Alert archive / Arkansas / Special Weather Statements / 2020
Special Weather Statements in Arkansas, May 2020
223 special weather statements in May 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 special weather statements reaches back to 2006.
Special Weather Statements by county
Each county as a circle sized by its count in May 2020. Tap one for its archive.
- Special Weather Statements
- 223
- Busiest day
- May 22, 202035 special weather statements
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 |
|---|---|---|---|---|
| May 3, 6:29 AM CDT | Special Weather Statement | LZK | Scott | 61 min |
| May 3, 11:08 AM CDT | Special Weather Statement | TSA | Carroll | 37 min |
| May 3, 11:45 AM CDT | Special Weather Statement | LZK | Baxter, Boone, Marion | 45 min |
| May 3, 12:40 PM CDT | Special Weather Statement | LZK | Randolph | 50 min |
| May 4, 11:23 AM CDT | Special Weather Statement | LZK | Boone | 37 min |
| May 4, 11:49 AM CDT | Special Weather Statement | LZK | Boone, Marion | 41 min |
| May 4, 12:11 PM CDT | Special Weather Statement | LZK | Baxter | 49 min |
| May 4, 12:34 PM CDT | Special Weather Statement | LZK | Baxter, Marion | 41 min |
| May 4, 12:43 PM CDT | Special Weather Statement | LZK | Fulton | 62 min |
| May 4, 12:47 PM CDT | Special Weather Statement | LZK | Searcy | 43 min |
| May 4, 12:59 PM CDT | Special Weather Statement | LZK | Stone | 46 min |
| May 4, 1:02 PM CDT | Special Weather Statement | LZK | Izard | 43 min |
| May 4, 1:32 PM CDT | Special Weather Statement | LZK | Sharp | 43 min |
| May 4, 1:35 PM CDT | Special Weather Statement | LZK | Izard | 40 min |
| May 4, 2:07 PM CDT | Special Weather Statement | LZK | Lawrence | 38 min |
| May 4, 3:56 PM CDT | Special Weather Statement | MEG | Clay | 34 min |
| May 4, 5:07 PM CDT | Special Weather Statement | MEG | Clay | 38 min |
| May 4, 5:36 PM CDT | Special Weather Statement | MEG | Greene | 24 min |
| May 4, 5:50 PM CDT | Special Weather Statement | MEG | Mississippi | 10 min |
| May 4, 6:07 PM CDT | Special Weather Statement | MEG | Mississippi | 23 min |
| May 4, 8:08 PM CDT | Special Weather Statement | TSA | Benton | 37 min |
| May 4, 8:33 PM CDT | Special Weather Statement | LZK | Boone | 27 min |
| May 4, 9:24 PM CDT | Special Weather Statement | TSA | Crawford | 36 min |
| May 4, 9:44 PM CDT | Special Weather Statement | TSA | Crawford, Franklin | 31 min |
| May 4, 9:50 PM CDT | Special Weather Statement | LZK | Johnson | 55 min |
| May 4, 10:01 PM CDT | Special Weather Statement | TSA | Sebastian | 29 min |
| May 4, 10:09 PM CDT | Special Weather Statement | LZK | Logan | 66 min |
| May 4, 10:12 PM CDT | Special Weather Statement | TSA | Franklin, Sebastian | 33 min |
| May 4, 10:22 PM CDT | Special Weather Statement | TSA | Sebastian | 23 min |
| May 4, 10:36 PM CDT | Special Weather Statement | LZK | Johnson, Logan, Pope | 54 min |
| May 4, 11:07 PM CDT | Special Weather Statement | TSA | Crawford | 23 min |
| May 4, 11:13 PM CDT | Special Weather Statement | TSA | Sebastian | 32 min |
| May 4, 11:38 PM CDT | Special Weather Statement | TSA | Franklin | 37 min |
| May 5, 12:12 AM CDT | Special Weather Statement | LZK | Perry | 48 min |
| May 5, 12:24 AM CDT | Special Weather Statement | LZK | Lonoke | 51 min |
| May 5, 12:42 AM CDT | Special Weather Statement | LZK | Yell | 48 min |
| May 5, 1:36 AM CDT | Special Weather Statement | LZK | Pulaski | 54 min |
| May 5, 2:09 AM CDT | Special Weather Statement | LZK | Polk | 51 min |
| May 5, 3:15 AM CDT | Special Weather Statement | SHV | Sevier | 45 min |
| May 5, 6:45 AM CDT | Special Weather Statement | SHV | Hempstead, Nevada | 60 min |
| May 5, 7:08 AM CDT | Special Weather Statement | SHV | Miller | 37 min |
| May 5, 7:45 AM CDT | Special Weather Statement | SHV | Nevada | 45 min |
| May 5, 7:50 AM CDT | Special Weather Statement | SHV | Columbia, Lafayette | 40 min |
| May 5, 8:37 AM CDT | Special Weather Statement | SHV | Columbia, Union | 38 min |
| May 7, 7:09 PM CDT | Special Weather Statement | TSA | Washington | 36 min |
| May 7, 7:41 PM CDT | Special Weather Statement | TSA | Madison, Washington | 49 min |
| May 7, 9:39 PM CDT | Special Weather Statement | LZK | Perry, Pulaski, Saline | 36 min |
| May 8, 3:32 AM CDT | Special Weather Statement | TSA | Sebastian | 58 min |
| May 8, 3:39 AM CDT | Special Weather Statement | LZK | Faulkner | 36 min |
| May 8, 5:47 AM CDT | Special Weather Statement | LZK | Calhoun, Ouachita | 28 min |
| May 8, 5:49 AM CDT | Special Weather Statement | LZK | Dallas | 26 min |
| May 8, 9:17 AM CDT | Special Weather Statement | JAN | Ashley, Chicot | 88 min |
| May 13, 4:40 PM CDT | Special Weather Statement | JAN | Ashley | 50 min |
| May 13, 5:45 PM CDT | Special Weather Statement | LZK | Desha | 30 min |
| May 14, 5:23 PM CDT | Special Weather Statement | LZK | Faulkner | 37 min |
| May 14, 6:28 PM CDT | Special Weather Statement | LZK | Desha | 32 min |
| May 14, 6:29 PM CDT | Special Weather Statement | JAN | Chicot | 16 min |
| May 15, 4:49 AM CDT | Special Weather Statement | TSA | Benton, Carroll | 41 min |
| May 15, 5:03 AM CDT | Special Weather Statement | TSA | Madison, Washington | 42 min |
| May 15, 5:44 AM CDT | Special Weather Statement | TSA | Madison, Washington | 46 min |
| May 15, 3:50 PM CDT | Special Weather Statement | LZK | Polk | 40 min |
| May 15, 4:30 PM CDT | Special Weather Statement | LZK | Montgomery, Scott | 45 min |
| May 15, 5:10 PM CDT | Special Weather Statement | SHV | Sevier | 50 min |
| May 15, 5:56 PM CDT | Special Weather Statement | LZK | Pike | 49 min |
| May 15, 5:58 PM CDT | Special Weather Statement | SHV | Howard, Little River, Sevier | 47 min |
| May 15, 6:16 PM CDT | Special Weather Statement | LZK | Montgomery | 44 min |
| May 15, 6:45 PM CDT | Special Weather Statement | SHV | Hempstead | 45 min |
| May 15, 6:52 PM CDT | Special Weather Statement | LZK | Pike | 38 min |
| May 15, 7:11 PM CDT | Special Weather Statement | LZK | Garland, Hot Spring | 49 min |
| May 15, 7:40 PM CDT | Special Weather Statement | LZK | Clark | 35 min |
| May 15, 8:15 PM CDT | Special Weather Statement | LZK | Clark, Dallas, Hot Spring | 45 min |
| May 15, 9:04 PM CDT | Special Weather Statement | LZK | Saline | 41 min |
| May 16, 7:20 PM CDT | Special Weather Statement | JAN | Ashley | 40 min |
| May 16, 7:38 PM CDT | Special Weather Statement | LZK | Cleveland | 52 min |
| May 17, 2:10 AM CDT | Special Weather Statement | LZK | Lonoke | 50 min |
| May 21, 5:13 PM CDT | Special Weather Statement | SHV | Miller | 62 min |
| May 21, 6:12 PM CDT | Special Weather Statement | SHV | Lafayette | 48 min |
| May 21, 7:32 PM CDT | Special Weather Statement | LZK | Dallas | 43 min |
| May 21, 11:09 PM CDT | Special Weather Statement | LZK | Arkansas | 51 min |
| May 22, 12:09 AM CDT | Special Weather Statement | LZK | Jefferson | 51 min |
| May 22, 12:30 AM CDT | Special Weather Statement | LZK | Jefferson | 45 min |
| May 22, 12:46 AM CDT | Special Weather Statement | LZK | Jefferson | 44 min |
| May 22, 12:49 AM CDT | Special Weather Statement | LZK | Lincoln | 41 min |
| May 22, 12:51 AM CDT | Special Weather Statement | LZK | Grant | 39 min |
| May 22, 1:17 AM CDT | Special Weather Statement | LZK | Jefferson | 43 min |
| May 22, 2:12 AM CDT | Special Weather Statement | LZK | Arkansas | 48 min |
| May 22, 2:18 AM CDT | Special Weather Statement | LZK | Jefferson | 42 min |
| May 22, 2:19 AM CDT | Special Weather Statement | LZK | Arkansas | 41 min |
| May 22, 2:59 AM CDT | Special Weather Statement | LZK | Arkansas | 46 min |
| May 22, 3:09 AM CDT | Special Weather Statement | LZK | Lonoke | 51 min |
| May 22, 3:14 AM CDT | Special Weather Statement | LZK | Arkansas | 46 min |
| May 22, 3:39 AM CDT | Special Weather Statement | LZK | Arkansas | 51 min |
| May 22, 3:42 AM CDT | Special Weather Statement | LZK | Perry | 48 min |
| May 22, 3:56 AM CDT | Special Weather Statement | LZK | Arkansas | 49 min |
| May 22, 3:57 AM CDT | Special Weather Statement | LZK | Lonoke | 48 min |
| May 22, 4:30 AM CDT | Special Weather Statement | LZK | Faulkner | 45 min |
| May 22, 4:34 AM CDT | Special Weather Statement | LZK | Prairie | 41 min |
| May 22, 4:56 AM CDT | Special Weather Statement | LZK | Monroe | 49 min |
| May 22, 5:12 AM CDT | Special Weather Statement | LZK | Prairie | 48 min |
| May 22, 8:26 AM CDT | Special Weather Statement | TSA | Benton | 49 min |
| May 22, 8:31 AM CDT | Special Weather Statement | LZK | Independence | 29 min |
| May 22, 9:11 AM CDT | Special Weather Statement | TSA | Benton, Crawford, Sebastian, Washington | 64 min |
| May 22, 10:15 AM CDT | Special Weather Statement | TSA | Benton, Carroll, Crawford, Franklin, Madison, Sebastian and 1 more | 30 min |
| May 22, 10:53 AM CDT | Special Weather Statement | TSA | Carroll, Franklin, Madison | 37 min |
| May 22, 12:43 PM CDT | Special Weather Statement | LZK | Cleburne, Fulton, Independence, Izard, Sharp, Stone | 47 min |
| May 22, 1:32 PM CDT | Special Weather Statement | LZK | Garland | 28 min |
| May 22, 1:41 PM CDT | Special Weather Statement | LZK | Independence, Lawrence, Randolph | 34 min |
| May 22, 1:55 PM CDT | Special Weather Statement | MEG | Clay, Greene | 50 min |
| May 22, 2:02 PM CDT | Special Weather Statement | LZK | Pulaski | 28 min |
| May 22, 2:30 PM CDT | Special Weather Statement | MEG | Clay, Craighead, Greene | 45 min |
| May 22, 2:40 PM CDT | Special Weather Statement | LZK | Lonoke, Prairie | 50 min |
| May 22, 5:37 PM CDT | Special Weather Statement | LZK | Polk | 38 min |
| May 22, 10:15 PM CDT | Special Weather Statement | LZK | Yell | 45 min |
| May 22, 11:23 PM CDT | Special Weather Statement | LZK | Faulkner | 52 min |
| May 22, 11:28 PM CDT | Special Weather Statement | TSA | Sebastian | 47 min |
| May 23, 12:11 AM CDT | Special Weather Statement | LZK | Faulkner | 49 min |
| May 23, 1:11 AM CDT | Special Weather Statement | LZK | Scott | 49 min |
| May 23, 1:12 AM CDT | Special Weather Statement | LZK | Faulkner | 48 min |
| May 23, 1:25 AM CDT | Special Weather Statement | LZK | Pulaski, Saline | 35 min |
| May 23, 1:44 AM CDT | Special Weather Statement | SHV | Howard | 46 min |
| May 23, 2:07 AM CDT | Special Weather Statement | LZK | Lonoke | 53 min |
| May 23, 2:09 AM CDT | Special Weather Statement | LZK | Montgomery | 51 min |
| May 23, 2:12 AM CDT | Special Weather Statement | LZK | Pike | 48 min |
| May 23, 2:34 AM CDT | Special Weather Statement | LZK | Clark | 41 min |
| May 23, 2:52 AM CDT | Special Weather Statement | LZK | Cleveland | 38 min |
| May 23, 2:56 AM CDT | Special Weather Statement | LZK | White | 49 min |
| May 23, 3:02 AM CDT | Special Weather Statement | LZK | Prairie | 43 min |
| May 23, 3:06 AM CDT | Special Weather Statement | LZK | Clark, Dallas | 54 min |
| May 23, 3:10 AM CDT | Special Weather Statement | SHV | Sevier | 65 min |
| May 23, 3:16 AM CDT | Special Weather Statement | LZK | Polk | 44 min |
| May 23, 3:18 AM CDT | Special Weather Statement | SHV | Howard | 27 min |
| May 23, 3:19 AM CDT | Special Weather Statement | LZK | Polk | 41 min |
| May 23, 3:42 AM CDT | Special Weather Statement | LZK | Polk | 48 min |
| May 23, 3:50 AM CDT | Special Weather Statement | LZK | Calhoun, Cleveland, Ouachita | 40 min |
| May 23, 3:53 AM CDT | Special Weather Statement | SHV | Howard, Sevier | 52 min |
| May 23, 3:56 AM CDT | Special Weather Statement | LZK | Woodruff | 49 min |
| May 23, 4:00 AM CDT | Special Weather Statement | LZK | Woodruff | 45 min |
| May 23, 4:12 AM CDT | Special Weather Statement | SHV | Little River, Miller | 48 min |
| May 23, 4:45 AM CDT | Special Weather Statement | MEG | Mississippi | 45 min |
| May 23, 4:56 AM CDT | Special Weather Statement | SHV | Columbia, Union | 34 min |
| May 23, 5:02 AM CDT | Special Weather Statement | SHV | Hempstead, Lafayette, Miller, Nevada | 43 min |
| May 23, 5:17 AM CDT | Special Weather Statement | LZK | Pike | 43 min |
| May 23, 5:44 AM CDT | Special Weather Statement | SHV | Columbia, Lafayette, Nevada | 46 min |
| May 23, 7:13 AM CDT | Special Weather Statement | SHV | Columbia, Union | 47 min |
| May 24, 6:16 AM CDT | Special Weather Statement | TSA | Crawford | 29 min |
| May 24, 1:45 PM CDT | Special Weather Statement | TSA | Franklin | 45 min |
| May 24, 2:30 PM CDT | Special Weather Statement | TSA | Franklin | 45 min |
| May 24, 2:46 PM CDT | Special Weather Statement | TSA | Madison | 44 min |
| May 24, 3:11 PM CDT | Special Weather Statement | TSA | Washington | 34 min |
| May 24, 3:26 PM CDT | Special Weather Statement | TSA | Carroll | 49 min |
| May 24, 4:13 PM CDT | Special Weather Statement | LZK | Marion | 47 min |
| May 24, 4:15 PM CDT | Special Weather Statement | TSA | Benton | 45 min |
| May 24, 5:10 PM CDT | Special Weather Statement | TSA | Crawford | 35 min |
| May 24, 6:05 PM CDT | Special Weather Statement | SHV | Howard, Little River, Sevier | 55 min |
| May 24, 6:06 PM CDT | Special Weather Statement | LZK | Howard | 24 min |
| May 24, 6:46 PM CDT | Special Weather Statement | SHV | Hempstead | 59 min |
| May 24, 6:52 PM CDT | Special Weather Statement | LZK | Pulaski | 23 min |
| May 24, 7:00 PM CDT | Special Weather Statement | LZK | Pike | 45 min |
| May 24, 7:16 PM CDT | Special Weather Statement | LZK | Clark | 44 min |
| May 24, 7:44 PM CDT | Special Weather Statement | LZK | Montgomery | 46 min |
| May 24, 8:33 PM CDT | Special Weather Statement | TSA | Sebastian | 42 min |
| May 24, 8:55 PM CDT | Special Weather Statement | LZK | Desha | 35 min |
| May 24, 9:33 PM CDT | Special Weather Statement | LZK | Arkansas | 27 min |
| May 24, 10:06 PM CDT | Special Weather Statement | LZK | Arkansas | 24 min |
| May 24, 10:54 PM CDT | Special Weather Statement | LZK | Monroe | 36 min |
| May 24, 11:01 PM CDT | Special Weather Statement | LZK | Lawrence, Randolph | 29 min |
| May 24, 11:09 PM CDT | Special Weather Statement | LZK | Calhoun | 51 min |
| May 24, 11:12 PM CDT | Special Weather Statement | LZK | Woodruff | 48 min |
| May 24, 11:15 PM CDT | Special Weather Statement | LZK | Lonoke | 45 min |
| May 25, 3:33 PM CDT | Special Weather Statement | SHV | Howard, Little River, Miller, Sevier | 57 min |
| May 25, 4:43 PM CDT | Special Weather Statement | LZK | Polk | 47 min |
| May 25, 5:40 PM CDT | Special Weather Statement | LZK | Scott | 20 min |
| May 25, 6:27 PM CDT | Special Weather Statement | SHV | Howard | 48 min |
| May 25, 6:41 PM CDT | Special Weather Statement | TSA | Crawford, Sebastian | 34 min |
| May 25, 6:43 PM CDT | Special Weather Statement | SHV | Union | 47 min |
| May 25, 6:54 PM CDT | Special Weather Statement | LZK | Montgomery, Polk, Scott | 51 min |
| May 25, 7:18 PM CDT | Special Weather Statement | JAN | Ashley | 57 min |
| May 25, 7:26 PM CDT | Special Weather Statement | LZK | Bradley | 49 min |
| May 25, 7:30 PM CDT | Special Weather Statement | LZK | Scott | 45 min |
| May 25, 7:38 PM CDT | Special Weather Statement | LZK | Lonoke | 52 min |
| May 25, 7:54 PM CDT | Special Weather Statement | JAN | Chicot | 51 min |
| May 25, 7:54 PM CDT | Special Weather Statement | LZK | Hot Spring | 36 min |
| May 25, 7:57 PM CDT | Special Weather Statement | JAN | Chicot | 33 min |
| May 25, 8:30 PM CDT | Special Weather Statement | LZK | Logan | 45 min |
| May 25, 8:37 PM CDT | Special Weather Statement | LZK | Sharp | 23 min |
| May 25, 8:41 PM CDT | Special Weather Statement | LZK | Faulkner | 49 min |
| May 25, 8:50 PM CDT | Special Weather Statement | LZK | Pulaski | 40 min |
| May 25, 9:00 PM CDT | Special Weather Statement | JAN | Chicot | 60 min |
| May 25, 9:02 PM CDT | Special Weather Statement | LZK | Conway, Pope | 43 min |
| May 25, 9:04 PM CDT | Special Weather Statement | TSA | Madison | 41 min |
| May 25, 9:19 PM CDT | Special Weather Statement | LZK | Jefferson | 41 min |
| May 25, 9:24 PM CDT | Special Weather Statement | LZK | White | 51 min |
| May 25, 9:26 PM CDT | Special Weather Statement | LZK | Johnson | 34 min |
| May 25, 9:31 PM CDT | Special Weather Statement | LZK | Jefferson | 44 min |
| May 25, 9:55 PM CDT | Special Weather Statement | TSA | Madison | 50 min |
| May 25, 11:35 PM CDT | Special Weather Statement | LZK | Stone | 40 min |
| May 25, 11:46 PM CDT | Special Weather Statement | LZK | Baxter | 44 min |
| May 26, 6:49 PM CDT | Special Weather Statement | SHV | Sevier | 56 min |
| May 26, 7:14 PM CDT | Special Weather Statement | SHV | Lafayette | 61 min |
| May 26, 7:28 PM CDT | Special Weather Statement | SHV | Little River | 62 min |
| May 26, 8:16 PM CDT | Special Weather Statement | SHV | Miller | 44 min |
| May 26, 8:34 PM CDT | Special Weather Statement | SHV | Little River | 56 min |
| May 27, 1:13 AM CDT | Special Weather Statement | SHV | Union | 47 min |
| May 27, 1:16 AM CDT | Special Weather Statement | TSA | Franklin | 29 min |
| May 27, 2:02 PM CDT | Special Weather Statement | SHV | Miller | 43 min |
| May 27, 3:43 PM CDT | Special Weather Statement | LZK | Garland | 47 min |
| May 27, 4:02 PM CDT | Special Weather Statement | LZK | Johnson | 43 min |
| May 27, 4:12 PM CDT | Special Weather Statement | LZK | Pope | 48 min |
| May 27, 4:26 PM CDT | Special Weather Statement | LZK | Marion | 49 min |
| May 27, 4:39 PM CDT | Special Weather Statement | LZK | Conway | 36 min |
| May 27, 4:42 PM CDT | Special Weather Statement | LZK | Boone | 63 min |
| May 27, 4:43 PM CDT | Special Weather Statement | LZK | Saline | 47 min |
| May 27, 5:47 PM CDT | Special Weather Statement | LZK | Marion | 43 min |
| May 27, 6:39 PM CDT | Special Weather Statement | LZK | Monroe | 51 min |
| May 27, 7:13 PM CDT | Special Weather Statement | TSA | Madison | 32 min |
| May 27, 11:21 PM CDT | Special Weather Statement | MEG | Craighead, Poinsett | 39 min |
| May 28, 11:49 AM CDT | Special Weather Statement | MEG | Phillips | 41 min |
| May 28, 12:28 PM CDT | Special Weather Statement | MEG | Lee | 32 min |
| May 28, 3:33 PM CDT | Special Weather Statement | SHV | Hempstead | 27 min |
| May 28, 4:00 PM CDT | Special Weather Statement | SHV | Miller | 30 min |
| May 28, 5:36 PM CDT | Special Weather Statement | SHV | Miller | 24 min |
| May 28, 5:57 PM CDT | Special Weather Statement | SHV | Miller | 33 min |
| May 28, 6:31 PM CDT | Special Weather Statement | SHV | Miller | 29 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Miller County11
- Sebastian County10
- Madison County9
- Arkansas County9
- Crawford County8
- Franklin County8
- Lonoke County8
- Polk County8
- Sevier County8
- Howard County8
- Washington County7
- Faulkner County7
- Jefferson County7
- Scott County6
- Marion County6
- Benton County6
- Pulaski County6
- Little River County6
- Carroll County5
- Boone County5
- Hempstead County5
- Columbia County5
- Lafayette County5
- Union County5
- Chicot County5
- Montgomery County5
- Pike County5
- Clark County5
- Baxter County4
- Clay County4
- Johnson County4
- Nevada County4
- Saline County4
- Dallas County4
- Ashley County4
- Prairie County4
- Randolph County3
- Stone County3
- Izard County3
- Sharp County3
28 more counties
- Lawrence County3
- Greene County3
- Mississippi County3
- Logan County3
- Pope County3
- Perry County3
- Calhoun County3
- Desha County3
- Garland County3
- Hot Spring County3
- Cleveland County3
- Monroe County3
- Independence County3
- Woodruff County3
- Fulton County2
- Yell County2
- Ouachita County2
- Craighead County2
- White County2
- Conway County2
- Searcy County1
- Lincoln County1
- Grant County1
- Cleburne County1
- Bradley County1
- Poinsett County1
- Phillips County1
- Lee 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.