Point Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 231406
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
806 AM CST MON JAN 23 2017

IAZ060-232200-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
806 AM CST MON JAN 23 2017

DATE             MON 01/23/17            TUE 01/24/17            WED 01/25/17
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                      39          31          42          32          34
TEMP                32 36 39 37 33 33 32 32 34 40 42 40 39 36 35 32 33 34 33 30
DEWPT               29 29 29 29 29 29 29 29 31 33 34 35 35 33 32 30 30 28 27 25
RH                  88 75 67 72 85 85 88 88 89 76 73 82 85 89 89 92 89 78 78 81
WIND DIR            NW NW  N  E SE SE SE  E  E SE SE  E  S NW NW NW NW NW NW NW
WIND SPD             6  6  4  3  4  4  6  9 12 14 11  6  4  8 12 13 17 19 18 14
WIND GUST                                   23 27                25 28 29 28 25
CLOUDS              OV OV OV OV OV OV OV B2 OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                     20           5          70          80          60
QPF 12HR                      0           0        0.13        0.24        0.07
SNOW 12HR                 00-00       00-00           T
DRIZZLE              S
FRZG DRZL            S
RAIN                                            L  L  D  D  L  L
SLEET                                                       L
SNOW                 S                    C  C              L  L  L  L  C  C
WIND CHILL          26                25 24 25 32 36       30 26 22 22 23 22 19
MIN CHILL              24    32    28    23    23    33    30    22    20    17


DATE               THU 01/26/17  FRI 01/27/17  SAT 01/28/17  SUN 01/29/17
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            24    30      19    29      19    32      21    32
TEMP          28   24 30 27 23   19 28 26 21   20 31 29 23   22 29 31
DEWPT         24   21 21 20 19   16 17 16 17   17 19 20 20   18 17 19
PWIND DIR          NW    NW      NW    NW      NW    NW      NW    NW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   B2 B2 B2 B2   B1 B1 SC SC   SC B1 B1 B1   B1 B1 B1
POP 12HR           10    10       5     5       0    10      10     5

$$
IAZ039-232200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
806 AM CST MON JAN 23 2017

DATE             MON 01/23/17            TUE 01/24/17            WED 01/25/17
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                      37          29          38          32          34
TEMP                33 36 37 35 33 32 31 30 32 37 38 36 34 32 32 32 32 34 33 30
DEWPT               32 33 33 33 31 30 31 29 31 33 33 33 33 32 32 32 32 31 29 28
RH                  96 89 85 92 92 92100 96 96 85 82 89 96100100100100 89 85 92
WIND DIR            NW NW NW NW NE SE  E  E  E  E  E  E  E NE NW NW NW NW NW NW
WIND SPD             5  5  4  2  2  2  3  5  9 14 13 11  6  6  9 12 14 19 18 16
WIND GUST                                         25             23 26    28 26
CLOUDS              OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                     20           5          80          90          60
QPF 12HR                      0           0        0.18        0.43        0.08
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE              S
RAIN                                            D  D  D  D
SLEET                                                    D
SNOW                                      C  C        D  D  L  L  L  L  C  C  S
OBVIS                F       PF PF PF PF
WIND CHILL                               23 25 29 30 28 28 26 24 23 22 23 22 19
MIN CHILL              26    31    29    22    22    27    25    23    22    18


DATE               THU 01/26/17  FRI 01/27/17  SAT 01/28/17  SUN 01/29/17
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            25    30      19    25      17    27      18    27
TEMP          28   26 30 27 24   19 25 22 17   19 27 25 22   18 26 25
DEWPT         26   24 24 22 20   17 18 18 16   17 19 20 19   17 17 19
PWIND DIR          NW    NW      NW    NW      NW    NW      NW    NW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   OV OV OV OV   B2 B1 B1 B1   B1 B1 B1 B2   B1 B1 B1
POP 12HR           20    10      10     5       5    10      10     5
SNOW           S       S

$$
IAZ048-232200-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
806 AM CST MON JAN 23 2017

DATE             MON 01/23/17            TUE 01/24/17            WED 01/25/17
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                      38          30          39          31          32
TEMP                32 36 38 36 32 31 31 30 33 38 39 37 35 34 33 31 31 32 31 29
DEWPT               29 29 30 30 29 29 30 29 31 33 34 35 33 32 32 31 30 28 28 26
RH                  88 75 73 79 88 92 96 96 92 82 82 92 92 92 96100 96 85 88 88
WIND DIR            NW NW  N  E SE SE SE  E  E  E  E  E NE NW NW NW NW NW NW NW
WIND SPD             6  6  4  2  4  4  6  9 12 16 11  8  5  8 12 14 17 19 19 17
WIND GUST                                      27 23             27 28
CLOUDS              OV OV B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                     20           5          80          80          60
QPF 12HR                      0           0        0.19        0.34        0.08
SNOW 12HR                 00-00       00-00           T
DRIZZLE
FRZG DRZL            S
RAIN                                            D  D  D  D
SNOW                 S                    C  C              L  L  L  L  C  C
OBVIS               PF                PF                            BS BS BS
WIND CHILL          26                25 23 24 29 32 31    27 24 20 20 20 19 17
MIN CHILL              23    31    25    20    21    30    26    20    19    17


DATE               THU 01/26/17  FRI 01/27/17  SAT 01/28/17  SUN 01/29/17
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            24    29      18    26      18    29      20    30
TEMP          28   25 29 26 22   18 25 24 20   18 28 28 23   20 28 29
DEWPT         24   22 21 21 18   16 17 18 17   16 19 20 20   18 18 20
PWIND DIR          NW    NW       W    NW      NW    NW      NW    NW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   B2 B2 B2 B2   B2 B1 SC SC   SC B1 B1 B2   B1 B1 B1
POP 12HR           10    10       5     5       0    10       5     5

$$
IAZ004-232200-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
806 AM CST MON JAN 23 2017

DATE             MON 01/23/17            TUE 01/24/17            WED 01/25/17
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          28          33          27          30
TEMP                31 32 33 32 30 30 29 28 29 32 33 33 31 32 30 28 27 28 29 27
DEWPT               29 29 29 29 29 29 29 28 28 30 31 31 30 29 28 26 25 25 25 24
RH                  92 88 85 88 96 96100100 96 92 92 92 96 88 92 92 92 88 85 88
WIND DIR             W NW NE  E SE SE SE  E  E  E  E NE  N  N  N NW NW NW NW NW
WIND SPD             8  5  3  5  6  6  9 10 13 16 14 13 13 14 17 20 20 21 20 19
WIND GUST                                                     27
CLOUDS              OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          10          90          90          60
QPF 12HR                      0           0        0.37        0.38        0.04
SNOW 12HR                 00-00       00-00           3
SNOW                                      L  L  D  D  D  D  D  D  L  L  S  S  S
OBVIS                F                                           BS BS BS BS
WIND CHILL          24 26    26 23 23 21 19 18 21 23 23 21 22 18 15 13 14 16 14
MIN CHILL              21    25    23    19    18    21    20    15    13    14
WINTER STORM                                    A  A  A  A  A  A  A  A  A


DATE               THU 01/26/17  FRI 01/27/17  SAT 01/28/17  SUN 01/29/17
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            20    25      12    21      15    27      16    27
TEMP          23   21 25 22 16   12 20 19 16   17 26 24 18   17 25 26
DEWPT         22   19 20 19 14   11 15 15 15   16 19 20 18   16 18 20
PWIND DIR          NW    NW       W     W      NW    NW      NW    NW
WIND CHAR          BZ    GN      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    B2   B2 OV B2 B2   B1 B1 B1 SC   SC B1 B2 B2   B1 B1 B1
POP 12HR           20    10       5     5      10    20       5     5
SNOW           S                                   S

$$
IAZ035-232200-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
806 AM CST MON JAN 23 2017

DATE             MON 01/23/17            TUE 01/24/17            WED 01/25/17
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                      36          30          36          30          31
TEMP                32 35 36 34 31 31 31 31 32 36 36 33 32 33 32 31 30 31 30 27
DEWPT               28 29 30 29 29 28 29 28 30 32 33 32 32 31 30 28 28 27 26 25
RH                  85 78 79 82 92 88 92 88 92 85 89 96100 92 92 88 92 85 85 92
WIND DIR            NW NW  N  E SE SE SE  E  E  E  E  E NE  N  N NW NW NW NW NW
WIND SPD             8  6  3  4  5  5  8 11 13 17 13 10  9 11 13 17 18 19 20 16
WIND GUST                                   24                   28 28
CLOUDS              OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5          10          90          90          60
QPF 12HR                      0           0        0.28        0.39        0.06
SNOW 12HR                 00-00       00-00           1
RAIN                                            D  D
SNOW                                      L  L  D  D  D  D  D  D  L  L  C  C  S
OBVIS                                                            BS BS BS BS
WIND CHILL          25 29       25 25 24 22 22 26 27 25 24 24 22 20 18 19 17 15
MIN CHILL              23    30    25    20    21    25    24    20    17    15
WINTER STORM                                    A  A  A  A  A  A  A  A  A


DATE               THU 01/26/17  FRI 01/27/17  SAT 01/28/17  SUN 01/29/17
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            22    27      15    24      17    29      19    29
TEMP          25   22 27 25 20   15 23 23 18   18 28 27 21   20 28 28
DEWPT         23   20 20 20 17   13 16 17 16   16 20 21 19   18 18 20
PWIND DIR          NW    NW      NW     W      NW    NW      NW    NW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   B2 B2 B2 B2   B1 B1 B1 SC   SC B1 B1 B2   B1 B1 B1
POP 12HR           20    10      10     5       5    10       5     5
SNOW           S

$$
IAZ094-232200-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
806 AM CST MON JAN 23 2017

DATE             MON 01/23/17            TUE 01/24/17            WED 01/25/17
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                      39          31          47          32          35
TEMP                31 36 39 37 34 33 32 31 35 42 47 44 40 37 33 32 32 35 34 31
DEWPT               28 29 29 28 28 28 29 30 31 34 37 37 34 33 31 29 28 27 26 25
RH                  88 75 67 70 78 82 88 96 85 73 68 76 79 85 92 88 85 72 72 78
WIND DIR            NW  N NW  E SE SE SE SE SE SE SE  S SW  W  W NW NW NW NW NW
WIND SPD             8  8  4  3  4  5  8 11 13 14 12  6 11 12 13 17 18 21 20 16
WIND GUST                                   24 25                27 31
CLOUDS              OV OV B2 B2 OV B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV OV
POP 12HR                     10           0          40          50          40
QPF 12HR                      0           0        0.05        0.03        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN                                         S  C  C  C  C  C
SNOW                                      S                    C  C  C  S  S
OBVIS               PF
WIND CHILL          24 30             24 22 26 34       33 29 24 21 20 23 22 20
MIN CHILL              24    31    27    22    23    37    28    19    19    18


DATE               THU 01/26/17  FRI 01/27/17  SAT 01/28/17  SUN 01/29/17
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            23    32      18    32      19    34      21    33
TEMP          27   23 31 30 22   19 31 29 22   20 33 31 25   21 32 31
DEWPT         22   20 20 19 18   15 17 16 16   16 19 20 19   18 17 20
PWIND DIR          NW    NW       W     W      NW    NW      NW    NW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2   B2 B1 B1 SC   SC SC SC SC   SC SC SC B1   B1 B1 SC
POP 12HR            5     5       5     0       5    10       5     0

$$
IAZ017-232200-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
806 AM CST MON JAN 23 2017

DATE             MON 01/23/17            TUE 01/24/17            WED 01/25/17
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                      34          28          35          30          32
TEMP                31 33 34 32 31 30 29 28 30 34 35 33 32 32 32 30 31 31 30 28
DEWPT               30 30 31 30 29 29 29 28 29 32 33 32 32 31 32 30 29 28 27 26
RH                  96 89 89 92 92 96100100 96 92 92 96100 96100100 92 88 88 92
WIND DIR            NW NW NW NW SE SE SE  E  E  E  E  E NE  N  N NW NW NW NW NW
WIND SPD             8  6  4  2  4  5  6  8 10 13 14 12  9 10 12 14 17 19 20 18
WIND GUST                                      24 25             26
CLOUDS              OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5          10          90          90          60
QPF 12HR                      0           0        0.28        0.48        0.07
SNOW 12HR                 00-00       00-00           2
RAIN                                               D
SNOW                                      C  C  D  D  D  D  D  D  L  L  C  C  S
OBVIS                F PF    PF PF PF                               BS BS BS
WIND CHILL          24 27          24 22 20 21 24 25 24 24 24 23 19 20 19 17 15
MIN CHILL              22    28    24    19    18    23    23    18    17    14
WINTER STORM                                    A  A  A  A  A  A  A  A  A


DATE               THU 01/26/17  FRI 01/27/17  SAT 01/28/17  SUN 01/29/17
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            22    27      15    22      14    26      16    26
TEMP          25   23 27 23 20   15 21 19 14   16 25 25 20   16 25 24
DEWPT         23   22 22 21 18   14 16 17 14   16 19 20 18   16 17 20
PWIND DIR          NW    NW      NW     W      NW    NW      NW    NW
WIND CHAR          GN    GN      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    OV   OV OV OV B2   B2 B1 B1 B1   B1 B1 B1 B2   B2 B1 B1
POP 12HR           20    20      10     5       5    10      10     5
SNOW           S       S

$$
IAZ049-232200-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
806 AM CST MON JAN 23 2017

DATE             MON 01/23/17            TUE 01/24/17            WED 01/25/17
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                      37          29          39          31          33
TEMP                32 35 37 35 33 31 31 29 31 38 38 37 36 34 32 31 32 33 32 28
DEWPT               30 30 30 30 30 29 30 29 31 33 33 34 34 33 32 31 30 29 28 27
RH                  92 82 75 82 89 92 96100100 82 82 89 92 96100100 92 85 85 96
WIND DIR            NW NW  N  N  E SE SE  E SE  E  E  E  E  N NW NW NW NW NW NW
WIND SPD             8  4  5  3  4  4  5  8 12 18 17 11  6  8 11 14 17 21 21 18
WIND GUST                                      28 27                27 32
CLOUDS              OV OV OV OV OV OV OV B2 OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                     20           5          80          80          60
QPF 12HR                      0           0        0.18        0.33        0.08
SNOW 12HR                 00-00       00-00           T
DRIZZLE              S
FRZG DRZL            S
RAIN                                            D  D  D  D  L
SLEET                                                       L
SNOW                 S                    C  C              L  L  L  L  C  C
OBVIS               PF             PF PF                            BS    BS
WIND CHILL          25                25 21 22 28 29 29 30 27 23 20 21 21 19 16
MIN CHILL              25    31    26    21    20    27    27    20    19    15


DATE               THU 01/26/17  FRI 01/27/17  SAT 01/28/17  SUN 01/29/17
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            23    29      17    25      17    28      19    28
TEMP          27   23 29 27 23   17 25 23 18   18 27 27 23   19 27 26
DEWPT         24   23 22 21 18   16 17 17 16   16 19 20 19   18 17 19
PWIND DIR          NW    NW       W     W      NW    NW      NW    NW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   B2 B2 B2 B2   B2 B1 B1 SC   SC B1 B1 B2   B2 B1 B1
POP 12HR           10    10       5     5       5    10      10     5

$$
IAZ086-232200-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
806 AM CST MON JAN 23 2017

DATE             MON 01/23/17            TUE 01/24/17            WED 01/25/17
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                      39          30          45          34          37
TEMP                34 37 39 36 34 32 31 30 33 40 45 43 42 40 36 34 34 36 34 32
DEWPT               31 32 31 30 30 29 30 29 31 34 35 37 37 35 33 32 31 30 28 27
RH                  89 82 73 79 85 88 96 96 92 79 68 79 82 82 89 92 89 79 78 81
WIND DIR            NW NW NW  N  E SE SE SE SE SE SE SE  S SW  W  W NW NW NW NW
WIND SPD             9  9  6  3  3  4  5  9 13 18 16 11 10 11 13 14 17 21 20 18
WIND GUST                                      28 26                27
CLOUDS              OV OV OV OV OV OV B2 B2 OV B2 OV B2 B2 B2 B2 OV OV OV OV OV
POP 12HR                     20           0          50          60          40
QPF 12HR                      0           0        0.03        0.07        0.07
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE              S
RAIN                                            C  C  L  L  C  C        C
SLEET                                                          C
SNOW                                      S  S                 C  C  C  C  C
OBVIS               PF
WIND CHILL          27 30             25 22 24 31 38 37 36 33 27 25 23 25 22 20
MIN CHILL              25    32    27    22    22    33    32    24    23    20


DATE               THU 01/26/17  FRI 01/27/17  SAT 01/28/17  SUN 01/29/17
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            26    32      21    31      19    32      20    32
TEMP          28   26 31 30 25   21 30 28 22   20 31 29 23   21 31 29
DEWPT         24   22 22 21 19   17 17 16 16   15 17 18 19   17 16 18
PWIND DIR          NW    NW       W     W      NW    NW      NW    NW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   B2 B2 B2 B2   B1 B1 SC SC   SC B1 B1 B1   B1 B1 B1
POP 12HR           10    10       5     5       0     5       5     5

$$



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