Alert archive / California / Wind Advisories in 2022
Wind Advisory 5, NWS Eureka, CA
NWS Eureka, CA issued this wind advisory at Apr 17, 2022, 2:08 AM PDT for Del Norte County, Humboldt County, California. It took effect at Apr 18, 2022, 8:00 AM PDT. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Apr 17, 2022, 2:08 AM PDT (09:08 UTC)
- In effect from
- Apr 18, 2022, 8:00 AM PDT
- Expired
- Apr 18, 2022, 5:00 PM PDT
- In force
- 9 hr
- Issued by
- NWS Eureka, CA
Counties Del Norte County, CA, Humboldt County, CA
The radar
The Eureka (Bunker Hill) radar (KBHX), 86 km from the middle of the area, began a volume at 09:10 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Medford/Jackson, OR (KMFR), launched 00:00Z, 9.1 hours before the alert went out and 158 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
- 1 J/kg
- Mixed-layer CIN
- -9 J/kg
- Mixed-layer LCL
- 1798 m above ground
- 0-6 km bulk shear
- 64 kt
- 0-1 km storm-relative helicity
- 55 m²/s²
- 0-3 km storm-relative helicity
- 127 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
076 WWUS76 KEKA 170908 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 208 AM PDT Sun Apr 17 2022 CAZ106-107-171715- /O.NEW.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ /O.CON.KEKA.HZ.W.0010.000000T0000Z-220417T1600Z/ Southern Humboldt Interior-Northern Trinity- 208 AM PDT Sun Apr 17 2022 ...HARD FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... ...WIND ADVISORY IN EFFECT FROM 8 AM TO 2 PM PDT MONDAY... * WHAT...For the Hard Freeze Warning, sub-freezing temperatures as low as 23. For the Wind Advisory, south winds 15 to 25 mph with gusts up to 50 mph expected. * WHERE...Southern Humboldt Interior and Northern Trinity Counties. * WHEN...For the Hard Freeze Warning, until 9 AM PDT this morning. For the Wind Advisory, from 8 AM to 2 PM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. Frost Advisories and Freeze Warnings are issued during the local growing season as defined by climatology and local agriculture experts. Once the growing season has ended these statements will no longer be issued until the spring. && $$ CAZ102-104-105-171715- /O.NEW.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ /O.CON.KEKA.FZ.W.0014.000000T0000Z-220417T1600Z/ Del Norte Interior-Southwestern Humboldt- Northern Humboldt Interior- 208 AM PDT Sun Apr 17 2022 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... ...WIND ADVISORY IN EFFECT FROM 8 AM TO 2 PM PDT MONDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 29. For the Wind Advisory, south winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Del Norte Interior, Southwestern Humboldt and Northern Humboldt Interior Counties. * WHEN...For the Freeze Warning, until 9 AM PDT this morning. For the Wind Advisory, from 8 AM to 2 PM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions will kill crops and other sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. Provide adequate shelter for outdoor pets or consider bringing them indoors. Frost Advisories and Freeze Warnings are issued during the local growing season as defined by climatology and local agriculture experts. Once the growing season has ended these statements will no longer be issued until the spring. && $$ CAZ108-110-111-114-171600- /O.CON.KEKA.HZ.W.0010.000000T0000Z-220417T1600Z/ Southern Trinity-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Northern Lake- 208 AM PDT Sun Apr 17 2022 ...HARD FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... * WHAT...Sub-freezing temperatures as low as 25. * WHERE...Southern Trinity, Northeastern Mendocino Interior, Northern Lake and Northwestern Mendocino Interior Counties. * WHEN...Until 9 AM PDT this morning. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. Frost Advisories and Freeze Warnings are issued during the local growing season as defined by climatology and local agriculture experts. Once the growing season has ended these statements will no longer be issued until the spring. && $$ CAZ109-112-113-115-171600- /O.CON.KEKA.FZ.W.0014.000000T0000Z-220417T1600Z/ Mendocino Coast-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Southern Lake- 208 AM PDT Sun Apr 17 2022 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... * WHAT...Sub-freezing temperatures as low as 31. * WHERE...Mendocino Coast, Southeastern Mendocino Interior, Southwestern Mendocino Interior and Southern Lake Counties. * WHEN...Until 9 AM PDT this morning. * IMPACTS...Frost and freeze conditions will kill crops and other sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Provide adequate shelter for outdoor pets or consider bringing them indoors. Frost Advisories and Freeze Warnings are issued during the local growing season as defined by climatology and local agriculture experts. Once the growing season has ended these statements will no longer be issued until the spring. && $$ CAZ103-171715- /O.NEW.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ /O.CON.KEKA.FR.Y.0021.000000T0000Z-220417T1600Z/ Northern Humboldt Coast- 208 AM PDT Sun Apr 17 2022 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... ...WIND ADVISORY IN EFFECT FROM 8 AM TO 2 PM PDT MONDAY... * WHAT...For the Frost Advisory, temperatures as low as 34 will result in frost formation. For the Wind Advisory, southeast winds 15 to 25 mph with gusts up to 50 mph expected. * WHERE...Northern Humboldt Coast County. * WHEN...For the Frost Advisory, until 9 AM PDT this morning. For the Wind Advisory, from 8 AM to 2 PM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. Frost Advisories and Freeze Warnings are issued during the local growing season as defined by climatology and local agriculture experts. Once the growing season has ended these statements will no longer be issued until the spring. && $$ CAZ101-171715- /O.NEW.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ Coastal Del Norte- 208 AM PDT Sun Apr 17 2022 ...WIND ADVISORY IN EFFECT FROM 8 AM TO 2 PM PDT MONDAY... * WHAT...South winds 15 to 25 mph with gusts up to 50 mph expected. * WHERE...Coastal Del Norte County. * WHEN...From 8 AM to 2 PM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
7 follow-up statements
924 WWUS76 KEKA 171321 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 621 AM PDT Sun Apr 17 2022 CAZ106-107-172130- /O.CON.KEKA.HZ.W.0010.000000T0000Z-220417T1600Z/ /O.CON.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ Southern Humboldt Interior-Northern Trinity- 621 AM PDT Sun Apr 17 2022 ...HARD FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 2 PM PDT MONDAY... * WHAT...For the Hard Freeze Warning, sub-freezing temperatures as low as 23. For the Wind Advisory, south winds 15 to 25 mph with gusts up to 50 mph expected. * WHERE...Northern Trinity and Southern Humboldt Interior Counties. * WHEN...For the Hard Freeze Warning, until 9 AM PDT this morning. For the Wind Advisory, from 8 AM to 2 PM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. Frost Advisories and Freeze Warnings are issued during the local growing season as defined by climatology and local agriculture experts. Once the growing season has ended these statements will no longer be issued until the spring. && $$ CAZ102-104-105-172130- /O.CON.KEKA.FZ.W.0014.000000T0000Z-220417T1600Z/ /O.CON.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ Del Norte Interior-Southwestern Humboldt- Northern Humboldt Interior- 621 AM PDT Sun Apr 17 2022 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 2 PM PDT MONDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30. For the Wind Advisory, south winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Del Norte Interior, Northern Humboldt Interior and Southwestern Humboldt Counties. * WHEN...For the Freeze Warning, until 9 AM PDT this morning. For the Wind Advisory, from 8 AM to 2 PM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions will kill crops and other sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. Provide adequate shelter for outdoor pets or consider bringing them indoors. Frost Advisories and Freeze Warnings are issued during the local growing season as defined by climatology and local agriculture experts. Once the growing season has ended these statements will no longer be issued until the spring. && $$ CAZ108-110-111-114-171600- /O.CON.KEKA.HZ.W.0010.000000T0000Z-220417T1600Z/ Southern Trinity-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Northern Lake- 621 AM PDT Sun Apr 17 2022 ...HARD FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... * WHAT...Sub-freezing temperatures as low as 26. * WHERE...Southern Trinity, Northeastern Mendocino Interior, Northern Lake and Northwestern Mendocino Interior Counties. * WHEN...Until 9 AM PDT this morning. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. Frost Advisories and Freeze Warnings are issued during the local growing season as defined by climatology and local agriculture experts. Once the growing season has ended these statements will no longer be issued until the spring. && $$ CAZ109-112-113-115-171600- /O.CON.KEKA.FZ.W.0014.000000T0000Z-220417T1600Z/ Mendocino Coast-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Southern Lake- 621 AM PDT Sun Apr 17 2022 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... * WHAT...Sub-freezing temperatures as low as 31. * WHERE...Mendocino Coast, Southeastern Mendocino Interior, Southwestern Mendocino Interior and Southern Lake Counties. * WHEN...Until 9 AM PDT this morning. * IMPACTS...Frost and freeze conditions will kill crops and other sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Provide adequate shelter for outdoor pets or consider bringing them indoors. Frost Advisories and Freeze Warnings are issued during the local growing season as defined by climatology and local agriculture experts. Once the growing season has ended these statements will no longer be issued until the spring. && $$ CAZ103-172130- /O.CON.KEKA.FR.Y.0021.000000T0000Z-220417T1600Z/ /O.CON.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ Northern Humboldt Coast- 621 AM PDT Sun Apr 17 2022 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 2 PM PDT MONDAY... * WHAT...For the Frost Advisory, temperatures as low as 34 will result in frost formation. For the Wind Advisory, southeast winds 15 to 25 mph with gusts up to 50 mph expected. * WHERE...Northern Humboldt Coast County. * WHEN...For the Frost Advisory, until 9 AM PDT this morning. For the Wind Advisory, from 8 AM to 2 PM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. Frost Advisories and Freeze Warnings are issued during the local growing season as defined by climatology and local agriculture experts. Once the growing season has ended these statements will no longer be issued until the spring. && $$ CAZ101-172130- /O.CON.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ Coastal Del Norte- 621 AM PDT Sun Apr 17 2022 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 2 PM PDT MONDAY... * WHAT...South winds 15 to 25 mph with gusts up to 50 mph expected. * WHERE...Coastal Del Norte County. * WHEN...From 8 AM to 2 PM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
355 WWUS76 KEKA 171604 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 904 AM PDT Sun Apr 17 2022 CAZ106-107-180015- /O.EXP.KEKA.HZ.W.0010.000000T0000Z-220417T1600Z/ /O.CON.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ Southern Humboldt Interior-Northern Trinity- 904 AM PDT Sun Apr 17 2022 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 2 PM MONDAY... ...HARD FREEZE WARNING HAS EXPIRED... * WHAT...South winds 15 to 25 mph with gusts to 50 mph expected. * WHERE...Northern Trinity and Southern Humboldt Interior. * WHEN...From 8 AM to 2 PM Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. $$ CAZ102-104-105-180015- /O.EXP.KEKA.FZ.W.0014.000000T0000Z-220417T1600Z/ /O.CON.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ Del Norte Interior-Southwestern Humboldt- Northern Humboldt Interior- 904 AM PDT Sun Apr 17 2022 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 2 PM MONDAY... ...FREEZE WARNING HAS EXPIRED... * WHAT...South winds 20 to 30 mph with gusts to 55 mph expected. * WHERE...Del Norte Interior, Northern Humboldt Interior, and Southwestern Humboldt. * WHEN...From 8 AM to 2 PM Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. $$ CAZ108-110-111-114-171715- /O.EXP.KEKA.HZ.W.0010.000000T0000Z-220417T1600Z/ Southern Trinity-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Northern Lake- 904 AM PDT Sun Apr 17 2022 ...HARD FREEZE WARNING HAS EXPIRED... $$ CAZ109-112-113-115-171715- /O.EXP.KEKA.FZ.W.0014.000000T0000Z-220417T1600Z/ Mendocino Coast-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Southern Lake- 904 AM PDT Sun Apr 17 2022 ...FREEZE WARNING HAS EXPIRED... $$ CAZ103-180015- /O.EXP.KEKA.FR.Y.0021.000000T0000Z-220417T1600Z/ /O.CON.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ Northern Humboldt Coast- 904 AM PDT Sun Apr 17 2022 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 2 PM MONDAY... ...FROST ADVISORY HAS EXPIRED... * WHAT...Southeast winds 15 to 25 mph with gusts to 50 mph expected. * WHERE...Northern Humboldt Coast. * WHEN...From 8 AM to 2 PM Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. $$ CAZ101-180015- /O.CON.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ Coastal Del Norte- 904 AM PDT Sun Apr 17 2022 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 2 PM MONDAY... * WHAT...South winds 15 to 25 mph with gusts to 50 mph expected. * WHERE...Coastal Del Norte. * WHEN...From 8 AM to 2 PM Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. $$
984 WWUS76 KEKA 172132 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 232 PM PDT Sun Apr 17 2022 CAZ106-107-180545- /O.NEW.KEKA.FZ.W.0015.220418T0700Z-220418T1600Z/ /O.CON.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ Southern Humboldt Interior-Northern Trinity- 232 PM PDT Sun Apr 17 2022 ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM MONDAY... ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 2 PM MONDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 29 expected. For the Wind Advisory, south winds 15 to 25 mph with gusts to 50 mph expected. * WHERE...Southern Humboldt Interior and Northern Trinity County. * WHEN...For the Freeze Warning, from midnight tonight to 9 AM Monday. For the Wind Advisory, from 8 AM to 2 PM Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions will kill crops and other sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. Provide adequate shelter for outdoor pets or consider bringing them indoors. $$ CAZ108-110-111-114-180545- /O.NEW.KEKA.FZ.W.0015.220418T0700Z-220418T1600Z/ Southern Trinity-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Northern Lake- 232 PM PDT Sun Apr 17 2022 ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM MONDAY... * WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...Southern Trinity, Northwestern Mendocino Interior, Northeastern Mendocino Interior, and Northern Lake County. * WHEN...From midnight tonight to 9 AM Monday. * IMPACTS...Frost and freeze conditions will kill crops and other sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Provide adequate shelter for outdoor pets or consider bringing them indoors. $$ CAZ104-180545- /O.NEW.KEKA.FR.Y.0022.220418T0700Z-220418T1600Z/ /O.CON.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ Southwestern Humboldt- 232 PM PDT Sun Apr 17 2022 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM MONDAY... ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 2 PM MONDAY... * WHAT...For the Frost Advisory, temperatures as low as 35 will result in frost formation. For the Wind Advisory, southeast winds 20 to 30 mph with gusts to 50 mph expected. * WHERE...Southwestern Humboldt County. * WHEN...For the Frost Advisory, from midnight tonight to 9 AM Monday. For the Wind Advisory, from 8 AM to 2 PM Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. $$ CAZ109-112-113-115-180545- /O.NEW.KEKA.FR.Y.0022.220418T0700Z-220418T1600Z/ Mendocino Coast-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Southern Lake- 232 PM PDT Sun Apr 17 2022 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM MONDAY... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Mendocino Coast, Southwestern Mendocino Interior, Southeastern Mendocino Interior, and Southern Lake County. * WHEN...From midnight tonight to 9 AM Monday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. $$ CAZ101>103-105-180545- /O.CON.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast- Northern Humboldt Interior- 232 PM PDT Sun Apr 17 2022 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 2 PM MONDAY... * WHAT...South winds 15 to 25 mph with gusts to 50 mph expected. * WHERE...Del Norte County, Northern Humboldt Coast, and Northern Humboldt Interior. * WHEN...From 8 AM to 2 PM Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. $$
392 WWUS76 KEKA 180402 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 902 PM PDT Sun Apr 17 2022 CAZ106-107-181215- /O.CON.KEKA.FZ.W.0015.220418T0700Z-220418T1600Z/ /O.CON.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ Southern Humboldt Interior-Northern Trinity- 902 PM PDT Sun Apr 17 2022 ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PDT MONDAY... ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 2 PM PDT MONDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 28 expected. For the Wind Advisory, south winds 15 to 25 mph with gusts up to 50 mph expected. * WHERE...Northern Trinity and Southern Humboldt Interior Counties. * WHEN...For the Freeze Warning, from midnight tonight to 9 AM PDT Monday. For the Wind Advisory, from 8 AM to 2 PM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions will kill crops and other sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. Provide adequate shelter for outdoor pets or consider bringing them indoors. Frost Advisories and Freeze Warnings are issued during the local growing season as defined by climatology and local agriculture experts. Once the growing season has ended these statements will no longer be issued until the spring. && $$ CAZ108-110-111-114-181215- /O.CON.KEKA.FZ.W.0015.220418T0700Z-220418T1600Z/ Southern Trinity-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Northern Lake- 902 PM PDT Sun Apr 17 2022 ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PDT MONDAY... * WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...Southern Trinity, Northeastern Mendocino Interior, Northern Lake and Northwestern Mendocino Interior Counties. * WHEN...From midnight tonight to 9 AM PDT Monday. * IMPACTS...Frost and freeze conditions will kill crops and other sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Provide adequate shelter for outdoor pets or consider bringing them indoors. Frost Advisories and Freeze Warnings are issued during the local growing season as defined by climatology and local agriculture experts. Once the growing season has ended these statements will no longer be issued until the spring. && $$ CAZ104-181215- /O.CON.KEKA.FR.Y.0022.220418T0700Z-220418T1600Z/ /O.CON.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ Southwestern Humboldt- 902 PM PDT Sun Apr 17 2022 ...FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PDT MONDAY... ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 2 PM PDT MONDAY... * WHAT...For the Frost Advisory, temperatures as low as 35 will result in frost formation. For the Wind Advisory, southeast winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Southwestern Humboldt County. * WHEN...For the Frost Advisory, from midnight tonight to 9 AM PDT Monday. For the Wind Advisory, from 8 AM to 2 PM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. Frost Advisories and Freeze Warnings are issued during the local growing season as defined by climatology and local agriculture experts. Once the growing season has ended these statements will no longer be issued until the spring. && $$ CAZ109-112-113-115-181215- /O.CON.KEKA.FR.Y.0022.220418T0700Z-220418T1600Z/ Mendocino Coast-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Southern Lake- 902 PM PDT Sun Apr 17 2022 ...FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PDT MONDAY... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Mendocino Coast, Southeastern Mendocino Interior, Southwestern Mendocino Interior and Southern Lake Counties. * WHEN...From midnight tonight to 9 AM PDT Monday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Frost Advisories and Freeze Warnings are issued during the local growing season as defined by climatology and local agriculture experts. Once the growing season has ended these statements will no longer be issued until the spring. && $$ CAZ101>103-105-181215- /O.CON.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast- Northern Humboldt Interior- 902 PM PDT Sun Apr 17 2022 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 2 PM PDT MONDAY... * WHAT...South winds 15 to 25 mph with gusts up to 50 mph expected. * WHERE...Del Norte Interior, Coastal Del Norte, Northern Humboldt Coast and Northern Humboldt Interior Counties. * WHEN...From 8 AM to 2 PM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
081 WWUS76 KEKA 180909 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 209 AM PDT Mon Apr 18 2022 CAZ106-107-181615- /O.CON.KEKA.FZ.W.0015.000000T0000Z-220418T1600Z/ /O.CON.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ Southern Humboldt Interior-Northern Trinity- 209 AM PDT Mon Apr 18 2022 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 2 PM PDT THIS AFTERNOON... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 28. For the Wind Advisory, south winds 15 to 25 mph with gusts up to 50 mph expected. * WHERE...Northern Trinity and Southern Humboldt Interior Counties. * WHEN...For the Freeze Warning, until 9 AM PDT this morning. For the Wind Advisory, from 8 AM this morning to 2 PM PDT this afternoon. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions will kill crops and other sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. Provide adequate shelter for outdoor pets or consider bringing them indoors. Frost Advisories and Freeze Warnings are issued during the local growing season as defined by climatology and local agriculture experts. Once the growing season has ended these statements will no longer be issued until the spring. && $$ CAZ108-110-111-114-181600- /O.CON.KEKA.FZ.W.0015.000000T0000Z-220418T1600Z/ Southern Trinity-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Northern Lake- 209 AM PDT Mon Apr 18 2022 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... * WHAT...Sub-freezing temperatures as low as 29. * WHERE...Southern Trinity, Northeastern Mendocino Interior, Northern Lake and Northwestern Mendocino Interior Counties. * WHEN...Until 9 AM PDT this morning. * IMPACTS...Frost and freeze conditions will kill crops and other sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Provide adequate shelter for outdoor pets or consider bringing them indoors. Frost Advisories and Freeze Warnings are issued during the local growing season as defined by climatology and local agriculture experts. Once the growing season has ended these statements will no longer be issued until the spring. && $$ CAZ104-181615- /O.CON.KEKA.FR.Y.0022.000000T0000Z-220418T1600Z/ /O.CON.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ Southwestern Humboldt- 209 AM PDT Mon Apr 18 2022 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 2 PM PDT THIS AFTERNOON... * WHAT...For the Frost Advisory, temperatures as low as 35 will result in frost formation. For the Wind Advisory, southeast winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Southwestern Humboldt County. * WHEN...For the Frost Advisory, until 9 AM PDT this morning. For the Wind Advisory, from 8 AM this morning to 2 PM PDT this afternoon. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. Frost Advisories and Freeze Warnings are issued during the local growing season as defined by climatology and local agriculture experts. Once the growing season has ended these statements will no longer be issued until the spring. && $$ CAZ109-112-113-115-181600- /O.CON.KEKA.FR.Y.0022.000000T0000Z-220418T1600Z/ Mendocino Coast-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Southern Lake- 209 AM PDT Mon Apr 18 2022 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Mendocino Coast, Southeastern Mendocino Interior, Southwestern Mendocino Interior and Southern Lake Counties. * WHEN...Until 9 AM PDT this morning. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Frost Advisories and Freeze Warnings are issued during the local growing season as defined by climatology and local agriculture experts. Once the growing season has ended these statements will no longer be issued until the spring. && $$ CAZ101>103-105-181615- /O.CON.KEKA.WI.Y.0005.220418T1500Z-220418T2100Z/ Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast- Northern Humboldt Interior- 209 AM PDT Mon Apr 18 2022 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 2 PM PDT THIS AFTERNOON... * WHAT...South winds 15 to 25 mph with gusts up to 50 mph expected. * WHERE...Del Norte Interior, Coastal Del Norte, Northern Humboldt Coast and Northern Humboldt Interior Counties. * WHEN...From 8 AM this morning to 2 PM PDT this afternoon. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
468 WWUS76 KEKA 181614 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 914 AM PDT Mon Apr 18 2022 CAZ106-107-182100- /O.EXP.KEKA.FZ.W.0015.000000T0000Z-220418T1600Z/ /O.CON.KEKA.WI.Y.0005.000000T0000Z-220418T2100Z/ Southern Humboldt Interior-Northern Trinity- 914 AM PDT Mon Apr 18 2022 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM THIS AFTERNOON... ...FREEZE WARNING HAS EXPIRED... * WHAT...South winds 15 to 25 mph with gusts to 50 mph. * WHERE...Northern Trinity and Southern Humboldt Interior. * WHEN...For the Freeze Warning, until 9 AM this morning. For the Wind Advisory, from 8 AM this morning to 2 PM this afternoon. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. $$ CAZ108-110-111-114-181715- /O.EXP.KEKA.FZ.W.0015.000000T0000Z-220418T1600Z/ Southern Trinity-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Northern Lake- 914 AM PDT Mon Apr 18 2022 ...FREEZE WARNING HAS EXPIRED... $$ CAZ104-182100- /O.EXP.KEKA.FR.Y.0022.000000T0000Z-220418T1600Z/ /O.CON.KEKA.WI.Y.0005.000000T0000Z-220418T2100Z/ Southwestern Humboldt- 914 AM PDT Mon Apr 18 2022 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM THIS AFTERNOON... ...FROST ADVISORY HAS EXPIRED... * WHAT...South winds 20 to 30 mph with gusts to 50 mph. * WHERE...Southwestern Humboldt County. * WHEN...For the Frost Advisory, until 9 AM this morning. For the Wind Advisory, from 8 AM this morning to 2 PM this afternoon. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. $$ CAZ109-112-113-115-181715- /O.EXP.KEKA.FR.Y.0022.000000T0000Z-220418T1600Z/ Mendocino Coast-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Southern Lake- 914 AM PDT Mon Apr 18 2022 ...FROST ADVISORY HAS EXPIRED... $$ CAZ101>103-105-182100- /O.CON.KEKA.WI.Y.0005.000000T0000Z-220418T2100Z/ Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast- Northern Humboldt Interior- 914 AM PDT Mon Apr 18 2022 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM THIS AFTERNOON... * WHAT...South winds 15 to 25 mph with gusts to 50 mph expected. * WHERE...Del Norte County, Northern Humboldt Coast, and Northern Humboldt Interior. * WHEN...From 8 AM this morning to 2 PM this afternoon. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. $$
757 WWUS76 KEKA 182053 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 153 PM PDT Mon Apr 18 2022 CAZ101>107-190000- /O.EXT.KEKA.WI.Y.0005.000000T0000Z-220419T0000Z/ Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast- Southwestern Humboldt-Northern Humboldt Interior- Southern Humboldt Interior-Northern Trinity- 153 PM PDT Mon Apr 18 2022 ...WIND ADVISORY NOW IN EFFECT UNTIL 5 PM THIS AFTERNOON... * WHAT...South winds 15 to 25 mph with gusts to 50 mph expected. * WHERE...Del Norte County, Northern Humboldt Coast, and Northern Humboldt Interior. * WHEN...Until 5 PM this afternoon. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. $$
What forecasters said that day
The local office's own words before this wind advisory 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 wind advisory went out at Apr 16, 10:51 PM PDT, 3 hours 17 minutes earlier.
Area forecast discussion, Apr 16, 10:51 PM PDT, 3 hours 17 minutes before
AREA FORECAST DISCUSSION
National Weather Service Eureka CA
1051 PM PDT Sat Apr 16 2022
.SYNOPSIS...Cold overnight temperatures are expected tonight, with
freezing temperatures across many areas. Additional periods of rain
and high elevation snow are expected Monday and Tuesday and again
Wednesday and Thursday.
&&
.UPDATE...Adjusted parts of the Mendocino Coast zone to a freeze
warning instead of a hard freeze warning. Temps are running a
little milder than expected thus far. The rest of the advisories
and warnings remain as issued earlier, though some areas around
Ukiah may have a tough time reaching 32 degrees, especially if
there continues to be some high cloud cover.
&&
.PREV DISCUSSION... /issued 300 PM PDT Sat Apr 16 2022/
Skies have become mostly clear to partly cloudy across much of
the area this afternoon, with mostly cloudy skies lingering across
the Del Norte and NE Humboldt interior. These instability clouds
will further thin this evening, allowing for areas of freezing
temperatures tonight. In fact, some areas will reach hard freeze
criteria. N coastal Humboldt county should escape a freeze in most
locales, but areas of frost are anticipated. Coastal Del Norte is
expected to be above freezing tonight, with too much cloud cover
to support frost formation. The evening shift will keep an eye on
temperatures through the evening in case they fall more quickly
than expected before clouds roll in.
Nearly zonal upper flow tonight will be replaced by a digging
upstream trough over the E Pacific during Sunday and into Monday.
Rain will spread into the area on Monday with some very high
elevation snow across E Del Norte and N Trinity counties. Another,
stronger upper trough will dig toward the area on Wednesday night and
Thursday, with more rain and mountain snow. Snow levels with the
second system are expected to be a bit lower along with higher QPF
values. As a result, heavier snows are anticipated over N Trinity
County along with portions of the Yolla Bollys. This may lead to
travel concerns at Scott Mountain Pass. /SEC
AVIATION...Northwest California is forecast to experience clearing
skies and dryer conditions throughout the next 24 hours as a high
pressure system off the coast of central California briefly exerts
influence over the region before the next low pressure system
approaches. Some cloud cover is still expected along the coast
throughout the period. Onshore gentle to light breezes are forecast
to occur along the coast into tonight before light and generally
north winds dominate overnight. Early tomorrow morning, winds will
pick up and turn easterly before turning generally southerly as a low
pressure system approaches the Pacific Northwest into Monday
morning. VFR conditions are expected throughout the region. Lower
visibility and ceilings may occur in some interior valleys just
before sunrise due to the lingering moisture from the recent rain.
MARINE...North winds over the coastal waters will continue to
diminish into tonight. Moderate breezes are forecast to linger in the
lee of Cape Mendocino into tomorrow morning. NAMNest in particular
indicates that by early tomorrow morning, winds will begin trending
southerly in the northern waters and this trend will continue south
as the low pressure system to our north moves east toward British
Columbia. As the cold front associated with the low approaches the
Pacific Northwest, southerlies will intensify in the coastal waters.
By Sunday evening, southerlies in the northern outer waters are
projected to reach advisory level and by Monday morning, gale level.
Near gale sustained winds and gale gusts are forecast to reach the
southern outer waters and around the Cape Mendocino Coast by late
morning/early afternoon. Winds are projected to cause steep and
elevated seas Sunday evening and into late Monday morning, but models
indicate that wave heights are expected to stay mostly below 10 feet
except in the northern outer waters. Another low pressure system
will bring stronger winds to the coastal waters and steep and
elevated seas by Wednesday. A defined westerly swell is expected to
begin moving through the coastal waters late Monday. Also, a
particularly powerful westerly swell is expected to begin moving
through the coastal waters by Thursday afternoon at about 14 feet and
17 seconds.
&&
.EKA WATCHES/WARNINGS/ADVISORIES...
CA...
Freeze Warning until 9 AM PDT Sunday for CAZ102-104-105-109-
112-113-115.
Hard Freeze Warning until 9 AM PDT Sunday for CAZ106-108-
110-114.
Frost Advisory until 9 AM PDT Sunday for CAZ103.
NORTHWEST CALIFORNIA COASTAL WATERS...
Small Craft Advisory from 3 AM to 9 PM PDT Monday for
PZZ450.
Small Craft Advisory from 6 AM to 9 PM PDT Monday for
PZZ455.
Small Craft Advisory from 3 PM Sunday to 3 AM PDT Monday
for PZZ470.
Gale Warning from 3 AM to 3 PM PDT Monday for PZZ470.
Small Craft Advisory from 3 AM to 9 AM PDT Monday for
PZZ475.
Gale Warning from 9 AM to 3 PM PDT Monday 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, Apr 16, 2:44 PM PDT, 11 hours 24 minutes before
Hazardous Weather Outlook National Weather Service Eureka CA 244 PM PDT Sat Apr 16 2022 CAZ102-104-105-112-113-115-172145- Del Norte Interior-Southwestern Humboldt-Northern Humboldt Interior- Southwestern Mendocino Interior-Southeastern Mendocino Interior- Southern Lake- 244 PM PDT Sat Apr 16 2022 ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM SUNDAY... This hazardous weather outlook is for northwest California. .DAY ONE...This afternoon and tonight. A Freeze Warning is in effect from midnight tonight until 9 AM Sunday morning. .DAYS TWO THROUGH SEVEN...Sunday through Friday. No hazardous weather is expected. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. For further details please refer to NOAA Weather Radio or weather.gov/eureka. CAZ101-111-172145- Coastal Del Norte-Northeastern Mendocino Interior- 244 PM PDT Sat Apr 16 2022 This hazardous weather outlook is for northwest California. .DAY ONE...This afternoon and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Sunday through Friday. No hazardous weather is expected. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. For further details please refer to NOAA Weather Radio or weather.gov/eureka. CAZ106>110-114-172145- Southern Humboldt Interior-Northern Trinity-Southern Trinity- Mendocino Coast-Northwestern Mendocino Interior-Northern Lake- 244 PM PDT Sat Apr 16 2022 ...HARD FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM SUNDAY... This hazardous weather outlook is for northwest California. .DAY ONE...This afternoon and tonight. A Hard Freeze Warning is in effect from midnight tonight until 9 AM Sunday morning. .DAYS TWO THROUGH SEVEN...Sunday through Friday. No hazardous weather is expected. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. For further details please refer to NOAA Weather Radio or weather.gov/eureka. CAZ103-172145- Northern Humboldt Coast- 244 PM PDT Sat Apr 16 2022 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM SUNDAY... This hazardous weather outlook is for northwest California. .DAY ONE...This afternoon and tonight. A Frost Advisory is in effect from midnight tonight until 9 AM Sunday morning. .DAYS TWO THROUGH SEVEN...Sunday through Friday. No hazardous weather is expected. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. For further details please refer to NOAA Weather Radio or weather.gov/eureka.
The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 17, 2:32 PM PDT | Frost Advisory | EKA | Humboldt, Mendocino | 18 hr |
| Apr 17, 2:32 PM PDT | Freeze Warning | EKA | Humboldt, Lake, Mendocino, Trinity | 18 hr |
Nearby
Wind Advisories in California, 2022Every wind advisory in 2022
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.