| |
|
Other Weather Alerts |
| Type |
Flood Watch |
|
| Issued By |
NWS Baltimore MD/Washington DC |
| Issuing Time |
Wed, 30 Jul 2025 11:43:00 PDT |
| Broadcast Time |
Wed, 30 Jul 2025 11:43:00 PDT |
| Valid Until |
Thu, 31 Jul 2025 23:00:00 PDT |
| Brief Description |
Flood Watch |
| Detailed Description |
* WHAT. Flash flooding caused by excessive rainfall is possible. * WHERE. Portions of DC, including the following , District of Columbia, Maryland, including the following areas, Anne Arundel, Calvert, Carroll, Cecil, Central and Southeast Howard, Central and Southeast Montgomery, Charles, Frederick MD, Northern Baltimore, Northwest Harford, Northwest Howard, Northwest Montgomery, Prince Georges, Southeast Harford, Southern Baltimore and St. Marys, and northern Virginia, including the following areas, Arlington/Falls Church/Alexandria, Central and Southeast Prince William/Manassas/Manassas Park, Eastern Loudoun, Fairfax, Northern Fauquier, Northwest Prince William, Southern Fauquier and Western Loudoun. * WHEN. From Thursday afternoon through late Thursday night. * IMPACTS. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Extensive street flooding and flooding of creeks and rivers are possible. * ADDITIONAL DETAILS. - Significant flash flooding is possible. Numerous showers and thunderstorms will develop and move across the area Thursday afternoon into Thursday evening. Thunderstorms will be capable of producing very heavy rain, with rainfall rates of 1 to 2 inches in 30 minutes. Widespread rainfall amounts of 1 to 2 inches are expected. Some areas could experience multiple rounds of thunderstorms, with higher rainfall amounts of 4 to 6 inches possible. This could result in numerous instances of flash flooding. Showers and thunderstorms will begin early Thursday afternoon, and the heaviest rainfall is most likely from 3 PM to 8 PM. - Please visit www.weather.gov/safety/flood for flood safety and preparedness information |
|
| Region |
Alert |
| Nebraska |
Flash Flood Warning
|
| New York |
Flash Flood Warning (2)
|
| South Dakota |
Flood Warning (7)
|
| Arkansas |
Flood Warning (6)
|
| Iowa |
Flood Warning (48)
|
| Minnesota |
Flood Warning (2)
|
| Illinois,Missouri |
Flood Warning (11)
|
| Indiana |
Flood Warning
|
| Galveston Bay (Texas),Coastal Texas |
Special Marine Warning
|
| Coastal North Carolina,Coastal North Carolina-South Carolina |
Special Marine Warning
|
| California |
Tsunami Watch or Warning
|
| Montana |
Flash Flood Watch
|
| Washington |
Flash Flood Watch
|
| Tennessee |
Public Severe Weather Alert (7)
|
| Alabama |
Public Severe Weather Alert (17)
|
| Florida,Georgia |
Public Severe Weather Alert (27)
|
| Oregon,Washington |
Public Severe Weather Alert (2)
|
| Arkansas,Oklahoma |
Public Severe Weather Alert (18)
|
| Texas |
Public Severe Weather Alert
|
| North Carolina |
Public Severe Weather Alert
|
| Louisiana,Texas |
Public Severe Weather Alert (6)
|
| Montana |
Flood Statement
|
| Idaho |
Flood Statement (2)
|
| Iowa |
Flood Statement (33)
|
| New York,Pennsylvania |
Flood Statement (11)
|
| Maryland,Virginia |
Flood Statement (5)
|
| Connecticut,New York |
Flood Statement (10)
|
| New Mexico |
Flood Statement (4)
|
| Delaware,Maryland,New Jersey,Pennsylvania |
Flood Statement (6)
|
| District of Columbia,Maryland,Virginia |
Flood Statement (3)
|
| Illinois,Indiana |
Flood Statement (2)
|
| Nebraska |
Special Weather Statement
|
| Kentucky,Ohio |
Special Weather Statement
|
| Wisconsin |
Air Stagnation Advisory (9)
|
| Michigan |
Air Stagnation Advisory (9)
|
| Minnesota |
Air Stagnation Advisory (9)
|
| Texas |
Air Stagnation Advisory (2)
|
| Connecticut |
Air Stagnation Advisory (4)
|
| Arizona |
Non Precipitation Warning, Watch, or Statement (10)
|
| Columbia River Bar,Coastal WA; Coastal CA; Coastal OR |
Non Precipitation Warning, Watch, or Statement (3)
|
| Arkansas,Missouri,Mississippi,Tennessee |
Non Precipitation Warning, Watch, or Statement (22)
|
| Colorado,Kansas,Nebraska |
Non Precipitation Warning, Watch, or Statement (2)
|
| Alaska |
Non Precipitation Warning, Watch, or Statement (5)
|
| Georgia,South Carolina |
Non Precipitation Warning, Watch, or Statement
|
| Hawaii |
Non Precipitation Warning, Watch, or Statement
|
| Washington |
Non Precipitation Warning, Watch, or Statement
|
| Oregon |
Non Precipitation Warning, Watch, or Statement (23)
|
| California |
Non Precipitation Warning, Watch, or Statement (7)
|
| Oregon |
Red Flag Warning (13)
|
| Idaho |
Red Flag Warning (3)
|
| Washington |
Red Flag Warning (6)
|
| Colorado,Utah |
Red Flag Warning (18)
|
| California |
Red Flag Warning (3)
|
| Hawaii |
Marine Weather Statement
|
| Coastal Oregon-California,Coastal California-Oregon |
Marine Weather Statement (29)
|
| Coastal New York,Coastal New Jersey-New York |
Marine Weather Statement (8)
|
| Coastal North Carolina |
Marine Weather Statement (2)
|
| Pamlico Sound - North Carolina |
Marine Weather Statement
|
| Coastal North Carolina |
Marine Weather Statement
|
| Michigan |
Marine Weather Statement (6)
|
| Lake Huron,Lake Huron |
Marine Weather Statement (10)
|
| Lake Michigan - Michigan,Lake Michigan |
Marine Weather Statement (35)
|
| Lake Erie |
Marine Weather Statement (10)
|
| Lake St. Clair |
Marine Weather Statement (2)
|
| Ohio,Pennsylvania |
Marine Weather Statement (22)
|
| Lake Erie |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Wisconsin |
Marine Weather Statement (13)
|
| Indiana |
Marine Weather Statement (3)
|
| Illinois,Indiana |
Marine Weather Statement (8)
|
| Lake Erie |
Marine Weather Statement
|
| Lake Ontario |
Marine Weather Statement (5)
|
| Lake Ontario |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Lake Ontario |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Lake Ontario |
Marine Weather Statement
|
| Lake Ontario |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Lake Ontario |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Missouri |
River Statement
|
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