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Issued by NWS Des Moines, IA

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FOUS53 KDMX 161321
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
721 AM CST MON JAN 16 2017

IAZ060-162200-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
721 AM CST MON JAN 16 2017

DATE             MON 01/16/17            TUE 01/17/17            WED 01/18/17
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          31          36          26          46
TEMP                32 33 34 34 33 32 33 33 31 34 36 32 30 27 27 26 29 42 45 41
DEWPT               31 32 32 33 33 32 32 30 30 30 30 28 27 25 25 24 26 30 32 31
RH                  96 96 92 96100100 96 89 96 85 79 85 88 92 92 92 88 62 60 67
WIND DIR             E  E  E NE  N NW NW NW NW NW NW  W  W SW SW SW SW SW SW SW
WIND SPD             8  8  8  5  5  6  8  9  9  9  9  5  4  4  6  6  8 10  9  8
CLOUDS              OV OV OV OV OV OV OV OV OV OV B2 B1 B1 SC SC SC FW FW FW FW
POP 12HR                    100          80          10           0           0
QPF 12HR                   0.52        0.09           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FRZG RAIN            D  D           C
RAIN                    D  D  D  L  C  C
WIND CHILL          25 26 27       26 26 25 23 27 29 26       20 18 21 36
MIN CHILL              24    25    25    23    22    26    20    18    17    35
ICE STORM            W  W  W  W  W


DATE               THU 01/19/17  FRI 01/20/17  SAT 01/21/17  SUN 01/22/17
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            32    51      37    49      39    53      37    46
TEMP          34   33 48 45 38   39 47 46 43   40 50 48 41   37 46 42
DEWPT         31   31 38 38 36   36 41 40 40   39 41 40 39   37 41 37
PWIND DIR          SW     S      SE    SE      SE     S      SE     N
WIND CHAR          LT    LT      LT    LT      LT    GN      LT    GN
AVG CLOUDS    FW   FW SC SC SC   B2 B2 B2 B2   B2 B1 B1 B1   B2 OV OV
POP 12HR            0     5      20    20      20    10      10    70
RAIN                              S  S     S    S                C  L

$$
IAZ039-162200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
721 AM CST MON JAN 16 2017

DATE             MON 01/16/17            TUE 01/17/17            WED 01/18/17
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          31          35          22          39
TEMP                31 32 33 33 32 33 34 33 33 34 35 32 26 24 23 22 25 37 39 37
DEWPT               30 32 33 33 32 32 32 32 32 32 30 28 25 24 23 22 24 29 30 30
RH                  96100100100100 96 92 96 96 92 82 85 96100100100 96 72 70 75
WIND DIR             E  E  E  E NE  N  N NW NW NW NW  W  W SW SW SW SW SW SW SW
WIND SPD             5  8  9  8  6  5  6  8  8  9  8  5  4  5  5  5  8 10  9  8
CLOUDS              OV OV OV OV OV OV OV OV OV OV OV B1 B1 SC SC SC FW FW FW FW
POP 12HR                    100         100          20           5           0
QPF 12HR                   0.42        0.17           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FRZG RAIN            D  D  D     D  L  C  S
RAIN                       D  D     L  C  S
SLEET                                  S
WIND CHILL          25 25 25 26 25    28 26 26 26 28 26    17 16 15 16 30 33 30
MIN CHILL              23    24    24    24    24    25    16    14    14    28
ICE STORM            W  W  W  W  W


DATE               THU 01/19/17  FRI 01/20/17  SAT 01/21/17  SUN 01/22/17
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            29    45      33    43      36    47      35    44
TEMP          30   30 42 41 34   36 42 40 37   37 46 44 36   37 44 40
DEWPT         29   29 36 36 34   35 38 37 37   37 41 39 36   37 41 38
PWIND DIR          SW     S      SE    SE      SE    SE      SE    NE
WIND CHAR          LT    LT      LT    LT      LT    GN      LT    GN
AVG CLOUDS    FW   SC SC SC B1   B2 B2 B2 B2   B2 B2 B1 B2   B2 OV OV
POP 12HR            0     5      30    30      30    10      20    60
RAIN                              C  C  S  C    S        S    S  C  L
SNOW                              C  C     C    S             S

$$
IAZ048-162200-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
721 AM CST MON JAN 16 2017

DATE             MON 01/16/17            TUE 01/17/17            WED 01/18/17
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          30          34          23          42
TEMP                31 32 33 33 32 32 32 31 30 33 34 31 29 25 24 23 26 40 41 37
DEWPT               30 31 32 33 32 32 32 30 29 29 28 27 25 24 23 23 24 29 31 30
RH                  96 96 96100100100100 96 96 85 78 85 85 96 96100 92 64 67 75
WIND DIR             E  E NE NE  N  N NW NW NW NW NW  W  W SW SW SW SW SW SW SW
WIND SPD             8  9  9  6  6  8 10  9  9  9  8  5  5  5  5  5  8 10  9  6
CLOUDS              OV OV OV OV OV OV OV OV OV OV B2 B1 B1 SC SC SC FW FW FW FW
POP 12HR                    100          80          10           0           0
QPF 12HR                   0.45        0.09           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FRZG RAIN            D  D        D  C  C
RAIN                       D  D
WIND CHILL          24 25 25 27 26 25 24 23 22 25 27 25 23 19 17 16 18 33 35
MIN CHILL              23    24    25    22    21    23    18    15    14    31
ICE STORM            W  W  W  W  W


DATE               THU 01/19/17  FRI 01/20/17  SAT 01/21/17  SUN 01/22/17
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            30    46      34    45      37    49      35    44
TEMP          31   31 44 41 35   35 45 42 40   37 47 44 39   35 44 40
DEWPT         30   30 37 37 35   35 40 39 38   37 41 40 38   35 40 37
PWIND DIR          SW     S       S    SE      SE     S      SE     N
WIND CHAR          LT    LT      LT    LT      LT    GN      LT    GN
AVG CLOUDS    FW   FW SC SC SC   B2 B2 B2 B2   B2 B2 B1 B1   B2 OV OV
POP 12HR            0     5      20    20      20    10      10    70
RAIN                              S  S     S    S                C  L
SNOW                              S  S                           C

$$
IAZ004-162200-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
721 AM CST MON JAN 16 2017

DATE             MON 01/16/17            TUE 01/17/17            WED 01/18/17
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                      32          22          30          18          38
TEMP                28 30 32 31 30 29 26 24 23 27 30 24 19 19 18 19 23 35 38 33
DEWPT               27 29 30 30 29 27 25 21 20 23 25 20 19 17 18 18 20 25 28 27
RH                  96 96 92 96 96 92 96 88 88 85 81 84100 92100 96 88 66 67 78
WIND DIR             E NE NE  N  N  N  N NW NW  W  W SW SW SW SW SW SW SW SW SW
WIND SPD             5  6 10 10 10 13 13 10  9  8  8  8  9 10 11 10 12 13 12 10
CLOUDS              OV OV OV OV OV OV OV B2 B2 B1 SC SC SC SC FW SC FW FW FW SC
POP 12HR                    100         100          10           0           0
QPF 12HR                   0.19        0.16           0           0           0
SNOW 12HR                     T           T       00-00
FRZG RAIN            C  C  D
SLEET                C  L  L  D  S
SNOW                          S  D  L  C
WIND CHILL          22 23 24 22 21 18 14 14 13 19 23 15  8  8  6  7 11 26 30 25
MIN CHILL              20    21    17    13    12    15     6     5     5    25
WINTER WEATH         Y  Y  Y  Y  Y


DATE               THU 01/19/17  FRI 01/20/17  SAT 01/21/17  SUN 01/22/17
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            27    43      32    40      33    44      31    38
TEMP          29   28 40 39 33   33 39 39 34   34 38 40 36   31 38 34
DEWPT         27   26 33 34 33   32 35 36 34   34 35 35 34   31 34 32
PWIND DIR          SW     S       S     S      SE     S      SE     N
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW   SC SC SC SC   B1 B2 B2 B2   B2 B2 B2 B2   B2 OV OV
POP 12HR            0     5      10    10      40    30      20    30
RAIN                                       C       C     S       S  C
SNOW                                       C    C  C             S  C

$$
IAZ035-162200-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
721 AM CST MON JAN 16 2017

DATE             MON 01/16/17            TUE 01/17/17            WED 01/18/17
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                      32          28          32          22          40
TEMP                30 31 32 32 31 31 31 29 28 31 32 29 27 24 22 23 25 37 40 37
DEWPT               28 30 31 32 31 31 30 27 26 26 27 25 23 21 21 20 23 27 30 29
RH                  92 96 96100100100 96 92 92 81 81 85 85 88 96 88 92 67 67 72
WIND DIR             E  E NE NE  N  N  N NW NW NW  W  W SW SW SW SW SW SW SW  S
WIND SPD             6  8  9  9  9  9 11 10  9 10  6  5  6  6  8  8 10 12 11  9
CLOUDS              OV OV OV OV OV OV OV OV OV B2 B1 SC SC SC SC SC FW FW FW FW
POP 12HR                    100          90          10           0           0
QPF 12HR                   0.38        0.17           0           0           0
SNOW 12HR                 00-00           T       00-00
FRZG RAIN            D  D  D  D  D  C  C
RAIN                       D
SLEET                         L  C
WIND CHILL          23 23 24 24 24 23 21 20 19 22 26 23 20 16 13 14 15 29 33 30
MIN CHILL              22    22    23    19    19    22    16    13    12    28
ICE STORM            W  W  W  W  W


DATE               THU 01/19/17  FRI 01/20/17  SAT 01/21/17  SUN 01/22/17
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            29    46      34    43      35    46      34    42
TEMP          32   30 43 43 36   35 42 42 39   36 44 43 38   34 42 39
DEWPT         29   29 35 36 35   33 37 37 36   35 38 37 36   33 37 34
PWIND DIR          SW     S       S    SE      SE     S      SE     N
WIND CHAR          GN    GN      LT    LT      GN    GN      LT    GN
AVG CLOUDS    FW   FW SC SC SC   B1 B2 B2 B2   B2 B1 B1 B1   B2 OV OV
POP 12HR            0     5      10    20      30    10      10    50
RAIN                                 S     C    S                S  C
SNOW                                 S          S                S

$$
IAZ094-162200-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
721 AM CST MON JAN 16 2017

DATE             MON 01/16/17            TUE 01/17/17            WED 01/18/17
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          31          37          25          46
TEMP                33 35 36 36 34 33 33 31 30 34 37 33 30 26 26 25 29 41 46 41
DEWPT               32 33 34 35 34 33 32 30 29 30 30 28 27 25 25 24 26 30 33 32
RH                  96 92 92 96100100 96 96 96 85 75 82 88 96 96 96 88 65 60 70
WIND DIR             E  E  E NE  N NW NW NW NW NW  W  W  W SW SW SW SW SW SW  S
WIND SPD            10  9  6  5  6  8  9 10  9 10  9  5  5  6  6  8  9 11 10  8
CLOUDS              OV OV OV OV OV OV OV OV OV B2 B2 SC SC SC SC FW FW FW FW FW
POP 12HR                    100          60           5           0           0
QPF 12HR                   0.59        0.07           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FRZG RAIN            D              C  S
RAIN                    D  L  L  L  S  S
WIND CHILL          25 27 30       26 25 23 22 26 30 27 24 19 18 17 21 35
MIN CHILL              24    27    25    22    22    26    18    16    16    35
ICE STORM            W  W  W


DATE               THU 01/19/17  FRI 01/20/17  SAT 01/21/17  SUN 01/22/17
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            32    52      37    51      39    52      37    46
TEMP          34   33 49 47 39   39 50 48 45   39 51 49 43   37 46 42
DEWPT         31   31 38 39 36   38 43 42 40   39 41 40 39   37 40 36
PWIND DIR          SW     S      SE    SE      SE     S      SE     N
WIND CHAR          LT    GN      LT    LT      GN    GN      LT    GN
AVG CLOUDS    FW   FW SC SC B1   B2 B2 B2 B2   B2 B1 B1 B1   B2 B2 B2
POP 12HR            0     5      20    20      20    10      10    60
RAIN                              S  S     S    S                C  L

$$
IAZ017-162200-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
721 AM CST MON JAN 16 2017

DATE             MON 01/16/17            TUE 01/17/17            WED 01/18/17
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                      32          27          31          18          37
TEMP                28 31 32 32 32 31 31 30 28 30 30 25 23 20 18 18 21 34 37 33
DEWPT               28 30 32 32 31 31 31 29 27 27 27 24 22 20 18 18 21 26 29 28
RH                 100 96100100 96100100 96 96 88 88 96 96100100100100 72 72 82
WIND DIR             E  E NE NE NE  N  N  N NW NW NW  W SW SW SW SW SW SW SW SW
WIND SPD             6  8  9  9  8  9 11 10 10 10  8  5  6  8  8  8  9 12 11  9
CLOUDS              OV OV OV OV OV OV OV OV OV B2 B1 SC SC SC SC SC FW FW FW SC
POP 12HR                    100         100          20           0           0
QPF 12HR                   0.30        0.23           0           0           0
SNOW 12HR                     T           T       00-00
FRZG RAIN            C  D  D  D  D  L  S  S
SLEET                L  S     D  L
SNOW                             S  S  C
WIND CHILL          22 23 24 24 25 23 22 21 19 21 22 18 15 10  8  8 11 25 29 26
MIN CHILL              20    24    22    19    19    17     9     8     8    25
WINTER WEATH         Y  Y  Y  Y  Y


DATE               THU 01/19/17  FRI 01/20/17  SAT 01/21/17  SUN 01/22/17
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    42      31    40      32    45      32    40
TEMP          29   29 40 37 31   34 39 38 32   35 43 39 33   33 40 37
DEWPT         27   28 33 34 31   33 36 35 32   35 37 37 33   33 37 34
PWIND DIR          SW     S       S    SE      SE    SE      SE     N
WIND CHAR          GN    GN      GN    LT      GN    GN      GN    GN
AVG CLOUDS    FW   SC SC SC B1   B1 B2 B2 B2   B2 B2 B2 B2   B2 OV OV
POP 12HR            0     5      20    20      30    10      20    70
RAIN                                 S  S  C             S       S  L
SNOW                              S  S     C    S        S       S

$$
IAZ049-162200-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
721 AM CST MON JAN 16 2017

DATE             MON 01/16/17            TUE 01/17/17            WED 01/18/17
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          30          34          22          41
TEMP                30 32 33 33 32 31 31 30 31 33 33 30 27 24 23 23 24 39 39 38
DEWPT               29 31 32 32 32 31 31 30 30 30 29 27 26 24 23 22 24 29 30 30
RH                  96 96 96 96100100100100 96 89 85 88 96100100 96100 67 70 73
WIND DIR             E  E  E NE NE  N  N NW NW NW NW  W  W SW SW SW SW SW SW SW
WIND SPD             9 10 10  8  8  8  9 10 10 11  9  8  5  6  8  8 10 12 11  9
CLOUDS              OV OV OV OV OV OV OV OV OV OV B2 B1 B1 SC SC SC FW FW FW FW
POP 12HR                    100          90          10           0           0
QPF 12HR                   0.45        0.12           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FRZG RAIN            D  D     D  D  L  C
RAIN                       D  D  D
WIND CHILL          22 24 25 26 24 23 23 21 23 25 26 22 20 17 15 14 14 31 32 32
MIN CHILL              20    24    22    21    21    21    16    13    12    30
ICE STORM            W  W  W  W  W


DATE               THU 01/19/17  FRI 01/20/17  SAT 01/21/17  SUN 01/22/17
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            29    45      33    43      36    48      35    43
TEMP          30   31 43 40 34   35 43 40 40   37 46 45 37   36 43 39
DEWPT         29   30 36 36 34   34 39 38 37   37 41 40 37   36 41 37
PWIND DIR          SW     S      SE    SE      SE     S      SE    NE
WIND CHAR          GN    GN      LT    LT      GN    GN      LT    GN
AVG CLOUDS    FW   FW SC SC SC   B2 B2 B2 B2   B2 B2 B1 B2   B2 OV OV
POP 12HR            0     5      30    20      20    10      20    70
RAIN                                 S     S    S        S    S  C  L
SNOW                              C  S          S             S  C

$$
IAZ086-162200-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
721 AM CST MON JAN 16 2017

DATE             MON 01/16/17            TUE 01/17/17            WED 01/18/17
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          33          37          26          46
TEMP                34 35 36 36 36 35 34 33 33 36 37 34 33 29 27 26 30 43 46 40
DEWPT               32 33 35 36 35 34 33 31 32 32 32 30 29 27 26 24 27 31 33 32
RH                  92 92 96100 96 96 96 92 96 85 82 85 85 92 96 92 88 62 60 73
WIND DIR             E  E  E  E  E NW NW NW NW NW  W  W  W SW SW SW SW SW SW  S
WIND SPD            10 11  9  6  5  5  9 10 10 11 11  8  6  5  6  8  9 11 10  9
CLOUDS              OV OV OV OV OV OV OV OV OV OV B2 B1 B1 SC SC SC FW FW FW FW
POP 12HR                    100          80          10           5           0
QPF 12HR                   0.59        0.20           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FRZG RAIN            D
RAIN                    D  D  D  D  C  C
TSTMS                   S  S
WIND CHILL          26 27 29 30       27 25 25 28 29 28 27 23 21 18 23 37    34
MIN CHILL              25    27    30    23    24    27    22    18    18    33
WINTER WEATH         Y  Y  Y


DATE               THU 01/19/17  FRI 01/20/17  SAT 01/21/17  SUN 01/22/17
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            33    50      36    49      40    52      39    47
TEMP          35   34 48 45 38   37 48 47 46   40 51 48 44   39 47 42
DEWPT         31   31 38 38 35   36 42 41 40   40 42 41 40   39 43 38
PWIND DIR          SW     S      SE    SE      SE     S      SE     N
WIND CHAR          LT    GN      LT    LT      GN    GN      LT    GN
AVG CLOUDS    FW   FW SC SC B1   B1 B2 B2 B2   B1 B1 B1 B2   B2 OV OV
POP 12HR            0    10      30    20      20    10      30    60
RAIN                              C  S          S             C  L  L
SNOW                              C

$$



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