Alert archive / California / Winter Storm Warnings in 2016

Winter Storm Warning 2, NWS Medford, OR

January 5, 2016Siskiyou County, California

NWS Medford, OR issued this winter storm warning at Jan 5, 2016, 2:47 PM PST for Siskiyou County, California. It took effect at Jan 6, 2016, 2:00 AM PST. It was in force for 17 hr. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jan 5, 2016, 2:47 PM PST (22:47 UTC)
In effect from
Jan 6, 2016, 2:00 AM PST
Expired
Jan 6, 2016, 7:00 PM PST
In force
17 hr
Issued by
NWS Medford, OR

County Siskiyou County, CA

The radar

The Medford radar (KMAX), 56 km from the middle of the area, began a volume at 22:50 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Jan 6, 9:51 AM PSTSNOW 2.53 S Mccloud, CA

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Medford/Jackson, OR (KMFR), launched 12:00Z, 10.8 hours before the alert went out and 89 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.

Skew-T log-pSkew-T log-p diagram, Medford/Jackson, OR at 12:00Z on 2016-01-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Medford/Jackson, OR at 12:00Z on 2016-01-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 85 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1390 m above ground
0-6 km bulk shear
61 kt
0-1 km storm-relative helicity
85 m²/s²
0-3 km storm-relative helicity
385 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

696 
WWUS46 KMFR 052247
WSWMFR

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
247 PM PST TUE JAN 5 2016

...A WINTER STORM WARNING WILL IMPACT THE MT SHASTA AREA WEDNESDAY
MORNING...

.A WINTER STORM WILL BRING MODERATE TO HEAVY SNOW TO THE MT SHASTA
REGION DURING WEDNESDAY MORNING. IN ADDITION SOME AREAS WILL SEE
GUSTY WINDS WITH THIS SNOW.

CAZ081>083-060700-
/O.NEW.KMFR.WS.W.0002.160106T1000Z-160107T0300Z/
/O.NEW.KMFR.WW.Y.0002.160106T1000Z-160107T0300Z/
CENTRAL SISKIYOU COUNTY-SOUTH CENTRAL SISKIYOU COUNTY-
NORTH CENTRAL AND SOUTHEAST SISKIYOU COUNTY-
INCLUDING THE CITIES OF...WEED...MOUNT SHASTA...DUNSMUIR...
MCCLOUD
247 PM PST TUE JAN 5 2016

...WINTER STORM WARNING IN EFFECT FROM 2 AM TO 7 PM PST
WEDNESDAY...
...WINTER WEATHER ADVISORY IN EFFECT FROM 2 AM TO 7 PM PST
WEDNESDAY ABOVE 2500 FEET...

THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A WINTER STORM
WARNING FOR SNOW AND WINDS...WHICH IS IN EFFECT FROM 2 AM TO 7 PM
PST WEDNESDAY. A WINTER WEATHER ADVISORY HAS ALSO BEEN ISSUED.
THIS WINTER WEATHER ADVISORY FOR SNOW AND WINDS AND ABOVE 2500
FEET AND IS IN EFFECT FROM 2 AM TO 7 PM PST WEDNESDAY.

* SNOW ACCUMULATIONS... 4 TO 8 INCHES IN THE WARNING AREA AND 3 TO
  5 INCHES IN THE ADVISORY AREA.

* WINDS...SOUTH WINDS 20 TO 35 IN THE SOUTHERN SHASTA VALLEY WITH
  GUSTS TO 45. 10 TO 20 ELSEWHERE.

* ELEVATION...ABOVE 2500 FEET.

* TIMING... WEDNESDAY 4 AM UNTIL WEDNESDAY 4PM.

* LOCATIONS INCLUDE... MOUNT SHASTA...DUNSMIR...MCCLOUD...BLACK
  BUTTE SUMMIT...SNOW MAN SUMMIT...IN THE WARNING AREA...WEED IN
  THE ADVISORY AREA.

* IMPACTS...VERY HEAVY SNOWFALL MAY MAKE AREA ROADS AND HIGHWAYS
  IMPASSIBLE. PERIODS OF BLOWING SNOW WILL REDUCE VISIBILITIES
  AND CREATE NEAR WHITEOUT CONDITIONS.

  SNOW WILL START INITIALLY WET AND WITH STRONG WINDS MAY CAUSE
  BRANCHES TO BREAK AND POSSIBLE POWER OUTAGES.

* VIEW THE HAZARD AREA IN DETAIL AT 
  HTTP://WEATHER.GOV/MEDFORD/HAZARD 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING.  SIGNIFICANT AMOUNTS OF SNOW
ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST
TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR
VEHICLE IN CASE OF AN EMERGENCY.

&&

$$

CAZ080-085-060700-
/O.NEW.KMFR.WW.Y.0002.160106T1000Z-160107T0300Z/
WESTERN SISKIYOU COUNTY-MODOC COUNTY-
247 PM PST TUE JAN 5 2016

...WINTER WEATHER ADVISORY IN EFFECT FROM 2 AM TO 7 PM PST
WEDNESDAY ABOVE 2500 FEET...

THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND WIND...WHICH IS IN EFFECT FROM 2 AM
TO 7 PM PST WEDNESDAY.

* SNOW ACCUMULATIONS...3 TO 5 INCHES.

* WINDS...SOUTH WINDS 10 TO 20.

* ELEVATION...ABOVE 2500 FEET.

* TIMING... WEDNESDAY 4AM UNTIL WEDNESDAY 4PM.

* LOCATIONS INCLUDE...RURAL AREAS OF SOUTHERN SISKIYOU COUNTY
  INCLUDING PENDOSA...CALLAHAN AND HIGHWAY 3 SOUTH OF CALLAHAN.

* IMPACTS...VERY HEAVY SNOWFALL MAY MAKE AREA ROADS AND HIGHWAYS
  IMPASSIBLEPERIODS OF BLOWING SNOW WILL REDUCE VISIBILITIES AND
  CREATE NEAR WHITEOUT CONDITIONS.

  SNOW WILL START INITIALLY WET AND WITH STRONG WINDS MAY CAUSE
  BRANCHES TO BREAK AND POSSIBLE POWER OUTAGES.

* VIEW THE HAZARD AREA IN DETAIL AT 
  HTTP://WEATHER.GOV/MEDFORD/HAZARD 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.


$$

CZS/SVEN
4 follow-up statements
037 
WWUS46 KMFR 060400
WSWMFR

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
800 PM PST TUE JAN 5 2016

...WINTER WEATHER ON TAP FOR THE MOUNT SHASTA AREA LATE TONIGHT
   INTO WEDNESDAY EVENING...

.A WINTER STORM WILL BRING MODERATE TO HEAVY SNOW TO THE MOUNT
SHASTA REGION LATE TONIGHT THROUGH WEDNESDAY EVENING. SOME AREAS
WILL SEE GUSTY WINDS WITH THIS SNOW.

CAZ081-062300-
/O.CAN.KMFR.WS.W.0002.160106T1000Z-160107T0300Z/
/O.CON.KMFR.WW.Y.0002.160106T1000Z-160107T0300Z/
CENTRAL SISKIYOU COUNTY-
INCLUDING THE CITY OF...WEED
800 PM PST TUE JAN 5 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM PST TO 
   7 PM PST WEDNESDAY...

* SNOW ACCUMULATIONS...3 TO 5 INCHES.

* WINDS...SOUTH WINDS 20 TO 35 MPH IN THE SOUTHERN SHASTA VALLEY
  WITH GUSTS TO 45 MPH.

* TIMING...2 AM PST UNTIL 7 PM PST WEDNESDAY.

* LOCATIONS INCLUDE...WEED.

* IMPACTS...SNOWFALL COMBINED WITH GUSTY WINDS WILL MAKE TRAVEL
  DIFFICULT. PERIODS OF BLOWING SNOW WILL REDUCE VISIBILITIES AND
  CREATE NEAR WHITEOUT CONDITIONS. INITIALLY...THE SNOW WILL BE
  WET...AND THIS COMBINED WITH STRONG WINDS MAY CAUSE BRANCHES TO
  BREAK WITH POWER OUTAGES POSSIBLE.

* VIEW THE HAZARD AREA IN DETAIL AT 
  HTTP://WEATHER.GOV/MEDFORD/HAZARD 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

&&

$$

CAZ082-062300-
/O.CAN.KMFR.WW.Y.0002.160106T1000Z-160107T0300Z/
/O.CON.KMFR.WS.W.0002.160106T1000Z-160107T0300Z/
SOUTH CENTRAL SISKIYOU COUNTY-
INCLUDING THE CITIES OF...MOUNT SHASTA...DUNSMUIR...MCCLOUD
800 PM PST TUE JAN 5 2016

...WINTER STORM WARNING REMAINS IN EFFECT FROM 2 AM TO 7 PM PST
   WEDNESDAY...

* SNOW ACCUMULATIONS...4 TO 8 INCHES.

* WINDS...SOUTH WINDS 10 TO 20 MPH.

* TIMING...2 AM PST TO 7 PM PST WEDNESDAY.

* LOCATIONS INCLUDE...MOUNT SHASTA...DUNSMUIR...MCCLOUD...BLACK
  BUTTE SUMMIT...SNOWMAN SUMMIT.

* IMPACTS...VERY HEAVY SNOWFALL MAY MAKE AREA ROADS AND HIGHWAYS
  IMPASSABLE AT TIMES. PERIODS OF BLOWING SNOW WILL REDUCE
  VISIBILITIES AND CREATE NEAR WHITEOUT CONDITIONS.
  INITIALLY...THE SNOW WILL BE WET...AND THIS COMBINED WITH STRONG
  WINDS MAY CAUSE BRANCHES TO BREAK WITH POWER OUTAGES POSSIBLE.

* VIEW THE HAZARD AREA IN DETAIL AT 
  HTTP://WEATHER.GOV/MEDFORD/HAZARD 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING.  SIGNIFICANT AMOUNTS OF SNOW
ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST
TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR
VEHICLE IN CASE OF AN EMERGENCY.

&&

$$

CAZ085-060500-
/O.CAN.KMFR.WW.Y.0002.160106T1000Z-160107T0300Z/
MODOC COUNTY-
800 PM PST TUE JAN 5 2016

...WINTER WEATHER ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN MEDFORD HAS CANCELLED THE WINTER
WEATHER ADVISORY. 

SOME SNOW WILL FALL IN THIS AREA...BUT NOT ENOUGH TO CREATE A
SIGNIFICANT IMPACT.

$$

CAZ083-062300-
/O.CON.KMFR.WS.W.0002.160106T1000Z-160107T0300Z/
/O.CON.KMFR.WW.Y.0002.160106T1000Z-160107T0300Z/
NORTH CENTRAL AND SOUTHEAST SISKIYOU COUNTY-
800 PM PST TUE JAN 5 2016

...WINTER STORM WARNING REMAINS IN EFFECT FROM 2 AM TO 7 PM PST
   WEDNESDAY...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM TO 7 PM
   PST WEDNESDAY...

* SNOW ACCUMULATIONS...4 TO 8 INCHES IN THE WARNING AREA AND 3 TO
  5 INCHES IN THE ADVISORY AREA.

* WINDS...SOUTH WINDS 10 TO 20 MPH.

* TIMING...2 AM PST TO 7 PM PST WEDNESDAY.

* IMPACTS...VERY HEAVY SNOWFALL MAY MAKE AREA ROADS AND HIGHWAYS
  IMPASSABLE AT TIMES. PERIODS OF BLOWING SNOW WILL REDUCE
  VISIBILITIES AND CREATE NEAR WHITEOUT CONDITIONS.
  INITIALLY...THE SNOW WILL BE WET...AND THIS COMBINED WITH STRONG
  WINDS MAY CAUSE BRANCHES TO BREAK WITH POWER OUTAGES POSSIBLE.

* VIEW THE HAZARD AREA IN DETAIL AT 
  HTTP://WEATHER.GOV/MEDFORD/HAZARD 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING.  SIGNIFICANT AMOUNTS OF
SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST
TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR
VEHICLE IN CASE OF AN EMERGENCY.

&&

$$

CAZ080-062300-
/O.CON.KMFR.WW.Y.0002.160106T1000Z-160107T0300Z/
WESTERN SISKIYOU COUNTY-
800 PM PST TUE JAN 5 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM TO 7 PM
   PST WEDNESDAY FOR THE MOUNTAINS ALONG THE TRINITY COUNTY 
   BORDER FROM THE TRINITY ALPS AREA EAST TO CHINA MOUNTAIN...

* SNOW ACCUMULATIONS...3 TO 5 INCHES.

* WINDS...SOUTH WINDS 10 TO 20 MPH.

* TIMING...2 AM PST TO 7 PM PST WEDNESDAY.

* LOCATIONS INCLUDE...RURAL AREAS OF SOUTHERN SISKIYOU COUNTY
  ALONG THE TRINITY COUNTY BORDER FROM THE TRINITY ALPS EAST TO
  CHINA MOUNTAIN...INCLUDING HIGHWAY 3 SOUTH OF CALLAHAN.

* IMPACTS...SNOWFALL COMBINED WITH GUSTY WINDS WILL MAKE TRAVEL
  DIFFICULT. PERIODS OF BLOWING SNOW WILL REDUCE VISIBILITIES AND
  CREATE NEAR WHITEOUT CONDITIONS. INITIALLY...THE SNOW WILL BE
  WET...AND THIS COMBINED WITH STRONG WINDS MAY CAUSE BRANCHES TO
  BREAK WITH POWER OUTAGES POSSIBLE.

* VIEW THE HAZARD AREA IN DETAIL AT 
  HTTP://WEATHER.GOV/MEDFORD/HAZARD 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

$$

STOCKTON
084 
WWUS46 KMFR 061032
WSWMFR

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
232 AM PST WED JAN 6 2016

CAZ083-061900-
/O.CON.KMFR.WS.W.0002.000000T0000Z-160107T0300Z/
/O.CON.KMFR.WW.Y.0002.000000T0000Z-160107T0300Z/
NORTH CENTRAL AND SOUTHEAST SISKIYOU COUNTY-
232 AM PST WED JAN 6 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM PST THIS
EVENING...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST THIS
EVENING...

* SNOW ACCUMULATIONS...4 TO 8 INCHES IN THE WARNING AREA AND 3 
  TO 5 INCHES IN THE ADVISORY AREA. 

* WINDS...SOUTH WINDS 10 TO 20 MPH.

* TIMING...SNOW, HEAVY AT TIMES, WILL CONTINUE INTO THE AFTERNOON
  THEN BEGIN TO DIMINISH LATE IN THE AFTERNOON.

* AREAS IN THE WARNING INCLUDE: RURAL AREAS OF SOUTHEAST SISKIYOU
  COUNTY SOUTH AND EAST OF MT. SHASTA.

* AREAS IN THE ADVISORY INCLUDE: RURAL AREAS OF SOUTHEAST SISKIYOU
  COUNTY NORTH OF MT. SHASTA.

* IMPACTS...VERY HEAVY SNOWFALL MAY MAKE AREA ROADS AND HIGHWAYS 
  IMPASSABLE AT TIMES. PERIODS OF BLOWING SNOW WILL REDUCE 
  VISIBILITIES AND CREATE NEAR WHITEOUT CONDITIONS. INITIALLY... 
  THE SNOW WILL BE WET...AND THIS COMBINED WITH STRONG WINDS MAY 
  CAUSE BRANCHES TO BREAK WITH POWER OUTAGES POSSIBLE. 

* VIEW THE HAZARD AREA IN DETAIL AT 
  HTTP://WEATHER.GOV/MEDFORD/HAZARD 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING.  SIGNIFICANT AMOUNTS OF
SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST
TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR
VEHICLE IN CASE OF AN EMERGENCY.

&&

$$

CAZ082-061900-
/O.CON.KMFR.WS.W.0002.000000T0000Z-160107T0300Z/
SOUTH CENTRAL SISKIYOU COUNTY-
INCLUDING THE CITIES OF...MOUNT SHASTA...DUNSMUIR...MCCLOUD
232 AM PST WED JAN 6 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM PST THIS
EVENING...

* SNOW ACCUMULATIONS...4 TO 8 INCHES.

* ICE ACCUMULATIONS...FREEZING RAIN IS ALSO POSSIBLE AT TIMES,
  MAINLY THIS MORNING. ACCUMULATIONS UP TO A QUARTER OF AN INCH
  ARE POSSIBLE.

* WINDS...SOUTH WINDS 10 TO 20 MPH.

* TIMING...A MIX OF RAIN, FREEZING RAIN, AND SNOW WILL BECOME ALL
  SNOW THIS MORNING AND CONTINUE, HEAVY AT TIMES THROUGH THIS
  AFTERNOON.

* LOCATIONS INCLUDE...MOUNT SHASTA...DUNSMUIR...MCCLOUD...BLACK 
  BUTTE SUMMIT...SNOWMAN SUMMIT. 

* IMPACTS...VERY HEAVY SNOWFALL MAY MAKE AREA ROADS AND HIGHWAYS
  IMPASSABLE AT TIMES. PERIODS OF BLOWING SNOW WILL REDUCE
  VISIBILITIES AND CREATE NEAR WHITEOUT CONDITIONS. INITIALLY...
  THE SNOW WILL BE WET AND MIXED WITH FREEZING RAIN AT TIMES...AND
  SNOW AND ICE LOAD COMBINED WITH STRONG WINDS MAY CAUSE BRANCHES
  TO BREAK WITH POWER OUTAGES POSSIBLE.

* VIEW THE HAZARD AREA IN DETAIL AT 
  HTTP://WEATHER.GOV/MEDFORD/HAZARD 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING.  SIGNIFICANT AMOUNTS OF
SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST
TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR
VEHICLE IN CASE OF AN EMERGENCY.

&&

$$

CAZ080-081-061900-
/O.CON.KMFR.WW.Y.0002.000000T0000Z-160107T0300Z/
WESTERN SISKIYOU COUNTY-CENTRAL SISKIYOU COUNTY-
INCLUDING THE CITY OF...WEED
232 AM PST WED JAN 6 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST THIS
EVENING...

* SNOW ACCUMULATIONS...3 TO 5 INCHES.

* WINDS...SOUTH WINDS 10 TO 20 MPH.

* TIMING...A MIX OF RAIN AND SNOW WILL BECOME ALL SNOW THIS
  MORNING, AND CONTINUE HEAVY AT TIMES, THROUGH THE AFTERNOON.

* LOCATIONS INCLUDE...RURAL AREAS OF SOUTHERN SISKIYOU COUNTY 
  ALONG THE TRINITY COUNTY BORDER FROM THE TRINITY ALPS EAST TO 
  CHINA MOUNTAIN...INCLUDING HIGHWAY 3 SOUTH OF CALLAHAN. 

* IMPACTS...SNOWFALL COMBINED WITH GUSTY WINDS WILL MAKE TRAVEL 
  DIFFICULT. PERIODS OF BLOWING SNOW WILL REDUCE VISIBILITIES 
  AND CREATE NEAR WHITEOUT CONDITIONS. INITIALLY...THE SNOW WILL 
  BE WET...AND THIS COMBINED WITH STRONG WINDS MAY CAUSE 
  BRANCHES TO BREAK WITH POWER OUTAGES POSSIBLE. 

* VIEW THE HAZARD AREA IN DETAIL AT 
  HTTP://WEATHER.GOV/MEDFORD/HAZARD 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

$$

WRIGHT
981 
WWUS46 KMFR 061905
WSWMFR

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
1105 AM PST WED JAN 6 2016

CAZ083-070300-
/O.CON.KMFR.WS.W.0002.000000T0000Z-160107T0300Z/
/O.CON.KMFR.WW.Y.0002.000000T0000Z-160107T0300Z/
NORTH CENTRAL AND SOUTHEAST SISKIYOU COUNTY-
1105 AM PST WED JAN 6 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM PST THIS
EVENING...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST THIS
EVENING...

* SNOW ACCUMULATIONS...ADDITIONAL 1 TO 3 INCHES IN THE WARNING
  AREA AND UP TO 2 ADDITIONAL INCHES IN THE ADVISORY AREA.

* WINDS...SOUTH WINDS 10 TO 20 MPH.

* TIMING...SNOW... HEAVY AT TIMES... WILL CONTINUE INTO THE 
  AFTERNOON THEN BEGIN TO DIMINISH LATE IN THE AFTERNOON. 

* AREAS IN THE WARNING INCLUDE: RURAL AREAS OF SOUTHEAST 
  SISKIYOU COUNTY SOUTH AND EAST OF MT. SHASTA. 

* AREAS IN THE ADVISORY INCLUDE: RURAL AREAS OF SOUTHEAST 
  SISKIYOU COUNTY NORTH OF MT. SHASTA. 

* IMPACTS...VERY HEAVY SNOWFALL MAY MAKE AREA ROADS AND HIGHWAYS 
  IMPASSABLE AT TIMES. PERIODS OF BLOWING SNOW WILL REDUCE 
  VISIBILITIES AND CREATE NEAR WHITEOUT CONDITIONS. INITIALLY... 
  THE SNOW WILL BE WET...AND THIS COMBINED WITH STRONG WINDS MAY 
  CAUSE BRANCHES TO BREAK WITH POWER OUTAGES POSSIBLE. 

* VIEW THE HAZARD AREA IN DETAIL AT 
  HTTP://WEATHER.GOV/MEDFORD/HAZARD 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING.  SIGNIFICANT AMOUNTS OF
SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST
TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR
VEHICLE IN CASE OF AN EMERGENCY.

&&

$$

CAZ082-070300-
/O.CON.KMFR.WS.W.0002.000000T0000Z-160107T0300Z/
SOUTH CENTRAL SISKIYOU COUNTY-
INCLUDING THE CITIES OF...MOUNT SHASTA...DUNSMUIR...MCCLOUD
1105 AM PST WED JAN 6 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM PST THIS
EVENING...

* SNOW ACCUMULATIONS...ADDITIONAL 1 TO 3 INCHES.

* WINDS...SOUTH WINDS 10 TO 20 MPH.

* TIMING...SNOW WILL CONTINUE...HEAVY AT TIMES THROUGH THIS
  AFTERNOON.

* LOCATIONS INCLUDE...MOUNT SHASTA...DUNSMUIR...MCCLOUD...BLACK 
  BUTTE SUMMIT...SNOWMAN SUMMIT. 

* IMPACTS...VERY HEAVY SNOWFALL MAY MAKE AREA ROADS AND HIGHWAYS 
  IMPASSABLE AT TIMES. PERIODS OF BLOWING SNOW WILL REDUCE 
  VISIBILITIES AND CREATE NEAR WHITEOUT CONDITIONS. INITIALLY... 
  THE SNOW WILL BE WET AND MIXED WITH FREEZING RAIN AT TIMES...
  AND SNOW AND ICE LOAD COMBINED WITH STRONG WINDS MAY CAUSE 
  BRANCHES TO BREAK WITH POWER OUTAGES POSSIBLE. 

* VIEW THE HAZARD AREA IN DETAIL AT 
  HTTP://WEATHER.GOV/MEDFORD/HAZARD 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING.  SIGNIFICANT AMOUNTS OF
SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST
TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR
VEHICLE IN CASE OF AN EMERGENCY.

&&

$$

CAZ080-081-070300-
/O.CON.KMFR.WW.Y.0002.000000T0000Z-160107T0300Z/
WESTERN SISKIYOU COUNTY-CENTRAL SISKIYOU COUNTY-
INCLUDING THE CITY OF...WEED
1105 AM PST WED JAN 6 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST THIS
EVENING...

* SNOW ACCUMULATIONS...UP TO 2 ADDITIONAL INCHES.

* WINDS...SOUTH WINDS 10 TO 20 MPH.

* TIMING...SNOW WILL CONTINUE...HEAVY AT TIMES...THROUGH THE
  AFTERNOON.

* LOCATIONS INCLUDE...RURAL AREAS OF SOUTHERN SISKIYOU COUNTY 
  ALONG THE TRINITY COUNTY BORDER FROM THE TRINITY ALPS EAST TO 
  CHINA MOUNTAIN...INCLUDING HIGHWAY 3 SOUTH OF CALLAHAN. 

* IMPACTS...SNOWFALL COMBINED WITH GUSTY WINDS WILL MAKE TRAVEL 
  DIFFICULT. PERIODS OF BLOWING SNOW WILL REDUCE VISIBILITIES 
  AND CREATE NEAR WHITEOUT CONDITIONS. INITIALLY...THE SNOW WILL 
  BE WET...AND THIS COMBINED WITH STRONG WINDS MAY CAUSE 
  BRANCHES TO BREAK WITH POWER OUTAGES POSSIBLE. 

* VIEW THE HAZARD AREA IN DETAIL AT 
  HTTP://WEATHER.GOV/MEDFORD/HAZARD 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

$$
SVEN
882 
WWUS46 KMFR 070314
WSWMFR

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
714 PM PST WED JAN 6 2016

CAZ083-070415-
/O.EXP.KMFR.WS.W.0002.000000T0000Z-160107T0300Z/
/O.EXP.KMFR.WW.Y.0002.000000T0000Z-160107T0300Z/
NORTH CENTRAL AND SOUTHEAST SISKIYOU COUNTY-
714 PM PST WED JAN 6 2016

...WINTER STORM WARNING HAS EXPIRED...
...WINTER WEATHER ADVISORY HAS EXPIRED...

THE WINTER STORM WARNING AND WINTER WEATHER ADVISORY HAS EXPIRED. 

$$

CAZ082-070415-
/O.EXP.KMFR.WS.W.0002.000000T0000Z-160107T0300Z/
SOUTH CENTRAL SISKIYOU COUNTY-
INCLUDING THE CITIES OF...MOUNT SHASTA...DUNSMUIR...MCCLOUD
714 PM PST WED JAN 6 2016

...WINTER STORM WARNING HAS EXPIRED...

THE WINTER STORM WARNING HAS EXPIRED.

$$

CAZ080-081-070415-
/O.EXP.KMFR.WW.Y.0002.000000T0000Z-160107T0300Z/
WESTERN SISKIYOU COUNTY-CENTRAL SISKIYOU COUNTY-
INCLUDING THE CITY OF...WEED
714 PM PST WED JAN 6 2016

...WINTER WEATHER ADVISORY HAS EXPIRED...

THE WINTER WEATHER ADVISORY HAS EXPIRED.

$$

STOCKTON

The office that day

Everything else NWS Medford, OR issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 5, 5:30 AM PSTWind AdvisoryMFRSiskiyou31 hr
Jan 5, 2:47 PM PSTWinter Weather AdvisoryMFRModoc, Siskiyou28 hr

Nearby

Winter Storm Warnings in California, 2016Every winter storm warning in 2016

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.