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   9/23/2017  1900 UTC                                 
UTC  20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 
TMP  63 65 66 67 67 66 64 62 61 60 59 57 56 56 56 55 55 54 54 54 56 58 60 62 64 
DPT  50 49 48 47 47 47 47 48 48 49 49 50 50 50 51 51 51 51 51 51 52 52 52 52 52 
WDR  23 24 24 25 26 26 27 04 02 04 05 05 06 07 04 04 03 05 06 08 11 18 25 26 28 
WSP  06 06 06 06 06 04 03 02 03 03 03 03 03 03 03 03 03 02 02 02 02 02 03 03 04 
WGS  NG NG NG NG NG NG NG NG NG NG NG NG NG NG NG NG NG NG NG NG NG NG NG NG NG 
PPO   0  0  1  0  0  0  0  0  0  0  0  0  1  3  3  2  3  4  5  6  5  4  3  2  2 
PCO   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 
P06                                 0                 1                 4       
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     0     0     0     1     1     1     0     0 
CC2         N  N  N  N  N     N     N     N     N     N     N     N     N     N 
POZ   0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0 
POS   2  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  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  SC BK BK BK BK BK BK BK BK BK BK BK BK OV BK BK BK OV BK BK BK BK BK BK OV 
CIG   8  8  8  8  7  7  8  8  8  8  8  8  7  7  7  7  7  6  6  6  6  5  4  5  5 
CCG   7  6  6  6  6  7  6  7  6  6  6  6  6  6  6  6  6  6  6  4  3  3  3  4  4 
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  5  6  6  5  5  4  4  5  5  5  5 
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    9/23/2017  1200 UTC
DT /SEPT 23/SEPT 24                /SEPT 25                /SEPT 26
HR   18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 06 12
N/X                    52          68          53          66    57
TMP  60 65 67 62 57 55 53 53 58 65 67 62 59 56 55 55 59 63 64 60 58
DPT  50 49 48 49 49 49 49 49 50 49 48 49 50 51 51 52 52 53 54 55 55
CLD  OV BK BK BK SC FW SC OV BK BK OV BK BK BK OV OV OV OV OV OV OV
WDR  21 25 28 36 01 04 06 04 28 29 32 35 02 05 15 17 22 22 21 20 13
WSP  04 05 05 04 03 03 03 03 03 05 06 04 03 03 03 03 05 06 06 03 03
P06         1     1     0     3     2     2    19    19    20  5 12
P12                     3           4          23          26    12
Q06         0     0     0     0     0     0     0     0     0  0  0
Q12                     0           0           0           0     0
T06      0/ 0  0/ 0  0/ 0  0/ 0  0/ 0  0/ 0  0/ 0  0/ 0  0/ 2  0/ 0
T12            0/ 0        0/ 0        0/ 0        0/ 0     0/ 2
POZ   0  0  0  0  0  0  1  0  0  0  0  0  0  0  0  0  0  0  0  0  0
POS   0  0  0  0  0  0  0  0  0  0  0  0  0  0  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                 0
CIG   7  8  8  8  8  8  8  3  4  8  8  8  8  7  6  4  4  4  5  6  5
VIS   7  7  7  7  7  7  7  5  7  7  7  7  7  7  7  7  6  7  7  7  7
OBV   N  N  N  N  N  N  N BR  N  N  N  N  N  N  N  N  N  N  N  N  N
					

GFSX-MOS

						
KSEA   GFSX MOS GUIDANCE   9/23/2017  1200 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 CLIMO
N/X  54  69| 58  67| 59  72| 57  72| 56  79| 56  75| 55  71| 56 49 67
TMP  55  67| 59  65| 60  71| 59  71| 58  77| 58  74| 57  69| 58
DPT  51  50| 54  55| 57  56| 54  54| 53  53| 52  53| 51  55| 53
CLD  PC  OV| OV  OV| OV  OV| CL  CL| CL  CL| CL  PC| PC  PC| PC
WND   5   6|  6   7|  6   8| 10  13| 12  11|  9   7|  7   7|  7
P12   4   3| 24  33| 31   9|  7   4|  5   8| 14   9| 12   9| 10 25 24
P24       5|     33|     31|      8|      9|     15|     15|       34
Q12   0   0|  0   0|  0   0|  0   0|  0   0|  0   0|       |
Q24       0|      0|      0|      0|      0|      0|       |
T12   0   0|  0   1|  0   0|  0   0|  1   1|  1   3|  4   3|  3
T24        |  0    |  1    |  0    |  4    |  2    |  4    |  3
PZP   0   0|  0   0|  0   0|  0   0|  0   0|  0   0|  0   0|  0
PSN   0   0|  0   0|  0   0|  0   0|  0   0|  0   0|  0   0|  0
PRS   0   0|  0   0|  2   0|  1   0|  0   0|  0   0|  1   0|  1
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    9/23/2017  1200 UTC
DT /SEPT 23/SEPT 24                /SEPT 25                /SEPT 26
HR   18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 06 12
N/X                    54          69          58          67    59
TMP  60 65 66 62 59 56 55 55 60 65 67 63 60 59 59 58 61 65 65 61 60
DPT  49 48 47 48 49 50 51 51 52 51 50 51 52 53 54 54 55 55 55 57 57
CLD  BK BK BK BK OV OV BK BK BK OV BK OV OV OV OV OV OV OV OV OV OV
WDR  21 24 26 33 03 05 03 11 23 26 30 34 05 07 13 16 21 23 24 21 05
WSP  04 05 05 03 04 03 03 02 04 05 06 03 04 03 04 03 06 07 06 04 03
P06         0     0     1     1     0     1    21    23    22 25 13
P12                     4           3          24          33    31
Q06         0     0     0     0     0     0     0     0     0  0  0
Q12                     0           0           0           0     0
T06      0/ 0  0/ 0  0/ 0  0/ 0  0/ 0  0/ 0  0/ 0  1/ 0  0/ 0  0/ 0
T12            0/ 0        0/ 0        0/ 0        1/ 1     0/ 0
POZ   0  0  0  1  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
POS   0  0  0  0  0  0  0  0  0  0  0  0  0  0  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                 0
CIG   7  7  7  8  8  8  7  7  6  6  6  6  6  6  5  5  5  6  6  6  4
VIS   7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  5  7  7  7  7  7
OBV   N  N  N  N  N  N  N HZ  N  N  N  N  N  N  N BR  N  N  N  N  N