Alert archive / California / Winter Storm Watches in 2021
Winter Storm Watch 6, NWS Eureka, CA
NWS Eureka, CA issued this winter storm watch at Dec 9, 2021, 2:13 PM PST for Humboldt County, Trinity County, California. It took effect at Dec 12, 2021, 10:00 PM PST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Dec 9, 2021, 2:13 PM PST (22:13 UTC)
- In effect from
- Dec 12, 2021, 10:00 PM PST
- Expired
- Dec 12, 2021, 5:17 AM PST
- In force
- Issued by
- NWS Eureka, CA
Counties Humboldt County, CA, Trinity County, CA
The radar
The Eureka (Bunker Hill) radar (KBHX), 69 km from the middle of the area, began a volume at 22:15 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Medford/Jackson, OR (KMFR), launched 12:00Z, 10.2 hours before the alert went out and 197 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 846 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- 27 m²/s²
- 0-3 km storm-relative helicity
- 77 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
207 WWUS46 KEKA 092213 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 213 PM PST Thu Dec 9 2021 CAZ107-100615- /O.NEW.KEKA.WS.A.0006.211211T2200Z-211212T2300Z/ Northern Trinity- 213 PM PST Thu Dec 9 2021 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY AFTERNOON ABOVE 3000 FEET... * WHAT...Heavy snow possible above 3000 feet. Total snow accumulations of 6 to 12 inches possible. Higher amounts over 5,000 feet. * WHERE...Northern Trinity County including Highway 3 north of Weaverville and Highway 299 at Buckhorn Summit. * WHEN...From Saturday afternoon through Sunday afternoon. * IMPACTS...Travel could be very difficult to impossible. * ADDITIONAL DETAILS...Additional snow is expected Monday through Tuesday morning. Confidence is low on the snow levels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$
12 follow-up statements
843 WWUS46 KEKA 100430 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 830 PM PST Thu Dec 9 2021 CAZ108-101230- /O.EXB.KEKA.WS.A.0006.211211T1800Z-211213T1800Z/ Southern Trinity- 830 PM PST Thu Dec 9 2021 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY MORNING THROUGH MONDAY MORNING ABOVE 3000 FEET... * WHAT...Heavy wet snow possible above 3000 feet. Total snow accumulations of 7 to 12 inches possible, with higher amounts likely across taller mountains and ridges. * WHERE...Southern Trinity County. * WHEN...From Saturday morning through Monday morning. * IMPACTS...Travel could be very difficult to impossible along portions of highway 36. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$ CAZ107-101230- /O.EXT.KEKA.WS.A.0006.211211T1800Z-211213T1800Z/ Northern Trinity- 830 PM PST Thu Dec 9 2021 ...WINTER STORM WATCH NOW IN EFFECT FROM SATURDAY MORNING THROUGH MONDAY MORNING ABOVE 3000 FEET... * WHAT...Heavy snow possible above 3000 feet. Total snow accumulations of 7 to 12 inches possible, with several feet of snow possible at Scott Mountain Summit. * WHERE...Northern Trinity County. * WHEN...From Saturday morning through Monday morning. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$
060 WWUS46 KEKA 101236 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 436 AM PST Fri Dec 10 2021 ...PERIODS OF HEAVY SNOW SATURDAY THROUGH MONDAY... A cold front will approach on Saturday, with moist upslope flow out of the Sacramento Valley aiding in precipitation development and keeping snow levels locally lower in Trinity County than areas farther south and west. Snow levels on Saturday and Saturday Night near and north of Highway 299 may be stubborn to rise above 2500 or 3000 feet. This may allow for significant accumulations at Buckhorn Summit and possibly Oregon Mountain Pass, as well as some portions of Highway 36 above 4000 feet. A few feet of snow are likely at Scott Mountain Summit. There will likely be a lull in precipitation with snow levels in the 3000 to 4000-foot range on Sunday. Another round of heavy precipitation will arrive later Sunday night into Monday, followed by falling snow levels as precipitation gradually winds down later Monday and Monday Night. CAZ107-108-102045- /O.CON.KEKA.WS.A.0006.211211T1800Z-211213T1800Z/ Northern Trinity-Southern Trinity- 436 AM PST Fri Dec 10 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM SATURDAY MORNING THROUGH MONDAY MORNING ABOVE 3000 FEET... * WHAT...Heavy snow possible above 3000 feet. Total snow accumulations of 7 to 12 inches possible, with several feet of snow possible at Scott Mountain Summit. Winds could gust as high as 40 mph. * WHERE...Southern Trinity and Northern Trinity Counties. * WHEN...From Saturday morning through Monday morning. * IMPACTS...Travel could be very difficult to impossible along portions of Highways 3, 36, and 299. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$
786 WWUS46 KEKA 102031 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 1231 PM PST Fri Dec 10 2021 ...PERIODS OF HEAVY SNOW SATURDAY THROUGH MONDAY... A cold front will approach on Saturday, with moist upslope flow out of the Sacramento Valley aiding in precipitation development and keeping snow levels locally lower in Trinity County than areas farther south and west. Snow levels on Saturday and Saturday Night near and north of Highway 299 may be stubborn to rise above 2500 or 3000 feet. This may allow for significant accumulations at Buckhorn Summit and possibly Oregon Mountain Pass, as well as some portions of Highway 36 above 4000 feet. A few feet of snow are likely at Scott Mountain Summit. There will likely be a lull in precipitation with snow levels in the 3000 to 4000-foot range on Sunday. Another round of heavy precipitation will arrive later Sunday night into Monday, followed by falling snow levels as precipitation gradually winds down later Monday and Monday Night. CAZ107-108-110445- /O.CON.KEKA.WS.A.0006.211211T1800Z-211213T1800Z/ Northern Trinity-Southern Trinity- 1231 PM PST Fri Dec 10 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM SATURDAY MORNING THROUGH MONDAY MORNING ABOVE 3000 FEET... * WHAT...Heavy snow possible above 3000 feet. Total snow accumulations of 7 to 12 inches possible, with several feet of snow possible at Scott Mountain Summit. Winds could gust as high as 40 mph. * WHERE...Southern Trinity and Northern Trinity Counties. * WHEN...From Saturday morning through Monday morning. * IMPACTS...Travel could be very difficult to impossible along portions of Highways 3, 36, and 299. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$
822 WWUS46 KEKA 102154 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 154 PM PST Fri Dec 10 2021 ...PERIODS OF HEAVY SNOW SATURDAY THROUGH MONDAY... A cold front will approach on Saturday. Snow levels on Saturday and Saturday Night near and north of Highway 299 may be stubborn to rise above 2500 or 3000 feet. This may allow for significant accumulations at Buckhorn Summit and possibly Oregon Mountain Pass, as well as some portions of Highway 36 above 4000 feet. A few feet of snow are likely at Scott Mountain Summit. There will likely be a lull in precipitation with snow levels in the 3000 to 4000-foot range on Sunday. Another round of heavy precipitation will arrive later Sunday night into Monday, followed by falling snow levels as precipitation gradually winds down later Monday and Monday Night. CAZ107-110600- /O.NEW.KEKA.WS.W.0006.211211T2300Z-211212T1400Z/ /O.EXT.KEKA.WS.A.0006.211213T0700Z-211214T0600Z/ Northern Trinity- 154 PM PST Fri Dec 10 2021 ...WINTER STORM WARNING IN EFFECT FROM 3 PM SATURDAY TO 6 AM PST SUNDAY ABOVE 3000 FEET... ...WINTER STORM WATCH NOW IN EFFECT FROM SUNDAY EVENING THROUGH MONDAY EVENING ABOVE 3500 FEET... * WHAT...For the Winter Storm Warning above 3000 feet, heavy snow expected. Total snow accumulations of 7 to 12 inches with 2 feet possible at the higher elevations. Winds gusting as high as 40 mph. For the Winter Storm Watch above 3500 feet, heavy snow possible. Total snow accumulations of 8 to 12 inches possible. * WHERE...Northern Trinity County. This includes Buckhorn Summit on Hwy 299 and many areas on Hwy 3 north of Weaverville. * WHEN...For the Winter Storm Warning, from 3 PM Saturday to 6 AM PST Sunday. For the Winter Storm Watch, from Sunday evening through Monday evening. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ108-110600- /O.NEW.KEKA.WS.W.0006.211211T2300Z-211212T1400Z/ /O.EXT.KEKA.WS.A.0006.211213T0700Z-211214T0600Z/ Southern Trinity- 154 PM PST Fri Dec 10 2021 ...WINTER STORM WARNING IN EFFECT FROM 3 PM SATURDAY TO 6 AM PST SUNDAY ABOVE 3500 FEET... ...WINTER STORM WATCH NOW IN EFFECT FROM SUNDAY EVENING THROUGH MONDAY EVENING ABOVE 3500 FEET... * WHAT...For the Winter Storm Warning above 3500 feet, heavy wet snow expected. Total snow accumulations of 7 to 12 inches. Winds gusting as high as 35 mph. For the Winter Storm Watch above 3500 feet, heavy snow possible. Total snow accumulations of 6 to 14 inches possible. * WHERE...Southern Trinity County above 3,500 feet. This will impact areas of Highway 36 east of Mad River and the higher summits on Highway 3. * WHEN...For the Winter Storm Warning, from 3 PM Saturday to 6 AM PST Sunday. For the Winter Storm Watch, from Sunday evening through Monday evening. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
240 WWUS46 KEKA 110013 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 413 PM PST Fri Dec 10 2021 ...PERIODS OF HEAVY SNOW SATURDAY THROUGH TUESDAY... A cold front will approach on Saturday. Snow levels on Saturday and Saturday Night near and north of Highway 299 will initially range from 2500 to 3500 feet. This will support significant snow accumulations at Buckhorn Summit, Oregon Mountain Pass, as well as some portions of Highway 36 above 2500 feet. A few feet of snow are likely at Scott Mountain Summit. There will likely be a lull in precipitation with snow levels in the 3000 to 4000 foot range on Sunday. Another round of heavy precipitation will arrive later Sunday night into Monday, followed by falling snow levels that will aid in additional heavy snow for elevations above 3500 feet in Trinity County and 2500 feet in eastern Humboldt County. CAZ107-110815- /O.EXT.KEKA.WS.W.0006.211211T1800Z-211212T1400Z/ /O.EXT.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Northern Trinity- 413 PM PST Fri Dec 10 2021 ...WINTER STORM WARNING NOW IN EFFECT FROM 10 AM SATURDAY TO 6 AM PST SUNDAY ABOVE 2500 FEET... ...WINTER STORM WATCH NOW IN EFFECT FROM SUNDAY EVENING THROUGH LATE MONDAY NIGHT ABOVE 3500 FEET... * WHAT...For the Winter Storm Warning above 2500 feet, heavy snow expected. Total snow accumulations ranging from 7 to 27 inches. Winds gusting as high as 40 mph. For the Winter Storm Watch above 3500 feet, heavy snow possible. Total snow accumulations of 7 to 32 inches possible. * WHERE...Northern Trinity County. * WHEN...For the Winter Storm Warning, from 10 AM Saturday to 6 AM PST Sunday. For the Winter Storm Watch, from Sunday evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ108-110815- /O.EXT.KEKA.WS.W.0006.211211T1800Z-211212T1400Z/ /O.EXT.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Southern Trinity- 413 PM PST Fri Dec 10 2021 ...WINTER STORM WARNING NOW IN EFFECT FROM 10 AM SATURDAY TO 6 AM PST SUNDAY ABOVE 3500 FEET... ...WINTER STORM WATCH NOW IN EFFECT FROM SUNDAY EVENING THROUGH LATE MONDAY NIGHT ABOVE 3500 FEET... * WHAT...For the Winter Storm Warning above 3500 feet, heavy snow expected. Total snow accumulations of 7 to 17 inches. Winds gusting as high as 35 mph. For the Winter Storm Watch above 3500 feet, heavy snow possible. Total snow accumulations of 7 to 33 inches possible. * WHERE...Southern Trinity County. * WHEN...For the Winter Storm Warning, from 10 AM Saturday to 6 AM PST Sunday. For the Winter Storm Watch, from Sunday evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105-106-110815- /O.EXB.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Northern Humboldt Interior-Southern Humboldt Interior- 413 PM PST Fri Dec 10 2021 ...WINTER STORM WATCH IN EFFECT FROM SUNDAY EVENING THROUGH LATE MONDAY NIGHT ABOVE 2500 FEET... * WHAT...Heavy snow possible above 2500 feet. Total snow accumulations of 7 to 33 inches possible. Winds could gust as high as 35 mph. * WHERE...Northern Humboldt Interior and Southern Humboldt Interior Counties. * WHEN...From Sunday evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$
556 WWUS46 KEKA 110559 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 959 PM PST Fri Dec 10 2021 ...PERIODS OF HEAVY SNOW SATURDAY THROUGH TUESDAY... A cold front will approach on Saturday. Snow levels on Saturday and Saturday Night near and north of Highway 299 will initially range from 2500 to 3500 feet. This will support significant snow accumulations at Buckhorn Summit, Oregon Mountain Pass, as well as portions of Highway 36. A few feet of snow are likely at Scott Mountain Summit. There will be a relative lull in precipitation with snow levels in the 3000 to 4000 foot range on Sunday. Another round of heavy precipitation will arrive later Sunday night into Monday, followed by falling snow levels that will aid in additional heavy snow for elevations above 3500 feet in Trinity County and 2500 feet in eastern Humboldt and Del Norte County. CAZ107-111400- /O.CON.KEKA.WS.W.0006.211211T1800Z-211212T1400Z/ /O.CON.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Northern Trinity- 959 PM PST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM SATURDAY TO 6 AM PST SUNDAY ABOVE 2500 FEET... ...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH LATE MONDAY NIGHT ABOVE 3500 FEET... * WHAT...For the Winter Storm Warning above 2500 feet, heavy snow expected. Total snow accumulations of up to 27 inches. Winds gusting as high as 40 mph. For the Winter Storm Watch above 3500 feet, heavy snow possible. Total snow accumulations of 13 to 32 inches possible. * WHERE...Northern Trinity County. * WHEN...For the Winter Storm Warning, from 10 AM Saturday to 6 AM PST Sunday. For the Winter Storm Watch, from Sunday evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ108-111400- /O.CON.KEKA.WS.W.0006.211211T1800Z-211212T1400Z/ /O.CON.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Southern Trinity- 959 PM PST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM SATURDAY TO 6 AM PST SUNDAY ABOVE 3500 FEET... ...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH LATE MONDAY NIGHT ABOVE 3500 FEET... * WHAT...For the Winter Storm Warning above 3500 feet, heavy snow expected. Total snow accumulations of up to 17 inches. Winds gusting as high as 35 mph. For the Winter Storm Watch above 3500 feet, heavy snow possible. Total snow accumulations of 7 to 33 inches possible. * WHERE...Southern Trinity County. * WHEN...For the Winter Storm Warning, from 10 AM Saturday to 6 AM PST Sunday. For the Winter Storm Watch, from Sunday evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105-106-111400- /O.CON.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Northern Humboldt Interior-Southern Humboldt Interior- 959 PM PST Fri Dec 10 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH LATE MONDAY NIGHT ABOVE 2500 FEET... * WHAT...Heavy snow possible above 2500 feet. Total snow accumulations of 7 to 12 inches, with locally higher amounts possible. Winds could gust as high as 35 mph. * WHERE...Northern Humboldt Interior and Southern Humboldt Interior Counties. * WHEN...From Sunday evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$
747 WWUS46 KEKA 111255 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 455 AM PST Sat Dec 11 2021 ...PERIODS OF HEAVY MOUNTAIN SNOW THIS AFTERNOON THROUGH MONDAY... A cold front will approach today. Snow levels near and north of Highway 299 will initially range from 2500 to 3500 feet. This will support at least several inches of snow accumulations near Buckhorn Summit, Oregon Mountain Pass, as well as portions of Highway 36. A foot or two of snow is likely at Scott Mountain Summit. There will be a relative lull in precipitation Sunday into Sunday night, with snow levels in the 3000 to 4000 foot range. Another round of heavy precipitation will arrive late Sunday night into Monday, followed by falling snow levels that will aid in additional heavy snow for elevations above 3500 feet in Trinity County and 2500 feet in eastern Humboldt and Del Norte County. There remains some uncertainty regarding the timing of precipitation tapering off late Monday as snow levels lower, which will determine if passes see just some slushy roadside accumulations or heavy snowfall. CAZ107-112100- /O.CON.KEKA.WS.W.0006.211211T1800Z-211212T1400Z/ /O.CON.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Northern Trinity- 455 AM PST Sat Dec 11 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 6 AM PST SUNDAY ABOVE 2500 FEET... ...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH LATE MONDAY NIGHT ABOVE 3500 FEET... * WHAT...For the Winter Storm Warning above 2500 feet, heavy snow expected. Total snow accumulations of up to 24 inches at Scott Mountain Summit. 4 to 8 inches of snow expected at Oregon Mountain and Buckhorn Summit. Winds gusting as high as 40 mph. For the Winter Storm Watch above 3500 feet, heavy snow possible. Additional accumulations of 4 to 7 inches on Highway 299 passes, with up to 2 feet at Scott Mountain Summit. * WHERE...Northern Trinity County. * WHEN...For the Winter Storm Warning, from 10 AM this morning to 6 AM PST Sunday. For the Winter Storm Watch, from Sunday evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible along high elevation portions of Highways 3 and 299, with slippery, snow- covered roads and poor visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ108-112100- /O.CON.KEKA.WS.W.0006.211211T1800Z-211212T1400Z/ /O.CON.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Southern Trinity- 455 AM PST Sat Dec 11 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 6 AM PST SUNDAY ABOVE 3500 FEET... ...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH LATE MONDAY NIGHT ABOVE 3500 FEET... * WHAT...For the Winter Storm Warning above 3500 feet, heavy wet snow expected. Total snow accumulations of 4 to 10 inches possible along higher elevation portions of highway 36 and highway 3. Winds gusting as high as 35 mph. For the Winter Storm Watch above 3500 feet, heavy snow possible with additional accumulations of 4 to 7 inches. * WHERE...Southern Trinity County. * WHEN...For the Winter Storm Warning, from 10 AM this morning to 6 AM PST Sunday. For the Winter Storm Watch, from Sunday evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible along portions of highways 3 and 36, with slippery, snow- covered roads and poor visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105-106-112100- /O.CON.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Northern Humboldt Interior-Southern Humboldt Interior- 455 AM PST Sat Dec 11 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH LATE MONDAY NIGHT ABOVE 2500 FEET... * WHAT...Heavy snow possible above 2500 feet. Total snow accumulations of 4 to 12 inches possible, including at Berry Summit on Highway 299. Winds could gust as high as 35 mph. * WHERE...Northern Humboldt Interior and Southern Humboldt Interior Counties. * WHEN...From Sunday evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible at passes along Highway 299 and other high elevation rural roads, with slippery, snow- covered roads and poor visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$
805 WWUS46 KEKA 112045 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 1245 PM PST Sat Dec 11 2021 ...PERIODS OF HEAVY MOUNTAIN SNOW THIS AFTERNOON THROUGH MONDAY... A cold front will approach today. Snow levels near and north of Highway 299 will initially range from 2500 to 3500 feet. This will support at least several inches of snow accumulations near Buckhorn Summit, Oregon Mountain Pass, as well as portions of Highway 36. A foot or two of snow is likely at Scott Mountain Summit. There will be a relative lull in precipitation Sunday into Sunday night, with snow levels in the 3000 to 4000 foot range. Another round of heavy precipitation will arrive late Sunday night into Monday, followed by falling snow levels that will aid in additional heavy snow for elevations above 3500 feet in Trinity County and 2500 feet in eastern Humboldt and Del Norte County. There remains some uncertainty regarding the timing of precipitation tapering off late Monday as snow levels lower, which will determine if passes see just some slushy roadside accumulations or heavy snowfall. CAZ107-120445- /O.CON.KEKA.WS.W.0006.000000T0000Z-211212T1400Z/ /O.CON.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Northern Trinity- 1245 PM PST Sat Dec 11 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SUNDAY ABOVE 2500 FEET... ...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH LATE MONDAY NIGHT ABOVE 3500 FEET... * WHAT...For the Winter Storm Warning above 2500 feet, heavy snow expected. Total snow accumulations of up to 24 inches at Scott Mountain Summit. 4 to 8 inches of snow expected at Oregon Mountain and Buckhorn Summit. Winds gusting as high as 40 mph. For the Winter Storm Watch above 3500 feet, heavy snow possible. Additional accumulations of 4 to 7 inches on Highway 299 passes, with up to 2 feet at Scott Mountain Summit. * WHERE...Northern Trinity County. * WHEN...For the Winter Storm Warning, from 10 AM this morning to 6 AM PST Sunday. For the Winter Storm Watch, from Sunday evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible along high elevation portions of Highways 3 and 299, with slippery, snow- covered roads and poor visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ108-120445- /O.CON.KEKA.WS.W.0006.000000T0000Z-211212T1400Z/ /O.CON.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Southern Trinity- 1245 PM PST Sat Dec 11 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SUNDAY ABOVE 3500 FEET... ...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH LATE MONDAY NIGHT ABOVE 3500 FEET... * WHAT...For the Winter Storm Warning above 3500 feet, heavy wet snow expected. Total snow accumulations of 4 to 10 inches possible along higher elevation portions of highway 36 and highway 3. Winds gusting as high as 35 mph. For the Winter Storm Watch above 3500 feet, heavy snow possible with additional accumulations of 4 to 7 inches. * WHERE...Southern Trinity County. * WHEN...For the Winter Storm Warning, from 10 AM this morning to 6 AM PST Sunday. For the Winter Storm Watch, from Sunday evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible along portions of highways 3 and 36, with slippery, snow- covered roads and poor visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105-106-120445- /O.CON.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Northern Humboldt Interior-Southern Humboldt Interior- 1245 PM PST Sat Dec 11 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH LATE MONDAY NIGHT ABOVE 2500 FEET... * WHAT...Heavy snow possible above 2500 feet. Total snow accumulations of 4 to 12 inches possible, including at Berry Summit on Highway 299. Winds could gust as high as 35 mph. * WHERE...Northern Humboldt Interior and Southern Humboldt Interior Counties. * WHEN...From Sunday evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible at passes along Highway 299 and other high elevation rural roads, with slippery, snow- covered roads and poor visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$
415 WWUS46 KEKA 112233 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 233 PM PST Sat Dec 11 2021 ...PERIODS OF HEAVY MOUNTAIN SNOW THIS AFTERNOON THROUGH MONDAY... The cold front has start to move onshore this afternoon. Snow levels near and north of Highway 299 will initially range from 2500 to 3500 feet. This will support at least several inches of snow accumulations near Buckhorn Summit, Oregon Mountain Pass, as well as portions of Highway 36. A foot or two of snow is likely at Scott Mountain Summit. There will be a relative lull in precipitation Sunday into Sunday night, with snow levels in the 3000 to 4000 foot range. Another round of heavy precipitation will arrive late Sunday night into Monday, followed by falling snow levels that will aid in additional heavy snow for elevations above 3500 feet in Trinity County and 2500 feet in eastern Humboldt and Del Norte County. There remains some uncertainty regarding the timing of precipitation tapering off late Monday as snow levels lower, which will determine if passes see just some slushy roadside accumulations or heavy snowfall. CAZ107-120645- /O.CON.KEKA.WS.W.0006.000000T0000Z-211212T1400Z/ /O.CON.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Northern Trinity- 233 PM PST Sat Dec 11 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SUNDAY ABOVE 2500 FEET... ...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH LATE MONDAY NIGHT ABOVE 3500 FEET... * WHAT...For the Winter Storm Warning above 2500 feet, heavy snow expected. Total snow accumulations of up to 24 inches at Scott Mountain Summit. 4 to 8 inches of snow expected at Oregon Mountain and Buckhorn Summit. Winds gusting as high as 40 mph. For the Winter Storm Watch above 3500 feet, heavy snow possible. Additional accumulations of a few possible on Highway 299 passes, with up to 2 feet at Scott Mountain Summit. * WHERE...Northern Trinity County. * WHEN...For the Winter Storm Warning, from 10 AM this morning to 6 AM PST Sunday. For the Winter Storm Watch, from Sunday evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible along high elevation portions of Highways 3 and 299, with slippery, snow- covered roads and poor visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ108-120645- /O.CON.KEKA.WS.W.0006.000000T0000Z-211212T1400Z/ /O.CON.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Southern Trinity- 233 PM PST Sat Dec 11 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SUNDAY ABOVE 3500 FEET... ...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH LATE MONDAY NIGHT ABOVE 3500 FEET... * WHAT...For the Winter Storm Warning above 3500 feet, heavy wet snow expected. Total snow accumulations of 4 to 10 inches possible along higher elevation portions of highway 36 and highway 3. Winds gusting as high as 35 mph. For the Winter Storm Watch above 3500 feet, heavy snow possible with additional accumulations of 4 to 7 inches. * WHERE...Southern Trinity County. * WHEN...For the Winter Storm Warning, from 10 AM this morning to 6 AM PST Sunday. For the Winter Storm Watch, from Sunday evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible along portions of highways 3 and 36, with slippery, snow- covered roads and poor visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105-106-120645- /O.CON.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Northern Humboldt Interior-Southern Humboldt Interior- 233 PM PST Sat Dec 11 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH LATE MONDAY NIGHT ABOVE 2500 FEET... * WHAT...Heavy snow possible above 2500 feet. Total snow accumulations of 4 to 8 inches possible, including at Berry Summit on Highway 299. Winds could gust as high as 35 mph. * WHERE...Northern Humboldt Interior and Southern Humboldt Interior Counties. * WHEN...From Sunday evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible at passes along Highway 299 and other high elevation rural roads, with slippery, snow- covered roads and poor visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$
319 WWUS46 KEKA 120141 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 541 PM PST Sat Dec 11 2021 ...PERIODS OF HEAVY MOUNTAIN SNOW THIS AFTERNOON THROUGH MONDAY... Snow levels near and north of Highway 299 will initially range from 2500 to 3500 feet this evening, and will support accumulating snow at Buckhorn Summit, Oregon Mountain Pass, as well as portions of Highway 36. A foot or two of snow is likely at Scott Mountain Summit. There will be a relative lull in precipitation Sunday into Sunday night, with snow levels in the 3000 to 4000 foot range. Another round of heavy precipitation will arrive late Sunday night into Monday, followed by falling snow levels that will aid in additional heavy snow for elevations above 3500 feet in Trinity County and 2500 feet in eastern Humboldt and Del Norte County. CAZ107-120945- /O.CON.KEKA.WS.W.0006.000000T0000Z-211212T1400Z/ /O.CON.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Northern Trinity- 541 PM PST Sat Dec 11 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SUNDAY ABOVE 2500 FEET... ...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH LATE MONDAY NIGHT ABOVE 3500 FEET... * WHAT...For the Winter Storm Warning above 2500 feet, heavy snow. Additional snow accumulations of 7 to 20 inches. For the Winter Storm Watch above 3500 feet, heavy snow possible. Total snow accumulations of 9 to 24 inches possible. * WHERE...Northern Trinity County. * WHEN...For the Winter Storm Warning, until 6 AM PST Sunday. For the Winter Storm Watch, from Sunday evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ108-120945- /O.CON.KEKA.WS.W.0006.000000T0000Z-211212T1400Z/ /O.CON.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Southern Trinity- 541 PM PST Sat Dec 11 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SUNDAY ABOVE 3500 FEET... ...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH LATE MONDAY NIGHT ABOVE 3500 FEET... * WHAT...For the Winter Storm Warning above 3500 feet, heavy wet snow. Additional snow accumulations of 5 to 15 inches. For the Winter Storm Watch above 3500 feet, heavy snow possible. Total snow accumulations of 7 to 24 inches possible. * WHERE...Southern Trinity County. * WHEN...For the Winter Storm Warning, until 6 AM PST Sunday. For the Winter Storm Watch, from Sunday evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105-106-120945- /O.CON.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Northern Humboldt Interior-Southern Humboldt Interior- 541 PM PST Sat Dec 11 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH LATE MONDAY NIGHT ABOVE 2500 FEET... * WHAT...Heavy snow possible above 2500 feet. Total snow accumulations of 7 to 24 inches possible. * WHERE...Northern Humboldt Interior and Southern Humboldt Interior Counties. * WHEN...From Sunday evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$
750 WWUS46 KEKA 120937 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 137 AM PST Sun Dec 12 2021 ...PERIODS OF HEAVY MOUNTAIN SNOW OVERNIGHT AND AGAIN LATE SUNDAY NIGHT INTO MONDAY... Snow levels across Trinity County will range from 2500 to 3500 feet tonight, lowest near and north of Highway 299, and will support accumulating snow at Buckhorn Summit, Oregon Mountain Pass, as well as portions of Highway 36. A foot or two of snow is likely at Scott Mountain Summit. There will be a relative lull in precipitation Sunday into Sunday night, with snow levels in the 3000 to 4000 foot range. Another round of heavy precipitation will arrive late Sunday night into Monday, followed by falling snow levels that will aid in additional heavy snow for elevations above 3500 feet in Trinity County and 2500 feet in eastern Humboldt and Del Norte County. CAZ107-121745- /O.CON.KEKA.WS.W.0006.000000T0000Z-211212T1400Z/ /O.CON.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Northern Trinity- 137 AM PST Sun Dec 12 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST EARLY THIS MORNING ABOVE 2500 FEET... ...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH LATE MONDAY NIGHT ABOVE 3500 FEET... * WHAT...For the Winter Storm Warning above 2500 feet, heavy snow. Additional snow accumulations of up to 7 inches. For the Winter Storm Watch above 3500 feet, heavy snow possible. Total snow accumulations of 4 to 10 inches possible, with over a foot likely at Scott Mountain Summit. * WHERE...Northern Trinity County. * WHEN...For the Winter Storm Warning, until 6 AM PST early this morning. For the Winter Storm Watch, from this evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible along high elevation portions of Highways 3 and 299, with slippery, snow- covered roads and poor visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ108-121745- /O.CON.KEKA.WS.W.0006.000000T0000Z-211212T1400Z/ /O.CON.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Southern Trinity- 137 AM PST Sun Dec 12 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST EARLY THIS MORNING ABOVE 3500 FEET... ...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH LATE MONDAY NIGHT ABOVE 3500 FEET... * WHAT...For the Winter Storm Warning above 3500 feet, heavy wet snow. Additional snow accumulations of up to 7 inches. Winds gusting as high as 35 mph. For the Winter Storm Watch above 3500 feet, heavy snow possible. Snow accumulations of 4 to 10 inches possible. * WHERE...Southern Trinity County. * WHEN...For the Winter Storm Warning, until 6 AM PST early this morning. For the Winter Storm Watch, from this evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible along portions of highways 3 and 36, with slippery, snow- covered roads and poor visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105-106-121745- /O.CON.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ Northern Humboldt Interior-Southern Humboldt Interior- 137 AM PST Sun Dec 12 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH LATE MONDAY NIGHT ABOVE 2500 FEET... * WHAT...Heavy snow possible above 2500 feet. Total snow accumulations of 6 to 12 inches possible. * WHERE...Northern Humboldt Interior and Southern Humboldt Interior Counties. * WHEN...From this evening through late Monday night. * IMPACTS...Travel could be very difficult to impossible at passes along Highway 299 and other high elevation rural roads, with slippery, snow- covered roads and poor visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$
675 WWUS46 KEKA 121317 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 517 AM PST Sun Dec 12 2021 ...PERIODS OF HEAVY MOUNTAIN SNOW LATE TONIGHT THROUGH MONDAY, WITH LOWERING SNOW LEVELS... In between storm systems, lighter showery precipitation will linger today with snow levels tending to rise into the 3000 to 4000 ft range later this morning through tonight. Snow levels should be above 3500 feet across most of our area Monday morning. Steadier precipitation will move in tonight ahead of another cold front, resulting in heavy mountain snow along the highest portions of highway 36 and highway 3. As the cold front moves through from midday through Monday afternoon, snow levels will lower while some heavy precipitation lingers. Snow levels will drop below 2500 feet in the afternoon across Humboldt County, even reaching 2000 feet Monday evening across most of northwest California. That will allow for heavy snow around Berry Summit. Fortunately precipitation become lighter and more showery Monday evening, with lighter accumulations on the passes farther east along the Highway 299 corridor. Some minor accumulations of a coating to locally as much as 2 inches will be possible at low elevations through Tuesday morning as snow levels lower near or even below 1000 feet. CAZ107-108-122130- /O.CAN.KEKA.WS.W.0006.000000T0000Z-211212T1400Z/ /O.UPG.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ /O.NEW.KEKA.WS.W.0007.211213T0600Z-211214T0600Z/ Northern Trinity-Southern Trinity- 517 AM PST Sun Dec 12 2021 ...WINTER STORM WARNING IN EFFECT FROM 10 PM THIS EVENING TO 10 PM PST MONDAY ABOVE 3500 FEET... * WHAT...Heavy snow expected above 3500 feet. Total snow accumulations of 5 to 10 inches along high elevation portions of Highway 3 and 36, with another 12 to 18 inches at Scott Mountain Summit. * WHERE...Northern Trinity and Southern Trinity Counties. * WHEN...From 10 PM this evening to 10 PM PST Monday. * IMPACTS...Travel could be very difficult to impossible along high elevation portions of Highways 3 and 36, with slippery, snow-covered roads and poor visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105-106-122130- /O.UPG.KEKA.WS.A.0006.211213T0600Z-211214T1200Z/ /O.NEW.KEKA.WS.W.0007.211213T1800Z-211214T0600Z/ Northern Humboldt Interior-Southern Humboldt Interior- 517 AM PST Sun Dec 12 2021 ...WINTER STORM WARNING IN EFFECT FROM 10 AM TO 10 PM PST MONDAY ABOVE 2500 FEET... * WHAT...Heavy snow expected above 2500 feet. Total snow accumulations of 5 to 9 inches at Berry Summit on Highway 299, with higher amounts possible on other rural travel corridors above 3000 feet. * WHERE...Northern Humboldt Interior and Southern Humboldt Interior Counties. * WHEN...From 10 AM to 10 PM PST Monday. * IMPACTS...Travel could be very difficult along Highway 299 near Berry Summit, with slippery, snow-covered road conditions and poor visibility. Some high elevation rural roadways may become impassable. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 9, 3:23 AM PST | Freeze Warning | EKA | Humboldt, Mendocino | 30 hr |
| Dec 9, 12:54 PM PST | Frost Advisory | EKA | Del Norte, Humboldt | 20 hr |
| Dec 9, 2:32 PM PST | Gale Watch | EKA | 13 hr |
Nearby
Winter Storm Watches in California, 2021Every winter storm watch 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.