Point Forecast Matrices
Issued by NWS Des Moines, IA

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355
FOUS53 KDMX 081700
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
1059 AM CST MON FEB 8 2016

IAZ060-082200-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
1059 AM CST MON FEB 8 2016

DATE             MON 02/08/16            TUE 02/09/16            WED 02/10/16
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                      20          10          18           3          16
TEMP                   19 20 19 18 16 13 10 11 16 18 15 11  9  5  5  4 12 15 16
DEWPT                  10 11 11 10  8  6  5  5  5  5  5  3  1 -1 -3 -2 -1  2  4
RH                     67 67 70 70 70 73 80 76 61 56 64 69 69 76 69 75 55 55 58
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N NW NW NW NW
WIND SPD               29 28 24 20 18 17 17 18 18 17 16 14 13 12 11 11 10  8  5
WIND GUST              40
CLOUDS                 OV OV OV B2 B1 B1 SC SC SC SC SC SC FW SC SC SC SC B1 B1
POP 12HR                     80          10           0           0           5
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                     T       00-00       00-00
SNOWSHWRS               L  C
OBVIS                  BS BS
WIND CHILL              0  2  2  1  0 -4 -7 -7  0  3 -1 -5 -7-12-11-13 -1  5  8
MIN CHILL              -1     0     0    -8   -10    -2    -7   -13   -15     1
WINTER WEATH            Y  Y


DATE               THU 02/11/16  FRI 02/12/16  SAT 02/13/16  SUN 02/14/16
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    24      14    26       7    22      14    32
TEMP          12    8 22 22 16   15 25 23 13    8 21 18 17   15 29 30
DEWPT          5    3  8  9  9    9 14 12  7    3  6  7  7    9 15 21
PWIND DIR          NE    NE       N     N       N    NE       E     S
WIND CHAR          LT    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    B1   B1 B1 B1 B1   B2 B2 B2 B1   SC SC SC SC   B1 B1 B2
POP 12HR           10     5      10    10       5     5      10    20
SNOW                                                             S  S

$$
IAZ039-082200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
1059 AM CST MON FEB 8 2016

DATE             MON 02/08/16            TUE 02/09/16            WED 02/10/16
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           6          11          -3           9
TEMP                   16 16 16 15 13 11  7  6 10 11  8  6  5 -1 -2 -2  5  9  8
DEWPT                  10 10 10  9  7  5  3  3  3  2  2  0 -1 -4 -6 -5 -3 -1  0
RH                     77 77 77 77 76 76 83 87 73 66 76 76 76 87 82 87 69 63 69
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD               28 26 23 21 19 17 17 18 19 18 17 16 14 14 13 13 12 10  6
CLOUDS                 OV OV OV OV OV B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC B1
POP 12HR                    100          30           0           0           5
QPF 12HR                   0.01        0.01           0           0           0
SNOW 12HR                     T           T       00-00
SNOWSHWRS               L  C  C  S
OBVIS                  BS BS BS BS
WIND CHILL             -4 -4 -2 -3 -5 -7-11-13 -9 -7-10-12-13-20-21-21-12 -5 -3
MIN CHILL              -7    -4    -6   -13   -15   -10   -14   -22   -22   -10
WINTER WEATH            Y  Y


DATE               THU 02/11/16  FRI 02/12/16  SAT 02/13/16  SUN 02/14/16
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            -1    15       5    18      -2    14       6    25
TEMP           3   -1 13 12  6    7 18 15  6   -2 13 10 10    7 23 24
DEWPT         -1   -2  5  4  2    4 10  7  1   -4  2  3  3    6 14 17
PWIND DIR           N     N      NW    NW      NW     N       E     S
WIND CHAR          LT    LT      LT    LT      GN    LT      GN    BZ
AVG CLOUDS    B1   B1 B1 SC SC   B1 B2 B1 SC   FW FW SC SC   B1 B2 B2
POP 12HR           10     5      10    10       0     5       5    30
SNOW                                                             C  C

$$
IAZ048-082200-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
1059 AM CST MON FEB 8 2016

DATE             MON 02/08/16            TUE 02/09/16            WED 02/10/16
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           7          14           0          12
TEMP                   17 17 17 15 13 10  8  7 12 14 12  8  7  1  1  0  7 11 12
DEWPT                  10 10  9  8  7  5  4  4  4  4  5  2  0 -2 -4 -3 -1  1  3
RH                     73 73 70 73 76 80 83 87 70 64 73 76 72 87 79 87 69 63 66
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N NW NW NW NW
WIND SPD               31 28 24 21 19 18 18 19 19 17 14 14 14 13 12 11 10  8  5
WIND GUST              41
CLOUDS                 OV OV OV B2 B1 B1 SC SC SC SC SC SC FW SC SC SC SC B1 B1
POP 12HR                     80          10           0           0           5
QPF 12HR                   0.02           0           0           0           0
SNOW 12HR                     T       00-00       00-00
SNOWSHWRS               L  C
OBVIS                  BS BS BS BS
WIND CHILL             -3 -2 -1 -3 -5 -8-12-13 -6 -3 -5 -9-11-17-17-17 -7 -1  3
MIN CHILL              -4    -3    -6   -12   -13    -6   -12   -17   -17    -4
WINTER WEATH            Y  Y


DATE               THU 02/11/16  FRI 02/12/16  SAT 02/13/16  SUN 02/14/16
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      10    22       2    17      11    29
TEMP           8    4 17 17 11   12 21 19  9    3 16 14 15   12 27 28
DEWPT          4    3  7  8  8    8 13 11  5    0  5  7  7    9 15 20
PWIND DIR          NE    NE       N     N       N    NE      SE     S
WIND CHAR          LT    LT      LT    LT      GN    GN      GN    BZ
AVG CLOUDS    B1   B1 B1 B1 B1   B2 B2 B1 SC   SC SC SC B1   B1 B2 B2
POP 12HR           10     5      10    10       5    10      10    20
SNOW                                                             S  S

$$
IAZ004-082200-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
1059 AM CST MON FEB 8 2016

DATE             MON 02/08/16            TUE 02/09/16            WED 02/10/16
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                      14           3          12          -5           9
TEMP                   14 14 14 12 10  6  4  4  9 12  8  3  2 -3 -3 -5  5  9  8
DEWPT                   9  9  8  7  5  3  1  2  3  3  2  0 -3 -5 -8 -5 -3  0  2
RH                     80 80 76 80 80 87 87 91 76 66 76 87 79 91 78100 69 66 76
WIND DIR               NW NW NW NW  N NW NW NW NW NW NW NW  N  N  N NW NW NW NW
WIND SPD               33 29 26 25 23 21 20 20 20 20 19 18 17 14 12 10  9  6  4
WIND GUST              46 41 36
CLOUDS                 OV OV B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1
POP 12HR                     70           5           0           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SNOWSHWRS               C  S
OBVIS                  BS BS BS BS
WIND CHILL             -8 -7 -6 -9-10-14-17-17-10 -7-11-17-18-23-22-22 -9 -2 -1
MIN CHILL             -10    -8   -10   -17   -18   -13   -18   -24   -23    -7
BLIZZARD                W  W


DATE               THU 02/11/16  FRI 02/12/16  SAT 02/13/16  SUN 02/14/16
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             0    14       5    17      -4    13       6    26
TEMP           4    0 13 10  7    6 17 12  3   -4 11 10 12    8 24 26
DEWPT          1    0  5  6  7    6 10  7  0   -4  2  5  6    8 17 20
PWIND DIR          NE    NE      NW     N       N     E      SE     S
WIND CHAR          LT    LT      LT    GN      GN    GN      GN    BZ
AVG CLOUDS    B1   B1 B1 B1 B2   B2 B2 B1 SC   SC SC SC B1   B1 B2 B2
POP 12HR           10     5      10    10       0     5      10    20
SNOW                                                             S  S

$$
IAZ035-082200-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
1059 AM CST MON FEB 8 2016

DATE             MON 02/08/16            TUE 02/09/16            WED 02/10/16
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           6          13          -2          10
TEMP                   16 16 16 14 12 10  7  6 10 13 11  6  4  0  0 -2  6  9 10
DEWPT                   9  9  8  7  6  4  3  3  3  3  3  0 -2 -4 -6 -4 -2  0  2
RH                     73 73 70 73 76 76 83 87 73 63 69 76 75 83 75 91 69 66 69
WIND DIR               NW NW NW NW  N NW NW NW  N NW NW NW  N  N  N NW NW NW NW
WIND SPD               32 29 23 21 19 18 17 17 18 17 14 14 14 13 11 10  9  6  5
WIND GUST                    33
CLOUDS                 OV OV OV B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC B1 B1
POP 12HR                     80           5           0           0          10
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                     T       00-00       00-00
SNOWSHWRS               L  C
OBVIS                  BS BS BS BS
WIND CHILL             -5 -4 -2 -4 -6 -9-12-13 -8 -3 -6-13-14-19-17-19 -8 -2  0
MIN CHILL              -7    -5    -7   -13   -13    -7   -14   -20   -20    -7
BLIZZARD                W  W


DATE               THU 02/11/16  FRI 02/12/16  SAT 02/13/16  SUN 02/14/16
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             2    16       8    20      -1    15       9    27
TEMP           6    3 15 13  9   10 19 16  5    0 13 12 13   11 26 26
DEWPT          1    1  6  6  6    7 11  8  2   -2  3  4  6    8 16 19
PWIND DIR          NE    NE      NW     N       N    NE      SE     S
WIND CHAR          LT    LT      LT    GN      GN    GN      GN    BZ
AVG CLOUDS    B1   B1 B1 B1 B1   B2 B2 B2 SC   SC SC SC B1   B1 B2 B2
POP 12HR           10     5      10    10       0     5      10    20
SNOW                                                             S  S

$$
IAZ094-082200-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
1059 AM CST MON FEB 8 2016

DATE             MON 02/08/16            TUE 02/09/16            WED 02/10/16
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          11          22           4          20
TEMP                   22 22 22 19 16 14 11 13 19 22 17 13 12  6  5  5 17 20 19
DEWPT                  13 13 13 12 10  8  6  6  6  6  7  5  3  1 -1  0  1  3  5
RH                     68 68 68 74 77 76 80 73 56 49 64 70 66 79 76 79 49 47 54
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW  N  N  N NW NW NW  N
WIND SPD               29 28 24 20 18 17 18 18 18 17 16 14 13 12 12 11  9  6  5
WIND GUST              43 39 35
CLOUDS                 OV OV OV B2 B1 B1 SC SC SC SC SC FW FW SC SC SC SC SC B1
POP 12HR                     90          10           0           0           5
QPF 12HR                   0.02           0           0           0           0
SNOW 12HR                     T       00-00       00-00
SNOWSHWRS               C  C
OBVIS                  BS BS
WIND CHILL              4  5  6  3  0 -3 -7 -4  4  8  2 -3 -4-10-11-11  6 11 11
MIN CHILL               3     4     0    -7    -7     2    -5   -12   -12     6
WINTER WEATH            Y  Y


DATE               THU 02/11/16  FRI 02/12/16  SAT 02/13/16  SUN 02/14/16
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      16    31      10    26      17    33
TEMP          15   10 25 24 19   17 30 27 18   10 24 22 21   18 31 31
DEWPT          6    3  8 11 12   11 16 14 10    5  8  8  7    8 16 23
PWIND DIR          NE    NE      NE     N       N    NE       E     S
WIND CHAR          LT    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    B1   B1 B1 B1 B1   B1 B2 B1 B1   SC SC SC SC   B1 B1 B2
POP 12HR           10     5       5    10       5     5      10    20
SNOW                                                             S  S

$$
IAZ017-082200-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
1059 AM CST MON FEB 8 2016

DATE             MON 02/08/16            TUE 02/09/16            WED 02/10/16
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                      13           3           9          -5           7
TEMP                   13 13 14 13 10  7  4  4  8  9  8  5  3 -1 -4 -5  3  7  7
DEWPT                   8  9  8  6  4  3  1  1  1  2  2 -1 -3 -5 -8 -6 -3 -2  0
RH                     80 84 76 73 76 83 87 87 72 72 76 76 75 83 82 95 75 66 72
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW  N  N NW NW NW NW NW
WIND SPD               32 29 26 25 21 20 20 21 21 20 19 18 17 16 14 13 11  9  6
WIND GUST                    36
CLOUDS                 OV OV OV OV B2 B1 B1 SC SC SC SC SC SC SC SC SC SC B1 B1
POP 12HR                     80          20           0           0          10
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                     T           T       00-00
SNOWSHWRS               L  C  S
OBVIS                  BS BS BS BS
WIND CHILL             -9 -8 -6 -7-10-13-17-18-13-10-11-15-17-21-24-25-13 -7 -5
MIN CHILL             -11    -9   -11   -17   -19   -13   -18   -24   -25   -11
BLIZZARD                W  W


DATE               THU 02/11/16  FRI 02/12/16  SAT 02/13/16  SUN 02/14/16
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    13       3    16      -5    12       4    24
TEMP           1   -3 11 10  5    4 15 12  1   -4 11  7 10    8 21 23
DEWPT         -3   -3  4  4  3    3  9  6 -1   -5  2  2  5    7 15 18
PWIND DIR           N     N      NW    NW      NW    NE      SE     S
WIND CHAR          LT    LT      LT    GN      GN    GN      GN    BZ
AVG CLOUDS    B1   B1 B1 B1 B1   B1 B2 B1 SC   FW FW SC SC   B1 B2 B2
POP 12HR           10     5      10    10       0     5      10    20
SNOW                                                             S  S

$$
IAZ049-082200-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
1059 AM CST MON FEB 8 2016

DATE             MON 02/08/16            TUE 02/09/16            WED 02/10/16
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           6          12          -1          10
TEMP                   16 16 16 14 13 10  7  6 10 12  8  6  5  1  0 -1  7  9 10
DEWPT                  10 10 10  9  7  5  3  3  4  3  3  1  0 -2 -4 -3 -2  0  2
RH                     77 77 77 80 76 80 83 87 76 66 79 79 79 87 83 91 66 66 69
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD               31 27 24 23 19 19 19 20 20 19 17 16 16 14 13 12 11  9  6
CLOUDS                 OV OV OV OV B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC B1 B1
POP 12HR                     90          30           0           0           5
QPF 12HR                   0.02        0.01           0           0           0
SNOW 12HR                     T           T       00-00
SNOWSHWRS               L  C  C  S
OBVIS                  BS BS BS BS
WIND CHILL             -5 -4 -2 -5 -5 -9-13-14 -9 -6-10-13-14-18-19-19 -9 -4  0
MIN CHILL              -7    -4    -7   -13   -14   -11   -15   -19   -21    -7
WINTER WEATH            Y  Y


DATE               THU 02/11/16  FRI 02/12/16  SAT 02/13/16  SUN 02/14/16
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             1    17       8    20       0    16       9    28
TEMP           6    2 16 14  9   10 20 16  7    0 14 11 12   11 26 27
DEWPT          2    1  6  6  6    6 12 10  4   -1  4  5  5    8 15 19
PWIND DIR           N    NE       N    NW       N    NE       E     S
WIND CHAR          LT    LT      LT    LT      GN    GN      GN    BZ
AVG CLOUDS    B1   B1 B1 B1 B1   B1 B2 B1 SC   SC FW SC B1   B1 B1 B2
POP 12HR           10     5      10    10       5     5      10    30
SNOW                                                             C  C

$$
IAZ086-082200-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
1059 AM CST MON FEB 8 2016

DATE             MON 02/08/16            TUE 02/09/16            WED 02/10/16
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                      19          11          18           2          17
TEMP                   19 19 19 17 16 14 11 12 16 18 13 10  9  4  3  3 14 17 15
DEWPT                  13 12 11 10  9  7  5  5  4  4  4  3  1  0 -2 -1  0  1  3
RH                     77 74 70 73 73 73 76 73 58 53 67 73 69 83 79 83 53 49 58
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD               28 28 24 23 18 18 18 18 18 19 19 17 16 14 14 13 12 10  8
CLOUDS                 OV OV OV OV OV B2 B2 B1 B1 SC SC SC FW SC SC SC SC SC B1
POP 12HR                     90          30           0           0           5
QPF 12HR                   0.01        0.01           0           0           0
SNOW 12HR                     T           T       00-00
SNOWSHWRS               L  C  C  S
OBVIS                  BS
WIND CHILL              0  0  2 -1  0 -3 -7 -6  0  2 -5 -8 -8-14-16-15  0  5  4
MIN CHILL              -2     0    -2    -7    -7    -6    -9   -17   -16     2


DATE               THU 02/11/16  FRI 02/12/16  SAT 02/13/16  SUN 02/14/16
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             6    23      12    27       7    22      13    31
TEMP          13    7 22 21 16   13 26 23 14    8 21 18 18   14 29 29
DEWPT          5    4  8  9  9    9 13 12  9    4  5  5  6    7 12 20
PWIND DIR           N    NE       N     N       N    NE       E    SE
WIND CHAR          LT    LT      LT    LT      GN    GN      GN    BZ
AVG CLOUDS    B1   B1 B1 B1 B1   B1 B2 B1 B1   SC SC SC SC   B1 B1 B2
POP 12HR            5     5      10    10       5     5      10    30
SNOW                                                             C  C

$$



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