Alert archive / Idaho / Washington County
Weather alerts in Washington County, Idaho, 2011
35 weather alerts in 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Washington County and its neighbors
Each county as a circle sized by its count in 2011. Tap one for its archive.
- Alerts
- 35
- Warnings
- 6
- Watches
- 7
- Advisories
- 15
- Busiest month
- January8 alerts
- Busiest day
- May 14, 20114 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 10, 1:35 PM MST | Winter Storm Watch | BOI | 14 hr |
| Jan 11, 4:01 AM MST | Winter Weather Advisory | BOI | 61 hr |
| Jan 15, 6:14 AM MST | Dense Fog Advisory | BOI | 15 hr |
| Jan 16, 3:27 PM MST | River Flood Watch | BOI | 9 hr |
| Jan 22, 3:15 AM MST | Dense Fog Advisory | BOI | 9 hr |
| Jan 22, 8:37 PM MST | Dense Fog Advisory | BOI | 12 hr |
| Jan 25, 6:04 AM MST | Dense Fog Advisory | BOI | 7 hr |
| Jan 25, 2:55 PM MST | Dense Fog Advisory | BOI | 11 hr |
| Feb 18, 2:44 PM MST | Winter Weather Advisory | BOI | 32 hr |
| Feb 19, 10:48 PM MST | Winter Weather Advisory | BOI | 6 hr |
| Feb 27, 2:58 PM MST | Winter Storm Warning | BOI | 36 hr |
| Feb 27, 2:58 PM MST | Winter Weather Advisory | BOI | 36 hr |
| Mar 14, 10:53 AM MDT | River Flood Warning | BOI | 71 hr |
| Mar 20, 3:17 AM MDT | Wind Advisory | BOI | 17 hr |
| Apr 25, 3:48 AM MDT | Wind Advisory | BOI | 13 hr |
| May 7, 1:41 PM MDT | Wind Advisory | BOI | 54 hr |
| May 13, 10:15 PM MDT | Special Weather Statement | BOI | 30 min |
| May 14, 12:14 PM MDT | Flash Flood Watch | BOI | 28 hr |
| May 14, 12:25 PM MDT | Mesoscale Discussion | SPC | 65 min |
| May 14, 4:53 PM MDT | Mesoscale Discussion | SPC | 67 min |
| Jun 5, 2:00 PM MDT | Flash Flood Watch | BOI | 36 hr |
| Jun 22, 5:39 PM MDT | Mesoscale Discussion | SPC | 96 min |
| Jul 16, 2:04 PM MDT | Mesoscale Discussion | SPC | 56 min |
| Jul 16, 5:25 PM MDT | Special Weather Statement | BOI | 50 min |
| Jul 16, 6:27 PM MDT | Special Weather Statement | BOI | 48 min |
| Jul 31, 3:42 AM MDT | Flash Flood Watch | BOI | 24 hr |
| Aug 3, 2:16 PM MDT | Red Flag Warning | BOI | 35 hr |
| Aug 28, 4:05 AM MDT | Red Flag Warning | BOI | 18 hr |
| Oct 23, 2:59 AM MDT | Freeze Watch | BOI | 12 hr |
| Oct 23, 2:34 PM MDT | Freeze Warning | BOI | 43 hr |
| Nov 11, 3:08 AM MST | Wind Advisory | BOI | 36 hr |
| Nov 15, 3:01 PM MST | Winter Storm Watch | BOI | 6 hr |
| Nov 15, 8:45 PM MST | Winter Storm Warning | BOI | 36 hr |
| Dec 2, 3:45 AM MST | Wind Advisory | BOI | 14 hr |
| Dec 3, 2:37 PM MST | Wind Advisory | BOI | 26 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 | |
| Mesoscale Discussion | 4 |
| Special Weather Statement | 3 |
| Flooding | |
| River Flood Warning | 1 |
| Flash Flood Watch | 3 |
| River Flood Watch | 1 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 4 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Wind and dust | |
| Wind Advisory | 6 |
| Fire | |
| Red Flag Warning | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20102012
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.