Text Data

MOS Data

Model Output Statistics (MOS) data provides information about the future surface weather conditions at a particular location in a textual matrix. Twister offers four MOS products for most locations.

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.

Seattle/metro, WA (KSEA)

Latitude: 47.45° Longitude: -122.32° Elevation: 136 m ASL Permanent Link

GFS-MOS (LAMP)

						
KSEA   GFS LAMP GUIDANCE  11/19/2017  0200 UTC                                 
UTC  03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 00 01 02 03 
TMP  45 45 45 45 44 44 44 44 44 44 44 44 44 45 46 47 48 49 49 50 50 49 49 49 49 
DPT  38 38 38 38 38 38 38 38 38 38 37 37 37 38 39 40 40 41 42 43 43 44 44 44 44 
WDR  18 18 17 16 17 17 18 17 17 17 17 17 17 17 17 18 18 18 18 18 18 17 18 18 19 
WSP  05 05 06 06 06 07 07 08 09 09 09 11 13 13 15 16 16 15 14 14 13 12 13 15 14 
WGS  NG NG NG NG NG NG NG NG NG NG NG NG NG NG 23 24 24 24 22 22 21 21 22 24 23 
PPO   0  0  0  0  0  0  0  2  4  6 10 15 20 17 14 13 22 31 40 54 66 76 83 87 83 
PCO   N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  Y  Y  Y  Y  Y  Y  Y 
P06                              3                28                91          
LP2         0  0  0  0  0  0     0     0     0     0     0     0     0     0    
LC2         N  N  N  N  N  N     N     N     N     N     N     N     N     N    
CP2         0  0  0  0  0  0     1     3     5     5     8    16    27    37    
CC2         N  N  N  N  N  N     N     N     N     N     N     L     M     H    
POZ   0  0  0  0  0  0  0  0  0  0  0  1  1  1  0  0  0  0  0  0  0  0  0  0  0 
POS   4  5  6  7  9 12 14 13 11 10 10 10 10 10 10 10  6  3  0  0  0  0  0  0  0 
TYP   R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R 
CLD  BK BK OV OV OV BK BK BK BK BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV 
CIG   8  8  8  8  8  8  8  8  8  8  8  7  7  6  6  6  6  6  6  6  6  6  6  5  5 
CCG   6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  5 
VIS   7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7 
CVS   7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  6  6  7  7  7  7  7 
OBV   N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N 
					

NAM-MOS

						
KSEA   NAM MOS GUIDANCE   11/19/2017  0000 UTC
DT /NOV  19            /NOV  20                /NOV  21          /
HR   06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 18 00
X/N                    48          45          51          45    59
TMP  46 44 43 43 45 46 46 48 48 48 48 47 47 49 48 46 46 46 46 50 55
DPT  38 37 35 35 35 37 40 42 42 43 43 43 44 44 44 42 42 43 44 49 54
CLD  OV BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
WDR  16 18 18 18 18 17 16 19 18 19 19 20 20 23 05 32 06 34 07 13 16
WSP  05 05 05 07 10 09 10 15 12 11 09 07 04 04 04 05 04 05 03 02 09
P06         4    23    84    93    64    53    17    33    60 81 84
P12                    84          93          53          73    91
Q06         0     0     2     3     1     1     0     0     2  4  3
Q12                     1           3           1           2     5
T06      0/ 0  0/ 0  0/ 2  1/ 0  1/ 2  0/ 0  0/ 0  1/ 3  6/ 1  1/ 0
T12            0/ 0        1/ 2        1/ 2        1/ 3    10/ 1
POZ   0  0  0  1  1  1  1  1  0  0  1  0  1  0  0  0  0  0  1  1  0
POS   9 13 13  9  8  3  0  0  0  0  0  0  3  3  0  0  0  0  0  0  0
TYP   R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R
SNW                                 0                       0
CIG   8  8  8  7  6  6  5  4  6  6  5  4  3  5  7  6  5  3  5  5  5
VIS   7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  5  5  4  5  5
OBV   N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N BR BR BR BR BR
					

GFSX-MOS

						
KSEA   GFSX MOS GUIDANCE  11/18/2017  1200 UTC
FHR  24  36| 48  60| 72  84| 96 108|120 132|144 156|168 180|192
     SUN 19| MON 20| TUE 21| WED 22| THU 23| FRI 24| SAT 25|SUN CLIMO
N/X  42  51| 45  52| 48  58| 53  61| 53  57| 47  53| 42  52| 42 38 49
TMP  44  49| 47  51| 51  56| 56  59| 55  54| 49  51| 44  49| 43
DPT  38  42| 41  42| 45  52| 52  56| 51  49| 44  43| 39  37| 38
CLD  OV  OV| OV  OV| OV  OV| OV  OV| OV  OV| OV  OV| PC  OV| OV
WND   8  15| 14  11|  6  11|  9  11| 17  17| 18  14|  6   7| 12
P12   6  83| 96  26| 88  90| 93  85| 82  87| 76  64| 42  30| 39 45 45
P24      84|     96|     90|     95|     92|     82|     49|       59
Q12   0   1|  4   0|  3   5|  3   2|  3   4|  2   1|       |
Q24       1|      4|      5|      3|      4|      2|       |
T12   0   2|  3   1|  1   3| 15  16| 15  11| 13   4|  1   1|  0
T24        |  3    |  1    | 17    | 27    | 22    |  7    |  1
PZP   0   1|  2   3|  1   1|  1   1|  0   1|  0   1|  1   1|  1
PSN   2   9|  0   2|  0   0|  0   0|  0   0|  0   1|  5   6|  8
PRS   6   2|  8   2|  0   1|  2   2|  1   2|  1   2|  3   2|  0
TYP   R   R|  R   R|  R   R|  R   R|  R   R|  R   R|  R   R|  R
SNW       0|      0|      0|      0|      0|      0|       |
					

GFS-MOS

						
KSEA   GFS MOS GUIDANCE   11/18/2017  1800 UTC
DT /NOV  19                  /NOV  20                /NOV  21
HR   00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 12 18
N/X              41          52          45          54       50
TMP  51 48 46 45 44 43 47 50 50 49 48 48 48 47 50 52 52 51 51 52 54
DPT  38 38 38 37 37 36 38 40 43 44 43 43 43 43 44 44 45 46 46 48 52
CLD  BK OV OV BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
WDR  18 17 16 18 16 17 18 18 18 19 19 19 19 16 10 04 05 07 06 14 15
WSP  04 05 07 07 09 12 14 13 12 16 11 10 09 06 02 05 04 07 06 06 07
P06         0     6    31    83    92    80    43    39    83 89 91
P12               6          84          97          54       93
Q06         0     0     0     1     4     2     0     0     2  3  4
Q12               0           1           4           1        3
T06      0/ 0  0/ 3  0/ 0  1/ 0  3/13  3/ 2  0/ 4  0/ 0  2/ 0  0/ 0
T12                  0/ 5        3/13        3/ 6        2/ 0  2/ 1
POZ   0  0  0  0  0  1  1  0  0  1  1  0  0  1  1  0  0  0  0  1  1
POS   4  9  9  7 12  9  9  5  6  0  0  0  0  0  1  3  0  0  0  0  0
TYP   R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R  R
SNW                                       0                    0
CIG   8  8  8  8  8  7  7  7  6  4  4  4  4  4  6  7  6  5  4  5  3
VIS   7  7  7  7  7  7  7  7  7  7  5  7  6  6  7  7  7  7  6  7  5
OBV   N  N  N  N  N  N  N  N  N  N BR  N BR BR  N  N  N  N BR  N BR