Alert archive / Illinois / Dense Fog Advisories / 2016
Dense Fog Advisories in Illinois, March 2016
5 dense fog advisories in March 2016. 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 dense fog advisories reaches back to 2005.
Dense Fog Advisories by county
Each county as a circle sized by its count in March 2016. Tap one for its archive.
- Dense Fog Advisories
- 5
- Busiest day
- March 14, 20163 dense fog 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 |
|---|---|---|---|---|
| Mar 13, 3:25 AM CDT | Dense Fog Advisory | LSX | Adams, Brown, Pike | 7 hr |
| Mar 14, 12:59 AM CDT | Dense Fog Advisory | DVN | Hancock, Henderson, McDonough, Mercer, Warren | 9 hr |
| Mar 14, 1:02 AM CDT | Dense Fog Advisory | LSX | Adams, Bond, Brown, Calhoun, Fayette, Greene and 7 more | 9 hr |
| Mar 14, 3:12 AM CDT | Dense Fog Advisory | ILX | Cass, Champaign, Christian, Coles, DeWitt, Douglas and 19 more | 6 hr |
| Mar 15, 1:29 AM CDT | Dense Fog Advisory | ILX | Champaign, Clark, Coles, DeWitt, Douglas, Edgar and 8 more | 8 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Adams County2
- Brown County2
- Pike County2
- Champaign County2
- Coles County2
- DeWitt County2
- Douglas County2
- Logan County2
- McLean County2
- Macon County2
- Moultrie County2
- Piatt County2
- Tazewell County2
- Woodford County2
- Hancock County1
- Henderson County1
- McDonough County1
- Mercer County1
- Warren County1
- Bond County1
- Calhoun County1
- Fayette County1
- Greene County1
- Jersey County1
- Macoupin County1
- Madison County1
- Monroe County1
- Montgomery County1
- Saint Clair County1
- Cass County1
- Christian County1
- Fulton County1
- Knox County1
- Marshall County1
- Mason County1
- Menard County1
- Morgan County1
- Peoria County1
- Sangamon County1
- Schuyler County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20152017
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.