Minor

Minimal to no known threat to life or property

Montana Flood Advisory - Minor | Effective 05/28/2026 13:37

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of central Montana, including the following<br /> counties, Cascade and Meagher. * WHEN...Until 545 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas.<br /> Rises in small streams and normally dry arroyos. * ADDITIONAL DETAILS...<br /> - At 235 PM MDT, Doppler radar indicated heavy rain due to<br /> thunderstorms. Minor flooding is ongoing or expected to begin<br /> shortly in Balsinger burn scar. Between 1 and 2 inches of<br />

Mississippi Flood Advisory - Minor | Effective 05/28/2026 13:12

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of southern Mississippi, including the following<br /> county, Jackson. * WHEN...Until 615 PM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas.<br /> River or stream flows are elevated. * ADDITIONAL DETAILS...<br /> - At 312 PM CDT, Doppler radar indicated heavy rain due to<br /> thunderstorms. Minor flooding is ongoing or expected to begin<br /> shortly in the advisory area. Between 3 and 5 inches of rain<br /> have fallen.<br />

South Carolina Flood Advisory - Minor | Effective 05/28/2026 13:19

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Berkeley County in southeastern South Carolina...<br /> Charleston County in southeastern South Carolina... * WHEN...Until 615 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas.<br /> Water over roadways. Overflowing poor drainage areas. Ponding of<br /> water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS...<br /> - At 417 PM EDT, Doppler radar indicated thunderstorms with<br />

South Carolina Flood Advisory - Minor | Effective 05/28/2026 12:55

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Charleston County in southeastern South Carolina... * WHEN...Until 500 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas.<br /> Overflowing poor drainage areas. * ADDITIONAL DETAILS...<br /> - At 354 PM EDT, Doppler radar indicated heavy rainfall extending<br /> from Red Top and West Ashley south to Johns Island. This activity<br /> will slowly move east through run hour. As much as 2 inches of<br /> rain has fallen in some areas today. An additional 1 to 1.5<br />

Puerto Rico Flood Advisory - Minor | Effective 05/28/2026 12:44

* WHAT...Urban and small stream flooding caused by excessive<br /> rainfall is expected. * WHERE...Arecibo, Ciales, Florida, Jayuya and Utuado. * WHEN...Until 545 PM AST. * IMPACTS...Minor flooding in low-lying and poor drainage areas.<br /> Water over roadways. * ADDITIONAL DETAILS...<br /> - At 343 PM AST, Doppler radar indicated heavy rain due to<br /> thunderstorms. This will cause urban and small stream<br /> flooding. Between 1 and 3 inches of rain have fallen.<br /> - Additional rainfall amounts up to 1 inch are expected over<br />

South Carolina Flood Advisory - Minor | Effective 05/28/2026 12:06

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Charleston County in southeastern South Carolina...<br /> Colleton County in southeastern South Carolina... * WHEN...Until 500 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS...<br /> - At 304 PM EDT, Doppler radar indicated thunderstorms with<br /> torrential rainfall extending from Jacksonboro east to Ravenel,<br /> Johns Island, Wadmalaw Island and Folly Beach. As much as 1 to 2<br />

Tennessee Flood Advisory - Minor | Effective 05/28/2026 12:09

...The Flood Advisory continues for the following rivers in<br /> Tennessee... Tennessee River at Johnsonville For the Tennessee River...including Pickwick Dam, Savannah,<br /> Saltillo, Perryville, Johnsonville...elevated river levels are<br /> forecast. * WHAT...Flooding caused by excessive rainfall continues. * WHERE...Tennessee River at Johnsonville. * WHEN...Until Saturday evening. * IMPACTS...At 360.0 feet, Low-lying and agricultural areas along<br /> the river from the Interstate 40 bridge to Land Between the Lakes,<br />

Georgia Flood Advisory - Minor | Effective 05/28/2026 11:57

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Chatham County in southeastern Georgia... * WHEN...Until 345 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas.<br /> Overflowing poor drainage areas. Ponding of water in urban or other<br /> areas is occurring or is imminent. * ADDITIONAL DETAILS...<br /> - At 255 PM EDT, Doppler radar indicated thunderstorms with<br /> torrential rainfall extending from Riverside and Thunderbolt east<br /> to Tybee Island and Skidaway Island. As much as 1.5 to 3 inches<br />

Puerto Rico Flood Advisory - Minor | Effective 05/28/2026 11:58

* WHAT...Urban and small stream flooding caused by excessive<br /> rainfall is expected. * WHERE...Aguada, Lares, Moca and San Sebastian. * WHEN...Until 600 PM AST. * IMPACTS...Minor flooding in low-lying and poor drainage areas.<br /> Rises in small streams and normally dry arroyos. Water over<br /> roadways. * ADDITIONAL DETAILS...<br /> - At 258 PM AST, Doppler radar indicated heavy rain due to<br /> thunderstorms. This will cause urban and small stream<br /> flooding. Between 1 and 2 inches of rain have fallen.<br />

Georgia Flood Advisory - Minor | Effective 05/28/2026 11:39

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Chatham County in southeastern Georgia... * WHEN...Until 345 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS...<br /> - At 237 PM EDT, Doppler radar indicated a large cluster of<br /> thunderstorms with torrential rainfall extending from Whitemarsh<br /> Island to Tybee Island and Skidaway Island. As much as 1.5 to 2<br /> inches of rain has fallen over this area since around 130 PM. An<br />
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