Alert archive / Indiana / Porter County
Weather alerts in Porter County, Indiana, 2017
135 weather alerts in 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Porter County and its neighbors
Each county as a circle sized by its count in 2017. Tap one for its archive.
- Alerts
- 135
- Warnings
- 23
- Watches
- 15
- Advisories
- 39
- Busiest month
- July23 alerts
- Busiest day
- March 1, 20179 alerts
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 2, 6:30 PM CST | Dense Fog Advisory | LOT | 17 hr |
| Jan 10, 3:38 AM CST | Wind Advisory | LOT | 17 hr |
| Jan 10, 11:55 AM CST | High Wind Warning | LOT | 9 hr |
| Jan 11, 10:02 AM CST | Freezing Rain Advisory | LOT | 23 hr |
| Jan 11, 1:15 PM CST | Dense Fog Advisory | LOT | 7 hr |
| Jan 12, 3:05 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 16, 12:13 PM CST | Dense Fog Advisory | LOT | 17 hr |
| Jan 20, 4:29 PM CST | Dense Fog Advisory | LOT | 19 hr |
| Jan 21, 9:08 PM CST | Dense Fog Advisory | LOT | 15 hr |
| Jan 22, 2:41 PM CST | Dense Fog Advisory | LOT | 15 hr |
| Feb 6, 7:07 PM CST | Dense Fog Advisory | LOT | 19 hr |
| Feb 21, 11:34 PM CST | Dense Fog Advisory | LOT | 11 hr |
| Feb 23, 7:02 AM CST | Dense Fog Advisory | LOT | 3 hr |
| Feb 24, 2:07 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 28, 2:03 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 28, 2:57 PM CST | Tornado Watch | SPC | 7 hr |
| Feb 28, 5:24 PM CST | Mesoscale Discussion | SPC | 96 min |
| Feb 28, 6:31 PM CST | Severe Thunderstorm Warning | LOT | 59 min |
| Feb 28, 7:31 PM CST | Severe Thunderstorm Warning | LOT | 29 min |
| Feb 28, 8:41 PM CST | Mesoscale Discussion | SPC | 94 min |
| Feb 28, 8:51 PM CST | Areal Flood Advisory | LOT | 6 hr |
| Feb 28, 8:57 PM CST | Severe Thunderstorm Warning | LOT | 37 min |
| Feb 28, 9:51 PM CST | Tornado Watch | SPC | 6 hr |
| Feb 28, 11:20 PM CST | Special Weather Statement | LOT | 25 min |
| Feb 28, 11:32 PM CST | Severe Thunderstorm Warning | LOT | 28 min |
| Feb 28, 11:52 PM CST | Mesoscale Discussion | SPC | 53 min |
| Mar 7, 1:49 AM CST | Special Weather Statement | LOT | 41 min |
| Mar 7, 1:53 AM CST | Mesoscale Discussion | SPC | 97 min |
| Mar 7, 7:38 PM CST | Wind Advisory | LOT | 22 hr |
| Mar 8, 9:35 AM CST | Red Flag Warning | LOT | 7 hr |
| Mar 8, 11:23 AM CST | High Wind Warning | LOT | 6 hr |
| Mar 11, 3:43 PM CST | Winter Weather Advisory | LOT | 44 hr |
| Mar 13, 10:22 AM CDT | Lake Effect Snow Warning | LOT | 48 hr |
| Mar 28, 7:17 PM CDT | Dense Fog Advisory | LOT | 14 hr |
| Apr 4, 3:58 AM CDT | Lakeshore Flood Watch | LOT | 24 hr |
| Apr 4, 3:21 PM CDT | High Wind Watch | LOT | 24 hr |
| Apr 5, 4:07 AM CDT | Lakeshore Flood Warning | LOT | 45 hr |
| Apr 5, 9:40 AM CDT | River Flood Warning | LOT | 7 days |
| Apr 5, 9:40 AM CDT | River Flood Warning | LOT | 5 days |
| Apr 5, 3:25 PM CDT | High Wind Warning | LOT | 26 hr |
| Apr 5, 3:25 PM CDT | Wind Advisory | LOT | 23 hr |
| Apr 10, 11:57 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 10, 1:48 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 10, 3:25 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 10, 6:22 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Apr 10, 8:27 PM CDT | Severe Thunderstorm Warning | LOT | 37 min |
| Apr 10, 8:58 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Apr 11, 3:42 AM CDT | Dense Fog Advisory | LOT | 3 hr |
| Apr 28, 12:09 PM CDT | River Flood Watch | LOT | 33 hr |
| Apr 28, 12:09 PM CDT | River Flood Watch | LOT | 33 hr |
| Apr 28, 3:05 PM CDT | Flash Flood Watch | LOT | 61 hr |
| May 2, 11:41 AM CDT | River Flood Watch | LOT | 46 hr |
| May 2, 11:41 AM CDT | River Flood Watch | LOT | 46 hr |
| May 4, 9:24 AM CDT | River Flood Advisory | LOT | 5 days |
| May 4, 9:24 AM CDT | River Flood Advisory | LOT | 6 days |
| May 6, 2:39 PM CDT | Frost Advisory | LOT | 17 hr |
| May 7, 3:04 AM CDT | Frost Advisory | LOT | 27 hr |
| May 17, 3:30 AM CDT | Wind Advisory | LOT | 19 hr |
| May 24, 10:30 AM CDT | Beach Hazards Statement | LOT | 36 hr |
| May 26, 6:45 PM CDT | Special Weather Statement | LOT | 45 min |
| May 26, 7:01 PM CDT | Severe Thunderstorm Warning | LOT | 29 min |
| May 28, 12:16 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Jun 4, 7:00 AM CDT | Special Weather Statement | LOT | 30 min |
| Jun 4, 3:42 PM CDT | Beach Hazards Statement | LOT | 60 hr |
| Jun 9, 9:33 AM CDT | Beach Hazards Statement | LOT | 7 hr |
| Jun 13, 6:00 PM CDT | Severe Thunderstorm Warning | LOT | 30 min |
| Jun 14, 12:40 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 14, 3:02 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 14, 4:59 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Jun 17, 2:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 19, 12:44 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 20, 5:41 PM CDT | Beach Hazards Statement | LOT | 4 hr |
| Jun 25, 4:15 PM CDT | Beach Hazards Statement | LOT | 36 hr |
| Jul 2, 6:56 PM CDT | Special Weather Statement | LOT | 34 min |
| Jul 7, 6:45 AM CDT | Special Weather Statement | LOT | 30 min |
| Jul 7, 7:04 AM CDT | Severe Thunderstorm Warning | LOT | 26 min |
| Jul 7, 9:11 AM CDT | Severe Thunderstorm Warning | LOT | 19 min |
| Jul 7, 11:53 AM CDT | Severe Thunderstorm Warning | LOT | 37 min |
| Jul 8, 6:58 AM CDT | Beach Hazards Statement | LOT | 8 hr |
| Jul 10, 3:58 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 10, 6:18 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jul 12, 8:33 AM CDT | Mesoscale Discussion | SPC | 117 min |
| Jul 12, 2:32 PM CDT | Flash Flood Watch | LOT | 12 hr |
| Jul 12, 11:32 PM CDT | Areal Flood Advisory | LOT | 4 hr |
| Jul 14, 10:32 AM CDT | Beach Hazards Statement | LOT | 10 hr |
| Jul 15, 3:36 PM CDT | Beach Hazards Statement | LOT | 39 hr |
| Jul 19, 5:45 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 19, 10:37 PM CDT | Special Weather Statement | LOT | 53 min |
| Jul 21, 4:52 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jul 21, 6:28 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jul 21, 8:35 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jul 21, 11:11 PM CDT | Areal Flood Advisory | LOT | 3 hr |
| Jul 21, 11:23 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Jul 23, 1:03 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 23, 2:55 PM CDT | Beach Hazards Statement | LOT | 31 hr |
| Jul 27, 3:29 AM CDT | Beach Hazards Statement | LOT | 66 hr |
| Aug 3, 1:31 PM CDT | Special Weather Statement | LOT | 59 min |
| Aug 3, 3:47 PM CDT | Special Weather Statement | LOT | 28 min |
| Aug 3, 4:04 PM CDT | Beach Hazards Statement | LOT | 37 hr |
| Aug 3, 9:30 PM CDT | Special Weather Statement | LOT | 30 min |
| Aug 3, 9:38 PM CDT | Severe Thunderstorm Warning | LOT | 22 min |
| Aug 6, 3:52 PM CDT | Beach Hazards Statement | LOT | 36 hr |
| Aug 11, 10:21 AM CDT | Beach Hazards Statement | LOT | 36 hr |
| Aug 21, 3:22 PM CDT | Beach Hazards Statement | LOT | 53 hr |
| Aug 24, 3:25 PM CDT | Beach Hazards Statement | LOT | 6 hr |
| Aug 30, 3:47 AM CDT | Beach Hazards Statement | LOT | 66 hr |
| Aug 30, 4:30 AM CDT | Dense Fog Advisory | LOT | 5 hr |
| Sep 3, 3:25 PM CDT | Beach Hazards Statement | LOT | 4 days |
| Sep 7, 10:03 AM CDT | Beach Hazards Statement | LOT | 3 hr |
| Sep 14, 1:14 AM CDT | Dense Fog Advisory | LOT | 9 hr |
| Sep 20, 12:31 AM CDT | Dense Fog Advisory | LOT | 8 hr |
| Sep 26, 3:56 PM CDT | Beach Hazards Statement | LOT | 36 hr |
| Sep 28, 4:11 AM CDT | Beach Hazards Statement | LOT | 6 hr |
| Sep 28, 3:25 PM CDT | Beach Hazards Statement | LOT | 43 hr |
| Oct 7, 4:40 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 14, 6:01 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Oct 14, 8:55 PM CDT | Severe Thunderstorm Warning | LOT | 27 min |
| Oct 14, 9:04 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Oct 14, 9:20 PM CDT | Special Weather Statement | LOT | 25 min |
| Oct 14, 11:36 PM CDT | Special Weather Statement | LOT | 39 min |
| Oct 25, 3:00 AM CDT | Frost Advisory | LOT | 29 hr |
| Oct 27, 3:29 PM CDT | Freeze Warning | LOT | 42 hr |
| Nov 4, 11:33 PM CDT | Dense Fog Advisory | LOT | 10 hr |
| Nov 18, 3:47 AM CST | Lakeshore Flood Advisory | LOT | 22 hr |
| Dec 4, 3:10 AM CST | Wind Advisory | LOT | 39 hr |
| Dec 8, 9:45 AM CST | Winter Weather Advisory | LOT | 18 hr |
| Dec 9, 3:34 AM CST | Winter Storm Warning | LOT | 14 hr |
| Dec 9, 3:51 AM CST | Lakeshore Flood Advisory | LOT | 17 hr |
| Dec 11, 2:55 PM CST | Lakeshore Flood Advisory | LOT | 24 hr |
| Dec 13, 8:44 PM CST | Winter Weather Advisory | LOT | 14 hr |
| Dec 23, 3:21 AM CST | Winter Weather Advisory | LOT | 39 hr |
| Dec 23, 2:22 PM CST | Winter Storm Warning | LOT | 31 hr |
| Dec 26, 12:54 PM CST | Wind Chill Advisory | LOT | 22 hr |
| Dec 28, 8:33 PM CST | Winter Weather Advisory | LOT | 24 hr |
| Dec 31, 3:46 AM CST | Winter Weather Advisory | LOT | 11 hr |
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 archive20162018
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. Rebuilt daily.