Severe

Significant threat to life or property

Illinois Flood Warning | Effective 04/18/2026 01:59

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois... Kishwaukee River at Belvidere affecting Winnebago and Boone<br /> Counties. * WHAT...The river is currently near minor flood stage. * WHERE...Kishwaukee River from County Line Road downstream to<br /> confluence with South Branch Kishwaukee River, including the<br /> Belvidere gauge. * WHEN...Until this evening. * IMPACTS...At 8.0 feet, Trails in Belvidere Park threatened.<br />

Nebraska Red Flag Warning | Effective 04/18/2026 00:24

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...CRITICAL FIRE WEATHER CONDITIONS THIS AFTERNOON... * AFFECTED AREA...Fire Weather Zone 204 Eastern<br /> Panhandle/Crescent Lake NWR, Fire Weather Zone 206<br /> Sandhills/Valentine NWR/Nebraska National Forest, Fire Weather<br /> Zone 209 Loup Rivers Basin, Fire Weather Zone 210 Frenchman<br /> Basin and Fire Weather Zone 219 Loess Plains. * TIMING...Saturday, Noon CT / 11 AM MT to 8 PM CT / 7 PM MT. * WINDS...Northwest 15 to 25 mph with gusts up to 40 mph.

Nebraska Red Flag Warning | Effective 04/18/2026 00:24

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...CRITICAL FIRE WEATHER CONDITIONS THIS AFTERNOON... The National Weather Service in North Platte has issued a Red<br /> Flag Warning for low humidity and gusty northwest winds, which is<br /> in effect from noon today to 8 PM CDT this evening. * AFFECTED AREA...Fire Weather Zone 208 Niobrara Valley/Fort<br /> Niobrara NWR/Samuel R McKelvie National Forest. * TIMING...Saturday, Noon CT / 11 AM MT to 8 PM CT / 7 PM MT. * WINDS...Northwest 15 to 25 mph with gusts up to 40 mph.

Iowa, Nebraska Red Flag Warning | Effective 04/18/2026 00:33

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * AFFECTED AREA...Knox, Cedar, Thurston, Antelope, Pierce,<br /> Wayne, Boone, Madison, Stanton, Cuming, Burt, Platte, Monona,<br /> Colfax, Dodge, Washington, Butler, Saunders, and Seward<br /> Counties. * TIMING...From noon today to 8 PM CDT this evening. * WINDS...Northwest 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly.<br /> Outdoor burning is not recommended.

Illinois, Missouri Flood Warning | Effective 04/18/2026 00:43

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Missouri...Illinois... Mississippi River at Canton. River forecasts are based on observed precipitation and forecast<br /> precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Canton. * WHEN...From this morning until further notice. * IMPACTS...At 16.6 feet, Front Street leading to the campground and<br /> Corps park campgrounds flood at this height.

South Dakota Red Flag Warning | Effective 04/18/2026 00:10

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM MDT<br /> THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE<br /> WEATHER ZONES 322 AND 326... .Mild and dry today with highs in the 50s and humidities dropping<br /> to as low as 15%. Northwest winds will increase through the<br /> morning hours with gusts of up to 45 mph through the afternoon<br /> hours. The combination of dry and windy conditions along with dry<br />

Missouri Flood Warning | Effective 04/17/2026 23:59

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Missouri... Big Creek at Blairstown affecting Cass, Henry and Johnson<br /> Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Big Creek at Blairstown. * WHEN...Until early Monday morning. * IMPACTS...At 20.0 feet, The west bank of the creek begins to flood.<br /> At 23.0 feet, Flooding occurs at the west approach to the N<br />

Missouri Flood Warning | Effective 04/18/2026 00:01

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The National Weather Service in Pleasant Hill MO has issued a<br /> Flood Warning for the following rivers in Missouri... Petite Saline Creek near Boonville affecting Cooper County. * WHAT...Minor flooding is forecast. * WHERE...Petite Saline Creek near Boonville. * WHEN...From this morning to early tomorrow afternoon. * IMPACTS...At 16.0 feet, Low lying woodlands and fields near the<br /> creek flood.<br />

Missouri Flood Warning | Effective 04/18/2026 00:02

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Missouri... South Grand River at Urich affecting Cass, Henry and Bates<br /> Counties. * WHAT...Minor flooding is forecast. * WHERE...South Grand River at Urich. * WHEN...Until tomorrow afternoon. * IMPACTS...At 24.0 feet, Flooding occurs across locations within<br /> 0.5 to 1.5 miles of the river. Areas affected include low lying<br /> pastures along with cropland and secondary roads.

Oklahoma Flood Warning | Effective 04/18/2026 00:03

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Oklahoma... Neosho River near Commerce affecting Ottawa County. * WHAT...Minor flooding is forecast. * WHERE...Neosho River near Commerce. * WHEN...From this evening to early Tuesday morning. * IMPACTS...At 18.0 feet, moderate agricultural flooding occurs with<br /> Riverview Park experiencing minor to moderate flooding. Low lying<br /> places around Miami may be cut off from easy access.
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