Alert archive / Colorado / 2021
Weather alerts in Colorado, September 2021
195 weather alerts in September 2021, 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 September 2021. Tap one for its archive.
- Alerts
- 195
- Warnings
- 40
- Watches
- 14
- Advisories
- 11
- Busiest day
- September 14, 202135 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 1, 5:25 PM MDT | Special Weather Statement | GJT | 35 min | |
| Sep 1, 6:17 PM MDT | Special Weather Statement | GJT | 43 min | |
| Sep 1, 6:25 PM MDT | Special Weather Statement | BOU | Logan | 50 min |
| Sep 1, 7:09 PM MDT | Special Weather Statement | GLD | Cheyenne | 36 min |
| Sep 1, 7:10 PM MDT | Special Weather Statement | GJT | 35 min | |
| Sep 1, 7:19 PM MDT | Special Weather Statement | BOU | Logan | 41 min |
| Sep 1, 7:34 PM MDT | Special Weather Statement | GLD | Cheyenne | 26 min |
| Sep 1, 7:58 PM MDT | Special Weather Statement | BOU | Logan, Sedgwick | 47 min |
| Sep 1, 8:01 PM MDT | Special Weather Statement | GLD | Kit Carson | 29 min |
| Sep 1, 8:17 PM MDT | Special Weather Statement | GLD | Kit Carson | 28 min |
| Sep 1, 8:59 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 46 min |
| Sep 2, 5:04 PM MDT | Areal Flood Advisory | BOU | Grand | 63 min |
| Sep 3, 12:14 PM MDT | Special Weather Statement | BOU | Jefferson | 46 min |
| Sep 3, 12:54 PM MDT | Special Weather Statement | BOU | Jefferson | 51 min |
| Sep 3, 1:20 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Douglas | 40 min |
| Sep 3, 1:20 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Elbert, Morgan, Washington, Weld | 55 min |
| Sep 3, 1:56 PM MDT | Special Weather Statement | BOU | Morgan | 49 min |
| Sep 3, 1:59 PM MDT | Special Weather Statement | BOU | Arapahoe | 46 min |
| Sep 3, 2:51 PM MDT | Special Weather Statement | GJT | Moffat | 24 min |
| Sep 3, 3:27 PM MDT | Special Weather Statement | BOU | Morgan | 48 min |
| Sep 3, 3:27 PM MDT | Flash Flood Watch | GJT | Eagle, Garfield, Moffat, Pitkin, Rio Blanco, Routt | 47 min |
| Sep 3, 4:14 PM MDT | Flash Flood Warning | GJT | Eagle, Garfield | 103 min |
| Sep 3, 4:14 PM MDT | Special Weather Statement | GJT | Garfield | 31 min |
| Sep 3, 4:32 PM MDT | Special Weather Statement | PUB | Teller | 28 min |
| Sep 3, 4:56 PM MDT | Special Weather Statement | GLD | Yuma | 34 min |
| Sep 3, 5:21 PM MDT | Special Weather Statement | GJT | Rio Blanco | 24 min |
| Sep 3, 5:49 PM MDT | Special Weather Statement | GJT | Rio Blanco | 41 min |
| Sep 3, 6:34 PM MDT | Special Weather Statement | GJT | Rio Blanco | 26 min |
| Sep 3, 6:54 PM MDT | Special Weather Statement | PUB | Fremont | 21 min |
| Sep 3, 6:59 PM MDT | Special Weather Statement | GJT | Rio Blanco | 31 min |
| Sep 3, 7:17 PM MDT | Special Weather Statement | GJT | Garfield | 43 min |
| Sep 3, 7:58 PM MDT | Special Weather Statement | GLD | Cheyenne | 32 min |
| Sep 3, 8:26 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 49 min |
| Sep 3, 8:26 PM MDT | Special Weather Statement | PUB | Kiowa | 34 min |
| Sep 3, 8:39 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 81 min |
| Sep 3, 8:44 PM MDT | Special Weather Statement | PUB | Pueblo | 46 min |
| Sep 3, 8:47 PM MDT | Special Weather Statement | PUB | Crowley | 28 min |
| Sep 3, 9:15 PM MDT | Special Weather Statement | PUB | Bent | 60 min |
| Sep 3, 9:17 PM MDT | Special Weather Statement | PUB | Pueblo | 43 min |
| Sep 3, 9:50 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa, Prowers | 50 min |
| Sep 3, 10:03 PM MDT | Special Weather Statement | PUB | Pueblo | 42 min |
| Sep 3, 10:41 PM MDT | Special Weather Statement | PUB | Prowers | 49 min |
| Sep 3, 10:44 PM MDT | Special Weather Statement | PUB | Otero | 46 min |
| Sep 3, 10:53 PM MDT | Special Weather Statement | PUB | Prowers | 37 min |
| Sep 3, 11:32 PM MDT | Special Weather Statement | PUB | Bent, Otero | 43 min |
| Sep 4, 3:26 PM MDT | Special Weather Statement | PUB | El Paso | 34 min |
| Sep 4, 4:36 PM MDT | Special Weather Statement | PUB | Pueblo | 24 min |
| Sep 4, 4:43 PM MDT | Special Weather Statement | PUB | El Paso | 32 min |
| Sep 4, 6:12 PM MDT | Special Weather Statement | PUB | Huerfano | 33 min |
| Sep 4, 6:32 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Pueblo | 28 min |
| Sep 4, 10:01 PM MDT | Special Weather Statement | BOU | Adams | 29 min |
| Sep 5, 12:30 AM MDT | Special Weather Statement | GLD | Yuma | 30 min |
| Sep 5, 12:31 AM MDT | Special Weather Statement | BOU | Yuma | 14 min |
| Sep 10, 1:53 PM MDT | Fire Weather Watch | GJT | Moffat, Rio Blanco, Routt | 14 hr |
| Sep 11, 4:00 AM MDT | Red Flag Warning | GJT | Moffat, Rio Blanco, Routt | 17 hr |
| Sep 11, 3:46 PM MDT | Special Weather Statement | GJT | Routt | 29 min |
| Sep 11, 4:23 PM MDT | Special Weather Statement | GJT | Moffat | 37 min |
| Sep 11, 5:55 PM MDT | Special Weather Statement | GJT | Mesa | 35 min |
| Sep 11, 6:33 PM MDT | Special Weather Statement | GJT | Mesa | 27 min |
| Sep 11, 7:04 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 26 min |
| Sep 11, 7:22 PM MDT | Special Weather Statement | PUB | Elbert | 23 min |
| Sep 11, 7:25 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 50 min |
| Sep 11, 8:04 PM MDT | Special Weather Statement | BOU | Sedgwick | 26 min |
| Sep 11, 8:14 PM MDT | Special Weather Statement | BOU | Denver | 16 min |
| Sep 11, 8:31 PM MDT | Special Weather Statement | BOU | Denver | 29 min |
| Sep 11, 9:32 PM MDT | Special Weather Statement | GLD | Cheyenne, Kit Carson, Yuma | 28 min |
| Sep 11, 10:13 PM MDT | Special Weather Statement | GLD | Kit Carson | 32 min |
| Sep 12, 2:58 PM MDT | Special Weather Statement | PUB | El Paso | 32 min |
| Sep 12, 3:13 PM MDT | Special Weather Statement | PUB | El Paso | 32 min |
| Sep 12, 3:38 PM MDT | Special Weather Statement | BOU | Elbert | 52 min |
| Sep 12, 3:44 PM MDT | Mesoscale Discussion | SPC | Bent, Cheyenne, Crowley, Kiowa, Kit Carson, Lincoln and 3 more | 91 min |
| Sep 12, 4:16 PM MDT | Special Weather Statement | BOU | Lincoln | 29 min |
| Sep 12, 4:17 PM MDT | Special Weather Statement | PUB | El Paso | 28 min |
| Sep 12, 4:35 PM MDT | Special Weather Statement | GLD | Kit Carson | 25 min |
| Sep 12, 4:59 PM MDT | Special Weather Statement | GLD | Kit Carson | 31 min |
| Sep 12, 5:06 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 54 min |
| Sep 12, 5:27 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 33 min |
| Sep 12, 5:44 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 61 min |
| Sep 12, 5:54 PM MDT | Special Weather Statement | PUB | Otero | 36 min |
| Sep 12, 5:58 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 47 min |
| Sep 12, 6:03 PM MDT | Special Weather Statement | PUB | Kiowa | 42 min |
| Sep 12, 6:03 PM MDT | Mesoscale Discussion | SPC | Bent, Cheyenne, Kiowa, Kit Carson, Prowers | 87 min |
| Sep 12, 6:29 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 46 min |
| Sep 12, 6:33 PM MDT | Special Weather Statement | PUB | Bent | 42 min |
| Sep 12, 6:37 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 53 min |
| Sep 12, 7:07 PM MDT | Special Weather Statement | GLD | Kit Carson | 23 min |
| Sep 12, 7:09 PM MDT | Special Weather Statement | PUB | Kiowa | 66 min |
| Sep 12, 7:22 PM MDT | Special Weather Statement | PUB | Bent | 38 min |
| Sep 12, 7:27 PM MDT | Severe Thunderstorm Warning | PUB | Bent | 33 min |
| Sep 12, 7:55 PM MDT | Severe Thunderstorm Warning | PUB | Bent | 50 min |
| Sep 12, 8:27 PM MDT | Special Weather Statement | PUB | Prowers | 63 min |
| Sep 12, 8:34 PM MDT | Special Weather Statement | PUB | Kiowa | 56 min |
| Sep 12, 8:47 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 28 min |
| Sep 12, 9:16 PM MDT | Special Weather Statement | PUB | Kiowa | 59 min |
| Sep 13, 3:07 PM MDT | Special Weather Statement | GJT | Moffat | 38 min |
| Sep 13, 7:08 PM MDT | Special Weather Statement | BOU | Elbert | 37 min |
| Sep 13, 7:33 PM MDT | Special Weather Statement | BOU | Weld | 42 min |
| Sep 13, 7:36 PM MDT | Special Weather Statement | BOU | Denver | 39 min |
| Sep 13, 7:40 PM MDT | Special Weather Statement | GLD | Kit Carson | 35 min |
| Sep 13, 7:49 PM MDT | Special Weather Statement | BOU | Elbert | 41 min |
| Sep 13, 9:31 PM MDT | Special Weather Statement | BOU | Weld | 29 min |
| Sep 14, 12:23 PM MDT | Special Weather Statement | PUB | Fremont | 22 min |
| Sep 14, 1:08 PM MDT | Mesoscale Discussion | SPC | Bent, Cheyenne, Crowley, Elbert, El Paso, Kiowa and 5 more | 2 hr |
| Sep 14, 1:52 PM MDT | Special Weather Statement | BOU | Douglas | 38 min |
| Sep 14, 1:55 PM MDT | Severe Thunderstorm Watch | SPC | Baca, Bent, Cheyenne, Crowley, Elbert, El Paso and 10 more | 7 hr |
| Sep 14, 1:56 PM MDT | Special Weather Statement | PUB | El Paso | 34 min |
| Sep 14, 2:05 PM MDT | Special Weather Statement | PUB | Teller | 25 min |
| Sep 14, 2:08 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 52 min |
| Sep 14, 2:19 PM MDT | Special Weather Statement | PUB | Teller | 26 min |
| Sep 14, 2:33 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 27 min |
| Sep 14, 2:59 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 46 min |
| Sep 14, 3:19 PM MDT | Special Weather Statement | PUB | Fremont | 26 min |
| Sep 14, 3:32 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 58 min |
| Sep 14, 4:15 PM MDT | Special Weather Statement | BOU | Douglas | 45 min |
| Sep 14, 4:16 PM MDT | Special Weather Statement | PUB | Huerfano | 44 min |
| Sep 14, 4:17 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, El Paso, Pueblo | 58 min |
| Sep 14, 4:20 PM MDT | Special Weather Statement | PUB | Pueblo | 25 min |
| Sep 14, 4:24 PM MDT | Special Weather Statement | BOU | Lincoln | 66 min |
| Sep 14, 4:34 PM MDT | Special Weather Statement | PUB | Teller | 26 min |
| Sep 14, 4:46 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 59 min |
| Sep 14, 4:49 PM MDT | Special Weather Statement | PUB | Costilla | 41 min |
| Sep 14, 4:58 PM MDT | Severe Thunderstorm Warning | PUB | Crowley | 77 min |
| Sep 14, 5:00 PM MDT | Special Weather Statement | BOU | Washington | 45 min |
| Sep 14, 5:12 PM MDT | Special Weather Statement | PUB | Custer | 33 min |
| Sep 14, 5:16 PM MDT | Special Weather Statement | PUB | 29 min | |
| Sep 14, 5:30 PM MDT | Mesoscale Discussion | SPC | Bent | 90 min |
| Sep 14, 5:37 PM MDT | Special Weather Statement | PUB | Pueblo | 38 min |
| Sep 14, 5:41 PM MDT | Special Weather Statement | PUB | Las Animas | 64 min |
| Sep 14, 5:45 PM MDT | Severe Thunderstorm Warning | PUB | Otero | 75 min |
| Sep 14, 5:59 PM MDT | Special Weather Statement | PUB | Bent | 46 min |
| Sep 14, 6:09 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 23 min |
| Sep 14, 6:20 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Otero | 57 min |
| Sep 14, 6:26 PM MDT | Special Weather Statement | PUB | Pueblo | 49 min |
| Sep 14, 6:59 PM MDT | Special Weather Statement | PUB | Pueblo | 46 min |
| Sep 14, 7:18 PM MDT | Special Weather Statement | PUB | Bent | 27 min |
| Sep 14, 7:38 PM MDT | Special Weather Statement | PUB | Bent | 37 min |
| Sep 14, 7:40 PM MDT | Special Weather Statement | PUB | Las Animas | 35 min |
| Sep 14, 8:12 PM MDT | Special Weather Statement | PUB | Las Animas | 48 min |
| Sep 14, 8:50 PM MDT | Special Weather Statement | PUB | Las Animas | 25 min |
| Sep 14, 8:55 PM MDT | Special Weather Statement | PUB | Baca | 35 min |
| Sep 15, 1:30 AM MDT | Fire Weather Watch | GJT | Garfield, Mesa, Moffat, Rio Blanco | 12 hr |
| Sep 15, 3:36 AM MDT | Dense Fog Advisory | GLD | Cheyenne, Kit Carson, Yuma | 5 hr |
| Sep 15, 6:37 AM MDT | Dense Fog Advisory | BOU | Elbert, Lincoln | 2 hr |
| Sep 15, 1:24 PM MDT | Fire Weather Watch | GJT | Eagle, Garfield, Mesa, Moffat, Pitkin, Rio Blanco and 1 more | 37 hr |
| Sep 15, 1:24 PM MDT | Red Flag Warning | GJT | Eagle, Garfield, Mesa, Moffat, Pitkin, Rio Blanco and 1 more | 30 hr |
| Sep 15, 2:31 PM MDT | Fire Weather Watch | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Larimer and 2 more | 37 hr |
| Sep 15, 2:31 PM MDT | Red Flag Warning | BOU | Boulder, Grand, Jackson, Larimer, Summit | 28 hr |
| Sep 16, 3:46 PM MDT | Mesoscale Discussion | SPC | Logan, Phillips, Sedgwick, Washington, Yuma | 119 min |
| Sep 16, 4:45 PM MDT | Special Weather Statement | BOU | Sedgwick | 45 min |
| Sep 16, 4:59 PM MDT | Severe Thunderstorm Warning | BOU | Sedgwick | 31 min |
| Sep 16, 9:02 PM MDT | Special Weather Statement | GLD | Phillips | 28 min |
| Sep 18, 2:30 PM MDT | Freeze Watch | GJT | Routt | 12 hr |
| Sep 18, 4:35 PM MDT | Special Weather Statement | GJT | Mesa | 25 min |
| Sep 18, 4:50 PM MDT | Special Weather Statement | GJT | 40 min | |
| Sep 18, 5:04 PM MDT | Special Weather Statement | GJT | Garfield | 41 min |
| Sep 18, 5:29 PM MDT | Special Weather Statement | GJT | Garfield | 46 min |
| Sep 18, 6:16 PM MDT | Special Weather Statement | GJT | Garfield | 44 min |
| Sep 18, 6:21 PM MDT | Special Weather Statement | GJT | Montrose | 39 min |
| Sep 18, 6:34 PM MDT | Special Weather Statement | GJT | Mesa | 26 min |
| Sep 19, 2:42 AM MDT | Freeze Watch | GJT | Eagle, Garfield, Moffat, Pitkin, Rio Blanco, Routt | 12 hr |
| Sep 19, 4:21 AM MDT | Red Flag Warning | PUB | Crowley, El Paso, Fremont, Huerfano, Las Animas, Otero and 1 more | 16 hr |
| Sep 19, 2:14 PM MDT | Freeze Warning | GJT | Eagle, Garfield, Moffat, Pitkin, Rio Blanco, Routt | 43 hr |
| Sep 19, 2:45 PM MDT | Freeze Watch | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 24 hr |
| Sep 19, 8:35 PM MDT | Special Weather Statement | GJT | Rio Blanco | 40 min |
| Sep 20, 10:21 AM MDT | Blowing Dust Advisory | GLD | Cheyenne, Kit Carson | 99 min |
| Sep 20, 2:50 PM MDT | Freeze Warning | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 18 hr |
| Sep 21, 3:55 AM MDT | Freeze Watch | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 8 hr |
| Sep 21, 11:44 AM MDT | Freeze Warning | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 21 hr |
| Sep 21, 1:51 PM MDT | Freeze Warning | GJT | Eagle, Garfield, Moffat, Pitkin, Rio Blanco, Routt | 19 hr |
| Sep 21, 2:07 PM MDT | Frost Advisory | BOU | Elbert, Larimer, Lincoln, Logan, Morgan, Weld | 18 hr |
| Sep 27, 3:39 AM MDT | Red Flag Warning | PUB | Crowley, El Paso, Fremont, Pueblo | 14 hr |
| Sep 28, 4:26 AM MDT | Dense Fog Advisory | GJT | La Plata | 3 hr |
| Sep 28, 12:06 PM MDT | Flash Flood Watch | GJT | Eagle, Garfield, Moffat, Pitkin, Rio Blanco, Routt | 9 hr |
| Sep 28, 2:59 PM MDT | Areal Flood Advisory | GJT | Mesa | 89 min |
| Sep 28, 3:05 PM MDT | Areal Flood Advisory | GJT | Rio Blanco | 115 min |
| Sep 28, 4:03 PM MDT | Flash Flood Warning | GJT | Garfield, Mesa | 97 min |
| Sep 28, 5:44 PM MDT | Special Weather Statement | GJT | Mesa | 31 min |
| Sep 29, 12:07 AM MDT | Special Weather Statement | GJT | 23 min | |
| Sep 29, 12:32 AM MDT | Special Weather Statement | GJT | Mesa | 28 min |
| Sep 29, 1:03 AM MDT | Special Weather Statement | GJT | Garfield | 27 min |
| Sep 29, 5:58 AM MDT | Special Weather Statement | GJT | 32 min | |
| Sep 29, 8:10 AM MDT | Flash Flood Watch | GJT | Eagle, Garfield, Moffat, Pitkin, Rio Blanco, Routt | 31 min |
| Sep 29, 8:41 AM MDT | Flash Flood Warning | GJT | Eagle, Garfield | 3 hr |
| Sep 29, 11:55 AM MDT | Flash Flood Watch | GJT | Eagle, Garfield, Moffat, Pitkin, Rio Blanco, Routt | 11 hr |
| Sep 29, 12:24 PM MDT | Areal Flood Advisory | GJT | Mesa | 4 hr |
| Sep 29, 1:14 PM MDT | Special Weather Statement | GJT | 46 min | |
| Sep 29, 1:48 PM MDT | Areal Flood Advisory | BOU | Larimer | 96 min |
| Sep 29, 1:59 PM MDT | Areal Flood Advisory | BOU | Boulder | 114 min |
| Sep 29, 4:51 PM MDT | Special Weather Statement | PUB | Custer | 24 min |
| Sep 29, 5:09 PM MDT | Special Weather Statement | PUB | Huerfano | 36 min |
| Sep 29, 5:25 PM MDT | Special Weather Statement | PUB | Fremont | 35 min |
| Sep 29, 5:52 PM MDT | Special Weather Statement | PUB | Huerfano | 23 min |
| Sep 29, 6:28 PM MDT | Special Weather Statement | PUB | Las Animas | 32 min |
| Sep 29, 6:49 PM MDT | Special Weather Statement | PUB | Pueblo | 26 min |
| Sep 30, 2:42 PM MDT | Flash Flood Watch | GJT | Eagle, Garfield, Moffat, Pitkin, Rio Blanco, Routt | 6 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 | |
| Severe Thunderstorm Warning | 28 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 6 |
| Special Weather Statement | 124 |
| Flooding | |
| Flash Flood Warning | 3 |
| Flash Flood Watch | 5 |
| Areal Flood Advisory | 6 |
| Cold | |
| Freeze Warning | 4 |
| Freeze Watch | 4 |
| Frost Advisory | 1 |
| Wind and dust | |
| Blowing Dust Advisory | 1 |
| Fire | |
| Red Flag Warning | 5 |
| Fire Weather Watch | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Garfield County20
- Rio Blanco County19
- Kit Carson County18
- Moffat County16
- Bent County16
- Pueblo County15
- Routt County14
- El Paso County14
- Cheyenne County13
- Eagle County12
- Kiowa County12
- Mesa County12
- Elbert County10
- Pitkin County10
- Prowers County10
- Las Animas County9
- Yuma County8
- Crowley County8
- Otero County8
- Lincoln County8
- Logan County7
- Fremont County7
- Huerfano County7
- Sedgwick County5
- Teller County5
- Costilla County5
- Morgan County4
- Washington County4
- Weld County4
- Larimer County4
- Alamosa County4
- Conejos County4
- Rio Grande County4
- Saguache County4
- Grand County3
- Arapahoe County3
- Douglas County3
- Denver County3
- Boulder County3
- Jefferson County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.