Alert archive / Illinois / River Flood Warnings / 2020
River Flood Warnings in Illinois, March 2020
82 river flood warnings in March 2020. 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 river flood warnings reaches back to 2005.
River Flood Warnings by county
Each county as a circle sized by its count in March 2020. Tap one for its archive.
- River Flood Warnings
- 82
- Busiest day
- March 19, 202012 river flood 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 |
|---|---|---|---|---|
| Mar 2, 12:15 PM CST | River Flood Warning | IND | Clark, Crawford | 5 days |
| Mar 2, 12:15 PM CST | River Flood Warning | IND | Crawford, Lawrence | 8 days |
| Mar 3, 12:54 AM CST | River Flood Warning | ILX | Clay, Richland | 3 days |
| Mar 3, 5:46 AM CST | River Flood Warning | PAH | Alexander, Jackson, Union | 64 days |
| Mar 3, 7:04 AM CST | River Flood Warning | PAH | Gallatin, Hardin | 36 days |
| Mar 3, 10:16 AM CST | River Flood Warning | IND | Crawford, Lawrence | 7 days |
| Mar 10, 10:02 AM CDT | River Flood Warning | DVN | Henry, Rock Island, Whiteside | 34 hr |
| Mar 10, 10:01 PM CDT | River Flood Warning | MKX | Lake | 31 hr |
| Mar 11, 5:24 AM CDT | River Flood Warning | ILX | Clay, Richland | 5 days |
| Mar 12, 9:05 PM CDT | River Flood Warning | DVN | Henry, Rock Island, Whiteside | 21 hr |
| Mar 13, 10:50 AM CDT | River Flood Warning | IND | Wabash | 72 hr |
| Mar 13, 10:50 AM CDT | River Flood Warning | IND | Wabash | 25 days |
| Mar 13, 10:59 AM CDT | River Flood Warning | LSX | Jackson, Randolph | 53 days |
| Mar 14, 10:04 AM CDT | River Flood Warning | PAH | Alexander | 28 days |
| Mar 14, 10:44 AM CDT | River Flood Warning | ILX | Cass, Fulton, Mason | 33 days |
| Mar 16, 10:39 AM CDT | River Flood Warning | IND | Crawford, Lawrence | 20 days |
| Mar 16, 10:39 AM CDT | River Flood Warning | IND | Crawford, Lawrence | 20 days |
| Mar 17, 10:13 AM CDT | River Flood Warning | ILX | Clay, Richland | 9 days |
| Mar 17, 10:58 AM CDT | River Flood Warning | DVN | Henderson | 42 days |
| Mar 17, 10:58 AM CDT | River Flood Warning | DVN | Hancock, Henderson | 42 days |
| Mar 17, 11:55 AM CDT | River Flood Warning | LSX | Pike | 42 days |
| Mar 17, 11:55 AM CDT | River Flood Warning | LSX | Pike | 43 days |
| Mar 17, 11:55 AM CDT | River Flood Warning | LSX | Calhoun | 44 days |
| Mar 17, 11:55 AM CDT | River Flood Warning | LSX | Jersey | 48 days |
| Mar 18, 11:14 AM CDT | River Flood Warning | LSX | Calhoun, Greene, Jersey | 37 days |
| Mar 18, 11:53 AM CDT | River Flood Warning | LSX | Adams | 38 days |
| Mar 18, 11:53 AM CDT | River Flood Warning | LSX | Adams | 37 days |
| Mar 18, 11:53 AM CDT | River Flood Warning | LSX | Pike | 39 days |
| Mar 18, 11:53 AM CDT | River Flood Warning | LSX | Calhoun | 43 days |
| Mar 18, 11:53 AM CDT | River Flood Warning | LSX | Madison | 24 days |
| Mar 18, 12:26 PM CDT | River Flood Warning | PAH | Gallatin, Wabash, White | 19 days |
| Mar 18, 1:49 PM CDT | River Flood Warning | IND | Wabash | 21 days |
| Mar 18, 1:49 PM CDT | River Flood Warning | IND | Clark, Crawford | 16 days |
| Mar 18, 1:49 PM CDT | River Flood Warning | IND | Lawrence, Wabash | 21 days |
| Mar 18, 1:49 PM CDT | River Flood Warning | IND | Edwards, Gallatin, Wabash, White | 21 days |
| Mar 18, 8:50 PM CDT | River Flood Warning | DVN | Henderson, Mercer | 38 days |
| Mar 18, 8:50 PM CDT | River Flood Warning | DVN | Hancock | 36 days |
| Mar 18, 8:50 PM CDT | River Flood Warning | DVN | Rock Island | 35 days |
| Mar 18, 8:50 PM CDT | River Flood Warning | DVN | Rock Island | 35 days |
| Mar 18, 8:50 PM CDT | River Flood Warning | DVN | Mercer, Rock Island | 36 days |
| Mar 18, 8:50 PM CDT | River Flood Warning | DVN | Mercer | 37 days |
| Mar 18, 9:01 PM CDT | River Flood Warning | LSX | Adams | 35 days |
| Mar 18, 9:15 PM CDT | River Flood Warning | LSX | Fayette | 5 days |
| Mar 19, 9:48 AM CDT | River Flood Warning | ILX | Piatt | 4 days |
| Mar 19, 10:11 AM CDT | River Flood Warning | ILX | Lawrence | 7 days |
| Mar 19, 10:49 AM CDT | River Flood Warning | PAH | Jackson | 16 days |
| Mar 19, 11:06 AM CDT | River Flood Warning | LSX | Saint Clair | 7 days |
| Mar 19, 8:05 PM CDT | River Flood Warning | LSX | Pike, Scott | 20 days |
| Mar 19, 9:38 PM CDT | River Flood Warning | PAH | Wayne, White | 54 hr |
| Mar 20, 6:25 AM CDT | River Flood Warning | PAH | Gallatin, Wayne, White | 16 days |
| Mar 20, 10:23 AM CDT | River Flood Warning | DVN | Henry, Rock Island, Whiteside | 21 days |
| Mar 20, 10:46 AM CDT | River Flood Warning | ILX | Cass, Mason | 24 hr |
| Mar 20, 11:15 AM CDT | River Flood Warning | DVN | Jo Daviess | 21 days |
| Mar 20, 11:15 AM CDT | River Flood Warning | DVN | Rock Island, Whiteside | 21 days |
| Mar 20, 11:34 AM CDT | River Flood Warning | PAH | Franklin, Williamson | 6 days |
| Mar 20, 11:47 AM CDT | River Flood Warning | PAH | Massac, Pope | 19 days |
| Mar 20, 12:06 PM CDT | River Flood Warning | MKX | Winnebago | 21 days |
| Mar 22, 11:18 AM CDT | River Flood Warning | PAH | Hardin, Pope | 16 days |
| Mar 23, 11:10 AM CDT | River Flood Warning | PAH | Pope | 21 days |
| Mar 27, 9:35 AM CDT | River Flood Warning | DVN | Henry, Rock Island, Whiteside | 11 days |
| Mar 27, 9:35 AM CDT | River Flood Warning | DVN | Henry, Rock Island | 21 days |
| Mar 27, 10:00 AM CDT | River Flood Warning | ILX | Clay, Richland | 65 hr |
| Mar 28, 2:29 AM CDT | River Flood Warning | LOT | Winnebago | 4 days |
| Mar 28, 2:29 AM CDT | River Flood Warning | LOT | Winnebago | 7 days |
| Mar 28, 2:29 AM CDT | River Flood Warning | LOT | Winnebago | 21 days |
| Mar 28, 2:29 AM CDT | River Flood Warning | LOT | Ogle | 5 days |
| Mar 28, 4:23 AM CDT | River Flood Warning | LOT | Kane, McHenry | 6 days |
| Mar 28, 4:23 AM CDT | River Flood Warning | LOT | Kane, Kendall | 7 days |
| Mar 28, 8:51 AM CDT | River Flood Warning | LOT | Lake | 6 days |
| Mar 28, 8:51 AM CDT | River Flood Warning | LOT | Lake | 7 days |
| Mar 28, 10:49 AM CDT | River Flood Warning | LOT | Boone | 40 hr |
| Mar 28, 10:52 AM CDT | River Flood Warning | DVN | Jo Daviess | 22 days |
| Mar 28, 10:52 AM CDT | River Flood Warning | DVN | Rock Island, Whiteside | 24 days |
| Mar 28, 10:52 AM CDT | River Flood Warning | DVN | Hancock | 21 days |
| Mar 29, 12:36 AM CDT | River Flood Warning | LOT | Bureau, LaSalle, Putnam | 5 days |
| Mar 29, 4:38 AM CDT | River Flood Warning | MKX | Lake | 4 days |
| Mar 29, 4:58 AM CDT | River Flood Warning | LOT | Lake | 30 hr |
| Mar 29, 4:58 AM CDT | River Flood Warning | LOT | Cook | 30 hr |
| Mar 29, 10:35 AM CDT | River Flood Warning | DVN | Whiteside | 50 hr |
| Mar 30, 10:32 AM CDT | River Flood Warning | DVN | Jo Daviess | 18 days |
| Mar 31, 9:57 AM CDT | River Flood Warning | DVN | Carroll, Whiteside | 21 days |
| Mar 31, 9:57 AM CDT | River Flood Warning | DVN | Rock Island | 21 days |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Rock Island County11
- Whiteside County8
- Crawford County6
- Lawrence County6
- Wabash County6
- Henry County5
- Lake County5
- Clay County4
- Richland County4
- Gallatin County4
- Pike County4
- White County4
- Winnebago County4
- Jackson County3
- Henderson County3
- Hancock County3
- Calhoun County3
- Adams County3
- Mercer County3
- Jo Daviess County3
- Pope County3
- Clark County2
- Alexander County2
- Hardin County2
- Cass County2
- Mason County2
- Jersey County2
- Wayne County2
- Kane County2
- Union County1
- Randolph County1
- Fulton County1
- Greene County1
- Madison County1
- Edwards County1
- Fayette County1
- Piatt County1
- Saint Clair County1
- Scott County1
- Franklin County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.