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Snow Storm 29-31 October

donbrown

Well-known member
Lifetime Membership
lows at night 26 at 7000 feet.
Highs in mid 40's

Might storm Thurs-Friday - Saturday ... will read more Sunday.

Storm to come down from Washington/Oregon to Los Angeles.

Not sure on accummulation ... yet.
 
Last edited:
Sunday, October 25, 2009 10:03:23 AM

"COLD LUNKER HEADED FOR THE EASTERN SIERRA TUESDAY INTO WEDNESDAY...SOME 40 DEGREES OF COOLING POSSIBLE BY WEDNESDAY.....THEN MODELS FLIPPED BACK TO RIDGING FOR NEXT WEEKEND"

A VERY STRONG COLD UPPER JET IS HEADED FOR THE HIGH COUNTRY TUESDAY AND THE LATEST MODEL GUIDANCE DIGS THIS SYSTEM BACK TO THE WEST FAR ENOUGH TO BRING A GOOD SHOT OF SNOW FOR THE HIGH COUNTRY. NOT HEAVY AMOUNTS, BUT LIGHT TO POSSIBLY MODERATE. THE WINDS FAVOR A STRONG UP-SLOPE EVENT TUESDAY INTO TUESDAY NIGHT. THE DWEEBS HAVE SEEN AMOUNTS FOR A SYSTEM LIKE THIS DROP ANYWHERE FROM 3 INCHES TO A FOOT. THE UPPER JET WITH THIS SYSTEM IS APPROACHING 200 KNOTS IN THE CORE AND WILL BE SOME 150 TO 170 KNOTS OVER WESTERN CALIFORNIA TUESDAY INTO TUESDAY NIGHT. BY WEDNESDAY...WE WILL BE IN THE FREEZE WITH HIGHS IN THE 20S IN MAMMOTH. WEDNESDAY AM AT 5:00AM THE TEMPS AT 700MB WILL BE -13C! WINDS WILL BE 40KNOTS WEDNESDAY OUT OF ENE AT 700MB.

LONGER RANGE:
LATEST FEW RUNS OF THE GFS AND EC NOW HAVE A RIDGE OVER THE AREA FOR NEXT SATURDAY
SO, THERE IS LITTLE SUPPORT ONCE AGAIN FOR A SNOW STORM FOR THE EASTERN SIERRA NEXT FRIDAY. STAY TUNED....THE MODELS WILL PROBABLY FLIP BACK SOMEWHAT.....
 
Monday, October 26, 2009 8:26:55 AM

"COLD LUNKER HEADED FOR THE EASTERN SIERRA TUESDAY INTO WEDNESDAY...SOME 40 DEGREES OF COOLING POSSIBLE BY WEDNESDAY.....THEN MODELS FLIPPED BACK TO RIDGING FOR NEXT WEEKEND"

A VERY STRONG COLD UPPER JET IS HEADED FOR THE HIGH COUNTRY TUESDAY AND THE LATEST MODEL GUIDANCE DIGS THIS SYSTEM BACK TO THE WEST FAR ENOUGH TO BRING A GOOD SHOT OF LIGHT SNOW FOR THE HIGH COUNTRY. NOT HEAVY AMOUNTS, BUT LIGHT TO POSSIBLY MODERATE DEPENDING UPON THE AREA. THE WINDS FAVOR A STRONG UP-SLOPE EVENT TUESDAY INTO TUESDAY NIGHT. THE DWEEBS HAVE SEEN AMOUNTS FROM A SYSTEM LIKE THIS DROP ANYWHERE FROM 3 INCHES TO A FOOT. THE UPPER JET WITH THIS SYSTEM IS APPROACHING 200 KNOTS IN THE CORE AND WILL BE SOME 150 TO 160 KNOTS WHEN OVER EASTERN CALIFORNIA TUESDAY NIGHT. BY WEDNESDAY...A NORTH/SOUTH UPPER JET IS OVER THE EASTERN SIERRA OF 150 KNOTS....WE WILL BE IN THE FREEZE WEDNESDAY WITH HIGHS IN THE MID TO UPPER 20S IN MAMMOTH. WEDNESDAY AM AT 5:00AM THE TEMPS AT 700MB WILL BE -13C! WINDS WILL BE 40 KNOTS WEDNESDAY OUT OF NE AT 700MB. POSSIBLE UPSLOPE MONO LAKE EFFECT SNOW POSSIBLE DOWN WIND FOR LEE VINING AND JUNE LAKE LATE TUESDAY NIGHT INTO WEDNESDAY AM.

FOR YOU PILOTS STAY OUT OF HERE....INCREASING RIDGE WINDS AND MOUNTAIN WAVES WITH SOME POTENTIAL FOR STRONG WIND GUSTS TO REACH THE SURFACE...ESPECIALLY AHEAD OF COLD FRONT
FROM ABOUT MIDNIGHT TO 10:00AM TUESDAY
. AS TROPOPAUSE FOLD REACHES THE AREA LATE TUESDAY AND TUESDAY NIGHT.....INCREASING WIND GRADIENT/TURBULENCE IS LIKELY TO STRONGLY AFFECT FLIGHTS ACROSS THE SIERRA.


LONGER RANGE:
LATEST FEW RUNS OF THE GFS AND EC NOW HAVE A RIDGE OVER THE AREA FOR NEXT SATURDAY
SO, THERE IS LITTLE SUPPORT ONCE AGAIN FOR A SNOW STORM FOR THE EASTERN SIERRA NEXT FRIDAY. STAY TUNED....THE MODELS MAY FLIP BACK SOMEWHAT.....WELL SEE.....>>>>
 
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