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000
CXUS56 KTFX 011155
CF6LWT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   LEWISTOWN MT
                                          MONTH:     APRIL
                                          YEAR:      2011
                                          LATITUDE:   47  2 N
                                          LONGITUDE: 109 28 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
                                     12Z  AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  50  35  43   6  22   0 0.29    M    0  6.5 22 320   M    M   8 1      30 320
 2  57  28  43   6  22   0 0.05    M    0  9.6 26 290   M    M   8 1      35 290
 3  34  18  26 -11  39   0 0.09    M    T 10.2 24 280   M    M   9 12     30 270
 4  47  15  31  -7  34   0    T    M    T 14.2 30 280   M    M   3        41 290
 5  50  28  39   1  26   0 0.04    M    0 12.9 37 300   M    M   3        46 290
 6  45  26  36  -2  29   0 0.12    M    0 10.0 26 240   M    M   5 18     31 240
 7  39  26  33  -6  32   0 0.16    M    1  5.3 15  10   M    M   8 12     20  10
 8  33  30  32  -7  33   0 0.19    M    7 10.8 25 150   M    M  10 1      23  90
 9  44  24  34  -5  31   0 0.00    M    4  4.6 13 220   M    M   3        15 210
10  51  26  39  -1  26   0 0.00    M    T 11.4 26 270   M    M   4        32 270
11  64  32  48   8  17   0    T    M    0 15.0 32 250   M    M   2        39 270
12  50  26  38  -2  27   0 0.00    M    0  6.9 17 270   M    M   3        25 270
13  56  31  44   4  21   0    T    M    0 19.7 31 120   M    M   4        38 120
14  46  27  37  -4  28   0 0.32    M    0 15.3 28 280   M    M   6 1      36 310
15  52  23  38  -3  27   0 0.00    M    0 14.1 35 250   M    M   4        41 290
16  53  25  39  -2  26   0    T    M    0  5.9 22 260   M    M   7        26 340
17  39  27  33  -9  32   0 0.02    M    0  8.1 16 290   M    M  10 12     24 300
18  33  25  29 -13  36   0 0.29    M    T  6.3 18  10   M    M  10 128    22  20
19  32  20  26 -16  39   0 0.08    M    2  6.6 13 230   M    M   7 1      30 320
20  48  17  33 -10  32   0 0.00    M    T  6.9 24 220   M    M   1        29 220
21  53  30  42  -1  23   0 0.68    M    0  5.6 17 120   M    M   6 1      25 130
22  33  24  29 -14  36   0 0.91    M    8 13.7 32 300   M    M   8 12     41 300
23  41  16  29 -14  36   0 0.00    M    4  5.5 12 180   M    M   0        13 180
24  53  23  38  -6  27   0 0.00    M    M  5.0  9 200   M    M   0        10 200
25  60  26  43  -1  22   0 0.00    M    0  5.9 20 210   M    M   1        23 220
26  40  34  37  -7  28   0 0.09    M    0 11.2 25 290   M    M  10 1      31 280
27  52  29  41  -4  24   0 0.00    M    0 10.0 21 280   M    M   6        31 260
28  55  29  42  -3  23   0 0.32    M    0  9.0 25 250   M    M   6 1      43 260
29  42  26  34 -11  31   0 0.04    M    0 14.4 28  10   M    M   6 1      35 360
30  48  29  39  -7  26   0    T    M    M 13.0 31 280   M    M   9        78 200
================================================================================
SM 1400  775       855   0  3.69    M    293.6          M      167
================================================================================
AV 46.7 25.8                               9.8 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 37 300               # 78  200
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:  LEWISTOWN MT
                                          MONTH:    APRIL
                                          YEAR:     2011
                                          LATITUDE:   47  2 N
                                          LONGITUDE: 109 28 W

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

AVERAGE MONTHLY: 36.2   TOTAL FOR MONTH:   3.69    1 = FOG OR MIST
DPTR FM NORMAL:  -5.0   DPTR FM NORMAL:    2.31    2 = FOG REDUCING VISIBILITY
HIGHEST:    64 ON 11    GRTST 24HR  0.91 ON 22-22      TO 1/4 MILE OR LESS
LOWEST:     15 ON  4                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:    M          5 = HAIL
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   8 ON 22     7 = DUSTSTORM OR SANDSTORM:
                                                       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:  16
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:  28    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   855    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL   140    PTCLDY (SCALE 4-7)  16
TOTAL FM JUL 1  8166    CLOUDY (SCALE 8-10)  8
DPTR FM NORMAL   441

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.25 ON  3
DPTR FM NORMAL     0    LOWEST  SLP 29.29 ON  2

[REMARKS]
#FINAL-04-11#