Alert archive / Illinois / Winter Storm Warnings / 2015
Winter Storm Warnings in Illinois, January 2015
7 winter storm warnings in January 2015. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of winter storm warnings reaches back to 2005.
Winter Storm Warnings by county
Each county as a circle sized by its count in January 2015. Tap one for its archive.
- Winter Storm Warnings
- 7
- Busiest day
- January 31, 20154 winter storm warnings
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 4, 3:56 PM CST | Winter Storm Warning | DVN | Bureau, Carroll, Henderson, Henry, Jo Daviess, Mercer and 5 more | 34 hr |
| Jan 5, 1:46 PM CST | Winter Storm Warning | LOT | Ford, Iroquois, Livingston | 14 hr |
| Jan 5, 2:04 PM CST | Winter Storm Warning | ILX | Champaign, Knox, McLean, Marshall, Peoria, Stark and 3 more | 12 hr |
| Jan 31, 2:46 AM CST | Winter Storm Warning | LOT | Boone, DeKalb, DuPage, Grundy, Kane, Kankakee and 7 more | 45 hr |
| Jan 31, 3:53 AM CST | Winter Storm Warning | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 44 hr |
| Jan 31, 3:55 AM CST | Winter Storm Warning | LSX | Adams, Brown | 41 hr |
| Jan 31, 4:04 AM CST | Winter Storm Warning | ILX | Cass, Champaign, DeWitt, Fulton, Knox, Logan and 11 more | 44 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bureau County2
- Carroll County2
- Henderson County2
- Henry County2
- Jo Daviess County2
- Mercer County2
- Putnam County2
- Rock Island County2
- Stephenson County2
- Warren County2
- Whiteside County2
- Champaign County2
- Knox County2
- McLean County2
- Marshall County2
- Peoria County2
- Stark County2
- Tazewell County2
- Vermilion County2
- Woodford County2
- Ford County1
- Iroquois County1
- Livingston County1
- Boone County1
- DeKalb County1
- DuPage County1
- Grundy County1
- Kane County1
- Kankakee County1
- Kendall County1
- Lake County1
- LaSalle County1
- Lee County1
- McHenry County1
- Ogle County1
- Winnebago County1
- Hancock County1
- McDonough County1
- Adams County1
- Brown County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.