Alert archive / California / High Wind Watches in 2021

High Wind Watch 2, NWS Sacramento, CA

January 25, 2021

NWS Sacramento, CA issued this high wind watch at Jan 25, 2021, 2:15 AM PST. It took effect at Jan 27, 2021, 12:00 AM PST. It was in force for .

The area

The counties it named.

The facts

Issued
Jan 25, 2021, 2:15 AM PST (10:15 UTC)
In effect from
Jan 27, 2021, 12:00 AM PST
Expired
Jan 25, 2021, 2:59 PM PST
In force
Issued by
NWS Sacramento, CA

The text

As transmitted.

735 
WWUS76 KSTO 251015
NPWSTO

URGENT - WEATHER MESSAGE
National Weather Service Sacramento CA
215 AM PST Mon Jan 25 2021

CAZ015>019-066-067-260000-
/O.UPG.KSTO.HZ.A.0001.210126T1100Z-210126T1700Z/
/O.NEW.KSTO.HZ.W.0001.210126T1000Z-210126T1700Z/
/O.NEW.KSTO.HW.A.0002.210127T0800Z-210127T2000Z/
Northern Sacramento Valley-Central Sacramento Valley-
Southern Sacramento Valley-Carquinez Strait and Delta-
Northern San Joaquin Valley-Northeast Foothills/Sacramento Valley-
Motherlode-
Including the cities of Redding, Red Bluff, Chico, Oroville, 
Marysville/Yuba City, Sacramento, Fairfield/Suisun, Stockton, 
Modesto, Paradise, Grass Valley, and Jackson
215 AM PST Mon Jan 25 2021

...HARD FREEZE WARNING IN EFFECT FROM 2 AM TO 9 AM PST TUESDAY...
...HIGH WIND WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY MORNING...

* WHAT...For the Hard Freeze Warning, sub-freezing temperatures as
  low as the lower to mid 20s expected with durations as long as 
  10 to 12 hours in colder locations. For the High Wind Watch, 
  south winds 35 to 45 mph with gusts up to 60 mph possible.

* WHERE...Sacramento Valley, Carquinez Strait and Delta, Northern
  San Joaquin Valley and surrounding foothills.

* WHEN...For the Hard Freeze Warning, from 2 AM to 9 AM PST 
  Tuesday. For the High Wind Watch, from late Tuesday night 
  through Wednesday morning.

* IMPACTS...Frost and freeze conditions will kill crops, other
  sensitive vegetation and possibly damage unprotected outdoor
  plumbing. Damaging winds could blow down trees and power lines.
  Widespread power outages are possible. Travel could be
  difficult, especially for high profile vehicles.

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.

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$
1 follow-up statement
924 
WWUS76 KSTO 252259
NPWSTO

URGENT - WEATHER MESSAGE
National Weather Service Sacramento CA
259 PM PST Mon Jan 25 2021

CAZ015>019-066-067-261500-
/O.UPG.KSTO.HW.A.0002.210127T0800Z-210127T2000Z/
/O.NEW.KSTO.HW.W.0002.210127T0800Z-210127T2000Z/
/O.CON.KSTO.HZ.W.0001.210126T1000Z-210126T1700Z/
Northern Sacramento Valley-Central Sacramento Valley-
Southern Sacramento Valley-Carquinez Strait and Delta-
Northern San Joaquin Valley-Northeast Foothills/Sacramento Valley-
Motherlode-
Including the cities of Redding, Red Bluff, Chico, Oroville, 
Marysville/Yuba City, Sacramento, Fairfield/Suisun, Stockton, 
Modesto, Paradise, Grass Valley, and Jackson
259 PM PST Mon Jan 25 2021

...HARD FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM PST
TUESDAY...
...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TUESDAY NIGHT TO
NOON PST WEDNESDAY...

* WHAT...For the High Wind Warning, southerly winds 35 to 45 mph
  with gusts up to 60 mph expected. For the Hard Freeze Warning,
  sub-freezing temperatures as low as the lower to mid 20s 
  expected with durations as long as 10 to 12 hours in colder 
  locations. 

* WHERE...Sacramento Valley, Carquinez Strait and Delta, Northern
  San Joaquin Valley and surrounding foothills.

* WHEN...For the High Wind Warning, from late Tuesday night to
  noon PST Wednesday. For the Hard Freeze Warning, from 2 AM to 9
  AM PST Tuesday.

* IMPACTS...Damaging winds will blow down trees and power lines.
  Widespread power outages are possible. Travel will be 
  difficult, especially for high profile vehicles. Frost and 
  freeze conditions will kill crops, other sensitive vegetation 
  and possibly damage unprotected outdoor plumbing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

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.

&&

$$

The office that day

Everything else NWS Sacramento, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 25, 2:15 AM PSTHard Freeze WarningSTO31 hr
Jan 25, 2:59 PM PSTHigh Wind WarningSTO41 hr
Jan 25, 3:09 PM PSTFlash Flood WatchSTO3 days

Nearby

High Wind Watches in California, 2021Every high wind watch in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.