Alert archive / California / Winter Storm Warnings in 2021
Winter Storm Warning 1, NWS Eureka, CA
NWS Eureka, CA issued this winter storm warning at Jan 3, 2021, 3:50 AM PST. It took effect at Jan 4, 2021, 4:00 AM PST. It was in force for 18 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jan 3, 2021, 3:50 AM PST (11:50 UTC)
- In effect from
- Jan 4, 2021, 4:00 AM PST
- Expired
- Jan 4, 2021, 10:00 PM PST
- In force
- 18 hr
- Issued by
- NWS Eureka, CA
The text
As transmitted.
632 WWUS46 KEKA 031150 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 350 AM PST Sun Jan 3 2021 ...HEAVY MOUNTAIN SNOW EXPECTED MONDAY... .Precipitation will spread across Trinity County Monday morning through the evening. As that occurs, snow levels will steadily fall during the day. Heavy snow will be likely across the Trinity Alps in northern Trinity County as a result. CAZ107-032300- /O.UPG.KEKA.WS.A.0001.210104T1200Z-210105T0600Z/ /O.NEW.KEKA.WS.W.0001.210104T1200Z-210105T0600Z/ Northern Trinity- 350 AM PST Sun Jan 3 2021 ...WINTER STORM WARNING IN EFFECT FROM 4 AM TO 10 PM MONDAY ABOVE 4000 FEET... * WHAT...Snow accumulations in excess of one foot expected above 4000 feet. * WHERE...Northern Trinity County. * WHEN...From 4 AM to 10 PM Monday. * IMPACTS...The hazardous conditions will impact travel through Scott Mountain Pass on Highway 3 and adjacent mountain roadways. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Prepare for possible power outages. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. $$
4 follow-up statements
337 WWUS46 KEKA 032207 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 207 PM PST Sun Jan 3 2021 ...HEAVY MOUNTAIN SNOW EXPECTED MONDAY... .Precipitation will spread across Trinity County Monday morning through the evening. As that occurs, snow levels will steadily fall during the day. Heavy snow will be likely across the Trinity Alps in northern Trinity County as a result. CAZ107-040615- /O.CON.KEKA.WS.W.0001.210104T1200Z-210105T0600Z/ Northern Trinity- 207 PM PST Sun Jan 3 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 AM TO 10 PM PST MONDAY ABOVE 4000 FEET... * WHAT...Snowfall totals at or above one foot expected above 4000 feet. * WHERE...Northern Trinity County. * WHEN...From 4 AM to 10 PM PST Monday. * IMPACTS...Travel will be hazardous across Scott Mountain Pass on Highway 3 and surrounding roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Prepare for possible power outages. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
501 WWUS46 KEKA 040620 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 1020 PM PST Sun Jan 3 2021 ...HEAVY MOUNTAIN SNOW EXPECTED MONDAY... .Precipitation will spread across Trinity County Monday morning through the evening. As that occurs, snow levels will steadily fall during the day. Heavy snow will be likely across the Trinity Alps in northern Trinity County as a result. CAZ107-041430- /O.CON.KEKA.WS.W.0001.210104T1200Z-210105T0600Z/ Northern Trinity- 1020 PM PST Sun Jan 3 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 AM TO 10 PM PST MONDAY ABOVE 4000 FEET... * WHAT...Snowfall totals at or above one foot expected above 4000 feet. * WHERE...Northern Trinity County. * WHEN...From 4 AM to 10 PM PST Monday. * IMPACTS...Travel will be hazardous across Scott Mountain Pass on Highway 3 and surrounding roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Prepare for possible power outages. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
298 WWUS46 KEKA 041417 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 617 AM PST Mon Jan 4 2021 ...HEAVY MOUNTAIN SNOW TODAY... .Precipitation will continue to spread across Trinity County through this evening. As that occurs, snow levels will steadily fall through the day. Heavy snow will be likely across the Trinity Alps in northern Trinity County as a result. CAZ107-050600- /O.CON.KEKA.WS.W.0001.000000T0000Z-210105T0600Z/ Northern Trinity- 617 AM PST Mon Jan 4 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM THIS EVENING ABOVE 4000 FEET... * WHAT...Snowfall totals at or above one foot expected above 4000 feet. * WHERE...Northern Trinity County. * WHEN...Through 10 PM this evening. * IMPACTS...Travel will be hazardous across Scott Mountain Pass on Highway 3 and surrounding roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Prepare for possible power outages. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. $$
394 WWUS46 KEKA 050549 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 949 PM PST Mon Jan 4 2021 CAZ107-050700- /O.EXP.KEKA.WS.W.0001.000000T0000Z-210105T0600Z/ Northern Trinity- 949 PM PST Mon Jan 4 2021 ...WINTER STORM WARNING WILL EXPIRE AT 10 PM PST THIS EVENING ABOVE 4000 FEET... $$
The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 3, 2:58 AM PST | Gale Warning | EKA | 30 hr | |
| Jan 3, 2:58 AM PST | Storm Warning | EKA | 30 hr | |
| Jan 3, 3:46 AM PST | High Wind Warning | EKA | Del Norte | 29 hr |
| Jan 3, 3:46 AM PST | Wind Advisory | EKA | Del Norte, Humboldt, Lake, Mendocino, Trinity | 33 hr |
| Jan 3, 2:03 PM PST | High Surf Advisory | EKA | Del Norte, Humboldt, Mendocino | 51 hr |
Nearby
Winter Storm Warnings in California, 2021Every winter storm warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.