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000
WWUS76 KMFR 221550
NPWMFR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
850 AM PDT WED MAY 22 2013

...FREEZING TEMPERATURES EXPECTED AGAIN TONIGHT INTO EARLY
THURSDAY MORNING...

AN UNSEASONABLY COLD AIR MASS HAS MOVED OVER THE REGION. AS SKIES
PARTIALLY CLEAR LATE TONIGHT INTO THURSDAY MORNING AND WINDS
DECREASE...TEMPERATURES WILL FALL TO OR BELOW FREEZING IN MANY
LOCATIONS. SENSITIVE VEGETATION MAY BE AFFECTED BY COLD
TEMPERATURES.

CAZ084-ORZ029-230000-
/O.EXP.KMFR.FZ.W.0018.000000T0000Z-130522T1600Z/
/O.CON.KMFR.FZ.A.0008.130523T0900Z-130523T1600Z/
NORTHEAST SISKIYOU AND NORTHWEST MODOC COUNTIES-KLAMATH BASIN-
INCLUDING THE CITIES OF...TULELAKE...DORRIS...ALTAMONT...
KLAMATH FALLS
850 AM PDT WED MAY 22 2013

...FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
THURSDAY MORNING...
...FREEZE WARNING WILL EXPIRE AT 9 AM PDT THIS MORNING...

THE FREEZE WARNING WILL EXPIRE AT 9 AM PDT THIS MORNING. A FREEZE
WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH THURSDAY
MORNING.


* TEMPERATURES...26 TO 30.

* TEMPERATURE INVERSION...THERE WILL BE NO INVERSION AND COLD
  AIR ALOFT WILL BE IN PLACE.

* LOCATIONS INCLUDE: ALTAMONT...KLAMATH FALLS...TULELAKE...
  DORRIS.

* IMPACTS...SENSITIVE VEGETATION COULD BE DAMAGED OR KILLED IF
  LEFT UNPROTECTED INTO EARLY THIS MORNING AND AGAIN TONIGHT
  INTO THURSDAY MORNING.

* FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT
  HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=MFR


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WATCH MEANS SUB-FREEZING TEMPERATURES ARE POSSIBLE.
THESE CONDITIONS COULD KILL CROPS AND OTHER SENSITIVE VEGETATION.

&&

$$

CAZ081-221700-
/O.EXP.KMFR.FZ.W.0018.000000T0000Z-130522T1600Z/
CENTRAL SISKIYOU COUNTY-
INCLUDING THE CITIES OF...YREKA...WEED
850 AM PDT WED MAY 22 2013

...FREEZE WARNING WILL EXPIRE AT 9 AM PDT THIS MORNING...

THE FREEZE WARNING WILL EXPIRE AT 9 AM PDT THIS MORNING.


$$