Point Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 011229
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
629 AM CST SUN FEB 1 2015

IAZ060-012200-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
629 AM CST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
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                      33          -2          17          11          30
TEMP                29 22 18 15 13  8  4 -2  2  9 17 14 13 13 13 11 15 25 29 26
DEWPT               28 21 17 14  8  4 -1 -6 -2  1  4  6  9 11 12 11 15 19 20 21
RH                  96 96 96 96 80 83 79 82 83 69 56 70 84 91 96100100 78 69 81
WIND DIR            NE  N  N  N  N  N NW NW  W SW  S  S  S SW SW  W SW  S  S  W
WIND SPD            17 21 21 23 18 14 10  6  3  8 11 10 10 11  9  8  6  5  6  8
CLOUDS              OV OV OV OV OV B2 SC FW SC SC B1 B2 B2 B1 B1 SC B1 B2 B2 B2
POP 12HR                    100          70           5          20          30
QPF 12HR                   0.28        0.02           0           0        0.05
SNOW 12HR                     4           T       00-00
SNOW                 D  D  D  L  C                    S  S              C  C  S
OBVIS                  BS BS BS
WIND CHILL          17  6  1 -3 -4 -9-11-15 -7 -3  4  1  0 -1  1 -1  5 18 22 17
MIN CHILL        26     6    -3    -9   -15   -14    -2    -2    -2    -1    16
WINTER STORM         W  W  W  W


DATE               WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
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            14    20      -5    16       7    31      24    39
TEMP          20   15 18 15  0   -4 12 15  7   10 26 31 26   24 37 36
DEWPT         17   14 10  7 -1   -6  2  5  2    4 17 22 23   24 30 31
PWIND DIR          NW     N      NW    SE       S     S      SW    SW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2   B2 B2 B1 SC   SC SC SC SC   SC SC SC SC   SC SC B1
POP 12HR           20    30       5     5       0     0       5    10
SNOW           S    S  C  C

$$
IAZ039-012200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
629 AM CST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
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          -5          12           6          24
TEMP                19 17 15 13 12  8  2 -5 -2  6 12  9  8  8  8  6 10 19 23 19
DEWPT               18 16 14 11  7  3 -2 -7 -3  1  3  4  5  6  7  6 10 14 17 19
RH                  96 96 96 91 80 79 83 91 95 79 66 80 87 91 96100100 80 77100
WIND DIR            NE NE  N  N  N  N NW NW  W SW  S  S  S  S SW SW SW SW SW NW
WIND SPD            25 25 25 24 17 13 10  6  3  5 10 10 10 10  9  6  4  3  4  4
WIND GUST              35
CLOUDS              OV OV OV OV OV B2 SC FW SC SC B1 B2 B2 B2 B2 B2 B2 OV OV OV
POP 12HR                    100          70           5          30          50
QPF 12HR                   0.22        0.02           0        0.02        0.07
SNOW 12HR                     4           T       00-00
SNOW                 D  D  D  L  C                    C  C  S  S        C  C  C
OBVIS               BS BS BS BS
WIND CHILL           2 -1 -4 -6 -5 -8-14-19-10 -4 -1 -5 -6 -6 -5 -6  2    17 12
MIN CHILL         9    -3    -7   -10   -19   -17    -5    -7    -6    -4    12
WINTER STORM         W  W  W  W


DATE               WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
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    16     -11    11       1    24      19    33
TEMP          17   10 15 11 -4  -10  8  9  1    3 18 23 20   19 31 29
DEWPT         15   10  9  5 -7  -11  1  3 -1    0 13 19 20   19 27 28
PWIND DIR          NW    NW      NW    SE       S     S       S    SE
WIND CHAR          LT    GN      GN    LT      GN    GN      GN    GN
AVG CLOUDS    OV   B2 B1 SC SC   FW FW SC SC   SC SC SC B1   B1 B1 B2
POP 12HR           30    10       0     5       5     5       5    10
SNOW           C    S

$$
IAZ048-012200-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
629 AM CST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
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                      30          -5          15           7          26
TEMP                24 19 16 14 12  6  2 -5 -2  7 15 12 10  9  9  7 11 21 25 22
DEWPT               22 17 15 11  6  2 -3 -7 -3  1  4  6  8  9  9  7 11 18 19 20
RH                  92 92 96 88 76 83 79 91 95 76 61 76 91100100100100 88 78 92
WIND DIR            NE  N  N  N  N  N NW NW  W SW  S  S  S SW SW  W SW SE  S  N
WIND SPD            21 24 24 24 18 13 10  6  3  8 11 10 10 10  9  6  4  4  6  6
CLOUDS              OV OV OV OV OV B2 SC FW SC SC B1 OV B2 B2 B1 SC B1 OV B2 B2
POP 12HR                    100          70           5          20          40
QPF 12HR                   0.25        0.02           0        0.01        0.07
SNOW 12HR                     4           T       00-00
SNOW                 D  D  D  L  C                    S  S              C  C  S
OBVIS               BS BS BS BS
WIND CHILL           9  2 -2 -5 -6-11-14-19-10 -6  2 -1 -4 -5 -4 -5  3 15 17 14
MIN CHILL        18     0    -5   -11   -19   -17    -3    -5    -5    -3    14
WINTER STORM         W  W  W  W


DATE               WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
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    17      -9    14       4    29      21    36
TEMP          19   11 16 11 -4   -8 11 12  4    7 24 28 23   21 34 32
DEWPT         16   11  9  5 -5   -9  2  5  0    3 16 22 23   21 29 29
PWIND DIR          NW     N      NW    SE       S     S      SW     S
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2   B2 B1 SC SC   FW SC SC SC   SC SC SC SC   B1 B1 B1
POP 12HR           20    20       0     5       5     0       5    10
SNOW           S    S  S  S

$$
IAZ004-012200-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
629 AM CST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
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          13           7          23
TEMP                15 13 12 10  6  1 -2 -7 -2  7 13 10  9  9  9  7 11 19 22 18
DEWPT               12 10  8  5  1 -3 -6 -9 -5  0  3  6  7  7  7  6 10 13 15 16
RH                  88 87 84 80 79 83 82 91 87 72 63 83 91 91 91 96 96 77 74 92
WIND DIR             N  N  N  N  N  N NW  W SW  S  S  S SW SW  W  W  S SE  W  N
WIND SPD            26 25 23 20 13 10  6  5  8 12 16 14 12 10  8  6  4  3  5  5
CLOUDS              OV OV OV OV SC FW FW FW SC SC B1 B2 B2 B2 B2 B1 B2 OV OV OV
POP 12HR                    100          40          10          20          50
QPF 12HR                   0.11           0           0           0        0.07
SNOW 12HR                     2       00-00       00-00
SNOW                 D  D  L  C                       S  S        S  S  C  C  S
OBVIS               BS BS BS BS
WIND CHILL          -4 -7 -7 -9-11-15-16-20-17 -9 -3 -7 -7 -5 -3 -5  3    15 10
MIN CHILL         0    -7    -9   -15   -20   -19    -7    -7    -5    -3     9
WINTER STORM         W  W  W  W


DATE               WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
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    14      -7    15       7    28      21    32
TEMP          14    8 13  7 -4   -5 11 15  8    9 26 27 23   21 30 29
DEWPT         11    7  6  1 -6   -6  5  9  7    7 20 22 22   21 27 28
PWIND DIR           N    NW      NW     S       S    SW      SW    SE
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   B2 B1 SC FW   FW SC B1 SC   SC SC SC B1   B1 B1 B2
POP 12HR           20    10       0     5       5     0       5    20
SNOW           S                                                 S  S

$$
IAZ035-012200-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
629 AM CST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
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          -7          15           8          25
TEMP                19 17 15 12  9  4  0 -7 -2  7 15 12 11 10 10  8 12 20 24 20
DEWPT               17 15 12  8  4  0 -4 -9 -4  1  4  6  8  9  9  8 12 17 18 19
RH                  92 92 88 84 80 83 83 91 91 76 61 76 87 96 96100100 88 77 96
WIND DIR            NE  N  N  N  N  N NW NW SW  S  S  S  S SW SW  W SW SE  S  N
WIND SPD            24 24 20 17 16 12  8  4  3 10 13 12 11 10  8  6  4  4  6  5
CLOUDS              OV OV OV OV B2 SC FW FW SC SC B1 B2 B2 B2 B2 B1 B2 OV OV B2
POP 12HR                    100          60          10          20          50
QPF 12HR                   0.20        0.01           0        0.01        0.10
SNOW 12HR                     3           T       00-00
SNOW                 D  D  D  L                       S  S        S  S  C  C  S
OBVIS               BS BS BS
WIND CHILL           2 -2 -2 -5 -8-13-14-18-10 -8  0 -3 -3 -4 -2 -3  4 13 16 12
MIN CHILL         8    -2    -6   -13   -18   -16    -5    -5    -3    -2    10
WINTER STORM         W  W  W  W


DATE               WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
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    16      -7    14       5    29      21    35
TEMP          16   10 15 10 -4   -5 10 13  5    8 24 29 23   21 33 33
DEWPT         14   10  8  3 -6   -7  3  6  3    5 18 22 22   21 28 28
PWIND DIR           N     N      NW     S       S     S       S     S
WIND CHAR          LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2   B2 B1 SC FW   FW SC SC SC   SC SC SC B1   B1 B1 B1
POP 12HR           20    10       0     5       5     0       5    10
SNOW           S    S

$$
IAZ094-012200-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
629 AM CST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
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                      32           0          17          13          33
TEMP                30 28 20 16 13 10  5  0  3 11 17 15 14 14 15 13 17 27 32 30
DEWPT               30 27 18 14  8  5  1 -3  0  4  6  8 11 13 13 13 17 22 24 25
RH                 100 96 92 92 80 80 83 87 87 73 61 73 88 96 92100100 81 72 81
WIND DIR             N  N  N  N  N  N NW NW  W SW  S  S  S SW SW SW SW  S  S SW
WIND SPD            11 19 24 24 19 16 10  6  4  6 10  9 10 11 10  8  6  6  8  8
CLOUDS              OV OV OV OV OV OV B1 FW SC SC B1 OV B1 SC SC SC SC B1 B1 B1
POP 12HR                    100          70           5          10          20
QPF 12HR                   0.26        0.02           0           0           0
SNOW 12HR                     4           T       00-00
SNOW                 D  D  D  L  C                                      S  S
OBVIS                  BS BS BS
WIND CHILL          20 15  3 -2 -5 -7-10-13 -6  0  5  3  1  0  2  2  8 20 25 22
MIN CHILL        26    15    -2   -10   -13   -12     1    -1    -1     0    21
WINTER STORM         W  W  W  W


DATE               WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
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            15    21      -2    17       7    33      23    41
TEMP          22   16 20 15  5   -2 14 16  8    9 27 33 26   23 39 39
DEWPT         19   16 14  8  3   -3  3  5  3    4 18 23 23   23 31 32
PWIND DIR          NW     N       N    SE       S     S      SW    SW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1   B1 B2 B2 B1   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR           10    40      10    10       5     0       5    10
SNOW                   C  C

$$
IAZ017-012200-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
629 AM CST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
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          -7          12           6          23
TEMP                16 15 14 11  9  3 -1 -7 -2  6 12  9  8  8  8  6 10 18 22 19
DEWPT               15 13 11  8  4  0 -5 -8 -4  0  2  4  5  6  6  6 10 13 15 17
RH                  96 92 88 87 80 87 83 95 91 76 63 80 87 91 91100100 80 74 92
WIND DIR            NE NE  N  N  N  N NW NW SW SW  S  S  S SW SW  W  S SE SW  N
WIND SPD            25 26 23 23 16 12  8  5  4 10 12 12 12 10  8  6  4  3  4  5
CLOUDS              OV OV OV OV B1 SC FW FW SC SC B1 B2 B2 B2 B2 B2 B2 OV OV OV
POP 12HR                    100          50          10          30          50
QPF 12HR                   0.16        0.01           0        0.02        0.08
SNOW 12HR                     3           T       00-00
SNOW                 D  D  D  C                       C  C  S  S  S  S  C  C  S
OBVIS               BS BS BS BS
WIND CHILL          -3 -4 -6 -9 -8-14-15-20-12 -9 -3 -7 -8 -6 -4 -6  2    16 11
MIN CHILL         3    -6    -9   -14   -20   -17    -7    -8    -6    -4    10
WINTER STORM         W  W  W  W


DATE               WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
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             8    14      -9    12       4    24      19    31
TEMP          15    9 13  8 -3   -8  9  9  5    5 20 24 20   19 30 27
DEWPT         12    9  7  2 -7  -11  1  4  3    4 15 21 20   19 27 26
PWIND DIR           N    NW      NW     S       S     S       S    SE
WIND CHAR          LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   B2 B1 SC FW   FW FW SC SC   SC SC SC B1   B1 B2 B2
POP 12HR           20    10       0     5       5     5       5    20
SNOW           S    S                                            S  S

$$
IAZ049-012200-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
629 AM CST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
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                      29          -5          12           7          25
TEMP                23 19 16 13 11  6  2 -5 -2  6 12  9  9  8  9  7 11 20 24 21
DEWPT               22 17 14 12  7  3 -2 -7 -3  1  3  5  7  8  9  7 11 16 18 20
RH                  96 92 92 96 83 87 83 91 95 79 66 83 91100100100100 84 77 96
WIND DIR            NE NE  N  N  N  N  N NW  W SW  S  S  S  S SW SW SW  S  S NW
WIND SPD            26 27 26 27 19 14 11  8  3  6 11  9 10 11 10  8  5  4  5  5
CLOUDS              OV OV OV OV OV B2 SC FW SC SC B1 B2 B2 B2 B1 B1 B2 OV OV OV
POP 12HR                    100          70           5          30          50
QPF 12HR                   0.25        0.02           0        0.02        0.09
SNOW 12HR                     4           T       00-00
SNOW                 D  D  D  L  C                    C  C  S  S        C  C  S
OBVIS               BS BS BS BS
WIND CHILL           6  0 -4 -8 -7-11-15-20-10 -6 -1 -4 -5 -7 -5 -6  2 13 17 13
MIN CHILL        14    -1    -8   -12   -20   -17    -5    -7    -7    -5    11
WINTER STORM         W  W  W  W


DATE               WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
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    16     -10    12       2    26      21    34
TEMP          18   11 15 11 -4   -9  9 10  3    3 21 25 22   21 33 30
DEWPT         16   11 10  5 -5  -10  1  4  0    1 15 20 22   21 29 29
PWIND DIR          NW     N      NW    SE       S     S      SW     S
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   B2 B1 SC SC   FW FW SC SC   SC SC SC B1   B1 B1 B2
POP 12HR           20    10       0     5       0     5       5    10
SNOW           S    S

$$
IAZ086-012200-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
629 AM CST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
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                      32           0          16          11          29
TEMP                31 27 20 16 12 10  7  1  2  8 16 13 13 12 13 11 15 24 28 26
DEWPT               30 27 19 14  9  7  3 -1  1  4  5  6  9 11 13 11 15 19 21 22
RH                  96100 96 92 87 87 83 91 95 83 61 73 84 96100100100 81 75 85
WIND DIR            NE NE  N  N  N  N NW NW NW  W SW  S  S  S SW SW SW SW  S  S
WIND SPD            16 23 26 28 20 17 12  9  5  5  9  8  9 11 11  9  5  4  6  8
CLOUDS              OV OV OV OV OV OV B1 FW SC SC B1 B2 B2 B1 B1 SC B1 B2 B2 B2
POP 12HR                    100          80           5          20          30
QPF 12HR                   0.30        0.05           0        0.01        0.02
SNOW 12HR                     4           1       00-00
SNOW                 D  D  D  D  L  S                 S  S  S  S        C  C  S
OBVIS                  BS BS BS BS
WIND CHILL          20 13  2 -4 -6 -8 -9-14 -9 -2  4  2  0 -2 -1 -2  6 18 21 18
MIN CHILL        25    13    -5    -9   -15   -14    -1    -3    -3    -2    18
WINTER STORM         W  W  W  W


DATE               WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
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            15    20      -5    15       4    29      23    36
TEMP          21   16 19 13  2   -5 12 13  4    6 24 29 25   23 34 33
DEWPT         20   16 13  8  0   -5  1  4  1    3 16 21 24   23 29 29
PWIND DIR          NW     N      NW     E       S     S      SW    SW
WIND CHAR          GN    GN      GN    LT      LT    GN      GN    GN
AVG CLOUDS    B2   B2 B2 B1 B1   SC SC SC SC   SC SC SC B1   SC SC B1
POP 12HR           20    30       5     5       5     5      10    10
SNOW           S       C  C

$$



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