Alert archive / Illinois / Frost Advisories / 2015
Frost Advisories in Illinois, April 2015
7 frost advisories in April 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 frost advisories reaches back to 2005.
Frost Advisories by county
Each county as a circle sized by its count in April 2015. Tap one for its archive.
- Frost Advisories
- 7
- Busiest day
- April 22, 20153 frost advisories
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 |
|---|---|---|---|---|
| Apr 4, 2:57 AM CDT | Frost Advisory | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 29 hr |
| Apr 22, 3:04 PM CDT | Frost Advisory | ILX | Christian, Clark, Clay, Coles, Crawford, Cumberland and 9 more | 17 hr |
| Apr 22, 3:27 PM CDT | Frost Advisory | LSX | Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more | 17 hr |
| Apr 22, 4:33 PM CDT | Frost Advisory | PAH | Edwards, Franklin, Gallatin, Hamilton, Hardin, Jackson and 10 more | 15 hr |
| Apr 23, 3:16 PM CDT | Frost Advisory | DVN | Bureau, Carroll, Henry, Jo Daviess, Mercer, Putnam and 3 more | 17 hr |
| Apr 23, 3:39 PM CDT | Frost Advisory | ILX | Champaign, Clay, Coles, Crawford, Cumberland, DeWitt and 17 more | 16 hr |
| Apr 23, 4:22 PM CDT | Frost Advisory | LOT | Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more | 16 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Edwards County2
- Franklin County2
- Gallatin County2
- Hamilton County2
- Hardin County2
- Jackson County2
- Jefferson County2
- Johnson County2
- Perry County2
- Pope County2
- Saline County2
- Union County2
- Wabash County2
- Wayne County2
- White County2
- Williamson County2
- Clay County2
- Coles County2
- Crawford County2
- Cumberland County2
- Effingham County2
- Jasper County2
- Lawrence County2
- Moultrie County2
- Richland County2
- Shelby County2
- Alexander County1
- Massac County1
- Pulaski County1
- Christian County1
- Clark County1
- Morgan County1
- Sangamon County1
- Scott County1
- Adams County1
- Bond County1
- Brown County1
- Calhoun County1
- Clinton County1
- Fayette County1
49 more counties
- Greene County1
- Jersey County1
- Macoupin County1
- Madison County1
- Marion County1
- Monroe County1
- Montgomery County1
- Pike County1
- Randolph County1
- Saint Clair County1
- Washington County1
- Bureau County1
- Carroll County1
- Henry County1
- Jo Daviess County1
- Mercer County1
- Putnam County1
- Rock Island County1
- Stephenson County1
- Whiteside County1
- Champaign County1
- DeWitt County1
- Douglas County1
- Knox County1
- Logan County1
- McLean County1
- Macon County1
- Marshall County1
- Peoria County1
- Piatt County1
- Stark County1
- Tazewell County1
- Woodford County1
- Boone County1
- DeKalb County1
- DuPage County1
- Ford County1
- Grundy County1
- Iroquois County1
- Kane County1
- Kankakee County1
- Kendall County1
- Lake County1
- LaSalle County1
- Lee County1
- Livingston County1
- McHenry County1
- Ogle County1
- Winnebago 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.