Alert archive / Hawaii / 2026
Weather alerts in Hawaii, March 2026
190 weather alerts in March 2026, 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 March 2026. Tap one for its archive.
- Alerts
- 190
- Warnings
- 103
- Watches
- 7
- Advisories
- 69
- Busiest day
- March 21, 202628 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Hawaii-Aleutian Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 2, 3:38 PM HST | Small Craft Advisory | HFO | 7 days | |
| Mar 3, 3:17 AM HST | Coastal Flood Statement | HFO | Hawaii, Honolulu, Kauai, Kalawao | 24 hr |
| Mar 9, 3:06 AM HST | Flood Watch | HFO | Hawaii, Honolulu, Kauai, Kalawao | 7 days |
| Mar 9, 3:39 PM HST | Small Craft Advisory | HFO | 48 hr | |
| Mar 10, 10:40 AM HST | Ashfall Advisory | HFO | Hawaii | 23 min |
| Mar 10, 11:03 AM HST | Ashfall Warning | HFO | Hawaii | 7 hr |
| Mar 10, 1:30 PM HST | Ashfall Advisory | HFO | Hawaii | 6 hr |
| Mar 10, 1:30 PM HST | High Wind Watch | HFO | Hawaii, Honolulu, Kauai, Kalawao | 61 hr |
| Mar 10, 5:50 PM HST | Special Marine Warning | HFO | 115 min | |
| Mar 10, 7:09 PM HST | Areal Flood Advisory | HFO | Kauai | 8 hr |
| Mar 11, 1:55 AM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Mar 11, 2:34 AM HST | Areal Flood Advisory | HFO | Honolulu | 5 hr |
| Mar 11, 3:13 AM HST | Winter Storm Watch | HFO | Hawaii | 35 hr |
| Mar 11, 3:20 AM HST | Areal Flood Advisory | HFO | Hawaii | 2 hr |
| Mar 11, 3:20 AM HST | Special Marine Warning | HFO | 115 min | |
| Mar 11, 4:50 AM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Mar 11, 5:02 AM HST | Special Marine Warning | HFO | 118 min | |
| Mar 11, 5:11 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 11, 6:44 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 11, 7:05 AM HST | Special Marine Warning | HFO | 115 min | |
| Mar 11, 8:50 AM HST | Special Marine Warning | HFO | 35 min | |
| Mar 11, 10:22 AM HST | Special Marine Warning | HFO | 113 min | |
| Mar 11, 11:41 AM HST | Special Marine Warning | HFO | 59 min | |
| Mar 11, 5:27 PM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 11, 5:34 PM HST | Special Marine Warning | HFO | 116 min | |
| Mar 11, 7:20 PM HST | Special Marine Warning | HFO | 78 min | |
| Mar 11, 7:48 PM HST | Winter Weather Advisory | HFO | Hawaii | 20 hr |
| Mar 12, 2:50 AM HST | Special Marine Warning | HFO | 115 min | |
| Mar 12, 3:29 AM HST | Gale Watch | HFO | 11 hr | |
| Mar 12, 3:50 AM HST | Special Marine Warning | HFO | 115 min | |
| Mar 12, 4:42 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 12, 5:35 AM HST | Special Marine Warning | HFO | 115 min | |
| Mar 12, 5:39 AM HST | Areal Flood Advisory | HFO | Honolulu | 97 min |
| Mar 12, 7:16 AM HST | Flash Flood Warning | HFO | Honolulu | 7 hr |
| Mar 12, 7:31 AM HST | Special Marine Warning | HFO | 119 min | |
| Mar 12, 7:48 AM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Mar 12, 8:12 AM HST | Areal Flood Advisory | HFO | Kalawao | 7 hr |
| Mar 12, 10:29 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 12, 11:27 AM HST | Areal Flood Advisory | HFO | Kauai | 2 hr |
| Mar 12, 11:28 AM HST | Special Weather Statement | HFO | Kauai | 77 min |
| Mar 12, 12:16 PM HST | Special Marine Warning | HFO | 119 min | |
| Mar 12, 2:36 PM HST | Winter Storm Warning | HFO | Hawaii | 67 hr |
| Mar 12, 2:50 PM HST | High Wind Warning | HFO | Hawaii, Honolulu, Kauai, Kalawao | 4 days |
| Mar 12, 2:54 PM HST | Gale Watch | HFO | 22 hr | |
| Mar 12, 2:54 PM HST | Gale Warning | HFO | 61 hr | |
| Mar 12, 4:20 PM HST | Areal Flood Advisory | HFO | Kauai | 20 hr |
| Mar 13, 2:04 AM HST | Areal Flood Advisory | HFO | Honolulu | 11 hr |
| Mar 13, 2:15 AM HST | Wind Advisory | HFO | Hawaii | 11 hr |
| Mar 13, 6:42 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 13, 6:46 AM HST | Areal Flood Advisory | HFO | Kalawao | 4 hr |
| Mar 13, 6:48 AM HST | Special Marine Warning | HFO | 54 min | |
| Mar 13, 6:50 AM HST | Areal Flood Advisory | HFO | Kalawao | 6 hr |
| Mar 13, 8:40 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 13, 10:20 AM HST | Special Marine Warning | HFO | 115 min | |
| Mar 13, 11:12 AM HST | Areal Flood Advisory | HFO | Hawaii | 7 hr |
| Mar 13, 11:26 AM HST | Special Marine Warning | HFO | 110 min | |
| Mar 13, 12:08 PM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 13, 12:22 PM HST | Flash Flood Warning | HFO | Honolulu | 16 hr |
| Mar 13, 3:31 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Mar 13, 4:01 PM HST | Areal Flood Advisory | HFO | Kalawao | 96 min |
| Mar 13, 5:37 PM HST | Flash Flood Warning | HFO | Kalawao | 32 hr |
| Mar 13, 6:05 PM HST | Flash Flood Warning | HFO | Kalawao | 16 hr |
| Mar 13, 6:25 PM HST | Flash Flood Warning | HFO | Hawaii | 27 hr |
| Mar 13, 7:42 PM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| Mar 13, 7:51 PM HST | Special Marine Warning | HFO | 114 min | |
| Mar 13, 8:58 PM HST | High Surf Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 19 hr |
| Mar 13, 10:21 PM HST | Special Marine Warning | HFO | 33 min | |
| Mar 14, 3:00 AM HST | Small Craft Advisory | HFO | 49 hr | |
| Mar 14, 6:12 AM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Mar 14, 11:39 AM HST | Areal Flood Advisory | HFO | Hawaii | 74 min |
| Mar 14, 11:47 AM HST | Wind Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 27 hr |
| Mar 14, 11:58 AM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Mar 14, 12:53 PM HST | Flash Flood Warning | HFO | Hawaii | 2 hr |
| Mar 14, 3:18 PM HST | Areal Flood Advisory | HFO | Kalawao | 35 min |
| Mar 14, 3:53 PM HST | Flash Flood Warning | HFO | Kalawao | 7 hr |
| Mar 14, 4:39 PM HST | Areal Flood Advisory | HFO | Hawaii | 85 min |
| Mar 14, 6:04 PM HST | Flash Flood Warning | HFO | Hawaii | 7 hr |
| Mar 14, 6:32 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Mar 14, 9:13 PM HST | Flash Flood Warning | HFO | Hawaii | 8 hr |
| Mar 14, 10:40 PM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 14, 11:18 PM HST | Special Marine Warning | HFO | 117 min | |
| Mar 15, 12:06 AM HST | Special Marine Warning | HFO | 114 min | |
| Mar 15, 12:41 AM HST | Special Marine Warning | HFO | 109 min | |
| Mar 15, 1:10 AM HST | Special Marine Warning | HFO | 93 min | |
| Mar 15, 2:18 AM HST | Special Marine Warning | HFO | 117 min | |
| Mar 15, 3:42 AM HST | High Surf Advisory | HFO | Hawaii | 24 hr |
| Mar 15, 4:09 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 15, 5:22 AM HST | Special Marine Warning | HFO | 113 min | |
| Mar 15, 6:00 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 16, 2:39 PM HST | Areal Flood Advisory | HFO | Hawaii | 69 min |
| Mar 16, 3:14 PM HST | Wind Advisory | HFO | Hawaii, Kalawao | 6 hr |
| Mar 16, 3:48 PM HST | Flash Flood Warning | HFO | Hawaii | 111 min |
| Mar 17, 5:40 PM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 22 hr |
| Mar 18, 12:17 AM HST | High Wind Warning | HFO | Hawaii | 15 hr |
| Mar 18, 2:59 PM HST | Flood Watch | HFO | Hawaii, Honolulu, Kauai, Kalawao | 6 days |
| Mar 18, 2:59 PM HST | Wind Advisory | HFO | Hawaii | 12 hr |
| Mar 19, 11:49 AM HST | Special Marine Warning | HFO | 56 min | |
| Mar 19, 1:55 PM HST | Special Marine Warning | HFO | 44 min | |
| Mar 19, 6:05 PM HST | Areal Flood Advisory | HFO | Honolulu | 8 hr |
| Mar 19, 10:57 PM HST | Flash Flood Warning | HFO | Honolulu | 30 hr |
| Mar 20, 5:00 AM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Mar 20, 8:00 AM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Mar 20, 8:22 AM HST | Flash Flood Warning | HFO | Honolulu | 29 hr |
| Mar 20, 10:37 AM HST | Flash Flood Warning | HFO | Honolulu | 19 hr |
| Mar 20, 11:30 AM HST | Areal Flood Advisory | HFO | Kalawao | 6 hr |
| Mar 20, 1:28 PM HST | Areal Flood Advisory | HFO | Kalawao | 9 hr |
| Mar 20, 2:03 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Mar 20, 3:41 PM HST | Winter Storm Watch | HFO | Hawaii | 17 hr |
| Mar 20, 6:25 PM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 20, 8:22 PM HST | Special Marine Warning | HFO | 113 min | |
| Mar 20, 9:32 PM HST | Special Marine Warning | HFO | 29 min | |
| Mar 20, 9:35 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Mar 20, 10:50 PM HST | Small Craft Advisory | HFO | 29 hr | |
| Mar 20, 10:51 PM HST | High Surf Advisory | HFO | Honolulu, Kauai | 29 hr |
| Mar 20, 11:34 PM HST | Flash Flood Warning | HFO | Kalawao | 3 hr |
| Mar 21, 2:13 AM HST | Areal Flood Advisory | HFO | Kalawao | 8 hr |
| Mar 21, 3:42 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 21, 3:42 AM HST | Special Weather Statement | HFO | Honolulu | 33 min |
| Mar 21, 4:55 AM HST | Flash Flood Warning | HFO | Honolulu | 5 hr |
| Mar 21, 4:59 AM HST | Areal Flood Advisory | HFO | Kalawao | 9 hr |
| Mar 21, 5:39 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 21, 6:28 AM HST | Special Marine Warning | HFO | 62 min | |
| Mar 21, 7:24 AM HST | Special Marine Warning | HFO | 51 min | |
| Mar 21, 7:29 AM HST | Special Weather Statement | HFO | 46 min | |
| Mar 21, 8:11 AM HST | Special Marine Warning | HFO | 64 min | |
| Mar 21, 8:49 AM HST | Winter Storm Warning | HFO | Hawaii | 42 hr |
| Mar 21, 9:09 AM HST | Special Marine Warning | HFO | 66 min | |
| Mar 21, 9:34 AM HST | Flash Flood Warning | HFO | Kalawao | 6 hr |
| Mar 21, 9:49 AM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Mar 21, 10:53 AM HST | Special Marine Warning | HFO | 97 min | |
| Mar 21, 11:32 AM HST | Flash Flood Warning | HFO | Kalawao | 5 hr |
| Mar 21, 11:45 AM HST | Special Weather Statement | HFO | Kalawao | 30 min |
| Mar 21, 11:57 AM HST | Flash Flood Warning | HFO | Kalawao | 12 hr |
| Mar 21, 12:23 PM HST | Special Marine Warning | HFO | 97 min | |
| Mar 21, 3:22 PM HST | Areal Flood Advisory | HFO | Hawaii | 113 min |
| Mar 21, 5:18 PM HST | Special Marine Warning | HFO | 87 min | |
| Mar 21, 5:23 PM HST | Areal Flood Advisory | HFO | Honolulu | 88 min |
| Mar 21, 5:25 PM HST | Areal Flood Advisory | HFO | Kalawao | 7 hr |
| Mar 21, 6:30 PM HST | Special Marine Warning | HFO | 54 min | |
| Mar 21, 6:34 PM HST | Special Marine Warning | HFO | 116 min | |
| Mar 21, 7:04 PM HST | Areal Flood Advisory | HFO | Kalawao | 8 hr |
| Mar 21, 8:30 PM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 21, 10:23 PM HST | Special Marine Warning | HFO | 110 min | |
| Mar 21, 10:35 PM HST | Flash Flood Warning | HFO | Kalawao | 5 hr |
| Mar 21, 11:20 PM HST | Areal Flood Advisory | HFO | Hawaii | 5 hr |
| Mar 22, 3:19 AM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Mar 22, 5:46 AM HST | Areal Flood Advisory | HFO | Honolulu | 87 min |
| Mar 22, 6:06 AM HST | Flash Flood Warning | HFO | Kalawao | 5 hr |
| Mar 22, 9:15 AM HST | Areal Flood Advisory | HFO | Kalawao | 88 min |
| Mar 22, 11:02 AM HST | Special Marine Warning | HFO | 58 min | |
| Mar 22, 11:53 AM HST | Special Marine Warning | HFO | 28 min | |
| Mar 22, 2:45 PM HST | Special Marine Warning | HFO | 43 min | |
| Mar 22, 2:56 PM HST | Special Marine Warning | HFO | 64 min | |
| Mar 22, 3:55 PM HST | Special Marine Warning | HFO | 65 min | |
| Mar 22, 4:20 PM HST | Special Weather Statement | HFO | Honolulu | 40 min |
| Mar 23, 3:08 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 23, 5:14 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 23, 5:14 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 23, 7:13 AM HST | Special Marine Warning | HFO | 62 min | |
| Mar 23, 7:21 AM HST | Special Marine Warning | HFO | 54 min | |
| Mar 23, 8:00 AM HST | Areal Flood Advisory | HFO | Kalawao | 6 hr |
| Mar 23, 8:09 AM HST | Special Marine Warning | HFO | 66 min | |
| Mar 23, 8:12 AM HST | Special Marine Warning | HFO | 93 min | |
| Mar 23, 9:10 AM HST | Special Marine Warning | HFO | 95 min | |
| Mar 23, 9:36 AM HST | Special Weather Statement | HFO | Hawaii | 54 min |
| Mar 23, 9:41 AM HST | Special Marine Warning | HFO | 94 min | |
| Mar 23, 9:59 AM HST | Areal Flood Advisory | HFO | Hawaii | 23 min |
| Mar 23, 10:22 AM HST | Flash Flood Warning | HFO | Hawaii | 103 min |
| Mar 23, 10:37 AM HST | Special Weather Statement | HFO | Hawaii | 53 min |
| Mar 23, 11:12 AM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Mar 23, 11:16 AM HST | Special Marine Warning | HFO | 89 min | |
| Mar 23, 12:23 PM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Mar 23, 12:34 PM HST | Special Weather Statement | HFO | Hawaii | 56 min |
| Mar 23, 12:36 PM HST | Areal Flood Advisory | HFO | Hawaii | 25 min |
| Mar 23, 12:39 PM HST | Special Marine Warning | HFO | 96 min | |
| Mar 23, 1:01 PM HST | Flash Flood Warning | HFO | Hawaii | 4 hr |
| Mar 23, 1:10 PM HST | Special Weather Statement | HFO | Hawaii | 50 min |
| Mar 23, 1:25 PM HST | Flash Flood Warning | HFO | Honolulu | 3 hr |
| Mar 23, 2:11 PM HST | Special Marine Warning | HFO | 74 min | |
| Mar 23, 2:30 PM HST | Special Weather Statement | HFO | Hawaii | 60 min |
| Mar 23, 2:54 PM HST | Winter Weather Advisory | HFO | Hawaii | 12 hr |
| Mar 23, 3:30 PM HST | Small Craft Advisory | HFO | 60 hr | |
| Mar 23, 3:36 PM HST | Special Marine Warning | HFO | 84 min | |
| Mar 23, 4:53 PM HST | Special Marine Warning | HFO | 82 min | |
| Mar 24, 12:05 AM HST | Areal Flood Advisory | HFO | Kalawao | 53 min |
| Mar 24, 12:58 AM HST | Flash Flood Warning | HFO | Kalawao | 8 hr |
| Mar 24, 4:16 PM HST | Areal Flood Advisory | HFO | Hawaii | 5 hr |
| Mar 25, 3:04 PM HST | Small Craft Advisory | HFO | 12 hr | |
| Mar 27, 2:34 AM HST | Small Craft Advisory | HFO | 8 days | |
| Mar 29, 3:02 PM HST | High Surf Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 24 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 | |
| Special Weather Statement | 10 |
| Flooding | |
| Flash Flood Warning | 24 |
| Flood Watch | 2 |
| Areal Flood Advisory | 49 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 2 |
| Wind and dust | |
| High Wind Warning | 2 |
| High Wind Watch | 1 |
| Wind Advisory | 4 |
| Fog and smoke | |
| Ashfall Warning | 1 |
| Ashfall Advisory | 2 |
| Coast and beach | |
| High Surf Advisory | 5 |
| Coastal Flood Statement | 1 |
| Marine | |
| Gale Warning | 1 |
| Special Marine Warning | 73 |
| Gale Watch | 2 |
| Small Craft Advisory | 7 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
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.