| Products in the Last Seven Days |
| Type |
Phenomena |
Count |
| Warning | Severe Thunderstorm | 993 |
| Advisory | Areal Flood | 330 |
| Advisory | Small Craft | 170 |
| Warning | Tornado | 150 |
| Warning | Flash Flood | 142 |
| Watch | Severe Thunderstorm | 63 |
| Advisory | Frost | 56 |
| Advisory | Wind | 43 |
| Warning | Freeze | 42 |
| Warning | Fire Weather | 38 |
| Watch | Areal Flood | 34 |
| Watch | Fire Weather | 30 |
| Watch | Tornado | 25 |
| Advisory | Dense Fog | 16 |
| Watch | Freeze | 14 |
| Warning | Gale | 14 |
| Advisory | Lake Wind | 13 |
| Watch | Gale | 11 |
| Warning | Dust Storm | 10 |
| Advisory | Winter Weather | 10 |
| Watch | Hazardous Seas | 8 |
| Advisory | Heat | 7 |
| Warning | High Wind | 7 |
| Warning | Winter Storm | 6 |
| Watch | Winter Storm | 6 |
| Advisory | Blowing Dust | 5 |
| Advisory | Dust Storm | 3 |
| Advisory | Flood | 2 |
| Watch | High Wind | 2 |
| Warning | Hazardous Seas | 2 |
| Warning | Blowing Dust | 1 |
| Most Active Forecast Offices |
| Forecast Office |
Products |
| Omaha / Valley, NE | 103 |
| San Angelo, TX | 103 |
| Topeka, KS | 99 |
| Austin / San Antonio, TX | 64 |
| Midland / Odessa, TX | 61 |
| Kansas City / Pleasant Hill, MO | 54 |
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| Shreveport, LA | 36 |
| Product Count by Day |
| Date |
Warn |
Watch |
Advis. |
| 2026-05-24 | 11 |
20 | 45 |
| 2026-05-23 | 153 |
9 | 83 |
| 2026-05-22 | 170 |
12 | 70 |
| 2026-05-21 | 117 |
9 | 103 |
| 2026-05-20 | 115 |
12 | 81 |
| 2026-05-19 | 186 |
18 | 74 |
| 2026-05-18 | 337 |
42 | 126 |
| 2026-05-17 | 281 |
32 | 59 |
| 2026-05-16 | 23 |
25 | 21 |
| Particularly Dangerous Situations |
| Product |
Forecast Office |
| Tornado Warning 0005 | Hastings, NE |
| Tornado Warning 0032 | Omaha / Valley, NE |
| Tornado Warning 0044 | Kansas City / Pleasant Hill, MO |
|
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Frost Advisory 0018
Issued by the Eureka Forecast Office
| Action |
Issued |
Starts |
Expiration |
| New |
2026-05-18 03:47:03 |
2026-05-18 05:00:00 |
2026-05-18 10:00:00 |
Action: New
Issued At: 2026-05-18 03:47:03
524
WWUS76 KEKA 180846
NPWEKA
URGENT - WEATHER MESSAGE
National Weather Service Eureka CA
146 AM PDT Mon May 18 2026
CAZ104-106-108-116-117-181500-
/O.NEW.KEKA.FR.Y.0018.260518T1000Z-260518T1500Z/
Southwestern Humboldt-Southeastern Interior Humboldt-Southern
Trinity-Northwestern and Central Trinity-Northeastern Trinity-
Including Dinsmore, Shelter Cove, Garberville, Kneeland, Peanut,
Hyampom, Weaverville, Hayfork, Shively, Zenia, Junction City,
Alderpoint, Del Loma, Big Bar, Helena, Trinity Center, Bridgeville,
Ettersburg, Benbow, Douglas City, Bull Creek, Honeydew, Pepperwood,
Ruth, Forest Glen, Carrville, Briceland, Petrolia, and Whitethorn
146 AM PDT Mon May 18 2026
...FROST ADVISORY IN EFFECT UNTIL 8 AM PDT THIS MORNING...
* WHAT...Temperatures as low as 33 will result in frost formation.
* WHERE...Trinity County, and Southern Humboldt.
* WHEN...Until 8 AM PDT this morning.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
* ADDITIONAL DETAILS...Protected valleys may see local areas of frost
for several hours this morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take steps now to protect tender plants from the cold.
&&
$$
For hazard areas see https://www.weather.gov/wrh/hazards/?wfo=eka
MKK
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