Alert archive / Illinois / 2010
Weather alerts in Illinois, March 2010
142 weather alerts in March 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in March 2010. Tap one for its archive.
- Alerts
- 142
- Warnings
- 79
- Watches
- 5
- Advisories
- 51
- Busiest day
- March 11, 201025 alerts
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 7, 9:37 PM CST | Dense Fog Advisory | LOT | Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more | 12 hr |
| Mar 8, 2:31 AM CST | Dense Fog Advisory | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 8 hr |
| Mar 8, 2:44 AM CST | Dense Fog Advisory | ILX | Cass, Champaign, Christian, Clark, Clay, Coles and 29 more | 9 hr |
| Mar 8, 4:03 PM CST | Marine Dense Fog Advisory | LOT | 20 hr | |
| Mar 8, 6:05 PM CST | Dense Fog Advisory | LOT | Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more | 18 hr |
| Mar 8, 7:11 PM CST | Dense Fog Advisory | ILX | Cass, Champaign, Christian, Clark, Coles, Cumberland and 23 more | 11 hr |
| Mar 8, 8:56 PM CST | Dense Fog Advisory | DVN | Bureau, Carroll, Henderson, Henry, Jo Daviess, Mercer and 5 more | 14 hr |
| Mar 8, 9:38 PM CST | River Flood Warning | ILX | Fulton, Mason | 42 days |
| Mar 8, 9:38 PM CST | River Flood Warning | ILX | Brown, Cass, Morgan, Schuyler | 42 days |
| Mar 9, 4:09 PM CST | River Flood Watch | MKX | Lake | 64 days |
| Mar 10, 12:15 AM CST | River Flood Warning | DVN | Hancock, McDonough | 6 days |
| Mar 10, 10:46 AM CST | River Flood Warning | MKX | Lake | 11 days |
| Mar 10, 11:26 AM CST | River Flood Warning | DVN | Stephenson | 10 days |
| Mar 10, 11:26 AM CST | River Flood Warning | DVN | Henry, Rock Island, Whiteside | 10 days |
| Mar 10, 7:48 PM CST | Tornado Watch | SPC | Adams, Alexander, Bond, Brown, Calhoun, Clinton and 20 more | 6 hr |
| Mar 10, 8:04 PM CST | River Flood Warning | DVN | Henry, Rock Island | 10 days |
| Mar 10, 8:32 PM CST | River Flood Warning | LOT | Lake | 8 days |
| Mar 10, 8:32 PM CST | River Flood Warning | LOT | Winnebago | 9 days |
| Mar 10, 8:33 PM CST | Dense Fog Advisory | LOT | Lake, McHenry | 12 hr |
| Mar 10, 9:05 PM CST | Marine Dense Fog Advisory | LOT | 12 hr | |
| Mar 10, 10:31 PM CST | Special Weather Statement | DVN | Jo Daviess | 89 min |
| Mar 10, 11:08 PM CST | Mesoscale Discussion | SPC | Alexander, Calhoun, Clinton, Jackson, Jersey, Madison and 7 more | 97 min |
| Mar 11, 12:59 AM CST | Special Weather Statement | ILX | Schuyler | 31 min |
| Mar 11, 1:21 AM CST | Mesoscale Discussion | SPC | Alexander, Bond, Clinton, Franklin, Jackson, Jefferson and 16 more | 54 min |
| Mar 11, 3:27 AM CST | Special Weather Statement | ILX | Coles, Douglas | 48 min |
| Mar 11, 11:52 AM CST | River Flood Warning | LSX | Adams | 35 days |
| Mar 11, 11:52 AM CST | River Flood Warning | LSX | Adams | 35 days |
| Mar 11, 11:52 AM CST | River Flood Warning | LSX | Adams | 20 days |
| Mar 11, 11:52 AM CST | River Flood Warning | LSX | Pike | 38 days |
| Mar 11, 11:52 AM CST | River Flood Warning | LSX | Pike | 36 days |
| Mar 11, 11:52 AM CST | River Flood Warning | LSX | Pike | 38 days |
| Mar 11, 11:52 AM CST | River Flood Warning | LSX | Calhoun | 39 days |
| Mar 11, 11:52 AM CST | River Flood Warning | LSX | Calhoun | 38 days |
| Mar 11, 11:52 AM CST | River Flood Warning | LSX | Jersey | 39 days |
| Mar 11, 11:52 AM CST | River Flood Warning | LSX | Madison | 33 days |
| Mar 11, 11:52 AM CST | River Flood Warning | LSX | Randolph | 37 days |
| Mar 11, 11:55 AM CST | River Flood Advisory | LOT | Winnebago | 22 hr |
| Mar 11, 11:55 AM CST | River Flood Advisory | LOT | Ogle | 8 days |
| Mar 11, 1:56 PM CST | Mesoscale Discussion | SPC | Edgar, Iroquois, Vermilion | 94 min |
| Mar 11, 6:13 PM CST | Areal Flood Advisory | LOT | Winnebago | 3 hr |
| Mar 11, 9:11 PM CST | Areal Flood Advisory | LOT | Winnebago | 6 hr |
| Mar 12, 4:09 AM CST | Small Craft Advisory | LOT | 71 hr | |
| Mar 12, 8:57 AM CST | River Flood Warning | LSX | Brown | 6 days |
| Mar 12, 9:09 AM CST | River Flood Advisory | LOT | Lake | 12 hr |
| Mar 12, 9:09 AM CST | River Flood Advisory | LOT | Kane, Kendall | 13 days |
| Mar 12, 9:24 AM CST | River Flood Warning | LOT | Winnebago | 34 hr |
| Mar 12, 9:35 AM CST | River Flood Advisory | LOT | Winnebago | 3 days |
| Mar 12, 11:24 AM CST | River Flood Warning | DVN | Hancock | 34 days |
| Mar 12, 11:32 AM CST | River Flood Warning | LSX | Pike, Scott | 31 days |
| Mar 12, 11:32 AM CST | River Flood Warning | LSX | Calhoun, Greene, Jersey | 37 days |
| Mar 12, 11:51 AM CST | River Flood Warning | LSX | Saint Clair | 6 days |
| Mar 12, 11:55 AM CST | River Flood Warning | LOT | Bureau, LaSalle | 9 days |
| Mar 12, 11:58 AM CST | River Flood Advisory | LOT | LaSalle | 22 hr |
| Mar 12, 1:30 PM CST | River Flood Warning | IND | Wabash | 7 days |
| Mar 12, 1:30 PM CST | River Flood Warning | IND | Wabash | 44 hr |
| Mar 12, 1:30 PM CST | River Flood Warning | IND | Clark, Crawford | 10 days |
| Mar 12, 1:30 PM CST | River Flood Warning | IND | Crawford, Lawrence | 12 days |
| Mar 12, 1:30 PM CST | River Flood Warning | IND | Crawford, Lawrence | 13 days |
| Mar 12, 1:30 PM CST | River Flood Warning | IND | Lawrence, Wabash | 7 days |
| Mar 12, 1:30 PM CST | River Flood Warning | IND | Edwards, Gallatin, Wabash, White | 44 hr |
| Mar 12, 3:25 PM CST | River Flood Warning | ILX | Clay, Richland | 4 days |
| Mar 12, 8:45 PM CST | River Flood Warning | LOT | Lake | 6 days |
| Mar 12, 9:02 PM CST | River Flood Warning | DVN | Henderson | 33 days |
| Mar 12, 9:02 PM CST | River Flood Warning | DVN | Hancock, Henderson | 35 days |
| Mar 12, 9:18 PM CST | River Flood Warning | ILX | Piatt | 60 hr |
| Mar 12, 9:34 PM CST | River Flood Warning | LSX | Brown | 24 days |
| Mar 12, 9:34 PM CST | River Flood Warning | LSX | Morgan, Pike | 24 days |
| Mar 12, 11:10 PM CST | Dense Fog Advisory | LOT | Lake | 5 hr |
| Mar 12, 11:49 PM CST | Marine Dense Fog Advisory | LOT | 9 hr | |
| Mar 13, 4:43 AM CST | River Flood Warning | DVN | Henderson, Mercer | 32 days |
| Mar 13, 8:38 AM CST | River Flood Advisory | LOT | Cook | 23 hr |
| Mar 13, 8:38 AM CST | River Flood Advisory | LOT | Cook | 49 hr |
| Mar 13, 8:38 AM CST | River Flood Advisory | LOT | Kane, McHenry | 23 hr |
| Mar 13, 8:38 AM CST | River Flood Advisory | LOT | LaSalle | 43 hr |
| Mar 13, 8:38 AM CST | River Flood Advisory | LOT | LaSalle | 14 hr |
| Mar 13, 8:43 AM CST | River Flood Warning | ILX | Fulton, Knox | 3 days |
| Mar 13, 10:21 AM CST | River Flood Warning | LOT | LaSalle | 49 hr |
| Mar 13, 10:26 AM CST | River Flood Advisory | LOT | Grundy | 58 hr |
| Mar 13, 10:47 AM CST | River Flood Warning | DVN | Henderson, Mercer | 17 days |
| Mar 13, 10:58 AM CST | River Flood Warning | DVN | Hancock | 14 days |
| Mar 13, 11:50 AM CST | River Flood Warning | PAH | Alexander, Jackson, Union | 33 days |
| Mar 13, 1:08 PM CST | River Flood Warning | DVN | Henry, Rock Island | 14 hr |
| Mar 13, 4:58 PM CST | River Flood Advisory | LOT | Grundy, Will | 35 hr |
| Mar 13, 7:41 PM CST | River Flood Advisory | LOT | Winnebago | 9 days |
| Mar 13, 9:47 PM CST | River Flood Warning | LOT | LaSalle | 23 hr |
| Mar 14, 8:46 AM CDT | River Flood Warning | LOT | Cook | 3 days |
| Mar 14, 8:46 AM CDT | River Flood Warning | LOT | Kane, McHenry | 26 hr |
| Mar 14, 9:19 PM CDT | River Flood Warning | ILX | Marshall, Putnam | 6 days |
| Mar 14, 9:19 PM CDT | River Flood Warning | ILX | Peoria, Tazewell, Woodford | 12 days |
| Mar 15, 10:46 AM CDT | River Flood Advisory | LOT | Kane, McHenry | 5 days |
| Mar 15, 11:38 AM CDT | River Flood Warning | PAH | Alexander | 29 days |
| Mar 16, 11:12 AM CDT | River Flood Warning | PAH | Gallatin, Hardin | 10 days |
| Mar 16, 11:14 AM CDT | River Flood Warning | PAH | Massac, Pulaski | 21 days |
| Mar 16, 11:17 AM CDT | River Flood Warning | PAH | Alexander, Pulaski | 22 days |
| Mar 17, 2:53 AM CDT | Dense Fog Advisory | LOT | Boone, DeKalb, Ford, Grundy, LaSalle, Lee and 3 more | 8 hr |
| Mar 17, 3:17 AM CDT | Dense Fog Advisory | ILX | Champaign, DeWitt, Knox, McLean, Marshall, Peoria and 4 more | 9 hr |
| Mar 17, 3:23 AM CDT | Dense Fog Advisory | DVN | Bureau, Carroll, Henry, Jo Daviess, Mercer, Putnam and 4 more | 9 hr |
| Mar 18, 5:07 AM CDT | Dense Fog Advisory | DVN | Hancock, Henderson, Henry, McDonough, Mercer, Rock Island and 1 more | 6 hr |
| Mar 18, 5:14 AM CDT | Dense Fog Advisory | ILX | Cass, Fulton, Knox, Mason, Menard, Morgan and 3 more | 5 hr |
| Mar 18, 5:39 AM CDT | Dense Fog Advisory | LSX | Adams, Brown, Pike | 4 hr |
| Mar 18, 10:34 AM CDT | River Flood Warning | PAH | Massac | 7 days |
| Mar 19, 6:06 AM CDT | River Flood Warning | LSX | Saint Clair | 16 hr |
| Mar 19, 10:25 AM CDT | River Flood Warning | DVN | Mercer, Rock Island | 24 hr |
| Mar 19, 3:41 PM CDT | Winter Weather Advisory | LSX | Adams | 42 hr |
| Mar 19, 3:57 PM CDT | Winter Weather Advisory | DVN | Hancock, Henderson, McDonough, Mercer, Rock Island, Warren | 38 hr |
| Mar 19, 9:51 PM CDT | Small Craft Advisory | LOT | 33 hr | |
| Mar 20, 8:57 AM CDT | River Flood Advisory | LOT | Kane, McHenry | 36 hr |
| Mar 20, 11:36 PM CDT | Mesoscale Discussion | SPC | Adams, Hancock, Knox, McDonough | 5 hr |
| Mar 21, 1:25 PM CDT | River Flood Warning | DVN | Henry, Rock Island, Whiteside | 30 hr |
| Mar 21, 2:25 PM CDT | Small Craft Advisory | LOT | 28 hr | |
| Mar 22, 8:52 AM CDT | River Flood Advisory | LOT | Kane, McHenry | 36 hr |
| Mar 22, 10:37 PM CDT | Dense Fog Advisory | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 10 hr |
| Mar 23, 6:32 AM CDT | River Flood Advisory | LOT | Winnebago | 6 days |
| Mar 23, 6:59 AM CDT | Dense Fog Advisory | ILX | Clay, Crawford, Effingham, Jasper, Lawrence, Richland | 2 hr |
| Mar 24, 8:19 AM CDT | Gale Watch | LOT | 6 hr | |
| Mar 24, 10:33 AM CDT | River Flood Warning | LSX | Saint Clair | 12 days |
| Mar 24, 2:20 PM CDT | Gale Warning | LOT | 35 hr | |
| Mar 25, 10:17 AM CDT | River Flood Warning | PAH | Jackson | 12 days |
| Mar 25, 2:45 PM CDT | Areal Flood Advisory | PAH | Franklin, Jackson, Jefferson, Perry, Williamson | 4 hr |
| Mar 25, 5:01 PM CDT | Areal Flood Advisory | PAH | Edwards, Gallatin, Hamilton, Saline, Wabash, Wayne and 1 more | 3 hr |
| Mar 25, 7:24 PM CDT | Areal Flood Advisory | ILX | Crawford | 3 hr |
| Mar 25, 8:16 PM CDT | River Flood Warning | ILX | Clay, Richland | 4 days |
| Mar 26, 1:05 AM CDT | Small Craft Advisory | LOT | 15 hr | |
| Mar 26, 7:30 AM CDT | River Flood Warning | IND | Crawford, Lawrence | 11 days |
| Mar 26, 9:53 AM CDT | River Flood Warning | ILX | Lawrence | 48 hr |
| Mar 26, 11:16 AM CDT | River Flood Warning | IND | Wabash | 9 days |
| Mar 26, 11:16 AM CDT | River Flood Warning | IND | Wabash | 9 days |
| Mar 26, 11:16 AM CDT | River Flood Warning | IND | Crawford, Lawrence | 10 days |
| Mar 26, 11:16 AM CDT | River Flood Warning | IND | Edwards, Gallatin, Wabash, White | 71 hr |
| Mar 26, 11:42 AM CDT | River Flood Warning | PAH | Franklin, Williamson | 4 days |
| Mar 26, 11:47 AM CDT | River Flood Warning | PAH | Gallatin, Wabash, White | 71 hr |
| Mar 27, 10:08 AM CDT | Gale Watch | LOT | 18 hr | |
| Mar 27, 10:56 AM CDT | River Flood Warning | PAH | Gallatin, Wayne, White | 47 hr |
| Mar 28, 3:58 AM CDT | Gale Warning | LOT | 21 hr | |
| Mar 28, 10:06 AM CDT | Small Craft Advisory | LOT | 6 hr | |
| Mar 28, 1:57 PM CDT | River Flood Warning | IND | Clark, Crawford | 6 days |
| Mar 28, 1:57 PM CDT | River Flood Warning | IND | Lawrence, Wabash | 20 hr |
| Mar 28, 9:53 PM CDT | Small Craft Advisory | LOT | 17 hr | |
| Mar 30, 11:36 AM CDT | River Flood Warning | PAH | Massac | 23 hr |
| Mar 30, 2:47 PM CDT | Fire Weather Watch | LSX | Calhoun, Clinton, Jersey, Madison, Monroe, Randolph and 2 more | 20 hr |
| Mar 31, 10:02 AM CDT | Small Craft Advisory | LOT | 9 hr | |
| Mar 31, 10:23 AM CDT | Red Flag Warning | LSX | Monroe, Randolph | 8 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Tornado Watch | 1 |
| Mesoscale Discussion | 4 |
| Special Weather Statement | 3 |
| Flooding | |
| River Flood Warning | 76 |
| River Flood Watch | 1 |
| Areal Flood Advisory | 5 |
| River Flood Advisory | 18 |
| Winter | |
| Winter Weather Advisory | 2 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 16 |
| Marine | |
| Gale Warning | 2 |
| Gale Watch | 2 |
| Marine Dense Fog Advisory | 3 |
| Small Craft Advisory | 7 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Winnebago County11
- Wabash County11
- Rock Island County10
- Lake County9
- LaSalle County9
- Crawford County9
- Lawrence County9
- Kane County8
- McHenry County8
- Hancock County8
- Henderson County8
- Henry County8
- Mercer County8
- Adams County7
- Alexander County7
- Jackson County7
- Pike County7
- Saint Clair County7
- Gallatin County7
- Knox County6
- Morgan County6
- Calhoun County6
- Pulaski County6
- Randolph County6
- White County6
- Grundy County5
- McDonough County5
- Warren County5
- Whiteside County5
- Fulton County5
- Schuyler County5
- Brown County5
- Franklin County5
- Jersey County5
- Madison County5
- Perry County5
- Union County5
- Williamson County5
- Massac County5
- Ogle County4
62 more counties
- Bureau County4
- Jo Daviess County4
- Putnam County4
- Stephenson County4
- Cass County4
- Clark County4
- Clay County4
- Marshall County4
- Mason County4
- Peoria County4
- Piatt County4
- Richland County4
- Sangamon County4
- Scott County4
- Tazewell County4
- Woodford County4
- Clinton County4
- Jefferson County4
- Monroe County4
- Washington County4
- Edwards County4
- Boone County3
- DeKalb County3
- Ford County3
- Iroquois County3
- Kendall County3
- Lee County3
- Livingston County3
- Carroll County3
- Champaign County3
- Coles County3
- DeWitt County3
- Douglas County3
- Edgar County3
- McLean County3
- Menard County3
- Stark County3
- Vermilion County3
- Johnson County3
- Cook County3
- Wayne County3
- DuPage County2
- Kankakee County2
- Christian County2
- Cumberland County2
- Effingham County2
- Jasper County2
- Logan County2
- Macon County2
- Moultrie County2
- Shelby County2
- Bond County2
- Greene County2
- Macoupin County2
- Marion County2
- Montgomery County2
- Pope County2
- Hardin County2
- Hamilton County2
- Saline County2
- Fayette County1
- Will County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20092011
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. Rebuilt daily.