Point Forecast Matrices
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
1059 AM CST THU FEB 11 2016

IAZ060-112200-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
1059 AM CST THU FEB 11 2016

DATE             THU 02/11/16            FRI 02/12/16            SAT 02/13/16
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      22          16          20          -3          14
TEMP                   16 21 21 20 21 20 17 20 20 18 11  6  3  0 -2 -1  7 12 12
DEWPT                   5  9 11 14 15 14 12 10  8  4  1 -3 -7 -9-11 -9 -6 -2  0
RH                     61 59 65 77 77 77 80 64 59 53 63 66 62 65 64 68 54 52 58
WIND DIR               SE SE SE SE SE  W NW  N  N NW  N  N  N NW  N  N NE SE  E
WIND SPD                4  5  6  5  5  4  6 14 17 18 14 10  9  8  4  5  2  5  8
CLOUDS                 B2 OV OV OV OV OV B2 B1 SC FW FW FW FW SC SC SC B1 B1 B2
POP 12HR                     50          80          10           0          10
QPF 12HR                   0.01        0.07           0           0           0
SNOW 12HR                     T           1       00-00
SNOW                       S  L  L  C  S                                      C
WIND CHILL              9 13 14 13 14 13  7  6  6  3 -5 -9-12-14-12-13     3  0
MIN CHILL               5     9    11     6     5    -6   -13   -15   -15     0


DATE               SUN 02/14/16  MON 02/15/16  TUE 02/16/16  WED 02/17/16
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            11    28      21    36      25    40      28    41
TEMP          11   14 23 26 23   21 32 33 28   25 36 36 31   28 37 37
DEWPT          4    8 15 19 18   19 26 26 24   24 30 29 28   26 30 30
PWIND DIR          SE     S      SW     W       W     W      NW     E
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2   OV OV B2 B2   B1 B2 B1 SC   B1 B1 B1 B2   B1 B1 SC
POP 12HR           40    50      20    10      10    20      10     5
SNOW           C    C  C  C  S    S                S  S

$$
IAZ039-112200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
1059 AM CST THU FEB 11 2016

DATE             THU 02/11/16            FRI 02/12/16            SAT 02/13/16
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      16          11          15         -10           7
TEMP                   10 14 13 13 14 13 12 14 15 13  6  0 -4 -7 -9 -8  0  5  5
DEWPT                   2  5  7  9  9  9  8  6  3  1 -2 -5 -9-11-13-12 -9 -5 -5
RH                     69 67 76 84 80 84 84 70 58 58 69 79 78 82 82 82 65 62 62
WIND DIR                S SW  S  S SW  W NW NW NW NW NW NW NW NW NW  N NW  W  E
WIND SPD                2  5  6  5  4  5  8 16 20 19 17 12 10  9  6  8  4  5  5
CLOUDS                 SC B2 B2 OV OV OV OV B1 FW FW FW FW FW FW FW FW FW SC B1
POP 12HR                     10          40          10           0           0
QPF 12HR                      0        0.02           0           0           0
SNOW 12HR                 00-00           T       00-00
SNOW                          S  C  C  C                                      C
OBVIS                                       BS BS BS
WIND CHILL                 5  4  4  6  4  0 -2 -3 -6-13-18-21-24-24-24-10 -6 -6
MIN CHILL               3     1     3    -1    -4   -13   -22   -24   -25    -8


DATE               SUN 02/14/16  MON 02/15/16  TUE 02/16/16  WED 02/17/16
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX             5    20      14    31      20    34      23    34
TEMP           6   10 16 18 16   14 26 28 23   20 30 31 26   23 31 30
DEWPT         -1    4 10 14 14   14 23 24 22   20 25 25 24   22 25 26
PWIND DIR          SE    SE       S    SW       W    SW       N    SW
WIND CHAR          GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1   B2 OV OV B2   B2 B2 B2 B1   B1 B2 B2 B2   B2 B2 B1
POP 12HR           50    70      20    10      10    20      20    10
SNOW           C    C  L  L  S    S                S  S  S    S

$$
IAZ048-112200-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
1059 AM CST THU FEB 11 2016

DATE             THU 02/11/16            FRI 02/12/16            SAT 02/13/16
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      18          13          17          -8          11
TEMP                   11 17 17 17 18 18 14 17 17 14  8  2 -2 -5 -7 -6  4  9  9
DEWPT                   4  8 10 13 13 13 11  9  6  3  0 -4 -8-10-12-11 -6 -2  0
RH                     73 67 73 84 80 80 88 70 61 61 69 75 75 78 78 78 62 60 66
WIND DIR                S  S SE  S  S NW NW  N  N NW  N  N  N NW  N  N  W  S SE
WIND SPD                6  6  5  4  4  4  8 14 19 19 14 10  9  8  5  4  4  5  6
CLOUDS                 B2 OV OV OV OV OV B2 B1 SC FW FW FW FW FW SC SC SC B1 B2
POP 12HR                     50          80          10           0          10
QPF 12HR                   0.01        0.06           0           0           0
SNOW 12HR                     T           1       00-00
SNOW                       S  L  L  C  S                                      C
WIND CHILL              0  7 10 10 11 11  3  2  0 -3 -9-14-18-20-20-17 -5 -1 -2
MIN CHILL               0     3     7     3    -1    -9   -19   -21   -21    -4


DATE               SUN 02/14/16  MON 02/15/16  TUE 02/16/16  WED 02/17/16
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX             9    25      18    34      22    37      25    37
TEMP           9   12 20 23 20   18 30 30 25   22 33 33 28   25 34 33
DEWPT          3    7 14 18 17   18 26 26 23   22 29 28 27   25 29 29
PWIND DIR          SE     S      SW     W       W     W      NW     E
WIND CHAR          GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2   OV OV B2 B2   B1 B2 B1 SC   B1 B1 B2 B2   B2 B1 SC
POP 12HR           50    50      20    10      10    20      10     5
SNOW           C    C  C  C  S    S                S  S

$$
IAZ004-112200-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
1059 AM CST THU FEB 11 2016

DATE             THU 02/11/16            FRI 02/12/16            SAT 02/13/16
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      17           8          10         -16           8
TEMP                    9 15 15 15 15 13 11  8  9  8  1 -6 -9-13-15-13 -1  6  5
DEWPT                   4  9 11 12 11  9  6  0 -1 -1 -6-10-14-16-17-14 -7 -3  0
RH                     80 77 84 88 84 84 80 69 63 66 72 82 78 86 90 95 75 66 79
WIND DIR                S  S  S  S  W NW  N  N  N  N  N NW NW NW NW NE  S  S SE
WIND SPD               10 11  9  6  5 10 16 21 23 20 17 12 10  9  5  4  8 10 11
CLOUDS                 OV OV OV OV OV OV B2 SC FW FW FW FW FW FW SC SC B1 B1 B2
POP 12HR                     60          70           5           0          10
QPF 12HR                   0.02        0.02           0           0           0
SNOW 12HR                     T           T       00-00
SNOW                       C  L  C                                            L
OBVIS                                       BS BS BS                         BS
WIND CHILL             -5  2  5  5  6  0 -6-12-11-12-20-25-28-31-30-25-15 -9-11
MIN CHILL              -5    -2     4    -6   -13   -21   -29   -32   -30   -14


DATE               SUN 02/14/16  MON 02/15/16  TUE 02/16/16  WED 02/17/16
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX             5    22      15    31      21    33      22    33
TEMP           6   11 18 20 17   15 27 28 24   21 30 30 25   22 30 29
DEWPT          2    6 13 16 16   15 25 24 22   21 26 25 24   22 28 26
PWIND DIR          SE     S      SW     W       W     W      NW     W
WIND CHAR          BZ    BZ      GN    GN      GN    GN      GN    BZ
AVG CLOUDS    B2   OV OV B2 B2   B2 B1 B1 B1   B1 B2 B1 B2   B2 B1 SC
POP 12HR           70    60      10    10      10    20      20     5
SNOW           L    L  L  L                        S  S  S    S

$$
IAZ035-112200-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
1059 AM CST THU FEB 11 2016

DATE             THU 02/11/16            FRI 02/12/16            SAT 02/13/16
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      18          12          14         -12          10
TEMP                   10 16 16 16 16 15 13 14 13 11  5 -2 -5 -9-11 -9  2  8  7
DEWPT                   3  8 10 12 11 10  8  5  2  1 -4 -8-12-14-15-13 -8 -3 -2
RH                     73 70 77 84 80 80 80 67 61 63 65 75 71 78 82 82 62 60 66
WIND DIR                S  S  S  S  S NW  N  N  N  N  N  N  N NW  N  N  S  S SE
WIND SPD                8 10  9  5  3  5 11 18 19 19 16 11  9  9  5  4  4  8 10
CLOUDS                 OV OV OV OV OV OV B2 B1 FW FW FW FW FW SC SC SC SC B1 B2
POP 12HR                     70          80           5           0          10
QPF 12HR                   0.02        0.06           0           0           0
SNOW 12HR                     T           1       00-00
SNOW                       C  D  C  C                                         L
OBVIS                                       BS BS BS                         BS
WIND CHILL             -2  4  6  7 10  6 -1 -3 -5 -7-14-20-22-26-25-21 -8 -4 -7
MIN CHILL              -2     0     6    -1    -5   -14   -23   -28   -27    -8


DATE               SUN 02/14/16  MON 02/15/16  TUE 02/16/16  WED 02/17/16
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX             7    23      17    32      22    35      24    35
TEMP           7   11 18 21 19   17 28 29 25   22 31 32 27   24 32 31
DEWPT          2    7 13 16 16   16 24 25 21   22 27 25 24   23 28 27
PWIND DIR          SE     S      SW     W       W     W      NW     S
WIND CHAR          BZ    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   OV OV B2 B2   B1 B1 B1 B1   B1 B2 B2 B2   B1 B1 SC
POP 12HR           60    60      20    10      10    20      20     5
SNOW           L    L  L  L  S    S                S  S  S    S

$$
IAZ094-112200-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
1059 AM CST THU FEB 11 2016

DATE             THU 02/11/16            FRI 02/12/16            SAT 02/13/16
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      26          17          25           0          17
TEMP                   19 24 23 23 24 22 18 22 25 23 15 10  6  3  1  2 10 15 13
DEWPT                   9 12 15 17 18 17 16 14 13  9  4  1 -4 -5 -7 -6 -3 -1  2
RH                     64 60 71 77 77 81 92 71 60 54 61 66 62 68 68 68 55 48 61
WIND DIR                E SE SE SE SE SE  N  N  N  N  N  N  N  N  N NE  E SE  E
WIND SPD                3  5  8  6  5  4  5 13 17 17 16 12 10  9  5  6  5  8  9
CLOUDS                 B2 OV OV OV OV OV B2 B2 SC SC FW FW SC SC SC SC B1 B2 B2
POP 12HR                     30          50           5           0          10
QPF 12HR                   0.01        0.05           0           0           0
SNOW 12HR                     T           1       00-00
SNOW                          C  C  C  S                                      C
WIND CHILL                17 16 15 17 16 10 10 12  9 -1 -5 -9-12-10-11  0  4  1
MIN CHILL               7    13    15    10     9    -1    -9   -12   -12     0


DATE               SUN 02/14/16  MON 02/15/16  TUE 02/16/16  WED 02/17/16
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            12    31      23    39      27    43      29    44
TEMP          12   15 25 29 25   23 35 35 30   27 39 39 33   29 40 40
DEWPT          4    9 17 21 21   22 28 28 27   26 33 32 30   28 33 33
PWIND DIR          SE     S      SW     W       W    SW      NW    SW
WIND CHAR          GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2   OV OV B2 B2   B1 B2 B1 SC   B1 B1 B1 B1   B1 SC SC
POP 12HR           30    40      20    10       5    10       5     5
SNOW           C    C  C  C  S    S

$$
IAZ017-112200-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
1059 AM CST THU FEB 11 2016

DATE             THU 02/11/16            FRI 02/12/16            SAT 02/13/16
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      15           9          11         -16           5
TEMP                    8 13 12 13 13 12 11 10  9  9  3 -6 -9-13-15-13 -3  3  3
DEWPT                   2  6  8 10 10  8  7  3  0 -1 -4 -8-12-14-16-15 -9 -6 -4
RH                     76 73 84 87 87 84 83 73 66 63 72 91 86 95 95 90 75 65 72
WIND DIR                S  S  S  S SW  W NW NW NW NW NW NW NW NW NW  N  W  S SE
WIND SPD                5  8  8  5  5  8 13 19 23 23 18 13 11 10  6  6  4  5  8
CLOUDS                 B1 B2 OV OV OV OV B2 SC FW FW FW FW FW FW FW FW SC SC B1
POP 12HR                     20          40           0           0           5
QPF 12HR                      0        0.02           0           0           0
SNOW 12HR                 00-00           T       00-00
SNOW                          C  C  S                                         L
OBVIS                                       BS BS BS                         BS
WIND CHILL             -2  2  1  4  4  1 -5 -9-11-11-17-26-29-32-31-29-13 -8-11
MIN CHILL              -3    -2     0    -6   -11   -17   -30   -34   -33   -11


DATE               SUN 02/14/16  MON 02/15/16  TUE 02/16/16  WED 02/17/16
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX             3    19      14    30      20    32      22    32
TEMP           5    9 15 17 15   14 26 27 23   20 29 29 25   22 29 28
DEWPT         -1    4 10 14 14   14 23 24 20   20 25 24 23   22 26 25
PWIND DIR          SE     S      SW    SW       W    SW       N    SW
WIND CHAR          GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2   OV OV OV B2   B2 B2 B1 B1   B1 B2 B2 B2   B2 B1 B1
POP 12HR           60    70      20    10      20    20      20    10
SNOW           L    L  L  L  S    S        S    S  S  S  S    S

$$
IAZ049-112200-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
1059 AM CST THU FEB 11 2016

DATE             THU 02/11/16            FRI 02/12/16            SAT 02/13/16
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      18          13          17          -9          10
TEMP                   12 16 15 15 16 15 14 16 17 14  6  1 -2 -6 -8 -7  3  8  7
DEWPT                   3  7  9 11 12 11 10  8  6  3 -1 -4 -8-10-12-11 -7 -4 -2
RH                     66 67 77 84 84 84 84 70 61 61 72 79 75 82 82 82 62 57 66
WIND DIR                S  S  S  S  S  W NW  N NW NW NW  N NW NW  N  N NW  S  E
WIND SPD                4  5  8  5  5  4  9 16 20 21 17 13 11  9  8  6  4  3  8
CLOUDS                 SC B2 OV OV OV OV OV B1 FW FW FW FW FW FW SC FW SC SC B1
POP 12HR                     20          60          10           0           5
QPF 12HR                      0        0.05           0           0           0
SNOW 12HR                 00-00           1       00-00
SNOW                          C  C  C  C                                      C
WIND CHILL              4  7  6  6  7  8  2  1  0 -5-13-17-20-23-24-22 -6  1 -6
MIN CHILL               2     4     6     1    -1   -13   -21   -25   -25    -6


DATE               SUN 02/14/16  MON 02/15/16  TUE 02/16/16  WED 02/17/16
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX             7    23      16    32      21    35      24    35
TEMP           7   11 18 21 18   16 28 29 24   21 31 32 27   24 32 31
DEWPT          2    5 12 17 16   16 24 26 23   21 27 26 25   24 27 26
PWIND DIR          SE     S      SW    SW       W    SW       N     W
WIND CHAR          GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2   OV OV OV B2   B2 B2 B2 B1   B1 B1 B2 B2   B2 B1 B1
POP 12HR           50    60      20    10      10    20      20    10
SNOW           C    C  L  L  S    S                S  S  S    S

$$
IAZ086-112200-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
1059 AM CST THU FEB 11 2016

DATE             THU 02/11/16            FRI 02/12/16            SAT 02/13/16
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      25          16          23          -2          15
TEMP                   17 23 23 18 20 19 17 21 23 21 12  8  4  1 -1  0  8 13 10
DEWPT                   8 10 11 14 15 14 14 13 12  8  4  0 -4 -6 -8 -6 -3 -2  1
RH                     67 57 59 84 81 80 88 71 62 56 70 69 68 72 71 75 60 50 66
WIND DIR                E SE SE  S  S SW NW NW NW NW NW NW NW NW  N  N  N  N  E
WIND SPD                2  5  4  5  5  4  4 12 18 18 16 11 10  9  6  6  5  4  6
CLOUDS                 SC B2 OV OV OV OV OV B2 SC FW FW FW FW FW SC SC SC B1 B2
POP 12HR                     20          70          10           0          10
QPF 12HR                      0        0.06           0           0           0
SNOW 12HR                 00-00           1       00-00
SNOW                          C  L  L  C                                      C
WIND CHILL                16    10 12 13 10  9  9  6 -5 -7-11-14-14-13 -2  5 -1
MIN CHILL               8    13    10    10     8    -5   -12   -15   -15    -1


DATE               SUN 02/14/16  MON 02/15/16  TUE 02/16/16  WED 02/17/16
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            10    27      19    35      24    39      26    40
TEMP          11   13 21 25 21   19 31 32 27   24 35 35 29   26 36 36
DEWPT          4    7 14 18 18   18 26 27 24   23 30 29 28   26 29 30
PWIND DIR          SE     S      SW    SW       W    SW      NW    SE
WIND CHAR          GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2   OV OV OV B2   B2 B2 B1 B1   B1 B1 B1 B2   B1 B1 SC
POP 12HR           40    50      20    10      10    10      10     5
SNOW           C    C  C  C  S    S

$$



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