Alert archive / Virginia / Frederick County
Weather alerts in Frederick County, Virginia, 2017
90 weather alerts in 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Frederick County and its neighbors
Each county as a circle sized by its count in 2017. Tap one for its archive.
- Alerts
- 90
- Warnings
- 31
- Watches
- 11
- Advisories
- 24
- Busiest month
- July16 alerts
- Busiest day
- March 1, 20177 alerts
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 4, 8:13 PM EST | Winter Weather Advisory | LWX | 32 hr |
| Jan 10, 7:16 AM EST | Special Weather Statement | LWX | 89 min |
| Jan 10, 8:50 AM EST | Special Weather Statement | LWX | 55 min |
| Jan 10, 1:32 PM EST | Freezing Rain Advisory | LWX | 14 hr |
| Jan 13, 3:32 AM EST | Winter Weather Advisory | LWX | 47 hr |
| Jan 13, 3:32 AM EST | Freezing Rain Advisory | LWX | 36 hr |
| Jan 17, 9:20 PM EST | Dense Fog Advisory | LWX | 7 hr |
| Jan 21, 12:06 AM EST | Dense Fog Advisory | LWX | 13 hr |
| Jan 21, 8:42 PM EST | Dense Fog Advisory | LWX | 14 hr |
| Jan 23, 10:37 AM EST | Flood Watch | LWX | 5 hr |
| Jan 26, 3:35 AM EST | Wind Advisory | LWX | 15 hr |
| Feb 7, 8:19 PM EST | Winter Storm Watch | LWX | 14 hr |
| Feb 8, 10:17 AM EST | Winter Weather Advisory | LWX | 21 hr |
| Feb 12, 3:36 AM EST | Wind Advisory | LWX | 37 hr |
| Feb 12, 8:44 PM EST | Special Weather Statement | LWX | 2 hr |
| Feb 12, 9:00 PM EST | Severe Thunderstorm Warning | LWX | 45 min |
| Feb 12, 9:32 PM EST | Severe Thunderstorm Warning | LWX | 43 min |
| Feb 12, 9:49 PM EST | Special Weather Statement | LWX | 116 min |
| Feb 12, 10:01 PM EST | Severe Thunderstorm Warning | LWX | 44 min |
| Mar 1, 9:44 AM EST | Mesoscale Discussion | SPC | 91 min |
| Mar 1, 10:38 AM EST | Severe Thunderstorm Watch | SPC | 4 hr |
| Mar 1, 12:12 PM EST | Severe Thunderstorm Warning | LWX | 33 min |
| Mar 1, 12:25 PM EST | Mesoscale Discussion | SPC | 65 min |
| Mar 1, 12:26 PM EST | Severe Thunderstorm Warning | LWX | 49 min |
| Mar 1, 12:42 PM EST | Severe Thunderstorm Warning | LWX | 48 min |
| Mar 1, 2:47 PM EST | Wind Advisory | LWX | 18 hr |
| Mar 11, 7:52 PM EST | Winter Storm Watch | LWX | 31 hr |
| Mar 12, 2:58 PM EDT | Winter Storm Warning | LWX | 47 hr |
| Mar 13, 10:01 PM EDT | Mesoscale Discussion | SPC | 4 hr |
| Mar 14, 3:22 AM EDT | Mesoscale Discussion | SPC | 5 hr |
| Mar 15, 3:52 AM EDT | Wind Advisory | LWX | 16 hr |
| Mar 21, 10:00 AM EDT | Special Weather Statement | LWX | 15 min |
| Mar 24, 5:28 AM EDT | Freezing Rain Advisory | LWX | 5 hr |
| Apr 6, 12:50 PM EDT | Wind Advisory | LWX | 30 hr |
| Apr 6, 4:24 PM EDT | Freeze Watch | LWX | 21 hr |
| Apr 7, 1:31 PM EDT | Freeze Warning | LWX | 19 hr |
| Apr 8, 2:10 PM EDT | Freeze Warning | LWX | 18 hr |
| Apr 30, 3:25 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Apr 30, 4:05 PM EDT | Severe Thunderstorm Warning | LWX | 40 min |
| Apr 30, 4:33 PM EDT | Tornado Warning | LWX | 27 min |
| Apr 30, 4:43 PM EDT | Severe Thunderstorm Warning | LWX | 47 min |
| Apr 30, 5:09 PM EDT | Severe Thunderstorm Warning | LWX | 51 min |
| May 1, 5:54 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 5, 12:07 PM EDT | Areal Flood Warning | LWX | 11 hr |
| May 8, 12:41 PM EDT | Frost Advisory | LWX | 19 hr |
| May 18, 6:00 PM EDT | Severe Thunderstorm Warning | LWX | 24 min |
| May 18, 6:10 PM EDT | Severe Thunderstorm Warning | LWX | 50 min |
| May 18, 6:27 PM EDT | Severe Thunderstorm Warning | LWX | 63 min |
| May 25, 12:59 PM EDT | Mesoscale Discussion | SPC | 61 min |
| May 28, 1:42 AM EDT | Dense Fog Advisory | LWX | 6 hr |
| May 30, 5:53 PM EDT | Severe Thunderstorm Warning | LWX | 37 min |
| May 30, 5:56 PM EDT | Mesoscale Discussion | SPC | 64 min |
| May 30, 5:57 PM EDT | Tornado Warning | LWX | 19 min |
| Jun 19, 12:48 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 19, 2:00 PM EDT | Severe Thunderstorm Warning | LWX | 25 min |
| Jun 21, 2:38 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 23, 8:25 PM EDT | Mesoscale Discussion | SPC | 65 min |
| Jul 1, 12:54 PM EDT | Mesoscale Discussion | SPC | 66 min |
| Jul 6, 6:20 AM EDT | Flash Flood Watch | LWX | 20 hr |
| Jul 7, 3:35 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Jul 11, 4:45 PM EDT | Severe Thunderstorm Warning | LWX | 30 min |
| Jul 11, 5:14 PM EDT | Severe Thunderstorm Warning | LWX | 46 min |
| Jul 14, 1:09 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 14, 1:40 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 14, 2:16 PM EDT | Severe Thunderstorm Warning | LWX | 28 min |
| Jul 14, 4:23 PM EDT | Mesoscale Discussion | SPC | 67 min |
| Jul 17, 3:16 PM EDT | Severe Thunderstorm Warning | LWX | 27 min |
| Jul 18, 2:31 PM EDT | Mesoscale Discussion | SPC | 59 min |
| Jul 20, 3:21 AM EDT | Heat Advisory | LWX | 16 hr |
| Jul 24, 2:17 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Jul 27, 1:47 PM EDT | Flash Flood Watch | LWX | 48 hr |
| Jul 28, 10:21 PM EDT | Flash Flood Warning | LWX | 4 hr |
| Jul 29, 1:53 AM EDT | Areal Flood Warning | LWX | 6 hr |
| Aug 2, 1:30 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 11, 3:48 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Aug 15, 10:31 PM EDT | Dense Fog Advisory | LWX | 11 hr |
| Aug 19, 8:16 PM EDT | Mesoscale Discussion | SPC | 59 min |
| Sep 5, 2:31 PM EDT | Mesoscale Discussion | SPC | 59 min |
| Sep 5, 2:43 PM EDT | Severe Thunderstorm Warning | LWX | 47 min |
| Sep 5, 2:49 PM EDT | Severe Thunderstorm Warning | LWX | 41 min |
| Sep 5, 3:06 PM EDT | Tornado Warning | LWX | 24 min |
| Sep 5, 3:26 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Sep 5, 3:31 PM EDT | Severe Thunderstorm Warning | LWX | 44 min |
| Oct 16, 12:30 PM EDT | Frost Advisory | LWX | 20 hr |
| Oct 17, 1:39 PM EDT | Frost Advisory | LWX | 19 hr |
| Oct 23, 6:31 PM EDT | Wind Advisory | LWX | 10 hr |
| Oct 26, 3:53 AM EDT | Freeze Warning | LWX | 29 hr |
| Oct 29, 3:44 AM EDT | Wind Advisory | LWX | 30 hr |
| Nov 18, 3:40 AM EST | Wind Advisory | LWX | 33 hr |
| Dec 24, 10:35 AM EST | Wind Advisory | LWX | 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 | |
| Severe Thunderstorm Warning | 21 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 5 |
| Mesoscale Discussion | 19 |
| Special Weather Statement | 5 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 2 |
| Flood Watch | 1 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 2 |
| Freezing Rain Advisory | 3 |
| Winter Weather Advisory | 3 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 1 |
| Frost Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 9 |
| 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 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.