Illinois 15 active alerts
Live National Weather Service warnings, watches, and advisories for Illinois. The map below shows where each alert is in effect.
Summary
- 5 Severe
- 6 Moderate
- 4 Minor
5 Severe · alerts
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Severe Thunderstorm Watch
Severe Thunderstorm Watch issued August 11 at 11:22AM CDT until August 11 at 2:00PM CDT by NWS Quad Cities IA IL
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Severe Thunderstorm Watch
Severe Thunderstorm Watch issued August 11 at 7:22AM CDT until August 11 at 2:00PM CDT by NWS Lincoln IL
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Lakeshore Flood Warning
Lakeshore Flood Warning issued August 11 at 11:24AM CDT until August 11 at 5:00PM CDT by NWS Chicago IL
Instructions
A Lakeshore Flood Warning means that flooding is occurring or imminent along the lake. Residents on or near the shore in the warned area should be alert for rising water, and take appropriate action to protect life and property.
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Extreme Heat Warning
Extreme Heat Warning issued August 11 at 2:17AM CDT until August 12 at 8:00PM CDT by NWS St Louis MO
Instructions
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. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668.
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Extreme Heat Warning
Extreme Heat Warning issued August 11 at 10:47AM CDT until August 13 at 8:00PM CDT by NWS Paducah KY
Instructions
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
6 Moderate · alerts
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Heat Advisory
Heat Advisory issued August 11 at 3:48AM CDT until August 11 at 8:00PM CDT by NWS Lincoln IL
Instructions
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
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Heat Advisory
Heat Advisory issued August 11 at 2:17AM CDT until August 12 at 8:00PM CDT by NWS St Louis MO
Instructions
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.
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Heat Advisory
Heat Advisory issued August 11 at 11:29AM CDT until August 11 at 8:00PM CDT by NWS Quad Cities IA IL
Instructions
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. 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.
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Heat Advisory
Heat Advisory issued August 11 at 11:29AM CDT until August 11 at 8:00PM CDT by NWS Quad Cities IA IL
Instructions
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. 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.
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Special Weather Statement
Special Weather Statement issued August 11 at 11:38AM CDT by NWS Quad Cities IA IL
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Heat Advisory
Heat Advisory issued August 11 at 10:47AM CDT until August 13 at 8:00PM CDT by NWS Paducah KY
Instructions
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
4 Minor · alerts
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Flood Advisory
Flood Advisory issued August 11 at 10:36AM CDT until August 11 at 1:30PM CDT by NWS Chicago IL
Instructions
A Flood Advisory means minor flooding along waterways and other poor drainage areas is imminent or may already be occurring. Persons in the advisory area should use caution and avoid flood waters.
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Flood Advisory
Flood Advisory issued August 11 at 9:32AM CDT until August 11 at 1:30PM CDT by NWS Chicago IL
Instructions
A Flood Advisory means minor flooding along waterways and other poor drainage areas is imminent or may already be occurring. Persons in the advisory area should use caution and avoid flood waters.
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Flood Advisory
Flood Advisory issued August 11 at 11:06AM CDT until August 11 at 2:00PM CDT by NWS Chicago IL
Instructions
A Flood Advisory means minor flooding along waterways and other poor drainage areas is imminent or may already be occurring. Persons in the advisory area should use caution and avoid flood waters.
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Flood Advisory
Flood Advisory issued August 11 at 9:59AM CDT until August 11 at 2:00PM CDT by NWS Chicago IL
Instructions
A Flood Advisory means minor flooding along waterways and other poor drainage areas is imminent or may already be occurring. Persons in the advisory area should use caution and avoid flood waters.
Other state alerts