Tall Timbers, MD
04/18/2026 06:00 PM
69°F
TEMPERATURE
Winds 17 mph SE
Partly Cloudy
Isolated rain showers after 5am. Mostly cloudy. Low around 54, with temperatures rising to around 63 overnight. South wind 13 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Moonrise
07:46 AM
Moonset
10:41 PM
Sunrise
06:25 AM
Moon Phase
Waxing crescent
Sunset
07:45 PM

Hourly Forecast

Sat, 06:00 PM

Partly Cloudy
Winds: 17 mph SE
69°

Sat, 07:00 PM

Partly Cloudy
Winds: 18 mph SE
67°

Sat, 08:00 PM

Partly Cloudy
Winds: 16 mph SE
67°

Sat, 09:00 PM

Mostly Cloudy
Winds: 14 mph SE
67°

Sat, 10:00 PM

Mostly Cloudy
Winds: 14 mph SE
67°

Sat, 11:00 PM

Mostly Cloudy
Winds: 13 mph SE
67°

Sun, 12:00 AM

Mostly Cloudy
Winds: 13 mph S
68°

Sun, 01:00 AM

Mostly Cloudy
Winds: 13 mph S
69°

Sun, 02:00 AM

Mostly Cloudy
Winds: 13 mph S
69°

Sun, 03:00 AM

Mostly Cloudy
Winds: 13 mph S
69°

Sun, 04:00 AM

Mostly Cloudy
Winds: 14 mph SW
65°

Sun, 05:00 AM

Isolated Rain Showers
Winds: 14 mph SW
63°

Sun, 06:00 AM

Isolated Rain Showers
Winds: 16 mph W
62°

Sun, 07:00 AM

Scattered Rain Showers
Winds: 20 mph NW
54°

Sun, 08:00 AM

Scattered Rain Showers
Winds: 23 mph NW
59°

Sun, 09:00 AM

Scattered Rain Showers
Winds: 23 mph NW
58°

Sun, 10:00 AM

Chance Rain Showers
Winds: 22 mph NW
53°

Sun, 11:00 AM

Chance Rain Showers
Winds: 21 mph NW
52°

Sun, 12:00 PM

Chance Rain Showers
Winds: 20 mph NW
52°

Sun, 01:00 PM

Chance Rain Showers
Winds: 16 mph NW
51°

Sun, 02:00 PM

Isolated Rain Showers
Winds: 15 mph NW
55°

Sun, 03:00 PM

Mostly Cloudy
Winds: 14 mph NW
51°

Sun, 04:00 PM

Mostly Cloudy
Winds: 13 mph NW
54°

Sun, 05:00 PM

Partly Sunny
Winds: 12 mph NW
55°
Winds: 13 to 18 mph S
Isolated rain showers after 5am. Mostly cloudy. Low around 54, with temperatures rising to around 63 overnight. South wind 13 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Winds: 12 to 23 mph NW
A chance of rain showers before 3pm. Mostly cloudy, with a high near 59. Northwest wind 12 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Winds: 5 to 10 mph NW
Mostly clear, with a low around 47. Northwest wind 5 to 10 mph. New rainfall amounts less than a tenth of an inch possible.
Winds: 9 to 15 mph NW
Isolated rain showers after 2pm. Mostly sunny, with a high near 54. Northwest wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Winds: 8 to 15 mph N
Isolated rain showers before 8pm. Mostly clear, with a low around 41. North wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Winds: 3 to 7 mph NE
Sunny, with a high near 55.
Winds: 8 to 14 mph S
Mostly clear, with a low around 50.
Winds: 8 to 14 mph SW
A chance of rain showers after 8am. Mostly sunny, with a high near 68. Chance of precipitation is 30%.
Winds: 7 mph NW
A chance of rain showers before 8pm. Partly cloudy, with a low around 53. Chance of precipitation is 30%.
Winds: 6 mph NE
Sunny, with a high near 68.
Winds: 6 mph S
Mostly clear, with a low around 57.
Winds: 5 to 8 mph SW
Sunny, with a high near 74.
Winds: 9 mph SE
A slight chance of rain showers after 2am. Partly cloudy, with a low around 60.
Winds: 9 mph E
A chance of rain showers. Partly sunny, with a high near 70.

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 cold front approaching the Appalachians will cross the Mid- Atlantic tonight, then move offshore Sunday morning. A secondary cold front will follow in its wake Sunday night into Monday morning. High pressure will build in behind these fronts late Monday through Tuesday. Another front looks to drop in from the north Wednesday. Small Craft Advisories may be needed Monday morning through Monday evening in northwest flow, and late Tuesday into Wednesday in south to southwest flow.

SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON
Reporting time 04:58 PM EDT Sat Apr 18 2026
SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON
Reporting time 04:58 PM EDT Sat Apr 18 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON
Reporting time 04:58 PM EDT Sat Apr 18 2026
SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON
Reporting time 04:58 PM EDT Sat Apr 18 2026
SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON
Reporting time 04:58 PM EDT Sat Apr 18 2026
SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON
Reporting time 04:58 PM EDT Sat Apr 18 2026
SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON
Reporting time 04:58 PM EDT Sat Apr 18 2026
SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON
Reporting time 04:58 PM EDT Sat Apr 18 2026
SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON
Reporting time 04:58 PM EDT Sat Apr 18 2026
SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON
Reporting time 04:58 PM EDT Sat Apr 18 2026
SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON
Reporting time 04:58 PM EDT Sat Apr 18 2026
SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON
Reporting time 04:58 PM EDT Sat Apr 18 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON
Reporting time 04:58 PM EDT Sat Apr 18 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON
Reporting time 04:58 PM EDT Sat Apr 18 2026
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