Alert archive / Idaho / Camas County
Weather alerts in Camas County, Idaho, 2022
54 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Camas County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 54
- Warnings
- 9
- Watches
- 13
- Advisories
- 23
- Busiest month
- September13 alerts
- Busiest day
- August 12, 20223 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Camas County, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 1 | 0 | 100% | 0 | ||
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Boise, ID: tornado warnings | 0 | 1 | 0% | |||
| NWS Boise, ID: severe thunderstorm warnings | 61 | 15 | 75% | 40 | 63% | 23 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 1, 2:17 AM MST | Winter Storm Watch | BOI | 37 hr |
| Jan 2, 2:56 PM MST | Winter Weather Advisory | BOI | 20 hr |
| Jan 2, 2:56 PM MST | Winter Weather Advisory | BOI | 68 hr |
| Jan 3, 11:22 AM MST | Winter Storm Warning | BOI | 42 hr |
| Jan 5, 2:20 PM MST | Winter Weather Advisory | BOI | 47 hr |
| Jan 13, 12:37 PM MST | Air Stagnation Advisory | BOI | 7 days |
| Apr 3, 3:33 AM MDT | Wind Advisory | BOI | 62 hr |
| Apr 3, 8:18 PM MDT | Winter Weather Advisory | BOI | 34 hr |
| Apr 10, 3:12 AM MDT | Winter Weather Advisory | BOI | 63 hr |
| Apr 28, 4:27 PM MDT | Special Weather Statement | PIH | 63 min |
| May 2, 2:41 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| May 18, 1:30 PM MDT | Wind Advisory | BOI | 32 hr |
| Jun 5, 5:31 PM MDT | Severe Thunderstorm Warning | BOI | 44 min |
| Jun 10, 2:24 PM MDT | Flood Watch | BOI | 58 hr |
| Jun 17, 3:07 AM MDT | Wind Advisory | BOI | 15 hr |
| Jul 21, 2:15 PM MDT | Red Flag Warning | BOI | 31 hr |
| Jul 28, 2:11 PM MDT | Heat Advisory | BOI | 4 days |
| Aug 12, 1:13 PM MDT | Mesoscale Discussion | SPC | 92 min |
| Aug 12, 1:55 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 12, 4:41 PM MDT | Mesoscale Discussion | SPC | 94 min |
| Aug 16, 3:17 AM MDT | Heat Advisory | BOI | 42 hr |
| Aug 29, 2:14 PM MDT | Heat Advisory | BOI | 9 days |
| Sep 1, 2:22 PM MDT | Fire Weather Watch | BOI | 23 hr |
| Sep 2, 1:16 PM MDT | Red Flag Warning | BOI | 32 hr |
| Sep 4, 3:14 AM MDT | Heat Advisory | BOI | 4 days |
| Sep 6, 2:21 PM MDT | Fire Weather Watch | BOI | 24 hr |
| Sep 6, 2:21 PM MDT | Red Flag Warning | BOI | 31 hr |
| Sep 7, 2:36 PM MDT | Red Flag Warning | BOI | 30 hr |
| Sep 7, 5:56 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 7, 6:45 PM MDT | Special Weather Statement | BOI | 60 min |
| Sep 7, 7:46 PM MDT | Dust Storm Advisory | BOI | 59 min |
| Sep 9, 1:53 PM MDT | Fire Weather Watch | BOI | 25 hr |
| Sep 21, 12:20 PM MDT | Mesoscale Discussion | SPC | 85 min |
| Sep 21, 12:40 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 21, 2:47 PM MDT | Mesoscale Discussion | SPC | 88 min |
| Oct 21, 2:15 PM MDT | Winter Weather Advisory | BOI | 28 hr |
| Nov 2, 1:45 PM MDT | Winter Storm Watch | BOI | 25 hr |
| Nov 3, 2:24 PM MDT | Wind Advisory | BOI | 48 hr |
| Nov 8, 2:42 AM MST | Winter Weather Advisory | BOI | 38 hr |
| Nov 14, 10:42 AM MST | Air Stagnation Advisory | BOI | 12 days |
| Nov 26, 1:14 PM MST | Winter Storm Watch | BOI | 14 hr |
| Nov 27, 3:10 AM MST | Winter Weather Advisory | BOI | 34 hr |
| Nov 28, 1:46 PM MST | Winter Storm Watch | BOI | 24 hr |
| Nov 29, 1:23 PM MST | Winter Storm Warning | BOI | 64 hr |
| Nov 29, 1:23 PM MST | Winter Weather Advisory | BOI | 64 hr |
| Dec 7, 2:01 PM MST | Winter Weather Advisory | BOI | 46 hr |
| Dec 8, 1:03 PM MST | Winter Storm Watch | BOI | 23 hr |
| Dec 9, 11:55 AM MST | Winter Storm Warning | BOI | 47 hr |
| Dec 20, 2:39 AM MST | Winter Storm Watch | BOI | 11 hr |
| Dec 20, 1:41 PM MST | Wind Chill Warning | BOI | 45 hr |
| Dec 20, 1:41 PM MST | Winter Weather Advisory | BOI | 20 hr |
| Dec 25, 1:55 PM MST | Winter Storm Watch | BOI | 14 hr |
| Dec 27, 5:05 PM MST | Special Weather Statement | BOI | 40 min |
| Dec 29, 3:02 AM MST | Winter Weather Advisory | BOI | 33 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 | 1 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 6 |
| Special Weather Statement | 3 |
| Flooding | |
| Flood Watch | 1 |
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 7 |
| Winter Weather Advisory | 12 |
| Heat | |
| Heat Advisory | 4 |
| Cold | |
| Wind Chill Warning | 1 |
| Wind and dust | |
| Dust Storm Advisory | 1 |
| Wind Advisory | 4 |
| Fire | |
| Red Flag Warning | 4 |
| Fire Weather Watch | 3 |
| Fog and smoke | |
| Air Stagnation Advisory | 2 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20212023
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.