Point Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 031051
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
451 AM CST SAT DEC 3 2016

IAZ060-032200-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
451 AM CST SAT DEC 3 2016

DATE             SAT 12/03/16            SUN 12/04/16            MON 12/05/16
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                      41          33          42          29          46
TEMP             33 34 39 41 37 36 33 33 33 35 39 42 37 34 32 30 29 34 43 46 41
DEWPT            30 29 30 30 32 33 33 33 33 35 35 34 33 31 30 29 28 31 33 34 34
RH               89 82 70 65 82 89100100100100 85 73 85 89 92 96 96 89 67 63 76
WIND DIR          S SE  S  S SE SE  S  S  S SW  W  W  W SW SW  S  S  S  S  S  S
WIND SPD          1  2  4  6  4  5  8  8  8  8 10  9  6  4  5  4  5  9 11 10  8
CLOUDS           B2 B2 B2 OV OV OV OV OV OV OV B1 SC FW SC SC SC B1 B1 B1 SC B1
POP 12HR                     30         100          60           0           5
QPF 12HR                      0        0.21        0.03           0           0
SNOW 12HR                 00-00           2           T
RAIN                          C  D           C
SNOW                          C  D  D  D  L  C
WIND CHILL                         26 26 26 28 33                   27 37
MIN CHILL        32    32    32    25    25    26    32    26    23    23    34


DATE               TUE 12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16
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            31    34      18    22      11    19      14    23
TEMP          36   31 34 28 22   18 22 20 15   11 18 18 17   14 21 21
DEWPT         33   28 25 18 13    9 11  9  7    5  8  9  9   10 12 13
PWIND DIR          SW    NW      NW    NW      NW    NW      NW     W
WIND CHAR          LT    GN      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    B2   B2 B2 B1 B1   B1 B2 B1 B1   B1 B1 B1 B1   SC SC SC
POP 12HR           10    30       5    20      10     0       0     0
SNOW                   S  C             S

$$
IAZ039-032200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
451 AM CST SAT DEC 3 2016

DATE             SAT 12/03/16            SUN 12/04/16            MON 12/05/16
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          32          38          27          42
TEMP             30 31 36 37 34 32 32 33 33 33 37 38 35 32 30 29 27 32 40 42 38
DEWPT            26 26 28 28 30 31 31 32 33 33 35 35 33 31 30 29 27 30 33 35 35
RH               85 81 72 70 85 96 96 96100100 92 89 92 96100100100 92 76 76 89
WIND DIR         SW  W SW SW SE SE  S  S  S  S SW  W  W SW SW  S  S  S  S  S SE
WIND SPD          2  2  3  4  3  5  8  8  8  8  9  8  6  5  4  4  4  9 11 10 10
CLOUDS           OV B2 B1 OV OV OV OV OV OV OV B2 B2 B1 SC SC SC B1 B1 B2 B2 B2
POP 12HR                      5         100          80           0           5
QPF 12HR                      0        0.15        0.09           0           0
SNOW 12HR                 00-00           2           1
SNOW                             C  D  D  D  L
WIND CHILL                         25 26 26 26 30 32                24 33 36 31
MIN CHILL        26    28    29    24    24    25    29    24    20    21    29


DATE               TUE 12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16
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    33      18    21      12    19      13    21
TEMP          33   30 33 26 22   18 21 19 14   12 18 18 16   13 20 18
DEWPT         33   30 28 21 16   12 13 11  9    8 10 11 10   10 12 14
PWIND DIR           S    NW      NW    NW      NW    NW      NW     W
WIND CHAR          LT    GN      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    B2   B2 B2 B1 B1   B1 B2 B2 B2   B2 B2 B2 B2   B1 SC SC
POP 12HR           10    30      20    10      10     5       0     0
SNOW                      C  S

$$
IAZ048-032200-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
451 AM CST SAT DEC 3 2016

DATE             SAT 12/03/16            SUN 12/04/16            MON 12/05/16
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                      39          32          41          28          45
TEMP             32 32 37 39 36 35 33 32 32 35 38 41 35 32 30 29 28 34 42 45 40
DEWPT            30 29 30 30 32 33 33 32 32 35 35 34 32 31 29 29 27 30 33 34 34
RH               92 88 75 70 85 92100100100100 89 76 89 96 96100 96 85 70 65 79
WIND DIR          S SE  S  S SE SE  S  S  S SW  W  W  W SW SW  S  S  S  S  S  S
WIND SPD          1  2  4  8  4  5  9  8  6  8 10 10  6  4  5  4  5  9 12 11  9
CLOUDS           B2 B1 B2 OV OV OV OV OV OV OV B1 SC FW SC SC SC B1 B1 B1 B1 B2
POP 12HR                     30         100          40           0           5
QPF 12HR                      0        0.16        0.02           0           0
SNOW 12HR                 00-00           1           T
RAIN                          C  D           S
SNOW                          C  D  D  D  C  S
WIND CHILL                33       26 26 26 28 31 35 29    24       27 35 39 34
MIN CHILL        30    29    31    25    24    26    28    24    22    22    33


DATE               TUE 12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16
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    32      17    21      11    18      13    21
TEMP          35   29 32 25 20   17 21 17 13   11 17 17 15   13 20 19
DEWPT         33   28 25 19 12   10 12  9  6    7  9 10  9   11 12 13
PWIND DIR          SW    NW      NW    NW      NW    NW      NW     W
WIND CHAR          LT    GN      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    B2   B2 B2 B1 B1   B1 B2 B1 B1   B1 B2 B1 B1   SC SC SC
POP 12HR           10    30       5    20       5     5       0     0
SNOW                   S  C             S

$$
IAZ004-032200-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
451 AM CST SAT DEC 3 2016

DATE             SAT 12/03/16            SUN 12/04/16            MON 12/05/16
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          31          39          27          42
TEMP             28 30 34 36 33 31 32 32 31 31 36 38 32 29 27 28 28 33 40 42 38
DEWPT            24 26 28 30 31 31 31 31 31 31 32 32 30 28 27 28 27 29 31 32 32
RH               85 85 78 79 92100 96 96100100 85 79 92 96100100 96 85 70 67 79
WIND DIR         SW  S  S  S  S  S  S  S  S SW  W  W  W SW SW  S  S  S  S  S  S
WIND SPD          4  4  8 11 10 11 12 12 11 11 13 11  8  6  6  8 10 13 18 16 16
WIND GUST                                                              28 31
CLOUDS           OV B2 B2 OV OV OV OV OV OV B2 B1 SC SC SC SC SC B1 B2 B2 B1 B2
POP 12HR                     20          30          10           0           5
QPF 12HR                      0        0.02           0           0           0
SNOW 12HR                 00-00           T       00-00
SNOW                          C  C  C  S
WIND CHILL             27 28 24 23 22 22 22 22 27 31 25 22 20 20 19 23 31 34 29
MIN CHILL        22    23    23    21    21    22    24    20    17    18    28


DATE               TUE 12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16
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            26    27      13    16       8    16      10    18
TEMP          32   27 25 20 16   13 16 11  9    8 14 15 13   10 16 18
DEWPT         28   24 19 14 10    7  7  6  5    6  8  9  8    8  9 12
PWIND DIR           W    NW      NW    NW      NW    NW      NW     W
WIND CHAR          GN    GN      BZ    BZ      BZ    BZ      GN    GN
AVG CLOUDS    B2   B2 B2 B1 B1   B1 B1 B1 B1   B2 B2 B2 B2   B1 SC SC
POP 12HR           30    30       5     5       5    10       5     0
SNOW                C  C  C

$$
IAZ035-032200-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
451 AM CST SAT DEC 3 2016

DATE             SAT 12/03/16            SUN 12/04/16            MON 12/05/16
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          32          40          28          44
TEMP             31 31 36 37 34 33 33 32 32 33 38 40 34 30 29 29 28 33 41 44 41
DEWPT            28 27 30 31 31 32 32 32 32 33 33 32 31 30 28 28 27 30 32 34 33
RH               88 85 79 79 89 96 96100100100 82 73 89100 96 96 96 89 70 68 73
WIND DIR          S  S  S  S  S  S  S  S  S SW  W  W  W SW SW  S  S  S  S  S  S
WIND SPD          1  3  8  9  6  8  9  8  8  9 11 10  6  5  5  6  6 11 16 13 12
WIND GUST                                                                 25
CLOUDS           OV B1 B2 OV OV OV OV OV OV B2 B1 SC FW SC SC SC B1 B1 B2 B1 B2
POP 12HR                     30          90          10           0           5
QPF 12HR                      0        0.10           0           0           0
SNOW 12HR                 00-00           1       00-00
SNOW                          C  D  D  D
WIND CHILL             29 30 28 26 25 25 25 25 31 34 28 24    22 21 24 33 37 34
MIN CHILL        31    28    28    25    25    24    28    23    21    21    33


DATE               TUE 12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16
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    30      16    18      11    18      12    20
TEMP          35   29 30 24 18   16 18 15 12   12 16 18 12   14 17 20
DEWPT         31   26 22 16 10    9  9  8  5    6  9 10  8   10 11 13
PWIND DIR          SW    NW      NW    NW      NW    NW      NW     W
WIND CHAR          GN    GN      GN    GN      BZ    BZ      GN    GN
AVG CLOUDS    B2   B2 B2 B1 B1   B1 B2 B1 B1   B2 B2 B2 B1   B1 SC SC
POP 12HR           20    30       5    10       5     5       0     0
RAIN                S
SNOW                S  S  C

$$
IAZ094-032200-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
451 AM CST SAT DEC 3 2016

DATE             SAT 12/03/16            SUN 12/04/16            MON 12/05/16
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                      42          33          43          29          45
TEMP             31 35 40 42 36 34 33 34 33 36 40 43 37 34 32 29 29 34 43 45 40
DEWPT            28 29 29 29 30 31 33 34 33 35 35 35 32 30 28 28 28 31 33 34 34
RH               88 78 64 60 79 89100100100 96 82 73 82 85 85 96 96 89 67 65 79
WIND DIR         NE  E SE  S SE SE  S  S  S SW  W  W  W SW SW  S  S  S  S  S SE
WIND SPD          4  4  5  8  4  8 10 10  9  8 10 10  5  5  4  4  5  8 11 10  8
CLOUDS           B1 B1 B2 OV OV OV OV OV OV OV SC FW FW FW SC SC B1 SC SC SC B1
POP 12HR                     20         100          40           0           5
QPF 12HR                      0        0.23        0.04           0           0
SNOW 12HR                 00-00           1           T
RAIN                          C  D     D     C
SNOW                          C  D  D  D  C  C
WIND CHILL                      28 25 26 25 30 33 37             23 27 37 39
MIN CHILL        23    29    32    25    25    27    32    26    22    22    35


DATE               TUE 12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16
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            31    35      19    23      11    19      13    24
TEMP          36   31 35 29 24   19 23 20 15   11 17 19 17   13 22 23
DEWPT         33   29 25 18 13   10 12 10  6    5  7  8  8    8 11 11
PWIND DIR           S    NW      NW    NW      NW    NW      NW     W
WIND CHAR          LT    GN      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    B1   B2 B2 B1 B1   B2 B2 B1 SC   SC SC B1 SC   SC SC SC
POP 12HR           10    20       0    20      10     0       0     0
RAIN                      S
SNOW                   S  S          S  S

$$
IAZ017-032200-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
451 AM CST SAT DEC 3 2016

DATE             SAT 12/03/16            SUN 12/04/16            MON 12/05/16
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          30          38          26          41
TEMP             27 29 34 35 31 30 31 31 31 33 36 38 33 30 27 27 26 32 39 41 37
DEWPT            23 26 28 29 30 30 31 31 31 32 33 33 31 30 27 27 26 30 32 33 33
RH               85 88 78 78 96100100100100 96 89 82 92100100100100 92 76 73 85
WIND DIR         SW  W  S  S  S  S  S  S  S SW SW  W  W SW SW  S  S  S  S  S  S
WIND SPD          4  3  6  9  6  6  9  9 10  9 11 11  8  6  5  6  6 11 14 13 12
CLOUDS           OV B2 B2 OV OV OV OV OV OV OV B2 B2 B1 SC SC SC B1 B2 B2 B1 B2
POP 12HR                      5          90          30           0           5
QPF 12HR                      0        0.09        0.01           0           0
SNOW 12HR                 00-00           1           T
SNOW                          S  L  D  D  C  C
WIND CHILL                28 24 23 23 23 22 25 28 31 26 24 20 20 18 23 31 33 29
MIN CHILL        20    22    23    22    21    22    25    20    18    19    28


DATE               TUE 12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16
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            27    30      15    17       9    17      10    18
TEMP          34   27 30 24 18   15 17 14 10   10 15 17 10   12 16 18
DEWPT         32   26 24 17 12    9 10  8  5    7  9 10  8    9 10 12
PWIND DIR          SW    NW      NW    NW      NW    NW      NW     W
WIND CHAR          GN    GN      GN    BZ      BZ    BZ      BZ    GN
AVG CLOUDS    B2   OV B2 B1 B1   B1 B2 B2 B2   B2 B2 B2 B2   B1 SC SC
POP 12HR           20    30      20    10       5    10       5     0
SNOW                S  S  C  S

$$
IAZ049-032200-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
451 AM CST SAT DEC 3 2016

DATE             SAT 12/03/16            SUN 12/04/16            MON 12/05/16
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          32          39          26          42
TEMP             31 32 35 37 34 33 32 32 32 35 37 39 35 32 30 29 26 32 39 42 38
DEWPT            28 27 30 29 30 31 31 32 32 33 35 35 33 31 29 28 26 30 33 34 34
RH               88 81 82 72 85 92 96100100 92 92 85 92 96 96 96100 92 79 73 85
WIND DIR          W  S  S  S SE SE  S  S  S SW SW  W  W SW SW  S  S  S  S  S SE
WIND SPD          2  2  5  8  5  5 10  8  9  9 10 10  8  5  5  5  6  9 12 11 11
CLOUDS           B2 B1 B2 OV OV OV OV OV OV OV B2 B1 SC SC SC SC B1 B1 B2 B1 B2
POP 12HR                     10         100          70           0           5
QPF 12HR                      0        0.16        0.06           0           0
SNOW 12HR                 00-00           2           T
RAIN                                         L
SNOW                          S  L  D  D  L  L
WIND CHILL                31    27 24 25 24 28 30 32 28    24 23 19 24 31 36 31
MIN CHILL        29    28    29    24    22    24    28    23    18    19    29


DATE               TUE 12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16
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    32      16    20      10    18      12    20
TEMP          33   29 32 26 21   16 20 17 12   10 17 17 14   12 18 20
DEWPT         33   28 27 20 14   10 12 10  7    7  9 10  9   10 11 13
PWIND DIR           S    NW      NW    NW      NW    NW      NW     W
WIND CHAR          GN    GN      GN    GN      BZ    BZ      BZ    GN
AVG CLOUDS    B2   B2 B2 B1 B1   B1 B2 B2 B1   B2 B2 B2 B1   B1 SC SC
POP 12HR           10    30      10    20      10     5       0     0
SNOW                      C             S

$$
IAZ086-032200-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
451 AM CST SAT DEC 3 2016

DATE             SAT 12/03/16            SUN 12/04/16            MON 12/05/16
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                      42          33          42          28          45
TEMP             33 34 40 42 36 34 34 34 33 34 39 42 37 34 30 29 28 32 42 44 38
DEWPT            29 28 29 28 29 30 31 33 33 34 36 35 33 31 29 29 27 31 33 34 34
RH               85 78 64 57 75 85 89 96100100 89 76 85 89 96100 96 96 70 68 85
WIND DIR         SE SE  S  S SE SE  S  S  S  S SW  W  W  W SW  S  S  S  S SE SE
WIND SPD          2  4  5  8  5  6  9 10 11 10 10 10  6  5  5  4  5  8 11 10  8
CLOUDS           B2 B2 B1 OV OV OV OV OV OV OV B2 B1 SC FW SC SC SC SC SC SC B1
POP 12HR                     10         100         100           0           5
QPF 12HR                      0        0.21        0.14           0           0
SNOW 12HR                 00-00           2           1
RAIN                             C  L        L
SNOW                             C  L  D  D  L
WIND CHILL                      28 27 26 24 27 33 36 31    24    22 25 36    32
MIN CHILL        30    29    31    27    24    24    30    24    22    22    32


DATE               TUE 12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16
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    36      19    24      12    20      13    24
TEMP          34   32 36 30 24   19 24 21 16   12 19 19 17   13 23 21
DEWPT         33   31 28 21 16   11 13 11  7    5  8  9  8    9 12 12
PWIND DIR          SE    NW      NW    NW      NW    NW      NW     W
WIND CHAR          LT    GN      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    B1   B2 B2 B1 B1   B1 B2 B2 B1   B1 B1 B1 B1   SC SC SC
POP 12HR           10    30      10    20      20     5       0     0
RAIN                      C
SNOW                      C             S  S

$$



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