Point Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 011451
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
851 AM CST THU DEC 1 2016

IAZ060-012200-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
851 AM CST THU DEC 1 2016

DATE             THU 12/01/16            FRI 12/02/16            SAT 12/03/16
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                      38          31          40          28          42
TEMP                36 37 38 36 34 33 32 31 33 38 39 35 34 30 29 28 32 39 42 37
DEWPT               28 28 30 29 30 29 29 27 29 28 28 27 28 27 26 26 28 28 29 29
RH                  72 70 73 75 85 85 88 85 85 67 64 72 78 88 88 92 85 64 60 72
WIND DIR             W  W  W  W NW  W  W  W NW NW NW NW NW NW  W  W SW SW  S  S
WIND SPD            11 11 11  8  6  5  5  4  5  6  8  4  4  2  3  2  3  5  6  4
CLOUDS              OV OV OV OV OV OV OV B2 B2 B1 B2 B1 B2 B1 B2 B2 B1 B2 B2 B2
POP 12HR                      0           0           5           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL          28 29 30 29 28                33
MIN CHILL              27    28    27    25    26    30    25    24    24    32


DATE               SUN 12/04/16  MON 12/05/16  TUE 12/06/16  WED 12/07/16
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            32    45      30    47      35    43      30    36
TEMP          33   32 44 42 32   33 46 41 36   35 42 41 31   35 35 31
DEWPT         31   32 33 31 28   28 34 34 34   34 35 35 31   30 27 24
PWIND DIR           S    SW      SW    SE      SE    SE      SE     W
WIND CHAR          LT    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2   B2 B1 SC FW   FW SC SC B2   OV B2 B2 B2   B2 B2 B2
POP 12HR           30    30       0     0      40    40      20    40
RAIN                   C                   S    C  C  C  S       C  C
SNOW                C  C                   S    C  C     S    S  C  C

$$
IAZ039-012200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
851 AM CST THU DEC 1 2016

DATE             THU 12/01/16            FRI 12/02/16            SAT 12/03/16
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                      37          31          36          25          38
TEMP                36 36 37 36 34 33 33 31 31 35 36 32 30 27 26 25 30 36 38 33
DEWPT               31 31 32 31 31 31 30 27 27 27 27 26 26 24 25 24 27 27 29 29
RH                  82 82 82 82 89 92 89 85 85 72 69 78 85 88 96 96 88 69 70 85
WIND DIR             W  W  W  W  W NW NW NW NW NW NW NW NW NW  W  W SW SW SW  S
WIND SPD            11 12 12  9  8  6  8  6  6  8  8  5  4  3  3  3  4  5  5  5
CLOUDS              OV OV OV OV OV OV OV OV B2 B1 B2 B1 B2 B1 B1 B2 B2 B2 B1 B2
POP 12HR                     10           5           5           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
SPRINKLES
WIND CHILL          27 28 29 29 27 27 26 24 24 28 29 26
MIN CHILL              26    29    26    24    23    24    22    21    22    28


DATE               SUN 12/04/16  MON 12/05/16  TUE 12/06/16  WED 12/07/16
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            30    41      27    43      33    40      30    36
TEMP          32   30 40 38 31   28 42 38 35   33 39 38 32   31 36 33
DEWPT         29   30 33 32 28   27 34 34 32   33 35 35 30   30 30 27
PWIND DIR           S    SW      SW    SE      SE    SE      SE    SW
WIND CHAR          LT    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2   OV B2 B1 SC   SC SC B1 B2   OV OV B2 B2   B2 B2 OV
POP 12HR           30    40       0     0      40    40      30    40
RAIN                   C  S                        S  C  C       S  C
SNOW                C  C                        C  S     C    S  S  C

$$
IAZ048-012200-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
851 AM CST THU DEC 1 2016

DATE             THU 12/01/16            FRI 12/02/16            SAT 12/03/16
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                      36          30          37          26          40
TEMP                34 35 36 34 33 32 32 30 31 36 37 33 32 29 27 26 31 37 40 35
DEWPT               31 30 30 29 30 30 30 28 29 29 28 27 28 27 26 25 28 28 29 29
RH                  89 82 79 82 89 92 92 92 92 75 70 78 85 92 96 96 88 70 64 78
WIND DIR             W  W  W  W  W  W  W  W NW NW NW NW NW NW  W SW SW SW  S  S
WIND SPD            12 11 12  9  8  6  6  4  5  6  9  5  4  3  4  3  4  5  6  5
CLOUDS              OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B2 B2 B1 B2 B2 B2
POP 12HR                      5           5           5           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL          26 27 28 27 26 26 26    25 30 30 27
MIN CHILL              25    27    25    24    23    26    23    20    22    29


DATE               SUN 12/04/16  MON 12/05/16  TUE 12/06/16  WED 12/07/16
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            30    44      28    45      33    41      29    35
TEMP          31   30 43 39 30   30 44 40 36   33 41 38 30   34 34 30
DEWPT         30   30 33 31 27   27 34 34 34   33 35 33 30   28 26 24
PWIND DIR           S    SW      SW    SE      SE    SE      SE     W
WIND CHAR          LT    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2   B2 B1 SC FW   SC SC SC B2   OV B2 B2 B2   B2 B2 B2
POP 12HR           30    30       0     0      40    40      20    40
RAIN                   C                        C  C  C  S       C
SNOW                C  C                        C  C     S    S  C  C

$$
IAZ004-012200-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
851 AM CST THU DEC 1 2016

DATE             THU 12/01/16            FRI 12/02/16            SAT 12/03/16
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                      35          28          33          24          37
TEMP                33 34 35 32 32 31 30 28 28 31 33 28 28 24 24 24 27 33 37 30
DEWPT               31 30 31 30 30 29 28 26 26 26 27 25 26 24 24 23 26 27 29 29
RH                  92 85 85 92 92 92 92 92 92 81 78 88 92100100 96 96 78 72 96
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W SW SW  S  S  S
WIND SPD            12 11 11  8  6  6  6  6  6  8  8  5  5  4  5  5  6 10  9 10
CLOUDS              OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B2
POP 12HR                     10           5           5           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
WIND CHILL          23 26 27 25 26 24 23 21 21 24 26 22 22 18 17 17 20 25 30 22
MIN CHILL              22    25    23    21    21    22    18    17    17    21


DATE               SUN 12/04/16  MON 12/05/16  TUE 12/06/16  WED 12/07/16
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            28    39      26    42      29    36      23    28
TEMP          29   29 39 34 28   28 41 37 34   29 36 31 24   28 28 24
DEWPT         29   29 31 30 26   26 31 33 32   29 31 30 24   23 21 20
PWIND DIR           S    SW      SW     S      SE     N      NE    NW
WIND CHAR          GN    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2   B2 B1 SC SC   B1 B1 B1 B2   OV OV B2 B2   B2 B2 B2
POP 12HR           20    10       0     0      30    40      30    30
RAIN                                                  C
SNOW                S                           C  C  C  C    S  S  C

$$
IAZ035-012200-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
851 AM CST THU DEC 1 2016

DATE             THU 12/01/16            FRI 12/02/16            SAT 12/03/16
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                      36          30          36          25          39
TEMP                34 35 36 34 32 31 31 30 31 34 36 32 31 28 26 25 28 36 39 34
DEWPT               29 29 30 29 30 29 29 27 28 27 27 27 27 25 25 24 27 28 29 29
RH                  82 78 79 82 92 92 92 88 88 75 69 81 85 88 96 96 96 72 67 82
WIND DIR             W  W  W  W  W  W  W NW NW NW NW NW NW NW  W SW SW SW  S  S
WIND SPD            11 11 12  8  8  6  5  5  5  6  8  5  4  3  4  4  4  8  9  8
CLOUDS              OV OV OV OV OV OV OV OV OV B2 B2 B1 B2 B1 B2 B2 B1 B2 B1 B2
POP 12HR                     10          10           5           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                                          S
WIND CHILL          26 27 28 27 25 25 25 24 25 28 30 26                30 33 27
MIN CHILL              26    26    24    24    24    25    23    19    19    27


DATE               SUN 12/04/16  MON 12/05/16  TUE 12/06/16  WED 12/07/16
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            30    42      28    44      32    39      27    32
TEMP          32   31 42 37 29   30 43 40 35   32 39 36 28   28 30 28
DEWPT         30   30 32 30 26   27 32 34 33   31 33 32 28   26 23 22
PWIND DIR           S    SW       S    SE      SE    SE      SE     W
WIND CHAR          GN    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2   B2 B1 SC SC   SC SC B1 B2   OV B2 B2 B2   B2 B2 B2
POP 12HR           30    20       0     0      40    40      20    30
RAIN                   S                        C  C  C  S
SNOW           S    C  S                        C  C     S    S  S  C

$$
IAZ094-012200-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
851 AM CST THU DEC 1 2016

DATE             THU 12/01/16            FRI 12/02/16            SAT 12/03/16
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                      38          28          41          27          42
TEMP                34 36 38 34 31 30 29 28 31 39 41 33 30 28 27 27 32 39 42 37
DEWPT               27 26 28 28 26 26 27 25 27 27 26 27 26 25 25 25 27 27 27 28
RH                  75 67 67 78 81 85 92 88 85 62 55 78 85 88 92 92 81 62 55 70
WIND DIR            NW  W  W  W NW  W  W  W  W NW NW NW NW NW NW NW SE  S  S  S
WIND SPD            10 11 11  5  4  4  4  4  4  6  8  4  4  3  3  3  3  5  6  5
CLOUDS              OV B2 B2 OV OV B2 B2 B1 SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2
POP 12HR                      0           0           0           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          S
SNOW                                                                          S
WIND CHILL          26 28 31
MIN CHILL              26    28    24    23    23    29    22    22    23    31


DATE               SUN 12/04/16  MON 12/05/16  TUE 12/06/16  WED 12/07/16
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            32    46      30    47      36    45      32    38
TEMP          33   34 46 41 32   32 46 41 38   36 44 41 34   34 37 30
DEWPT         31   32 34 31 27   29 34 34 35   35 36 36 32   32 27 23
PWIND DIR           S    SW       S    SE      SE    SE      SE     W
WIND CHAR          LT    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2   B2 B1 SC FW   FW SC B1 B2   B2 B2 B2 B2   B2 B2 B2
POP 12HR           40    20       0     5      40    20      20    40
RAIN           S       S                   C    C  S  S          C  C
SNOW           S    C  S                        C  S          S  C  C

$$
IAZ017-012200-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
851 AM CST THU DEC 1 2016

DATE             THU 12/01/16            FRI 12/02/16            SAT 12/03/16
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                      36          28          33          24          36
TEMP                34 35 36 34 33 32 30 28 29 31 33 28 28 25 25 24 28 34 36 31
DEWPT               31 31 32 30 30 29 28 25 26 25 25 24 25 24 24 24 26 27 29 28
RH                  89 85 85 85 89 88 92 88 88 78 72 85 88 96 96100 92 75 75 88
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W  W SW SW SW  S
WIND SPD            13 12 12  8  9  8  8  8  8  9 10  6  5  4  5  4  4  8  8  6
CLOUDS              OV OV OV OV OV OV OV OV B2 B1 B2 B2 B2 B1 B2 B2 B2 B1 B1 B2
POP 12HR                     10          10           0           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
SNOW
WIND CHILL          25 26 28 27 26 25 22 20 21 23 25 21 22 19 18 18    27 30 24
MIN CHILL              24    26    24    20    20    20    18    17    19    24


DATE               SUN 12/04/16  MON 12/05/16  TUE 12/06/16  WED 12/07/16
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            29    40      26    42      31    37      26    32
TEMP          30   30 40 36 28   28 41 37 33   31 37 32 26   30 32 29
DEWPT         29   30 32 31 26   26 32 33 32   31 34 32 26   27 25 23
PWIND DIR           S    SW      SW    SE      SE    SE      SE     W
WIND CHAR          GN    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2   OV B2 B1 SC   SC B1 B1 B2   OV OV B2 B2   B2 B2 OV
POP 12HR           30    40       0     0      20    40      30    30
RAIN                   C                           C  C
SNOW                C  C                        S  C  C  C    S  S  C

$$
IAZ049-012200-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
851 AM CST THU DEC 1 2016

DATE             THU 12/01/16            FRI 12/02/16            SAT 12/03/16
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                      36          30          37          25          39
TEMP                35 36 36 34 33 32 32 30 32 36 36 33 31 28 27 25 30 37 39 33
DEWPT               32 30 31 30 30 30 30 28 29 29 27 27 27 25 26 25 27 28 28 28
RH                  89 79 82 85 89 92 92 92 88 75 69 78 85 88 96100 88 70 64 82
WIND DIR             W  W  W  W  W  W  W  W NW NW NW NW NW NW  W SW  W SW SW  S
WIND SPD            12 12 12  9  8  6  6  6  6  8 10  6  5  4  3  4  5  5  8  6
CLOUDS              OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2
POP 12HR                     10           5           5           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
WIND CHILL          26 27 28 27 26 26 25 23 26 29 29 27 25       19 24    33 27
MIN CHILL              25    26    25    23    23    24    22    18    19    27


DATE               SUN 12/04/16  MON 12/05/16  TUE 12/06/16  WED 12/07/16
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            30    42      27    44      32    40      29    36
TEMP          30   30 41 38 30   29 43 39 35   32 39 38 31   31 35 31
DEWPT         30   30 33 31 28   27 33 33 33   32 35 34 30   29 28 26
PWIND DIR           S    SW      SW    SE      SE    SE      SE     W
WIND CHAR          GN    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2   B2 B2 SC SC   SC SC B1 B2   OV OV B2 B2   B2 B2 B2
POP 12HR           30    30       0     0      40    40      20    40
RAIN                   C                        C  C  C  S       S  C
SNOW                C  C                        C  C     S    S  S  C

$$
IAZ086-012200-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
851 AM CST THU DEC 1 2016

DATE             THU 12/01/16            FRI 12/02/16            SAT 12/03/16
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                      38          31          41          26          42
TEMP                36 37 38 36 34 33 32 31 33 39 40 35 33 30 27 27 32 39 42 36
DEWPT               28 28 29 28 29 28 28 27 28 28 28 27 27 26 26 25 27 27 28 27
RH                  72 70 70 72 82 82 85 85 82 64 62 72 78 85 96 92 81 62 57 69
WIND DIR             W  W  W  W  W  W  W  W  W NW NW NW NW  N NW  W SW  S  S SE
WIND SPD            12 12 12  8  8  8  6  5  6  6  9  5  5  4  4  3  4  4  5  4
CLOUDS              OV OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2
POP 12HR                      0           0           5           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL          28 29 30 30 27 27 26 25 27
MIN CHILL              27    29    26    24    25    29    24    20    23    31


DATE               SUN 12/04/16  MON 12/05/16  TUE 12/06/16  WED 12/07/16
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            32    46      29    46      35    44      32    40
TEMP          34   33 45 41 33   30 45 40 38   35 43 42 34   33 40 35
DEWPT         29   32 34 31 29   27 33 33 34   33 36 35 32   32 31 26
PWIND DIR           S    SW      SW    SE      SE    SE      SE    SW
WIND CHAR          LT    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2   OV B2 SC SC   SC SC B1 B2   OV B2 B2 B2   B2 B2 B2
POP 12HR           40    50       0     0      40    20      20    50
RAIN                   C                   C    C  S  S  S       S  C
SNOW                C  C                        C  S     S       S

$$



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