Tall Timbers,
MD
07/15/2026 02:00 PM
87°F
TEMPERATURE
Winds 3 mph W
Sunny
Sunny, with a high near 91. West wind 3 to 8 mph.
Alerts
You have (1) alert(s). Tap to see details.
| Heat Advisory issued July 15 at 8:24AM EDT until July 15 at 8:00PM 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 |
| 07/15/2026 08:24 AM | 07/15/2026 08:00 PM | 07/15/2026 08:00 PM |
* WHAT...Heat index values of 105 to 109.
* WHERE...Washington DC, and portions of central, north central,
northeast, northern, and southern Maryland, and central, northern,
and northwest Virginia.
* WHEN...Until 8 PM EDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
|
||
Moonrise
08:09 AM
Moonset
10:42 PM
Sunrise
05:54 AM
Moon Phase
Waxing crescent
Sunset
08:29 PM
Hourly Forecast
Wed, 02:00 PM
SunnyWinds: 3 mph W
87°
Wed, 03:00 PM
Mostly SunnyWinds: 6 mph W
88°
Wed, 04:00 PM
SunnyWinds: 8 mph W
89°
Wed, 05:00 PM
SunnyWinds: 7 mph W
90°
Wed, 06:00 PM
ClearWinds: 6 mph SW
91°
Wed, 07:00 PM
Mostly ClearWinds: 9 mph SW
90°
Wed, 08:00 PM
ClearWinds: 12 mph SW
88°
Wed, 09:00 PM
Mostly ClearWinds: 10 mph SW
87°
Wed, 10:00 PM
Partly CloudyWinds: 8 mph SW
86°
Wed, 11:00 PM
Partly CloudyWinds: 8 mph SW
86°
Thu, 12:00 AM
Partly CloudyWinds: 8 mph W
84°
Thu, 01:00 AM
Partly CloudyWinds: 9 mph W
83°
Thu, 02:00 AM
Partly CloudyWinds: 9 mph W
82°
Thu, 03:00 AM
Partly CloudyWinds: 9 mph W
82°
Thu, 04:00 AM
Partly CloudyWinds: 8 mph W
81°
Thu, 05:00 AM
Partly CloudyWinds: 8 mph W
81°
Thu, 06:00 AM
Mostly SunnyWinds: 8 mph NW
80°
Thu, 07:00 AM
SunnyWinds: 7 mph NW
80°
Thu, 08:00 AM
Mostly SunnyWinds: 7 mph NW
81°
Thu, 09:00 AM
Mostly SunnyWinds: 5 mph N
84°
Thu, 10:00 AM
Mostly SunnyWinds: 3 mph NW
85°
Thu, 11:00 AM
Mostly SunnyWinds: 5 mph W
85°
Thu, 12:00 PM
Mostly SunnyWinds: 5 mph W
87°
Thu, 01:00 PM
Mostly SunnyWinds: 5 mph W
88°
Winds: 3 to 8 mph W
Sunny, with a high near 91. West wind 3 to 8 mph.
Winds: 6 to 12 mph SW
Mostly clear, with a low around 80. Southwest wind 6 to 12 mph, with gusts as high as 18 mph.
Winds: 3 to 8 mph W
Patchy smoke after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 100. West wind 3 to 8 mph.
Winds: 5 to 10 mph W
A slight chance of showers and thunderstorms between 8pm and 1am, then areas of smoke. Partly cloudy, with a low around 79. Heat index values as high as 101. West wind 5 to 10 mph. Chance of precipitation is 20%.
Winds: 5 to 10 mph E
Areas of smoke. Mostly sunny, with a high near 88. East wind 5 to 10 mph.
Winds: 5 to 8 mph SE
Partly cloudy, with a low around 77.
Winds: 5 to 13 mph S
A slight chance of rain showers between 8am and 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 70%.
Winds: 12 mph SW
Showers and thunderstorms likely. Mostly cloudy, with a low around 78. Chance of precipitation is 70%.
Winds: 7 to 10 mph W
Showers and thunderstorms likely. Partly sunny, with a high near 86. Chance of precipitation is 70%.
Winds: 7 mph N
Showers and thunderstorms likely before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 74. Chance of precipitation is 70%.
Winds: 7 mph E
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 20%.
Winds: 8 mph S
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 20%.
Winds: 6 to 13 mph SW
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 50%.
Winds: 9 to 13 mph W
A chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
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. High pressure will shift to the south the second half of the week. A weak cold front will drop southward Thursday into Friday, then a stronger cold front will approach from the north Saturday.
THIS AFTERNOON
W winds 5 to 10 kt Waves 1 ft
TONIGHT
SW winds 5 to 10 kt Waves 1 ft
THU
NW winds around 5 kt Waves 1 ft Patchy smoke
THU NIGHT
NW winds 5 kt Waves less than 1 ft Areas of smoke
FRI
NE winds around 5 kt Waves 1 ft Areas of smoke
FRI NIGHT
SE winds around 5 kt Waves 1 ft A chance of showers
SAT
SW winds 5 to 10 kt Waves 1 ft Showers with tstms likely
SUN
NW winds 5 to 10 kt Waves 1 ft A chance of showers in the morning, then a chance of showers and tstms through the night
THIS AFTERNOON
SW winds 5 kt Waves less than 1 ft
TONIGHT
SW winds 5 to 10 kt Waves 1 ft
THU
W winds around 5 kt Waves 1 ft Patchy smoke
THU NIGHT
SW winds 5 kt
FRI
NE winds around 5 kt Waves 1 ft Areas of smoke
FRI NIGHT
SE winds around 5 kt Waves 1 ft
SAT
SW winds 5 to 10 kt Waves 1 ft Tstms likely through the night Showers likely A chance of tstms after midnight
SUN
NW winds around 5 kt Waves 1 ft A chance of showers in the morning, then showers likely with a chance of tstms through the night
THIS AFTERNOON
W winds 5 kt Waves less than 1 ft
TONIGHT
SW winds 10 to 15 kt
THU
W winds 5 to 10 kt
THU NIGHT
S winds 5 kt
FRI
NE winds 10 to 15 kt
FRI NIGHT
SE winds 5 to 10 kt Waves 1 ft
SAT
S winds 10 to 15 kt Waves 1 to 2 ft Showers likely with a chance of tstms
SUN
W winds 5 to 10 kt
THIS AFTERNOON
SW winds 10 kt Waves 1 ft
TONIGHT
W winds 5 to 10 kt
THU
SE winds around 5 kt
THU NIGHT
NW winds 5 to 10 kt Waves 1 ft Areas of smoke
FRI
N winds around 5 kt Waves 1 ft or less Areas of smoke
FRI NIGHT
SE winds around 5 kt Waves 1 ft or less
SAT
S winds 5 to 10 kt Waves 1 ft Showers with tstms likely
SUN
NW winds 5 to 10 kt
THIS AFTERNOON
SW winds 5 to 10 kt Waves 1 ft
TONIGHT
W winds 5 to 10 kt
THU
NW winds around 5 kt
THU NIGHT
W winds 5 to 10 kt
FRI
N winds 5 to 10 kt
FRI NIGHT
SE winds 5 to 10 kt Waves 1 ft
SAT
S winds 5 to 10 kt Waves 1 to 2 ft Showers with tstms likely
SUN
NW winds 5 to 10 kt
THIS AFTERNOON
W winds 10 kt Waves 1 ft
TONIGHT
W winds 5 to 10 kt Waves 1 ft
THU
W winds around 5 kt
THU NIGHT
NW winds 5 to 10 kt Waves 1 ft Areas of smoke
FRI
NE winds 5 kt Waves less than 1 ft Areas of smoke
FRI NIGHT
SE winds 5 kt Waves less than 1 ft
SAT
S winds 5 to 10 kt Waves 1 ft Showers with tstms likely
SUN
NW winds 5 to 10 kt
THIS AFTERNOON
SW winds 5 to 10 kt Waves 1 ft
TONIGHT
SW winds 5 to 10 kt
THU
NW winds around 5 kt
THU NIGHT
SW winds 5 to 10 kt
FRI
N winds 5 to 10 kt Waves 1 ft Areas of smoke
FRI NIGHT
SE winds around 5 kt Waves 1 ft
SAT
S winds 5 to 10 kt Waves 1 ft Showers with tstms likely
SUN
NW winds 5 to 10 kt
THIS AFTERNOON
S winds 10 kt Waves 1 ft
TONIGHT
W winds 5 to 10 kt Waves 1 to 2 ft
THU
N winds 5 to 10 kt
THU NIGHT
SW winds 5 to 10 kt
FRI
NE winds 5 to 10 kt Waves 1 ft Areas of smoke
FRI NIGHT
S winds 5 to 10 kt Waves 1 ft
SAT
S winds 5 to 10 kt Waves 1 to 2 ft A chance of showers in the morning, then showers with tstms likely through the night A chance of showers and tstms after midnight
SUN
NW winds 5 to 10 kt
THIS AFTERNOON
SW winds 10 kt Waves 1 ft
TONIGHT
W winds 5 to 10 kt Waves 1 ft
THU
NW winds around 5 kt
THU NIGHT
SW winds 5 to 10 kt
FRI
N winds 5 to 10 kt Waves 1 ft Areas of smoke
FRI NIGHT
SE winds 5 to 10 kt Waves 1 ft
SAT
S winds 5 to 10 kt Waves 1 ft Showers with tstms likely
SUN
NW winds 5 to 10 kt
THIS AFTERNOON
SW winds 5 to 10 kt Waves 1 ft
TONIGHT
SW winds 10 to 15 kt
THU
NW winds 5 to 10 kt
THU NIGHT
SW winds 5 to 10 kt
FRI
NE winds 5 to 10 kt Waves 1 to 2 ft Areas of smoke
FRI NIGHT
S winds 5 to 10 kt Waves 1 ft
SAT
S winds 10 to 15 kt
SUN
NW winds 5 to 10 kt Waves 1 ft A chance of showers in the morning, then showers likely with a chance of tstms through the night
THIS AFTERNOON
SW winds 10 kt Waves 1 ft
TONIGHT
SW winds 10 to 15 kt
THU
NW winds 5 to 10 kt
THU NIGHT
SW winds 5 to 10 kt
FRI
N winds 5 to 10 kt Waves 1 ft Areas of smoke
FRI NIGHT
S winds 5 to 10 kt Waves 1 ft
SAT
S winds 10 to 15 kt Waves 1 ft Showers and tstms likely
SUN
NW winds 5 to 10 kt
THIS AFTERNOON
W winds 5 to 10 kt Waves 1 ft
TONIGHT
W winds 5 to 10 kt Waves 1 ft
THU
W winds around 5 kt Waves 1 ft Areas of smoke
THU NIGHT
SW winds 5 kt
FRI
NE winds 5 to 10 kt Waves 1 ft Areas of smoke
FRI NIGHT
SE winds 5 kt Waves less than 1 ft
SAT
S winds 5 to 10 kt Waves 1 ft Showers and tstms likely
SUN
NW winds 5 to 10 kt Waves 1 ft A chance of showers in the morning, then showers likely with a chance of tstms through the night
THIS AFTERNOON
SW winds 5 to 10 kt Waves 1 ft
TONIGHT
SW winds 10 to 15 kt
THU
NW winds 5 to 10 kt
THU NIGHT
S winds 5 to 10 kt
FRI
NE winds 10 to 15 kt
FRI NIGHT
SE winds 5 to 10 kt Waves 2 ft
SAT
S winds 10 to 15 kt
SUN
W winds 10 to 15 kt
THIS AFTERNOON
SW winds 10 kt Waves 1 ft
TONIGHT
SW winds 10 to 15 kt
THU
W winds 5 to 10 kt
THU NIGHT
S winds 10 kt
FRI
NE winds 10 to 15 kt
FRI NIGHT
SE winds 5 to 10 kt Waves 1 ft
SAT
S winds 10 to 15 kt
SUN
W winds 10 to 15 kt
Oilrig
NWS
Buoy
Fixed Station
USGS
Ship
Other