Step 6

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STEP 6:

Surface temperatures need to be at or below freezing to get freezing precipitation at the surface.  Look for FOUS14 surface temps between 20F and 32F.  

Station:  MSP
Model:  NGM
Run Time:  1/27/02 1200Z

Valid Tmp DwPt Mx/Mn Sky Wind Cig Vis Pcpn Type Obs Vis Pcpn Acum Snow Acum Chnc of Prcp Chnc of Frzg Chnc of Snow Chnc of Tstrm
27/18Z 38 29   SCT 2706 >120 >5 R N       17% 0%  
27/21Z 39 29   SCT 3310 >120 >5 R N       14% 16%  
28/00Z 34 27   OVC 3310 >120 >5 R N 0 0 0% 7% 30% 0%
28/03Z 32 24   OVC 3412 5-9 >5 S N       12% 64%  
28/06Z 30 21   OVC 3513 5-9 >5 S N 0 0 2% 19% 68% 0%
28/09Z 26 18   OVC 3513 5-9 >5 S N       18% 73%  
28/12Z 23 16 19 OVC 3613 10-30 >5 S N 0 0 10% 20% 80% 1%
28/15Z 19 13   OVC 3613 10-30 >5 S N       9% 91%  
28/18Z 19 12   OVC 0208 10-30 3-5 S N 0 T-2 14% 9% 91% 1%
28/21Z 20 12   OVC 0108 5-9 3-5 S F       4% 96%  
29/00Z 18 12 21 OVC 3612 5-9 3-5 S F 0 T-2 20% 8% 92% 0%
29/03Z 17 11   OVC 0110                    
29/06Z 16 11   OVC 3611 5-9 3-5 S N 0 T-2 35% 5% 94% 0%
29/09Z 14 9   OVC 3612                    
29/12Z 13 8 10 OVC 3611 10-30 >5 S N 0 T-2 33% 4% 95% 1%
29/15Z 10 4   OVC 0112                    
29/18Z 11 1   OVC 0112     S   0 T-2 25% 3% 97% 1%
29/21Z 11 0   OVC 0110                    
30/00Z 9 0 13 OVC 3514     S   0 T-2 20% 4% 96% 1%

 

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