Severe

Significant threat to life or property

Iowa, Illinois Flood Warning | Effective 04/18/2026 09:29

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning is extended for the following rivers in Illinois...Iowa... Mississippi River at Rock Island LD15 affecting Rock Island, Scott and Muscatine Counties. Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. ...The Flood Warning continues for the following rivers in Missouri...Illinois...Iowa... Mississippi River at Gregory Landing affecting Hancock and Clark Counties.

Iowa, Illinois Flood Warning | Effective 04/18/2026 09:29

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning is extended for the following rivers in Illinois...Iowa... Mississippi River at Rock Island LD15 affecting Rock Island, Scott and Muscatine Counties. Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. ...The Flood Warning continues for the following rivers in Missouri...Illinois...Iowa... Mississippi River at Gregory Landing affecting Hancock and Clark Counties.

Iowa, Illinois Flood Warning | Effective 04/18/2026 09:29

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning is extended for the following rivers in Illinois...Iowa... Mississippi River at Rock Island LD15 affecting Rock Island, Scott and Muscatine Counties. Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. ...The Flood Warning continues for the following rivers in Missouri...Illinois...Iowa... Mississippi River at Gregory Landing affecting Hancock and Clark Counties.

Iowa, Illinois Flood Warning | Effective 04/18/2026 09:29

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning is extended for the following rivers in Illinois...Iowa... Mississippi River at Rock Island LD15 affecting Rock Island, Scott and Muscatine Counties. Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. ...The Flood Warning continues for the following rivers in Missouri...Illinois...Iowa... Mississippi River at Gregory Landing affecting Hancock and Clark Counties.

Oklahoma, Texas Red Flag Warning | Effective 04/18/2026 09:30

Public safety alert, emergency alert, and weather alert Description: The National Weather Service in Amarillo has issued a Red Flag Warning for strong winds and low relative humidity, which is in effect from 11 AM to 8 PM CDT Sunday. * WINDS...Southwest 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 7 percent. * TEMPERATURES...In the 70s. * IMPACTS...Any fires that develop will have the potential to spread rapidly. Outdoor burning is not recommended. * SEVERITY...

Wisconsin Flood Warning | Effective 04/18/2026 09:31

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning is extended for the following rivers in Wisconsin... Wisconsin River below Wausau affecting Marathon County. * WHAT...Minor flooding is occurring. * WHERE...Wisconsin River below Wausau. * WHEN...Until further notice. * IMPACTS...At 1167.0 feet, Water approaches buildings in DC Everest Park and Oak Island Park. * ADDITIONAL DETAILS... - At 11:10 AM CDT Saturday the stage was 1167.1 feet. - Bankfull stage is 1165.0 feet.

Texas Severe Thunderstorm Warning | Effective 04/18/2026 09:32

Public safety alert, emergency alert, and weather alert Description: At 1132 AM CDT, severe thunderstorms were located along a line from 6 miles southeast of Woodlawn to 8 miles north of Carthage, or along a line from 5 miles northeast of Marshall to 8 miles north of Carthage, moving east at 50 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include...

Pennsylvania Freeze Watch | Effective 04/18/2026 09:33

Public safety alert, emergency alert, and weather alert Description: * WHAT...For the first Freeze Watch, sub-freezing temperatures as low as 31 possible. For the second Freeze Watch, sub-freezing temperatures as low as 24 possible. * WHERE...Blair, Cambria, Somerset, Southern Centre, Southern Clinton, and Southern Lycoming Counties. * WHEN...For the first Freeze Watch, from late Sunday night through Monday morning. For the second Freeze Watch, from late Monday night through Tuesday morning.

Pennsylvania Freeze Watch | Effective 04/18/2026 09:33

Public safety alert, emergency alert, and weather alert Description: * WHAT...Sub-freezing temperatures as low as 26 possible. * WHERE...A portion of central Pennsylvania. * WHEN...From late Monday night through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Instruction: Those with agricultural interests should protect sensitive vegetation. Freezing temperatures could kill crops and other sensitive

Pennsylvania Freeze Watch | Effective 04/18/2026 09:33

Public safety alert, emergency alert, and weather alert Description: * WHAT...For the first Freeze Watch, sub-freezing temperatures as low as 31 possible. For the second Freeze Watch, sub-freezing temperatures as low as 24 possible. * WHERE...Blair, Cambria, Somerset, Southern Centre, Southern Clinton, and Southern Lycoming Counties. * WHEN...For the first Freeze Watch, from late Sunday night through Monday morning. For the second Freeze Watch, from late Monday night through Tuesday morning.
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