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MOS Comparison Tool

Following model trends is invaluable to producing a good forecast. Twister's MOS-Comparison tool allows you to quickly view how MOS products have changed since their last run.

Values are color-coded to help use this utility:

  • Orange numbers display the decrease in value since the last run
  • Green numbers display the increase in value since the last run.
  • Gray numbers (always 0) indicate that the value has not changed.

Enter a 4 letter station identifier (e.g. KCMH) below to use this tool. Use our station lookup tool if you need help finding a station.

Norfolk, VA (KORF)

Latitude: 36.9° Longitude: -76.2° Elevation: 14 m ASL Permanent Link

NAM-MOS Comparison

					
KORF   NAM MOS GUIDANCE    6/24/2018  0000 UTC
DT /JUNE 24            /JUNE 25                /JUNE 26          /
HR   06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 18 00
X/N                    94          78          85          70    79
+/-                     1           1           3           1      
TMP  77 76 79 88 92 91 85 84 81 79 80 81 83 82 78 74 72 71 73 77 74
+/-   2  2  2  0  0  1  2  0  1  0  1  4  4  4  4     1     1      
DPT  74 74 74 73 71 70 69 72 72 72 72 70 69 68 66 66 66 66 66 65 64
+/-   1  1  0  1  2  3  4  0  0  0  0  1  1  0  1     0     1      
CLD  BK SC BK SC SC SC BK OV SC BK SC SC SC BK SC CL CL CL FW BK FW
WDR  21 22 23 23 23 21 22 30 22 24 29 34 36 01 03 05 05 05 05 08 10
WSP  07 07 06 06 08 09 06 06 07 06 07 08 08 07 05 03 04 07 10 13 09
+/-   1  1  1  2  0  0  1  1  1  3  3  2  2  1  1     1     2      
P06         5     5    14    25     7     4     9     2     1  3  3
+/-         1     8     3     7     3     1     4     1     4      
P12                    21          50           9           4     3
+/-                     1          32           4           1      
Q06         0     0     0     0     0     0     0     0     0  0  0
+/-         0     0     0     0     0     0     0     0     0      
Q12                     0           3           0           0     0
+/-                     0           3           0           0      
T06      0/ 4  6/ 5 26/19 51/19  5/ 6  6/ 5 14/ 9  5/ 2  0/ 0  0/ 0
T12            6/ 7       63/28        6/ 6       14/ 9     0/ 0
CIG   8  8  8  8  8  8  8  7  8  6  8  8  8  8  8  8  8  8  8  6  8
VIS   7  7  6  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7
OBV   N  N HZ  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N

				

GFSX-MOS Comparison

					
KORF   GFSX MOS GUIDANCE   6/24/2018  0000 UTC
FHR  24| 36  48| 60  72| 84  96|108 120|132 144|156 168|180 192
SUN  24| MON 25| TUE 26| WED 27| THU 28| FRI 29| SAT 30| SUN 01 CLIMO
X/N  93| 76  85| 70  82| 70  86| 75  91| 77  90| 77  91| 76  92 69 86
+/-   2   1   1   0   0   0   2   2   0   1   0   2   2   2        
TMP  86| 79  79| 74  75| 75  81| 79  83| 80  83| 80  84| 80  84
+/-   1   1   0   0   0   1   4   2   1   0   1   1   2   3        
DPT  72| 69  61| 62  61| 67  68| 73  72| 74  70| 73  72| 73  72
+/-   0   2   5   1   1   1   1   3   2   1   1   1   1   3        
CLD  PC| PC  CL| CL  CL| CL  PC| PC  PC| PC  CL| CL  CL| CL  CL
WND   9|  7   8|  9  10|  8  16| 12   8|  7   8|  6   8|  6   7
+/-   1   0   0   0   4   0   2   2   2   1   1   4   3   3        
P12  14| 33   3|  0   5|  9  14| 21  26| 19  14|  9  15| 10  19 19 22
+/-   0   0   5   0   3  10   6   6   4   6  14  14  15  14        
P24    |     35|      5|     14|     28|     30|     20|     23    34
Q12   0|  0   0|  0   0|  0   0|  0   0|  0   0|  0    |
+/-   0   0   0   0   0   0   0   0   0   0   0                    
Q24    |      0|      0|      0|      0|      0|       |
T12  20| 47   3|  5   0|  0  11| 11  31| 24  18| 11  22| 11  25
+/-   3   2   7   0   0   4   4   5   4   6  19  11  11   6        
T24    | 56    |  5    |  0    | 30    | 43    | 25    | 27