Alert archive / Wyoming / Fremont County
Weather alerts in Fremont County, Wyoming, 2014
277 weather alerts in 2014, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Fremont County and its neighbors
Each county as a circle sized by its count in 2014. Tap one for its archive.
- Alerts
- 277
- Warnings
- 79
- Watches
- 44
- Advisories
- 48
- Busiest month
- June48 alerts
- Busiest day
- June 25, 20148 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
0 of 1 tornado reports fell inside a warning.
Fremont County, 2014
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 1 | 0% | |||
| Severe thunderstorm warnings | 24 | 3 | 88% | 9 | 44% | 17 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2014
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Riverton, WY: tornado warnings | 4 | 0 | 100% | 7 | 0% | |
| NWS Riverton, WY: severe thunderstorm warnings | 64 | 13 | 80% | 40 | 57% | 22 min |
| NWS Riverton, WY: flash flood warnings | 14 | 1 | 93% | 4 | 25% | 8 min |
An office's figures cover every county it serves, including across state lines.
Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.
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 2, 12:26 PM MST | High Wind Warning | RIW | 29 hr |
| Jan 2, 12:50 PM MST | Winter Weather Advisory | RIW | 32 hr |
| Jan 3, 9:16 PM MST | Winter Weather Advisory | RIW | 15 hr |
| Jan 5, 5:34 AM MST | Wind Chill Warning | RIW | 26 hr |
| Jan 8, 2:01 PM MST | Winter Weather Advisory | RIW | 30 hr |
| Jan 9, 2:35 PM MST | High Wind Watch | RIW | 22 hr |
| Jan 10, 1:46 AM MST | Winter Storm Watch | RIW | 11 hr |
| Jan 10, 1:01 PM MST | High Wind Warning | RIW | 3 days |
| Jan 10, 1:06 PM MST | Winter Storm Warning | RIW | 64 hr |
| Jan 13, 2:13 AM MST | High Wind Warning | RIW | 20 hr |
| Jan 13, 10:29 PM MST | Winter Weather Advisory | RIW | 10 hr |
| Jan 23, 6:26 PM MST | Dense Fog Advisory | RIW | 9 hr |
| Jan 26, 2:00 AM MST | Winter Weather Advisory | RIW | 15 hr |
| Jan 27, 1:34 PM MST | Winter Storm Watch | RIW | 32 hr |
| Jan 28, 9:53 PM MST | Winter Storm Warning | RIW | 29 hr |
| Jan 29, 2:07 AM MST | High Wind Warning | RIW | 19 hr |
| Jan 29, 2:20 AM MST | Winter Weather Advisory | RIW | 51 hr |
| Feb 3, 2:41 AM MST | Winter Weather Advisory | RIW | 34 hr |
| Feb 4, 12:43 PM MST | Wind Chill Warning | RIW | 46 hr |
| Feb 6, 1:33 AM MST | Winter Storm Watch | RIW | 24 hr |
| Feb 7, 1:20 AM MST | Winter Storm Warning | RIW | 60 hr |
| Feb 7, 1:20 AM MST | Winter Weather Advisory | RIW | 60 hr |
| Feb 10, 1:43 PM MST | Winter Storm Watch | RIW | 24 hr |
| Feb 10, 2:09 PM MST | High Wind Watch | RIW | 31 hr |
| Feb 11, 1:28 PM MST | Winter Storm Warning | RIW | 36 hr |
| Feb 11, 1:28 PM MST | Winter Weather Advisory | RIW | 47 hr |
| Feb 11, 8:54 PM MST | High Wind Warning | RIW | 44 hr |
| Feb 13, 1:36 PM MST | Winter Storm Watch | RIW | 14 hr |
| Feb 14, 2:57 AM MST | High Wind Warning | RIW | 21 hr |
| Feb 14, 3:40 AM MST | Winter Storm Warning | RIW | 24 hr |
| Feb 14, 3:40 AM MST | Winter Weather Advisory | RIW | 24 hr |
| Feb 15, 3:39 AM MST | Winter Storm Watch | RIW | 7 hr |
| Feb 15, 10:21 AM MST | Winter Weather Advisory | RIW | 31 hr |
| Feb 16, 11:29 AM MST | High Wind Watch | RIW | 17 hr |
| Feb 16, 1:35 PM MST | High Wind Warning | RIW | 29 hr |
| Feb 18, 2:11 PM MST | Winter Weather Advisory | RIW | 30 hr |
| Feb 18, 11:41 PM MST | High Wind Warning | RIW | 19 hr |
| Feb 20, 1:18 AM MST | Winter Weather Advisory | RIW | 38 hr |
| Feb 22, 2:00 AM MST | Winter Weather Advisory | RIW | 39 hr |
| Feb 23, 11:48 PM MST | Winter Weather Advisory | RIW | 39 hr |
| Feb 26, 3:43 PM MST | Winter Storm Watch | RIW | 30 hr |
| Feb 27, 2:34 PM MST | Winter Storm Warning | RIW | 59 hr |
| Feb 28, 9:17 PM MST | Winter Weather Advisory | RIW | 21 hr |
| Mar 8, 8:35 AM MST | High Wind Watch | RIW | 6 hr |
| Mar 8, 2:17 PM MST | High Wind Warning | RIW | 30 hr |
| Mar 9, 2:14 PM MDT | Winter Weather Advisory | RIW | 46 hr |
| Mar 10, 8:31 AM MDT | High Wind Watch | RIW | 5 hr |
| Mar 10, 8:31 AM MDT | High Wind Warning | RIW | 24 hr |
| Mar 16, 2:11 AM MDT | High Wind Watch | RIW | 17 hr |
| Mar 16, 1:29 PM MDT | High Wind Warning | RIW | 38 hr |
| Mar 16, 9:09 PM MDT | Winter Weather Advisory | RIW | 36 hr |
| Mar 28, 2:53 PM MDT | High Wind Watch | RIW | 6 hr |
| Mar 28, 3:09 PM MDT | Winter Weather Advisory | RIW | 51 hr |
| Mar 28, 8:33 PM MDT | High Wind Warning | RIW | 21 hr |
| Mar 29, 1:56 AM MDT | Winter Storm Watch | RIW | 25 hr |
| Mar 30, 2:42 AM MDT | Winter Storm Warning | RIW | 27 hr |
| Mar 30, 3:54 PM MDT | Special Weather Statement | RIW | 51 min |
| Apr 11, 11:41 AM MDT | Winter Storm Watch | RIW | 15 hr |
| Apr 12, 2:55 AM MDT | Winter Storm Warning | RIW | 36 hr |
| Apr 12, 2:55 AM MDT | Winter Weather Advisory | RIW | 36 hr |
| Apr 15, 8:19 PM MDT | Special Weather Statement | RIW | 41 min |
| Apr 15, 8:25 PM MDT | Severe Thunderstorm Warning | RIW | 50 min |
| Apr 16, 12:39 AM MDT | Special Weather Statement | RIW | 51 min |
| Apr 16, 1:12 AM MDT | Special Weather Statement | RIW | 63 min |
| Apr 16, 2:17 AM MDT | Special Weather Statement | RIW | 58 min |
| Apr 22, 2:07 PM MDT | Special Weather Statement | RIW | 38 min |
| Apr 22, 2:12 PM MDT | High Wind Warning | RIW | 13 hr |
| Apr 22, 3:51 PM MDT | Special Weather Statement | RIW | 39 min |
| Apr 26, 3:15 PM MDT | Special Weather Statement | RIW | 45 min |
| Apr 26, 7:27 PM MDT | Winter Weather Advisory | RIW | 24 hr |
| Apr 29, 3:26 AM MDT | Winter Weather Advisory | RIW | 21 hr |
| May 6, 1:48 PM MDT | Mesoscale Discussion | SPC | 117 min |
| May 6, 2:03 PM MDT | Special Weather Statement | RIW | 27 min |
| May 6, 2:05 PM MDT | Special Weather Statement | RIW | 25 min |
| May 6, 2:13 PM MDT | Severe Thunderstorm Warning | RIW | 47 min |
| May 6, 2:31 PM MDT | Winter Weather Advisory | RIW | 30 hr |
| May 6, 3:04 PM MDT | Severe Thunderstorm Warning | RIW | 41 min |
| May 6, 5:29 PM MDT | Special Weather Statement | RIW | 31 min |
| May 6, 6:30 PM MDT | Special Weather Statement | RIW | 30 min |
| May 9, 3:13 AM MDT | Winter Weather Advisory | RIW | 18 hr |
| May 10, 2:23 PM MDT | Winter Weather Advisory | RIW | 40 hr |
| May 11, 2:05 AM MDT | Winter Storm Warning | RIW | 28 hr |
| May 21, 7:05 PM MDT | Special Weather Statement | RIW | 40 min |
| May 22, 7:48 PM MDT | Special Weather Statement | RIW | 42 min |
| May 23, 12:47 PM MDT | Flood Watch | RIW | 43 hr |
| May 23, 5:36 PM MDT | Special Weather Statement | RIW | 39 min |
| May 23, 6:20 PM MDT | Special Weather Statement | RIW | 40 min |
| May 23, 7:01 PM MDT | Special Weather Statement | RIW | 59 min |
| May 25, 7:58 AM MDT | Flash Flood Watch | RIW | 13 hr |
| May 26, 4:56 PM MDT | Flood Watch | RIW | 6 days |
| May 26, 5:48 PM MDT | Special Weather Statement | RIW | 27 min |
| May 27, 10:49 AM MDT | River Flood Warning | RIW | 6 days |
| May 27, 10:49 AM MDT | River Flood Warning | RIW | 6 days |
| May 28, 1:31 PM MDT | Special Weather Statement | RIW | 59 min |
| May 28, 1:54 PM MDT | Severe Thunderstorm Warning | RIW | 66 min |
| May 28, 2:02 PM MDT | Mesoscale Discussion | SPC | 118 min |
| May 28, 2:46 PM MDT | Severe Thunderstorm Warning | RIW | 59 min |
| May 28, 3:20 PM MDT | Special Weather Statement | RIW | 40 min |
| May 28, 4:32 PM MDT | Special Weather Statement | RIW | 58 min |
| May 28, 5:06 PM MDT | Severe Thunderstorm Warning | RIW | 54 min |
| May 28, 7:46 PM MDT | Special Weather Statement | RIW | 44 min |
| May 29, 1:54 PM MDT | Mesoscale Discussion | SPC | 96 min |
| May 30, 2:44 PM MDT | Special Weather Statement | RIW | 46 min |
| May 30, 3:21 PM MDT | Special Weather Statement | RIW | 39 min |
| May 31, 5:46 PM MDT | Special Weather Statement | RIW | 44 min |
| Jun 1, 8:36 AM MDT | Special Weather Statement | RIW | 39 min |
| Jun 1, 8:58 AM MDT | Special Weather Statement | RIW | 47 min |
| Jun 1, 10:05 AM MDT | Special Weather Statement | RIW | 40 min |
| Jun 1, 12:38 PM MDT | Special Weather Statement | RIW | 67 min |
| Jun 1, 12:48 PM MDT | Special Weather Statement | RIW | 42 min |
| Jun 1, 1:26 PM MDT | Special Weather Statement | RIW | 64 min |
| Jun 1, 2:13 PM MDT | Special Weather Statement | RIW | 47 min |
| Jun 3, 10:49 AM MDT | River Flood Warning | RIW | 3 days |
| Jun 3, 11:16 AM MDT | Special Weather Statement | RIW | 74 min |
| Jun 3, 12:31 PM MDT | Special Weather Statement | RIW | 44 min |
| Jun 3, 1:19 PM MDT | Special Weather Statement | RIW | 41 min |
| Jun 4, 2:20 PM MDT | Severe Thunderstorm Warning | RIW | 40 min |
| Jun 7, 11:12 PM MDT | Special Weather Statement | RIW | 48 min |
| Jun 13, 1:05 PM MDT | Freeze Warning | RIW | 8 hr |
| Jun 14, 2:48 AM MDT | Freeze Warning | RIW | 30 hr |
| Jun 16, 2:04 PM MDT | Freeze Watch | RIW | 13 hr |
| Jun 16, 2:06 PM MDT | Winter Weather Advisory | RIW | 54 hr |
| Jun 17, 2:34 AM MDT | Freeze Warning | RIW | 29 hr |
| Jun 22, 12:51 PM MDT | Severe Thunderstorm Warning | RIW | 30 min |
| Jun 22, 1:11 PM MDT | Special Weather Statement | RIW | 49 min |
| Jun 22, 1:28 PM MDT | Special Weather Statement | RIW | 47 min |
| Jun 22, 2:21 PM MDT | Severe Thunderstorm Warning | RIW | 38 min |
| Jun 22, 5:29 PM MDT | Severe Thunderstorm Warning | RIW | 46 min |
| Jun 22, 5:45 PM MDT | Severe Thunderstorm Warning | RIW | 45 min |
| Jun 22, 6:20 PM MDT | Special Weather Statement | RIW | 40 min |
| Jun 24, 2:48 PM MDT | Severe Thunderstorm Warning | RIW | 57 min |
| Jun 24, 4:24 PM MDT | Special Weather Statement | RIW | 51 min |
| Jun 24, 4:32 PM MDT | Special Weather Statement | RIW | 43 min |
| Jun 24, 5:21 PM MDT | Special Weather Statement | RIW | 54 min |
| Jun 24, 5:54 PM MDT | Special Weather Statement | RIW | 66 min |
| Jun 24, 6:16 PM MDT | Severe Thunderstorm Warning | RIW | 59 min |
| Jun 24, 6:32 PM MDT | Special Weather Statement | RIW | 43 min |
| Jun 24, 6:38 PM MDT | Severe Thunderstorm Warning | RIW | 52 min |
| Jun 24, 7:45 PM MDT | Special Weather Statement | RIW | 60 min |
| Jun 24, 8:09 PM MDT | Severe Thunderstorm Warning | RIW | 66 min |
| Jun 24, 8:34 PM MDT | Special Weather Statement | RIW | 56 min |
| Jun 25, 3:21 PM MDT | Special Weather Statement | RIW | 39 min |
| Jun 25, 4:09 PM MDT | Special Weather Statement | RIW | 36 min |
| Jun 26, 2:13 PM MDT | Flood Watch | RIW | 28 hr |
| Jun 26, 3:48 PM MDT | Special Weather Statement | RIW | 42 min |
| Jun 26, 4:09 PM MDT | Severe Thunderstorm Warning | RIW | 66 min |
| Jun 26, 5:13 PM MDT | Severe Thunderstorm Warning | RIW | 62 min |
| Jun 26, 9:38 PM MDT | Special Weather Statement | RIW | 52 min |
| Jun 27, 12:28 PM MDT | Special Weather Statement | RIW | 47 min |
| Jun 27, 2:51 PM MDT | Special Weather Statement | RIW | 39 min |
| Jun 27, 3:30 PM MDT | Special Weather Statement | RIW | 45 min |
| Jun 27, 4:16 PM MDT | Special Weather Statement | RIW | 44 min |
| Jun 27, 4:59 PM MDT | Special Weather Statement | RIW | 46 min |
| Jul 3, 11:31 PM MDT | Special Weather Statement | RIW | 59 min |
| Jul 4, 2:41 PM MDT | Special Weather Statement | RIW | 49 min |
| Jul 10, 1:00 PM MDT | Special Weather Statement | RIW | 30 min |
| Jul 10, 1:28 PM MDT | Special Weather Statement | RIW | 32 min |
| Jul 11, 11:56 AM MDT | Areal Flood Advisory | RIW | 3 hr |
| Jul 11, 12:33 PM MDT | Flash Flood Watch | RIW | 8 hr |
| Jul 11, 1:03 PM MDT | Areal Flood Advisory | RIW | 3 hr |
| Jul 11, 4:25 PM MDT | Special Weather Statement | RIW | 50 min |
| Jul 12, 4:10 PM MDT | Special Weather Statement | RIW | 35 min |
| Jul 14, 3:28 PM MDT | Special Weather Statement | RIW | 47 min |
| Jul 14, 3:55 PM MDT | Special Weather Statement | RIW | 50 min |
| Jul 15, 5:01 PM MDT | Severe Thunderstorm Warning | RIW | 59 min |
| Jul 15, 6:01 PM MDT | Severe Thunderstorm Warning | RIW | 28 min |
| Jul 15, 6:43 PM MDT | Special Weather Statement | RIW | 47 min |
| Jul 20, 11:26 AM MDT | Red Flag Warning | RIW | 33 hr |
| Jul 21, 1:20 PM MDT | Special Weather Statement | RIW | 40 min |
| Jul 21, 4:06 PM MDT | Special Weather Statement | RIW | 39 min |
| Jul 21, 4:52 PM MDT | Special Weather Statement | RIW | 38 min |
| Jul 21, 6:02 PM MDT | Severe Thunderstorm Warning | RIW | 58 min |
| Jul 21, 6:54 PM MDT | Severe Thunderstorm Warning | RIW | 32 min |
| Jul 22, 2:20 PM MDT | Fire Weather Watch | RIW | 9 hr |
| Jul 22, 11:41 PM MDT | Red Flag Warning | RIW | 4 days |
| Jul 23, 5:34 PM MDT | Special Weather Statement | RIW | 26 min |
| Jul 24, 12:35 AM MDT | Special Weather Statement | RIW | 40 min |
| Jul 24, 1:13 AM MDT | Special Weather Statement | RIW | 62 min |
| Aug 2, 9:14 PM MDT | Special Weather Statement | RIW | 46 min |
| Aug 5, 3:53 PM MDT | Special Weather Statement | RIW | 52 min |
| Aug 5, 5:29 PM MDT | Areal Flood Advisory | RIW | 6 hr |
| Aug 5, 6:12 PM MDT | Areal Flood Advisory | RIW | 3 hr |
| Aug 5, 6:49 PM MDT | Areal Flood Advisory | RIW | 3 hr |
| Aug 6, 3:39 PM MDT | Special Weather Statement | RIW | 51 min |
| Aug 6, 4:05 PM MDT | Special Weather Statement | RIW | 40 min |
| Aug 7, 5:40 PM MDT | Special Weather Statement | RIW | 35 min |
| Aug 7, 5:45 PM MDT | Special Weather Statement | RIW | 30 min |
| Aug 7, 6:27 PM MDT | Special Weather Statement | RIW | 33 min |
| Aug 9, 4:07 PM MDT | Special Weather Statement | RIW | 23 min |
| Aug 9, 4:36 PM MDT | Special Weather Statement | RIW | 24 min |
| Aug 12, 6:02 PM MDT | Special Weather Statement | RIW | 43 min |
| Aug 14, 4:33 PM MDT | Severe Thunderstorm Warning | RIW | 31 min |
| Aug 14, 4:54 PM MDT | Special Weather Statement | RIW | 51 min |
| Aug 14, 5:03 PM MDT | Severe Thunderstorm Warning | RIW | 38 min |
| Aug 14, 5:36 PM MDT | Special Weather Statement | RIW | 39 min |
| Aug 14, 5:45 PM MDT | Special Weather Statement | RIW | 60 min |
| Aug 14, 5:58 PM MDT | Special Weather Statement | RIW | 47 min |
| Aug 14, 6:21 PM MDT | Special Weather Statement | RIW | 39 min |
| Aug 15, 7:55 PM MDT | Special Weather Statement | RIW | 50 min |
| Aug 16, 8:52 PM MDT | Red Flag Warning | RIW | 23 hr |
| Aug 22, 6:38 PM MDT | Special Weather Statement | RIW | 22 min |
| Aug 22, 6:54 PM MDT | Special Weather Statement | RIW | 36 min |
| Aug 23, 2:07 PM MDT | Special Weather Statement | RIW | 38 min |
| Aug 23, 2:38 PM MDT | Special Weather Statement | RIW | 37 min |
| Aug 23, 3:25 PM MDT | Special Weather Statement | RIW | 50 min |
| Sep 1, 12:55 PM MDT | Red Flag Warning | RIW | 31 hr |
| Sep 1, 12:55 PM MDT | Red Flag Warning | RIW | 56 hr |
| Sep 5, 2:21 PM MDT | Special Weather Statement | RIW | 39 min |
| Sep 7, 3:30 PM MDT | Special Weather Statement | RIW | 45 min |
| Sep 7, 3:41 PM MDT | Special Weather Statement | RIW | 49 min |
| Sep 7, 4:04 PM MDT | Special Weather Statement | RIW | 26 min |
| Sep 7, 4:21 PM MDT | Severe Thunderstorm Warning | RIW | 26 min |
| Sep 7, 9:45 PM MDT | Special Weather Statement | RIW | 45 min |
| Sep 9, 2:33 PM MDT | Winter Storm Watch | RIW | 24 hr |
| Sep 10, 2:55 PM MDT | Winter Storm Warning | RIW | 27 hr |
| Sep 10, 2:56 PM MDT | Freeze Watch | RIW | 10 hr |
| Sep 11, 12:52 AM MDT | Freeze Warning | RIW | 32 hr |
| Sep 24, 12:44 PM MDT | Fire Weather Watch | RIW | 14 hr |
| Sep 25, 2:18 AM MDT | Red Flag Warning | RIW | 17 hr |
| Oct 11, 12:10 PM MDT | Winter Weather Advisory | RIW | 24 hr |
| Oct 21, 1:42 PM MDT | Special Weather Statement | RIW | 48 min |
| Oct 21, 2:09 PM MDT | Special Weather Statement | RIW | 51 min |
| Oct 21, 2:44 PM MDT | Special Weather Statement | RIW | 46 min |
| Oct 21, 2:49 PM MDT | Special Weather Statement | RIW | 41 min |
| Oct 21, 3:11 PM MDT | Special Weather Statement | RIW | 49 min |
| Oct 21, 3:18 PM MDT | Special Weather Statement | RIW | 42 min |
| Oct 24, 2:21 PM MDT | High Wind Watch | RIW | 25 hr |
| Oct 25, 3:34 PM MDT | High Wind Warning | RIW | 20 hr |
| Nov 1, 8:21 AM MDT | High Wind Warning | RIW | 12 hr |
| Nov 6, 2:37 AM MST | High Wind Watch | RIW | 13 hr |
| Nov 8, 2:28 AM MST | High Wind Watch | RIW | 11 hr |
| Nov 8, 1:22 PM MST | High Wind Warning | RIW | 28 hr |
| Nov 8, 2:09 PM MST | Winter Weather Advisory | RIW | 72 hr |
| Nov 10, 11:10 AM MST | Wind Chill Watch | RIW | 27 hr |
| Nov 11, 1:59 PM MST | Wind Chill Warning | RIW | 18 hr |
| Nov 12, 1:00 PM MST | Winter Weather Advisory | RIW | 64 hr |
| Nov 13, 1:25 PM MST | Winter Storm Warning | RIW | 40 hr |
| Nov 16, 1:50 AM MST | Winter Weather Advisory | RIW | 18 hr |
| Nov 20, 2:11 PM MST | Winter Storm Watch | RIW | 25 hr |
| Nov 20, 2:17 PM MST | High Wind Watch | RIW | 25 hr |
| Nov 21, 2:54 PM MST | Winter Storm Warning | RIW | 39 hr |
| Nov 21, 2:54 PM MST | Winter Weather Advisory | RIW | 29 hr |
| Nov 21, 2:59 PM MST | High Wind Warning | RIW | 29 hr |
| Nov 21, 7:50 PM MST | High Wind Watch | RIW | 25 hr |
| Nov 22, 6:05 PM MST | Special Weather Statement | RIW | 55 min |
| Nov 23, 9:06 PM MST | High Wind Watch | RIW | 18 hr |
| Nov 24, 6:04 AM MST | Winter Storm Watch | RIW | 9 hr |
| Nov 24, 2:38 PM MST | Winter Storm Warning | RIW | 38 hr |
| Nov 24, 2:38 PM MST | Winter Weather Advisory | RIW | 22 hr |
| Nov 24, 2:54 PM MST | High Wind Warning | RIW | 28 hr |
| Nov 25, 1:03 PM MST | Winter Weather Advisory | RIW | 24 hr |
| Nov 26, 1:03 PM MST | High Wind Watch | RIW | 13 hr |
| Nov 27, 2:30 AM MST | High Wind Warning | RIW | 63 hr |
| Nov 27, 1:52 PM MST | High Wind Watch | RIW | 25 hr |
| Nov 27, 1:56 PM MST | Winter Storm Watch | RIW | 25 hr |
| Nov 28, 12:01 PM MST | Winter Weather Advisory | RIW | 63 hr |
| Nov 28, 2:33 PM MST | Winter Storm Warning | RIW | 36 hr |
| Nov 30, 2:06 PM MST | High Wind Watch | RIW | 12 hr |
| Dec 1, 2:32 AM MST | High Wind Warning | RIW | 26 hr |
| Dec 1, 2:42 AM MST | Winter Weather Advisory | RIW | 33 hr |
| Dec 12, 2:28 PM MST | Winter Weather Advisory | RIW | 66 hr |
| Dec 14, 12:44 PM MST | Winter Storm Warning | RIW | 16 hr |
| Dec 16, 5:48 PM MST | Dense Fog Advisory | RIW | 16 hr |
| Dec 17, 2:29 PM MST | Dense Fog Advisory | RIW | 25 hr |
| Dec 18, 9:33 PM MST | Dense Fog Advisory | RIW | 11 hr |
| Dec 19, 2:56 AM MST | Winter Storm Watch | RIW | 35 hr |
| Dec 19, 2:41 PM MST | Dense Fog Advisory | RIW | 9 hr |
| Dec 20, 3:07 AM MST | High Wind Watch | RIW | 11 hr |
| Dec 20, 1:37 PM MST | High Wind Warning | RIW | 34 hr |
| Dec 20, 2:07 PM MST | Winter Storm Warning | RIW | 31 hr |
| Dec 21, 2:30 AM MST | High Wind Watch | RIW | 11 hr |
| Dec 23, 2:31 PM MST | Winter Storm Watch | RIW | 22 hr |
| Dec 23, 9:44 PM MST | Winter Weather Advisory | RIW | 46 hr |
| Dec 24, 12:48 PM MST | Winter Storm Warning | RIW | 34 hr |
| Dec 27, 12:14 PM MST | Winter Weather Advisory | RIW | 48 hr |
| Dec 29, 1:21 AM MST | Wind Chill Watch | RIW | 11 hr |
| Dec 29, 12:02 PM MST | Wind Chill Warning | RIW | 48 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 | 24 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 103 |
| Flooding | |
| River Flood Warning | 3 |
| Flash Flood Watch | 2 |
| Flood Watch | 3 |
| Areal Flood Advisory | 5 |
| Winter | |
| Winter Storm Warning | 17 |
| Winter Storm Watch | 15 |
| Winter Weather Advisory | 38 |
| Cold | |
| Freeze Warning | 4 |
| Wind Chill Warning | 4 |
| Freeze Watch | 2 |
| Wind Chill Watch | 2 |
| Wind and dust | |
| High Wind Warning | 21 |
| High Wind Watch | 18 |
| Fire | |
| Red Flag Warning | 6 |
| Fire Weather Watch | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20132015
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.