Alert archive / California / Freeze Warnings in 2020
Freeze Warning 13, NWS Eureka, CA
NWS Eureka, CA issued this freeze warning at Oct 24, 2020, 11:45 AM PDT for Trinity County, California. It took effect at Oct 25, 2020, 4:00 AM PDT. It was in force for 4 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Oct 24, 2020, 11:45 AM PDT (18:45 UTC)
- In effect from
- Oct 25, 2020, 4:00 AM PDT
- Expired
- Oct 25, 2020, 8:00 AM PDT
- In force
- 4 hr
- Issued by
- NWS Eureka, CA
County Trinity County, CA
The radar
The Eureka (Bunker Hill) radar (KBHX), 101 km from the middle of the area, began a volume at 18:42 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Medford/Jackson, OR (KMFR), launched 12:00Z, 6.8 hours before the alert went out and 193 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
- 1703 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 88 m²/s²
- 0-3 km storm-relative helicity
- 140 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
055 WWUS76 KEKA 241845 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 1145 AM PDT Sat Oct 24 2020 CAZ108-250415- /O.CAN.KEKA.FZ.A.0006.201026T0700Z-201026T1600Z/ /O.UPG.KEKA.HW.A.0002.201026T0000Z-201026T1800Z/ /O.NEW.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ /O.NEW.KEKA.FZ.W.0013.201025T1100Z-201025T1500Z/ /O.NEW.KEKA.HZ.A.0001.201026T0700Z-201026T1600Z/ Southern Trinity- 1145 AM PDT Sat Oct 24 2020 ...FREEZE WARNING IN EFFECT FROM 4 AM TO 8 AM PDT SUNDAY... ...WIND ADVISORY IN EFFECT FROM 5 PM SUNDAY TO 11 AM PDT MONDAY ABOVE 2500 FEET... ...HARD FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Wind Advisory, northeast winds 25 to 35 mph with gusts up to 60 mph expected over the ridges. Northeast winds 10 to 20 mph in the valleys. For the Hard Freeze Watch, sub-freezing temperatures as low as 25 possible. * WHERE...Southern Trinity County. * WHEN...For the Freeze Warning, from 4 AM to 8 AM PDT Sunday. For the Wind Advisory, from 5 PM Sunday to 11 AM PDT Monday. For the Hard Freeze Watch, from late Sunday night through Monday morning. * 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 could 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. && $$ CAZ114-250415- /O.CAN.KEKA.FZ.A.0006.201026T0700Z-201026T1600Z/ /O.UPG.KEKA.HW.A.0002.201026T0000Z-201026T1800Z/ /O.NEW.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ /O.NEW.KEKA.FR.Y.0029.201025T1100Z-201025T1500Z/ Northern Lake County- 1145 AM PDT Sat Oct 24 2020 ...FROST ADVISORY IN EFFECT FROM 4 AM TO 8 AM PDT SUNDAY... ...WIND ADVISORY IN EFFECT FROM 5 PM SUNDAY TO 11 AM PDT MONDAY ABOVE 1500 FEET... * WHAT...For the Frost Advisory, temperatures as low as 36 will result in frost formation. For the Wind Advisory, northeast winds 25 to 35 mph with gusts up to 60 mph expected over the ridges. * WHERE...Northern Lake County County. * WHEN...For the Frost Advisory, from 4 AM to 8 AM PDT Sunday. For the Wind Advisory, from 5 PM Sunday to 11 AM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. && $$ CAZ107-250415- /O.CAN.KEKA.FZ.A.0006.201026T0700Z-201026T1600Z/ /O.NEW.KEKA.FZ.W.0013.201025T1100Z-201025T1500Z/ /O.NEW.KEKA.HZ.A.0001.201026T0700Z-201026T1600Z/ Northern Trinity- 1145 AM PDT Sat Oct 24 2020 ...FREEZE WARNING IN EFFECT FROM 4 AM TO 8 AM PDT SUNDAY... ...HARD FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Hard Freeze Watch, sub-freezing temperatures as low as 22 possible. * WHERE...Northern Trinity County. * WHEN...For the Freeze Warning, from 4 AM to 8 AM PDT Sunday. For the Hard Freeze Watch, from late Sunday night through Monday morning. * IMPACTS...Frost and freeze conditions could 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. && $$ CAZ110-111-250415- /O.UPG.KEKA.HW.A.0002.201026T0000Z-201026T1800Z/ /O.NEW.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ /O.NEW.KEKA.FR.Y.0029.201025T1100Z-201025T1500Z/ /O.CON.KEKA.FZ.A.0006.201026T0700Z-201026T1600Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- 1145 AM PDT Sat Oct 24 2020 ...FROST ADVISORY IN EFFECT FROM 4 AM TO 8 AM PDT SUNDAY... ...WIND ADVISORY IN EFFECT FROM 5 PM SUNDAY TO 11 AM PDT MONDAY ABOVE 2500 FEET... ...FREEZE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...For the Frost Advisory, temperatures as low as 36 will result in frost formation. For the Wind Advisory, northeast winds 25 to 35 mph with gusts up to 60 mph expected over the ridges. Northeast winds 10 to 25 mph in the valleys. For the Freeze Watch, sub-freezing temperatures as low as 27 possible. * WHERE...Northwestern Mendocino Interior and Northeastern Mendocino Interior Counties. * WHEN...For the Frost Advisory, from 4 AM to 8 AM PDT Sunday. For the Wind Advisory, from 5 PM Sunday to 11 AM PDT Monday. For the Freeze Watch, from late Sunday night through Monday morning. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ106-250415- /O.UPG.KEKA.HW.A.0002.201026T0000Z-201026T1800Z/ /O.NEW.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ /O.CON.KEKA.FZ.A.0006.201026T0700Z-201026T1600Z/ Southern Humboldt Interior- 1145 AM PDT Sat Oct 24 2020 ...WIND ADVISORY IN EFFECT FROM 5 PM SUNDAY TO 11 AM PDT MONDAY ABOVE 2500 FEET... ...FREEZE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...For the Wind Advisory, northeast winds 25 to 35 mph with gusts up to 60 mph expected over the ridges. Northeast winds 15 to 25 mph in the valleys. For the Freeze Watch, sub- freezing temperatures as low as 32 possible. * WHERE...Southern Humboldt Interior County. * WHEN...For the Wind Advisory, from 5 PM Sunday to 11 AM PDT Monday. For the Freeze Watch, from late Sunday night through Monday morning. * 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 could 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. && $$ CAZ113-115-250415- /O.UPG.KEKA.HW.A.0002.201026T0000Z-201026T1800Z/ /O.NEW.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ Southeastern Mendocino Interior-Southern Lake County- 1145 AM PDT Sat Oct 24 2020 ...WIND ADVISORY IN EFFECT FROM 5 PM SUNDAY TO 11 AM PDT MONDAY ABOVE 1500 FEET... * WHAT...Northeast winds 25 to 35 mph with gusts up to 60 mph expected over the ridges. Northwest winds 15 to 30 mph in the valleys. * WHERE...Southeastern Mendocino Interior and Southern Lake County Counties. * WHEN...From 5 PM Sunday to 11 AM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ105-250415- /O.CON.KEKA.FZ.A.0006.201026T0700Z-201026T1600Z/ Northern Humboldt Interior- 1145 AM PDT Sat Oct 24 2020 ...FREEZE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...Sub-freezing temperatures as low as 29 possible. * WHERE...Northern Humboldt Interior County. * WHEN...From late Sunday night through Monday morning. * IMPACTS...Frost and freeze conditions could 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. && $$
4 follow-up statements
285 WWUS76 KEKA 242241 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 341 PM PDT Sat Oct 24 2020 CAZ111-250645- /O.CAN.KEKA.FZ.A.0006.201026T0700Z-201026T1600Z/ /O.EXA.KEKA.HZ.A.0001.201026T0700Z-201026T1600Z/ /O.CON.KEKA.FR.Y.0029.201025T1100Z-201025T1500Z/ /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ Northeastern Mendocino Interior- 341 PM PDT Sat Oct 24 2020 ...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT SUNDAY... ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM SUNDAY TO 11 AM PDT MONDAY... ...HARD FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...For the Frost Advisory, temperatures as low as 33 will result in frost formation. For the Wind Advisory, northeast winds 25 to 35 mph with gusts up to 60 mph expected over exposed ridges. Northeast winds 10 to 25 mph in the valleys. For the Hard Freeze Watch, sub-freezing temperatures as low as 27 possible. * WHERE...Northeastern Mendocino Interior County. * WHEN...For the Frost Advisory, from 4 AM to 8 AM PDT Sunday. For the Wind Advisory, from 5 PM Sunday to 11 AM PDT Monday. For the Hard Freeze Watch, from late Sunday night through Monday morning. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ105-250645- /O.CAN.KEKA.FZ.A.0006.201026T0700Z-201026T1600Z/ /O.EXA.KEKA.HZ.A.0001.201026T0700Z-201026T1600Z/ Northern Humboldt Interior- 341 PM PDT Sat Oct 24 2020 ...HARD FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...Sub-freezing temperatures as low as 28 possible. * WHERE...Northern Humboldt Interior County. * WHEN...From late Sunday night through Monday morning. * IMPACTS...Frost and freeze conditions could 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. && $$ CAZ108-250645- /O.CON.KEKA.FZ.W.0013.201025T1100Z-201025T1500Z/ /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ /O.CON.KEKA.HZ.A.0001.201026T0700Z-201026T1600Z/ Southern Trinity- 341 PM PDT Sat Oct 24 2020 ...FREEZE WARNING REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT SUNDAY... ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM SUNDAY TO 11 AM PDT MONDAY... ...HARD FREEZE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Wind Advisory, northeast winds 25 to 35 mph with gusts to 60 mph over exposed ridges. Northeast winds 10 to 20 mph in the valleys. For the Hard Freeze Watch, sub- freezing temperatures as low as 25 possible. * WHERE...Southern Trinity County. * WHEN...For the Freeze Warning, from 4 AM to 8 AM PDT Sunday. For the Wind Advisory, from 5 PM Sunday to 11 AM PDT Monday. For the Hard Freeze Watch, from late Sunday night through Monday morning. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ107-250645- /O.CON.KEKA.FZ.W.0013.201025T1100Z-201025T1500Z/ /O.CON.KEKA.HZ.A.0001.201026T0700Z-201026T1600Z/ Northern Trinity- 341 PM PDT Sat Oct 24 2020 ...FREEZE WARNING REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT SUNDAY... ...HARD FREEZE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Hard Freeze Watch, sub-freezing temperatures as low as 27 possible. * WHERE...Northern Trinity County. * WHEN...For the Freeze Warning, from 4 AM to 8 AM PDT Sunday. For the Hard Freeze Watch, from late Sunday night through Monday morning. * IMPACTS...Frost and freeze conditions could 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. && $$ CAZ114-250645- /O.EXA.KEKA.HZ.A.0001.201026T0700Z-201026T1600Z/ /O.CON.KEKA.FR.Y.0029.201025T1100Z-201025T1500Z/ /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ Northern Lake County- 341 PM PDT Sat Oct 24 2020 ...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT SUNDAY... ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM SUNDAY TO 11 AM PDT MONDAY... ...HARD FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Hard Freeze Watch, sub-freezing temperatures as low as 27 possible. * WHERE...Northern Lake County. * WHEN...For the Freeze Warning, from 4 AM to 8 AM PDT Sunday. For the Hard Freeze Watch, from late Sunday night through Monday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ110-250645- /O.CON.KEKA.FR.Y.0029.201025T1100Z-201025T1500Z/ /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ /O.CON.KEKA.FZ.A.0006.201026T0700Z-201026T1600Z/ Northwestern Mendocino Interior- 341 PM PDT Sat Oct 24 2020 ...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT SUNDAY... ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM SUNDAY TO 11 AM PDT MONDAY... ...FREEZE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...For the Frost Advisory, temperatures as low as 33 will result in frost formation. For the Wind Advisory, northeast winds 25 to 35 mph with gusts to 60 mph over exposed ridges. Northeast winds 10 to 25 mph in the valleys. For the Freeze Watch, sub-freezing temperatures as low as 29 possible. * WHERE...Northwestern Mendocino Interior County. * WHEN...For the Frost Advisory, from 4 AM to 8 AM PDT Sunday. For the Wind Advisory, from 5 PM Sunday to 11 AM PDT Monday. For the Freeze Watch, from late Sunday night through Monday morning. * 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 could 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. && $$ CAZ106-250645- /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ /O.CON.KEKA.FZ.A.0006.201026T0700Z-201026T1600Z/ Southern Humboldt Interior- 341 PM PDT Sat Oct 24 2020 ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM SUNDAY TO 11 AM PDT MONDAY... ...FREEZE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...For the Wind Advisory, northeast winds 25 to 35 mph with gusts to 60 mph over exposed ridges. Northeast winds 15 to 25 mph in the valleys. For the Freeze Watch, sub-freezing temperatures as low as 29 possible. * WHERE...Southern Humboldt Interior County. * WHEN...For the Wind Advisory, from 5 PM Sunday to 11 AM PDT Monday. For the Freeze Watch, from late Sunday night through Monday morning. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ115-250645- /O.EXA.KEKA.FZ.A.0006.201026T0700Z-201026T1600Z/ /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ Southern Lake County- 341 PM PDT Sat Oct 24 2020 ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM SUNDAY TO 11 AM PDT MONDAY... ...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...For the Wind Advisory, northeast winds 25 to 35 mph with gusts to 60 mph. For the Freeze Watch, sub-freezing temperatures as low as 29 possible. * WHERE...Southern Lake County. * WHEN...For the Frost Advisory, from 4 AM to 8 AM PDT Sunday. For the Wind Advisory, from 5 PM Sunday to 11 AM PDT Monday. For the Freeze Watch, from late Sunday night through Monday morning. * 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 could 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. && $$ CAZ113-250645- /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ Southeastern Mendocino Interior- 341 PM PDT Sat Oct 24 2020 ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM SUNDAY TO 11 AM PDT MONDAY... * WHAT...Northeast winds 25 to 35 mph with gusts to 60 mph over exposed ridges. North winds 15 to 30 mph in the valleys. * WHERE...Southeastern Mendocino Interior County. * WHEN...From 5 PM Sunday to 11 AM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
872 WWUS76 KEKA 250558 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 1058 PM PDT Sat Oct 24 2020 CAZ108-251400- /O.CON.KEKA.FZ.W.0013.201025T1100Z-201025T1500Z/ /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ /O.CON.KEKA.HZ.A.0001.201026T0700Z-201026T1600Z/ Southern Trinity- 1058 PM PDT Sat Oct 24 2020 ...FREEZE WARNING REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT SUNDAY... ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM SUNDAY TO 11 AM PDT MONDAY... ...HARD FREEZE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Wind Advisory, northeast winds 25 to 35 mph with gusts to 60 mph over exposed ridges. Northeast winds 10 to 20 mph in the valleys. For the Hard Freeze Watch, sub-freezing temperatures as low as 25 possible. * WHERE...Southern Trinity County. * WHEN...For the Freeze Warning, from 4 AM to 8 AM PDT Sunday. For the Wind Advisory, from 5 PM Sunday to 11 AM PDT Monday. For the Hard Freeze Watch, from late Sunday night through Monday morning. * 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 could 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. && $$ CAZ107-251400- /O.CON.KEKA.FZ.W.0013.201025T1100Z-201025T1500Z/ /O.CON.KEKA.HZ.A.0001.201026T0700Z-201026T1600Z/ Northern Trinity- 1058 PM PDT Sat Oct 24 2020 ...FREEZE WARNING REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT SUNDAY... ...HARD FREEZE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Hard Freeze Watch, sub-freezing temperatures as low as 25 possible. * WHERE...Northern Trinity County. * WHEN...For the Freeze Warning, from 4 AM to 8 AM PDT Sunday. For the Hard Freeze Watch, from late Sunday night through Monday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ111-114-251400- /O.CON.KEKA.FR.Y.0029.201025T1100Z-201025T1500Z/ /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ /O.CON.KEKA.HZ.A.0001.201026T0700Z-201026T1600Z/ Northeastern Mendocino Interior-Northern Lake County- 1058 PM PDT Sat Oct 24 2020 ...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT SUNDAY... ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM SUNDAY TO 11 AM PDT MONDAY... ...HARD FREEZE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...For the Frost Advisory, temperatures as low as 33 will result in frost formation. For the Wind Advisory, northeast winds 25 to 35 mph with gusts up to 60 mph expected over exposed ridges. Northeast winds 10 to 25 mph in the valleys. For the Hard Freeze Watch, sub-freezing temperatures as low as 25 possible. * WHERE...Northeastern Mendocino Interior County and Northern Lake County. * WHEN...For the Frost Advisory, from 4 AM to 8 AM PDT Sunday. For the Wind Advisory, from 5 PM Sunday to 11 AM PDT Monday. For the Hard Freeze Watch, from late Sunday night through Monday morning. * 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 could 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. && $$ CAZ110-251400- /O.CON.KEKA.FR.Y.0029.201025T1100Z-201025T1500Z/ /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ /O.CON.KEKA.FZ.A.0006.201026T0700Z-201026T1600Z/ Northwestern Mendocino Interior- 1058 PM PDT Sat Oct 24 2020 ...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT SUNDAY... ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM SUNDAY TO 11 AM PDT MONDAY... ...FREEZE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...For the Frost Advisory, temperatures as low as 33 will result in frost formation. For the Wind Advisory, northeast winds 25 to 35 mph with gusts to 60 mph over exposed ridges. Northeast winds 10 to 25 mph in the valleys. For the Freeze Watch, sub-freezing temperatures as low as 29 possible. * WHERE...Northwestern Mendocino Interior County. * WHEN...For the Frost Advisory, from 4 AM to 8 AM PDT Sunday. For the Wind Advisory, from 5 PM Sunday to 11 AM PDT Monday. For the Freeze Watch, from late Sunday night through Monday morning. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ106-115-251400- /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ /O.CON.KEKA.FZ.A.0006.201026T0700Z-201026T1600Z/ Southern Humboldt Interior-Southern Lake County- 1058 PM PDT Sat Oct 24 2020 ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM SUNDAY TO 11 AM PDT MONDAY... ...FREEZE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...For the Wind Advisory, northeast winds 25 to 35 mph with gusts to 60 mph over exposed ridges. Northeast winds 15 to 25 mph in the valleys. For the Freeze Watch, sub-freezing temperatures as low as 29 possible. * WHERE...Southern Humboldt Interior County and Southern Lake County. * WHEN...For the Wind Advisory, from 5 PM Sunday to 11 AM PDT Monday. For the Freeze Watch, from late Sunday night through Monday morning. * 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 could 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. && $$ CAZ113-251400- /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ Southeastern Mendocino Interior- 1058 PM PDT Sat Oct 24 2020 ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM SUNDAY TO 11 AM PDT MONDAY... * WHAT...Northeast winds 25 to 35 mph with gusts to 60 mph over exposed ridges. North winds 15 to 30 mph in the valleys. * WHERE...Southeastern Mendocino Interior County. * WHEN...From 5 PM Sunday to 11 AM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ105-251400- /O.CON.KEKA.HZ.A.0001.201026T0700Z-201026T1600Z/ Northern Humboldt Interior- 1058 PM PDT Sat Oct 24 2020 ...HARD FREEZE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...Sub-freezing temperatures as low as 25 possible. * WHERE...Northern Humboldt Interior County. * WHEN...From late Sunday night through Monday morning. * IMPACTS...Frost and freeze conditions could 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. && $$
051 WWUS76 KEKA 251041 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 341 AM PDT Sun Oct 25 2020 CAZ108-251845- /O.UPG.KEKA.HZ.A.0001.201026T0700Z-201026T1600Z/ /O.NEW.KEKA.HZ.W.0003.201026T0700Z-201026T1600Z/ /O.CON.KEKA.FZ.W.0013.201025T1100Z-201025T1500Z/ /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ Southern Trinity- 341 AM PDT Sun Oct 25 2020 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 8 AM PDT THIS MORNING... ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM PDT MONDAY... ...HARD FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PDT MONDAY... * WHAT...For the Hard Freeze Warning, sub-freezing temperatures as low as 26 expected. For the Freeze Warning, sub-freezing temperatures as low as 31 expected. For the Wind Advisory, northeast winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Southern Trinity County. * WHEN...For the Hard Freeze Warning, from midnight tonight to 9 AM PDT Monday. For the Freeze Warning, until 8 AM PDT this morning. For the Wind Advisory, from 5 PM this afternoon to 11 AM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...The coldest temperatures be in the valleys that have very light winds. The strong winds will be on the exposed ridges and slopes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ111-114-251845- /O.UPG.KEKA.HZ.A.0001.201026T0700Z-201026T1600Z/ /O.NEW.KEKA.HZ.W.0003.201026T0700Z-201026T1600Z/ /O.CON.KEKA.FR.Y.0029.201025T1100Z-201025T1500Z/ /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ Northeastern Mendocino Interior-Northern Lake County- 341 AM PDT Sun Oct 25 2020 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM PDT THIS MORNING... ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM PDT MONDAY... ...HARD FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PDT MONDAY... * WHAT...For the Hard Freeze Warning, sub-freezing temperatures as low as 26 expected. For the Frost Advisory, temperatures as low as 36 will result in frost formation. For the Wind Advisory, northeast winds 25 to 35 mph with gusts up to 60 mph expected over exposed ridges. * WHERE...Northeastern Mendocino Interior and Northern Lake County Counties. * WHEN...For the Hard Freeze Warning, from midnight tonight to 9 AM PDT Monday. For the Frost Advisory, until 8 AM PDT this morning. For the Wind Advisory, from 5 PM this afternoon to 11 AM 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. * ADDITIONAL DETAILS...The coldest temperatures be in the valleys that have very light winds. The strong winds will be on the exposed ridges and slopes. 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. && $$ CAZ110-251845- /O.UPG.KEKA.FZ.A.0006.201026T0700Z-201026T1600Z/ /O.NEW.KEKA.HZ.W.0003.201026T0700Z-201026T1600Z/ /O.CON.KEKA.FR.Y.0029.201025T1100Z-201025T1500Z/ /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ Northwestern Mendocino Interior- 341 AM PDT Sun Oct 25 2020 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM PDT THIS MORNING... ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM PDT MONDAY... ...HARD FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PDT MONDAY... * WHAT...For the Hard Freeze Warning, sub-freezing temperatures as low as 29 expected. For the Frost Advisory, temperatures as low as 36 will result in frost formation. For the Wind Advisory, northeast winds 10 to 20 mph with gusts up to 45 mph expected on the exposed slopes and ridges. * WHERE...Northwestern Mendocino Interior County. The coldest temperatures will be in the valley including Willits. * WHEN...For the Hard Freeze Warning, from midnight tonight to 9 AM PDT Monday. For the Frost Advisory, until 8 AM PDT this morning. For the Wind Advisory, from 5 PM this afternoon to 11 AM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...The coldest temperatures be in the valleys that have very light winds. The strong winds will be on the exposed ridges and slopes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ107-251845- /O.UPG.KEKA.HZ.A.0001.201026T0700Z-201026T1600Z/ /O.NEW.KEKA.HZ.W.0003.201026T0700Z-201026T1600Z/ /O.CON.KEKA.FZ.W.0013.201025T1100Z-201025T1500Z/ Northern Trinity- 341 AM PDT Sun Oct 25 2020 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 8 AM PDT THIS MORNING... ...HARD FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PDT MONDAY... * WHAT...For the Hard Freeze Warning, sub-freezing temperatures as low as 23 expected. For the Freeze Warning, sub-freezing temperatures as low as 30 expected. * WHERE...Northern Trinity County. * WHEN...For the Hard Freeze Warning, from midnight tonight to 9 AM PDT Monday. For the Freeze Warning, until 8 AM PDT this morning. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...The coldest temperatures be in the valleys that have very light winds. 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. && $$ CAZ106-115-251845- /O.UPG.KEKA.FZ.A.0006.201026T0700Z-201026T1600Z/ /O.NEW.KEKA.FZ.W.0014.201026T0700Z-201026T1600Z/ /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ Southern Humboldt Interior-Southern Lake County- 341 AM PDT Sun Oct 25 2020 ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM PDT MONDAY... ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PDT MONDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 31 expected. For the Wind Advisory, northeast winds 25 to 35 mph with gusts to 60 mph over exposed ridges. * WHERE...Southern Humboldt Interior and Southern Lake County Counties. * WHEN...For the Freeze Warning, from midnight tonight to 9 AM PDT Monday. For the Wind Advisory, from 5 PM this afternoon to 11 AM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...The coldest temperatures be in the valleys that have very light winds. The strong winds will be on the exposed ridges and slopes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ105-251845- /O.UPG.KEKA.HZ.A.0001.201026T0700Z-201026T1600Z/ /O.NEW.KEKA.HZ.W.0003.201026T0700Z-201026T1600Z/ Northern Humboldt Interior- 341 AM PDT Sun Oct 25 2020 ...HARD FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PDT MONDAY... * WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...Northern Humboldt Interior County. * WHEN...From midnight tonight to 9 AM PDT Monday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...The coldest temperatures be in the valleys that have very light winds. 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. && $$ CAZ102>104-109-251845- /O.NEW.KEKA.FR.Y.0030.201026T0700Z-201026T1600Z/ Del Norte Interior-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 341 AM PDT Sun Oct 25 2020 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PDT MONDAY... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Del Norte Interior, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...From midnight tonight to 9 AM PDT Monday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. * ADDITIONAL DETAILS...The coldest temperatures be away from the immediate coast. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ CAZ113-251845- /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ Southeastern Mendocino Interior- 341 AM PDT Sun Oct 25 2020 ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM PDT MONDAY... * WHAT...Northeast winds 15 to 25 mph with gusts up to 50 mph expected on the exposed ridges and slopes. * WHERE...Southeastern Mendocino Interior County. * WHEN...From 5 PM this afternoon to 11 AM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * Additional Details...Valley locations will see much lighter winds, especially overnight. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
911 WWUS76 KEKA 251144 CCA NPWEKA URGENT - WEATHER MESSAGE...CORRECTED National Weather Service Eureka CA 444 AM PDT Sun Oct 25 2020 ...Cool and windy conditions tonight and Monday.... A cool and very dry airmass will move into the area this afternoon and persist into Monday. This will bring strong winds to the ridges. In the valleys winds will be much lighter, especially overnight and this will allow temperatures to drop quickly tonight with most valleys seeing lows tonight in the mid 20s to low 30s. This is expected to be coldest night of the season in many areas. CAZ108-251845- /O.UPG.KEKA.HZ.A.0001.201026T0700Z-201026T1600Z/ /O.NEW.KEKA.HZ.W.0003.201026T0700Z-201026T1600Z/ /O.CON.KEKA.FZ.W.0013.000000T0000Z-201025T1500Z/ /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ Southern Trinity- 444 AM PDT Sun Oct 25 2020 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 8 AM PDT THIS MORNING... ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM PDT MONDAY... ...HARD FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PDT MONDAY... * WHAT...For the Hard Freeze Warning, sub-freezing temperatures as low as 26 expected. For the Freeze Warning, sub-freezing temperatures as low as 31 expected. For the Wind Advisory, northeast winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Southern Trinity County. * WHEN...For the Hard Freeze Warning, from midnight tonight to 9 AM PDT Monday. For the Freeze Warning, until 8 AM PDT this morning. For the Wind Advisory, from 5 PM this afternoon to 11 AM 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. * ADDITIONAL DETAILS...The coldest temperatures be in the valleys that have very light winds. The strong winds will be on the exposed ridges and slopes. 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. && $$ CAZ111-114-251845- /O.UPG.KEKA.HZ.A.0001.201026T0700Z-201026T1600Z/ /O.NEW.KEKA.HZ.W.0003.201026T0700Z-201026T1600Z/ /O.CON.KEKA.FR.Y.0029.000000T0000Z-201025T1500Z/ /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ Northeastern Mendocino Interior-Northern Lake County- 444 AM PDT Sun Oct 25 2020 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM PDT THIS MORNING... ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM PDT MONDAY... ...HARD FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PDT MONDAY... * WHAT...For the Hard Freeze Warning, sub-freezing temperatures as low as 26 expected. For the Frost Advisory, temperatures as low as 36 will result in frost formation. For the Wind Advisory, northeast winds 25 to 35 mph with gusts up to 60 mph expected over exposed ridges. * WHERE...Northeastern Mendocino Interior and Northern Lake County Counties. * WHEN...For the Hard Freeze Warning, from midnight tonight to 9 AM PDT Monday. For the Frost Advisory, until 8 AM PDT this morning. For the Wind Advisory, from 5 PM this afternoon to 11 AM 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. * ADDITIONAL DETAILS...The coldest temperatures be in the valleys that have very light winds. The strong winds will be on the exposed ridges and slopes. 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. && $$ CAZ110-251845- /O.UPG.KEKA.FZ.A.0006.201026T0700Z-201026T1600Z/ /O.NEW.KEKA.HZ.W.0003.201026T0700Z-201026T1600Z/ /O.CON.KEKA.FR.Y.0029.000000T0000Z-201025T1500Z/ /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ Northwestern Mendocino Interior- 444 AM PDT Sun Oct 25 2020 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM PDT THIS MORNING... ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM PDT MONDAY... ...HARD FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PDT MONDAY... * WHAT...For the Hard Freeze Warning, sub-freezing temperatures as low as 29 expected. For the Frost Advisory, temperatures as low as 36 will result in frost formation. For the Wind Advisory, northeast winds 10 to 20 mph with gusts up to 45 mph expected on the exposed slopes and ridges. * WHERE...Northwestern Mendocino Interior County. The coldest temperatures will be in the valley including Willits. * WHEN...For the Hard Freeze Warning, from midnight tonight to 9 AM PDT Monday. For the Frost Advisory, until 8 AM PDT this morning. For the Wind Advisory, from 5 PM this afternoon to 11 AM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...The coldest temperatures be in the valleys that have very light winds. The strong winds will be on the exposed ridges and slopes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ107-251845- /O.UPG.KEKA.HZ.A.0001.201026T0700Z-201026T1600Z/ /O.NEW.KEKA.HZ.W.0003.201026T0700Z-201026T1600Z/ /O.CON.KEKA.FZ.W.0013.000000T0000Z-201025T1500Z/ Northern Trinity- 444 AM PDT Sun Oct 25 2020 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 8 AM PDT THIS MORNING... ...HARD FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PDT MONDAY... * WHAT...For the Hard Freeze Warning, sub-freezing temperatures as low as 23 expected. For the Freeze Warning, sub-freezing temperatures as low as 30 expected. * WHERE...Northern Trinity County. * WHEN...For the Hard Freeze Warning, from midnight tonight to 9 AM PDT Monday. For the Freeze Warning, until 8 AM PDT this morning. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...The coldest temperatures be in the valleys that have very light winds. 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. && $$ CAZ106-115-251845- /O.UPG.KEKA.FZ.A.0006.201026T0700Z-201026T1600Z/ /O.NEW.KEKA.FZ.W.0014.201026T0700Z-201026T1600Z/ /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ Southern Humboldt Interior-Southern Lake County- 444 AM PDT Sun Oct 25 2020 ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM PDT MONDAY... ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PDT MONDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 31 expected. For the Wind Advisory, northeast winds 25 to 35 mph with gusts to 60 mph over exposed ridges. * WHERE...Southern Humboldt Interior and Southern Lake County Counties. * WHEN...For the Freeze Warning, from midnight tonight to 9 AM PDT Monday. For the Wind Advisory, from 5 PM this afternoon to 11 AM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...The coldest temperatures be in the valleys that have very light winds. The strong winds will be on the exposed ridges and slopes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ105-251845- /O.UPG.KEKA.HZ.A.0001.201026T0700Z-201026T1600Z/ /O.NEW.KEKA.HZ.W.0003.201026T0700Z-201026T1600Z/ Northern Humboldt Interior- 444 AM PDT Sun Oct 25 2020 ...HARD FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PDT MONDAY... * WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...Northern Humboldt Interior County. * WHEN...From midnight tonight to 9 AM PDT Monday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...The coldest temperatures be in the valleys that have very light winds. 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. && $$ CAZ102>104-109-251845- /O.NEW.KEKA.FR.Y.0030.201026T0700Z-201026T1600Z/ Del Norte Interior-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 444 AM PDT Sun Oct 25 2020 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PDT MONDAY... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Del Norte Interior, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...From midnight tonight to 9 AM PDT Monday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. * ADDITIONAL DETAILS...The coldest temperatures be away from the immediate coast. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ CAZ113-251845- /O.CON.KEKA.WI.Y.0004.201026T0000Z-201026T1800Z/ Southeastern Mendocino Interior- 444 AM PDT Sun Oct 25 2020 ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM PDT MONDAY... * WHAT...Northeast winds 15 to 25 mph with gusts up to 50 mph expected on the exposed ridges and slopes. * WHERE...Southeastern Mendocino Interior County. * WHEN...From 5 PM this afternoon to 11 AM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * Additional Details...Valley locations will see much lighter winds, especially overnight. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 23, 8:41 PM PDT | Small Craft Advisory | EKA | 5 days | |
| Oct 24, 3:39 AM PDT | Freeze Watch | EKA | Humboldt, Lake, Mendocino, Trinity | 24 hr |
| Oct 24, 11:45 AM PDT | Frost Advisory | EKA | Lake, Mendocino | 20 hr |
| Oct 24, 11:45 AM PDT | Hard Freeze Watch | EKA | Humboldt, Lake, Mendocino, Trinity | 16 hr |
| Oct 24, 11:45 AM PDT | Wind Advisory | EKA | Humboldt, Lake, Mendocino, Trinity | 47 hr |
Nearby
Freeze Warnings in California, 2020Every freeze warning in 2020
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.