Alert archive / South Dakota / Fall River County
Weather alerts in Fall River County, South Dakota, 2026
196 weather alerts in 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Fall River County and its neighbors
Each county as a circle sized by its count in 2026. Tap one for its archive.
- Alerts
- 196
- Warnings
- 86
- Watches
- 32
- Advisories
- 18
- Busiest month
- June48 alerts
- Busiest day
- June 27, 202610 alerts
Over time
By month
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 | Lasted |
|---|---|---|---|
| Jan 12, 12:26 PM MST | Wind Advisory | UNR | 28 hr |
| Jan 14, 1:54 AM MST | High Wind Watch | UNR | 24 hr |
| Jan 15, 1:51 AM MST | High Wind Warning | UNR | 40 hr |
| Jan 17, 1:22 AM MST | High Wind Watch | UNR | 11 hr |
| Jan 17, 12:10 PM MST | High Wind Warning | UNR | 29 hr |
| Jan 17, 12:10 PM MST | Wind Advisory | UNR | 29 hr |
| Jan 20, 1:23 AM MST | Wind Advisory | UNR | 17 hr |
| Jan 20, 2:17 PM MST | Wind Advisory | UNR | 27 hr |
| Jan 22, 1:17 AM MST | Cold Weather Advisory | UNR | 35 hr |
| Jan 24, 3:30 AM MST | Cold Weather Advisory | UNR | 8 hr |
| Jan 25, 11:38 AM MST | Cold Weather Advisory | UNR | 17 hr |
| Feb 13, 9:28 PM MST | Fire Weather Watch | UNR | 15 hr |
| Feb 14, 12:18 PM MST | Red Flag Warning | UNR | 29 hr |
| Feb 15, 9:24 PM MST | High Wind Watch | UNR | 19 hr |
| Feb 15, 9:30 PM MST | Fire Weather Watch | UNR | 14 hr |
| Feb 16, 11:41 AM MST | Red Flag Warning | UNR | 30 hr |
| Feb 16, 4:47 PM MST | High Wind Warning | UNR | 30 hr |
| Feb 18, 1:33 AM MST | Winter Weather Advisory | UNR | 35 hr |
| Feb 26, 12:48 PM MST | Fire Weather Watch | UNR | 9 hr |
| Feb 26, 10:04 PM MST | Red Flag Warning | UNR | 20 hr |
| Mar 7, 11:36 AM MST | Wind Advisory | UNR | 29 hr |
| Mar 9, 2:00 AM MDT | Red Flag Warning | UNR | 16 hr |
| Mar 10, 12:09 PM MDT | High Wind Watch | UNR | 23 hr |
| Mar 11, 11:36 AM MDT | High Wind Warning | UNR | 35 hr |
| Mar 11, 10:23 PM MDT | Red Flag Warning | UNR | 21 hr |
| Mar 16, 9:56 PM MDT | Wind Advisory | UNR | 20 hr |
| Mar 17, 1:48 AM MDT | Fire Weather Watch | UNR | 12 hr |
| Mar 17, 1:26 PM MDT | Red Flag Warning | UNR | 30 hr |
| Mar 18, 9:52 PM MDT | Red Flag Warning | UNR | 21 hr |
| Mar 19, 9:57 PM MDT | Red Flag Warning | UNR | 47 hr |
| Mar 23, 12:37 PM MDT | Fire Weather Watch | UNR | 24 hr |
| Mar 24, 12:35 PM MDT | Red Flag Warning | UNR | 33 hr |
| Mar 26, 11:25 AM MDT | Fire Weather Watch | UNR | 24 hr |
| Mar 27, 11:10 AM MDT | Red Flag Warning | UNR | 31 hr |
| Mar 29, 1:21 AM MDT | Fire Weather Watch | UNR | 11 hr |
| Mar 29, 12:10 PM MDT | Red Flag Warning | UNR | 32 hr |
| Apr 10, 11:21 AM MDT | Red Flag Warning | UNR | 3 days |
| Apr 11, 6:40 PM MDT | Special Weather Statement | UNR | 35 min |
| Apr 14, 12:55 PM MDT | Fire Weather Watch | UNR | 22 hr |
| Apr 15, 11:09 AM MDT | Red Flag Warning | UNR | 32 hr |
| Apr 18, 1:10 AM MDT | Red Flag Warning | UNR | 18 hr |
| Apr 19, 11:42 AM MDT | Red Flag Warning | UNR | 32 hr |
| Apr 21, 1:36 AM MDT | Fire Weather Watch | UNR | 11 hr |
| Apr 21, 12:48 PM MDT | Red Flag Warning | UNR | 31 hr |
| Apr 22, 3:42 PM MDT | Special Weather Statement | UNR | 33 min |
| Apr 22, 7:26 PM MDT | Wind Advisory | UNR | 23 hr |
| May 3, 3:30 PM MDT | Special Weather Statement | UNR | 45 min |
| May 3, 4:27 PM MDT | Special Weather Statement | UNR | 33 min |
| May 3, 4:29 PM MDT | Special Weather Statement | UNR | 31 min |
| May 10, 1:57 AM MDT | Fire Weather Watch | UNR | 20 hr |
| May 10, 12:08 PM MDT | Red Flag Warning | UNR | 32 hr |
| May 12, 1:19 PM MDT | Red Flag Warning | UNR | 56 hr |
| May 13, 9:12 PM MDT | Special Weather Statement | UNR | 48 min |
| May 18, 11:40 AM MDT | Freeze Warning | UNR | 21 hr |
| May 19, 11:46 AM MDT | Frost Advisory | UNR | 19 hr |
| May 30, 1:14 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| May 30, 1:57 PM MDT | Special Weather Statement | CYS | 33 min |
| May 30, 2:07 PM MDT | Severe Thunderstorm Warning | UNR | 23 min |
| May 30, 2:13 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 30, 2:40 PM MDT | Severe Thunderstorm Warning | UNR | 18 min |
| May 30, 4:25 PM MDT | Special Weather Statement | UNR | 35 min |
| May 30, 4:38 PM MDT | Severe Thunderstorm Warning | UNR | 37 min |
| May 30, 5:13 PM MDT | Severe Thunderstorm Warning | UNR | 47 min |
| May 30, 5:20 PM MDT | Mesoscale Discussion | SPC | 85 min |
| May 30, 7:48 PM MDT | Mesoscale Discussion | SPC | 87 min |
| Jun 1, 11:51 AM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 2, 12:44 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 2, 1:40 PM MDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 2, 1:58 PM MDT | Severe Thunderstorm Warning | UNR | 62 min |
| Jun 2, 2:58 PM MDT | Flash Flood Warning | UNR | 6 hr |
| Jun 2, 3:53 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 2, 4:15 PM MDT | Severe Thunderstorm Warning | UNR | 60 min |
| Jun 2, 4:52 PM MDT | Severe Thunderstorm Warning | UNR | 53 min |
| Jun 2, 5:54 PM MDT | Severe Thunderstorm Warning | UNR | 51 min |
| Jun 2, 7:13 PM MDT | Severe Thunderstorm Warning | UNR | 62 min |
| Jun 2, 8:50 PM MDT | Severe Thunderstorm Warning | UNR | 40 min |
| Jun 4, 1:32 PM MDT | Mesoscale Discussion | SPC | 88 min |
| Jun 4, 2:04 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 7, 8:38 PM MDT | Special Weather Statement | UNR | 37 min |
| Jun 9, 7:59 PM MDT | Red Flag Warning | UNR | 24 hr |
| Jun 10, 11:40 AM MDT | Wind Advisory | UNR | 29 hr |
| Jun 14, 11:50 AM MDT | Red Flag Warning | UNR | 32 hr |
| Jun 16, 1:53 AM MDT | Red Flag Warning | UNR | 18 hr |
| Jun 16, 11:25 AM MDT | Wind Advisory | UNR | 33 hr |
| Jun 16, 10:15 PM MDT | Red Flag Warning | UNR | 22 hr |
| Jun 20, 1:27 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 20, 6:12 PM MDT | Severe Thunderstorm Warning | UNR | 63 min |
| Jun 20, 6:27 PM MDT | Mesoscale Discussion | SPC | 93 min |
| Jun 20, 6:48 PM MDT | Severe Thunderstorm Warning | UNR | 42 min |
| Jun 20, 7:29 PM MDT | Special Weather Statement | UNR | 46 min |
| Jun 22, 12:36 PM MDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 22, 6:20 PM MDT | Mesoscale Discussion | SPC | 85 min |
| Jun 22, 8:34 PM MDT | Severe Thunderstorm Warning | UNR | 56 min |
| Jun 22, 10:15 PM MDT | Special Weather Statement | UNR | 30 min |
| Jun 22, 10:44 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 22, 11:28 PM MDT | Special Weather Statement | UNR | 47 min |
| Jun 26, 4:29 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 26, 6:47 PM MDT | Severe Thunderstorm Warning | UNR | 43 min |
| Jun 26, 7:24 PM MDT | Severe Thunderstorm Warning | UNR | 36 min |
| Jun 27, 1:02 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 27, 3:32 PM MDT | Special Weather Statement | UNR | 28 min |
| Jun 27, 3:54 PM MDT | Special Weather Statement | UNR | 21 min |
| Jun 27, 4:39 PM MDT | Special Weather Statement | UNR | 36 min |
| Jun 27, 4:46 PM MDT | Severe Thunderstorm Warning | UNR | 29 min |
| Jun 27, 5:12 PM MDT | Severe Thunderstorm Warning | UNR | 48 min |
| Jun 27, 5:22 PM MDT | Severe Thunderstorm Warning | UNR | 38 min |
| Jun 27, 5:57 PM MDT | Severe Thunderstorm Warning | UNR | 48 min |
| Jun 27, 6:04 PM MDT | Severe Thunderstorm Warning | UNR | 41 min |
| Jun 27, 6:47 PM MDT | Severe Thunderstorm Warning | UNR | 43 min |
| Jun 28, 12:08 PM MDT | Wind Advisory | UNR | 32 hr |
| Jun 29, 4:28 AM MDT | Red Flag Warning | UNR | 17 hr |
| Jun 30, 4:50 PM MDT | Special Weather Statement | UNR | 25 min |
| Jun 30, 5:24 PM MDT | Special Weather Statement | UNR | 36 min |
| Jun 30, 7:51 PM MDT | Special Weather Statement | UNR | 24 min |
| Jul 3, 12:07 PM MDT | Mesoscale Discussion | SPC | 23 min |
| Jul 3, 12:14 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 3, 5:36 PM MDT | Special Weather Statement | UNR | 24 min |
| Jul 3, 6:36 PM MDT | Severe Thunderstorm Warning | UNR | 45 min |
| Jul 3, 7:10 PM MDT | Severe Thunderstorm Warning | UNR | 56 min |
| Jul 3, 8:01 PM MDT | Special Weather Statement | UNR | 29 min |
| Jul 4, 11:47 AM MDT | Fire Weather Watch | UNR | 7 hr |
| Jul 6, 8:19 PM MDT | Special Weather Statement | CYS | 41 min |
| Jul 6, 8:36 PM MDT | Special Weather Statement | UNR | 24 min |
| Jul 6, 8:42 PM MDT | Special Weather Statement | UNR | 33 min |
| Jul 6, 9:00 PM MDT | Severe Thunderstorm Warning | UNR | 26 min |
| Jul 6, 9:32 PM MDT | Severe Thunderstorm Warning | UNR | 26 min |
| Jul 7, 4:24 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 7, 7:04 PM MDT | Severe Thunderstorm Warning | UNR | 56 min |
| Jul 7, 7:08 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 7, 7:55 PM MDT | Special Weather Statement | CYS | 35 min |
| Jul 8, 4:18 PM MDT | Severe Thunderstorm Warning | UNR | 23 min |
| Jul 9, 11:34 AM MDT | Extreme Heat Watch | UNR | 20 hr |
| Jul 10, 7:32 AM MDT | Heat Advisory | UNR | 11 days |
| Jul 10, 12:21 PM MDT | Fire Weather Watch | UNR | 24 hr |
| Jul 11, 11:55 AM MDT | Red Flag Warning | UNR | 3 days |
| Jul 19, 11:38 PM MDT | Special Weather Statement | UNR | 67 min |
| Jul 24, 9:34 AM MDT | Heat Advisory | UNR | 58 hr |
| Jul 24, 9:37 AM MDT | Red Flag Warning | UNR | 34 hr |
| Jul 25, 2:24 PM MDT | Special Weather Statement | UNR | 36 min |
| Jul 25, 2:51 PM MDT | Special Weather Statement | UNR | 24 min |
| Jul 26, 2:26 PM MDT | Mesoscale Discussion | SPC | 94 min |
| Jul 27, 1:13 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 27, 1:26 PM MDT | Special Weather Statement | UNR | 34 min |
| Jul 28, 7:31 PM MDT | Severe Thunderstorm Warning | UNR | 44 min |
| Jul 28, 9:36 PM MDT | Special Weather Statement | UNR | 39 min |
| Jul 29, 4:58 PM MDT | Special Weather Statement | UNR | 47 min |
| Jul 29, 5:25 PM MDT | Special Weather Statement | CYS | 35 min |
| Jul 29, 5:37 PM MDT | Special Weather Statement | UNR | 53 min |
| Jul 29, 6:02 PM MDT | Severe Thunderstorm Warning | UNR | 58 min |
| Jul 30, 12:44 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 31, 4:23 PM MDT | Severe Thunderstorm Warning | UNR | 52 min |
| Jul 31, 5:10 PM MDT | Severe Thunderstorm Warning | UNR | 35 min |
| Aug 1, 2:16 AM MDT | Heat Advisory | UNR | 42 hr |
| Aug 2, 11:19 AM MDT | Red Flag Warning | UNR | 33 hr |
| Aug 5, 11:13 AM MDT | Red Flag Warning | UNR | 33 hr |
| Aug 10, 1:14 AM MDT | Red Flag Warning | UNR | 19 hr |
| Aug 11, 1:43 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 11, 4:56 PM MDT | Severe Thunderstorm Warning | UNR | 38 min |
| Aug 12, 12:45 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 12, 1:06 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 12, 3:14 PM MDT | Severe Thunderstorm Warning | UNR | 46 min |
| Aug 12, 3:40 PM MDT | Severe Thunderstorm Warning | UNR | 27 min |
| Aug 12, 3:57 PM MDT | Severe Thunderstorm Warning | UNR | 33 min |
| Aug 12, 4:05 PM MDT | Severe Thunderstorm Warning | UNR | 40 min |
| Aug 12, 4:27 PM MDT | Severe Thunderstorm Warning | UNR | 33 min |
| Aug 12, 4:34 PM MDT | Mesoscale Discussion | SPC | 116 min |
| Aug 12, 4:42 PM MDT | Severe Thunderstorm Warning | UNR | 33 min |
| Aug 12, 5:10 PM MDT | Severe Thunderstorm Warning | UNR | 50 min |
| Aug 17, 3:00 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 17, 3:46 PM MDT | Special Weather Statement | UNR | 29 min |
| Aug 17, 4:05 PM MDT | Severe Thunderstorm Warning | UNR | 41 min |
| Aug 21, 3:13 PM MDT | Severe Thunderstorm Warning | UNR | 62 min |
| Aug 21, 3:38 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 21, 4:03 PM MDT | Severe Thunderstorm Warning | UNR | 57 min |
| Aug 21, 4:41 PM MDT | Severe Thunderstorm Warning | UNR | 22 min |
| Aug 23, 1:24 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 23, 2:40 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 23, 4:20 PM MDT | Severe Thunderstorm Warning | UNR | 18 min |
| Aug 24, 10:48 PM MDT | Special Weather Statement | UNR | 27 min |
| Aug 27, 12:43 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 27, 2:10 PM MDT | Special Weather Statement | UNR | 35 min |
| Aug 27, 2:12 PM MDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Aug 27, 2:48 PM MDT | Severe Thunderstorm Warning | UNR | 42 min |
| Aug 27, 3:21 PM MDT | Severe Thunderstorm Warning | UNR | 39 min |
| Aug 27, 3:58 PM MDT | Special Weather Statement | UNR | 32 min |
| Aug 29, 1:26 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 29, 3:49 PM MDT | Severe Thunderstorm Warning | UNR | 56 min |
| Aug 29, 4:38 PM MDT | Severe Thunderstorm Warning | UNR | 67 min |
| Sep 2, 12:22 PM MDT | Red Flag Warning | UNR | 32 hr |
| Sep 2, 1:09 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 6, 6:18 PM MDT | Special Weather Statement | UNR | 42 min |
| Sep 6, 6:32 PM MDT | Severe Thunderstorm Warning | UNR | 58 min |
| Sep 6, 9:40 PM MDT | Red Flag Warning | UNR | 21 hr |
| Sep 6, 11:33 PM MDT | Special Weather Statement | UNR | 27 min |
| Sep 10, 11:12 AM MDT | Red Flag Warning | UNR | 31 hr |
| Sep 18, 7:39 PM MDT | Special Weather Statement | UNR | 36 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 | 49 |
| Severe Thunderstorm Watch | 15 |
| Mesoscale Discussion | 21 |
| Special Weather Statement | 39 |
| Flooding | |
| Flash Flood Warning | 1 |
| Winter | |
| Winter Weather Advisory | 1 |
| Heat | |
| Extreme Heat Watch | 1 |
| Heat Advisory | 3 |
| Cold | |
| Freeze Warning | 1 |
| Cold Weather Advisory | 3 |
| Frost Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 4 |
| High Wind Watch | 4 |
| Wind Advisory | 10 |
| Fire | |
| Red Flag Warning | 31 |
| Fire Weather Watch | 12 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive2025
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.