Tall Timbers, MD
07/09/2026 01:00 PM
80°F
TEMPERATURE
Winds 7 mph S
Chance Showers And Thunderstorms
Widespread showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 85. South wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Moonrise
02:04 AM
Moonset
04:41 PM
Sunrise
05:50 AM
Moon Phase
Waning crescent
Sunset
08:32 PM

Hourly Forecast

Thu, 01:00 PM

Chance Showers And Thunderstorms
Winds: 7 mph S
80°

Thu, 02:00 PM

Widespread Showers And Thunderstorms
Winds: 7 mph S
81°

Thu, 03:00 PM

Widespread Showers And Thunderstorms
Winds: 7 mph S
83°

Thu, 04:00 PM

Widespread Showers And Thunderstorms
Winds: 8 mph S
85°

Thu, 05:00 PM

Widespread Showers And Thunderstorms
Winds: 7 mph S
83°

Thu, 06:00 PM

Widespread Showers And Thunderstorms
Winds: 7 mph SW
83°

Thu, 07:00 PM

Widespread Showers And Thunderstorms
Winds: 7 mph W
83°

Thu, 08:00 PM

Scattered Showers And Thunderstorms
Winds: 7 mph SW
80°

Thu, 09:00 PM

Scattered Showers And Thunderstorms
Winds: 6 mph W
79°

Thu, 10:00 PM

Isolated Showers And Thunderstorms
Winds: 6 mph W
78°

Thu, 11:00 PM

Isolated Rain Showers
Winds: 5 mph W
78°

Fri, 12:00 AM

Mostly Clear
Winds: 5 mph W
78°

Fri, 01:00 AM

Mostly Clear
Winds: 5 mph W
78°

Fri, 02:00 AM

Clear
Winds: 5 mph W
78°

Fri, 03:00 AM

Mostly Clear
Winds: 5 mph W
78°

Fri, 04:00 AM

Mostly Clear
Winds: 5 mph W
78°

Fri, 05:00 AM

Mostly Clear
Winds: 5 mph W
77°

Fri, 06:00 AM

Sunny
Winds: 5 mph W
77°

Fri, 07:00 AM

Sunny
Winds: 5 mph W
77°

Fri, 08:00 AM

Sunny
Winds: 5 mph W
76°

Fri, 09:00 AM

Sunny
Winds: 5 mph W
79°

Fri, 10:00 AM

Sunny
Winds: 5 mph W
81°

Fri, 11:00 AM

Mostly Sunny
Winds: 6 mph W
81°

Fri, 12:00 PM

Mostly Sunny
Winds: 6 mph W
83°

This Afternoon

Widespread Showers And Thunderstorms
85°
Winds: 8 mph S
Widespread showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 85. South wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Widespread Showers And Thunderstorms then Partly Cloudy
76°
Winds: 7 mph W
Widespread showers and thunderstorms before 8pm, then scattered showers and thunderstorms between 8pm and midnight. Some of the storms could produce heavy rain. Partly cloudy, with a low around 76. West wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday

Mostly Sunny then Scattered Showers And Thunderstorms
87°
Winds: 7 mph W
Scattered showers and thunderstorms between 4pm and 5pm, then scattered showers and thunderstorms. Mostly sunny, with a high near 87. West wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Friday Night

Scattered Showers And Thunderstorms then Chance Showers And Thunderstorms
76°
Winds: 3 to 7 mph W
Scattered showers and thunderstorms before 11pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 76. West wind 3 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Saturday

Showers And Thunderstorms Likely
83°
Winds: 6 mph NW
A slight chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 83. Northwest wind around 6 mph. Chance of precipitation is 70%.

Saturday Night

Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
73°
Winds: 6 mph NE
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 70%.

Sunday

Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
79°
Winds: 6 to 10 mph NE
A slight chance of rain showers between 8am and 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 20%.

Sunday Night

Slight Chance Showers And Thunderstorms then Partly Cloudy
71°
Winds: 3 to 10 mph E
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 71. Chance of precipitation is 20%.

Monday

Mostly Sunny
81°
Winds: 3 to 8 mph E
Mostly sunny, with a high near 81.

Monday Night

Partly Cloudy
71°
Winds: 3 to 8 mph NE
Partly cloudy, with a low around 71.

Tuesday

Sunny
84°
Winds: 6 mph E
Sunny, with a high near 84.

Tuesday Night

Mostly Clear
73°
Winds: 7 mph SW
Mostly clear, with a low around 73.

Wednesday

Sunny
90°
Winds: 6 to 9 mph W
Sunny, with a high near 90.

Wednesday Night

Slight Chance Showers And Thunderstorms
77°
Winds: 6 to 9 mph SW
A slight chance of showers and thunderstorms between 8pm and 2am. Mostly clear, with a low around 77.

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 frontal zone will meander about the Mid-Atlantic through Friday. Another cold front will push south across the waters this weekend before settling south over the Carolinas by early next week. Special Marine Warnings may be needed for strong to severe thunderstorms through Saturday, but especially this afternoon and evening.

Tidal Potomac from Key Bridge to Indian Head

REST OF TODAY
S winds 5 kt Waves less than 1 ft Scattered showers with isolated tstms late this morning, then widespread showers and scattered tstms this afternoon
TONIGHT
W winds around 5 kt Waves 1 ft Scattered showers and tstms
FRI
W winds around 5 kt Waves 1 ft Scattered showers and tstms
FRI NIGHT
W winds around 5 kt Waves 1 ft A chance of showers and scattered tstms
SAT
NW winds around 5 kt Waves 1 ft Showers likely with a chance of tstms
SAT NIGHT
N winds around 5 kt Waves 1 ft
SUN
E winds around 5 kt Waves 1 ft
MON
E winds around 5 kt Waves 1 ft
Reporting time 10:58 AM EDT Thu Jul 9 2026

Tidal Potomac from Indian Head to Cobb Island

REST OF TODAY
S winds 5 kt Waves less than 1 ft Scattered showers with isolated tstms late this morning, then widespread showers and scattered tstms this afternoon
TONIGHT
W winds around 5 kt Waves 1 ft
FRI
W winds around 5 kt Waves 1 ft Numerous showers and scattered tstms
FRI NIGHT
W winds around 5 kt Waves 1 ft A chance of showers and scattered tstms
SAT
NW winds 5 kt Waves less than 1 ft Showers likely with a chance of tstms
SAT NIGHT
N winds around 5 kt Waves 1 ft
SUN
NE winds 5 to 10 kt Waves 1 ft A chance of showers through the night
MON
E winds 5 to 10 kt Waves 1 ft
Reporting time 10:58 AM EDT Thu Jul 9 2026

Tidal Potomac from Cobb Island to Smith Point

REST OF TODAY
S winds 5 to 10 kt Waves 1 ft Numerous showers with isolated tstms late this morning, then widespread showers and scattered tstms this afternoon
TONIGHT
W winds 5 to 10 kt Waves 1 ft Scattered showers and tstms
FRI
W winds 5 kt Waves less than 1 ft Scattered showers
FRI NIGHT
W winds 5 kt Waves less than 1 ft Scattered showers and tstms
SAT
NW winds 5 kt Waves less than 1 ft Showers likely with a chance of tstms
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SUN
E winds 5 to 10 kt Waves 1 to 2 ft
MON
E winds 5 to 10 kt Waves 1 ft
Reporting time 10:58 AM EDT Thu Jul 9 2026

Chesapeake Bay north of Pooles Island

REST OF TODAY
S winds 5 kt Waves less than 1 ft Scattered showers with isolated tstms late this morning, then widespread showers and scattered tstms this afternoon
TONIGHT
SW winds around 5 kt Waves 1 ft or less Scattered showers and tstms
FRI
W winds 5 kt Waves less than 1 ft Scattered showers and tstms
FRI NIGHT
W winds around 5 kt Waves 1 ft or less A chance of showers
SAT
N winds 5 kt Waves flat A chance of showers and tstms
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft or less
SUN
E winds 5 to 10 kt Waves 1 ft or less
MON
SE winds around 5 kt Waves flat
Reporting time 10:58 AM EDT Thu Jul 9 2026

Chesapeake Bay from Pooles Island to Sandy Point

REST OF TODAY
S winds 10 kt Waves 1 ft Scattered showers with isolated tstms late this morning, then widespread showers and scattered tstms this afternoon
TONIGHT
SW winds 5 to 10 kt Waves 1 ft Scattered showers and tstms
FRI
W winds 5 to 10 kt Waves 1 ft Scattered showers and tstms
FRI NIGHT
W winds 5 to 10 kt Waves 1 ft A chance of showers and scattered tstms
SAT
N winds 5 kt Waves less than 1 ft A chance of showers and tstms
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft
SUN
E winds 5 to 10 kt Waves 1 ft
MON
E winds 5 to 10 kt
Reporting time 10:58 AM EDT Thu Jul 9 2026

Patapsco River including Baltimore Harbor

REST OF TODAY
S winds 5 to 10 kt Waves 1 ft or less Scattered showers with isolated tstms late this morning, then widespread showers and scattered tstms this afternoon
TONIGHT
W winds 5 kt Waves flat Scattered showers and tstms
FRI
W winds 5 to 10 kt Waves 1 ft or less Scattered showers and tstms
FRI NIGHT
W winds around 5 kt Waves 1 ft or less A chance of showers and scattered tstms
SAT
N winds 5 kt Waves flat A chance of showers and tstms
SAT NIGHT
NE winds 5 kt Waves less than 1 ft
SUN
E winds 5 to 10 kt Waves 1 ft
MON
SE winds around 5 kt Waves 1 ft or less
Reporting time 10:58 AM EDT Thu Jul 9 2026

Chester River to Queenstown MD

REST OF TODAY
S winds 5 kt Waves less than 1 ft Scattered showers with isolated tstms late this morning, then widespread showers and scattered tstms this afternoon
TONIGHT
SW winds 5 kt Waves less than 1 ft Scattered showers and tstms
FRI
W winds 5 kt Waves less than 1 ft Scattered showers and tstms
FRI NIGHT
W winds 5 kt Waves less than 1 ft A chance of showers and scattered tstms
SAT
NW winds 5 kt Waves less than 1 ft A chance of showers and tstms
SAT NIGHT
NE winds 5 kt Waves less than 1 ft
SUN
E winds 5 to 10 kt Waves 1 ft or less
MON
E winds around 5 kt Waves 1 ft or less
Reporting time 10:58 AM EDT Thu Jul 9 2026

Chesapeake Bay from Sandy Point to North Beach

REST OF TODAY
S winds 10 kt Waves 1 ft Scattered showers with isolated tstms late this morning, then widespread showers and scattered tstms this afternoon
TONIGHT
SW winds 5 to 10 kt
FRI
W winds 5 kt Waves less than 1 ft Scattered showers and tstms
FRI NIGHT
W winds 5 kt Waves less than 1 ft A chance of showers and scattered tstms
SAT
NW winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft
SUN
E winds 5 to 10 kt Waves 1 ft
MON
E winds 5 to 10 kt Waves 1 ft
Reporting time 10:58 AM EDT Thu Jul 9 2026

Eastern Bay

REST OF TODAY
S winds 10 kt Waves 1 ft Numerous showers with isolated tstms late this morning, then widespread showers and scattered tstms this afternoon
TONIGHT
SW winds 5 to 10 kt Waves 1 ft Scattered showers and tstms
FRI
W winds 5 kt Waves less than 1 ft Scattered showers and tstms
FRI NIGHT
W winds around 5 kt Waves 1 ft or less A chance of showers and scattered tstms
SAT
NW winds 5 kt Waves less than 1 ft A chance of showers and tstms
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft or less
SUN
E winds 5 to 10 kt Waves 1 ft
MON
E winds around 5 kt Waves 1 ft or less
Reporting time 10:58 AM EDT Thu Jul 9 2026

Chesapeake Bay from North Beach to Drum Point

REST OF TODAY
S winds 10 kt Waves 1 ft Numerous showers with isolated tstms late this morning, then widespread showers and scattered tstms this afternoon
TONIGHT
W winds 5 to 10 kt Waves 1 ft Scattered showers and tstms
FRI
W winds 5 to 10 kt Waves 1 ft Scattered showers and tstms
FRI NIGHT
W winds 5 to 10 kt Waves 1 ft A chance of showers and scattered tstms
SAT
NW winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SUN
E winds 5 to 10 kt Waves 1 ft
MON
E winds 5 to 10 kt Waves 1 ft
Reporting time 10:58 AM EDT Thu Jul 9 2026

Choptank River to Cambridge MD and the Little Choptank River

REST OF TODAY
S winds 10 kt Waves 1 ft Numerous showers with isolated tstms late this morning, then widespread showers and scattered tstms this afternoon
TONIGHT
SW winds 5 to 10 kt Waves 1 ft Scattered showers and tstms
FRI
W winds 5 to 10 kt Waves 1 ft Scattered showers and tstms
FRI NIGHT
W winds 5 kt Waves less than 1 ft A chance of showers and scattered tstms
SAT
NW winds 5 kt Waves less than 1 ft Showers likely with a chance of tstms
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SUN
E winds 5 to 10 kt Waves 1 ft
MON
E winds 5 to 10 kt Waves 1 ft or less
Reporting time 10:58 AM EDT Thu Jul 9 2026

Patuxent River to Broomes Island MD

REST OF TODAY
S winds 5 kt Waves less than 1 ft Numerous showers with isolated tstms late this morning, then widespread showers and scattered tstms this afternoon
TONIGHT
W winds 5 kt Waves less than 1 ft Scattered showers and tstms
FRI
W winds 5 kt Waves less than 1 ft Scattered showers and tstms
FRI NIGHT
W winds around 5 kt Waves 1 ft A chance of showers and scattered tstms
SAT
NW winds 5 kt Waves less than 1 ft Showers likely with a chance of tstms
SAT NIGHT
NE winds around 5 kt Waves 1 ft A chance of showers and tstms
SUN
E winds 5 to 10 kt Waves 1 ft
MON
E winds around 5 kt Waves 1 ft
Reporting time 10:58 AM EDT Thu Jul 9 2026

Chesapeake Bay from Drum Point to Smith Point

REST OF TODAY
S winds 10 kt Waves 1 to 2 ft Numerous showers with isolated tstms late this morning, then widespread showers and scattered tstms this afternoon
TONIGHT
W winds 5 to 10 kt Waves 1 ft Scattered showers and tstms
FRI
SW winds 5 to 10 kt Waves 1 ft
FRI NIGHT
W winds 5 to 10 kt Waves 1 ft Scattered showers and tstms
SAT
NW winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SUN
E winds 5 to 10 kt Waves 1 to 2 ft
MON
E winds 5 to 10 kt Waves 1 ft
Reporting time 10:58 AM EDT Thu Jul 9 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

REST OF TODAY
S winds 10 kt Waves 1 ft Numerous showers with isolated tstms late this morning, then widespread showers and scattered tstms this afternoon
TONIGHT
SW winds 5 to 10 kt Waves 1 ft Scattered showers and tstms
FRI
W winds 5 to 10 kt Waves 1 ft
FRI NIGHT
W winds 5 to 10 kt Waves 1 ft A chance of showers and scattered tstms
SAT
NW winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SUN
E winds 5 to 10 kt Waves 1 ft
MON
E winds 5 to 10 kt Waves 1 ft
Reporting time 10:58 AM EDT Thu Jul 9 2026
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