CONTEST STATUS - Updated: SAT ... 14-APR-18 @ 9 PM EDT

Winter '17 / '18 - Snowfall Forecast Contests

19th Annual 'Regular Season' Snowfall Forecast Contest
- FINAL Results here
1st Place: Brad Yehl
2nd Place: Don Sutherland
3rd Place: NWS ER WFOs
HM: Herb @MAWS

17th Annual 'Season-total' Snowfall Forecast Contest
- FINAL Results here
1st Place: Don Sutherland
2nd Place: Mitchel Volk
3rd Place: Brad Yehl
HM: TQ
Climo: 5th place

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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

Sunday, December 2, 2012

Winter '12 / '13 - Waiting in the Wings

Latest Week2 ensemble forecast from NOAA/s Physical Science Division's Global Forecast System (GFS 1998) shows a decided change in the long wave pattern over the NHEMI.

RED (BLUE) areas are positive (negative) anomalies.

The current high zonal index to an occasional Trof-W / Ridge-E flow regime flips to Ridge-W / Trof-E with a hi-latitude block setting up over Greenland and the establishment a strong PNA ridge.

The sub-tropical jet turns its attention away from the PAC NW gets busy delivering tropical moisture across the southern tier and Gulf of Mexico.

Low-level cold air is indicated east of the Rockies courtesy the strong PNA ridge along 125°W (preferred position for EC snow storms) and the Greenland block.

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