night
TUE
NE winds 5 to 10 kt Waves 1 ft A chance of showers A chance of tstms through the night
Reporting time 08:08 AM EDT Fri Jul 3 2026

Patapsco River including Baltimore Harbor

TODAY
W winds around 5 kt
TONIGHT
W winds around 5 kt Waves 1 ft or less A chance of showers and tstms
SAT
W winds around 5 kt Waves 1 ft or less A chance of showers and tstms
SAT NIGHT
W winds around 5 kt Waves 1 ft or less Showers likely with a chance of tstms
SUN
E winds around 5 kt Waves 1 ft or less Showers likely with a chance of tstms
SUN NIGHT
E winds 5 kt Waves less than 1 ft Showers with a chance of tstms
MON
E winds 5 to 10 kt Waves 1 ft Showers and tstms likely
TUE
NE winds 5 kt Waves less than 1 ft A chance of showers A chance of tstms through the night
Reporting time 08:08 AM EDT Fri Jul 3 2026

Chester River to Queenstown MD

TODAY
W winds 5 kt Waves less than 1 ft
TONIGHT
W winds 5 kt Waves less than 1 ft A chance of showers and tstms
SAT
W winds 5 kt Waves less than 1 ft A chance of showers
SAT NIGHT
W winds around 5 kt Waves 1 ft or less Showers likely with a chance of tstms
SUN
E winds around 5 kt Waves flat Showers likely with a chance of tstms
SUN NIGHT
E winds 5 kt Waves less than 1 ft Showers with a chance of tstms
MON
E winds 5 to 10 kt Waves 1 ft A chance of showers in the morning, then showers likely with a chance of tstms
TUE
NE winds 5 kt Waves less than 1 ft A chance of showers
Reporting time 08:08 AM EDT Fri Jul 3 2026

Chesapeake Bay from Sandy Point to North Beach

TODAY
NW winds 5 kt
TONIGHT
SW winds 5 to 10 kt
SAT
W winds around 5 kt
SAT NIGHT
SW winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
SUN
E winds 5 kt Waves less than 1 ft Showers likely with a chance of tstms
SUN NIGHT
E winds 5 to 10 kt Waves 1 ft Showers with a chance of tstms
MON
E winds 5 to 10 kt Waves 1 ft A chance of showers in the morning, then showers likely with a chance of tstms
TUE
NE winds 5 to 10 kt Waves 1 ft A chance of showers A chance of tstms through the night
Reporting time 08:08 AM EDT Fri Jul 3 2026

Eastern Bay

TODAY
NW winds 5 kt
TONIGHT
SW winds 5 to 10 kt
SAT
W winds around 5 kt Waves 1 ft or less A chance of showers
SAT NIGHT
W winds around 5 kt Waves 1 ft or less Showers likely with a chance of tstms
SUN
E winds around 5 kt Waves flat Showers likely with a chance of tstms
SUN NIGHT
E winds 5 kt Waves less than 1 ft Showers with a chance of tstms
MON
E winds 5 to 10 kt Waves 1 ft or less A chance of showers in the morning, then showers likely with a chance of tstms
TUE
NE winds 5 kt Waves less than 1 ft A chance of showers
Reporting time 08:08 AM EDT Fri Jul 3 2026

Chesapeake Bay from North Beach to Drum Point

TODAY
NW winds 5 kt
TONIGHT
SW winds 5 to 10 kt
SAT
W winds around 5 kt
SAT NIGHT
SW winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SUN
NW winds around 5 kt
SUN NIGHT
SE winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
MON
SE winds 5 to 10 kt
TUE
N winds 5 to 10 kt
Reporting time 08:08 AM EDT Fri Jul 3 2026

Choptank River to Cambridge MD and the Little Choptank River

TODAY
W winds 5 kt Waves less than 1 ft
TONIGHT
SW winds 5 to 10 kt
SAT
W winds 5 kt Waves less than 1 ft A chance of showers
SAT NIGHT
SW winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SUN
E winds around 5 kt Waves 1 ft or less A chance of showers and tstms
SUN NIGHT
SE winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
MON
SE winds 5 to 10 kt Waves 1 ft A chance of showers in the morning, then showers likely with a chance of tstms
TUE
NW winds 5 kt
Reporting time 08:08 AM EDT Fri Jul 3 2026

Patuxent River to Broomes Island MD

TODAY
N winds around 5 kt Waves 1 ft or less
TONIGHT
SW winds 5 kt Waves less than 1 ft
SAT
W winds around 5 kt Waves 1 ft A chance of showers and tstms
SAT NIGHT
SW winds around 5 kt Waves 1 ft A chance of showers and tstms
SUN
SW winds around 5 kt
SUN NIGHT
SE winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
MON
SE winds 5 to 10 kt Waves 1 ft A chance of showers in the morning, then showers likely with a chance of tstms
TUE
N winds 5 kt Waves less than 1 ft A chance of showers
Reporting time 08:08 AM EDT Fri Jul 3 2026

Chesapeake Bay from Drum Point to Smith Point

TODAY
W winds 5 kt
TONIGHT
SW winds 5 to 10 kt
SAT
NW winds around 5 kt
SAT NIGHT
SW winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SUN
S winds 5 to 10 kt Waves 1 ft A chance of showers
SUN NIGHT
SE winds 10 to 15 kt Waves 2 ft Showers likely with a chance of tstms
MON
SE winds 10 to 15 kt
TUE
W winds 5 to 10 kt
Reporting time 08:08 AM EDT Fri Jul 3 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

TODAY
W winds 5 kt Waves less than 1 ft
TONIGHT
SW winds 5 to 10 kt Waves 1 ft
SAT
W winds 5 to 10 kt Waves 1 ft
SAT NIGHT
SW winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SUN
S winds 5 to 10 kt Waves 1 ft or less
SUN NIGHT
SE winds 10 to 15 kt Waves 1 ft A chance of showers and tstms
MON
SE winds 5 to 10 kt Waves 1 ft A chance of showers through the day A chance of tstms Showers likely through the night
TUE
W winds 5 to 10 kt
Reporting time 08:08 AM EDT Fri Jul 3 2026
Oilrig
NWS
Buoy
Fixed Station
USGS
Ship
Other