Alton, IL Ilmahoiatused
Flood
Flash Flood Warning issued June 8 at 10:54AM CDT until June 8 at 5:00PM CDT by NWS St Louis MO FFWLSX The National Weather Service in St Louis has issued a * Flash Flood Warning for... Western Madison County in southwestern Illinois... * Until 500 PM CDT Monday. * At 1054 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 4 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Granite City, Alton, Edwardsville, Wood River, Bethalto, Pontoon Beach, Madison, Venice, East Alton, South Roxana, Roxana, Hartford, Worden, Livingston, Rosewood Heights and Dorsey. This includes Interstate 55 in Illinois between exits 33 and 37. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
National Weather Service
Flood
Flood Watch issued June 8 at 1:41AM CDT until June 9 at 1:00AM CDT by NWS St Louis MO * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Illinois, including the following areas, Bond IL, Brown IL, Calhoun IL, Clinton IL, Fayette IL, Greene IL, Jersey IL, Macoupin IL, Madison IL, Marion IL, Monroe IL, Montgomery IL, Pike IL, Saint Clair IL and Washington IL and Missouri, including the following areas, Franklin MO, Gasconade MO, Jefferson MO, Lincoln MO, Montgomery MO, Pike MO, Saint Charles MO, Saint Louis City MO, Saint Louis MO and Warren MO. * WHEN...From 7 AM CDT this morning through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Slow moving thunderstorms will be capable of locally heavy rainfall. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.
National Weather Service
High temperature
Heat Advisory issued June 8 at 11:44AM CDT until June 9 at 10:00PM CDT by NWS St Louis MO * WHAT...Heat index values up to 108 expected. * WHERE...Portions of southwest Illinois and central, east central, and southeast Missouri. * WHEN...From noon to 10 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
National Weather Service
Track active hurricanes 