Expected

Responsive action SHOULD be taken soon (within next hour)

Texas Freeze Warning | Effective 04/17/2026 10:18

Public safety alert, emergency alert, and weather alert Description: * WHAT...For the Wind Advisory, north winds 25 to 35 mph with gusts up to 55 mph expected. For the Freeze Warning, sub-freezing temperatures as low as 31 expected. For the Freeze Watch, sub-freezing temperatures as low as 30 possible. * WHERE...Hansford and Moore Counties. * WHEN...For the Wind Advisory, from 7 PM this evening to 7 AM CDT Saturday. For the Freeze Warning, from 1 AM to 9 AM CDT Saturday.

Illinois Flood Warning | Effective 04/17/2026 10:18

Public safety alert, emergency alert, and weather alert Description: ...Forecast flooding changed from Minor to Moderate severity for the following rivers in Illinois... Illinois River near Havana affecting Mason, Fulton and Cass Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and moderate flooding is forecast. * WHERE...Illinois River near Havana. * WHEN...Until further notice.

Nebraska Freeze Warning | Effective 04/17/2026 10:19

Public safety alert, emergency alert, and weather alert Description: * WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...Butler, Dodge, Saunders, Boone, Colfax, Platte, Jefferson, Saline, and Seward Counties. * WHEN...From 1 AM to 9 AM CDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Instruction: Take steps now to protect tender plants from the cold.

Puerto Rico Special Weather Statement | Effective 04/17/2026 09:51

Public safety alert, emergency alert, and weather alert Description: At 1250 PM AST, Doppler radar was tracking a strong thunderstorm over Hato Arriba, or near San Sebastian, moving northwest at 15 mph. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Instruction: Torrential rainfall is also occurring with this storm and may lead to

Nebraska Red Flag Warning | Effective 04/17/2026 09:58

Public safety alert, emergency alert, and weather alert Description: ...CRITICAL FIRE WEATHER CONDITIONS SATURDAY AFTERNOON.. * AFFECTED AREA...Fire Weather Zone 204 Eastern Panhandle/Crescent Lake NWR, Fire Weather Zone 206 Sandhills/Valentine NWR/Nebraska National Forest, Fire Weather Zone 209 Loup Rivers Basin, Fire Weather Zone 210 Frenchman 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.

Iowa, Illinois Flood Warning | Effective 04/17/2026 09:21

Public safety alert, emergency alert, and weather alert Description: ...The National Weather Service in Quad Cities IA IL has issued a Flood Warning for the following rivers in Illinois...Iowa... Mississippi River at Rock Island LD15 affecting Muscatine, Scott and Rock Island Counties. Mississippi River at Ill. City LD16 affecting Muscatine and Rock Island Counties. * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Ill. City LD16. * WHEN...From Wednesday morning until further notice.

Iowa, Illinois Flood Warning | Effective 04/17/2026 09:21

Public safety alert, emergency alert, and weather alert Description: ...The National Weather Service in Quad Cities IA IL has issued a Flood Warning for the following rivers in Illinois...Iowa... Mississippi River at Rock Island LD15 affecting Muscatine, Scott and Rock Island Counties. Mississippi River at Ill. City LD16 affecting Muscatine and Rock Island Counties. * WHAT...Moderate flooding is forecast. * WHERE...Mississippi River at Rock Island LD15. * WHEN...From late Monday night until further notice.

Idaho Freeze Warning | Effective 04/17/2026 09:23

Public safety alert, emergency alert, and weather alert Description: * WHAT...Another widespread Hard Freeze is likely tonight with lows 20 to 27 degrees. * WHERE...Eastern Magic Valley, Shoshone/Lava Beds, Arco/Mud Lake Desert, Lower Snake River Plain, and Upper Snake River Plain. * WHEN...From midnight tonight to 10 AM MDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Instruction:

Kansas, Nebraska Red Flag Warning | Effective 04/17/2026 09:36

Public safety alert, emergency alert, and weather alert Description: ...CRITICAL FIRE WEATHER CONDITIONS SATURDAY AFTERNOON-EVENING... The National Weather Service in Hastings has issued a Red Flag Warning for wind and low relative humidity, which is in effect from noon to 8 PM CDT Saturday. * WINDS...Northwest 15 to 25 mph with gusts of 30 to 35 mph. * RELATIVE HUMIDITY...As low as 14 to 20 percent. * IMPACTS...Any fire that develops will spread quickly. Outdoor burning is not recommended. Instruction:

California Wind Advisory | Effective 04/17/2026 09:40

Public safety alert, emergency alert, and weather alert Description: * WHAT...Northeast winds 25 to 35 mph with gusts up to 55 mph. * WHERE...Eastern San Gabriel Mountains, Interstate 5 Corridor, Southern Ventura County Mountains, and Western San Gabriel Mountains and Highway 14 Corridor. * WHEN...Until 2 PM PDT this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Instruction:
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