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

                                          STATION:   FLINT
                                          MONTH:     JANUARY
                                          YEAR:      2005
                                          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  34  24  29   6  36   0 0.04  0.0    0  8.2 17 290   M    M   1 16     20 280
 2  51  31  41  19  24   0 0.57  0.0    0 11.7 16 280   M    M  10 16     22 160
 3  36  32  34  12  31   0 0.18  0.8    0  5.2 10  20   M    M  10 14     14 280
 4  32  28  30   8  35   0    T    T    1  4.9 10  20   M    M  10 1      10  20
 5  28  22  25   3  40   0 0.04  1.3    2 15.6 23  60   M    M  10 1      26  60
 6  25  17  21  -1  44   0 0.37  3.6    4 11.2 20 270   M    M  10 1      23  60
 7  26  17  22   0  43   0    T    T    4  6.4 15 200   M    M   9 1      17 220
 8  28  23  26   4  39   0 0.01  0.1    4  4.3 12 270   M    M  10 18     14  30
 9  33  28  31  10  34   0    T    T    4  8.1 16 240   M    M  10 18     21 260
10  34  29  32  11  33   0    T    T    3 10.4 25 300   M    M   9 1      29 300
11  34  29  32  11  33   0 0.05  0.6    3  9.4 15  90   M    M  10 18     17  80
12  58  32  45  24  20   0 0.49  0.0    2 12.3 24 190   M    M   8 12     32 190
13  58  30  44  23  21   0 0.65  1.5    0 11.8 22 190   M    M   9 1      33 190
14  30   9  20  -1  45   0    T    T    1 14.5 18 280   M    M   5        25 300
15  19   8  14  -7  51   0 0.00  0.0    1  9.5 16 260   M    M   2        20 260
16  12   6   9 -12  56   0    T  0.0    1  9.4 15 310   M    M   6 1      21 310
17  12   1   7 -14  58   0    T    T    1 11.4 20 290   M    M   4        23 300
18  15  -2   7 -14  58   0    T    T    1  9.8 21 180   M    M   3        32 170
19  29  14  22   1  43   0 0.13  2.6    2 14.8 26 290   M    M   9 18     30 290
20  17  11  14  -7  51   0    T    T    3  8.1 13  30   M    M   7 1      17  20
21  14  -3   6 -15  59   0    T    T    3  5.8 14 100   M    M   3 18     16  40
22  15   5  10 -11  55   0 0.39  9.0    5 17.2 28 360   M    M  10 129    38 360
23   8  -8   0 -21  65   0 0.00  0.0    8  8.2 22 350   M    M   0 9      28 350
24  27   3  15  -6  50   0    T    T    8  9.9 17 230   M    M   9 8      24 220
25  35  24  30   9  35   0 0.01  0.1    8  6.3 14 220   M    M  10 18     17 240
26  33   3  18  -3  47   0    T  0.1    7 14.0 23  20   M    M   8 18     28  10
27  17  -8   5 -16  60   0    T    T    6  3.5 10 360   M    M   1 1      12  10
28  23 -11   6 -15  59   0 0.00  0.0    6  5.5 14 140   M    M   0 1      15 150
29  31  10  21   0  44   0 0.00  0.0    6  4.2 10 160   M    M   3         M  M 
30  32   4  18  -3  47   0 0.00  0.0    5  5.3 15  70   M    M   5 18     18  70
31  30  11  21   0  44   0 0.00  0.0    5  2.6 12  80   M    M   6 1      13  70
================================================================================
SM  876  419      1360   0  2.93    19.7 279.5          M      207              
================================================================================
AV 28.3 13.5                               9.0 FASTST  PSBL  %   7    MAX(MPH)  
                                 MISC ---->    28 360                 38  360   
================================================================================
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:    JANUARY
                                          YEAR:     2005
                                          LATITUDE:   42 58 N                   
                                          LONGITUDE:  83 44 W                   

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

AVERAGE MONTHLY: 20.9   TOTAL FOR MONTH:   2.93    1 = FOG                      
DPTR FM NORMAL:  -0.4   DPTR FM NORMAL:    1.36    2 = FOG REDUCING VISIBILITY  
HIGHEST:    58 ON 13,12 GRTST 24HR  0.70 ON 12-13      TO 1/4 MILE OR LESS      
LOWEST:    -11 ON 28                               3 = THUNDER                  
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS              
                        TOTAL MONTH:  19.7 INCHES  5 = HAIL                     
                        GRTST 24HR   9.0 ON 22-22  6 = GLAZE OR RIME            
                        GRTST DEPTH:   8 ON 25,24  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:  21    0.01 INCH OR MORE:  12                                  
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7                                  
MIN 32 OR BELOW:  31    0.50 INCH OR MORE:   2                                  
MIN  0 OR BELOW:   5    1.00 INCH OR MORE:   0                                  

[HDD (BASE 65) ]                                                                
TOTAL THIS MO.  1360    CLEAR  (SCALE 0-3)   8                                  
DPTR FM NORMAL    19    PTCLDY (SCALE 4-7)   6                                  
SEASONAL TOTAL  3889    CLOUDY (SCALE 8-10) 17                                  
DPTR FM NORMAL  -102                                                            

[CDD (BASE 65) ]                                                                
TOTAL THIS MO.     0                                                            
DPTR FM NORMAL     0    [PRESSURE DATA]                                         
SEASONAL TOTAL     0    HIGHEST SLP 30.83 ON 18                                 
DPTR FM NORMAL     0    LOWEST  SLP 29.49 ON 13                                 

[REMARKS]