Weather for Dahlgren, Virginia
Current Weather
Humidity: 90%
Feels Like: 59.5°F
Wind: ESE 11.9 mph
Wind Gusts: 16.8 mph
Precipitation: 0.1 in
Cloud Cover: 100%
Visibility: 1 mi
UV Index: 0.3
Five Day Weather Forecast
Wed
H: 60°F
L: 56°F
Thu
H: 56°F
L: 51°F
Fri
H: 63°F
L: 50°F
Sat
H: 68°F
L: 50°F
Sun
H: 71°F
L: 60°F
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 8:18 PM
Daylight: 14 hrs 26 mins
Moon Transit: 8:11 AM
Moonset: 2:03 PM
Moon Phase: Last Quarter
Moon Illumination: 22.6%
Best Times for Fishing or Hunting
Major Periods
7:41 AM - 10:11 AM12:00 AM - 12:00 AM
Minor Periods
1:33 PM - 3:03 PM2:00 AM - 3:30 AM
Action Rating: 2 out of 5
Coastal Flood Advisory issued May 21 at 7:22AM EDT until May 22 at 12:00AM EDT by NWS Baltimore MD/Washington DC
Effective: Wed May 21, 2025, 7:22 AM
Expires: Wed May 21, 2025, 3:30 PM
* WHAT...Up to one half foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Shoreline in Charles and King George Counties. * WHEN...Until midnight EDT tonight, especially around the time of high tide. * IMPACTS...At 3.5 feet, water reaches yards near Cobb Island and docks near Dahlgren. * ADDITIONAL DETAILS...Tides two to two and a half feet above normal. The next high tide at Dahlgren is at 9:55 AM and 10:41 PM. The next high tide at Goose Bay is at 11:15 AM and 11:50 PM.
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Coastal Flood Advisory issued May 21 at 7:22AM EDT until May 22 at 12:00AM EDT by NWS Baltimore MD/Washington DC
Effective: Wed May 21, 2025, 7:22 AM
Expires: Wed May 21, 2025, 3:30 PM
* WHAT...Up to one half foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Shoreline in Charles and King George Counties. * WHEN...Until midnight EDT tonight, especially around the time of high tide. * IMPACTS...At 3.5 feet, water reaches yards near Cobb Island and docks near Dahlgren. * ADDITIONAL DETAILS...Tides two to two and a half feet above normal. The next high tide at Dahlgren is at 9:55 AM and 10:41 PM. The next high tide at Goose Bay is at 11:15 AM and 11:50 PM.
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Coastal Flood Advisory issued May 21 at 7:22AM EDT until May 22 at 12:00AM EDT by NWS Baltimore MD/Washington DC
Effective: Wed May 21, 2025, 7:22 AM
Expires: Wed May 21, 2025, 3:30 PM
* WHAT...Up to one half foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Shoreline in Charles and King George Counties. * WHEN...Until midnight EDT tonight, especially around the time of high tide. * IMPACTS...At 3.5 feet, water reaches yards near Cobb Island and docks near Dahlgren. * ADDITIONAL DETAILS...Tides two to two and a half feet above normal. The next high tide at Dahlgren is at 9:55 AM and 10:41 PM. The next high tide at Goose Bay is at 11:15 AM and 11:50 PM.
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Coastal Flood Advisory issued May 21 at 7:22AM EDT until May 22 at 12:00AM EDT by NWS Baltimore MD/Washington DC
Effective: Wed May 21, 2025, 7:22 AM
Expires: Wed May 21, 2025, 3:30 PM
* WHAT...Up to one half foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Shoreline in Charles and King George Counties. * WHEN...Until midnight EDT tonight, especially around the time of high tide. * IMPACTS...At 3.5 feet, water reaches yards near Cobb Island and docks near Dahlgren. * ADDITIONAL DETAILS...Tides two to two and a half feet above normal. The next high tide at Dahlgren is at 9:55 AM and 10:41 PM. The next high tide at Goose Bay is at 11:15 AM and 11:50 PM.
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Coastal Flood Advisory issued May 21 at 7:22AM EDT until May 22 at 5:00AM EDT by NWS Baltimore MD/Washington DC
Effective: Wed May 21, 2025, 7:22 AM
Expires: Wed May 21, 2025, 3:30 PM
* WHAT...Up to one foot of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE...Shoreline in Anne Arundel County. * WHEN...Until 5 AM EDT Thursday, especially around the time of high tide. * IMPACTS...At 3.0 feet, Compromise Street begins to flood in Annapolis. Flooding of much of the City Dock parking lot is occurring. * ADDITIONAL DETAILS...Tides one and a half to two feet above normal. The next high tide at Annapolis U.S. Naval Academy is at 12:28 PM and 1:32 AM.
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Weather Forecast
Average Temperature: 58.1°F
Average Humidity: 92%
Wind: 19 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 4.78 μg/m3
Sulphur Dioxide: 3.83 μg/m3
Ozone: 93.38 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 8:18 PM
Daylight: 14 hrs 26 mins
Moon Transit: 8:11 AM
Moonset: 2:03 PM
Moon Phase: Last Quarter
Moon Illumination: 22.6%
Best Times for Fishing or Hunting
Major Periods
7:41 AM - 10:11 AM12:00 AM - 12:00 AM
Minor Periods
1:33 PM - 3:03 PM2:00 AM - 3:30 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 54.6°F
Average Humidity: 94%
Wind: 14.8 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 8:19 PM
Daylight: 14 hrs 28 mins
Moon Transit: 8:58 AM
Moonset: 3:14 PM
Moon Phase: Waning Crescent
Moon Illumination: 13.9%
Best Times for Fishing or Hunting
Major Periods
8:28 AM - 10:58 AM12:16 AM - 2:46 PM
Minor Periods
2:44 PM - 4:14 PM2:25 AM - 3:55 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 57.1°F
Average Humidity: 69%
Wind: 13 mph
UV Index: 3
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 8:20 PM
Daylight: 14 hrs 29 mins
Moon Transit: 12:00 AM
Moonset: 4:27 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:00 AM - 12:00 AM
Minor Periods
3:57 PM - 5:27 PM2:50 AM - 4:20 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 60.1°F
Average Humidity: 62%
Wind: 8.5 mph
UV Index: 5
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:05 PM
Sunset: 8:21 PM
Daylight: 14 hrs 31 mins
Moon Transit: 10:38 AM
Moonset: 5:43 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.4%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:08 AM - 12:38 AM
Minor Periods
5:13 PM - 6:43 PM3:18 AM - 4:48 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 64.4°F
Average Humidity: 75%
Wind: 10.1 mph
UV Index: 4
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:05 PM
Sunset: 8:21 PM
Daylight: 14 hrs 32 mins
Moon Transit: 11:34 AM
Moonset: 7:03 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%
Best Times for Fishing or Hunting
Major Periods
12:24 AM - 2:54 AM11:04 AM - 1:34 PM
Minor Periods
6:33 PM - 8:03 PM3:50 AM - 5:20 AM
Action Rating: 4 out of 5