Alert archive / Idaho / Butte County
Weather alerts in Butte County, Idaho, 2024
152 weather alerts in 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Butte County and its neighbors
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Alerts
- 152
- Warnings
- 59
- Watches
- 17
- Advisories
- 50
- Busiest month
- August29 alerts
- Busiest day
- January 11, 20244 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 warnings covering Butte County in 2024 had a tornado report inside them.
Butte County, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 5 | 3 | 40% | 35 | 6% | 20 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Pocatello, ID: tornado warnings | 1 | 0 | 100% | 0 | ||
| NWS Pocatello, ID: severe thunderstorm warnings | 38 | 12 | 68% | 272 | 14% | 23 min |
| NWS Pocatello, ID: flash flood warnings | 0 | 5 | 0% |
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 7, 6:49 PM MST | Winter Storm Watch | PIH | 17 hr |
| Jan 8, 12:18 PM MST | Winter Weather Advisory | PIH | 50 hr |
| Jan 10, 4:51 PM MST | Winter Storm Watch | PIH | 11 hr |
| Jan 11, 4:08 AM MST | Blizzard Warning | PIH | 48 hr |
| Jan 11, 4:08 AM MST | Wind Chill Watch | PIH | 24 hr |
| Jan 11, 4:08 AM MST | Winter Storm Warning | PIH | 3 days |
| Jan 11, 4:08 AM MST | Winter Weather Advisory | PIH | 32 hr |
| Jan 12, 4:23 AM MST | Wind Chill Warning | PIH | 31 hr |
| Jan 13, 3:54 AM MST | Winter Weather Advisory | PIH | 24 hr |
| Jan 14, 3:58 AM MST | Wind Chill Watch | PIH | 10 hr |
| Jan 14, 1:47 PM MST | Wind Chill Warning | PIH | 21 hr |
| Jan 15, 4:44 AM MST | Wind Chill Warning | PIH | 30 hr |
| Jan 16, 3:41 AM MST | Winter Weather Advisory | PIH | 57 hr |
| Jan 23, 8:23 PM MST | Dense Fog Advisory | PIH | 14 hr |
| Jan 31, 1:50 PM MST | Winter Weather Advisory | PIH | 4 days |
| Feb 4, 3:35 AM MST | Winter Storm Warning | PIH | 3 days |
| Feb 4, 3:35 AM MST | Winter Weather Advisory | PIH | 4 days |
| Feb 5, 2:53 PM MST | Winter Storm Warning | PIH | 44 hr |
| Feb 13, 2:37 PM MST | Winter Weather Advisory | PIH | 3 days |
| Feb 14, 2:04 AM MST | Winter Storm Warning | PIH | 61 hr |
| Feb 23, 1:39 PM MST | High Wind Watch | PIH | 24 hr |
| Feb 23, 1:58 PM MST | Winter Storm Watch | PIH | 37 hr |
| Feb 24, 1:32 PM MST | High Wind Warning | PIH | 13 hr |
| Feb 24, 1:32 PM MST | Wind Advisory | PIH | 51 hr |
| Feb 24, 1:46 PM MST | Winter Storm Warning | PIH | 57 hr |
| Feb 26, 3:05 AM MST | Winter Weather Advisory | PIH | 14 hr |
| Feb 27, 8:48 PM MST | Winter Storm Watch | PIH | 31 hr |
| Feb 28, 1:12 PM MST | Winter Storm Warning | PIH | 3 days |
| Feb 29, 3:50 AM MST | Winter Weather Advisory | PIH | 61 hr |
| Mar 4, 2:48 AM MST | Winter Weather Advisory | PIH | 56 hr |
| Apr 12, 3:42 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 28, 2:36 AM MDT | Wind Advisory | PIH | 43 hr |
| Apr 29, 2:10 PM MDT | Freeze Warning | PIH | 19 hr |
| Apr 30, 3:12 AM MDT | Wind Advisory | PIH | 16 hr |
| Apr 30, 1:40 PM MDT | Freeze Warning | PIH | 19 hr |
| May 1, 12:42 PM MDT | Freeze Warning | PIH | 20 hr |
| May 2, 12:28 PM MDT | Freeze Warning | PIH | 21 hr |
| May 3, 12:31 PM MDT | Freeze Warning | PIH | 20 hr |
| May 5, 1:37 PM MDT | Wind Advisory | PIH | 54 hr |
| May 6, 1:30 PM MDT | Frost Advisory | PIH | 20 hr |
| May 7, 1:54 PM MDT | Frost Advisory | PIH | 19 hr |
| May 8, 1:26 PM MDT | Wind Advisory | PIH | 30 hr |
| May 15, 1:07 PM MDT | High Wind Watch | PIH | 21 hr |
| May 16, 9:59 AM MDT | High Wind Warning | PIH | 34 hr |
| May 16, 10:30 AM MDT | Wind Advisory | PIH | 34 hr |
| May 18, 12:46 PM MDT | Wind Advisory | PIH | 29 hr |
| May 19, 1:35 PM MDT | Frost Advisory | PIH | 19 hr |
| May 20, 12:17 PM MDT | Frost Advisory | PIH | 20 hr |
| May 22, 3:15 AM MDT | Frost Advisory | PIH | 30 hr |
| May 22, 3:15 AM MDT | Wind Advisory | PIH | 16 hr |
| May 23, 1:24 PM MDT | Frost Advisory | PIH | 19 hr |
| May 28, 1:13 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| May 28, 1:51 PM MDT | Wind Advisory | PIH | 31 hr |
| May 28, 6:00 PM MDT | Special Weather Statement | PIH | 45 min |
| May 29, 1:14 AM MDT | Frost Advisory | PIH | 31 hr |
| May 30, 1:51 PM MDT | Frost Advisory | PIH | 18 hr |
| Jun 2, 12:35 PM MDT | Wind Advisory | PIH | 32 hr |
| Jun 9, 2:02 PM MDT | Special Weather Statement | PIH | 28 min |
| Jun 9, 2:29 PM MDT | Special Weather Statement | PIH | 46 min |
| Jun 9, 2:32 PM MDT | Mesoscale Discussion | SPC | 118 min |
| Jun 14, 12:58 PM MDT | High Wind Warning | PIH | 32 hr |
| Jun 14, 12:58 PM MDT | Wind Advisory | PIH | 32 hr |
| Jun 16, 1:02 PM MDT | Frost Advisory | PIH | 44 hr |
| Jun 16, 1:02 PM MDT | Wind Advisory | PIH | 31 hr |
| Jun 18, 10:37 AM MDT | Frost Advisory | PIH | 22 hr |
| Jun 26, 3:00 AM MDT | High Wind Watch | PIH | 10 hr |
| Jun 26, 12:33 PM MDT | Wind Advisory | PIH | 32 hr |
| Jun 26, 3:46 PM MDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 26, 6:51 PM MDT | Mesoscale Discussion | SPC | 114 min |
| Jul 1, 3:00 PM MDT | Severe Thunderstorm Warning | PIH | 45 min |
| Jul 1, 6:35 PM MDT | Special Weather Statement | PIH | 55 min |
| Jul 2, 2:00 PM MDT | Red Flag Warning | PIH | 31 hr |
| Jul 4, 1:30 PM MDT | Fire Weather Watch | PIH | 24 hr |
| Jul 5, 1:30 PM MDT | Red Flag Warning | PIH | 32 hr |
| Jul 7, 1:11 PM MDT | Excessive Heat Watch | PIH | 25 hr |
| Jul 8, 1:41 PM MDT | Heat Advisory | PIH | 5 days |
| Jul 10, 12:20 PM MDT | Red Flag Warning | PIH | 33 hr |
| Jul 12, 3:03 AM MDT | Red Flag Warning | PIH | 18 hr |
| Jul 13, 8:35 AM MDT | Red Flag Warning | PIH | 12 hr |
| Jul 13, 2:32 PM MDT | Red Flag Warning | PIH | 30 hr |
| Jul 14, 1:33 PM MDT | Red Flag Warning | PIH | 28 hr |
| Jul 20, 3:19 PM MDT | Special Weather Statement | PIH | 56 min |
| Jul 22, 12:44 PM MDT | Heat Advisory | PIH | 57 hr |
| Jul 23, 2:28 PM MDT | Red Flag Warning | PIH | 31 hr |
| Jul 24, 1:55 PM MDT | Red Flag Warning | PIH | 32 hr |
| Jul 25, 1:27 PM MDT | Red Flag Warning | PIH | 33 hr |
| Jul 25, 6:35 PM MDT | Special Weather Statement | PIH | 40 min |
| Jul 26, 2:29 PM MDT | Red Flag Warning | PIH | 32 hr |
| Jul 27, 4:45 PM MDT | Special Weather Statement | PIH | 45 min |
| Jul 28, 2:00 PM MDT | Red Flag Warning | PIH | 31 hr |
| Jul 29, 1:12 PM MDT | Red Flag Warning | PIH | 32 hr |
| Aug 1, 12:40 PM MDT | Heat Advisory | PIH | 56 hr |
| Aug 3, 1:01 PM MDT | Red Flag Warning | PIH | 29 hr |
| Aug 4, 7:40 AM MDT | Severe Thunderstorm Warning | PIH | 35 min |
| Aug 4, 8:09 AM MDT | Severe Thunderstorm Warning | PIH | 36 min |
| Aug 5, 12:37 AM MDT | Red Flag Warning | PIH | 27 hr |
| Aug 5, 2:35 PM MDT | Mesoscale Discussion | SPC | 115 min |
| Aug 5, 6:08 PM MDT | Special Weather Statement | PIH | 52 min |
| Aug 6, 3:36 AM MDT | Red Flag Warning | PIH | 17 hr |
| Aug 6, 9:32 PM MDT | Red Flag Warning | PIH | 23 hr |
| Aug 9, 2:24 PM MDT | Red Flag Warning | PIH | 31 hr |
| Aug 10, 11:44 PM MDT | Special Weather Statement | PIH | 46 min |
| Aug 12, 12:41 PM MDT | Red Flag Warning | PIH | 32 hr |
| Aug 13, 12:56 PM MDT | Special Weather Statement | PIH | 64 min |
| Aug 13, 1:33 PM MDT | Severe Thunderstorm Warning | PIH | 27 min |
| Aug 13, 2:01 PM MDT | Tornado Warning | PIH | 59 min |
| Aug 13, 9:22 PM MDT | Special Weather Statement | PIH | 23 min |
| Aug 14, 1:58 PM MDT | Red Flag Warning | PIH | 31 hr |
| Aug 15, 1:48 PM MDT | Special Weather Statement | PIH | 27 min |
| Aug 15, 4:25 PM MDT | Severe Thunderstorm Warning | PIH | 50 min |
| Aug 17, 5:01 PM MDT | Special Weather Statement | PIH | 89 min |
| Aug 18, 1:40 PM MDT | Red Flag Warning | PIH | 8 hr |
| Aug 18, 5:06 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 19, 3:49 AM MDT | Red Flag Warning | PIH | 10 hr |
| Aug 21, 1:45 PM MDT | Red Flag Warning | PIH | 31 hr |
| Aug 22, 9:06 PM MDT | Special Weather Statement | PIH | 39 min |
| Aug 23, 12:31 PM MDT | Mesoscale Discussion | SPC | 119 min |
| Aug 23, 12:47 PM MDT | Special Weather Statement | PIH | 28 min |
| Aug 23, 3:57 PM MDT | Wind Advisory | PIH | 5 hr |
| Aug 31, 2:22 PM MDT | Fire Weather Watch | PIH | 24 hr |
| Sep 1, 2:33 PM MDT | Red Flag Warning | PIH | 50 hr |
| Sep 2, 2:56 PM MDT | Mesoscale Discussion | SPC | 94 min |
| Sep 9, 2:10 PM MDT | Red Flag Warning | PIH | 7 hr |
| Sep 9, 2:10 PM MDT | Red Flag Warning | PIH | 31 hr |
| Sep 10, 1:24 PM MDT | Red Flag Warning | PIH | 31 hr |
| Sep 11, 2:26 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 12, 12:55 PM MDT | Frost Advisory | PIH | 21 hr |
| Sep 15, 9:43 PM MDT | Special Weather Statement | PIH | 47 min |
| Sep 16, 8:30 PM MDT | Special Weather Statement | PIH | 45 min |
| Sep 28, 12:30 PM MDT | Red Flag Warning | PIH | 33 hr |
| Sep 30, 12:32 PM MDT | Frost Advisory | PIH | 20 hr |
| Oct 2, 11:16 AM MDT | Red Flag Warning | PIH | 10 hr |
| Oct 2, 1:11 PM MDT | Frost Advisory | PIH | 20 hr |
| Oct 2, 8:50 PM MDT | Fire Weather Watch | PIH | 16 hr |
| Oct 3, 12:59 PM MDT | Red Flag Warning | PIH | 37 hr |
| Oct 4, 1:25 AM MDT | Wind Advisory | PIH | 25 hr |
| Oct 6, 2:00 PM MDT | Frost Advisory | PIH | 19 hr |
| Oct 8, 2:07 PM MDT | Red Flag Warning | PIH | 31 hr |
| Oct 31, 2:54 AM MDT | Winter Weather Advisory | PIH | 24 hr |
| Nov 15, 2:59 AM MST | Winter Weather Advisory | PIH | 29 hr |
| Nov 17, 1:52 AM MST | Winter Weather Advisory | PIH | 42 hr |
| Nov 19, 12:32 AM MST | Winter Storm Warning | PIH | 3 days |
| Nov 21, 12:51 PM MST | Winter Storm Watch | PIH | 16 hr |
| Nov 22, 4:36 AM MST | Winter Storm Warning | PIH | 40 hr |
| Nov 22, 4:36 AM MST | Winter Weather Advisory | PIH | 56 hr |
| Dec 12, 1:25 PM MST | Winter Storm Watch | PIH | 25 hr |
| Dec 13, 2:36 PM MST | Winter Storm Warning | PIH | 47 hr |
| Dec 13, 2:36 PM MST | Winter Weather Advisory | PIH | 44 hr |
| Dec 19, 6:01 AM MST | Freezing Fog Advisory | PIH | 6 hr |
| Dec 24, 2:06 PM MST | Winter Storm Watch | PIH | 23 hr |
| Dec 25, 12:53 PM MST | Winter Storm Warning | PIH | 5 days |
| Dec 25, 12:53 PM MST | Winter Weather Advisory | PIH | 5 days |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20232025
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.