Alert archive / Arkansas / Calhoun County
Weather alerts in Calhoun County, Arkansas, 2025
179 weather alerts in 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Calhoun County and its neighbors
Each county as a circle sized by its count in 2025. Tap one for its archive.
- Alerts
- 179
- Warnings
- 53
- Watches
- 25
- Advisories
- 39
- Busiest month
- April47 alerts
- Busiest day
- April 3, 202512 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
0 of 5 tornado warnings covering Calhoun County in 2025 had a tornado report inside them.
Calhoun County, 2025
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 5 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 21 | 5 | 76% | 2 | 50% | 20 min |
| Flash flood warnings | 10 | 5 | 50% | 1 | 100% | 87 min |
Each office's whole area, 2025
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Little Rock, AR: tornado warnings | 110 | 14 | 87% | 28 | 75% | 13 min |
| NWS Little Rock, AR: severe thunderstorm warnings | 449 | 118 | 74% | 231 | 87% | 24 min |
| NWS Little Rock, AR: flash flood warnings | 137 | 53 | 61% | 87 | 93% | 206 min |
An office's figures cover every county it serves, including across state lines.
Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.
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 5, 9:08 AM CST | Mesoscale Discussion | SPC | 3 hr |
| Jan 5, 10:29 AM CST | Tornado Watch | SPC | 8 hr |
| Jan 5, 12:24 PM CST | Severe Thunderstorm Warning | LZK | 40 min |
| Jan 7, 3:17 AM CST | Winter Storm Watch | LZK | 34 hr |
| Jan 8, 3:46 AM CST | Winter Storm Warning | LZK | 59 hr |
| Jan 9, 10:03 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Jan 29, 7:57 AM CST | Dense Fog Advisory | LZK | 88 min |
| Jan 29, 8:29 PM CST | River Flood Warning | LZK | 9 days |
| Jan 30, 9:21 AM CST | River Flood Warning | LZK | 34 days |
| Jan 30, 3:17 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 4, 2:43 AM CST | Dense Fog Advisory | LZK | 6 hr |
| Feb 5, 12:24 AM CST | Dense Fog Advisory | LZK | 14 hr |
| Feb 11, 11:12 AM CST | River Flood Warning | LZK | 14 days |
| Feb 15, 1:06 PM CST | Mesoscale Discussion | SPC | 3 hr |
| Feb 15, 4:00 PM CST | Tornado Watch | SPC | 7 hr |
| Feb 17, 12:55 PM CST | Winter Weather Advisory | LZK | 40 hr |
| Feb 18, 3:13 AM CST | Cold Weather Advisory | LZK | 57 hr |
| Feb 20, 1:58 PM CST | Cold Weather Advisory | LZK | 22 hr |
| Feb 23, 8:57 PM CST | Dense Fog Advisory | LZK | 11 hr |
| Feb 24, 9:08 PM CST | Dense Fog Advisory | LZK | 12 hr |
| Mar 3, 5:02 AM CST | Wind Advisory | LZK | 61 hr |
| Mar 4, 8:13 AM CST | Tornado Watch | SPC | 7 hr |
| Mar 4, 9:37 AM CST | Severe Thunderstorm Warning | LZK | 53 min |
| Mar 4, 10:17 AM CST | Mesoscale Discussion | SPC | 88 min |
| Mar 4, 10:30 AM CST | Severe Thunderstorm Warning | LZK | 60 min |
| Mar 8, 9:26 AM CST | River Flood Advisory | LZK | 23 hr |
| Mar 14, 9:30 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 14, 9:47 PM CDT | Tornado Watch | SPC | 7 hr |
| Mar 14, 11:22 PM CDT | Tornado Warning | LZK | 38 min |
| Mar 14, 11:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Mar 14, 11:50 PM CDT | Tornado Warning | LZK | 40 min |
| Mar 15, 4:49 AM CDT | Mesoscale Discussion | SPC | 86 min |
| Mar 18, 11:53 AM CDT | Wind Advisory | LZK | 33 hr |
| Mar 18, 7:30 PM CDT | Red Flag Warning | LZK | 26 hr |
| Mar 23, 6:16 PM CDT | Severe Thunderstorm Warning | LZK | 44 min |
| Mar 23, 6:22 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Mar 23, 7:11 PM CDT | Severe Thunderstorm Warning | LZK | 31 min |
| Mar 30, 8:37 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 31, 2:25 PM CDT | Flood Watch | LZK | 5 days |
| Apr 1, 10:57 AM CDT | River Flood Warning | LZK | 20 days |
| Apr 1, 11:28 AM CDT | River Flood Warning | LZK | 44 days |
| Apr 2, 2:52 PM CDT | Tornado Watch | SPC | 9 hr |
| Apr 2, 5:35 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Apr 2, 7:46 PM CDT | Tornado Warning | LZK | 44 min |
| Apr 2, 8:29 PM CDT | Tornado Warning | LZK | 46 min |
| Apr 2, 9:09 PM CDT | Tornado Warning | LZK | 28 min |
| Apr 2, 9:14 PM CDT | Flash Flood Warning | LZK | 3 hr |
| Apr 3, 11:22 AM CDT | Mesoscale Discussion | SPC | 113 min |
| Apr 3, 2:14 PM CDT | Tornado Watch | SPC | 8 hr |
| Apr 3, 3:43 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 3, 4:27 PM CDT | Flash Flood Warning | LZK | 3 hr |
| Apr 3, 5:16 PM CDT | Severe Thunderstorm Warning | LZK | 33 min |
| Apr 3, 5:49 PM CDT | Special Weather Statement | LZK | 41 min |
| Apr 3, 6:21 PM CDT | Severe Thunderstorm Warning | LZK | 39 min |
| Apr 3, 6:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Apr 3, 10:15 PM CDT | Special Weather Statement | LZK | 30 min |
| Apr 4, 12:28 AM CDT | Severe Thunderstorm Warning | LZK | 47 min |
| Apr 4, 12:20 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Apr 4, 12:57 PM CDT | Tornado Watch | SPC | 8 hr |
| Apr 4, 8:50 PM CDT | Tornado Watch | SPC | 9 hr |
| Apr 4, 11:16 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Apr 5, 9:31 AM CDT | Mesoscale Discussion | SPC | 119 min |
| Apr 5, 9:56 AM CDT | Tornado Watch | SPC | 9 hr |
| Apr 5, 10:27 AM CDT | Severe Thunderstorm Warning | LZK | 48 min |
| Apr 5, 11:04 AM CDT | Severe Thunderstorm Warning | LZK | 41 min |
| Apr 5, 11:42 AM CDT | Severe Thunderstorm Warning | LZK | 48 min |
| Apr 5, 11:44 AM CDT | Flash Flood Warning | LZK | 10 hr |
| Apr 5, 2:50 PM CDT | Flash Flood Warning | LZK | 8 hr |
| Apr 5, 4:53 PM CDT | Flash Flood Warning | LZK | 6 hr |
| Apr 5, 9:24 PM CDT | Areal Flood Warning | LZK | 21 hr |
| Apr 5, 10:32 PM CDT | Areal Flood Warning | LZK | 19 hr |
| Apr 5, 10:32 PM CDT | Areal Flood Warning | LZK | 19 hr |
| Apr 13, 2:06 AM CDT | Wind Advisory | LZK | 17 hr |
| Apr 20, 5:07 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Apr 20, 5:39 PM CDT | Tornado Watch | SPC | 6 hr |
| Apr 20, 8:05 PM CDT | Severe Thunderstorm Warning | LZK | 40 min |
| Apr 20, 8:42 PM CDT | Severe Thunderstorm Warning | LZK | 48 min |
| Apr 20, 8:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Apr 25, 5:11 AM CDT | Special Weather Statement | LZK | 34 min |
| Apr 26, 10:45 PM CDT | Special Weather Statement | LZK | 45 min |
| Apr 26, 11:22 PM CDT | Special Weather Statement | LZK | 23 min |
| Apr 26, 11:53 PM CDT | Special Weather Statement | LZK | 37 min |
| Apr 30, 2:53 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 30, 3:32 PM CDT | Tornado Watch | SPC | 6 hr |
| Apr 30, 4:32 PM CDT | Severe Thunderstorm Warning | LZK | 58 min |
| Apr 30, 5:25 PM CDT | Severe Thunderstorm Warning | LZK | 65 min |
| May 2, 9:39 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 5, 2:26 AM CDT | Flood Watch | LZK | 43 hr |
| May 5, 9:10 PM CDT | River Flood Warning | LZK | 13 hr |
| May 6, 2:50 PM CDT | Special Weather Statement | LZK | 25 min |
| May 6, 3:10 PM CDT | Special Weather Statement | LZK | 35 min |
| May 6, 3:43 PM CDT | Special Weather Statement | LZK | 32 min |
| May 8, 10:07 AM CDT | River Flood Warning | LZK | 72 hr |
| May 13, 2:11 AM CDT | Dense Fog Advisory | LZK | 7 hr |
| May 16, 3:10 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 16, 7:27 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 16, 11:52 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 17, 3:30 AM CDT | Special Weather Statement | LZK | 30 min |
| May 17, 6:41 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 17, 7:49 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 20, 1:21 AM CDT | Mesoscale Discussion | SPC | 54 min |
| May 20, 12:34 PM CDT | Mesoscale Discussion | SPC | 116 min |
| May 20, 1:09 PM CDT | Tornado Watch | SPC | 8 hr |
| May 20, 2:54 PM CDT | Special Weather Statement | LZK | 36 min |
| May 20, 3:08 PM CDT | Severe Thunderstorm Warning | LZK | 37 min |
| May 22, 2:08 PM CDT | Flood Watch | LZK | 4 days |
| May 24, 8:36 AM CDT | Mesoscale Discussion | SPC | 54 min |
| May 24, 9:02 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 24, 12:01 PM CDT | Mesoscale Discussion | SPC | 59 min |
| May 24, 12:19 PM CDT | Special Weather Statement | LZK | 26 min |
| May 24, 12:54 PM CDT | Special Weather Statement | LZK | 51 min |
| May 25, 1:32 PM CDT | Mesoscale Discussion | SPC | 118 min |
| May 25, 2:07 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 25, 3:33 PM CDT | Mesoscale Discussion | SPC | 87 min |
| May 25, 5:05 PM CDT | Special Weather Statement | LZK | 25 min |
| May 25, 6:42 PM CDT | Flash Flood Warning | LZK | 3 hr |
| May 25, 6:47 PM CDT | Flash Flood Warning | LZK | 3 hr |
| May 26, 11:21 AM CDT | River Flood Warning | LZK | 7 days |
| May 27, 10:45 AM CDT | River Flood Warning | LZK | 12 days |
| Jun 7, 6:14 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 7, 7:26 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 7, 9:37 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Jun 7, 11:29 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Jun 7, 11:59 PM CDT | Severe Thunderstorm Warning | LZK | 46 min |
| Jun 11, 6:29 PM CDT | Special Weather Statement | LZK | 46 min |
| Jun 12, 3:05 AM CDT | Flood Watch | LZK | 24 hr |
| Jun 12, 1:27 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 12, 1:35 PM CDT | Special Weather Statement | LZK | 40 min |
| Jun 14, 6:29 PM CDT | Special Weather Statement | LZK | 31 min |
| Jun 14, 7:01 PM CDT | Special Weather Statement | LZK | 44 min |
| Jun 19, 12:47 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Jun 19, 1:53 PM CDT | Heat Advisory | LZK | 30 hr |
| Jun 20, 2:41 PM CDT | Heat Advisory | LZK | 29 hr |
| Jun 21, 2:00 AM CDT | Heat Advisory | LZK | 42 hr |
| Jun 22, 1:49 AM CDT | Heat Advisory | LZK | 6 days |
| Jun 29, 12:57 PM CDT | Heat Advisory | LZK | 32 hr |
| Jul 8, 1:19 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 8, 6:08 PM CDT | Special Weather Statement | LZK | 37 min |
| Jul 13, 9:22 PM CDT | Special Weather Statement | LZK | 38 min |
| Jul 15, 11:05 AM CDT | Heat Advisory | LZK | 57 hr |
| Jul 17, 12:38 PM CDT | Heat Advisory | LZK | 31 hr |
| Jul 18, 4:37 PM CDT | Flash Flood Warning | LZK | 3 hr |
| Jul 19, 11:38 AM CDT | Heat Advisory | LZK | 32 hr |
| Jul 20, 11:07 AM CDT | Heat Advisory | LZK | 4 days |
| Jul 24, 12:08 PM CDT | Heat Advisory | LZK | 32 hr |
| Jul 25, 11:56 AM CDT | Heat Advisory | LZK | 56 hr |
| Jul 27, 12:37 PM CDT | Heat Advisory | LZK | 3 days |
| Jul 29, 4:17 PM CDT | Special Weather Statement | LZK | 28 min |
| Jul 30, 12:32 AM CDT | Heat Advisory | LZK | 41 hr |
| Jul 30, 12:01 PM CDT | Extreme Heat Warning | LZK | 26 hr |
| Aug 14, 11:41 AM CDT | Heat Advisory | LZK | 32 hr |
| Aug 15, 11:30 AM CDT | Heat Advisory | LZK | 33 hr |
| Aug 16, 10:55 AM CDT | Heat Advisory | LZK | 57 hr |
| Aug 17, 11:07 AM CDT | Heat Advisory | LZK | 56 hr |
| Aug 18, 12:39 PM CDT | Extreme Heat Warning | LZK | 31 hr |
| Aug 19, 1:05 PM CDT | Heat Advisory | LZK | 31 hr |
| Sep 5, 10:20 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Sep 6, 1:29 AM CDT | Special Weather Statement | LZK | 61 min |
| Sep 19, 1:26 PM CDT | Special Weather Statement | LZK | 34 min |
| Sep 24, 2:24 AM CDT | Mesoscale Discussion | SPC | 66 min |
| Sep 24, 3:41 AM CDT | Severe Thunderstorm Warning | LZK | 19 min |
| Sep 24, 12:15 PM CDT | Flash Flood Warning | LZK | 86 min |
| Sep 24, 1:39 PM CDT | Flash Flood Warning | LZK | 3 hr |
| Sep 24, 1:56 PM CDT | Special Weather Statement | LZK | 49 min |
| Oct 18, 3:21 PM CDT | Tornado Watch | SPC | 5 hr |
| Oct 18, 4:34 PM CDT | Severe Thunderstorm Warning | LZK | 26 min |
| Oct 18, 4:41 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 18, 4:55 PM CDT | Severe Thunderstorm Warning | LZK | 50 min |
| Oct 18, 5:34 PM CDT | Severe Thunderstorm Warning | LZK | 26 min |
| Oct 26, 8:34 AM CDT | Dense Fog Advisory | LZK | 2 hr |
| Oct 28, 11:44 AM CDT | Wind Advisory | LZK | 31 hr |
| Nov 2, 12:11 PM CST | Frost Advisory | LZK | 20 hr |
| Nov 7, 1:26 PM CST | Freeze Watch | LZK | 22 hr |
| Nov 7, 9:01 PM CST | Dense Fog Advisory | LZK | 13 hr |
| Nov 8, 10:58 AM CST | Freeze Warning | LZK | 46 hr |
| Nov 30, 12:20 PM CST | Winter Weather Advisory | LZK | 36 hr |
| Dec 6, 10:50 PM CST | Dense Fog Advisory | LZK | 10 hr |
| Dec 27, 3:18 AM CST | Dense Fog Advisory | LZK | 9 hr |
| Dec 27, 12:41 PM CST | Wind Advisory | LZK | 41 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 | 5 |
| Severe Thunderstorm Watch | 6 |
| Tornado Watch | 13 |
| Mesoscale Discussion | 38 |
| Special Weather Statement | 24 |
| Flooding | |
| Areal Flood Warning | 3 |
| Flash Flood Warning | 10 |
| River Flood Warning | 9 |
| Flood Watch | 4 |
| River Flood Advisory | 1 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 2 |
| Heat | |
| Extreme Heat Warning | 2 |
| Heat Advisory | 18 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Cold Weather Advisory | 2 |
| Frost Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 5 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 10 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20242026
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.