Live · updated 1 min ago
Illinois weather alerts
No active National Weather Service alerts anywhere in Illinois right now. Pick a county or city for what is active, what it means, and a year of history.
0 of 102 counties with alerts All counties Get alerts on your phone →
Where the alerts are right now
All clear across Illinois
No warnings, watches or advisories are in effect in any county. See the national map.
Get Illinois alerts on your phone before you think to look them up
Forecast Bar watches the official alert feeds around the clock, NWS in the United States and Environment Canada in Canada, and pushes every warning, watch and advisory for your saved locations the moment it is issued. This page is the same data, a few minutes later.
- Push notifications for severe weather, with Critical Alerts that break through Focus modes
- Storm Tracker and Live Activities that follow a storm cell on your Lock Screen
- Radar with warnings drawn on the map, on iPhone, iPad, Apple Watch, Mac and Apple TV
- Rain alerts, air quality, tides, aurora and custom thresholds you set yourself
Last 7 days
Recently issued in Illinois
| Alert | Area | Issued | Ended |
|---|---|---|---|
| Dense Fog Advisory | Boone County | Oct 20, 9:55 AM | Oct 20, 10:00 AM |
| Dense Fog Advisory | Kane County | Oct 20, 9:14 AM | Oct 20, 10:00 AM |
| Dense Fog Advisory | Lake County | Oct 20, 7:38 AM | Oct 20, 10:00 AM |
| Dense Fog Advisory | Boone County | Oct 20, 7:38 AM | Oct 20, 10:00 AM |
| Dense Fog Advisory | McHenry County | Oct 20, 5:44 AM | Oct 20, 9:00 AM |
| Dense Fog Advisory | Lake County | Oct 20, 5:44 AM | Oct 20, 9:00 AM |
| Dense Fog Advisory | Cook County | Oct 20, 4:19 AM | Oct 20, 9:00 AM |
| Dense Fog Advisory | Cook County | Oct 20, 4:19 AM | Oct 20, 9:00 AM |
| Dense Fog Advisory | Cook County | Oct 20, 3:42 AM | Oct 20, 9:00 AM |
| Frost Advisory | Logan County | Oct 18, 8:46 AM | Oct 18, 9:00 AM |
| Frost Advisory | Champaign County | Oct 18, 3:34 AM | Oct 18, 9:00 AM |
| Frost Advisory | Livingston County | Oct 18, 2:39 AM | Oct 18, 8:00 AM |
| Frost Advisory | Will County | Oct 17, 11:38 PM | Oct 18, 8:00 AM |
| Frost Advisory | Jersey County | Oct 17, 10:22 PM | Oct 18, 9:00 AM |
| Frost Advisory | Montgomery County | Oct 17, 10:22 PM | Oct 18, 9:00 AM |
| Frost Advisory | McLean County | Oct 17, 7:26 PM | Oct 18, 9:00 AM |
| Frost Advisory | Logan County | Oct 17, 7:26 PM | Oct 18, 9:00 AM |
| Frost Advisory | Washington County | Oct 17, 1:50 PM | Oct 18, 9:00 AM |
| Frost Advisory | Kankakee County | Oct 17, 1:24 PM | Oct 18, 8:00 AM |
| Frost Advisory | Hardin County | Oct 17, 1:13 PM | Oct 18, 8:00 AM |
Cities
Alerts by city in Illinois
Every city of 50,000 or more. Alerts are issued by county, so a city page shows the alerts for the county it sits in.
Cook County0 Aurora
Kane County0 Joliet
Will County0 Naperville
DuPage County0 Rockford
Winnebago County0 Elgin
Kane County0 Springfield
Sangamon County0 Peoria
Peoria County0 Champaign
Champaign County0 Waukegan
Lake County0 Cicero
Cook County0 Bloomington
McLean County0 Schaumburg
Cook County0 Evanston
Cook County0 Arlington Heights
Cook County0 Bolingbrook
Will County0 Decatur
Macon County0 Skokie
Cook County0 Palatine
Cook County0 Des Plaines
Cook County0 Orland Park
Cook County0 Oak Lawn
Cook County0 Berwyn
Cook County0 Mount Prospect
Cook County0 Tinley Park
Cook County0 Wheaton
DuPage County0 Normal
McLean County0 Oak Park
Cook County0 Hoffman Estates
Cook County0
Everywhere
All 102 counties in Illinois
Get Illinois alerts the moment they are issued
Forecast Bar delivers National Weather Service alerts for your locations as push notifications on iPhone, iPad, Apple Watch, Mac and Apple TV, with radar, Storm Tracker and Live Activities that follow the storm.
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