CONTEST STATUS - Updated: SAT ... 17-FEB-18 @ 5:10 PM EST

Winter '17 / '18 - Snowfall Forecast Contests
19th Annual 'Regular Season'
- Interim Standings ... as of Snow Storm #4 here

- Snow Storm #5: 17-FEB-18
Deadline for entries has passed.
The Forecasts! here

- Snow Storm #4: 07-FEB-18
FINAL Results here

- Snow Storm #3: 17-JAN-18
FINAL Results here

17th Annual 'Season-total'
Deadline for entries has passed
Forecasters' summary here

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Winter '16 / '17 - Snowfall Forecast Contests
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18th Annual 'Regular Season'
FINAL results here

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16th Annual 'Season-total'
FINAL results here

Thursday, February 8, 2018

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

Full reversal at D+5 (12-FEB) comports very well with the earlier D+10 forecast.
 
Full reversal continues at least through D+10.
Huge implications for the weather associated typically with a negative Arctic Oscillation toward month's end and into MAR.
 
 
Where the AO/s full impact is wrt arctic/s cold air drainage appears to be on the other side of the globe under the 'W' ; however ... note the NW flow regime and +PNA is progged over CONUS.

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