Alert archive / Colorado / 2020
Weather alerts in Colorado, February 2020
76 weather alerts in February 2020, 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 February 2020. Tap one for its archive.
- Alerts
- 76
- Warnings
- 26
- Watches
- 15
- Advisories
- 34
- Busiest day
- February 24, 202013 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 |
|---|---|---|---|---|
| Feb 1, 3:16 AM MST | Fire Weather Watch | PUB | Baca, Las Animas | 10 hr |
| Feb 1, 4:02 AM MST | Winter Storm Watch | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more | 23 hr |
| Feb 1, 1:04 PM MST | Red Flag Warning | GLD | Kit Carson, Yuma | 4 hr |
| Feb 1, 1:09 PM MST | Red Flag Warning | PUB | Baca, Bent, Kiowa, Las Animas, Prowers | 29 hr |
| Feb 1, 3:25 PM MST | Winter Storm Watch | BOU | Boulder, Clear Creek, Douglas, Gilpin, Grand, Jackson and 4 more | 24 hr |
| Feb 1, 6:08 PM MST | Winter Storm Watch | PUB | Chaffee, Conejos, Lake, Mineral, Rio Grande, Saguache | 21 hr |
| Feb 1, 8:10 PM MST | Red Flag Warning | GLD | Cheyenne, Kit Carson, Yuma | 21 hr |
| Feb 2, 2:47 AM MST | Winter Weather Advisory | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more | 63 hr |
| Feb 2, 2:07 PM MST | Winter Weather Advisory | GLD | Cheyenne, Kit Carson, Yuma | 46 hr |
| Feb 2, 2:59 PM MST | Winter Storm Watch | PUB | Custer, El Paso, Fremont, Huerfano, Pueblo, Teller | 13 hr |
| Feb 2, 2:59 PM MST | Winter Weather Advisory | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, El Paso and 9 more | 52 hr |
| Feb 2, 3:45 PM MST | Winter Storm Warning | BOU | Boulder, Broomfield, Clear Creek, Douglas, Gilpin, Grand and 5 more | 36 hr |
| Feb 2, 3:45 PM MST | Winter Weather Advisory | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 16 more | 42 hr |
| Feb 4, 2:23 PM MST | Winter Storm Watch | GJT | Delta, Eagle, Garfield, Gunnison, Moffat, Montrose and 3 more | 12 hr |
| Feb 4, 2:51 PM MST | Winter Storm Watch | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 11 hr |
| Feb 4, 3:25 PM MST | Wind Chill Advisory | PUB | El Paso, Pueblo | 17 hr |
| Feb 4, 3:25 PM MST | Winter Storm Watch | PUB | Chaffee, Lake, Saguache | 12 hr |
| Feb 5, 2:07 AM MST | Winter Storm Warning | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 70 hr |
| Feb 5, 2:10 AM MST | Dense Fog Advisory | GLD | Kit Carson, Yuma | 8 hr |
| Feb 5, 2:19 AM MST | Winter Storm Warning | GJT | Delta, Eagle, Garfield, Gunnison, Hinsdale, Moffat and 6 more | 3 days |
| Feb 5, 2:19 AM MST | Winter Weather Advisory | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more | 63 hr |
| Feb 5, 3:53 AM MST | Winter Storm Warning | PUB | Chaffee, El Paso, Lake, Saguache | 68 hr |
| Feb 5, 3:04 PM MST | Winter Storm Watch | BOU | Larimer, Morgan, Weld | 12 hr |
| Feb 6, 3:15 AM MST | Winter Weather Advisory | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 12 more | 45 hr |
| Feb 6, 3:50 AM MST | Winter Weather Advisory | PUB | Crowley, Custer, El Paso, Fremont, Otero, Pueblo and 1 more | 40 hr |
| Feb 8, 12:24 AM MST | Dense Fog Advisory | PUB | Bent, Crowley, Custer, El Paso, Fremont, Otero and 2 more | 6 hr |
| Feb 8, 2:08 PM MST | Winter Weather Advisory | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 11 more | 40 hr |
| Feb 8, 2:59 PM MST | Winter Weather Advisory | PUB | Alamosa, Baca, Chaffee, Conejos, Costilla, Custer and 9 more | 65 hr |
| Feb 8, 3:26 PM MST | Winter Weather Advisory | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 8 more | 33 hr |
| Feb 9, 3:39 AM MST | Winter Storm Watch | GJT | Archuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more | 23 hr |
| Feb 9, 2:46 PM MST | Winter Weather Advisory | PUB | Alamosa, Chaffee, Costilla, Custer, Fremont, Huerfano and 3 more | 13 hr |
| Feb 10, 2:24 AM MST | Winter Weather Advisory | GJT | Archuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more | 29 hr |
| Feb 10, 4:04 AM MST | Winter Storm Warning | PUB | Alamosa, Chaffee, Costilla, Custer, Fremont, Huerfano and 3 more | 28 hr |
| Feb 10, 4:04 AM MST | Winter Weather Advisory | PUB | Conejos, Mineral, Rio Grande | 28 hr |
| Feb 10, 4:07 AM MST | Winter Weather Advisory | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 6 more | 22 hr |
| Feb 12, 12:26 PM MST | Winter Weather Advisory | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 7 more | 11 hr |
| Feb 12, 1:40 PM MST | Winter Weather Advisory | PUB | Alamosa, Chaffee, Costilla, Custer, El Paso, Fremont and 5 more | 10 hr |
| Feb 12, 4:01 PM MST | Snow Squall Warning | BOU | Weld | 44 min |
| Feb 12, 4:32 PM MST | Snow Squall Warning | BOU | Weld | 58 min |
| Feb 14, 1:22 PM MST | Winter Storm Watch | GJT | Delta, Eagle, Garfield, Gunnison, Moffat, Montrose and 3 more | 22 hr |
| Feb 14, 2:39 PM MST | Winter Storm Watch | PUB | Chaffee, Lake, Saguache | 24 hr |
| Feb 14, 4:06 PM MST | Winter Storm Watch | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 22 hr |
| Feb 15, 3:10 AM MST | Winter Storm Warning | GJT | Eagle, Garfield, Moffat, Rio Blanco, Routt | 53 hr |
| Feb 15, 3:10 AM MST | Winter Weather Advisory | GJT | Delta, Eagle, Garfield, Gunnison, Montrose, Pitkin and 1 more | 53 hr |
| Feb 15, 4:07 AM MST | Winter Storm Warning | BOU | Boulder, Grand, Jackson, Larimer | 52 hr |
| Feb 15, 1:47 PM MST | Winter Weather Advisory | BOU | Boulder, Clear Creek, Gilpin, Grand, Jefferson, Park and 1 more | 42 hr |
| Feb 15, 2:26 PM MST | Winter Weather Advisory | PUB | Chaffee, Lake, Saguache | 42 hr |
| Feb 18, 1:25 PM MST | Winter Weather Advisory | GLD | Cheyenne | 40 hr |
| Feb 18, 2:53 PM MST | Winter Weather Advisory | PUB | Alamosa, Baca, Bent, Chaffee, Costilla, Crowley and 10 more | 39 hr |
| Feb 18, 5:47 PM MST | Dense Fog Advisory | PUB | El Paso | 10 hr |
| Feb 19, 2:39 PM MST | Winter Weather Advisory | BOU | Elbert, Lincoln | 13 hr |
| Feb 21, 3:22 AM MST | Winter Weather Advisory | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 11 more | 59 hr |
| Feb 21, 3:46 AM MST | Winter Weather Advisory | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, El Paso and 9 more | 67 hr |
| Feb 21, 2:47 PM MST | Winter Storm Watch | PUB | El Paso | 24 hr |
| Feb 21, 2:52 PM MST | Winter Storm Watch | BOU | Arapahoe, Douglas, Elbert | 23 hr |
| Feb 22, 3:26 AM MST | Winter Weather Advisory | BOU | Arapahoe, Boulder, Clear Creek, Douglas, Elbert, Gilpin and 4 more | 35 hr |
| Feb 24, 2:52 AM MST | Winter Weather Advisory | GJT | Eagle, Garfield, Moffat, Pitkin, Rio Blanco, Routt | 24 hr |
| Feb 24, 3:42 AM MST | Winter Weather Advisory | BOU | Boulder, Clear Creek, Elbert, Gilpin, Grand, Jackson and 9 more | 37 hr |
| Feb 24, 3:54 AM MST | Winter Weather Advisory | PUB | Chaffee, Lake, Saguache | 28 hr |
| Feb 24, 7:58 AM MST | Snow Squall Warning | BOU | Larimer, Weld | 47 min |
| Feb 24, 8:07 AM MST | Snow Squall Warning | GJT | Eagle, Garfield, Gunnison, Mesa, Pitkin | 38 min |
| Feb 24, 8:12 AM MST | Snow Squall Warning | BOU | Clear Creek, Gilpin, Grand, Park, Summit | 63 min |
| Feb 24, 8:15 AM MST | Snow Squall Warning | PUB | Chaffee, Fremont, Lake | 30 min |
| Feb 24, 8:42 AM MST | Snow Squall Warning | BOU | Morgan, Weld | 48 min |
| Feb 24, 9:03 AM MST | Special Weather Statement | GJT | Montrose | 42 min |
| Feb 24, 9:25 AM MST | Snow Squall Warning | PUB | El Paso, Teller | 50 min |
| Feb 24, 9:58 AM MST | Snow Squall Warning | PUB | El Paso, Teller | 32 min |
| Feb 24, 10:27 AM MST | Snow Squall Warning | PUB | El Paso | 33 min |
| Feb 24, 2:00 PM MST | Winter Weather Advisory | GLD | Cheyenne, Kit Carson, Yuma | 29 hr |
| Feb 25, 7:43 AM MST | Snow Squall Warning | GLD | Kit Carson, Yuma | 32 min |
| Feb 25, 8:12 AM MST | Snow Squall Warning | GLD | Kit Carson, Yuma | 63 min |
| Feb 25, 9:00 AM MST | High Wind Warning | PUB | El Paso | 5 hr |
| Feb 25, 9:06 AM MST | High Wind Warning | GLD | Cheyenne, Kit Carson | 3 hr |
| Feb 25, 9:10 AM MST | Snow Squall Warning | GLD | Cheyenne, Kit Carson | 50 min |
| Feb 25, 9:59 AM MST | Winter Weather Advisory | PUB | El Paso | 7 hr |
| Feb 25, 12:13 PM MST | Snow Squall Warning | PUB | El Paso | 47 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 | |
| Special Weather Statement | 1 |
| Winter | |
| Snow Squall Warning | 14 |
| Winter Storm Warning | 7 |
| Winter Storm Watch | 14 |
| Winter Weather Advisory | 30 |
| Cold | |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 2 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 1 |
| 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.
- El Paso County17
- Boulder County14
- Clear Creek County14
- Gilpin County14
- Larimer County14
- Park County14
- Chaffee County14
- Grand County13
- Jefferson County13
- Saguache County13
- Eagle County12
- Garfield County12
- Summit County12
- Pitkin County11
- Routt County11
- Fremont County11
- Pueblo County11
- Gunnison County10
- Moffat County10
- Montrose County10
- Rio Blanco County10
- Lake County10
- Custer County10
- Teller County10
- Delta County9
- Kit Carson County9
- Douglas County9
- Jackson County9
- Elbert County9
- Las Animas County8
- Hinsdale County8
- San Miguel County8
- Huerfano County8
- Weld County8
- Archuleta County7
- Dolores County7
- La Plata County7
- Montezuma County7
- San Juan County7
- Yuma County7
24 more counties
- Alamosa County7
- Costilla County7
- Arapahoe County7
- Mesa County6
- Cheyenne County6
- Broomfield County6
- Conejos County5
- Mineral County5
- Rio Grande County5
- Adams County5
- Denver County5
- Baca County4
- Ouray County4
- Lincoln County4
- Morgan County4
- Bent County3
- Crowley County3
- Otero County3
- Kiowa County2
- Prowers County2
- Logan County2
- Phillips County2
- Sedgwick County2
- Washington County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.