CONTEST STATUS - Updated: TUE ... 15-JAN-19 @ 6:35 PM EST

Winter '18 / '19 - Snowfall Forecast Contests

20th Annual 'Regular Season' Snowfall Forecast Contest

What's A 'Contest-worthy' Storm?

Snow Storm #2
Possible 'Call for Forecasts' THU ... 17-JAN-19

Snow Storm #1
FINAL results here
18th Annual 'Season-total' Snowfall Forecast Contest

Deadline for entries has passed.
Forecasts here

Verification period: 01-DEC-18 thru 31-MAR-19

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Winter '17 / '18 - Snowfall Forecast Contests
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19th Annual 'Regular Season'

FINAL results here

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17th Annual 'Season-total'
FINAL results here


Saturday, February 3, 2018

Winter '17 / '18 - Sudden Stratospheric Warming: Watch #1

Something worth keeping an eye on ...

 
D+10/s polar vortex splits in two with action centers over northern Canada along ~90W and ~45E INVOF the Black Sea.
 
Deep layer ... high latitude flow reversal (negative / blue values into the board i.e., east wind / anticyclonic circulation) would provide highly favorable conditions for a negative Arctic Oscillation index over an extended period toward meteorological winter's end.

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