Alert archive / California / Winter Storm Warnings in 2023
Winter Storm Warning 6, NWS Eureka, CA
NWS Eureka, CA issued this winter storm warning at Feb 20, 2023, 4:47 AM PST for 5 counties in California. It took effect at Feb 21, 2023, 1:00 PM PST. It was in force for 3 days. 60 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Feb 20, 2023, 4:47 AM PST (12:47 UTC)
- In effect from
- Feb 21, 2023, 1:00 PM PST
- Expired
- Feb 24, 2023, 1:00 PM PST
- In force
- 3 days
- Issued by
- NWS Eureka, CA
Counties Del Norte County, CA, Humboldt County, CA, Lake County, CA, Mendocino County, CA, Trinity County, CA
The radar
The Eureka (Bunker Hill) radar (KBHX), 75 km from the middle of the area, began a volume at 12:47 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Feb 21, 2:50 PM PST | SNOW 1 | 3 Se Kneeland, CA | LOCATION AND TIME ESTIMATED. ELEVATION ESTIMATE AT 2700 FT. |
| Feb 21, 2:55 PM PST | SNOW 1 | 7 Wsw Weitchpec, CA | TIME AND LOCATION APPROXIMATE. |
| Feb 21, 4:13 PM PST | SNOW 1.5 | 4 Wsw Dinsmore, CA | SNOWING OFF AND ON THROUGH THE DAY, BUT RECENTLY STARTED ACCUMULATING IN THE AFTERNOON. STATION ELEVATION: 2625 FT. |
| Feb 21, 4:20 PM PST | SNOW 2 | 4 Ese Gasquet, CA | LOCATED AT 2,850 FEET. |
| Feb 21, 4:50 PM PST | SNOW 1.5 | 9 Nw Dos Rios, CA | OFF AND ON SNOW SHOWERS SINCE NOON. 1 TO 2 INCHES OF SNOW. BLOWING AND DRIFTING SNOW DUE TO STRONG WINDS. STATION ELEVATION: 3805 FT. |
| Feb 21, 6:00 PM PST | SNOW 3 | 3 W Dinsmore, CA | SNOW STARTED AROUND 11AM, BUT DIDNT START ACCUMULATING UNTIL 2PM. STATION ELEVATION: 2408 FT. |
| Feb 22, 6:00 AM PST | SLEET 0.3 | 1 Wsw Myrtletown, CA | A QUARTER TO HALF INCH OF ACCUMULATION. |
| Feb 22, 7:00 AM PST | SNOW 0.5 | 1 Sse Mckinleyville, CA | LIGHT FLURRY OF SNOW ALL MORNING. COVERING ROOFTOPS AND GROUND. LESS THAN 1 INCH SO FAR. APPROX 400 FEET ABOVE SEA LEVEL. |
| Feb 22, 7:00 AM PST | SNOW 1.1 | 1 N Garberville, CA | STATION ELEVATION: 524 FT. |
| Feb 22, 7:00 AM PST | SNOW 2.5 | 3 Nne Ruth, CA | STATION ELEVATION: 2762 FT. |
| Feb 22, 7:00 AM PST | SNOW 3.8 | 5 Se Dinsmore, CA | STATION ELEVATION: 2532 FT. |
| Feb 22, 7:00 AM PST | HEAVY SNOW 7.2 | 3 Wsw Whitehorn, CA | STATION ELEVATION: 1907 FT. |
| Feb 22, 7:00 AM PST | HEAVY SNOW 8.2 | 3 N Ettersburg, CA | STATION ELEVATION: 1644 FT. |
| Feb 22, 7:00 AM PST | HEAVY SNOW 8.4 | 5 E Bridgeville, CA | STATION ELEVATION: 2675 FT. |
| Feb 22, 7:00 AM PST | HEAVY SNOW 11.5 | 4 Nw Willow Creek, CA | STATION ELEVATION: 3142 FT. |
| Feb 22, 7:15 AM PST | SNOW 3 | 1 Nw Kneeland, CA | STATION ELEVATION: 2008 FT. |
| Feb 22, 7:30 AM PST | HEAVY SNOW 12.5 | 3 W Dinsmore, CA | STATION ELEVATION: 2429 FT. |
| Feb 22, 7:32 AM PST | HEAVY SNOW 11.3 | 4 Sse Kneeland, CA | STATION ELEVATION: 2230 FT. |
| Feb 22, 8:00 AM PST | SNOW 3 | 4 Wsw Miranda, CA | STATION ELEVATION: 539 FT. |
| Feb 22, 8:00 AM PST | SNOW 3.2 | 10 N Laytonville, CA | STATION ELEVATION: 2078 FT. |
| Feb 22, 8:00 AM PST | HEAVY SNOW 13 | 5 Wsw Willow Creek, CA | SNOW OCCURRED BETWEEN 8 PM AND 8 AM. OBSERVATION ELEVATION IS 3000 FEET. |
| Feb 22, 8:50 AM PST | SNOW 0 | 1 Nnw Arcata, CA | SNOW STARTED AT 0830 LT. BIG FLAKES STARTING TO STICK TO GROUND. |
| Feb 22, 9:00 AM PST | SNOW 0 | 1 Nw Richardson Grove, CA | LOCAL MEDIA SHARED VIDEO OF LOGGING TRUCK OVERTURNING ON HIGHWAY 101 IN FRONT OF THE LEGEND OF BIGFOOT STORE, LIKELY DUE TO SLICK ROADS FROM SNOW. TIME ESTIMATED. |
| Feb 22, 9:00 AM PST | SNOW 0.1 | Eureka, CA | LARGE FLAKES FOR AROUND 15 MINUTES, BUT NOTHING STUCK. |
| Feb 22, 9:00 AM PST | SNOW 1.3 | 11 N Covelo, CA | STATION ELEVATION: 2668 FT. |
| Feb 22, 9:00 AM PST | SNOW 2.5 | 2 Wnw Whitehorn, CA | STATION ELEVATION: 1005 FT. |
| Feb 22, 9:30 AM PST | SNOW 4.3 | 2 Ese Arcata, CA | STATION ELEVATION: 1108 FT. |
| Feb 22, 11:14 AM PST | SNOW 0.5 | 2 N Trinidad, CA | SNOWING OFF AND ON ALL MORNING. FLAKES WERE STICKING TO THE TREES FOR A LITTLE WHILE AROUND 9AM. OCCASIONAL ACCUMULATIONS UPT TO AN INCH. |
| Feb 22, 11:34 AM PST | SNOW 2 | 2 Ne Orick, CA | BALD HILLS RD WAS TEMPORARILY CLOSED FOR SNOW AND DOWNED TREES. |
| Feb 22, 3:00 PM PST | HEAVY SNOW 18 | 3 Wsw Willow Creek, CA | REPORT FROM TITLOW HILL ROAD BY HMBOLDT COUNTY ROADS. NEW SNOW THE LAST 24 HOURS. |
| Feb 22, 4:23 PM PST | SNOW 0 | 5 N Trinidad, CA | 10 TO 15 MINUTES OF MODERATE SNOW, BUT NOT REALLY STICKING ON THE GROUND. STATION ELEVATION: 247 FT. |
| Feb 22, 4:30 PM PST | SNOW 0.5 | 5 N Trinidad, CA | STATION ELEVATION: 247 FT. |
| Feb 22, 5:00 PM PST | SNOW 1 | 1 Ene Orick, CA | |
| Feb 22, 6:03 PM PST | SNOW 0 | 3 Sse Willits, CA | LOCATED ABOVE HIGHWAY 101 AT RIDGEWOOD PASS AT 2000 FT ELEVATION. SNOW IS STICKING, SO FAR VERY LIGHT. |
| Feb 22, 6:32 PM PST | HEAVY SNOW 6.5 | 2 Sse Honeydew, CA | STATION ELEVATION: 1395 FT. |
| Feb 22, 8:38 PM PST | SNOW 0.3 | 1 Ene Bayview, CA | ALL SOFT SNOW, NO RAIN MIXED IN! AT FIRST IT WAS MELTING INTO SLUSH WHEN IT HIT OUR WOODEN DECK, BUT THEN IT STARTED STAYING IN FLUFFY CLUMPS AND BUILDING A SOLID WHITE LAYER. |
| Feb 22, 10:13 PM PST | SNOW 0.5 | 1 Wsw Eureka, CA | STICKING TO GROUND AND ACCUMULATING. |
| Feb 22, 11:01 PM PST | SNOW 0.3 | 1 Wsw Humboldt Hill, CA | |
| Feb 23, 1:19 AM PST | SNOW 0.5 | Bayview, CA | IT HAS BEEN COMING DOWN INTERMITTENTLY SINCE 7:30 PM. |
| Feb 23, 1:19 AM PST | SNOW 0.5 | Bayview, CA | IT HAS BEEN COMING DOWN INTERMITTENTLY SINCE 7:30 PM. |
| Feb 23, 3:00 AM PST | SNOW 0.5 | Eureka, CA | SNOW THROUGHOUT THE DAY WAS SLUSHY, DRIFTING DOWN SLOWLY. THE SNOW FINALLY STARTED STICKING TO THE GROUND AT 300 PM WEDNESDAY, STILL STICKING TO THE GROUND ON THURSDAY AT 300 AM. |
| Feb 23, 3:00 AM PST | SNOW 0.5 | Eureka, CA | SNOW THROUGHOUT THE DAY WAS SLUSHY, DRIFTING DOWN SLOWLY. THE SNOW FINALLY STARTED STICKING TO THE GROUND AT 300 PM WEDNESDAY, STILL STICKING TO THE GROUND ON THURSDAY AT 300 AM. |
| Feb 23, 3:57 AM PST | SNOW 1 | Cutten, CA | SNOW ALSO ACCUMULATED ON THE STREETS AND SIDEWALKS BUT APPEARED TO BE MELTING SLOWLY. |
| Feb 23, 3:57 AM PST | SNOW 1 | Cutten, CA | SNOW ALSO ACCUMULATED ON THE STREETS AND SIDEWALKS BUT APPEARED TO BE MELTING SLOWLY. |
| Feb 23, 4:30 AM PST | SNOW 1 | 1 Nnw Arcata, CA | |
| Feb 23, 5:15 AM PST | SNOW 0.8 | Ferndale, CA | WET SNOW. |
| Feb 23, 5:15 AM PST | SNOW 0.8 | Ferndale, CA | WET SNOW. |
| Feb 23, 5:30 AM PST | SNOW 0.9 | 2 N Freshwater, CA | STILL SNOWING. |
| Feb 23, 5:30 AM PST | SNOW 1 | 2 Se Arcata, CA | REPORT FROM SOCIAL MEDIA. |
| Feb 23, 5:30 AM PST | SNOW 1 | 2 Se Arcata, CA | REPORT FROM SOCIAL MEDIA. |
| Feb 23, 5:30 AM PST | SNOW 1.1 | 8 Sse Arcata Arpt, CA | STILL SNOWING HEAVILY. |
| Feb 23, 5:30 AM PST | SNOW 1.1 | 8 Sse Arcata Arpt, CA | STILL SNOWING HEAVILY. |
| Feb 23, 5:41 AM PST | SNOW 3 | Ft Dick, CA | 2-3 INCHES ON GROUND, STILL SNOWING. |
| Feb 23, 5:41 AM PST | SNOW 3 | Ft Dick, CA | 2-3 INCHES ON GROUND, STILL SNOWING. |
| Feb 23, 5:43 AM PST | SNOW 2 | 1 Se Smith River, CA | 2 INCHES OF SNOW ON GROUND. |
| Feb 23, 5:43 AM PST | SNOW 2 | 1 Se Smith River, CA | 2 INCHES OF SNOW ON GROUND. |
| Feb 23, 5:51 AM PST | SNOW 3 | Hydesville, CA | 2 TO 3 INCHES OF SNOW ON GROUND. STILL SNOWING AND BEGINNING TO ACCUMULATE ON PAVEMENT. |
| Feb 23, 5:51 AM PST | SNOW 3 | Hydesville, CA | 2 TO 3 INCHES OF SNOW ON GROUND. STILL SNOWING AND BEGINNING TO ACCUMULATE ON PAVEMENT. |
| Feb 23, 5:58 AM PST | SNOW 1.1 | 2 Se Arcata, CA | STILL SNOWING HEAVILY. |
| Feb 23, 5:58 AM PST | SNOW 1.1 | 2 Se Arcata, CA | STILL SNOWING HEAVILY. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Medford/Jackson, OR (KMFR), launched 12:00Z, 0.8 hours before the alert went out and 233 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
- 1022 m above ground
- 0-6 km bulk shear
- 56 kt
- 0-1 km storm-relative helicity
- 9 m²/s²
- 0-3 km storm-relative helicity
- 79 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
956 WWUS46 KEKA 201247 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 447 AM PST Mon Feb 20 2023 CAZ102-104>108-202100- /O.UPG.KEKA.WS.A.0001.230221T2100Z-230224T0000Z/ /O.NEW.KEKA.WS.W.0006.230221T2100Z-230224T0000Z/ Del Norte Interior-Southwestern Humboldt- Northern Humboldt Interior-Southern Humboldt Interior- Northern Trinity-Southern Trinity- 447 AM PST Mon Feb 20 2023 ...WINTER STORM WARNING IN EFFECT FROM 1 PM TUESDAY TO 4 PM PST THURSDAY ABOVE 1000 FEET... * WHAT...Heavy snow expected above 1000 feet. Total snow accumulations of 5 to 12 inches possible. Winds could gust as high as 60 mph. * WHERE...Portions of northwest California. * WHEN...From 1 PM Tuesday to 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Strong winds could cause tree damage. The dangerously cold wind chills as low as 120 below zero could cause frostbite on exposed skin in as little as 5 minutes. 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. && $$ CAZ110-202100- /O.CON.KEKA.WW.Y.0011.230222T0000Z-230223T0000Z/ Northwestern Mendocino Interior- 447 AM PST Mon Feb 20 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM TUESDAY TO 4 PM PST WEDNESDAY... * WHAT...Snow expected. Total snow accumulations of up to 2 inches. Winds gusting as high as 55 mph. * WHERE...Northwestern Mendocino Interior County. * WHEN...From 4 PM Tuesday to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. The dangerously cold wind chills as low as 120 below zero could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ101-103-202100- /O.CON.KEKA.WW.Y.0011.230221T2100Z-230224T0000Z/ Coastal Del Norte-Northern Humboldt Coast- 447 AM PST Mon Feb 20 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM TUESDAY TO 4 PM PST THURSDAY BELOW 1000 FEET... * WHAT...Hail and occasional snow expected below 1000 feet. Total snow accumulations of up to one inch. Winds gusting as high as 45 mph. * WHERE...Coastal Del Norte and Northern Humboldt Coast Counties. * WHEN...From 1 PM Tuesday to 4 PM PST Thursday. * 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. The dangerously cold wind chills as low as 120 below zero could cause frostbite on exposed skin in as little as 5 minutes. 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. && $$
20 follow-up statements
757 WWUS46 KEKA 201258 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 458 AM PST Mon Feb 20 2023 CAZ102-104>108-202100- /O.CON.KEKA.WS.W.0006.230221T2100Z-230224T0000Z/ Del Norte Interior-Southwestern Humboldt- Northern Humboldt Interior-Southern Humboldt Interior- Northern Trinity-Southern Trinity- 458 AM PST Mon Feb 20 2023 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 1 PM TUESDAY TO 4 PM PST THURSDAY ABOVE 1000 FEET... * WHAT...Heavy snow expected above 1000 feet. Total snow accumulations of 5 to 12 inches possible. Winds could gust as high as 60 mph. * WHERE...Portions of northwest California. * WHEN...From 1 PM Tuesday to 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ110-202100- /O.CON.KEKA.WW.Y.0011.230222T0000Z-230223T0000Z/ Northwestern Mendocino Interior- 458 AM PST Mon Feb 20 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM TUESDAY TO 4 PM PST WEDNESDAY... * WHAT...Snow expected. Total snow accumulations of up to 2 inches. Winds gusting as high as 55 mph. * WHERE...Northwestern Mendocino Interior County. * WHEN...From 4 PM Tuesday to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult. 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. && $$ CAZ101-103-202100- /O.CON.KEKA.WW.Y.0011.230221T2100Z-230224T0000Z/ Coastal Del Norte-Northern Humboldt Coast- 458 AM PST Mon Feb 20 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM TUESDAY TO 4 PM PST THURSDAY BELOW 1000 FEET... * WHAT...Hail and occasional snow expected below 1000 feet. Total snow accumulations of up to one inch. Winds gusting as high as 45 mph. * WHERE...Coastal Del Norte and Northern Humboldt Coast Counties. * WHEN...From 1 PM Tuesday to 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
554 WWUS46 KEKA 201944 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 1144 AM PST Mon Feb 20 2023 CAZ102-104>108-210345- /O.CON.KEKA.WS.W.0006.230221T2100Z-230224T0000Z/ Del Norte Interior-Southwestern Humboldt- Northern Humboldt Interior-Southern Humboldt Interior- Northern Trinity-Southern Trinity- 1144 AM PST Mon Feb 20 2023 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 1 PM TUESDAY TO 4 PM PST THURSDAY ABOVE 1000 FEET... * WHAT...Heavy snow expected above 1000 feet. Total snow accumulations of 5 to 17 inches. Winds gusting as high as 60 mph. * WHERE...Portions of northwest California. * WHEN...From 1 PM Tuesday to 4 PM PST Thursday. * 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... 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. && $$ CAZ111-114-210345- /O.EXB.KEKA.WW.Y.0011.230222T0000Z-230224T0000Z/ Northeastern Mendocino Interior-Northern Lake- 1144 AM PST Mon Feb 20 2023 ...WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM TUESDAY TO 4 PM PST THURSDAY... * WHAT...Snow expected. Total snow accumulations of 2 to 4 inches. Winds gusting as high as 65 mph. * WHERE...Northeastern Mendocino Interior and Northern Lake Counties. * WHEN...From 4 PM Tuesday to 4 PM PST Thursday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ109-210345- /O.EXB.KEKA.WW.Y.0011.230223T0300Z-230223T1800Z/ Mendocino Coast- 1144 AM PST Mon Feb 20 2023 ...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM WEDNESDAY TO 10 AM PST THURSDAY... * WHAT...Snow expected. Total snow accumulations of up to one inch. * WHERE...Mendocino Coast County. * WHEN...From 7 PM Wednesday to 10 AM PST Thursday. * IMPACTS...Travel could be very difficult. 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. && $$ CAZ101-103-210345- /O.NEW.KEKA.WS.A.0002.230223T0300Z-230224T0000Z/ /O.EXT.KEKA.WW.Y.0011.230221T2100Z-230223T0300Z/ Coastal Del Norte-Northern Humboldt Coast- 1144 AM PST Mon Feb 20 2023 ...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 1 PM TUESDAY TO 7 PM PST WEDNESDAY BELOW 1000 FEET... ...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON BELOW 1000 FEET... * WHAT...For the Winter Weather Advisory below 1000 feet, hail and snow expected. Total snow accumulations of up to one inch. Winds gusting as high as 45 mph. For the Winter Storm Watch below 1000 feet, heavy snow possible. Total snow accumulations of 2 to 4 inches possible. * WHERE...Coastal Del Norte and Northern Humboldt Coast Counties. * WHEN...For the Winter Weather Advisory, from 1 PM Tuesday to 7 PM PST Wednesday. For the Winter Storm Watch, from Wednesday evening through Thursday afternoon. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Snow and hail accumulating on area roadways will result in hazardous driving conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ110-210345- /O.EXT.KEKA.WW.Y.0011.230222T0000Z-230224T0000Z/ Northwestern Mendocino Interior- 1144 AM PST Mon Feb 20 2023 ...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 4 PM TUESDAY TO 4 PM PST THURSDAY... * WHAT...Snow expected. Total snow accumulations of 1 to 4 inches. Winds gusting as high as 55 mph. * WHERE...Northwestern Mendocino Interior County. * WHEN...From 4 PM Tuesday to 4 PM PST Thursday. * IMPACTS...Travel could be very difficult. 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. && $$
871 WWUS46 KEKA 202209 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 209 PM PST Mon Feb 20 2023 CAZ102-104>108-210615- /O.CON.KEKA.WS.W.0006.230221T2100Z-230224T0000Z/ Del Norte Interior-Southwestern Humboldt- Northern Humboldt Interior-Southern Humboldt Interior- Northern Trinity-Southern Trinity- 209 PM PST Mon Feb 20 2023 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 1 PM TUESDAY TO 4 PM PST THURSDAY ABOVE 1000 FEET... * WHAT...Heavy snow expected above 1000 feet. Total snow accumulations of 5 to 17 inches. Winds gusting as high as 60 mph. * WHERE...Portions of northwest California. * WHEN...From 1 PM Tuesday to 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ101-103-210615- /O.CON.KEKA.WW.Y.0011.230221T2100Z-230223T0300Z/ /O.CON.KEKA.WS.A.0002.230223T0300Z-230224T0000Z/ Coastal Del Norte-Northern Humboldt Coast- 209 PM PST Mon Feb 20 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM TUESDAY TO 7 PM PST WEDNESDAY BELOW 1000 FEET... ...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON BELOW 1000 FEET... * WHAT...For the Winter Weather Advisory below 1000 feet, hail and snow expected. Total snow accumulations of up to one inch. Winds gusting as high as 50 mph. For the Winter Storm Watch below 1000 feet, heavy snow possible. Total snow accumulations of up to 4 inches possible. * WHERE...Coastal Del Norte and Northern Humboldt Coast Counties. * WHEN...For the Winter Weather Advisory, from 1 PM Tuesday to 7 PM PST Wednesday. For the Winter Storm Watch, from Wednesday evening through Thursday afternoon. * 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. * ADDITIONAL DETAILS...Snow and hail accumulating on area roadways will result in hazardous driving conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. 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. && $$ CAZ110-111-114-210615- /O.CON.KEKA.WW.Y.0011.230222T0000Z-230224T0000Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Northern Lake- 209 PM PST Mon Feb 20 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM TUESDAY TO 4 PM PST THURSDAY... * WHAT...Snow expected. Total snow accumulations of 1 to 6 inches. Winds gusting as high as 65 mph. * WHERE...Northwestern Mendocino Interior, Northeastern Mendocino Interior and Northern Lake Counties. * WHEN...From 4 PM Tuesday to 4 PM PST Thursday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ109-210615- /O.CON.KEKA.WW.Y.0011.230223T0300Z-230223T1800Z/ Mendocino Coast- 209 PM PST Mon Feb 20 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM WEDNESDAY TO 10 AM PST THURSDAY... * WHAT...Snow expected. Total snow accumulations of up to two inches. * WHERE...Mendocino Coast County. * WHEN...From 7 PM Wednesday to 10 AM PST Thursday. * IMPACTS...Travel could be very difficult. 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. && $$
746 WWUS46 KEKA 210517 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 917 PM PST Mon Feb 20 2023 CAZ102-104>108-211330- /O.CON.KEKA.WS.W.0006.230221T2100Z-230224T0000Z/ Del Norte Interior-Southwestern Humboldt- Northern Humboldt Interior-Southern Humboldt Interior- Northern Trinity-Southern Trinity- 917 PM PST Mon Feb 20 2023 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 1 PM TUESDAY TO 4 PM PST THURSDAY ABOVE 1000 FEET... * WHAT...Heavy snow expected above 1000 feet. Total snow accumulations of 5 to 17 inches. Winds gusting as high as 60 mph. * WHERE...Portions of northwest California. * WHEN...From 1 PM Tuesday to 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ101-103-211330- /O.CON.KEKA.WW.Y.0011.230221T2100Z-230223T0300Z/ /O.CON.KEKA.WS.A.0002.230223T0300Z-230224T0000Z/ Coastal Del Norte-Northern Humboldt Coast- 917 PM PST Mon Feb 20 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM TUESDAY TO 7 PM PST WEDNESDAY BELOW 1000 FEET... ...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON BELOW 1000 FEET... * WHAT...For the Winter Weather Advisory below 1000 feet, hail and snow expected. Total snow accumulations of up to one inch. Winds gusting as high as 50 mph. For the Winter Storm Watch below 1000 feet, heavy snow possible. Total snow accumulations of up to 4 inches possible. * WHERE...Coastal Del Norte and Northern Humboldt Coast Counties. * WHEN...For the Winter Weather Advisory, from 1 PM Tuesday to 7 PM PST Wednesday. For the Winter Storm Watch, from Wednesday evening through Thursday afternoon. * 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. * ADDITIONAL DETAILS...Snow and hail accumulating on area roadways will result in hazardous driving conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. 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. && $$ CAZ110-111-114-211330- /O.CON.KEKA.WW.Y.0011.230222T0000Z-230224T0000Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Northern Lake- 917 PM PST Mon Feb 20 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM TUESDAY TO 4 PM PST THURSDAY... * WHAT...Snow expected. Total snow accumulations of 1 to 6 inches. Winds gusting as high as 65 mph. * WHERE...Northwestern Mendocino Interior, Northeastern Mendocino Interior and Northern Lake Counties. * WHEN...From 4 PM Tuesday to 4 PM PST Thursday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ109-211330- /O.CON.KEKA.WW.Y.0011.230223T0300Z-230223T1800Z/ Mendocino Coast- 917 PM PST Mon Feb 20 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM WEDNESDAY TO 10 AM PST THURSDAY... * WHAT...Snow expected. Total snow accumulations of up to two inches. * WHERE...Mendocino Coast County. * WHEN...From 7 PM Wednesday to 10 AM PST Thursday. * IMPACTS...Travel could be very difficult. 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. && $$
735 WWUS46 KEKA 211245 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 445 AM PST Tue Feb 21 2023 CAZ102-104>108-212045- /O.CON.KEKA.WS.W.0006.230221T2100Z-230224T0000Z/ Del Norte Interior-Southwestern Humboldt- Northern Humboldt Interior-Southern Humboldt Interior- Northern Trinity-Southern Trinity- 445 AM PST Tue Feb 21 2023 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 4 PM PST THURSDAY ABOVE 1000 FEET... * WHAT...Heavy snow expected above 1000 feet. Total snow accumulations of 5 to 27 inches. Winds gusting as high as 60 mph. * WHERE...Portions of northwest California. * WHEN...From 1 PM this afternoon to 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ101-103-212045- /O.CON.KEKA.WW.Y.0011.230221T2100Z-230223T0300Z/ /O.CON.KEKA.WS.A.0002.230223T0300Z-230224T0000Z/ Coastal Del Norte-Northern Humboldt Coast- 445 AM PST Tue Feb 21 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM PST WEDNESDAY BELOW 1000 FEET... ...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON BELOW 1000 FEET... * WHAT...For the Winter Weather Advisory below 1000 feet, hail and wet snow expected. Total snow accumulations of up to one inch. Winds gusting as high as 50 mph. For the Winter Storm Watch below 1000 feet, heavy snow possible. Total snow accumulations of up to 5 inches possible. * WHERE...Coastal Del Norte and Northern Humboldt Coast Counties. * WHEN...For the Winter Weather Advisory, from 1 PM this afternoon to 7 PM PST Wednesday. For the Winter Storm Watch, from Wednesday evening through Thursday afternoon. * 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. 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. && $$ CAZ110-111-114-212045- /O.CON.KEKA.WW.Y.0011.230222T0000Z-230224T0000Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Northern Lake- 445 AM PST Tue Feb 21 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 PM PST THURSDAY... * WHAT...Snow expected. Total snow accumulations of 2 to 10 inches. Winds gusting as high as 65 mph. * WHERE...Northwestern Mendocino Interior, Northeastern Mendocino Interior and Northern Lake Counties. * WHEN...From 4 PM this afternoon to 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ109-212045- /O.CON.KEKA.WW.Y.0011.230223T0300Z-230223T1800Z/ Mendocino Coast- 445 AM PST Tue Feb 21 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM WEDNESDAY TO 10 AM PST THURSDAY... * WHAT...Snow expected. Total snow accumulations of up to two inches. * WHERE...Mendocino Coast County. * WHEN...From 7 PM Wednesday to 10 AM PST Thursday. * IMPACTS...Travel could be very difficult. 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. && $$
534 WWUS46 KEKA 211303 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 503 AM PST Tue Feb 21 2023 CAZ102-104>108-212115- /O.CON.KEKA.WS.W.0006.230221T2100Z-230224T0000Z/ Del Norte Interior-Southwestern Humboldt- Northern Humboldt Interior-Southern Humboldt Interior- Northern Trinity-Southern Trinity- 503 AM PST Tue Feb 21 2023 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 4 PM PST THURSDAY ABOVE 1000 FEET... * WHAT...Heavy snow expected above 1000 feet. Total snow accumulations of 6 to 18 inches. Winds gusting as high as 60 mph. * WHERE...Portions of northwest California. * WHEN...From 1 PM this afternoon to 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ101-103-212115- /O.CON.KEKA.WW.Y.0011.230221T2100Z-230223T0300Z/ /O.CON.KEKA.WS.A.0002.230223T0300Z-230224T0000Z/ Coastal Del Norte-Northern Humboldt Coast- 503 AM PST Tue Feb 21 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM PST WEDNESDAY BELOW 1000 FEET... ...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON BELOW 1000 FEET... * WHAT...For the Winter Weather Advisory below 1000 feet, wet snow expected. Total snow accumulations of up to one inch. Winds gusting as high as 50 mph. For the Winter Storm Watch below 1000 feet, heavy snow possible. Total snow accumulations of up to 5 inches possible. * WHERE...Coastal Del Norte and Northern Humboldt Coast Counties. * WHEN...For the Winter Weather Advisory, from 1 PM this afternoon to 7 PM PST Wednesday. For the Winter Storm Watch, from Wednesday evening through Thursday afternoon. * 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. 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. && $$ CAZ110-111-114-212115- /O.CON.KEKA.WW.Y.0011.230222T0000Z-230224T0000Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Northern Lake- 503 AM PST Tue Feb 21 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 PM PST THURSDAY... * WHAT...Snow expected. Total snow accumulations of 1 to 2 inches below 1000 feet and 2 to 6 inches above 1000 feet. Winds gusting as high as 65 mph. * WHERE...Northwestern Mendocino Interior, Northeastern Mendocino Interior and Northern Lake Counties. * WHEN...From 4 PM this afternoon to 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ109-212115- /O.CON.KEKA.WW.Y.0011.230223T0300Z-230223T1800Z/ Mendocino Coast- 503 AM PST Tue Feb 21 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM WEDNESDAY TO 10 AM PST THURSDAY... * WHAT...Snow expected. Total snow accumulations of up to two inches. * WHERE...Mendocino Coast County. * WHEN...From 7 PM Wednesday to 10 AM PST Thursday. * IMPACTS...Travel could be very difficult. 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. && $$
073 WWUS46 KEKA 211808 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 1008 AM PST Tue Feb 21 2023 CAZ102-104>108-220215- /O.CON.KEKA.WS.W.0006.230221T2100Z-230224T0000Z/ Del Norte Interior-Southwestern Humboldt- Northern Humboldt Interior-Southern Humboldt Interior- Northern Trinity-Southern Trinity- 1008 AM PST Tue Feb 21 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY ABOVE 1000 FEET... * WHAT...Heavy snow expected above 1000 feet. Total snow accumulations of 5 to 24 inches. Winds gusting as high as 60 mph. * WHERE...Portions of northwest California. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Strong winds could cause tree damage. * ADDITIONAL DETAILS...Highest snowfall totals will be across ridges, while lowest snowfall amountas will be near 1000 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ101-103-220215- /O.CON.KEKA.WW.Y.0011.230221T2100Z-230223T0300Z/ /O.CON.KEKA.WS.A.0002.230223T0300Z-230224T0000Z/ Coastal Del Norte-Northern Humboldt Coast- 1008 AM PST Tue Feb 21 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST WEDNESDAY BELOW 1000 FEET... ...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON BELOW 1000 FEET... * WHAT...For the Winter Weather Advisory below 1000 feet, hail and snow expected. Total snow accumulations of up to one inch. Winds gusting as high as 50 mph. For the Winter Storm Watch below 1000 feet, heavy snow possible. Total snow accumulations of up to 5 inches possible. * WHERE...Coastal Del Norte and Northern Humboldt Coast Counties. * WHEN...For the Winter Weather Advisory, until 7 PM PST Wednesday. For the Winter Storm Watch, from Wednesday evening through Thursday afternoon. * 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. * ADDITIONAL DETAILS...Snow and hail accumulating on area roadways will result in hazardous driving conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. 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. && $$ CAZ110-111-114-220215- /O.CON.KEKA.WW.Y.0011.230222T0000Z-230224T0000Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Northern Lake- 1008 AM PST Tue Feb 21 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 PM PST THURSDAY... * WHAT...Snow expected. Total snow accumulations of 2 to 6 inches. Winds gusting as high as 65 mph. * WHERE...Northwestern Mendocino Interior, Northeastern Mendocino Interior and Northern Lake Counties. * WHEN...From 4 PM this afternoon to 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ109-220215- /O.CON.KEKA.WW.Y.0011.230223T0300Z-230223T1800Z/ Mendocino Coast- 1008 AM PST Tue Feb 21 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM WEDNESDAY TO 10 AM PST THURSDAY... * WHAT...Snow expected. Total snow accumulations of up to two inches. * WHERE...Mendocino Coast County. * WHEN...From 7 PM Wednesday to 10 AM PST Thursday. * IMPACTS...Travel could be very difficult. 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. && $$
698 WWUS46 KEKA 212214 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 214 PM PST Tue Feb 21 2023 CAZ110-111-114-220615- /O.EXB.KEKA.WS.W.0006.230224T0000Z-230224T1800Z/ /O.EXT.KEKA.WW.Y.0011.230221T2214Z-230224T0000Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Northern Lake- 214 PM PST Tue Feb 21 2023 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 4 PM PST THURSDAY... ...WINTER STORM WARNING IN EFFECT FROM 4 PM THURSDAY TO 10 AM PST FRIDAY... * WHAT...For the Winter Storm Warning, heavy snow expected. Additional snow accumulations of 5 to 18 inches Thursday afternoon through Friday morning. For the Winter Weather Advisory, snow. Snow accumulations through Thursday afternoon of up to 5 inches. Winds gusting as high as 65 mph. * WHERE...Northwestern Mendocino Interior, Northeastern Mendocino Interior and Northern Lake Counties. * WHEN...For the Winter Storm Warning, from 4 PM Thursday to 10 AM PST Friday. For the Winter Weather Advisory, until 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ112-113-220615- /O.EXB.KEKA.WS.W.0006.230224T0000Z-230224T1800Z/ /O.EXB.KEKA.WW.Y.0011.230221T2214Z-230224T0000Z/ Southwestern Mendocino Interior-Southeastern Mendocino Interior- 214 PM PST Tue Feb 21 2023 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 PM PST THURSDAY... ...WINTER STORM WARNING IN EFFECT FROM 4 PM THURSDAY TO 10 AM PST FRIDAY... * WHAT...For the Winter Storm Warning, heavy snow expected. Total snow accumulations of up to 8 inches Thursday afternoon through Friday morning. For the Winter Weather Advisory, snow. Snow accumulations of up to 3 inches through Thursday afternoon. Winds gusting as high as 45 mph. * WHERE...Southwestern Mendocino Interior and Southeastern Mendocino Interior Counties. * WHEN...For the Winter Storm Warning, from 4 PM Thursday to 10 AM PST Friday. For the Winter Weather Advisory, until 4 PM PST Thursday. * 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... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. 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. && $$ CAZ115-220615- /O.EXB.KEKA.WS.W.0006.230224T0000Z-230224T1800Z/ Southern Lake- 214 PM PST Tue Feb 21 2023 ...WINTER STORM WARNING IN EFFECT FROM 4 PM THURSDAY TO 10 AM PST FRIDAY... * WHAT...Heavy snow expected. Total snow accumulations of 5 to 12 inches. Highest snowfall amounts will occur across elevated ridges. * WHERE...Southern Lake County. * WHEN...From 4 PM Thursday to 10 AM PST Friday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Highest snowfall totals will be across ridges, while lowest snowfall amounts will be in valleys. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105>108-220615- /O.EXT.KEKA.WS.W.0006.000000T0000Z-230224T1800Z/ Northern Humboldt Interior-Southern Humboldt Interior- Northern Trinity-Southern Trinity- 214 PM PST Tue Feb 21 2023 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 10 AM PST FRIDAY ABOVE 1000 FEET... * WHAT...Heavy snow above 1000 feet. Additional snow accumulations of 8 to 24 inches. Winds gusting as high as 60 mph. Highest snowfall amounts across elevated ridges. * WHERE...Northern Humboldt Interior, Southern Humboldt Interior, Northern Trinity and Southern Trinity Counties. * WHEN...Until 10 AM PST Friday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Strong winds could cause tree damage. * ADDITIONAL DETAILS...Highest snowfall totals will be across ridges, while lowest snowfall amounts will be in valleys. 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. && $$ CAZ102-104-220615- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T0000Z/ Del Norte Interior-Southwestern Humboldt- 214 PM PST Tue Feb 21 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY ABOVE 1000 FEET... * WHAT...Heavy snow above 1000 feet. Additional snow accumulations of 5 to 24 inches. Winds gusting as high as 50 mph. * WHERE...Del Norte Interior and Southwestern Humboldt Counties. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Highest snowfall totals will be across ridges, while lowest snowfall amounts will be in valleys. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ101-103-220615- /O.CON.KEKA.WW.Y.0011.000000T0000Z-230223T0300Z/ /O.CON.KEKA.WS.A.0002.230223T0300Z-230224T0000Z/ Coastal Del Norte-Northern Humboldt Coast- 214 PM PST Tue Feb 21 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST WEDNESDAY... ...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON BELOW 1000 FEET... * WHAT...For the Winter Weather Advisory, hail and snow. Snow accumulations up to one inch. Winds gusting as high as 40 mph. For the Winter Storm Watch below 1000 feet, heavy snow possible. Total snow accumulations of up to 4 inches possible. * WHERE...Coastal Del Norte and Northern Humboldt Coast Counties. * WHEN...For the Winter Weather Advisory, until 7 PM PST Wednesday. For the Winter Storm Watch, from Wednesday evening through Thursday afternoon. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Snow and hail accumulating on area roadways will result in hazardous driving conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. 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. && $$ CAZ109-220615- /O.CON.KEKA.WW.Y.0011.230223T0300Z-230223T1800Z/ Mendocino Coast- 214 PM PST Tue Feb 21 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM WEDNESDAY TO 10 AM PST THURSDAY... * WHAT...Hail and snow expected. Total snow accumulations of up to 2 inches. * WHERE...Mendocino Coast County. * WHEN...From 7 PM Wednesday to 10 AM PST Thursday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning commute. * ADDITIONAL DETAILS...Snow and hail accumulating on area roadways will result in hazardous driving conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
286 WWUS46 KEKA 220621 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 1021 PM PST Tue Feb 21 2023 CAZ110>114-221430- /O.CON.KEKA.WS.W.0006.230224T0000Z-230224T1800Z/ /O.CON.KEKA.WW.Y.0011.000000T0000Z-230224T0000Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Southwestern Mendocino Interior-Southeastern Mendocino Interior- Northern Lake- 1021 PM PST Tue Feb 21 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY... ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THURSDAY TO 10 AM PST FRIDAY... * WHAT...For the Winter Storm Warning, heavy snow expected. Total snow accumulations of up to 4 to 17 inches. For the Winter Weather Advisory, snow. Additional snow accumulations of up to 8 inches. Winds gusting as high as 55 mph. * WHERE...Northwestern Mendocino Interior, Northeastern Mendocino Interior, Southwestern Mendocino Interior, Southeastern Mendocino Interior and Northern Lake Counties. * WHEN...For the Winter Storm Warning, from 4 PM Thursday to 10 AM PST Friday. For the Winter Weather Advisory, until 4 PM PST Thursday. * 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... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. 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. && $$ CAZ115-221430- /O.CON.KEKA.WS.W.0006.230224T0000Z-230224T1800Z/ Southern Lake- 1021 PM PST Tue Feb 21 2023 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THURSDAY TO 10 AM PST FRIDAY... * WHAT...Heavy snow expected. Total snow accumulations of 3 to 5 inches with local amounts up to 12 inches in the highest terrain. * WHERE...Southern Lake County. * WHEN...From 4 PM Thursday to 10 AM PST Friday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ102-104-221430- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T0000Z/ Del Norte Interior-Southwestern Humboldt- 1021 PM PST Tue Feb 21 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY ABOVE 1000 FEET... * WHAT...Heavy snow above 1000 feet. Additional snow accumulations of 8 to 12 inches with local amounts up to 24 inches. Winds gusting as high as 40 mph. * WHERE...Del Norte Interior and Southwestern Humboldt Counties. * WHEN...Until 4 PM PST Thursday. * 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. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105>108-221430- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T1800Z/ Northern Humboldt Interior-Southern Humboldt Interior- Northern Trinity-Southern Trinity- 1021 PM PST Tue Feb 21 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST FRIDAY ABOVE 1000 FEET... * WHAT...Heavy snow above 1000 feet. Additional snow accumulations of 8 to 24 inches. Winds gusting as high as 45 mph. * WHERE...Northern Humboldt Interior, Southern Humboldt Interior, Northern Trinity and Southern Trinity Counties. * WHEN...Until 10 AM PST Friday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ101-103-221430- /O.CON.KEKA.WW.Y.0011.000000T0000Z-230223T0300Z/ /O.CON.KEKA.WS.A.0002.230223T0300Z-230224T0000Z/ Coastal Del Norte-Northern Humboldt Coast- 1021 PM PST Tue Feb 21 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST WEDNESDAY... ...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON BELOW 1000 FEET... * WHAT...For the Winter Weather Advisory, small hail and snow. Snow accumulations up one inch. Winds gusting as high as 35 mph. For the Winter Storm Watch below 1000 feet, heavy snow possible. Total snow accumulations of up to 4 inches possible. * WHERE...Coastal Del Norte and Northern Humboldt Coast Counties. * WHEN...For the Winter Weather Advisory, until 7 PM PST Wednesday. For the Winter Storm Watch, from Wednesday evening through Thursday afternoon. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. 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. && $$ CAZ109-221430- /O.CON.KEKA.WW.Y.0011.230223T0300Z-230223T1800Z/ Mendocino Coast- 1021 PM PST Tue Feb 21 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM WEDNESDAY TO 10 AM PST THURSDAY... * WHAT...Snow expected. Total snow accumulations of up to 2 inches. * WHERE...Mendocino Coast County. * WHEN...From 7 PM Wednesday to 10 AM PST Thursday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
115 WWUS46 KEKA 221425 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 625 AM PST Wed Feb 22 2023 CAZ101-103-222230- /O.CAN.KEKA.WS.A.0002.230223T0300Z-230224T0000Z/ /O.EXT.KEKA.WW.Y.0011.000000T0000Z-230224T0000Z/ Coastal Del Norte-Northern Humboldt Coast- 625 AM PST Wed Feb 22 2023 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 4 PM PST THURSDAY... * WHAT...Small hail and snow expected. Snow accumulations of up to 2 inches. * WHERE...Coastal Del Norte and Northern Humboldt Coast Counties. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills as low as 120 below zero could cause frostbite on exposed skin in as little as 5 minutes. 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. && $$ CAZ110>114-222230- /O.CON.KEKA.WS.W.0006.230224T0000Z-230224T1800Z/ /O.CON.KEKA.WW.Y.0011.000000T0000Z-230224T0000Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Southwestern Mendocino Interior-Southeastern Mendocino Interior- Northern Lake- 625 AM PST Wed Feb 22 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY... ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THURSDAY TO 10 AM PST FRIDAY... * WHAT...For the Winter Storm Warning, heavy snow expected. Total snow accumulations of up to 4 to 17 inches. For the Winter Weather Advisory, snow. Additional snow accumulations of up to 8 inches. * WHERE...Northwestern Mendocino Interior, Northeastern Mendocino Interior, Southwestern Mendocino Interior, Southeastern Mendocino Interior and Northern Lake Counties. * WHEN...For the Winter Storm Warning, from 4 PM Thursday to 10 AM PST Friday. For the Winter Weather Advisory, until 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills as low as 120 below zero could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ115-222230- /O.CON.KEKA.WS.W.0006.230224T0000Z-230224T1800Z/ Southern Lake- 625 AM PST Wed Feb 22 2023 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THURSDAY TO 10 AM PST FRIDAY... * WHAT...Heavy snow expected. Total snow accumulations of 3 to 6 inches with local amounts up to 12 inches in the highest terrain. * WHERE...Southern Lake County. * WHEN...From 4 PM Thursday to 10 AM PST Friday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills as low as 120 below zero could cause frostbite on exposed skin in as little as 5 minutes. 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. && $$ CAZ102-104-222230- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T0000Z/ Del Norte Interior-Southwestern Humboldt- 625 AM PST Wed Feb 22 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY ABOVE 1000 FEET... * WHAT...Heavy snow above 1000 feet. Additional snow accumulations of 8 to 12 inches with local amounts up to 24 inches. Winds gusting as high as 35 mph. * WHERE...Del Norte Interior and Southwestern Humboldt Counties. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills as low as 120 below zero could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105>108-222230- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T1800Z/ Northern Humboldt Interior-Southern Humboldt Interior- Northern Trinity-Southern Trinity- 625 AM PST Wed Feb 22 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST FRIDAY ABOVE 1000 FEET... * WHAT...Heavy snow above 1000 feet. Additional snow accumulations of 10 to 25 inches. * WHERE...Northern Humboldt Interior, Southern Humboldt Interior, Northern Trinity and Southern Trinity Counties. * WHEN...Until 10 AM PST Friday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills as low as 120 below zero could cause frostbite on exposed skin in as little as 5 minutes. 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. && $$ CAZ109-222230- /O.CON.KEKA.WW.Y.0011.230223T0300Z-230223T1800Z/ Mendocino Coast- 625 AM PST Wed Feb 22 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM PST THURSDAY... * WHAT...Small hail and snow expected. Total snow accumulations of up to 2 inches. * WHERE...Mendocino Coast County. * WHEN...From 7 PM this evening to 10 AM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. The dangerously cold wind chills as low as 120 below zero could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
566 WWUS46 KEKA 221556 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 756 AM PST Wed Feb 22 2023 CAZ110>114-230000- /O.CON.KEKA.WS.W.0006.230224T0000Z-230224T1800Z/ /O.CON.KEKA.WW.Y.0011.000000T0000Z-230224T0000Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Southwestern Mendocino Interior-Southeastern Mendocino Interior- Northern Lake- 756 AM PST Wed Feb 22 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY... ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THURSDAY TO 10 AM PST FRIDAY... * WHAT...For the Winter Storm Warning, heavy snow expected. Total snow accumulations of up to 12 inches. For the Winter Weather Advisory, snow. Additional snow accumulations of 1 to 5 inches. * WHERE...Northwestern Mendocino Interior, Northeastern Mendocino Interior, Southwestern Mendocino Interior, Southeastern Mendocino Interior and Northern Lake Counties. * WHEN...For the Winter Storm Warning, from 4 PM Thursday to 10 AM PST Friday. For the Winter Weather Advisory, until 4 PM PST Thursday. * 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. 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. && $$ CAZ115-230000- /O.CON.KEKA.WS.W.0006.230224T0000Z-230224T1800Z/ Southern Lake- 756 AM PST Wed Feb 22 2023 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THURSDAY TO 10 AM PST FRIDAY... * WHAT...Heavy snow expected. Total snow accumulations of 5 to 10 inches. * WHERE...Southern Lake County. * WHEN...From 4 PM Thursday to 10 AM PST Friday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ102-104-230000- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T0000Z/ Del Norte Interior-Southwestern Humboldt- 756 AM PST Wed Feb 22 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY ABOVE 1000 FEET... * WHAT...Heavy snow above 1000 feet. Additional snow accumulations of 6 to 24 inches. * WHERE...Del Norte Interior and Southwestern Humboldt Counties. * WHEN...Until 4 PM PST Thursday. * 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. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105>108-230000- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T1800Z/ Northern Humboldt Interior-Southern Humboldt Interior- Northern Trinity-Southern Trinity- 756 AM PST Wed Feb 22 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST FRIDAY ABOVE 1000 FEET... * WHAT...Heavy snow above 1000 feet. Additional snow accumulations of 10 to 24 inches. * WHERE...Northern Humboldt Interior, Southern Humboldt Interior, Northern Trinity and Southern Trinity Counties. * WHEN...Until 10 AM PST Friday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ109-230000- /O.EXT.KEKA.WW.Y.0011.230222T1556Z-230224T0000Z/ Mendocino Coast- 756 AM PST Wed Feb 22 2023 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 4 PM PST THURSDAY... * WHAT...Hail and snow. Additional snow accumulations of up to 2 inches. * WHERE...Mendocino Coast County. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening 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. && $$ CAZ101-103-230000- /O.CON.KEKA.WW.Y.0011.000000T0000Z-230224T0000Z/ Coastal Del Norte-Northern Humboldt Coast- 756 AM PST Wed Feb 22 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY... * WHAT...Hail and snow. Additional snow accumulations of up to 2 inches. * WHERE...Coastal Del Norte and Northern Humboldt Coast Counties. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
332 WWUS46 KEKA 221715 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 915 AM PST Wed Feb 22 2023 CAZ101-103-230115- /O.UPG.KEKA.WW.Y.0011.000000T0000Z-230224T0000Z/ /O.EXA.KEKA.WS.W.0006.000000T0000Z-230224T0000Z/ Coastal Del Norte-Northern Humboldt Coast- 915 AM PST Wed Feb 22 2023 ...WINTER STORM WARNING IN EFFECT UNTIL 4 PM PST THURSDAY BELOW 1000 FEET... * WHAT...Heavy snow, sleet, and hail below 1000 feet. Additional snow accumulations of 2 TO 6 inches. * WHERE...Coastal Del Norte and Northern Humboldt Coast Counties. * WHEN...Until 4 PM PST Thursday. * 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. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ110>114-230115- /O.CON.KEKA.WS.W.0006.230224T0000Z-230224T1800Z/ /O.CON.KEKA.WW.Y.0011.000000T0000Z-230224T0000Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Southwestern Mendocino Interior-Southeastern Mendocino Interior- Northern Lake- 915 AM PST Wed Feb 22 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY... ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THURSDAY TO 10 AM PST FRIDAY... * WHAT...For the Winter Storm Warning, heavy snow expected. Total snow accumulations of up to 12 inches. For the Winter Weather Advisory, snow. Additional snow accumulations of 1 to 6 inches. * WHERE...Northwestern Mendocino Interior, Northeastern Mendocino Interior, Southwestern Mendocino Interior, Southeastern Mendocino Interior and Northern Lake Counties. * WHEN...For the Winter Storm Warning, from 4 PM Thursday to 10 AM PST Friday. For the Winter Weather Advisory, until 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ115-230115- /O.CON.KEKA.WS.W.0006.230224T0000Z-230224T1800Z/ Southern Lake- 915 AM PST Wed Feb 22 2023 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THURSDAY TO 10 AM PST FRIDAY... * WHAT...Heavy snow expected. Total snow accumulations of 5 to 10 inches. * WHERE...Southern Lake County. * WHEN...From 4 PM Thursday to 10 AM PST Friday. * 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. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ102-104-230115- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T0000Z/ Del Norte Interior-Southwestern Humboldt- 915 AM PST Wed Feb 22 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY ABOVE 1000 FEET... * WHAT...Heavy snow above 1000 feet. Additional snow accumulations of 6 to 24 inches. * WHERE...Del Norte Interior and Southwestern Humboldt Counties. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105>108-230115- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T1800Z/ Northern Humboldt Interior-Southern Humboldt Interior- Northern Trinity-Southern Trinity- 915 AM PST Wed Feb 22 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST FRIDAY ABOVE 1000 FEET... * WHAT...Heavy snow above 1000 feet. Additional snow accumulations of 10 to 24 inches. * WHERE...Northern Humboldt Interior, Southern Humboldt Interior, Northern Trinity and Southern Trinity Counties. * WHEN...Until 10 AM PST Friday. * 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. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ109-230115- /O.CON.KEKA.WW.Y.0011.000000T0000Z-230224T0000Z/ Mendocino Coast- 915 AM PST Wed Feb 22 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY... * WHAT...Snow. Additional snow accumulations of up to 2 inches. * WHERE...Mendocino Coast County. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
538 WWUS46 KEKA 222214 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 214 PM PST Wed Feb 22 2023 CAZ109-230615- /O.EXB.KEKA.WS.W.0006.230223T1800Z-230224T1800Z/ /O.EXT.KEKA.WW.Y.0011.000000T0000Z-230223T1800Z/ Mendocino Coast- 214 PM PST Wed Feb 22 2023 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 10 AM PST THURSDAY... ...WINTER STORM WARNING IN EFFECT FROM 10 AM THURSDAY TO 10 AM PST FRIDAY... * WHAT...For the Winter Storm Warning, heavy snow expected. Total snow accumulations of up to 6 inches. For the Winter Weather Advisory, snow, hail, and sleet. * WHERE...Mendocino Coast County. * WHEN...For the Winter Storm Warning, from 10 AM Thursday to 10 AM PST Friday. For the Winter Weather Advisory, until 10 AM PST Thursday. * 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. 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. && $$ CAZ110>114-230615- /O.EXT.KEKA.WS.W.0006.230223T1800Z-230224T1800Z/ /O.EXT.KEKA.WW.Y.0011.000000T0000Z-230223T1800Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Southwestern Mendocino Interior-Southeastern Mendocino Interior- Northern Lake- 214 PM PST Wed Feb 22 2023 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 10 AM PST THURSDAY... ...WINTER STORM WARNING NOW IN EFFECT FROM 10 AM THURSDAY TO 10 AM PST FRIDAY... * WHAT...For the Winter Storm Warning, heavy snow expected. Total snow accumulations of 6 to 16 inches. Winds gusting as high as 35 mph. For the Winter Weather Advisory, snow. * WHERE...Northwestern Mendocino Interior, Northeastern Mendocino Interior, Southwestern Mendocino Interior, Southeastern Mendocino Interior and Northern Lake Counties. * WHEN...For the Winter Storm Warning, from 10 AM Thursday to 10 AM PST Friday. For the Winter Weather Advisory, until 10 AM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ115-230615- /O.EXT.KEKA.WS.W.0006.230223T1800Z-230224T1800Z/ Southern Lake- 214 PM PST Wed Feb 22 2023 ...WINTER STORM WARNING NOW IN EFFECT FROM 10 AM THURSDAY TO 10 AM PST FRIDAY... * WHAT...Heavy snow expected. Total snow accumulations of 5 to 12 inches. Winds gusting as high as 40 mph. * WHERE...Southern Lake County. * WHEN...From 10 AM Thursday to 10 AM PST Friday. * 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. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ101-103-230615- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T0000Z/ Coastal Del Norte-Northern Humboldt Coast- 214 PM PST Wed Feb 22 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY BELOW 1000 FEET... * WHAT...Heavy snow below 1000 feet. Additional snow accumulations of up to 6 inches. * WHERE...Coastal Del Norte and Northern Humboldt Coast Counties. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ102-104-230615- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T0000Z/ Del Norte Interior-Southwestern Humboldt- 214 PM PST Wed Feb 22 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY ABOVE 1000 FEET... * WHAT...Heavy snow above 1000 feet. Additional snow accumulations of 6 to 24 inches. * WHERE...Del Norte Interior and Southwestern Humboldt Counties. * WHEN...Until 4 PM PST Thursday. * 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. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105>108-230615- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T1800Z/ Northern Humboldt Interior-Southern Humboldt Interior- Northern Trinity-Southern Trinity- 214 PM PST Wed Feb 22 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST FRIDAY ABOVE 1000 FEET... * WHAT...Heavy snow above 1000 feet. Additional snow accumulations of 8 to 24 inches. * WHERE...Northern Humboldt Interior, Southern Humboldt Interior, Northern Trinity and Southern Trinity Counties. * WHEN...Until 10 AM PST Friday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
944 WWUS46 KEKA 230616 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 1016 PM PST Wed Feb 22 2023 CAZ109>114-231430- /O.CON.KEKA.WS.W.0006.230223T1800Z-230224T1800Z/ /O.CON.KEKA.WW.Y.0011.000000T0000Z-230223T1800Z/ Mendocino Coast-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Northern Lake- 1016 PM PST Wed Feb 22 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THURSDAY... ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM THURSDAY TO 10 AM PST FRIDAY... * WHAT...For the Winter Storm Warning, heavy snow expected above 1000 feet. Total snow accumulations of 8 to 16 inches. Winds gusting as high as 35 mph. For the Winter Weather Advisory, snow. Additional snow accumulations of up to 5 inches. Snow accumulations of 2 to 5 inches below 1000 feet and near the coast. * WHERE...Portions of northwest California. * WHEN...For the Winter Storm Warning, from 10 AM Thursday to 10 AM PST Friday. For the Winter Weather Advisory, until 10 AM PST Thursday. * 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. 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. && $$ CAZ115-231430- /O.CON.KEKA.WS.W.0006.230223T1800Z-230224T1800Z/ Southern Lake- 1016 PM PST Wed Feb 22 2023 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM THURSDAY TO 10 AM PST FRIDAY... * WHAT...Heavy snow expected. Total snow accumulations of 5 to 12 inches. Winds gusting as high as 40 mph. * WHERE...Southern Lake County. * WHEN...From 10 AM Thursday to 10 AM PST Friday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ101-103-231430- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T0000Z/ Coastal Del Norte-Northern Humboldt Coast- 1016 PM PST Wed Feb 22 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY BELOW 1000 FEET... * WHAT...Snow below 1000 feet. Additional snow accumulations of up to 6 inches. * WHERE...Coastal Del Norte and Northern Humboldt Coast Counties. * WHEN...Until 4 PM PST Thursday. * 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. && $$ CAZ102-104-231430- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T0000Z/ Del Norte Interior-Southwestern Humboldt- 1016 PM PST Wed Feb 22 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY ABOVE 1000 FEET... * WHAT...Heavy snow above 1000 feet. Additional snow accumulations of 5 to 15 inches. Snow accumulations of 2 to 5 inches below 1000 feet. * WHERE...Del Norte Interior and Southwestern Humboldt Counties. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ105>108-231430- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T1800Z/ Northern Humboldt Interior-Southern Humboldt Interior- Northern Trinity-Southern Trinity- 1016 PM PST Wed Feb 22 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST FRIDAY ABOVE 1000 FEET... * WHAT...Heavy snow above 1000 feet. Additional snow accumulations of 7 to 22 inches. * WHERE...Northern Humboldt Interior, Southern Humboldt Interior, Northern Trinity and Southern Trinity Counties. * WHEN...Until 10 AM PST Friday. * IMPACTS...Travel could be very difficult to impossible. 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. && $$
954 WWUS46 KEKA 231242 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 442 AM PST Thu Feb 23 2023 CAZ109>114-232045- /O.CON.KEKA.WS.W.0006.230223T1800Z-230224T1800Z/ /O.CON.KEKA.WW.Y.0011.000000T0000Z-230223T1800Z/ Mendocino Coast-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Northern Lake- 442 AM PST Thu Feb 23 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 10 AM PST FRIDAY... * WHAT...For the Winter Storm Warning, heavy snow expected above 1000 feet. Total snow accumulations of 8 to 16 inches. Winds gusting as high as 35 mph. For the Winter Weather Advisory, snow. Additional snow accumulations of up to 5 inches. Snow accumulations of 2 to 5 inches below 1000 feet and near the coast. * WHERE...Portions of northwest California. * WHEN...For the Winter Storm Warning, from 10 AM this morning to 10 AM PST Friday. For the Winter Weather Advisory, until 10 AM PST this morning. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Slow down and use caution while traveling. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ115-232045- /O.CON.KEKA.WS.W.0006.230223T1800Z-230224T1800Z/ Southern Lake- 442 AM PST Thu Feb 23 2023 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 10 AM PST FRIDAY... * WHAT...Heavy snow expected. Total snow accumulations of 5 to 12 inches. Winds gusting as high as 40 mph. * WHERE...Southern Lake County. * WHEN...From 10 AM this morning to 10 AM PST Friday. * 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. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ101-103-232045- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T0000Z/ Coastal Del Norte-Northern Humboldt Coast- 442 AM PST Thu Feb 23 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON BELOW 1000 FEET... * WHAT...Snow below 1000 feet. Additional snow accumulations of up to 6 inches. Accumulations of about 2 inches possible closer to the coast. * WHERE...Coastal Del Norte and Northern Humboldt Coast Counties. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ102-104-232045- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T0000Z/ Del Norte Interior-Southwestern Humboldt- 442 AM PST Thu Feb 23 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON ABOVE 1000 FEET... * WHAT...Heavy snow above 1000 feet. Additional snow accumulations of 5 to 15 inches. Snow accumulations of 2 to 5 inches below 1000 feet. * WHERE...Del Norte Interior and Southwestern Humboldt Counties. * 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. && $$ CAZ105>108-232045- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T1800Z/ Northern Humboldt Interior-Southern Humboldt Interior- Northern Trinity-Southern Trinity- 442 AM PST Thu Feb 23 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST FRIDAY ABOVE 1000 FEET... * WHAT...Heavy snow above 1000 feet. Additional snow accumulations of 7 to 22 inches. * WHERE...Northern Humboldt Interior, Southern Humboldt Interior, Northern Trinity and Southern Trinity Counties. * WHEN...Until 10 AM PST Friday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
793 WWUS46 KEKA 232041 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 1241 PM PST Thu Feb 23 2023 CAZ107-108-240445- /O.EXT.KEKA.WS.W.0006.000000T0000Z-230224T2100Z/ Northern Trinity-Southern Trinity- 1241 PM PST Thu Feb 23 2023 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 1 PM PST FRIDAY... * WHAT...Heavy snow. Additional snow accumulations of 8 to 15 inches. Lower elevation locations such as along the Trinity River can expect another 2 to 4 inches. * WHERE...Northern Trinity and Southern Trinity Counties. * WHEN...Until 1 PM PST Friday. * 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. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ109>115-240445- /O.EXT.KEKA.WS.W.0006.000000T0000Z-230224T1500Z/ Mendocino Coast-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Northern Lake-Southern Lake- 1241 PM PST Thu Feb 23 2023 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 7 AM PST FRIDAY... * WHAT...Heavy snow. Additional snow accumulations of up to 11 inches. Lower Valley locations can expect lower amounts of 1 to 4 inches. * WHERE...Portions of northwest California. * WHEN...Until 7 AM PST Friday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ102-104>106-240445- /O.EXT.KEKA.WS.W.0006.000000T0000Z-230224T1500Z/ Del Norte Interior-Southwestern Humboldt- Northern Humboldt Interior-Southern Humboldt Interior- 1241 PM PST Thu Feb 23 2023 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 7 AM PST FRIDAY ABOVE 1000 FEET... * WHAT...Heavy snow above 1000 feet. Additional snow accumulations of 3 to 8 inches. * WHERE...Del Norte Interior, Southwestern Humboldt, Northern Humboldt Interior and Southern Humboldt Interior Counties. * WHEN...Until 7 AM PST Friday. * 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. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ101-103-240000- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T0000Z/ Coastal Del Norte-Northern Humboldt Coast- 1241 PM PST Thu Feb 23 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON BELOW 1000 FEET... * WHAT.Snow below 1000 feet. Additional snow accumulations of up to one inch. * WHERE...Coastal Del Norte and Northern Humboldt Coast Counties. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
116 WWUS46 KEKA 232217 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 217 PM PST Thu Feb 23 2023 CAZ101-103-240600- /O.EXT.KEKA.WS.W.0006.000000T0000Z-230224T0600Z/ Coastal Del Norte-Northern Humboldt Coast- 217 PM PST Thu Feb 23 2023 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 10 PM PST THIS EVENING BELOW 1000 FEET... * WHAT...Snow below 1000 feet. Additional snow accumulations of up to two inches. Sea level locations can expect less than an inch. * WHAT.Snow below 1000 feet. Additional snow accumulations of up to one inch. * WHERE...Coastal Del Norte and Northern Humboldt Coast Counties. * WHEN...Until 10 PM PST this evening. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the evening 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. && $$ CAZ102-105-240600- /O.EXT.KEKA.WS.W.0006.000000T0000Z-230224T0600Z/ Del Norte Interior-Northern Humboldt Interior- 217 PM PST Thu Feb 23 2023 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 10 PM PST THIS EVENING ABOVE 1000 FEET... * WHAT...Heavy snow above 1000 feet. Additional snow accumulations of 2 to 4 inches. Lower Valley locations can expect lower amounts of 1 to 4 inches. * WHERE...Del Norte Interior and Northern Humboldt Interior Counties. * WHEN...Until 10 PM PST this evening. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ107-108-240630- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T2100Z/ Northern Trinity-Southern Trinity- 217 PM PST Thu Feb 23 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM PST FRIDAY... * WHAT...Heavy snow. Additional snow accumulations of 3 to 14 inches. Lower elevation locations such as along the Trinity River can expect another 2 to 4 inches. * WHERE...Northern Trinity and Southern Trinity Counties. * WHEN...Until 1 PM PST Friday. * 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. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ109>115-240630- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T1500Z/ Mendocino Coast-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Northern Lake-Southern Lake- 217 PM PST Thu Feb 23 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM PST FRIDAY... * WHAT...Heavy snow. Additional snow accumulations of up to 10 inches. Lower Valley locations can expect lower amounts of 1 to 4 inches. * WHERE...Portions of northwest California. * WHEN...Until 7 AM PST Friday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ104-106-240630- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T1500Z/ Southwestern Humboldt-Southern Humboldt Interior- 217 PM PST Thu Feb 23 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM PST FRIDAY ABOVE 1000 FEET... * WHAT...Heavy snow above 1000 feet. Additional snow accumulations of 2 to 7 inches. * WHERE...Southwestern Humboldt and Southern Humboldt Interior Counties. * WHEN...Until 7 AM PST Friday. * 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. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
462 WWUS46 KEKA 240548 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 948 PM PST Thu Feb 23 2023 CAZ101-103-240700- /O.EXP.KEKA.WS.W.0006.000000T0000Z-230224T0600Z/ Coastal Del Norte-Northern Humboldt Coast- 948 PM PST Thu Feb 23 2023 ...WINTER STORM WARNING WILL EXPIRE AT 10 PM PST THIS EVENING BELOW 1000 FEET... $$ CAZ102-105-240700- /O.EXP.KEKA.WS.W.0006.000000T0000Z-230224T0600Z/ Del Norte Interior-Northern Humboldt Interior- 948 PM PST Thu Feb 23 2023 ...WINTER STORM WARNING WILL EXPIRE AT 10 PM PST THIS EVENING ABOVE 1000 FEET... $$ CAZ107-108-241400- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T2100Z/ Northern Trinity-Southern Trinity- 948 PM PST Thu Feb 23 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM PST FRIDAY... * WHAT...Heavy snow. Additional snow accumulations of up to 8 inches. Lower elevation locations such as along the Trinity River can expect another 2 to 4 inches. * WHERE...Northern Trinity and Southern Trinity Counties. * WHEN...Until 1 PM PST Friday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ109>115-241400- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T1500Z/ Mendocino Coast-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Northern Lake-Southern Lake- 948 PM PST Thu Feb 23 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM PST FRIDAY... * WHAT...Heavy snow. Additional snow accumulations of up to 6 inches. Lower Valley locations can expect lower amounts of 1 to 4 inches. * WHERE...Portions of northwest California. * WHEN...Until 7 AM PST Friday. * 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. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ104-106-241400- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T1500Z/ Southwestern Humboldt-Southern Humboldt Interior- 948 PM PST Thu Feb 23 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM PST FRIDAY ABOVE 1000 FEET... * WHAT...Heavy snow above 1000 feet. Additional snow accumulations of 2 to 5 inches. * WHERE...Southwestern Humboldt and Southern Humboldt Interior Counties. * WHEN...Until 7 AM PST Friday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
438 WWUS46 KEKA 241249 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 449 AM PST Fri Feb 24 2023 CAZ104-106-109>115-241500- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T1500Z/ Southwestern Humboldt-Southern Humboldt Interior-Mendocino Coast- Northwestern Mendocino Interior-Northeastern Mendocino Interior- Southwestern Mendocino Interior-Southeastern Mendocino Interior- Northern Lake-Southern Lake- 449 AM PST Fri Feb 24 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM PST THIS MORNING... * WHAT...Additional snow accumulations of up to one inch. * WHERE...Portions of northwest California. * WHEN...Until 7 AM PST this morning. * IMPACTS...Plan on slippery road conditions. 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. && $$ CAZ107-108-242100- /O.CON.KEKA.WS.W.0006.000000T0000Z-230224T2100Z/ Northern Trinity-Southern Trinity- 449 AM PST Fri Feb 24 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM PST THIS AFTERNOON... * WHAT...Heavy snow. Additional snow accumulations of up to 4 inches. * WHERE...Northern Trinity and Southern Trinity Counties. * WHEN...Until 1 PM PST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$
537 WWUS46 KEKA 242107 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 107 PM PST Fri Feb 24 2023 CAZ107-108-250515- /O.EXP.KEKA.WS.W.0006.000000T0000Z-230224T2100Z/ /O.NEW.KEKA.WW.Y.0012.230226T0900Z-230226T2100Z/ /O.NEW.KEKA.WS.A.0003.230227T0600Z-230301T0000Z/ Northern Trinity-Southern Trinity- 107 PM PST Fri Feb 24 2023 ...WINTER WEATHER ADVISORY IN EFFECT FROM 1 AM TO 1 PM PST SUNDAY ABOVE 2500 FEET... ...WINTER STORM WATCH IN EFFECT FROM SUNDAY EVENING THROUGH TUESDAY AFTERNOON ABOVE 500 FEET... ...WINTER STORM WARNING HAS EXPIRED... * WHAT...For the Winter Weather Advisory above 2500 feet, snow expected. Total snow accumulations of 2 to 4 inches. For the Winter Storm Watch above 500 feet, heavy snow possible. Total snow accumulations of 15 to 30 inches possible at high elevations. 2 to 8 inches on valley bottoms. Winds could gust as high as 55 mph on exposed ridges. * WHERE...Northern Trinity and Southern Trinity Counties. * WHEN...For the Winter Weather Advisory, from 1 AM to 1 PM PST Sunday. For the Winter Storm Watch, from Sunday evening through Tuesday afternoon. * 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. 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. && $$ CAZ102-105-106-110-111-114-250515- /O.NEW.KEKA.WW.Y.0012.230226T0900Z-230226T2100Z/ /O.NEW.KEKA.WS.A.0003.230227T0600Z-230301T0000Z/ Del Norte Interior-Northern Humboldt Interior- Southern Humboldt Interior-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Northern Lake- 107 PM PST Fri Feb 24 2023 ...WINTER WEATHER ADVISORY IN EFFECT FROM 1 AM TO 1 PM PST SUNDAY ABOVE 2500 FEET... ...WINTER STORM WATCH IN EFFECT FROM SUNDAY EVENING THROUGH TUESDAY AFTERNOON ABOVE 1500 FEET... * WHAT...For the Winter Weather Advisory above 2500 feet, snow expected. Total snow accumulations of 2 to 7 inches. For the Winter Storm Watch above 1500 feet, heavy snow possible. Total snow accumulations of 15 to 37 inches possible in the mountains. 5 to 10 inches along highway passes. Winds could gust as high as 60 mph on exposed ridges. * WHERE...Portions of northwest California. * WHEN...For the Winter Weather Advisory, from 1 AM to 1 PM PST Sunday. For the Winter Storm Watch, from Sunday evening through Tuesday afternoon. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state of California can be obtained by calling 1-800-GAS-ROAD. && $$ CAZ113-115-250515- /O.NEW.KEKA.WS.A.0003.230227T0600Z-230301T0000Z/ Southeastern Mendocino Interior-Southern Lake- 107 PM PST Fri Feb 24 2023 ...WINTER STORM WATCH IN EFFECT FROM SUNDAY EVENING THROUGH TUESDAY AFTERNOON ABOVE 1500 FEET... * WHAT...Heavy snow possible above 1500 feet. Total snow accumulations of 5 to 14 inches possible on high elevations. 1 to 5 inches at lower elevations. Winds could gust as high as 45 mph on exposed ridges. * WHERE...Southeastern Mendocino Interior and Southern Lake Counties. * WHEN...From Sunday evening through Tuesday afternoon. * 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... Monitor the latest forecasts for updates on this situation. && $$
What forecasters said that day
The local office's own words before this winter storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Eureka, CA wrote its last area forecast discussion before this winter storm warning went out at Feb 20, 4:43 AM PST, 4 minutes earlier.
Area forecast discussion, Feb 20, 4:43 AM PST, 4 minutes before
AREA FORECAST DISCUSSION
National Weather Service Eureka CA
443 AM PST Mon Feb 20 2023
.SYNOPSIS...A North Pacific High will keep skies clear and
temperatures mild through tomorrow. By very early Tuesday morning, a
low pressure system with colder air will bring lower temperatures
throughout the region, low elevation snow, heavy snow above 1000 ft,
potential for convective storms producing small hail at the coast,
and rain. The low pressure system will impact the region through the
end of the week. Very cold low temperatures are expected Friday and
Saturday morning.
&&
.DISCUSSION...Currently a high pressure system situated in the
Northeast Pacific is impacting Northwest California and will
continue into tomorrow. As a result, clear skies and mild
temperatures are expected to dominate. High temperatures in the
interior portions of the region are forecast to be in the mid to
high 60s this afternoon. Interior Southern Mendocino County and Lake
County could see highs of up to 70. Periods of fog are also expected
into this morning in interior valleys and around Humboldt Bay. By
Tuesday, an abrupt pattern shift is expected to occur.
Ensemble and deterministic models indicate that a low pressure
system from the north of our region will move down the West Coast
and impact Northwestern California through very early Tuesday and
into the latter portion of this week. Cold Arctic air will advect
into our region as the system moves south. The EFI indicates the
potential for lower than average temperatures for the whole region
Tuesday and into the end of the work week. By mid to late next week,
low temperatures have the potential to reach below freezing to even
the mid 20s at the coast, while interior temperatures could be in
the low 20s to high 10s. Also, gusty northwesterly winds are
forecast to occur by mid morning Tuesday behind the cold front
associated with the low pressure system. Confidence for wind
advisory conditions is high for higher elevation areas Tuesday
afternoon and into the night. Gusty conditions are expected
throughout the region with this frontal passage.
Other threats this system imposes are rain and a high probability of
low elevation snow. Higher amounts of precipitation are anticipated
to be concentrated mostly in Del Norte County and Humboldt County
north of Cape Mendocino, while lower amounts are expected for most
of Trinity County and Mendocino and Lake counties. Increasing
instability and cold low-level temperatures will also bring the
threat of small hail. Highway passes will most likely be impacted by
heavy snow in higher elevations and more likely small hail along the
coast. Snow levels are expected to drop quickly behind the cold
front with levels initially ranging from 2000-4000 ft MSL Tuesday
afternoon. Snow levels are then expected to fall to around 1000 ft
MSL by Wednesday morning, before falling even further to below 500
ft MSL early Thursday morning. As of now, NBM indicates between a
60% to 80% chance of at least a dusting of snow along the coast
north of Cape Mendocino. Confidence is growing that some snow
showers may occur at the coast north of Cape Mendocino by Thursday
morning. However, models and ensembles need to be closely monitored
in the coming days to determine any changes to the current snow
forecast for the coast.
Otherwise, showery precipitation is forecast to continue into early
Friday morning, with the potential for additional snow accumulation
as well as small hail. Afterwards, a high pressure system is
forecast to approach the region and aid in shower dissipation.
However, as mentioned previously, clearing skies and the lingering
cold air mass will favor very cold morning temperatures across
interior valleys and the coast. Another low pressure system may
impact the area by late next weekend. /JLW
&&
.AVIATION...This morning offshore flow and high pressure is mainly
bringing VFR conditions to NW CA. Some low clouds are bring MVFR to
IFR conditions from the Eel River Delta up to Trinidad including
KACV. There is some offshore flow, but so far it hasn't been enough
to clear these clouds out. Expect they will clear by mid morning if
not earlier, but confidence is low on this as the models aren't
picking up on them. Winds will be breezy this afternoon, but only
around 10 to 15 kt. Late in the afternoon or evening the HREF is
showing some more widespread low clouds returning and these will
likely spread across the coastal areas. These will likely coincide
with the frontal boundary and some light rain. /MKK
&&
.MARINE...An approaching frontal boundary is diminishing the winds
this morning. The gale warning and hazardous seas warning are set to
expire at 8am in the north and winds will continue to diminish
through the day in the southern waters. This will allow the gale
warning to expire in the afternoon in the southern waters. A small
area of southerly winds may briefly move through the waters north of
Trinidad.
Tuesday behind the front northerly winds are expected to rapidly
return to gale force across the waters starting mid morning in the
outer waters and reaching the inner waters early the afternoon. So
have issued gale watches to highlight this. Seas will rapidly build
due to the local winds and a large area of very strong northerly
winds to the north of the area. The combination of the fresh swell
and the wind driven waves they are expected to build to 20 to 25
feet on Wednesday. Wednesday afternoon the winds start to diminish,
but the waves will remain elevated through the night.
Thursday an upper level low and a surface low are expected to move
over the area bringing more variable winds of 10 to 15 kt. This
moves out of the area on Friday and Saturday stronger northerly
winds return. At this point it looks like the will remain below gale
force, but it could be close to gales in the outer waters. /MKK
&&
.EKA WATCHES/WARNINGS/ADVISORIES...
CA...
Wind Advisory from 1 PM to 8 PM PST Tuesday for CAZ101-103-
109.
Winter Weather Advisory from 1 PM Tuesday to 4 PM PST
Thursday for CAZ101-103.
Wind Advisory from 10 AM to 8 PM PST Tuesday for CAZ102.
Winter Storm Warning from 1 PM Tuesday to 4 PM PST Thursday
for CAZ102-104>108.
Wind Advisory from 10 AM Tuesday to 4 AM PST Wednesday for
CAZ104-105-107-108-111-112-114.
Wind Advisory from 1 PM Tuesday to 4 AM PST Wednesday for
CAZ106-110-113-115.
Winter Weather Advisory from 4 PM Tuesday to 4 PM PST
Wednesday for CAZ110.
NORTHWEST CALIFORNIA COASTAL WATERS...
Hazardous Seas Warning until 8 AM PST this morning for
PZZ450.
Gale Watch from Tuesday afternoon through Tuesday evening
for PZZ450.
Small Craft Advisory until noon PST Tuesday for PZZ455.
Gale Watch from Tuesday afternoon through Tuesday evening
for PZZ455.
Gale Warning until 8 AM PST this morning for PZZ470.
Gale Watch from Tuesday morning through Wednesday afternoon
for PZZ470-475.
Gale Warning until 7 PM PST this evening for PZZ475.
&&
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For forecast zone information
see the forecast zone map online:
https://www.weather.gov/images/eka/zonemap.pngHazardous weather outlook, Feb 20, 3:50 AM PST, 57 minutes before
Hazardous Weather Outlook National Weather Service Eureka CA 350 AM PST Mon Feb 20 2023 CAZ111-112-114-211200- Northeastern Mendocino Interior-Southwestern Mendocino Interior- Northern Lake- 350 AM PST Mon Feb 20 2023 ...WIND ADVISORY IN EFFECT FROM 10 AM TUESDAY TO 4 AM PST WEDNESDAY... This hazardous weather outlook is for northwest California. .DAY ONE...Today and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. A Wind Advisory is currently in effect. Snow levels are expected to drop early Thursday morning making snow possible at lower elevations. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. CAZ101-103-211200- Coastal Del Norte-Northern Humboldt Coast- 350 AM PST Mon Feb 20 2023 ...WIND ADVISORY IN EFFECT FROM 1 PM TO 8 PM PST TUESDAY... ...WINTER WEATHER ADVISORY IN EFFECT FROM 1 PM TUESDAY TO 4 PM PST THURSDAY... This hazardous weather outlook is for northwest California. .DAY ONE...Today and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. A Wind Advisory is currently in effect. A Winter Weather Advisory is currently in effect. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. CAZ113-115-211200- Southeastern Mendocino Interior-Southern Lake- 350 AM PST Mon Feb 20 2023 ...WIND ADVISORY IN EFFECT FROM 1 PM TUESDAY TO 4 AM PST WEDNESDAY... This hazardous weather outlook is for northwest California. .DAY ONE...Today and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. A Wind Advisory is currently in effect. Snow levels are expected to drop Wednesday night and into Thursday, bringing snow to valley floors. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. CAZ102-211200- Del Norte Interior- 350 AM PST Mon Feb 20 2023 ...WIND ADVISORY IN EFFECT FROM 10 AM TO 8 PM PST TUESDAY... ...WINTER STORM WARNING IN EFFECT FROM 1 PM TUESDAY TO 4 PM PST THURSDAY... This hazardous weather outlook is for northwest California. .DAY ONE...Today and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. A Wind Advisory is currently in effect. A Winter Storm Warning is currently in effect. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. CAZ110-211200- Northwestern Mendocino Interior- 350 AM PST Mon Feb 20 2023 ...WIND ADVISORY IN EFFECT FROM 1 PM TUESDAY TO 4 AM PST WEDNESDAY... ...WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM TUESDAY TO 4 PM PST WEDNESDAY... This hazardous weather outlook is for northwest California. .DAY ONE...Today and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. A Wind Advisory is currently in effect. A Winter Weather Advisory is currently in effect. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. CAZ104-105-107-108-211200- Southwestern Humboldt-Northern Humboldt Interior-Northern Trinity- Southern Trinity- 350 AM PST Mon Feb 20 2023 ...WIND ADVISORY IN EFFECT FROM 10 AM TUESDAY TO 4 AM PST WEDNESDAY... ...WINTER STORM WARNING IN EFFECT FROM 1 PM TUESDAY TO 4 PM PST THURSDAY... This hazardous weather outlook is for northwest California. .DAY ONE...Today and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. A Wind Advisory is currently in effect. A Winter Storm Warning is currently in effect. Snow levels are expected to lower Wednesday morning and remain lower into Thursday, making snow possible at valley floors. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. CAZ106-211200- Southern Humboldt Interior- 350 AM PST Mon Feb 20 2023 ...WINTER STORM WARNING IN EFFECT FROM 1 PM TUESDAY TO 4 PM PST THURSDAY... ...WIND ADVISORY IN EFFECT FROM 1 PM TUESDAY TO 4 AM PST WEDNESDAY... This hazardous weather outlook is for northwest California. .DAY ONE...Today and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. A Wind Advisory is currently in effect. A Winter Storm Warning is currently in effect. Snow levels are expected to lower Wednesday morning and remain lower into Thursday, making snow possible at valley floors. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. CAZ109-211200- Mendocino Coast- 350 AM PST Mon Feb 20 2023 ...WIND ADVISORY IN EFFECT FROM 1 PM TO 8 PM PST TUESDAY... This hazardous weather outlook is for northwest California. .DAY ONE...Today and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. A Wind Advisory is currently in effect. Snow levels are expected to drop early Thursday morning making snow possible at lower elevations. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time.
The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 20, 2:30 AM PST | Gale Watch | EKA | 12 hr | |
| Feb 20, 7:58 AM PST | Small Craft Advisory | EKA | 25 hr | |
| Feb 20, 8:06 AM PST | Hazardous Seas Warning | EKA | 7 hr | |
| Feb 20, 11:44 AM PST | Winter Storm Watch | EKA | Del Norte, Humboldt | 43 hr |
| Feb 20, 12:03 PM PST | High Surf Advisory | EKA | Del Norte, Humboldt, Mendocino | 63 hr |
| Feb 20, 2:36 PM PST | Gale Warning | EKA | 36 hr | |
| Feb 20, 2:36 PM PST | Hazardous Seas Warning | EKA | 3 days |
Nearby
Winter Storm Warnings in California, 2023Every winter storm warning in 2023
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.