Winter Weather Text Products
 Heavy Snow/Icing Discussions via HPC

 

6 - 18 Hour Heavy Snow Forecast
6-18 Hour Heavy Snow Forecast		 18 - 30 Hour Heavy Snow Forecast
18 - 30 Hour Heavy Snow Forecast		 Day 2 Heavy Snow Forecast
24-Hour Day 2 Heavy Snow Forecast

Heavy Snow/Icing Discussion

 Additional Maps and Images

 
 Winter Weather Model Output  via Unisys, ISU, COD

 

Eta Model Winter Forecasts

Temperature (F). Wind Chill Temperature (F), winter precipitation, 3 hour snowfall in inches - info

3 hr 6 hr 9 hr 12 hr 15 hr 18 hr 21 hr 24 hr 27 hr 30 hr 33 hr 36 hr 39 hr 42hr 45 hr 48 hr

Eta Model Isentropic Surface Forecasts

Pressure, Winds, Mixing Ratios, and Relative Humidity

12-hour ETA 290K 12-hour ETA 300K 12-hour ETA 310K
24-hour ETA 290K 24-hour ETA 300K 24-hour ETA 310K
36-hour ETA 290K 36-hour ETA 300K 36-hour ETA 310K
48-hour ETA 290K 48-hour ETA 300K 48-hour ETA 310K

 

RUC Model Forecasts

Pressure, Winds, Mixing Ratios, and Relative Humidity

Snow Accum. analysis 3 hr 6 hr 9 hr 12 hr Total 12-hr
Precip Type analysis 3 hr 6 hr 9 hr 12 hr  

 

AVN and Eta Model Thickness Pages
AVN 00 06 12 18 24 30 36 42 48 60 72 3.5 4 4.5 5
Eta 00 06 12 18 24 30 36 42 48 54 60        

Environment Canada Operational Forecasts Winter Severe Weather

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