PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   FLINT
                                          MONTH:     OCTOBER
                                          YEAR:      2003
                                          LATITUDE:   42 58 N                   
                                          LONGITUDE:  83 44 W                   

  TEMPERATURE IN F:       :PCPN:    SNOW:  WIND      :SUNSHINE: SKY     :PK WND 
================================================================================
1   2   3   4   5  6A  6B    7    8   9   10  11  12  13   14  15   16   17  18
                                          AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  52  33  43 -12  22   0    T  0.0    0 10.6 31 280   M    M   7 18     38 280
 2  53  32  43 -12  22   0 0.00  0.0    0  9.8 18 290   M    M   3        23 360
 3  53  36  45  -9  20   0 0.23  0.0    0 14.1 29 190   M    M   8 1      37 180
 4  50  35  43 -11  22   0 0.04  0.0    0 11.7 23 270   M    M   8 1      26 270
 5  53  30  42 -11  23   0 0.00  0.0    0  4.6 15 280   M    M   3        17 270
 6  57  26  42 -11  23   0 0.00  0.0    0  1.0  9 330   M    M   0        13  20
 7  71  29  50  -3  15   0 0.00  0.0    0  5.9 15 200   M    M   0 18     18 170
 8  81  51  66  14   0   1 0.00  0.0    0  7.2 17 270   M    M   0 8      21 270
 9  78  44  61   9   4   0 0.00  0.0    0  3.9 14 140   M    M   1 1      16 140
10  78  47  63  12   2   0 0.00  0.0    0  3.5 15 160   M    M   2 18     17 160
11  77  50  64  13   1   0 0.00  0.0    0  6.9 16 160   M    M   0 18     21 150
12  67  43  55   4  10   0 0.03  0.0    0 11.4 29 290   M    M   4 18     36 290
13  71  39  55   5  10   0 0.00  0.0    0  5.4 17 230   M    M   0        23 240
14  58  44  51   1  14   0 1.01  0.0    0 10.0 26 330   M    M   7 1      32 330
15  58  41  50   1  15   0 0.00  0.0    0 16.0 29 290   M    M   4        37 290
16  56  30  43  -6  22   0 0.00  0.0    0  8.1 20 280   M    M   3        24 280
17  55  26  41  -8  24   0 0.00  0.0    0  4.9 17 270   M    M   3        21 280
18  62  41  52   4  13   0    T  0.0    0  9.6 21 220   M    M   6        25 260
19  57  38  48   0  17   0 0.00  0.0    0  5.5 13  50   M    M   3 1      14  40
20  78  38  58  10   7   0 0.00  0.0    0 12.0 22 220   M    M   1        31 240
21  68  45  57  10   8   0 0.01  0.0    0 13.3 21 280   M    M   7 18     25 290
22  48  38  43  -4  22   0 0.00  0.0    0  9.4 17 340   M    M   9        21 330
23  49  37  43  -4  22   0 0.00  0.0    0  6.5 14 310   M    M   9        16 310
24  55  40  48   2  17   0 0.00  0.0    0  6.6 14 220   M    M   8        20 200
25  53  46  50   4  15   0 0.37  0.0    0  4.1 10 130   M    M   9 18     13 140
26  54  43  49   4  16   0 0.02  0.0    0  8.0 20 260   M    M   9 1      23 280
27  44  36  40  -5  25   0 0.07  0.0    0  5.2 12 210   M    M  10 1      15 220
28  48  35  42  -3  23   0 0.20  0.0    0  9.9 22 240   M    M   8 18     28 240
29  48  37  43  -1  22   0 0.01  0.0    0  8.6 16 240   M    M   8        22 250
30  65  41  53   9  12   0 0.01  0.0    0 10.1 21 150   M    M   5        24 150
31  73  52  63  19   2   0    T  0.0    0 12.1 23 250   M    M   6 18     29 250
================================================================================
SM 1870 1203       470   1  2.00     0.0 255.9          M      151              
================================================================================
AV 60.3 38.8                               8.3 FASTST  PSBL  %   5    MAX(MPH)  
                                 MISC ---->    31 280                 38  280   
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:  FLINT
                                          MONTH:    OCTOBER
                                          YEAR:     2003
                                          LATITUDE:   42 58 N                   
                                          LONGITUDE:  83 44 W                   

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16    

AVERAGE MONTHLY: 49.6   TOTAL FOR MONTH:   2.00    1 = FOG                      
DPTR FM NORMAL:   0.4   DPTR FM NORMAL:   -0.34    2 = FOG REDUCING VISIBILITY  
HIGHEST:    81 ON  8    GRTST 24HR  1.01 ON 14-14      TO 1/4 MILE OR LESS      
LOWEST:     26 ON 17, 6                            3 = THUNDER                  
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS              
                        TOTAL MONTH:   0.0 INCH    5 = HAIL                     
                        GRTST 24HR     0.0         6 = GLAZE OR RIME            
                        GRTST DEPTH:   0           7 = BLOWING DUST OR SAND:    
                                                       VSBY 1/2 MILE OR LESS    
                                                   8 = SMOKE OR HAZE            
[NO. OF DAYS WITH]      [WEATHER - DAYS WITH]      9 = BLOWING SNOW             
                                                   X = TORNADO                  
MAX 32 OR BELOW:   0    0.01 INCH OR MORE:  11                                  
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4                                  
MIN 32 OR BELOW:   6    0.50 INCH OR MORE:   1                                  
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1                                  

[HDD (BASE 65) ]                                                                
TOTAL THIS MO.   470    CLEAR  (SCALE 0-3)  13                                  
DPTR FM NORMAL    -8    PTCLDY (SCALE 4-7)   8                                  
SEASONAL TOTAL   608    CLOUDY (SCALE 8-10) 10                                  
DPTR FM NORMAL   -79                                                            

[CDD (BASE 65) ]                                                                
TOTAL THIS MO.     1                                                            
DPTR FM NORMAL    -3    [PRESSURE DATA]                                         
SEASONAL TOTAL   508    HIGHEST SLP 30.30 ON  2                                 
DPTR FM NORMAL   -46    LOWEST  SLP 29.37 ON 14                                 

[REMARKS]