Alert archive / Iowa / 2007
Weather alerts in Iowa, March 2007
178 weather alerts in March 2007, 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 2007. Tap one for its archive.
- Alerts
- 178
- Warnings
- 117
- Watches
- 17
- Advisories
- 23
- Busiest day
- March 31, 200762 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 |
|---|---|---|---|---|
| Feb 28, 10:30 PM CST | Mesoscale Discussion | SPC | Lee | 90 min |
| Mar 1, 1:19 AM CST | Freezing Rain Advisory | DVN | Benton, Buchanan, Delaware, Dubuque, Jackson, Jones and 1 more | 8 hr |
| Mar 1, 3:17 AM CST | Mesoscale Discussion | SPC | Adair, Adams, Audubon, Boone, Buena Vista, Calhoun and 36 more | 6 hr |
| Mar 1, 3:55 AM CST | Winter Storm Warning | DVN | Benton, Buchanan, Delaware, Linn | 10 hr |
| Mar 1, 3:55 AM CST | Winter Weather Advisory | DVN | Cedar, Clinton, Dubuque, Iowa, Jackson, Johnson and 1 more | 24 hr |
| Mar 1, 4:02 AM CST | High Wind Warning | DVN | Cedar, Clinton, Des Moines, Henry, Iowa, Jefferson and 8 more | 24 hr |
| Mar 1, 4:17 AM CST | Snow and Blowing Snow Advisory | DMX | Appanoose, Black Hawk, Bremer, Clarke, Davis, Decatur and 11 more | 50 hr |
| Mar 1, 4:17 AM CST | Wind Advisory | DMX | Appanoose, Davis, Mahaska, Monroe, Wapello | 13 hr |
| Mar 1, 7:26 AM CST | Severe Thunderstorm Warning | DVN | Des Moines | 16 min |
| Mar 1, 11:50 AM CST | Blowing Snow Advisory | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 28 hr |
| Mar 1, 2:18 PM CST | Snow and Blowing Snow Advisory | DVN | Benton, Buchanan, Cedar, Clinton, Delaware, Dubuque and 13 more | 37 hr |
| Mar 1, 2:29 PM CST | Mesoscale Discussion | SPC | Audubon, Buena Vista, Calhoun, Carroll, Cherokee, Clay and 23 more | 3 hr |
| Mar 1, 3:39 PM CST | Winter Weather Advisory | ARX | Allamakee, Clayton, Fayette, Winneshiek | 13 hr |
| Mar 2, 3:41 AM CST | Wind Advisory | DVN | Des Moines, Lee | 14 hr |
| Mar 2, 3:42 AM CST | Snow and Blowing Snow Advisory | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 32 hr |
| Mar 2, 4:15 AM CST | Snow and Blowing Snow Advisory | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 23 hr |
| Mar 2, 12:14 PM CST | Blizzard Warning | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 16 hr |
| Mar 2, 5:22 PM CST | Mesoscale Discussion | SPC | Crawford, Fremont, Harrison, Mills, Monona, Montgomery and 3 more | 2 hr |
| Mar 3, 4:06 AM CST | Blowing Snow Advisory | DMX | Adair, Adams, Audubon, Black Hawk, Boone, Bremer and 33 more | 12 hr |
| Mar 3, 12:11 PM CST | Blowing Snow Advisory | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 4 hr |
| Mar 8, 3:01 AM CST | Dense Fog Advisory | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 3 more | 5 hr |
| Mar 12, 7:41 PM CDT | Dense Fog Advisory | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 8 hr |
| Mar 12, 8:13 PM CDT | Dense Fog Advisory | DMX | Black Hawk, Bremer, Butler, Cerro Gordo, Emmet, Franklin and 7 more | 12 hr |
| Mar 12, 10:27 PM CDT | Dense Fog Advisory | DVN | Benton, Buchanan, Delaware, Dubuque, Jackson, Jones and 1 more | 4 hr |
| Mar 14, 11:29 AM CDT | Flash Flood Watch | DMX | Boone, Dallas, Emmet, Humboldt, Kossuth, Palo Alto and 3 more | 28 hr |
| Mar 14, 11:39 AM CDT | Flash Flood Warning | DMX | Dallas | 6 hr |
| Mar 14, 12:12 PM CDT | Flash Flood Warning | DMX | Emmet | 6 hr |
| Mar 14, 6:11 PM CDT | Flash Flood Warning | DMX | Emmet | 6 hr |
| Mar 18, 10:32 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Appanoose, Clarke, Davis, Decatur and 23 more | 2 hr |
| Mar 19, 2:57 AM CDT | Mesoscale Discussion | SPC | Appanoose, Davis, Des Moines, Henry, Jefferson, Lee and 2 more | 2 hr |
| Mar 20, 11:28 PM CDT | Severe Thunderstorm Warning | OAX | Harrison | 32 min |
| Mar 21, 5:46 AM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 29 min |
| Mar 21, 6:37 AM CDT | Mesoscale Discussion | SPC | Adair, Adams, Appanoose, Audubon, Boone, Butler and 36 more | 113 min |
| Mar 21, 7:11 AM CDT | Severe Thunderstorm Warning | DMX | Cass | 23 min |
| Mar 21, 8:34 AM CDT | Severe Thunderstorm Warning | DMX | Madison | 29 min |
| Mar 21, 8:48 AM CDT | Severe Thunderstorm Warning | DMX | Dallas | 42 min |
| Mar 21, 9:06 AM CDT | Severe Thunderstorm Warning | DMX | Polk | 54 min |
| Mar 21, 9:44 AM CDT | Mesoscale Discussion | SPC | Adair, Adams, Appanoose, Clarke, Dallas, Davis and 24 more | 2 hr |
| Mar 21, 9:58 AM CDT | Severe Thunderstorm Warning | DMX | Jasper, Marshall, Story | 47 min |
| Mar 21, 10:03 AM CDT | Severe Thunderstorm Warning | DMX | Dallas, Polk | 57 min |
| Mar 21, 10:24 AM CDT | Severe Thunderstorm Watch | SPC | Appanoose, Benton, Black Hawk, Buchanan, Cedar, Clarke and 31 more | 5 hr |
| Mar 21, 10:44 AM CDT | Severe Thunderstorm Warning | DMX | Story | 46 min |
| Mar 21, 11:46 AM CDT | Severe Thunderstorm Warning | DMX | Marshall | 29 min |
| Mar 21, 11:54 AM CDT | Severe Thunderstorm Warning | DMX | Wapello | 36 min |
| Mar 21, 12:30 PM CDT | Mesoscale Discussion | SPC | Clinton, Scott | 90 min |
| Mar 21, 12:58 PM CDT | Mesoscale Discussion | SPC | Appanoose, Davis, Lee, Van Buren | 62 min |
| Mar 21, 1:12 PM CDT | Severe Thunderstorm Warning | DVN | Louisa | 15 min |
| Mar 21, 1:26 PM CDT | Mesoscale Discussion | SPC | Clinton, Jackson, Scott | 64 min |
| Mar 21, 2:29 PM CDT | Severe Thunderstorm Warning | DVN | Linn | 31 min |
| Mar 21, 4:57 PM CDT | Mesoscale Discussion | SPC | Crawford, Fremont, Harrison, Ida, Mills, Monona and 3 more | 63 min |
| Mar 21, 5:15 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Adams, Audubon, Boone, Buena Vista, Calhoun and 34 more | 7 hr |
| Mar 21, 5:16 PM CDT | Severe Thunderstorm Warning | OAX | Monona | 44 min |
| Mar 21, 5:58 PM CDT | Severe Thunderstorm Warning | OAX | Monona | 32 min |
| Mar 21, 6:00 PM CDT | Severe Thunderstorm Warning | DMX | Crawford | 60 min |
| Mar 21, 6:11 PM CDT | Severe Thunderstorm Warning | OAX | Harrison | 49 min |
| Mar 21, 6:27 PM CDT | Severe Thunderstorm Warning | DMX | Emmet, Kossuth | 63 min |
| Mar 21, 6:31 PM CDT | Severe Thunderstorm Warning | FSD | Buena Vista | 29 min |
| Mar 21, 6:47 PM CDT | Severe Thunderstorm Warning | DMX | Palo Alto | 27 min |
| Mar 21, 6:56 PM CDT | Severe Thunderstorm Warning | FSD | Buena Vista | 19 min |
| Mar 21, 7:04 PM CDT | Severe Thunderstorm Warning | DMX | Kossuth | 56 min |
| Mar 21, 7:21 PM CDT | Severe Thunderstorm Warning | DMX | Calhoun, Pocahontas | 39 min |
| Mar 21, 7:28 PM CDT | Severe Thunderstorm Warning | DMX | Winnebago | 47 min |
| Mar 21, 7:55 PM CDT | Severe Thunderstorm Warning | DMX | Crawford | 35 min |
| Mar 21, 7:57 PM CDT | Severe Thunderstorm Warning | DMX | Humboldt, Pocahontas, Webster | 63 min |
| Mar 21, 7:59 PM CDT | Severe Thunderstorm Warning | FSD | Ida | 16 min |
| Mar 21, 8:03 PM CDT | Severe Thunderstorm Warning | DMX | Worth | 44 min |
| Mar 21, 8:04 PM CDT | Severe Thunderstorm Warning | DMX | Sac | 41 min |
| Mar 21, 8:05 PM CDT | Severe Thunderstorm Warning | OAX | Mills | 40 min |
| Mar 21, 8:22 PM CDT | Severe Thunderstorm Warning | FSD | Buena Vista | 23 min |
| Mar 21, 8:38 PM CDT | Severe Thunderstorm Warning | ARX | Mitchell | 52 min |
| Mar 21, 8:39 PM CDT | Severe Thunderstorm Warning | OAX | Fremont | 66 min |
| Mar 21, 8:40 PM CDT | Severe Thunderstorm Warning | FSD | Buena Vista | 20 min |
| Mar 21, 8:44 PM CDT | Severe Thunderstorm Warning | OAX | Mills | 15 min |
| Mar 21, 8:51 PM CDT | Severe Thunderstorm Warning | DMX | Pocahontas | 39 min |
| Mar 21, 8:53 PM CDT | Severe Thunderstorm Warning | OAX | Montgomery | 52 min |
| Mar 21, 9:28 PM CDT | Severe Thunderstorm Warning | DMX | Cerro Gordo | 26 min |
| Mar 21, 9:31 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Boone, Butler, Calhoun, Cerro Gordo and 21 more | 59 min |
| Mar 21, 9:37 PM CDT | Severe Thunderstorm Warning | DMX | Kossuth | 18 min |
| Mar 21, 9:44 PM CDT | Severe Thunderstorm Warning | DMX | Adams, Taylor | 46 min |
| Mar 21, 9:52 PM CDT | Severe Thunderstorm Warning | ARX | Winneshiek | 23 min |
| Mar 21, 10:16 PM CDT | Severe Thunderstorm Warning | DMX | Ringgold, Union | 44 min |
| Mar 21, 10:24 PM CDT | Severe Thunderstorm Watch | SPC | Appanoose, Clarke, Davis, Decatur, Lucas, Monroe and 4 more | 4 hr |
| Mar 21, 11:02 PM CDT | Severe Thunderstorm Warning | DMX | Ringgold | 43 min |
| Mar 21, 11:33 PM CDT | Severe Thunderstorm Warning | DMX | Decatur | 42 min |
| Mar 22, 12:37 AM CDT | Severe Thunderstorm Warning | DMX | Wayne | 38 min |
| Mar 22, 12:50 AM CDT | Severe Thunderstorm Warning | DMX | Appanoose | 40 min |
| Mar 22, 12:52 AM CDT | Mesoscale Discussion | SPC | Appanoose, Clarke, Davis, Decatur, Lucas, Monroe and 4 more | 53 min |
| Mar 22, 1:33 AM CDT | Severe Thunderstorm Warning | DMX | Jasper, Poweshiek | 24 min |
| Mar 22, 1:41 AM CDT | Severe Thunderstorm Warning | DMX | Appanoose, Davis | 34 min |
| Mar 22, 2:02 AM CDT | Mesoscale Discussion | SPC | Cedar, Des Moines, Henry, Iowa, Jefferson, Johnson and 7 more | 118 min |
| Mar 23, 3:21 PM CDT | Flash Flood Watch | DVN | Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more | 24 hr |
| Mar 23, 3:35 PM CDT | Flood Watch | DMX | Adair, Adams, Appanoose, Audubon, Black Hawk, Boone and 45 more | 24 hr |
| Mar 23, 7:24 PM CDT | Dense Fog Advisory | DVN | Benton, Buchanan, Cedar, Clinton, Delaware, Dubuque and 10 more | 17 hr |
| Mar 23, 10:06 PM CDT | Dense Fog Advisory | DMX | Black Hawk, Bremer, Butler, Cerro Gordo, Franklin, Grundy and 12 more | 12 hr |
| Mar 23, 11:32 PM CDT | Dense Fog Advisory | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 12 hr |
| Mar 24, 2:14 AM CDT | Mesoscale Discussion | SPC | Fremont, Mills, Pottawattamie | 91 min |
| Mar 24, 3:33 AM CDT | Flood Watch | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, Woodbury | 13 hr |
| Mar 24, 4:38 AM CDT | Severe Thunderstorm Warning | OAX | Harrison | 52 min |
| Mar 24, 5:25 AM CDT | Severe Thunderstorm Warning | OAX | Shelby | 35 min |
| Mar 24, 5:28 AM CDT | Severe Thunderstorm Warning | DMX | Crawford | 47 min |
| Mar 24, 6:42 AM CDT | Severe Thunderstorm Warning | DMX | Boone, Greene | 33 min |
| Mar 24, 9:53 AM CDT | Flash Flood Warning | DVN | Washington | 2 hr |
| Mar 24, 6:46 PM CDT | Tornado Warning | DMX | Butler | 29 min |
| Mar 25, 11:36 AM CDT | Wind Advisory | DMX | Adair, Adams, Appanoose, Audubon, Black Hawk, Boone and 45 more | 6 hr |
| Mar 25, 1:48 PM CDT | Mesoscale Discussion | SPC | Allamakee, Black Hawk, Bremer, Butler, Cerro Gordo, Chickasaw and 10 more | 87 min |
| Mar 25, 2:54 PM CDT | Tornado Watch | SPC | Allamakee, Bremer, Butler, Cerro Gordo, Chickasaw, Clayton and 10 more | 6 hr |
| Mar 25, 3:25 PM CDT | Wind Advisory | OAX | Fremont, Mills, Montgomery, Page | 4 hr |
| Mar 29, 4:04 AM CDT | Flood Watch | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 24 hr |
| Mar 29, 3:45 PM CDT | Flood Watch | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 59 hr |
| Mar 30, 3:50 AM CDT | Flash Flood Watch | DMX | Adair, Adams, Audubon, Boone, Calhoun, Carroll and 29 more | 12 hr |
| Mar 30, 4:14 AM CDT | Flash Flood Watch | ARX | Chickasaw, Floyd, Howard, Mitchell | 7 hr |
| Mar 30, 4:24 AM CDT | Flash Flood Watch | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 11 hr |
| Mar 30, 1:18 PM CDT | Mesoscale Discussion | SPC | Adams, Appanoose, Clarke, Davis, Decatur, Lee and 9 more | 87 min |
| Mar 30, 3:32 PM CDT | Flood Watch | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 24 hr |
| Mar 30, 3:37 PM CDT | Flood Watch | DMX | Adair, Adams, Audubon, Boone, Calhoun, Carroll and 29 more | 20 hr |
| Mar 30, 5:46 PM CDT | Tornado Warning | FSD | Cherokee | 44 min |
| Mar 30, 11:16 PM CDT | Dense Fog Advisory | DMX | Black Hawk, Boone, Bremer, Butler, Calhoun, Cerro Gordo and 19 more | 5 hr |
| Mar 30, 11:38 PM CDT | Dense Fog Advisory | FSD | Buena Vista, Cherokee, Clay, Dickinson, Lyon, O'Brien and 2 more | 4 hr |
| Mar 30, 11:44 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Cass, Clarke, Fremont, Mills and 6 more | 61 min |
| Mar 31, 10:30 AM CDT | Mesoscale Discussion | SPC | Adair, Adams, Appanoose, Audubon, Boone, Buena Vista and 46 more | 90 min |
| Mar 31, 11:38 AM CDT | Tornado Watch | SPC | Adair, Adams, Appanoose, Audubon, Boone, Buena Vista and 50 more | 7 hr |
| Mar 31, 1:47 PM CDT | Tornado Watch | SPC | Allamakee, Benton, Black Hawk, Bremer, Buchanan, Butler and 37 more | 7 hr |
| Mar 31, 1:57 PM CDT | Severe Thunderstorm Warning | OAX | Mills | 30 min |
| Mar 31, 1:59 PM CDT | Severe Thunderstorm Warning | DMX | Lucas, Wayne | 46 min |
| Mar 31, 2:15 PM CDT | Severe Thunderstorm Warning | DMX | Davis | 45 min |
| Mar 31, 2:16 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 44 min |
| Mar 31, 2:19 PM CDT | Severe Thunderstorm Warning | DMX | Wapello | 41 min |
| Mar 31, 2:38 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Audubon, Boone, Calhoun, Carroll and 29 more | 97 min |
| Mar 31, 2:42 PM CDT | Severe Thunderstorm Warning | OAX | Monona | 33 min |
| Mar 31, 2:44 PM CDT | Severe Thunderstorm Warning | DVN | Keokuk | 46 min |
| Mar 31, 2:45 PM CDT | Severe Thunderstorm Warning | FSD | Plymouth, Woodbury | 30 min |
| Mar 31, 2:46 PM CDT | Severe Thunderstorm Warning | DMX | Jasper, Polk | 44 min |
| Mar 31, 2:46 PM CDT | Tornado Warning | DMX | Guthrie | 29 min |
| Mar 31, 2:55 PM CDT | Severe Thunderstorm Warning | OAX | Harrison | 25 min |
| Mar 31, 3:02 PM CDT | Severe Thunderstorm Warning | DMX | Jasper | 43 min |
| Mar 31, 3:10 PM CDT | Severe Thunderstorm Warning | DMX | Boone, Story | 35 min |
| Mar 31, 3:12 PM CDT | Severe Thunderstorm Warning | DVN | Benton, Buchanan | 48 min |
| Mar 31, 3:12 PM CDT | Severe Thunderstorm Warning | OAX | Monona | 33 min |
| Mar 31, 3:13 PM CDT | Flash Flood Warning | FSD | Woodbury | 4 hr |
| Mar 31, 3:18 PM CDT | Severe Thunderstorm Warning | FSD | Woodbury | 42 min |
| Mar 31, 3:19 PM CDT | Severe Thunderstorm Warning | DMX | Marshall | 41 min |
| Mar 31, 3:20 PM CDT | Severe Thunderstorm Warning | DVN | Jefferson, Van Buren | 25 min |
| Mar 31, 3:25 PM CDT | Tornado Warning | DVN | Iowa, Keokuk | 35 min |
| Mar 31, 3:27 PM CDT | Flash Flood Warning | FSD | Plymouth | 4 hr |
| Mar 31, 3:31 PM CDT | Severe Thunderstorm Warning | ARX | Fayette | 44 min |
| Mar 31, 3:34 PM CDT | Severe Thunderstorm Warning | DMX | Adair, Audubon, Cass, Guthrie | 41 min |
| Mar 31, 3:39 PM CDT | Severe Thunderstorm Warning | DMX | Hardin | 36 min |
| Mar 31, 3:41 PM CDT | Tornado Warning | DMX | Audubon, Guthrie | 34 min |
| Mar 31, 3:44 PM CDT | Severe Thunderstorm Warning | DVN | Henry | 31 min |
| Mar 31, 3:47 PM CDT | Tornado Warning | DMX | Calhoun, Webster | 28 min |
| Mar 31, 3:51 PM CDT | Flash Flood Warning | FSD | Sioux | 3 hr |
| Mar 31, 3:53 PM CDT | Tornado Warning | DVN | Benton | 52 min |
| Mar 31, 3:54 PM CDT | Severe Thunderstorm Warning | DMX | Grundy | 36 min |
| Mar 31, 3:58 PM CDT | Flash Flood Warning | DVN | Benton, Buchanan | 3 hr |
| Mar 31, 4:05 PM CDT | Severe Thunderstorm Warning | DMX | Franklin | 40 min |
| Mar 31, 4:06 PM CDT | Severe Thunderstorm Warning | DMX | Carroll, Crawford, Sac | 39 min |
| Mar 31, 4:06 PM CDT | Severe Thunderstorm Warning | DVN | Washington | 39 min |
| Mar 31, 4:12 PM CDT | Tornado Warning | DMX | Carroll | 33 min |
| Mar 31, 4:18 PM CDT | Severe Thunderstorm Warning | DMX | Calhoun, Pocahontas, Webster | 30 min |
| Mar 31, 4:25 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk | 50 min |
| Mar 31, 4:29 PM CDT | Severe Thunderstorm Warning | DMX | Butler | 46 min |
| Mar 31, 4:34 PM CDT | Severe Thunderstorm Warning | DVN | Buchanan | 26 min |
| Mar 31, 4:36 PM CDT | Severe Thunderstorm Warning | DMX | Cerro Gordo | 39 min |
| Mar 31, 4:42 PM CDT | Severe Thunderstorm Warning | DVN | Johnson | 39 min |
| Mar 31, 4:43 PM CDT | Tornado Warning | DMX | Calhoun | 47 min |
| Mar 31, 4:45 PM CDT | Severe Thunderstorm Warning | DVN | Linn | 30 min |
| Mar 31, 4:47 PM CDT | Severe Thunderstorm Warning | FSD | O'Brien | 22 min |
| Mar 31, 4:51 PM CDT | Severe Thunderstorm Warning | DMX | Greene | 27 min |
| Mar 31, 4:51 PM CDT | Severe Thunderstorm Warning | FSD | Sioux | 23 min |
| Mar 31, 5:11 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines, Louisa | 34 min |
| Mar 31, 5:19 PM CDT | Severe Thunderstorm Warning | DVN | Delaware | 43 min |
| Mar 31, 5:22 PM CDT | Severe Thunderstorm Warning | ARX | Fayette | 23 min |
| Mar 31, 5:34 PM CDT | Tornado Warning | DMX | Pocahontas | 41 min |
| Mar 31, 5:34 PM CDT | Tornado Warning | DVN | Muscatine, Scott | 26 min |
| Mar 31, 5:37 PM CDT | Severe Thunderstorm Warning | ARX | Clayton | 23 min |
| Mar 31, 5:58 PM CDT | Severe Thunderstorm Warning | DVN | Dubuque | 14 min |
| Mar 31, 6:00 PM CDT | Severe Thunderstorm Warning | DVN | Clinton, Scott | 30 min |
| Mar 31, 6:12 PM CDT | Severe Thunderstorm Warning | ARX | Allamakee | 33 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 95 |
| Tornado Warning | 11 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 21 |
| Flooding | |
| Flash Flood Warning | 8 |
| Flash Flood Watch | 5 |
| Flood Watch | 6 |
| Winter | |
| Blizzard Warning | 1 |
| Winter Storm Warning | 1 |
| Blowing Snow Advisory | 3 |
| Freezing Rain Advisory | 1 |
| Snow and Blowing Snow Advisory | 4 |
| Winter Weather Advisory | 2 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 9 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Mills County19
- Calhoun County18
- Pottawattamie County18
- Union County18
- Webster County18
- Clarke County18
- Ringgold County18
- Adams County17
- Crawford County17
- Dallas County17
- Harrison County17
- Monona County17
- Montgomery County17
- Page County17
- Appanoose County17
- Davis County17
- Decatur County17
- Story County17
- Adair County16
- Boone County16
- Fremont County16
- Greene County16
- Kossuth County16
- Madison County16
- Pocahontas County16
- Shelby County16
- Wright County16
- Wayne County16
- Polk County16
- Emmet County15
- Guthrie County15
- Hancock County15
- Humboldt County15
- Sac County15
- Winnebago County15
- Wapello County15
- Cerro Gordo County15
- Franklin County15
- Taylor County15
- Audubon County14
59 more counties
- Buena Vista County14
- Carroll County14
- Cass County14
- Lucas County14
- Marshall County14
- Monroe County14
- Warren County14
- Worth County14
- Hamilton County13
- Palo Alto County13
- Keokuk County13
- Van Buren County13
- Jasper County13
- Butler County13
- Hardin County13
- Lee County12
- Washington County12
- Benton County11
- Buchanan County11
- Ida County11
- Woodbury County11
- Des Moines County11
- Jefferson County11
- Louisa County11
- Scott County11
- Black Hawk County11
- Mahaska County11
- Linn County10
- Cherokee County10
- Iowa County10
- Henry County10
- Bremer County10
- Marion County10
- Poweshiek County10
- Delaware County9
- Dubuque County9
- Sioux County9
- Clinton County9
- Johnson County9
- Muscatine County9
- Tama County9
- Fayette County9
- Grundy County9
- Jackson County8
- Jones County8
- Clay County8
- Dickinson County8
- O'Brien County8
- Cedar County8
- Allamakee County8
- Winneshiek County8
- Floyd County8
- Mitchell County8
- Osceola County7
- Plymouth County7
- Clayton County7
- Chickasaw County7
- Howard County7
- Lyon County6
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
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.