Alert archive / New Mexico / Sierra County
Weather alerts in Sierra County, New Mexico, 2026
165 weather alerts in 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Sierra County and its neighbors
Each county as a circle sized by its count in 2026. Tap one for its archive.
- Alerts
- 165
- Warnings
- 62
- Watches
- 20
- Advisories
- 65
- Busiest month
- September74 alerts
- Busiest day
- September 29, 202617 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 6, 9:27 PM MST | Winter Weather Advisory | EPZ | 59 hr |
| Jan 8, 12:40 PM MST | Cold Weather Advisory | EPZ | 45 hr |
| Jan 22, 5:20 PM MST | Winter Weather Advisory | EPZ | 66 hr |
| Jan 25, 9:00 PM MST | Freezing Fog Advisory | EPZ | 13 hr |
| Feb 16, 4:37 AM MST | Fire Weather Watch | EPZ | 40 hr |
| Feb 16, 11:30 AM MST | High Wind Warning | EPZ | 33 hr |
| Feb 16, 11:30 AM MST | Wind Advisory | EPZ | 33 hr |
| Feb 17, 11:16 AM MST | Blowing Dust Advisory | EPZ | 6 hr |
| Feb 17, 8:46 PM MST | High Wind Warning | EPZ | 26 hr |
| Feb 17, 8:46 PM MST | Wind Advisory | EPZ | 23 hr |
| Feb 17, 9:05 PM MST | Red Flag Warning | EPZ | 21 hr |
| Feb 18, 6:33 AM MST | Blowing Dust Advisory | EPZ | 11 hr |
| Feb 19, 10:46 AM MST | Wind Advisory | EPZ | 31 hr |
| Mar 13, 3:31 AM MDT | Fire Weather Watch | EPZ | 45 hr |
| Mar 13, 1:23 PM MDT | Red Flag Warning | EPZ | 55 hr |
| Mar 25, 12:46 PM MDT | Red Flag Warning | EPZ | 32 hr |
| Mar 26, 10:33 AM MDT | Wind Advisory | EPZ | 33 hr |
| Apr 15, 10:08 PM MDT | Fire Weather Watch | EPZ | 13 hr |
| Apr 16, 10:47 AM MDT | Red Flag Warning | EPZ | 33 hr |
| Apr 21, 1:29 PM MDT | Fire Weather Watch | EPZ | 16 hr |
| Apr 22, 5:51 AM MDT | Red Flag Warning | EPZ | 38 hr |
| Apr 24, 3:42 AM MDT | Fire Weather Watch | EPZ | 9 hr |
| Apr 24, 3:42 AM MDT | Fire Weather Watch | EPZ | 9 hr |
| Apr 24, 12:15 PM MDT | Red Flag Warning | EPZ | 32 hr |
| Apr 24, 12:15 PM MDT | Red Flag Warning | EPZ | 56 hr |
| Apr 24, 10:42 PM MDT | Wind Advisory | EPZ | 45 hr |
| Apr 25, 7:25 PM MDT | High Wind Warning | EPZ | 24 hr |
| Apr 26, 7:23 AM MDT | Blowing Dust Advisory | EPZ | 12 hr |
| May 13, 2:22 PM MDT | Fire Weather Watch | EPZ | 13 hr |
| May 14, 3:21 AM MDT | Red Flag Warning | EPZ | 17 hr |
| May 15, 10:24 AM MDT | Fire Weather Watch | EPZ | 25 hr |
| May 16, 11:14 AM MDT | Fire Weather Watch | EPZ | 25 hr |
| May 16, 11:14 AM MDT | Red Flag Warning | EPZ | 60 hr |
| May 17, 12:03 PM MDT | Red Flag Warning | EPZ | 32 hr |
| May 20, 5:39 PM MDT | Blowing Dust Advisory | EPZ | 2 hr |
| May 25, 1:20 PM MDT | Mesoscale Discussion | SPC | 115 min |
| May 25, 4:12 PM MDT | Severe Thunderstorm Warning | EPZ | 48 min |
| Jun 2, 4:13 PM MDT | Severe Thunderstorm Warning | EPZ | 27 min |
| Jun 3, 2:50 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 14, 2:19 PM MDT | Mesoscale Discussion | SPC | 116 min |
| Jun 14, 5:16 PM MDT | Special Weather Statement | EPZ | 29 min |
| Jun 15, 4:19 PM MDT | Special Weather Statement | EPZ | 26 min |
| Jun 15, 4:33 PM MDT | Special Weather Statement | EPZ | 27 min |
| Jun 21, 11:01 AM MDT | Heat Advisory | EPZ | 4 days |
| Jun 24, 3:35 PM MDT | Special Weather Statement | EPZ | 40 min |
| Jun 25, 12:57 PM MDT | Fire Weather Watch | EPZ | 12 hr |
| Jun 26, 1:21 AM MDT | Red Flag Warning | EPZ | 67 hr |
| Jun 28, 1:50 PM MDT | Fire Weather Watch | EPZ | 32 hr |
| Jul 5, 12:40 PM MDT | Severe Thunderstorm Warning | EPZ | 38 min |
| Jul 5, 5:03 PM MDT | Areal Flood Advisory | EPZ | 117 min |
| Jul 6, 3:11 PM MDT | Special Weather Statement | EPZ | 34 min |
| Jul 6, 4:24 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Jul 6, 6:27 PM MDT | Special Weather Statement | EPZ | 33 min |
| Jul 9, 6:04 PM MDT | Dust Storm Advisory | EPZ | 41 min |
| Jul 16, 5:32 PM MDT | Dust Storm Advisory | EPZ | 85 min |
| Jul 17, 4:50 PM MDT | Dust Storm Advisory | EPZ | 85 min |
| Jul 18, 1:03 PM MDT | Areal Flood Advisory | EPZ | 117 min |
| Jul 18, 4:36 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jul 19, 10:21 PM MDT | Flood Watch | EPZ | 26 hr |
| Jul 20, 2:03 PM MDT | Special Weather Statement | EPZ | 27 min |
| Jul 20, 2:07 PM MDT | Severe Thunderstorm Warning | EPZ | 23 min |
| Jul 20, 2:13 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Jul 20, 2:26 PM MDT | Severe Thunderstorm Warning | EPZ | 30 min |
| Jul 20, 4:10 PM MDT | Severe Thunderstorm Warning | EPZ | 35 min |
| Jul 20, 4:43 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Jul 20, 4:49 PM MDT | Severe Thunderstorm Warning | EPZ | 41 min |
| Jul 21, 6:17 PM MDT | Areal Flood Advisory | EPZ | 118 min |
| Jul 23, 12:04 PM MDT | Heat Advisory | EPZ | 31 hr |
| Jul 25, 6:25 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Jul 26, 10:44 AM MDT | Heat Advisory | EPZ | 58 hr |
| Jul 26, 2:31 PM MDT | Areal Flood Advisory | EPZ | 119 min |
| Jul 28, 9:50 AM MDT | Flood Watch | EPZ | 14 hr |
| Jul 28, 9:34 PM MDT | Heat Advisory | EPZ | 71 hr |
| Jul 31, 9:53 AM MDT | Flood Watch | EPZ | 38 hr |
| Aug 1, 12:57 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 1, 3:20 PM MDT | Special Weather Statement | EPZ | 25 min |
| Aug 1, 7:32 PM MDT | Severe Thunderstorm Warning | EPZ | 43 min |
| Aug 4, 11:53 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 11, 5:12 PM MDT | Blowing Dust Advisory | EPZ | 108 min |
| Aug 12, 2:35 PM MDT | Areal Flood Advisory | EPZ | 115 min |
| Aug 12, 5:58 PM MDT | Areal Flood Advisory | EPZ | 25 min |
| Aug 12, 6:23 PM MDT | Flash Flood Warning | EPZ | 112 min |
| Aug 14, 2:56 PM MDT | Areal Flood Advisory | EPZ | 18 min |
| Aug 14, 3:14 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Aug 14, 3:27 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Aug 14, 3:33 PM MDT | Areal Flood Advisory | EPZ | 117 min |
| Aug 14, 3:50 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Aug 16, 4:09 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Aug 16, 4:12 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Aug 16, 4:39 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Aug 24, 10:00 AM MDT | Heat Advisory | EPZ | 35 hr |
| Sep 4, 12:19 PM MDT | Areal Flood Advisory | EPZ | 116 min |
| Sep 4, 1:25 PM MDT | Flash Flood Warning | EPZ | 95 min |
| Sep 4, 2:08 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Sep 4, 2:58 PM MDT | Areal Flood Advisory | EPZ | 4 hr |
| Sep 4, 4:42 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Sep 6, 1:39 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Sep 6, 3:08 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Sep 7, 7:49 PM MDT | Areal Flood Advisory | EPZ | 116 min |
| Sep 8, 5:17 PM MDT | Special Weather Statement | EPZ | 43 min |
| Sep 9, 4:51 PM MDT | Areal Flood Advisory | EPZ | 114 min |
| Sep 9, 5:17 PM MDT | Special Weather Statement | EPZ | 28 min |
| Sep 9, 6:20 PM MDT | Areal Flood Advisory | EPZ | 115 min |
| Sep 14, 10:14 AM MDT | Flood Watch | EPZ | 68 hr |
| Sep 14, 3:40 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Sep 14, 5:25 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Sep 14, 5:38 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Sep 15, 10:59 AM MDT | Flood Watch | EPZ | 43 hr |
| Sep 15, 7:04 PM MDT | Areal Flood Advisory | EPZ | 116 min |
| Sep 16, 9:21 PM MDT | Areal Flood Advisory | EPZ | 114 min |
| Sep 16, 9:23 PM MDT | Special Weather Statement | EPZ | 37 min |
| Sep 16, 9:29 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Sep 16, 9:45 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Sep 16, 10:07 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Sep 16, 10:21 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Sep 17, 3:04 AM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Sep 17, 4:48 AM MDT | Flood Watch | EPZ | 25 hr |
| Sep 17, 9:25 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Sep 17, 10:30 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Sep 17, 10:54 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Sep 17, 11:11 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Sep 17, 11:23 PM MDT | Severe Thunderstorm Warning | EPZ | 39 min |
| Sep 17, 11:24 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Sep 19, 2:55 PM MDT | Special Weather Statement | EPZ | 35 min |
| Sep 19, 3:01 PM MDT | Flash Flood Warning | EPZ | 109 min |
| Sep 19, 3:28 PM MDT | Areal Flood Advisory | EPZ | 19 min |
| Sep 19, 3:42 PM MDT | Special Weather Statement | EPZ | 33 min |
| Sep 19, 3:44 PM MDT | Severe Thunderstorm Warning | EPZ | 31 min |
| Sep 19, 3:47 PM MDT | Flash Flood Warning | EPZ | 118 min |
| Sep 19, 4:12 PM MDT | Severe Thunderstorm Warning | EPZ | 33 min |
| Sep 19, 4:20 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Sep 19, 4:23 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Sep 19, 4:40 PM MDT | Severe Thunderstorm Warning | EPZ | 35 min |
| Sep 19, 5:11 PM MDT | Special Weather Statement | EPZ | 34 min |
| Sep 20, 11:18 PM MDT | Flood Watch | EPZ | 46 hr |
| Sep 22, 3:18 PM MDT | Areal Flood Advisory | EPZ | 117 min |
| Sep 22, 9:09 PM MDT | Flood Watch | EPZ | 57 hr |
| Sep 23, 5:53 AM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Sep 24, 10:19 PM MDT | Severe Thunderstorm Warning | EPZ | 30 min |
| Sep 24, 10:45 PM MDT | Areal Flood Advisory | EPZ | 83 min |
| Sep 26, 11:55 PM MDT | Flood Watch | EPZ | 3 days |
| Sep 28, 10:51 AM MDT | Wind Advisory | EPZ | 36 hr |
| Sep 28, 3:49 PM MDT | Flash Flood Warning | EPZ | 86 min |
| Sep 29, 1:04 AM MDT | Areal Flood Advisory | EPZ | 48 min |
| Sep 29, 1:52 AM MDT | Flash Flood Warning | EPZ | 113 min |
| Sep 29, 7:16 AM MDT | Flash Flood Warning | EPZ | 4 hr |
| Sep 29, 9:03 AM MDT | Severe Thunderstorm Warning | EPZ | 27 min |
| Sep 29, 9:37 AM MDT | Flash Flood Warning | EPZ | 3 hr |
| Sep 29, 10:33 AM MDT | Flash Flood Warning | EPZ | 4 hr |
| Sep 29, 11:22 AM MDT | Flash Flood Warning | EPZ | 3 hr |
| Sep 29, 11:29 AM MDT | Flash Flood Warning | EPZ | 3 hr |
| Sep 29, 11:45 AM MDT | Flash Flood Warning | EPZ | 3 hr |
| Sep 29, 11:58 AM MDT | Flash Flood Warning | EPZ | 4 hr |
| Sep 29, 12:18 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Sep 29, 1:27 PM MDT | Areal Flood Advisory | EPZ | 4 hr |
| Sep 29, 1:39 PM MDT | Areal Flood Warning | EPZ | 5 hr |
| Sep 29, 2:39 PM MDT | Areal Flood Warning | EPZ | 7 hr |
| Sep 29, 2:51 PM MDT | Areal Flood Warning | EPZ | 7 hr |
| Sep 29, 3:59 PM MDT | Areal Flood Warning | EPZ | 6 hr |
| Sep 29, 5:27 PM MDT | Areal Flood Warning | EPZ | 8 hr |
| Sep 29, 6:03 PM MDT | Areal Flood Warning | EPZ | 4 hr |
| Sep 29, 6:52 PM MDT | Flash Flood Warning | EPZ | 113 min |
| Sep 29, 7:14 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Sep 29, 8:14 PM MDT | Areal Flood Warning | EPZ | 5 hr |
| Sep 29, 10:22 PM MDT | Areal Flood Warning | EPZ | 7 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 | 14 |
| Mesoscale Discussion | 4 |
| Special Weather Statement | 14 |
| Flooding | |
| Areal Flood Warning | 8 |
| Flash Flood Warning | 26 |
| Flood Watch | 9 |
| Areal Flood Advisory | 42 |
| Winter | |
| Winter Weather Advisory | 2 |
| Heat | |
| Heat Advisory | 5 |
| Cold | |
| Cold Weather Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 3 |
| Blowing Dust Advisory | 5 |
| Dust Storm Advisory | 3 |
| Wind Advisory | 6 |
| Fire | |
| Red Flag Warning | 11 |
| Fire Weather Watch | 11 |
| Fog and smoke | |
| Freezing Fog Advisory | 1 |
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.