Alert archive / Idaho / 2009
Weather alerts in Idaho, January 2009
95 weather alerts in January 2009, 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 January 2009. Tap one for its archive.
- Alerts
- 95
- Warnings
- 21
- Watches
- 11
- Advisories
- 62
- Busiest day
- January 4, 20099 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 |
|---|---|---|---|---|
| Dec 31, 7:15 PM MST | Winter Weather Advisory | MSO | Clearwater | 107 min |
| Jan 1, 3:59 AM MST | Wind Advisory | BOI | Gooding, Jerome, Owyhee, Twin Falls | 37 hr |
| Jan 1, 4:04 AM MST | High Wind Warning | MSO | Clearwater, Idaho | 32 hr |
| Jan 1, 4:22 AM MST | Winter Storm Warning | MSO | Clearwater, Idaho | 37 hr |
| Jan 1, 4:22 AM MST | Winter Weather Advisory | MSO | Idaho | 9 hr |
| Jan 1, 4:37 AM MST | Winter Weather Advisory | OTX | Benewah, Latah | 11 hr |
| Jan 1, 7:41 AM MST | Areal Flood Advisory | OTX | Benewah, Latah | 26 hr |
| Jan 1, 12:57 PM MST | Winter Weather Advisory | MSO | Lemhi | 28 hr |
| Jan 1, 7:01 PM MST | Wind Advisory | PIH | 26 hr | |
| Jan 2, 11:52 AM MST | Areal Flood Warning | PIH | Fremont | 12 hr |
| Jan 2, 11:48 PM MST | Areal Flood Warning | PIH | Fremont | 12 hr |
| 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 4, 4:10 AM MST | Winter Storm Warning | MSO | Clearwater, Idaho | 41 hr |
| Jan 4, 6:01 AM MST | Winter Storm Warning | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Lewis and 2 more | 35 hr |
| Jan 4, 1:06 PM MST | Winter Weather Advisory | OTX | Nez Perce | 24 hr |
| Jan 4, 1:25 PM MST | Winter Storm Warning | PIH | 32 hr | |
| Jan 4, 1:44 PM MST | Winter Storm Warning | BOI | Adams, Boise, Camas, Elmore, Gem, Valley and 1 more | 25 hr |
| Jan 4, 1:44 PM MST | Winter Weather Advisory | BOI | Ada, Canyon, Elmore, Gem, Gooding, Jerome and 4 more | 30 hr |
| Jan 4, 2:07 PM MST | Wind Advisory | BOI | Owyhee | 19 hr |
| Jan 4, 3:00 PM MST | Wind Advisory | MSO | Idaho | 6 hr |
| Jan 4, 9:21 PM MST | Winter Weather Advisory | MSO | Idaho | 20 hr |
| Jan 4, 11:04 PM MST | Mesoscale Discussion | SPC | Ada, Adams, Benewah, Boise, Bonner, Clearwater and 10 more | 4 hr |
| Jan 5, 2:20 PM MST | Wind Advisory | MSO | Clearwater, Idaho, Lemhi | 3 days |
| Jan 5, 2:56 PM MST | Winter Storm Watch | MSO | Clearwater, Idaho | 13 hr |
| Jan 5, 3:13 PM MST | Winter Weather Advisory | BOI | Ada, Adams, Boise, Camas, Canyon, Elmore and 5 more | 26 hr |
| Jan 5, 3:57 PM MST | Flood Watch | MSO | Clearwater, Idaho | 44 hr |
| Jan 5, 4:56 PM MST | Winter Weather Advisory | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 19 hr |
| Jan 5, 5:08 PM MST | Flood Watch | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Nez Perce and 1 more | 22 hr |
| Jan 6, 4:15 AM MST | Winter Storm Warning | MSO | Clearwater, Idaho | 30 hr |
| Jan 6, 12:00 PM MST | Winter Storm Warning | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 19 hr |
| Jan 6, 3:34 PM MST | Areal Flood Warning | OTX | Kootenai | 71 hr |
| Jan 6, 3:46 PM MST | Areal Flood Advisory | OTX | Bonner, Boundary, Shoshone | 47 hr |
| Jan 6, 3:54 PM MST | Areal Flood Warning | OTX | Benewah, Latah, Lewis, Nez Perce | 3 days |
| Jan 6, 8:40 PM MST | Wind Advisory | OTX | Benewah, Kootenai, Latah | 10 hr |
| Jan 7, 8:53 AM MST | Freezing Rain Advisory | MSO | Lemhi | 2 hr |
| Jan 7, 12:12 PM MST | Areal Flood Advisory | MSO | Clearwater | 24 hr |
| Jan 7, 1:43 PM MST | River Flood Watch | OTX | Latah | 6 hr |
| Jan 7, 8:02 PM MST | River Flood Warning | OTX | Latah | 36 hr |
| Jan 8, 3:48 AM MST | River Flood Warning | OTX | Kootenai, Shoshone | 28 hr |
| Jan 8, 8:39 AM MST | Winter Weather Advisory | MSO | Idaho | 13 hr |
| Jan 8, 12:05 PM MST | Areal Flood Warning | OTX | Shoshone | 27 hr |
| Jan 8, 2:06 PM MST | Flash Flood Watch | OTX | Benewah, Shoshone | 30 hr |
| Jan 8, 5:22 PM MST | Areal Flood Advisory | MSO | Clearwater | 18 hr |
| Jan 8, 8:58 PM MST | River Flood Watch | OTX | Latah | 11 hr |
| Jan 9, 3:39 PM MST | Areal Flood Warning | OTX | Benewah, Latah | 16 hr |
| Jan 9, 3:46 PM MST | Winter Weather Advisory | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 37 hr |
| Jan 10, 10:04 AM MST | Winter Weather Advisory | BOI | Adams, Boise, Camas, Elmore, Gem, Valley and 1 more | 20 hr |
| Jan 10, 1:26 PM MST | Winter Weather Advisory | MSO | Clearwater, Idaho | 16 hr |
| Jan 10, 1:33 PM MST | Winter Storm Warning | OTX | Benewah, Kootenai, Latah, Lewis, Nez Perce, Shoshone | 16 hr |
| Jan 11, 2:08 AM MST | Winter Storm Warning | MSO | Clearwater, Idaho | 4 hr |
| Jan 11, 2:31 PM MST | Wind Advisory | MSO | Clearwater, Idaho | 4 hr |
| Jan 11, 10:03 PM MST | Dense Fog Advisory | OTX | Benewah, Kootenai, Latah | 15 hr |
| Jan 12, 2:59 PM MST | Wind Advisory | BOI | Gooding, Jerome, Twin Falls | 3 hr |
| Jan 12, 4:45 PM MST | Dense Fog Advisory | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 23 hr |
| Jan 13, 5:21 AM MST | Dense Fog Advisory | BOI | Ada, Canyon, Elmore, Gem, Owyhee, Payette and 1 more | 10 hr |
| Jan 13, 10:39 AM MST | Air Stagnation Advisory | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Lewis and 2 more | 11 days |
| Jan 13, 3:08 PM MST | Dense Fog Advisory | BOI | Ada, Adams, Canyon, Elmore, Gem, Gooding and 6 more | 21 hr |
| Jan 14, 5:45 AM MST | Freezing Fog Advisory | PIH | 6 hr | |
| Jan 14, 2:25 PM MST | Dense Fog Advisory | BOI | Ada, Adams, Canyon, Elmore, Gem, Gooding and 6 more | 22 hr |
| Jan 15, 3:06 AM MST | Freezing Fog Advisory | PIH | 8 hr | |
| Jan 15, 10:52 AM MST | Dense Fog Advisory | PIH | 113 min | |
| Jan 15, 2:47 PM MST | Dense Fog Advisory | BOI | Adams, Canyon, Gem, Gooding, Jerome, Owyhee and 4 more | 21 hr |
| Jan 15, 8:45 PM MST | Dense Fog Advisory | PIH | 5 hr | |
| Jan 16, 2:08 AM MST | Freezing Fog Advisory | PIH | 9 hr | |
| Jan 16, 7:27 AM MST | Dense Fog Advisory | MSO | Clearwater, Idaho | 49 hr |
| Jan 16, 2:17 PM MST | Dense Fog Advisory | BOI | Adams, Gem, Gooding, Jerome, Twin Falls, Valley and 1 more | 22 hr |
| Jan 16, 2:39 PM MST | Dense Fog Advisory | PIH | 20 hr | |
| Jan 17, 10:33 AM MST | Dense Fog Advisory | MSO | Clearwater, Idaho | 26 hr |
| Jan 17, 2:33 PM MST | Dense Fog Advisory | BOI | Adams, Gem, Gooding, Jerome, Twin Falls, Valley and 1 more | 21 hr |
| Jan 18, 4:38 AM MST | Freezing Fog Advisory | PIH | 7 hr | |
| Jan 18, 2:19 PM MST | Dense Fog Advisory | PIH | 21 hr | |
| Jan 19, 5:18 AM MST | Dense Fog Advisory | BOI | Gooding, Jerome, Twin Falls | 4 hr |
| Jan 19, 8:45 PM MST | Dense Fog Advisory | BOI | Gooding, Jerome, Twin Falls | 16 hr |
| Jan 21, 5:01 AM MST | Dense Fog Advisory | BOI | Gooding, Jerome, Twin Falls | 7 hr |
| Jan 21, 10:22 PM MST | Dense Fog Advisory | BOI | Gooding, Jerome, Twin Falls | 6 hr |
| Jan 22, 12:02 PM MST | Freezing Rain Advisory | PIH | 3 hr | |
| Jan 22, 11:31 PM MST | Winter Weather Advisory | BOI | Ada, Elmore, Gooding, Jerome, Owyhee, Twin Falls | 13 hr |
| Jan 23, 7:42 PM MST | Dense Fog Advisory | BOI | Adams, Gem, Gooding, Jerome, Twin Falls, Valley and 1 more | 6 hr |
| Jan 23, 9:16 PM MST | Dense Fog Advisory | PIH | 12 hr | |
| Jan 24, 3:25 AM MST | Winter Weather Advisory | MSO | Clearwater, Idaho | 32 hr |
| Jan 24, 3:31 AM MST | Winter Storm Warning | PIH | 56 hr | |
| Jan 24, 3:03 PM MST | Dense Fog Advisory | PIH | 6 hr | |
| Jan 25, 3:34 AM MST | Winter Storm Watch | BOI | Twin Falls | 12 hr |
| Jan 25, 8:53 AM MST | Winter Weather Advisory | BOI | Ada, Elmore, Owyhee | 5 hr |
| Jan 25, 9:19 AM MST | Dense Fog Advisory | PIH | 4 hr | |
| Jan 25, 2:00 PM MST | Winter Weather Advisory | PIH | 22 hr | |
| Jan 25, 3:07 PM MST | Winter Storm Warning | BOI | Gooding, Jerome, Twin Falls | 24 hr |
| Jan 25, 3:07 PM MST | Winter Weather Advisory | BOI | Ada, Camas, Elmore, Owyhee | 24 hr |
| Jan 26, 2:41 PM MST | Winter Weather Advisory | MSO | Clearwater, Idaho | 48 hr |
| Jan 26, 3:38 PM MST | Winter Weather Advisory | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 42 hr |
| Jan 27, 6:54 PM MST | Winter Storm Warning | MSO | Clearwater, Idaho | 9 hr |
| Jan 31, 12:18 AM MST | Wind Advisory | MSO | Clearwater, Idaho | 5 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 | 1 |
| Flooding | |
| Areal Flood Warning | 6 |
| River Flood Warning | 2 |
| Flash Flood Watch | 1 |
| Flood Watch | 2 |
| River Flood Watch | 2 |
| Areal Flood Advisory | 4 |
| Winter | |
| Winter Storm Warning | 12 |
| Winter Storm Watch | 6 |
| Freezing Rain Advisory | 2 |
| Winter Weather Advisory | 20 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 9 |
| Fog and smoke | |
| Air Stagnation Advisory | 1 |
| Dense Fog Advisory | 22 |
| Freezing Fog Advisory | 4 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Idaho County22
- Clearwater County21
- Latah County20
- Benewah County18
- Twin Falls County16
- Gooding County15
- Jerome County15
- Kootenai County15
- Shoshone County15
- Gem County13
- Washington County13
- Owyhee County12
- Bonner County11
- Adams County11
- Elmore County11
- Valley County11
- Boundary County10
- Ada County10
- Nez Perce County7
- Payette County7
- Canyon County6
- Boise County5
- Camas County5
- Lewis County5
- Lemhi County3
- Fremont County2
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.