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

                                          STATION:   FLINT
                                          MONTH:     NOVEMBER
                                          YEAR:      2004
                                          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  48  34  41  -2  24   0 0.47  0.0    0  7.8 17  80   M    M   7 1      22  70
 2  48  36  42  -1  23   0 0.16  0.0    0  8.9 18  10   M    M   9 1      22 360
 3  48  34  41  -2  24   0 0.00  0.0    0  3.9 10  90   M    M   8 1      14 100
 4  46  36  41  -1  24   0 0.43  0.0    0 11.8 28 310   M    M   8 13     36 310
 5  52  34  43   1  22   0 0.00  0.0    0 15.1 25 270   M    M   1        31 270
 6  62  39  51   9  14   0 0.00  0.0    0 10.6 18 250   M    M   0        24 250
 7  56  34  45   4  20   0 0.00  0.0    0 12.3 22 320   M    M   3        25 300
 8  44  26  35  -6  30   0 0.00  0.0    0  9.8 23 290   M    M   2        26 290
 9  39  18  29 -12  36   0 0.00  0.0    0  4.9 13 180   M    M   4        17 180
10  61  35  48   8  17   0 0.00  0.0    0 12.2 22 240   M    M   2        30 210
11  53  28  41   1  24   0    T  0.0    0 11.8 25  10   M    M   4 1      33  10
12  45  25  35  -5  30   0 0.00  0.0    0  8.0 15  10   M    M   0        18  10
13  44  20  32  -7  33   0 0.00  0.0    0  3.4 15  90   M    M   0        17  80
14  50  18  34  -5  31   0 0.00  0.0    0  1.2  9 270   M    M   0 1      13 280
15  49  20  35  -3  30   0    T  0.0    0  3.0  9 200   M    M   3        12 200
16  50  41  46   8  19   0    T  0.0    0  6.1 10 200   M    M  10 1      13 210
17  54  48  51  13  14   0 0.07  0.0    0  6.1  9 230   M    M  10 1      13 200
18  61  45  53  16  12   0    T  0.0    0  6.1 17 280   M    M   8 18     21 280
19  50  44  47  10  18   0 0.22  0.0    0  9.9 16  60   M    M  10 1      18  50
20  58  45  52  15  13   0 0.03  0.0    0 10.1 18 280   M    M  10 1      37 220
21  45  38  42   6  23   0 0.00  0.0    0  8.5 17 290   M    M   7        22 290
22  46  28  37   1  28   0 0.00  0.0    0  4.3 10 190   M    M   7 18     14 190
23  50  35  43   8  22   0 0.00  0.0    0  8.3 15 250   M    M   8 1      18 250
24  39  32  36   1  29   0 0.49  4.2    0 13.3 26  30   M    M   8 123    33  30
25  32  24  28  -6  37   0 0.02  0.4    4  9.8 20 340   M    M   6 1      26 340
26  36  26  31  -3  34   0 0.04  0.0    3  6.6 14 230   M    M  10 1      17 230
27  45  36  41   7  24   0 0.17  0.0    1 14.1 26 170   M    M  10 18     31 170
28  41  28  35   2  30   0 0.02  0.0    0 15.2 25 270   M    M   9        36 270
29  40  25  33   0  32   0    T    T    0  4.9 14 200   M    M   7 1      16 170
30  38  32  35   3  30   0 0.18  0.0    0  6.0 14  50   M    M  10 12     16  50
================================================================================
SM 1430  964       747   0  2.30     4.6 254.0          M      181              
================================================================================
AV 47.7 32.1                               8.5 FASTST  PSBL  %   6    MAX(MPH)  
                                 MISC ---->    28 310                 37  220   
================================================================================
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:    NOVEMBER
                                          YEAR:     2004
                                          LATITUDE:   42 58 N                   
                                          LONGITUDE:  83 44 W                   

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

AVERAGE MONTHLY: 39.9   TOTAL FOR MONTH:   2.30    1 = FOG                      
DPTR FM NORMAL:   1.8   DPTR FM NORMAL:   -0.35    2 = FOG REDUCING VISIBILITY  
HIGHEST:    62 ON  6    GRTST 24HR  0.63 ON  1- 2      TO 1/4 MILE OR LESS      
LOWEST:     18 ON 14, 9                            3 = THUNDER                  
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS              
                        TOTAL MONTH:   4.6 INCHES  5 = HAIL                     
                        GRTST 24HR   4.2 ON 24-24  6 = GLAZE OR RIME            
                        GRTST DEPTH:   4 ON 25     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:   1    0.01 INCH OR MORE:  12                                  
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7                                  
MIN 32 OR BELOW:  14    0.50 INCH OR MORE:   0                                  
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0                                  

[HDD (BASE 65) ]                                                                
TOTAL THIS MO.   747    CLEAR  (SCALE 0-3)   9                                  
DPTR FM NORMAL   -44    PTCLDY (SCALE 4-7)   7                                  
SEASONAL TOTAL  1342    CLOUDY (SCALE 8-10) 14                                  
DPTR FM NORMAL  -136                                                            

[CDD (BASE 65) ]                                                                
TOTAL THIS MO.     0                                                            
DPTR FM NORMAL     0    [PRESSURE DATA]                                         
SEASONAL TOTAL   446    HIGHEST SLP 30.85 ON 14                                 
DPTR FM NORMAL  -108    LOWEST  SLP 29.50 ON 24                                 

[REMARKS]