Minor

Minimal to no known threat to life or property

Maryland, Virginia Minor Coastal Flood Advisory | Effective 09/23/2026 12:08

* WHAT...Up to one foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Shoreline in Charles and King George Counties. * WHEN...Until 7 AM EDT Friday, 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 Indian Head is at 6:35 PM and 6:50 AM. The next high tide at Goose Bay is at 2:56 AM and 3:19 PM.

Maryland Minor Coastal Flood Advisory | Effective 09/23/2026 12:08

* WHAT...Up to one foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Shoreline in Calvert County. * WHEN...Until 8 AM EDT Friday, especially around the time of high tide. * IMPACTS...At 3.0 feet, water is expected to reach backyards near 9th Street in North Beach, and could approach 9th Street. At 3.5 feet, yards are flooded near Charles Street and Williams Street in Solomons. Nearby parking lots and the streets themselves are covered by more than a half foot of water.

District of Columbia Minor Coastal Flood Advisory | Effective 09/23/2026 12:08

* WHAT...Up to one half foot of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE...Shoreline in the District of Columbia. * WHEN...From 5 AM Thursday to 9 AM EDT Friday, especially around the time of high tide. * IMPACTS... The unprotected area on the Southwest Waterfront at the DC Seafood Market is expected to flood. Water is expected to approach parts of the Hains Point Loop Road, but it will likely be closed. * ADDITIONAL DETAILS...Tides two to two and a half feet above

Maryland Minor Coastal Flood Advisory | Effective 09/23/2026 12:08

* WHAT...For the Coastal Flood Advisory, up to one half foot of inundation above ground level in low lying areas due to tidal flooding. For the Coastal Flood Warning, 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 Advisory, until 7 PM EDT this evening, especially around the time of high tide. For the Coastal Flood Warning, from 11 PM this evening to 11 AM EDT

Virginia Minor Coastal Flood Advisory | Effective 09/23/2026 12:08

* WHAT...For the Coastal Flood Advisory, up to one half foot of inundation above ground level in low lying areas due to tidal flooding. For the Coastal Flood Watch, up to one half foot of inundation above ground level possible in low lying areas due to tidal flooding. * WHERE...Shoreline in the City of Alexandria and Arlington County. * WHEN...For the Coastal Flood Advisory, until 2 PM EDT Thursday, especially around the time of high tide. For the

Puerto Rico Minor Flood Advisory | Effective 09/23/2026 12:12

* WHAT...Urban area and small stream flooding caused by excessive rainfall is expected. * WHERE...Lares in Puerto Rico... * WHEN...Until 500 PM AST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Rises in small streams and normally dry arroyos. * ADDITIONAL DETAILS... - At 311 PM AST, Doppler radar indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. Up to 1.5 inches of rain have fallen. - Additional rainfall amounts of 1 to 2 inches are expected over

Florida Minor Flood Advisory | Effective 09/23/2026 11:51

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Southeastern Indian River County in east central Florida... * WHEN...Until 415 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 251 PM EDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 2 and 3 inches of rain have fallen.

New Mexico, Texas Minor Flood Advisory | Effective 09/23/2026 11:57

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Southern Otero County in south central New Mexico... Eastern El Paso County in western Texas... Northwestern Hudspeth County in western Texas... * WHEN...Until 300 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 1257 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Up to 0.5 inches of rain have

Maine, New Hampshire Minor Frost Advisory | Effective 09/23/2026 11:16

* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...In Maine, Coastal Waldo, Interior Waldo, Southern Somerset, Interior Cumberland Highlands, Southern Franklin, and Southern Oxford Counties. In New Hampshire, Northern Carroll, Northern Grafton, Southern Carroll, and Southern Grafton Counties. * WHEN...From midnight tonight to 7 AM EDT Thursday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Puerto Rico Minor Flood Advisory | Effective 09/23/2026 11:28

* WHAT...Urban area and small stream flooding caused by excessive rainfall is expected. * WHERE...Moca & San Sebastian in Puerto Rico... * WHEN...Until 500 PM AST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 227 PM AST, Doppler radar indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. Up to 1 inch of rain has fallen. - Additional rainfall amounts of 1 to 2 inches are expected over
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