Alert archive / Idaho / Winter Storm Watches
Winter Storm Watches in Idaho, 2009
49 winter storm watches in 2009. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of winter storm watches reaches back to 2005.
Winter Storm Watches by county
Each county as a circle sized by its count in 2009. Tap one for its archive.
- Winter Storm Watches
- 49
- Busiest month
- March16 winter storm watches
- Busiest day
- January 3, 20093 winter storm watches
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 | Counties | Lasted |
|---|---|---|---|---|
| Jan 3, 4:02 AM MST | Winter Storm Watch | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 33 hr |
| Jan 3, 3:03 PM MST | Winter Storm Watch | MSO | Clearwater, Idaho | 13 hr |
| Jan 3, 3:05 PM MST | Winter Storm Watch | BOI | Ada, Adams, Boise, Camas, Elmore, Gem and 3 more | 23 hr |
| Jan 4, 3:15 AM MST | Winter Storm Watch | PIH | 10 hr | |
| Jan 5, 2:56 PM MST | Winter Storm Watch | MSO | Clearwater, Idaho | 13 hr |
| Jan 25, 3:34 AM MST | Winter Storm Watch | BOI | Twin Falls | 12 hr |
| Feb 15, 2:42 PM MST | Winter Storm Watch | PIH | 13 min | |
| Feb 15, 2:55 PM MST | Winter Storm Watch | PIH | 23 hr | |
| Feb 23, 5:23 AM MST | Winter Storm Watch | OTX | Bonner, Boundary, Kootenai | 8 hr |
| Feb 25, 2:45 PM MST | Winter Storm Watch | MSO | Clearwater, Idaho | 13 hr |
| Mar 3, 2:08 PM MST | Winter Storm Watch | MSO | Clearwater, Idaho | 43 hr |
| Mar 3, 3:59 PM MST | Winter Storm Watch | OTX | Benewah, Kootenai, Latah, Lewis, Nez Perce, Shoshone | 38 hr |
| Mar 4, 2:59 PM MST | Winter Storm Watch | BOI | Adams, Boise, Camas, Elmore, Gem, Valley and 1 more | 13 hr |
| Mar 7, 2:14 PM MST | Winter Storm Watch | PIH | 21 hr | |
| Mar 13, 4:17 AM MDT | Winter Storm Watch | BOI | Adams, Boise, Camas, Elmore, Gem, Valley and 1 more | 10 hr |
| Mar 13, 2:26 PM MDT | Winter Storm Watch | PIH | 12 hr | |
| Mar 15, 12:26 AM MDT | Winter Storm Watch | PIH | 14 hr | |
| Mar 23, 2:10 PM MDT | Winter Storm Watch | MSO | Clearwater, Idaho | 38 hr |
| Mar 23, 3:05 PM MDT | Winter Storm Watch | BOI | Adams, Boise, Camas, Elmore, Gem, Twin Falls and 2 more | 23 hr |
| Mar 23, 3:31 PM MDT | Winter Storm Watch | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Lewis and 2 more | 25 hr |
| Mar 24, 3:11 AM MDT | Winter Storm Watch | PIH | 25 hr | |
| Mar 27, 3:09 PM MDT | Winter Storm Watch | MSO | Clearwater, Idaho | 13 hr |
| Mar 27, 4:20 PM MDT | Winter Storm Watch | OTX | Benewah, Kootenai, Latah, Shoshone | 12 hr |
| Mar 28, 4:00 AM MDT | Winter Storm Watch | PIH | 6 hr | |
| Mar 28, 4:25 AM MDT | Winter Storm Watch | OTX | Lewis, Nez Perce | 12 hr |
| Mar 30, 2:21 PM MDT | Winter Storm Watch | PIH | 12 hr | |
| Apr 1, 4:42 AM MDT | Winter Storm Watch | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 11 hr |
| Apr 2, 4:01 AM MDT | Winter Storm Watch | PIH | 10 hr | |
| Apr 13, 2:09 PM MDT | Winter Storm Watch | PIH | 31 hr | |
| Apr 13, 2:53 PM MDT | Winter Storm Watch | BOI | Owyhee, Twin Falls | 21 hr |
| Oct 1, 3:38 PM MDT | Winter Storm Watch | BOI | Adams, Boise, Camas, Elmore, Gem, Owyhee and 3 more | 35 hr |
| Oct 2, 3:53 AM MDT | Winter Storm Watch | PIH | 25 hr | |
| Oct 2, 1:48 PM MDT | Winter Storm Watch | MSO | Lemhi | 38 hr |
| Oct 3, 2:49 PM MDT | Winter Storm Watch | PIH | 12 hr | |
| Oct 25, 3:49 AM MDT | Winter Storm Watch | PIH | 24 hr | |
| Oct 25, 3:54 AM MDT | Winter Storm Watch | MSO | Clearwater, Idaho, Lemhi | 24 hr |
| Oct 28, 3:56 AM MDT | Winter Storm Watch | OTX | Bonner, Boundary, Kootenai | 13 hr |
| Nov 6, 4:44 AM MST | Winter Storm Watch | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 25 hr |
| Nov 20, 10:55 PM MST | Winter Storm Watch | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 18 hr |
| Nov 21, 2:54 AM MST | Winter Storm Watch | BOI | Adams, Boise, Camas, Elmore, Gem, Valley and 1 more | 12 hr |
| Dec 11, 4:23 AM MST | Winter Storm Watch | OTX | Benewah, Kootenai, Latah, Lewis, Nez Perce, Shoshone | 11 hr |
| Dec 11, 4:27 AM MST | Winter Storm Watch | MSO | Clearwater, Idaho | 24 hr |
| Dec 11, 1:42 PM MST | Winter Storm Watch | PIH | 14 hr | |
| Dec 12, 4:06 AM MST | Winter Storm Watch | MSO | Clearwater, Idaho | 7 hr |
| Dec 13, 1:55 PM MST | Winter Storm Watch | BOI | Adams, Boise, Camas, Elmore, Gem, Owyhee and 2 more | 24 hr |
| Dec 13, 3:30 PM MST | Winter Storm Watch | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 14 hr |
| Dec 14, 3:49 AM MST | Winter Storm Watch | PIH | 11 hr | |
| Dec 14, 2:38 PM MST | Winter Storm Watch | PIH | 13 hr | |
| Dec 20, 2:12 PM MST | Winter Storm Watch | PIH | 21 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Kootenai County11
- Benewah County9
- Latah County9
- Shoshone County9
- Clearwater County9
- Idaho County9
- Bonner County8
- Boundary County8
- Adams County7
- Boise County7
- Camas County7
- Elmore County7
- Gem County7
- Valley County7
- Washington County7
- Owyhee County4
- Twin Falls County4
- Lewis County4
- Nez Perce County4
- Lemhi County2
- Ada County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.