Alert archive / Colorado / Ouray County
Weather alerts in Ouray County, Colorado, 2026
100 weather alerts in 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Ouray County and its neighbors
Each county as a circle sized by its count in 2026. Tap one for its archive.
- Alerts
- 100
- Warnings
- 37
- Watches
- 26
- Advisories
- 36
- Busiest month
- June32 alerts
- Busiest day
- July 29, 20265 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Ouray County, 2026
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 2 | 0 | 100% | 0 | ||
| Flash flood warnings | 7 | 4 | 43% | 20 | 60% | 125 min |
Each office's whole area, 2026
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Grand Junction, CO: tornado warnings | 1 | 0 | 100% | 1 | 0% | |
| NWS Grand Junction, CO: severe thunderstorm warnings | 45 | 5 | 89% | 28 | 39% | 22 min |
| NWS Grand Junction, CO: flash flood warnings | 132 | 27 | 80% | 103 | 45% | 75 min |
An office's figures cover every county it serves, including across state lines.
The year is still running; reports filed late and damage surveys can still change these figures.
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 7, 2:29 AM MST | Winter Weather Advisory | GJT | 57 hr |
| Jan 9, 1:51 AM MST | Winter Storm Warning | GJT | 9 hr |
| Jan 21, 1:58 PM MST | Winter Weather Advisory | GJT | 3 days |
| Feb 15, 12:21 PM MST | Winter Storm Warning | GJT | 4 days |
| Feb 19, 11:24 AM MST | Winter Weather Advisory | GJT | 33 hr |
| Mar 4, 12:37 PM MST | Winter Weather Advisory | GJT | 59 hr |
| Mar 28, 10:00 PM MDT | Red Flag Warning | GJT | 46 hr |
| Mar 30, 12:06 PM MDT | Winter Weather Advisory | GJT | 57 hr |
| May 4, 11:24 AM MDT | Winter Weather Advisory | GJT | 55 hr |
| May 10, 10:03 PM MDT | Fire Weather Watch | GJT | 24 hr |
| May 11, 10:29 PM MDT | Red Flag Warning | GJT | 47 hr |
| May 14, 10:38 AM MDT | Fire Weather Watch | GJT | 24 hr |
| May 15, 10:39 AM MDT | Red Flag Warning | GJT | 33 hr |
| May 27, 12:12 PM MDT | Fire Weather Watch | GJT | 23 hr |
| May 27, 12:12 PM MDT | Red Flag Warning | GJT | 32 hr |
| May 28, 11:19 AM MDT | Red Flag Warning | GJT | 33 hr |
| Jun 4, 11:25 AM MDT | Fire Weather Watch | GJT | 23 hr |
| Jun 5, 10:47 AM MDT | Fire Weather Watch | GJT | 49 hr |
| Jun 5, 10:47 AM MDT | Red Flag Warning | GJT | 34 hr |
| Jun 5, 10:47 AM MDT | Red Flag Warning | GJT | 59 hr |
| Jun 7, 11:38 AM MDT | Fire Weather Watch | GJT | 24 hr |
| Jun 7, 11:38 AM MDT | Red Flag Warning | GJT | 33 hr |
| Jun 7, 11:38 AM MDT | Red Flag Warning | GJT | 58 hr |
| Jun 8, 11:17 AM MDT | Fire Weather Watch | GJT | 49 hr |
| Jun 8, 11:17 AM MDT | Red Flag Warning | GJT | 59 hr |
| Jun 10, 11:51 AM MDT | Fire Weather Watch | GJT | 23 hr |
| Jun 11, 10:23 AM MDT | Red Flag Warning | GJT | 35 hr |
| Jun 14, 11:34 AM MDT | Red Flag Warning | GJT | 32 hr |
| Jun 15, 10:36 AM MDT | Fire Weather Watch | GJT | 25 hr |
| Jun 15, 10:36 AM MDT | Red Flag Warning | GJT | 34 hr |
| Jun 16, 11:46 AM MDT | Red Flag Warning | GJT | 33 hr |
| Jun 18, 12:11 PM MDT | Fire Weather Watch | GJT | 24 hr |
| Jun 19, 11:41 AM MDT | Red Flag Warning | GJT | 34 hr |
| Jun 20, 10:41 PM MDT | Red Flag Warning | GJT | 45 hr |
| Jun 21, 10:15 PM MDT | Fire Weather Watch | GJT | 14 hr |
| Jun 22, 11:46 AM MDT | Red Flag Warning | GJT | 34 hr |
| Jun 24, 1:01 PM MDT | Fire Weather Watch | GJT | 22 hr |
| Jun 24, 1:01 PM MDT | Red Flag Warning | GJT | 3 days |
| Jun 25, 11:08 AM MDT | Fire Weather Watch | GJT | 24 hr |
| Jun 26, 10:58 AM MDT | Red Flag Warning | GJT | 59 hr |
| Jun 27, 12:05 PM MDT | Fire Weather Watch | GJT | 34 hr |
| Jun 28, 12:07 AM MDT | Red Flag Warning | GJT | 3 hr |
| Jun 28, 10:04 PM MDT | Fire Weather Watch | GJT | 14 hr |
| Jun 28, 10:04 PM MDT | Red Flag Warning | GJT | 22 hr |
| Jun 29, 11:43 AM MDT | Red Flag Warning | GJT | 33 hr |
| Jun 29, 9:46 PM MDT | Fire Weather Watch | GJT | 16 hr |
| Jun 30, 1:19 PM MDT | Fire Weather Watch | GJT | 23 hr |
| Jun 30, 1:19 PM MDT | Red Flag Warning | GJT | 31 hr |
| Jul 1, 12:34 PM MDT | Red Flag Warning | GJT | 31 hr |
| Jul 2, 12:46 PM MDT | Red Flag Warning | GJT | 31 hr |
| Jul 13, 3:28 PM MDT | Areal Flood Advisory | GJT | 5 hr |
| Jul 14, 3:18 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| Jul 15, 5:03 PM MDT | Areal Flood Advisory | GJT | 117 min |
| Jul 16, 1:40 PM MDT | Areal Flood Advisory | GJT | 6 hr |
| Jul 17, 2:48 PM MDT | Areal Flood Advisory | GJT | 5 hr |
| Jul 18, 2:37 PM MDT | Areal Flood Advisory | GJT | 5 hr |
| Jul 19, 9:11 AM MDT | Flood Watch | GJT | 11 hr |
| Jul 20, 6:18 PM MDT | Special Weather Statement | GJT | 27 min |
| Jul 21, 9:59 AM MDT | Flood Watch | GJT | 11 hr |
| Jul 21, 5:40 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| Jul 22, 1:17 AM MDT | Flood Watch | GJT | 26 hr |
| Jul 22, 11:04 AM MDT | Areal Flood Advisory | GJT | 10 hr |
| Jul 22, 10:46 PM MDT | Areal Flood Advisory | GJT | 104 min |
| Jul 23, 3:52 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| Jul 24, 2:37 PM MDT | Areal Flood Advisory | GJT | 4 hr |
| Jul 24, 3:12 PM MDT | Flash Flood Warning | GJT | 4 hr |
| Jul 26, 1:21 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| Jul 26, 1:48 PM MDT | Areal Flood Advisory | GJT | 2 hr |
| Jul 26, 4:02 PM MDT | Flash Flood Warning | GJT | 3 hr |
| Jul 27, 1:36 PM MDT | Areal Flood Advisory | GJT | 5 hr |
| Jul 27, 5:33 PM MDT | Areal Flood Advisory | GJT | 117 min |
| Jul 28, 12:13 PM MDT | Areal Flood Advisory | GJT | 8 hr |
| Jul 28, 9:23 PM MDT | Areal Flood Advisory | GJT | 5 hr |
| Jul 29, 3:07 PM MDT | Areal Flood Advisory | GJT | 24 min |
| Jul 29, 3:31 PM MDT | Flash Flood Warning | GJT | 5 hr |
| Jul 29, 3:51 PM MDT | Flash Flood Warning | GJT | 4 hr |
| Jul 29, 3:55 PM MDT | Flash Flood Warning | GJT | 3 hr |
| Aug 5, 9:41 PM MDT | Red Flag Warning | GJT | 22 hr |
| Aug 11, 3:25 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| Aug 12, 11:46 AM MDT | Flood Watch | GJT | 12 hr |
| Aug 12, 12:49 PM MDT | Areal Flood Advisory | GJT | 6 hr |
| Aug 13, 12:37 PM MDT | Flash Flood Watch | GJT | 9 hr |
| Aug 13, 2:22 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| Aug 19, 12:51 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| Aug 21, 12:43 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| Aug 22, 1:31 PM MDT | Areal Flood Advisory | GJT | 78 min |
| Aug 22, 2:49 PM MDT | Flash Flood Warning | GJT | 3 hr |
| Aug 23, 1:37 PM MDT | Areal Flood Advisory | GJT | 4 hr |
| Aug 24, 3:07 PM MDT | Areal Flood Advisory | GJT | 4 hr |
| Aug 29, 12:39 PM MDT | Flash Flood Watch | GJT | 11 hr |
| Aug 30, 4:18 AM MDT | Flood Watch | GJT | 41 hr |
| Sep 14, 3:44 AM MDT | Areal Flood Advisory | GJT | 5 hr |
| Sep 14, 1:25 PM MDT | Severe Thunderstorm Warning | GJT | 16 min |
| Sep 14, 2:04 PM MDT | Areal Flood Advisory | GJT | 4 hr |
| Sep 15, 10:44 AM MDT | Flood Watch | GJT | 61 hr |
| Sep 15, 1:12 PM MDT | Severe Thunderstorm Warning | GJT | 33 min |
| Sep 16, 4:49 PM MDT | Areal Flood Advisory | GJT | 4 hr |
| Sep 16, 9:17 PM MDT | Flash Flood Warning | GJT | 3 hr |
| Sep 19, 2:26 AM MDT | Areal Flood Advisory | GJT | 86 min |
| Sep 27, 12:45 AM MDT | Flood Watch | GJT | 3 days |
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 | 2 |
| Special Weather Statement | 1 |
| Flooding | |
| Flash Flood Warning | 7 |
| Flash Flood Watch | 2 |
| Flood Watch | 7 |
| Areal Flood Advisory | 30 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Weather Advisory | 6 |
| Fire | |
| Red Flag Warning | 26 |
| Fire Weather Watch | 17 |
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.