Severe

Significant threat to life or property

Illinois Flood Warning | Effective 04/16/2026 18:52

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning continues for the following rivers in Illinois... Rock River at Byron affecting Ogle County. Pecatonica River near Shirland affecting Winnebago County. Rock River at Rockton affecting Winnebago County. Rock River at Latham Park affecting Winnebago County. For the Rock River...including Rockton, Latham Park, Byron... Moderate flooding is forecast. * WHAT...Minor flooding is occurring and moderate flooding is forecast.

Illinois Flood Warning | Effective 04/16/2026 18:52

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning continues for the following rivers in Illinois... Rock River at Byron affecting Ogle County. Pecatonica River near Shirland affecting Winnebago County. Rock River at Rockton affecting Winnebago County. Rock River at Latham Park affecting Winnebago County. For the Rock River...including Rockton, Latham Park, Byron... Moderate flooding is forecast. * WHAT...Minor flooding is occurring and moderate flooding is forecast.

Illinois Flood Warning | Effective 04/16/2026 18:52

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning continues for the following rivers in Illinois... Rock River at Byron affecting Ogle County. Pecatonica River near Shirland affecting Winnebago County. Rock River at Rockton affecting Winnebago County. Rock River at Latham Park affecting Winnebago County. For the Rock River...including Rockton, Latham Park, Byron... Moderate flooding is forecast. * WHAT...Minor flooding is forecast.

Illinois Flood Warning | Effective 04/16/2026 18:52

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning continues for the following rivers in Illinois... Rock River at Byron affecting Ogle County. Pecatonica River near Shirland affecting Winnebago County. Rock River at Rockton affecting Winnebago County. Rock River at Latham Park affecting Winnebago County. For the Rock River...including Rockton, Latham Park, Byron... Moderate flooding is forecast. * WHAT...Moderate flooding is forecast.

Wisconsin Flood Warning | Effective 04/16/2026 18:55

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning is extended for the following rivers in Wisconsin... Yellow River at Necedah affecting Juneau County. * WHAT...Major flooding is occurring and major flooding is forecast. * WHERE...Yellow River at Necedah. * WHEN...Until early Tuesday morning. * ADDITIONAL DETAILS... - At 8:00 PM CDT Thursday the stage was 18.3 feet. - Bankfull stage is 13.0 feet. - Recent Activity...The maximum river stage in the 24 hours

Iowa, Wisconsin Flood Watch | Effective 04/16/2026 18:55

Public safety alert, emergency alert, and weather alert Description: ...The Flood Watch is extended for the following rivers in Iowa... Wisconsin... Mississippi River at McGregor affecting Grant, Allamakee, Clayton and Crawford Counties. * WHAT...Flooding is possible. * WHERE...Mississippi River at McGregor. * WHEN...From Monday morning to Thursday, April 23. * IMPACTS...At 16.5 feet, Water may begin to go over the road covering part of Highway C near Highway 18. * ADDITIONAL DETAILS...

Texas Red Flag Warning | Effective 04/16/2026 18:56

Public safety alert, emergency alert, and weather alert Description: * Timing... From 12 PM to 9 PM on Friday. * Wind...Southwest at 20 to 30 mph with gusts up to 40 mph. * Humidity...Ranging from 6 to 11 percent on Friday. * Fuels...Critically dry. * Impacts...Any fires that develop can spread rapidly. Outdoor burning is discouraged. Instruction: A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of

Oklahoma, Texas Red Flag Warning | Effective 04/16/2026 18:59

Public safety alert, emergency alert, and weather alert Description: * WINDS....Southwest 25 to 30 mph with gusts up to 45 mph. Cold front will switch winds to the north in the evening with gusts up to 55 mph. * RELATIVE HUMIDITY....As low as 6 percent. * TEMPERATURES...In the 70s to lower 90s. * IMPACTS...Any fires that develop will have the potential to spread rapidly. Outdoor burning is not recommended. * SEVERITY... FUELS (ERC)...90th+ percentile...5 (out of 5). * WEATHER...Near Critical...3 (out of 5).

Missouri Flood Warning | Effective 04/16/2026 18:26

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning is extended for the following rivers in Missouri... Little Osage River near Horton affecting Vernon County. For the Little Osage River...including Horton...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Little Osage River near Horton. * WHEN...Until Monday morning. * IMPACTS...At 41.0 feet, minor flooding affects low lying areas near the gage site and farmland along the river.

Puerto Rico Flood Warning | Effective 04/16/2026 18:27

Public safety alert, emergency alert, and weather alert Description: * WHAT...Flooding caused by excessive rainfall continues. * WHERE...Along Rio Gurabo in Gurabo. * WHEN...Until 1030 PM AST. * IMPACTS...Elevated streams due to excess runoff from earlier rainfall. Low-water crossings are inundated with water and may not be passable. * ADDITIONAL DETAILS... - At 916 PM AST, USGS gauge reports indicated that Rio Gurabo at Gurabo (GURP4) is in minor flood stage (20.35 ft).
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