Severe

Significant threat to life or property

Missouri Severe Thunderstorm Warning | Effective 04/17/2026 11:43

Public safety alert, emergency alert, and weather alert Description: At 143 PM CDT, a severe thunderstorm was located near Ravenwood, or 11 miles northeast of Maryville, moving northeast at 40 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Irena, Sheridan, and Parnell. Instruction:

Illinois Flood Watch | Effective 04/17/2026 11:04

Public safety alert, emergency alert, and weather alert Description: * WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of central, east central, and west central Illinois, including the following counties, in central Illinois, Christian, De Witt, Logan, Macon, Marshall, Mason, McLean, Menard, Peoria, Piatt, Sangamon, Shelby, Stark, Tazewell and Woodford. In east central Illinois, Champaign, Coles, Douglas, Edgar, Moultrie

Puerto Rico Flash Flood Warning | Effective 04/17/2026 11:10

Public safety alert, emergency alert, and weather alert Description: At 210 PM AST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is already occurring. There are several reports of rivers and tributaries out of its banks with some roads, such as PR-446 and the area close to Departamento de la

Illinois, Missouri Flood Watch | Effective 04/17/2026 11:11

Public safety alert, emergency alert, and weather alert Description: * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Illinois, including the following areas, Adams IL, Brown IL, Calhoun IL, Greene IL, Jersey IL, Macoupin IL, Montgomery IL and Pike IL and Missouri, including the following areas, Audrain MO, Knox MO, Lewis MO, Lincoln MO, Marion MO, Monroe MO, Montgomery MO, Pike MO, Ralls MO and Shelby MO. * WHEN...Through late tonight.

Missouri Flood Watch | Effective 04/17/2026 11:11

Public safety alert, emergency alert, and weather alert Description: * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of central Missouri, including the following areas, Boone MO, Callaway MO, Cole MO, Moniteau MO and Osage MO. * WHEN...Through late tonight. * IMPACTS...Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - Rainfall amounts of up to 3 inches may fall in this area and

Iowa Severe Thunderstorm Warning | Effective 04/17/2026 11:13

Public safety alert, emergency alert, and weather alert Description: At 112 PM CDT, severe thunderstorms were located along a line extending from near Dyersville to near Pictured Rocks Wildlife Area, moving northeast at 25 mph. An additional strengthening storm was also located south of Prairieburg, which will move back into northwest Jones county within the next 15 minutes. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Public.

Illinois, Iowa Severe Thunderstorm Warning | Effective 04/17/2026 11:15

Public safety alert, emergency alert, and weather alert Description: At 115 PM CDT, severe thunderstorms were located along a line extending from near New Vienna to near Temple Hill, moving northeast at 30 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Dubuque, Galena, Asbury, Dyersville, Monticello, Cascade, Epworth,

Missouri Severe Thunderstorm Warning | Effective 04/17/2026 11:16

Public safety alert, emergency alert, and weather alert Description: SVREAX The National Weather Service in Pleasant Hill has issued a * Severe Thunderstorm Warning for... Worth County in northwestern Missouri... Northwestern Gentry County in northwestern Missouri... Eastern Nodaway County in northwestern Missouri... * Until 200 PM CDT. * At 116 PM CDT, a severe thunderstorm was located near Maryville, moving northeast at 45 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated.

Iowa Severe Thunderstorm Warning | Effective 04/17/2026 11:17

Public safety alert, emergency alert, and weather alert Description: At 117 PM CDT, severe thunderstorms were located along a line extending from near Anamosa to near Lisbon, 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... Maquoketa, Anamosa, Mechanicsville, Stanwood, Mount Vernon, Lisbon,

Florida, Georgia Fire Weather Watch | Effective 04/17/2026 11:19

Public safety alert, emergency alert, and weather alert Description: ...Critical Fire Weather coming up from Saturday through Monday... .Critical fire weather conditions are coming up from Saturday through Monday, with the most critical conditions expected on Monday. On Saturday, a Fire Weather Watch is in effect for portions of the Florida Big Bend and east of the Flint River in Georgia, where RH will tank to near or below 30 percent, wind will exceed 12 mph,
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