Alert archive / California / Winter Storm Warnings in 2024
Winter Storm Warning 2, NWS Eureka, CA
NWS Eureka, CA issued this winter storm warning at Jan 8, 2024, 2:57 PM PST for Humboldt County, Trinity County, California. It took effect at Jan 9, 2024, 10:00 PM 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 8, 2024, 2:57 PM PST (22:57 UTC)
- In effect from
- Jan 9, 2024, 10:00 PM PST
- Expired
- Jan 10, 2024, 4:00 PM PST
- In force
- 18 hr
- 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 22:56 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, 11.0 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
- 780 m above ground
- 0-6 km bulk shear
- 60 kt
- 0-1 km storm-relative helicity
- 35 m²/s²
- 0-3 km storm-relative helicity
- 351 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
085 WWUS46 KEKA 082257 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 257 PM PST Mon Jan 8 2024 CAZ107-108-090700- /O.UPG.KEKA.WS.A.0003.240110T0600Z-240111T0000Z/ /O.NEW.KEKA.WS.W.0002.240110T0600Z-240111T0000Z/ Northern Trinity-Southern Trinity- 257 PM PST Mon Jan 8 2024 ...WINTER STORM WARNING IN EFFECT FROM 10 PM TUESDAY TO 4 PM PST WEDNESDAY ABOVE 2500 FEET... * WHAT...Heavy snow expected above 2500 feet. Total snow accumulations of up to 10 inches. Winds gusting as high as 50 mph. * WHERE...Northern Trinity and Southern Trinity Counties. * WHEN...From 10 PM Tuesday to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. Gusty winds could bring down tree branches. 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. && $$ CAZ106-090700- /O.NEW.KEKA.WS.W.0002.240110T0600Z-240111T0000Z/ Southern Humboldt Interior- 257 PM PST Mon Jan 8 2024 ...WINTER STORM WARNING IN EFFECT FROM 10 PM TUESDAY TO 4 PM PST WEDNESDAY ABOVE 2500 FEET... * WHAT...Heavy wet snow expected above 2500 feet. Total snow accumulations of up to 8 inches. Winds gusting as high as 40 mph. * WHERE...Southern Humboldt Interior County. * WHEN...From 10 PM Tuesday to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105-090700- /O.EXB.KEKA.WW.Y.0003.240110T0600Z-240111T0000Z/ Northern Humboldt Interior- 257 PM PST Mon Jan 8 2024 ...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM TUESDAY TO 4 PM PST WEDNESDAY... * WHAT...Wet snow expected. Total snow accumulations of 2 to 4 inches at Berry Summit and higher at higher elevations. Winds gusting as high as 40 mph. * WHERE...Northern Humboldt Interior County. * WHEN...From 10 PM Tuesday to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ102-090700- /O.CON.KEKA.WW.Y.0003.240109T1400Z-240111T0000Z/ Del Norte Interior- 257 PM PST Mon Jan 8 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM TUESDAY TO 4 PM PST WEDNESDAY ABOVE 2000 FEET... * WHAT...Snow expected above 2000 feet. Total snow accumulations of up to 4 inches. Winds gusting as high as 55 mph. * WHERE...Del Norte Interior County. * WHEN...From 6 AM Tuesday to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
7 follow-up statements
217 WWUS46 KEKA 090636 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 1036 PM PST Mon Jan 8 2024 CAZ106>108-091445- /O.CON.KEKA.WS.W.0002.240110T0600Z-240111T0000Z/ Southern Humboldt Interior-Northern Trinity-Southern Trinity- 1036 PM PST Mon Jan 8 2024 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 PM TUESDAY TO 4 PM PST WEDNESDAY ABOVE 2500 FEET... * WHAT...Heavy snow expected above 2500 feet. Total snow accumulations of 5 to 10 inches. Winds gusting as high as 45 mph. * WHERE...Southern Humboldt Interior, Northern Trinity and Southern Trinity Counties. * WHEN...From 10 PM Tuesday to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. Gusty winds could bring down tree branches. 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. && $$ CAZ105-091445- /O.CON.KEKA.WW.Y.0003.240110T0600Z-240111T0000Z/ Northern Humboldt Interior- 1036 PM PST Mon Jan 8 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM TUESDAY TO 4 PM PST WEDNESDAY... * WHAT...Wet snow expected. Total snow accumulations of 2 to 4 inches at Berry Summit and higher at higher elevations. Winds gusting as high as 40 mph. * WHERE...Northern Humboldt Interior County. * WHEN...From 10 PM Tuesday to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ102-091445- /O.CON.KEKA.WW.Y.0003.240109T1400Z-240111T0000Z/ Del Norte Interior- 1036 PM PST Mon Jan 8 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM TUESDAY TO 4 PM PST WEDNESDAY ABOVE 2000 FEET... * WHAT...Snow expected above 2000 feet. Total snow accumulations of up to 4 inches at Collier Tunnel and high parts of highway 299. Winds gusting as high as 55 mph. * WHERE...Del Norte Interior County. * WHEN...From 6 AM Tuesday to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
239 WWUS46 KEKA 091225 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 425 AM PST Tue Jan 9 2024 CAZ106-092030- /O.CON.KEKA.WS.W.0002.240110T0600Z-240111T0000Z/ Southern Humboldt Interior- 425 AM PST Tue Jan 9 2024 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 4 PM PST WEDNESDAY ABOVE 2500 FEET... * WHAT...Heavy wet snow expected above 2500 feet. Total snow accumulations of 5 to 10 inches. Winds gusting as high as 45 mph. * WHERE...Southern Humboldt Interior County including higher elevations of Hwy 36 near Dinsmore. * WHEN...From 10 PM this evening to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ107-108-092030- /O.CON.KEKA.WS.W.0002.240110T0600Z-240111T0000Z/ Northern Trinity-Southern Trinity- 425 AM PST Tue Jan 9 2024 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 4 PM PST WEDNESDAY ABOVE 2500 FEET... * WHAT...Heavy snow expected above 2500 feet. Total snow accumulations of 5 to 10 inches. Higher amounts above 4000 feet. Winds gusting as high as 45 mph. * WHERE...Trinity County including the higher summits on Hwy 3, 299 and 36. * WHEN...From 10 PM this evening to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. Gusty winds could bring down tree branches. * Additional Details...Most of the snow will fall above 2,500 feet but up to 3 inches may fall as low as 1500 feet. 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. && $$ CAZ102-092030- /O.EXT.KEKA.WW.Y.0003.240110T0100Z-240111T0000Z/ Del Norte Interior- 425 AM PST Tue Jan 9 2024 ...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 5 PM THIS AFTERNOON TO 4 PM PST WEDNESDAY ABOVE 2000 FEET... * WHAT...Snow expected above 2000 feet. Total snow accumulations of 4 to 6 inches at the Collier Tunnel with local amounts to 10 inches at higher elevations. Winds gusting as high as 50 mph. * WHERE...Del Norte Interior County including hwy 199 at the Collier Tunnel * WHEN...From 5 PM this afternoon to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105-092030- /O.CON.KEKA.WW.Y.0003.240110T0600Z-240111T0000Z/ Northern Humboldt Interior- 425 AM PST Tue Jan 9 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 4 PM PST WEDNESDAY ABOVE 2500 FEET... * WHAT...Wet snow expected above 2500 feet. Total snow accumulations of 3 to 6 inches at Berry Summit on Hwy 299. Winds gusting as high as 40 mph. * WHERE...Northern Humboldt Interior County including Berry Summit on Hwy 299. * WHEN...From 10 PM this evening to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
597 WWUS46 KEKA 092041 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 1241 PM PST Tue Jan 9 2024 CAZ106-100445- /O.CON.KEKA.WS.W.0002.240110T0600Z-240111T0000Z/ Southern Humboldt Interior- 1241 PM PST Tue Jan 9 2024 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 4 PM PST WEDNESDAY ABOVE 2500 FEET... * WHAT...Heavy wet snow expected above 2500 feet. Total snow accumulations of 5 to 10 inches. Winds gusting as high as 45 mph. * WHERE...Southern Humboldt Interior County including higher elevations of Hwy 36 near Dinsmore. * WHEN...From 10 PM this evening to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ107-108-100445- /O.CON.KEKA.WS.W.0002.240110T0600Z-240111T0000Z/ Northern Trinity-Southern Trinity- 1241 PM PST Tue Jan 9 2024 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 4 PM PST WEDNESDAY ABOVE 2500 FEET... * WHAT...Heavy snow expected above 2500 feet. Total snow accumulations of 5 to 10 inches. Higher amounts above 4000 feet. Winds gusting as high as 45 mph. * WHERE...Trinity County including the higher summits on Hwy 3, 299 and 36. * WHEN...From 10 PM this evening to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Most of the snow will fall above 2,500 feet but up to 3 inches may fall as low as 1500 feet. 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. && $$ CAZ102-100445- /O.CON.KEKA.WW.Y.0003.240110T0100Z-240111T0000Z/ Del Norte Interior- 1241 PM PST Tue Jan 9 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 4 PM PST WEDNESDAY ABOVE 2000 FEET... * WHAT...Snow expected above 2000 feet. Total snow accumulations of 4 to 6 inches at the Collier Tunnel with local amounts to 10 inches at higher elevations. Winds gusting as high as 50 mph. * WHERE...Del Norte Interior County including hwy 199 at the Collier Tunnel. * WHEN...From 5 PM this afternoon to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105-100445- /O.CON.KEKA.WW.Y.0003.240110T0600Z-240111T0000Z/ Northern Humboldt Interior- 1241 PM PST Tue Jan 9 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 4 PM PST WEDNESDAY ABOVE 2500 FEET... * WHAT...Wet snow expected above 2500 feet. Total snow accumulations of 3 to 6 inches at Berry Summit on Hwy 299. Winds gusting as high as 40 mph. * WHERE...Northern Humboldt Interior County including Berry Summit on Hwy 299. * WHEN...From 10 PM this evening to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
884 WWUS46 KEKA 100457 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 857 PM PST Tue Jan 9 2024 CAZ106-101300- /O.CON.KEKA.WS.W.0002.240110T0600Z-240111T0000Z/ Southern Humboldt Interior- 857 PM PST Tue Jan 9 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST WEDNESDAY ABOVE 2500 FEET... * WHAT...Heavy wet snow expected above 2500 feet. Total snow accumulations of 5 to 10 inches. Winds gusting as high as 45 mph. * WHERE...Southern Humboldt Interior County including higher elevations of Hwy 36 near Dinsmore. * WHEN...From 10 PM this evening to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ107-108-101300- /O.CON.KEKA.WS.W.0002.240110T0600Z-240111T0000Z/ Northern Trinity-Southern Trinity- 857 PM PST Tue Jan 9 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST WEDNESDAY ABOVE 2500 FEET... * WHAT...Heavy snow expected above 2500 feet. Total snow accumulations of 5 to 10 inches. Higher amounts above 4000 feet. Winds gusting as high as 45 mph. * WHERE...Trinity County including the higher summits on Hwy 3, 299 and 36. * WHEN...From 10 PM this evening to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. Gusty winds could bring down tree branches. 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. && $$ CAZ102-101300- /O.CON.KEKA.WW.Y.0003.000000T0000Z-240111T0000Z/ Del Norte Interior- 857 PM PST Tue Jan 9 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST WEDNESDAY ABOVE 2000 FEET... * WHAT...Snow expected above 2000 feet. Total snow accumulations of 4 to 6 inches at the Collier Tunnel with local amounts to 10 inches at higher elevations. Winds gusting as high as 50 mph. * WHERE...Del Norte Interior County including hwy 199 at the Collier Tunnel. * WHEN...From 5 PM this afternoon to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105-101300- /O.CON.KEKA.WW.Y.0003.240110T0600Z-240111T0000Z/ Northern Humboldt Interior- 857 PM PST Tue Jan 9 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST WEDNESDAY ABOVE 2500 FEET... * WHAT...Wet snow expected above 2500 feet. Total snow accumulations of 3 to 6 inches at Berry Summit on Hwy 299. Winds gusting as high as 40 mph. * WHERE...Northern Humboldt Interior County including Berry Summit on Hwy 299. * WHEN...From 10 PM this evening to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
909 WWUS46 KEKA 101218 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 418 AM PST Wed Jan 10 2024 CAZ107-108-102030- /O.CON.KEKA.WS.W.0002.000000T0000Z-240111T0000Z/ Northern Trinity-Southern Trinity- 418 AM PST Wed Jan 10 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON ABOVE 2500 FEET... * WHAT...Heavy snow above 2500 feet. Additional snow accumulations of up to 4 to 8 inches. Winds gusting as high as 45 mph. * WHERE...Trinity County including the higher summits on Hwy 3, 299 and 36. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ106-102030- /O.CON.KEKA.WS.W.0002.000000T0000Z-240111T0000Z/ Southern Humboldt Interior- 418 AM PST Wed Jan 10 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON ABOVE 3000 FEET... * WHAT...Heavy wet snow above 3000 feet. Additional snow accumulations of up to 10 inches. Winds gusting as high as 45 mph. * WHERE...Southern Humboldt Interior County. Snow levels may be lower in far southeastern Humboldt county. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. 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. && $$ CAZ102-102030- /O.CON.KEKA.WW.Y.0003.000000T0000Z-240111T0000Z/ Del Norte Interior- 418 AM PST Wed Jan 10 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON ABOVE 2000 FEET... * WHAT...Snow above 2000 feet. Additional snow accumulations of up to 6 inches. Winds gusting as high as 45 mph. * WHERE...Del Norte Interior County. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning commute. * Additional Details...Snow levels are around 3,000 feet this morning and are expected to fall through the day to around 1500 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105-102030- /O.CON.KEKA.WW.Y.0003.000000T0000Z-240111T0000Z/ Northern Humboldt Interior- 418 AM PST Wed Jan 10 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON ABOVE 2500 FEET... * WHAT...Wet snow above 2500 feet. Snow accumulations of 1 to 3 inches at Berry Summit on Hwy 299 this afternoon. Additional snow accumulations of up to 8 inches. Winds gusting as high as 45 mph. * WHERE...Northern Humboldt Interior County. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. Gusty winds could bring down tree branches. * Additional Details...Snow levels are mainly around 3,000 feet this morning, but local areas near the Hwy 96 corridor and near Trinity county may be lower. Snow levels are expected to fall through the day to around 2000 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
613 WWUS46 KEKA 102020 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 1220 PM PST Wed Jan 10 2024 CAZ106-102130- /O.CAN.KEKA.WS.W.0002.000000T0000Z-240111T0000Z/ Southern Humboldt Interior- 1220 PM PST Wed Jan 10 2024 ...WINTER STORM WARNING IS CANCELLED... Additional snowfall of one to two inches is possible this evening with convective showers. $$ CAZ107-108-110000- /O.CON.KEKA.WS.W.0002.000000T0000Z-240111T0000Z/ Northern Trinity-Southern Trinity- 1220 PM PST Wed Jan 10 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON ABOVE 3000 FEET... * WHAT...Heavy snow above 3000 feet. Additional snow accumulations of up to four inches. Winds gusting as high as 45 mph. * WHERE...Trinity County including the higher summits on Hwy 3, 299 and 36. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. Gusty winds could bring down tree branches. 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. && $$ CAZ102-110000- /O.CON.KEKA.WW.Y.0003.000000T0000Z-240111T0000Z/ Del Norte Interior- 1220 PM PST Wed Jan 10 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON ABOVE 2000 FEET... * WHAT...Snow above 2000 feet. Additional snow accumulations of up to two inches. * WHERE...Del Norte Interior County. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning commute. * ADDITIONAL DETAILS...Snow levels are around 3,000 feet this morning and are expected to fall through the day to around 1500 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105-110000- /O.CON.KEKA.WW.Y.0003.000000T0000Z-240111T0000Z/ Northern Humboldt Interior- 1220 PM PST Wed Jan 10 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON ABOVE 2500 FEET... * WHAT...Wet snow above 2500 feet. Additional snow accumulations of up to two inches. * WHERE...Northern Humboldt Interior County. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Snow levels are mainly around 3,000 feet this morning, but local areas near the Hwy 96 corridor and near Trinity county may be lower. Snow levels are expected to fall through the day to around 2000 feet this evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
408 WWUS46 KEKA 110004 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 404 PM PST Wed Jan 10 2024 CAZ107-108-110115- /O.EXP.KEKA.WS.W.0002.000000T0000Z-240111T0000Z/ Northern Trinity-Southern Trinity- 404 PM PST Wed Jan 10 2024 ...WINTER STORM WARNING HAS EXPIRED... An inch of snow possible this evening. $$ CAZ102-105-110115- /O.EXP.KEKA.WW.Y.0003.000000T0000Z-240111T0000Z/ Del Norte Interior-Northern Humboldt Interior- 404 PM PST Wed Jan 10 2024 ...WINTER WEATHER ADVISORY HAS EXPIRED... An inch of snow possible this evening. $$
The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 8, 2:35 AM PST | Small Craft Advisory | EKA | 65 hr | |
| Jan 8, 2:35 AM PST | Hazardous Seas Watch | EKA | 18 hr | |
| Jan 8, 3:27 AM PST | Winter Storm Watch | EKA | Trinity | 12 hr |
| Jan 8, 3:27 AM PST | Winter Weather Advisory | EKA | Del Norte, Humboldt | 61 hr |
Nearby
Winter Storm Warnings in California, 2024Every winter storm warning in 2024
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.