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

                                          STATION:   FLINT
                                          MONTH:     FEBRUARY
                                          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  32   8  20  -1  45   0 0.00  0.0    5  0.9 10  90   M    M   7 128    12  90
 2  33   5  19  -2  46   0 0.00  0.0    5  2.1 10  90   M    M   0 18     10  90
 3  38   5  22   1  43   0 0.00  0.0    4  3.5 10 210   M    M   4 18     13 210
 4  43  18  31   9  34   0 0.00  0.0    3  5.7 10 190   M    M   3 18     14 180
 5  49  22  36  14  29   0 0.00  0.0    2  6.2 14 190   M    M   1 128    18 210
 6  46  28  37  15  28   0 0.00  0.0    1  8.4 14 180   M    M   1 18     18 160
 7  42  37  40  18  25   0 0.17  0.0    T  6.9 13 190   M    M  10 12     16 190
 8  38  28  33  11  32   0 0.06    T    T  6.9 13  10   M    M  10 12     16  10
 9  28  20  24   2  41   0 0.05  0.8    T  7.9 12  10   M    M  10 1      14  10
10  29  15  22  -1  43   0    T    T    1  9.7 16 340   M    M   5 1      20 340
11  30  18  24   1  41   0    T    T    T  9.4 17 280   M    M   7 18     21 280
12  42  24  33  10  32   0 0.00  0.0    T 10.3 20 290   M    M   3        24 270
13  33  23  28   5  37   0 0.14    T    0 12.5 24 110   M    M   3 146    29 110
14  48  29  39  16  26   0 0.57  0.2    T 15.2 26 170   M    M  10 168    33 180
15  41  34  38  14  27   0 0.50    T    0  7.1 20 240   M    M  10 1      26 260
16  34  25  30   6  35   0    T    T    0 10.1 17 250   M    M  10 1      22 240
17  26  13  20  -4  45   0 0.05  1.5    2 15.4 26 280   M    M   8 128    32 280
18  20  10  15  -9  50   0    T    T    1  8.8 18 270   M    M   7        23 280
19  33  17  25   0  40   0    T    T    T  9.6 21 280   M    M   3 1      25 250
20  31  21  26   1  39   0 0.45  5.3    T 12.0 23 120   M    M   9 12     26 120
21  34  29  32   7  33   0    T    T    5  8.2 14 280   M    M  10 1      17 290
22  32  25  29   4  36   0 0.08  1.2    3  5.5 14 360   M    M  10 18     16 360
23  30   4  17  -9  48   0    T    T    3  3.5 12 130   M    M   6 1      14 140
24  29  18  24  -2  41   0    T    T    3  6.6 13 110   M    M   8 1      15 110
25  31  16  24  -2  41   0 0.13  2.6    3  9.3 17 290   M    M  10 128    20 310
26  28   0  14 -13  51   0    T    T    5  6.9 16 330   M    M   1 1      18 330
27  28   1  15 -12  50   0 0.00  0.0    5  8.9 23 130   M    M   1        25 130
28  34  24  29   1  36   0 0.25  3.1    4  4.6  9  80   M    M   8 12      9  10
================================================================================
SM  962  517      1074   0  2.45    14.7 222.1          M      175              
================================================================================
AV 34.4 18.5                               7.9 FASTST  PSBL  %   6    MAX(MPH)  
                                 MISC ---->  # 26 280                 33  180   
================================================================================
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:    FEBRUARY
                                          YEAR:     2005
                                          LATITUDE:   42 58 N                   
                                          LONGITUDE:  83 44 W                   

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

AVERAGE MONTHLY: 26.4   TOTAL FOR MONTH:   2.45    1 = FOG                      
DPTR FM NORMAL:   2.6   DPTR FM NORMAL:    1.10    2 = FOG REDUCING VISIBILITY  
HIGHEST:    49 ON  5    GRTST 24HR  0.65 ON 13-14      TO 1/4 MILE OR LESS      
LOWEST:      0 ON 26                               3 = THUNDER                  
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS              
                        TOTAL MONTH:  14.7 INCHES  5 = HAIL                     
                        GRTST 24HR   5.3 ON 20-20  6 = GLAZE OR RIME            
                        GRTST DEPTH:   5 ON 27,26  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:  13    0.01 INCH OR MORE:  11                                  
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7                                  
MIN 32 OR BELOW:  26    0.50 INCH OR MORE:   2                                  
MIN  0 OR BELOW:   1    1.00 INCH OR MORE:   0                                  

[HDD (BASE 65) ]                                                                
TOTAL THIS MO.  1074    CLEAR  (SCALE 0-3)   9                                  
DPTR FM NORMAL   -73    PTCLDY (SCALE 4-7)   6                                  
SEASONAL TOTAL  4963    CLOUDY (SCALE 8-10) 13                                  
DPTR FM NORMAL  -175                                                            

[CDD (BASE 65) ]                                                                
TOTAL THIS MO.     0                                                            
DPTR FM NORMAL     0    [PRESSURE DATA]                                         
SEASONAL TOTAL     0    HIGHEST SLP 30.56 ON  1                                 
DPTR FM NORMAL     0    LOWEST  SLP 29.38 ON 28                                 

[REMARKS]