Minor

Minimal to no known threat to life or property

New York Minor Flood Advisory | Effective 07/21/2026 07:52

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of southeast New York, including the following counties, Bronx, New York (Manhattan) and Westchester. * WHEN...Until 200 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 1052 AM EDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin

New Jersey, New York Minor Flood Advisory | Effective 07/21/2026 07:19

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Portions of northeast New Jersey, including the following counties, Bergen, Essex, Hudson and Passaic and southeast New York, including the following counties, Orange, Putnam, Rockland and Westchester. * WHEN...Until 130 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 1019 AM EDT, Doppler radar and automated rain gauges

New Jersey Minor Flood Advisory | Effective 07/21/2026 06:09

* WHAT...Urban and small stream flooding caused by excessive rainfall is expected. * WHERE...A portion of northeast New Jersey, including the following county, Passaic. * WHEN...Until 1215 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 908 AM EDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. - Rainfall rates in excess of one inch per hour can be expected.

Massachusetts, Rhode Island Minor High Surf Advisory | Effective 07/21/2026 05:56

* WHAT...Large breaking waves of 4 to 8 feet expected in the surf zone. * WHERE...Washington, Southern Bristol MA, Southern Plymouth MA, Barnstable MA, Dukes MA, Nantucket MA, and Newport RI Counties. * WHEN...From 6 AM Wednesday to 8 PM EDT Thursday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Inexperienced swimmers should remain out of the water due to dangerous surf conditions.

California Minor High Surf Advisory | Effective 07/21/2026 02:39

* WHAT...Large breaking waves of 4 to 7 feet with sets up to 8 feet at south or southwest facing beaches. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. * ADDITIONAL DETAILS...South swell of 4 to 5 feet with a period of 11-13 seconds generating high surf, primarily for south-facing beaches. High risk of rip currents exists with high surf and

Arizona Minor Flood Advisory | Effective 07/20/2026 22:28

* WHAT...Urban area and small stream flooding caused by excessive rainfall continues. * WHERE...Southwestern Cochise County in southeastern Arizona... * WHEN...Until 1215 AM MST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Some low-water crossings may become impassable. * ADDITIONAL DETAILS... - At 1028 PM MST, emergency management reported heavy rain in the advisory area due to thunderstorms. This is causing urban and small stream flooding. Overflowing poor drainage areas have

Arizona Minor Flood Advisory | Effective 07/20/2026 21:39

* WHAT...Urban area and small stream flooding caused by excessive rainfall is expected. * WHERE...Northeastern Pima County in southeastern Arizona... * WHEN...Until 1145 PM MST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Overflowing poor drainage areas. * ADDITIONAL DETAILS... - At 939 PM MST, Doppler radar and automated rain gauges indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. Between 0.5 and 1.2 inches of rain have fallen.
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