Severe

Significant threat to life or property

Illinois Severe Flood Warning | Effective 06/19/2026 20:06

...The Flood Warning is extended for the following rivers in Illinois... Illinois River at Meredosia. ...The Flood Warning continues for the following rivers in Illinois... Illinois River at La Grange LD. Illinois River at Valley City. Illinois River at Hardin. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River at Hardin. * WHEN...Until further notice. * ADDITIONAL DETAILS...

Illinois Severe Flood Warning | Effective 06/19/2026 20:06

...The Flood Warning is extended for the following rivers in Illinois... Illinois River at Meredosia. ...The Flood Warning continues for the following rivers in Illinois... Illinois River at La Grange LD. Illinois River at Valley City. Illinois River at Hardin. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Illinois River at Meredosia. * WHEN...From Saturday afternoon until further notice. * ADDITIONAL DETAILS...

Illinois Severe Flood Warning | Effective 06/19/2026 20:06

...The Flood Warning is extended for the following rivers in Illinois... Illinois River at Meredosia. ...The Flood Warning continues for the following rivers in Illinois... Illinois River at La Grange LD. Illinois River at Valley City. Illinois River at Hardin. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River at La Grange LD. * WHEN...Until further notice. * ADDITIONAL DETAILS...

California Severe Extreme Heat Watch | Effective 06/19/2026 20:08

* WHAT...Dangerously hot conditions with temperatures up to 100 possible. Hottest Wednesday and Thursday. * WHERE...San Fernando Valley, San Gabriel Mountains, San Gabriel Valley, Santa Clarita Valley. * WHEN...From Tuesday morning through Thursday evening. * IMPACTS...There is a high risk for dangerous heat illness for anyone, especially for the very young, the very old, those without air conditioning, and those active outdoors. Drink plenty of fluids, stay in an air-conditioned room, stay out of

California Severe Extreme Heat Watch | Effective 06/19/2026 20:08

* WHAT...Dangerously hot conditions with temperatures up to 88 possible in Downtown Los Angeles and 85 in Inglewood. Hottest Wednesday and Thursday. * WHERE...Los Angeles County Inland Coast including Downtown Los Angeles. * WHEN...From Tuesday morning through Thursday evening. * IMPACTS...There is a high risk for dangerous heat illness for anyone, especially for the very young, the very old, those without air conditioning, and those active outdoors.

Illinois, Missouri Severe Flood Warning | Effective 06/19/2026 20:10

...The Flood Warning continues for the following rivers in Missouri...Illinois... Mississippi River at Louisiana. ...The Flood Warning is extended for the following rivers in Missouri...Illinois... Mississippi River at Chester. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Louisiana. * WHEN...Until Monday morning. * IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue

Illinois, Missouri Severe Flood Warning | Effective 06/19/2026 20:10

...The Flood Warning continues for the following rivers in Missouri...Illinois... Mississippi River at Louisiana. ...The Flood Warning is extended for the following rivers in Missouri...Illinois... Mississippi River at Chester. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Chester. * WHEN...Until Sunday afternoon. * IMPACTS...At 28.0 feet, Unleveed islands near Chester and the

Nevada Severe Red Flag Warning | Effective 06/19/2026 19:45

* CHANGES...No Changes. * Affected Area...Fire Weather Zone 423 West Humboldt Basin in Pershing County, Fire Weather Zone 429 Lahontan Basin including Churchill and Eastern Mineral Counties. * Thunderstorms....A mix of wet and dry thunderstorms through midnight. * Outflow Winds...Gusty and erratic thunderstorm outflow winds, even well away from rain cores. Gusts to around 60 mph possible. * Impacts...Lightning can create new fire starts and may combine

California, Nevada Severe Red Flag Warning | Effective 06/19/2026 19:45

* CHANGES...No changes. * Affected Area...Fire Weather Zone 270 Surprise Valley California, Fire Weather Zone 278 Eastern Lassen County, Fire Weather Zone 458 Northern Washoe County. * Thunderstorms...Thunderstorms will continue through midnight. * Outflow Winds...Gusty and erratic thunderstorm outflow winds, even well away from rain cores. Gusts to around 50 mph possible. * Impacts...Lightning can create new fire starts and may combine with strong outflow winds to cause a fire to rapidly grow in

Georgia Severe Flood Warning | Effective 06/19/2026 19:47

...The National Weather Service in Peachtree City GA has issued a Flood Warning for the following rivers in Georgia... Turkey Creek at Byromville affecting Dooly County. * WHAT...Minor flooding is occurring. * WHERE...Turkey Creek at Byromville. * WHEN...From this evening to Saturday evening. * IMPACTS...At 11.0 feet, Minor flooding expands into the woodland areas upstream and downstream from the stream gage on Georgia Highway 90. Larger portions of creek access roads will flood. * ADDITIONAL DETAILS...
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