Special Weather Statement
The combination of recent dry conditions, relative humidity
falling to 15 to 30 percent, and sustained west winds 10 to 15
mph with gusts of 20 to 30 mph will likely result in an elevated
threat for the rapid spread of fires today, particularly from late
morning through late afternoon.
Please refer to your local burn permitting authorities on whether
you may burn outdoors. If you do burn, use extreme caution since
fires can quickly grow out of control under these conditions.
From: Oct 23, 2025 12:10
Until: Oct 23, 2025 23:00
Frost Advisory
* WHAT...Temperatures as low as 33 will result in frost formation.
* WHERE...Portions of north central Maryland, central, northern, and
northwest Virginia, and the eastern panhandle of West Virginia.
* WHEN...From 2 AM to 9 AM EDT Friday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
From: Oct 23, 2025 12:02
Until: Oct 23, 2025 20:15
Freeze Warning
* WHAT...Sub-freezing temperatures as low as 29 expected.
* WHERE...Culpeper, Northern Fauquier, Southern Fauquier, Clarke,
Frederick VA, Madison, Page, Rappahannock, and Warren Counties.
* WHEN...From 2 AM to 9 AM EDT Friday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Oct 23, 2025 06:04
Until: Oct 23, 2025 20:15
Frost Advisory
* WHAT...Temperatures as low as 33 will result in frost formation.
* WHERE...Portions of north central Maryland, central, northern, and
northwest Virginia, and panhandle West Virginia.
* WHEN...From 2 AM to 9 AM EDT Friday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
From: Oct 23, 2025 06:04
Until: Oct 23, 2025 14:15
Special Weather Statement
The combination of recent dry conditions, relative humidity
falling to 25 to 30 percent, and sustained west winds 10 to 15
mph with gusts of 20 to 25 mph will likely result in an elevated
threat for the rapid spread of fires today, particularly from late
morning through late afternoon.
Please refer to your local burn permitting authorities on whether
you may burn outdoors. If you do burn, use extreme caution since
fires can quickly grow out of control under these conditions.
From: Oct 23, 2025 07:26
Until: Oct 23, 2025 13:30
Test Message
Monitoring message only. Please disregard.
From: Sep 25, 2025 06:21
Until: Oct 22, 2025 12:34
Coastal Flood Advisory
* 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 4 AM EDT Monday, 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 one and a half to two feet above
normal. The next high tide at Dahlgren is at 2:28 PM and 2:46
AM. The next high tide at Indian Head is at 7:06 AM and 7:30 PM.
The next high tide at Goose Bay is at 3:36 PM and 3:56 AM.
From: Oct 19, 2025 09:36
Until: Oct 19, 2025 17:45
Coastal Flood Advisory
* WHAT...Up to one half foot of inundation above ground level
expected in low lying areas due to tidal flooding.
* WHERE...Shoreline in the City of Alexandria and Arlington
County.
* WHEN...Until 9 PM EDT this evening, especially around the time
of high tide.
* IMPACTS...Water is expected to approach the curb near the
intersection of King Street and Strand Street in Alexandria.
* ADDITIONAL DETAILS...Tides one and a half to two feet above
normal. The next high tide at Alexandria is at 7:38 AM and 8:02
PM.
From: Oct 19, 2025 09:36
Until: Oct 19, 2025 17:45
Coastal Flood Advisory
* WHAT...Up to one half foot of inundation above ground level
expected in low lying areas due to tidal flooding.
* WHERE...Shoreline in Charles and King George Counties.
* WHEN...Until 4 AM EDT Monday, 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 one and a half to two feet above
normal. The next high tides at Goose Bay are 3:12 AM and 3:36
PM. The next high tides at Dahlgren are 2:06 AM and 2:28 PM.
From: Oct 19, 2025 02:51
Until: Oct 19, 2025 11:00
Coastal Flood Advisory
* WHAT...Up to one half foot of inundation above ground level
expected in low lying areas due to tidal flooding.
* WHERE...Shoreline in the City of Alexandria and Arlington
County.
* WHEN...From 6 AM to 9 PM EDT Sunday, especially around the
time of high tide.
* IMPACTS...Water is expected to approach the curb near the
intersection of King Street and Strand Street in Alexandria.
* ADDITIONAL DETAILS...Tides one and a half to two feet above
normal. The next high tides at Alexandria are 7:38 AM and 8:02
PM.
From: Oct 19, 2025 02:51
Until: Oct 19, 2025 11:00
Frost Advisory
* WHAT...Temperatures as low as 31 will result in frost formation.
* WHERE...Portions of north central and western Maryland, central,
northwest, and western Virginia, and eastern and panhandle West
Virginia.
* WHEN...From 2 AM to 9 AM EDT Friday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
From: Oct 16, 2025 12:19
Until: Oct 16, 2025 20:30
Frost Advisory
* WHAT...Temperatures as low as 32 will result in frost formation.
* WHERE...Portions of north central and western Maryland, northwest
and western Virginia, and eastern and panhandle West Virginia.
* WHEN...From 2 AM to 9 AM EDT Friday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
From: Oct 16, 2025 05:09
Until: Oct 16, 2025 15:45
Frost Advisory
* WHAT...Temperatures as low as 32 will result in frost formation.
* WHERE...In Maryland, Carroll and Frederick MD Counties. In
Virginia, Central Virginia Blue Ridge and Northern Virginia Blue
Ridge.
* WHEN...From 2 AM to 9 AM EDT Friday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
From: Oct 16, 2025 05:09
Until: Oct 16, 2025 15:45
Coastal Flood Advisory
* WHAT...Up to one half foot of inundation above ground level
expected in low lying areas due to tidal flooding.
* WHERE...Shoreline in the City of Alexandria and Arlington
County.
* WHEN...From 1 PM this afternoon to 4 AM EDT Monday, especially
around the time of high tide.
* IMPACTS...Water is expected to approach the curb near the
intersection of King Street and Strand Street in Alexandria.
* ADDITIONAL DETAILS...Tides one and a half to two feet above
normal. The next high tide at Alexandria is at 1:11 PM and 1:24
AM.
From: Oct 12, 2025 09:49
Until: Oct 12, 2025 18:00
Coastal Flood Advisory
* WHAT...Up to one foot of inundation above ground level
expected 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 Goose Bay is at 8:45 AM and 8:58
PM. The next high tide at Dahlgren is at 7:31 AM and 8:03 PM.
The next high tide at Indian Head is at 12:39 PM and 12:52 AM.
From: Oct 12, 2025 09:49
Until: Oct 12, 2025 18:00
Coastal Flood Advisory
* WHAT...Up to one foot of inundation above ground level
expected in low lying areas due to tidal flooding.
* WHERE...Shoreline in the City of Alexandria and Arlington
County.
* WHEN...From midnight tonight to 4 AM EDT Monday, especially
around the time of high tide.
* IMPACTS...Water is expected to approach the curb near the
intersection of King Street and Strand Street in Alexandria.
* ADDITIONAL DETAILS...Tides two to two and a half feet above
normal. The next high tide at Alexandria is at 12:11 PM and
12:25 AM.
From: Oct 11, 2025 09:17
Until: Oct 11, 2025 19:00
Coastal Flood Advisory
* WHAT...Up to one foot of inundation above ground level
expected in low lying areas due to tidal flooding.
* WHERE...Shoreline in Charles and King George Counties.
* WHEN...From 6 PM this evening to midnight EDT Sunday night,
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 6:33 AM and 7:02
PM. The next high tide at Goose Bay is at 7:45 AM and 7:59 PM.
The next high tide at Indian Head is at 11:39 AM and 11:53 PM.
From: Oct 11, 2025 09:17
Until: Oct 11, 2025 19:00
Frost Advisory
* WHAT...Temperatures as low as 33 will result in frost formation.
* WHERE...Portions of central, north central, northeast, and
northern Maryland and central, northern, and northwest Virginia.
* WHEN...Until 9 AM EDT this morning.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
From: Oct 10, 2025 06:01
Until: Oct 10, 2025 13:00
Freeze Warning
* WHAT...Sub-freezing temperatures as low as 29.
* WHERE...Portions of north central and western Maryland, northwest
and western Virginia, and eastern and panhandle West Virginia.
* WHEN...Until 9 AM EDT this morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Oct 10, 2025 06:01
Until: Oct 10, 2025 13:00
Freeze Warning
* WHAT...Sub-freezing temperatures as low as 29 expected.
* WHERE...Portions of north central and western Maryland, northwest
and western Virginia, and eastern and panhandle West Virginia.
* WHEN...From 2 AM to 9 AM EDT Friday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Oct 09, 2025 21:57
Until: Oct 10, 2025 06:00
Frost Advisory
* WHAT...Temperatures as low as 32 will result in frost formation.
* WHERE...Portions of central, north central, northeast, and
northern Maryland and central, northern, and northwest Virginia.
* WHEN...From 2 AM to 9 AM EDT Friday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
From: Oct 09, 2025 21:57
Until: Oct 10, 2025 06:00
Frost Advisory
* WHAT...Temperatures as low as 33 will result in frost formation.
* WHERE...Portions of north central and northern Maryland, northern
and northwest Virginia, and the panhandle of West Virginia.
* WHEN...From 2 AM to 9 AM EDT Friday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
From: Oct 09, 2025 05:06
Until: Oct 09, 2025 13:15
Special Weather Statement
Patches of dense fog have developed early this morning, especially
in sheltered valley locations. This fog should lift through 9AM.
Until then, visibility may be locally reduced to a quarter mile or
less.
Motorists should use extra caution, leave extra travel time and
following distance, and use low beam headlights in fog.
From: Oct 06, 2025 11:13
Until: Oct 06, 2025 13:00
Coastal Flood Advisory
* WHAT...Up to one half foot of inundation above ground level in
low lying areas due to tidal flooding.
* WHERE...Shoreline in the City of Alexandria and Arlington
County.
* WHEN...Until 7 AM EDT this morning, especially around the time
of high tide.
* IMPACTS...Water is expected to approach the curb near the
intersection of King Street and Strand Street in Alexandria.
* ADDITIONAL DETAILS...Tides one and a half to two feet above
normal. The next high tide at Alexandria is at 5:38 AM and 6:12
PM.
From: Oct 03, 2025 05:50
Until: Oct 03, 2025 11:00
Coastal Flood Advisory
* WHAT...Up to one half foot of inundation above ground level in
low lying areas due to tidal flooding.
* WHERE...Shoreline in the City of Alexandria and Arlington
County.
* WHEN...Until 7 AM EDT Friday, especially around the time of
high tide.
* IMPACTS...Water is expected to approach the curb near the
intersection of King Street and Strand Street in Alexandria.
* ADDITIONAL DETAILS...Tides one and a half to two feet above
normal. The next high tide at Alexandria is at 5:38 AM.
From: Oct 03, 2025 00:23
Until: Oct 03, 2025 08:30
Coastal Flood Advisory
* WHAT...Up to one foot of inundation above ground level in low
lying areas due to tidal flooding.
* WHERE...Shoreline in the City of Alexandria and Arlington
County.
* WHEN...Until 7 AM EDT Friday, especially around the time of
high tide.
* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected.
* ADDITIONAL DETAILS...Tides one and a half to two feet above
normal. The next high tide at Alexandria is at 5:22 PM and 5:38
AM.
From: Oct 02, 2025 12:01
Until: Oct 02, 2025 20:15
Coastal Flood Advisory
* WHAT...Up to one foot of inundation above ground level in low
lying areas due to tidal flooding.
* WHERE...Shoreline in the District of Columbia.
* WHEN...Until 7 AM EDT Friday, especially around the time of
high tide.
* IMPACTS...Low lying areas near Fletchers Boathouse begin to
flood. Portions of Roosevelt Island are flooded..
* ADDITIONAL DETAILS...Tides one and a half to two feet above
normal. The next high tide at Washington Channel is at 5:04 PM
and 5:20 AM.
From: Oct 02, 2025 12:01
Until: Oct 02, 2025 20:15
Coastal Flood Advisory
* WHAT...For the Coastal Flood Warning, one to two feet of
inundation above ground level expected in low lying areas due to
tidal flooding. For the Coastal Flood Advisory, 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...For the Coastal Flood Warning, from 8 PM this evening
to 5 AM EDT Thursday, especially around the time of high tide.
For the Coastal Flood Advisory, from 5 AM to 5 PM EDT
Thursday, especially around the time of high tide.
* IMPACTS...At 3.2 feet, water begins to approach businesses on
Dock Street in Annapolis. The City Dock parking lot is
flooded. Compromise Street is flooded.
* ADDITIONAL DETAILS...Tides one and a half to two feet above
normal. The next high tide at Annapolis U.S. Naval Academy is at
12:20 PM and 1:54 AM. The afternoon high tide will remain below
minor flood stage with coastal flooding expected to start with
the evenings high tide.
From: Oct 01, 2025 12:42
Until: Oct 01, 2025 22:00
Coastal Flood Warning
* WHAT...For the Coastal Flood Warning, one to two feet of
inundation above ground level expected in low lying areas due to
tidal flooding. For the Coastal Flood Advisory, 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...For the Coastal Flood Warning, from 8 PM this evening
to 5 AM EDT Thursday, especially around the time of high tide.
For the Coastal Flood Advisory, from 5 AM to 5 PM EDT
Thursday, especially around the time of high tide.
* IMPACTS...At 3.2 feet, water begins to approach businesses on
Dock Street in Annapolis. The City Dock parking lot is
flooded. Compromise Street is flooded.
* ADDITIONAL DETAILS...Tides one and a half to two feet above
normal. The next high tide at Annapolis U.S. Naval Academy is at
12:20 PM and 1:54 AM. The afternoon high tide will remain below
minor flood stage with coastal flooding expected to start with
the evenings high tide.
From: Oct 01, 2025 12:42
Until: Oct 01, 2025 22:00
Coastal Flood Watch
* WHAT...One to one and a half foot of inundation above ground
level possible in low lying areas due to tidal flooding.
* WHERE...Shoreline in Anne Arundel County.
* WHEN...From Wednesday evening through Thursday morning,
especially around the time of high tide.
* IMPACTS...At 3.2 feet, water begins to approach businesses on
Dock Street in Annapolis. The City Dock parking lot is
flooded. Compromise Street is flooded.
* ADDITIONAL DETAILS...Tides one and a half to two feet above
normal. Minor flooding impacts will start on Wednesday evening,
with moderate flooding impacts possible closer to high tide
Thursday morning, which is at 5:57 AM at Annapolis U.S. Naval
Academy. Flooding impacts likely continue through high tides on
Friday morning as well, and further extensions of this headline
may be needed as a result.
From: Sep 30, 2025 13:15
Until: Sep 30, 2025 21:15
Coastal Flood Advisory
* WHAT...Up to one half foot of inundation above ground level
expected in low lying areas due to tidal flooding.
* WHERE...Shoreline in Anne Arundel County.
* WHEN...Until midnight EDT tonight, especially around the time
of high tide.
* IMPACTS...At 2.6 feet, water may begin to pond in the parking
lot at Annapolis City Dock, and surround the Alex Haley
Memorial.
* ADDITIONAL DETAILS...Tides one to one and a half feet above
normal. The next high tide at Annapolis U.S. Naval Academy is at 8:46
PM.
From: Sep 25, 2025 20:47
Until: Sep 26, 2025 04:00
