Severe

Significant threat to life or property

Wisconsin Flash Flood Watch | Effective 04/18/2026 03:41

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Flash flooding due to the potential compromise of the<br /> Caledonia-Lewiston Levee. The Wisconsin Department of Natural<br /> Resources has indicated that the Calendonia-Lewiston Levee along<br /> the Wisconsin River may become compromised as the river levels<br /> rise. If this takes place, a rapid inundation of water is expected<br /> along the south and west side of the river. The City of Portage is<br />

Texas Severe Thunderstorm Warning | Effective 04/18/2026 03:42

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRSJT The National Weather Service in San Angelo has issued a * Severe Thunderstorm Warning for...<br /> Southern Sterling County in west central Texas...<br /> Northwestern Tom Green County in west central Texas... * Until 630 AM CDT. * At 539 AM CDT, a severe thunderstorm was located 16 miles southwest<br /> of Sterling City, moving northeast at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated.

Kansas Flood Warning | Effective 04/18/2026 03:06

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Kansas... Marmaton River at Fort Scott affecting Bourbon County. For the Marmaton River...including Fort Scott...Minor flooding is<br /> forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Marmaton River at Fort Scott. * WHEN...From early this morning to tomorrow evening. * IMPACTS...At 41.5 feet, minor flooding begins in the Belltown<br />

Puerto Rico Flood Warning | Effective 04/18/2026 03:11

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Flooding due to overflowing of Rio Culebrinas. * WHERE...Aguada and Aguadilla. * WHEN...Until noon AST. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying<br /> and flood-prone locations is imminent or occurring. Low-water<br /> crossings are inundated with water and may not be passable. Expect<br /> many areas of slow moving or standing water. It will take several<br /> hours for all the water from these storms to work through local<br />

Oklahoma Severe Thunderstorm Warning | Effective 04/18/2026 03:20

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The storm which prompted the warning has weakened below severe<br /> limits, and no longer poses an immediate threat to life or property.<br /> Therefore, the warning will be allowed to expire. However, small<br /> hail is still possible with this thunderstorm. Instruction:

Indiana Flood Watch | Effective 04/18/2026 02:46

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Watch continues for the following rivers in Indiana... Kankakee River at Shelby affecting Lake IN and Newton Counties. Kankakee River at Dunns Bridge affecting Jasper and Porter<br /> Counties. For the Kankakee River...including Shelby...flooding is possible. * WHAT...Flooding is possible. * WHERE...Kankakee River from Near I-65 and De Motte downstream to<br /> IL/IN state line, including the Shelby gauge. * WHEN...Until further notice.

Indiana Flood Watch | Effective 04/18/2026 02:46

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Watch continues for the following rivers in Indiana... Kankakee River at Shelby affecting Lake IN and Newton Counties. Kankakee River at Dunns Bridge affecting Jasper and Porter<br /> Counties. For the Kankakee River...including Shelby...flooding is possible. * WHAT...Flooding is possible. * WHERE...Kankakee River from US-421 south of La Crosse downstream<br /> to IN-49 south of Kouts, including the Dunns Bridge gauge. * WHEN...From late Sunday night to Thursday evening.

Missouri Flood Warning | Effective 04/18/2026 02:56

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Missouri... Lamine River near Otterville affecting Cooper County. * WHAT...Minor flooding is occurring and moderate flooding is<br /> forecast. * WHERE...Lamine River near Otterville. * WHEN...Until early Monday morning. * IMPACTS...At 15.0 feet, Low lying woodlands and fields along the<br /> river flood.<br /> At 18.0 feet, Some gravel roads upstream and downstream from<br />

Missouri Flood Warning | Effective 04/18/2026 02:56

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Missouri... Petite Saline Creek near Boonville affecting Cooper County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Petite Saline Creek near Boonville. * WHEN...Until early tomorrow afternoon. * IMPACTS...At 16.0 feet, Low lying woodlands and fields near the<br /> creek flood.<br /> At 19.5 feet, The creek floods U Highway about 4 miles southeast<br /> of Boonville.

Oklahoma Severe Thunderstorm Warning | Effective 04/18/2026 02:58

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 458 AM CDT, a severe thunderstorm was located over Soper, moving<br /> east at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to<br /> roofs, siding, and trees. Locations in or near the path include...<br /> Hugo... Sawyer...<br /> Soper... Kent...<br /> Goodland... Messer...<br />
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