A weak cut-off low pressure system near SoCal will move inland Thu/Fri, bringing scattered mainly mountain showers in Southern Sierra and SoCal. A few thunderstorms are possible, and there might even be some more isolated showers across the SoCal coastal plain (inc. LA). #CAwx

#EKA #CAwx 170
CDUS46 KEKA 170018
CLICEC

CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
518 PM PDT WED APR 16 2025

...................................

...THE CRESCENT CITY CA CLIMATE SUMMARY FOR APRIL 16 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1894 TO 2025

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202504170018-KEKA-CDUS46-CLICEC

#EKA #CAwx 169
CDUS46 KEKA 170018
CLIUKI

CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
518 PM PDT WED APR 16 2025

...................................

...THE UKIAH CA CLIMATE SUMMARY FOR APRIL 16 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1903 TO 2025

WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202504170018-KEKA-CDUS46-CLIUKI

#EKA #CAwx 168
CDUS46 KEKA 170018
CLIEKA

CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
518 PM PDT WED APR 16 2025

...................................

...THE EUREKA CA CLIMATE SUMMARY FOR APRIL 16 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1886 TO 2025

WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202504170018-KEKA-CDUS46-CLIEKA

#EKA #CAwx 173
FXUS66 KEKA 162155
AFDEKA

AREA FORECAST DISCUSSION
National Weather Service Eureka CA
255 PM PDT Wed Apr 16 2025

.SYNOPSIS...Coastal clouds, seasonal temperatures and mostly dry
weather expected into early next week.

&&

.DISCUSSION...An upper level low off the central CA coast is continuing
to bring mid level moisture in wrap around flow to the eastern
and southern portions of the forecast area today. An upper level
trough is approaching from the https://mesonet.agron.iastate.edu/p.php?pid=202504162155-KEKA-FXUS66-AFDEKA

#EKA #CAwx 279
CDUS46 KEKA 161223
CLICEC

CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
523 AM PDT WED APR 16 2025

...................................

...THE CRESCENT CITY CA CLIMATE SUMMARY FOR APRIL 15 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1894 TO 2025

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202504161223-KEKA-CDUS46-CLICEC

#EKA #CAwx 420
CDUS46 KEKA 161223
CLIEKA

CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
523 AM PDT WED APR 16 2025

...................................

...THE EUREKA CA CLIMATE SUMMARY FOR APRIL 15 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1886 TO 2025

WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NO https://mesonet.agron.iastate.edu/p.php?pid=202504161223-KEKA-CDUS46-CLIEKA

#EKA #CAwx 421
CDUS46 KEKA 161223
CLIUKI

CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
523 AM PDT WED APR 16 2025

...................................

...THE UKIAH CA CLIMATE SUMMARY FOR APRIL 15 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1903 TO 2025

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202504161223-KEKA-CDUS46-CLIUKI

#EKA #CAwx 104
FXUS66 KEKA 161207
AFDEKA

AREA FORECAST DISCUSSION
National Weather Service Eureka CA
507 AM PDT Wed Apr 16 2025

.SYNOPSIS...A weak weather system will bring near normal
temperatures, coastal clouds and a slight chance for afternoon
mountain thunderstorms. Clearing skies and slightly warmer
temperatures are expected Thursday and Friday. Continued seasonal
temperatures and dry weather are expected into next week.

&&

.DISCUSSION...The upper level low o https://mesonet.agron.iastate.edu/p.php?pid=202504161207-KEKA-FXUS66-AFDEKA

#EKA #CAwx 651
WWUS86 KEKA 160041
SPSEKA

Special Weather Statement
National Weather Service Eureka CA
541 PM PDT Tue Apr 15 2025

CAZ107-108-160115-
Southern Trinity CA-Northern Trinity CA-
541 PM PDT Tue Apr 15 2025

...A STRONG THUNDERSTORM WILL IMPACT SOUTH CENTRAL TRINITY COUNTY
THROUGH 615 PM PDT...

At 538 PM PDT, Doppler radar was tracking a strong thunderstorm near
Knob, or 7 miles west of Yolla Bolly District Rs.
$inString.substring(0,1).toUpperCase()$inSt https://mesonet.agron.iastate.edu/p.php?pid=202504160041-KEKA-WWUS86-SPSEKA

#EKA #CAwx 828
CDUS46 KEKA 160013
CLIEKA

CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
513 PM PDT TUE APR 15 2025

...................................

...THE EUREKA CA CLIMATE SUMMARY FOR APRIL 15 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1886 TO 2025

WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202504160013-KEKA-CDUS46-CLIEKA

#EKA #CAwx 737
CDUS46 KEKA 160013
CLIUKI

CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
513 PM PDT TUE APR 15 2025

...................................

...THE UKIAH CA CLIMATE SUMMARY FOR APRIL 15 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1903 TO 2025

WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202504160013-KEKA-CDUS46-CLIUKI

#EKA #CAwx 829
CDUS46 KEKA 160013
CLICEC

CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
513 PM PDT TUE APR 15 2025

...................................

...THE CRESCENT CITY CA CLIMATE SUMMARY FOR APRIL 15 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1894 TO 2025

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202504160013-KEKA-CDUS46-CLICEC

#CAwx #SGX #graphicast
Two quick systems will sweep through Southern California late week. The first system could bring some light intermittent rain across the coastal basin Thursday morning. The second system could bring some additional periods of light rain and high elevation mountain snow late Thursday through early Friday, with isolated afternoon showers possible inland. There still remains uncertainty on the totals from the systems

#EKA #CAwx 198
FXUS66 KEKA 152142
AFDEKA

AREA FORECAST DISCUSSION
National Weather Service Eureka CA
242 PM PDT Tue Apr 15 2025

.SYNOPSIS...A return of stratus will bring cooler temperatures to
the coastal areas. The cooling trend is expected to continue
through Thursday. There is a slight chance for thunderstorms over
the interior mountains today and Wednesday. Sunny skies and breezy
conditions are expected late week.

&&

.DISCUSSION...An upper level low off of https://mesonet.agron.iastate.edu/p.php?pid=202504152142-KEKA-FXUS66-AFDEKA

#EKA #CAwx 843
CDUS46 KEKA 151223
CLIUKI

CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
523 AM PDT TUE APR 15 2025

...................................

...THE UKIAH CA CLIMATE SUMMARY FOR APRIL 14 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1903 TO 2025

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202504151223-KEKA-CDUS46-CLIUKI

#EKA #CAwx 522
CDUS46 KEKA 151223
CLICEC

CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
523 AM PDT TUE APR 15 2025

...................................

...THE CRESCENT CITY CA CLIMATE SUMMARY FOR APRIL 14 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1894 TO 2025

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202504151223-KEKA-CDUS46-CLICEC

#EKA #CAwx 621
CDUS46 KEKA 151223
CLIEKA

CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
523 AM PDT TUE APR 15 2025

...................................

...THE EUREKA CA CLIMATE SUMMARY FOR APRIL 14 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1886 TO 2025

WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NO https://mesonet.agron.iastate.edu/p.php?pid=202504151223-KEKA-CDUS46-CLIEKA

#EKA #CAwx 497
FXUS66 KEKA 151152
AFDEKA

AREA FORECAST DISCUSSION
National Weather Service Eureka CA
452 AM PDT Tue Apr 15 2025

.SYNOPSIS...A return of the marine clouds and fog will bring
cooler temperatures to the coastal and near coastal areas.
The cooling trend is expected to continue through Thursday. There
is a slight chance for thunderstorms over the interior mountains
Tuesday and Wednesday. Sunny skies and breezy conditions are
expected late in the week with https://mesonet.agron.iastate.edu/p.php?pid=202504151152-KEKA-FXUS66-AFDEKA

#EKA #CAwx 912
CDUS46 KEKA 150023
CLIUKI

CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
523 PM PDT MON APR 14 2025

...................................

...THE UKIAH CA CLIMATE SUMMARY FOR APRIL 14 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1903 TO 2025

WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202504150023-KEKA-CDUS46-CLIUKI