Point Forecast Matrices
Issued by NWS Des Moines, IA

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014
FOUS53 KDMX 061006
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
406 AM CST TUE DEC 6 2016

IAZ060-062200-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
406 AM CST TUE DEC 6 2016

DATE             TUE 12/06/16            WED 12/07/16            THU 12/08/16
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                      32          20          25          12          20
TEMP             32 29 31 32 27 24 22 21 20 20 24 25 21 18 15 14 12 13 19 20 18
DEWPT            27 21 20 19 19 16 14 13 11 12 12 13 11 11  8  7  5  7  8  8  9
RH               81 72 63 58 71 71 71 71 67 71 60 60 65 73 73 73 73 76 61 59 67
WIND DIR         NW  W  W  W  W  W  W  W  W NW  W  W NW NW NW NW NW NW NW NW NW
WIND SPD         14 16 18 18 12 12 10 11 11 13 14 16 14 14 17 18 19 18 19 18 16
WIND GUST           27
CLOUDS           B1 FW FW FW FW FW SC B1 B2 B2 B2 B2 SC FW SC SC SC SC SC FW SC
POP 12HR                      5           5           5           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN
WIND CHILL       21 17 19 20 16 13 11 10  9  7 11 12  8  4 -1 -3 -6 -4  3  5  3
MIN CHILL        20    16    14    10     8     7     6    -1    -6    -6     2


DATE               FRI 12/09/16  SAT 12/10/16  SUN 12/11/16  MON 12/12/16
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            12    21      18    33      26    34      22    32
TEMP          16   12 20 20 19   19 31 32 30   26 34 30 24   23 29 32
DEWPT          9    6  7 10 10   10 18 22 23   22 27 24 19   19 22 24
PWIND DIR          NW     W      SE     S       S     W      NW    SW
WIND CHAR          GN    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    SC   SC SC SC B1   B1 B2 B2 B2   B2 B2 B1 B1   B1 B2 B2
POP 12HR            0     0       5    10      30    10       0    10
SNOW                                       S    C

$$
IAZ039-062200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
406 AM CST TUE DEC 6 2016

DATE             TUE 12/06/16            WED 12/07/16            THU 12/08/16
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                      32          17          22          13          20
TEMP             32 30 30 30 25 23 21 20 17 19 21 22 18 18 15 14 13 14 19 19 18
DEWPT            29 24 22 20 20 18 15 14 12 14 14 14 13 12 10  9 10 10 12 11 12
RH               88 78 72 66 81 81 77 77 80 80 74 71 80 77 80 80 87 84 74 70 77
WIND DIR          W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W NW NW NW NW NW
WIND SPD          9 14 16 18 13 13 11 11 11 13 16 14 13 14 16 17 17 18 20 18 16
WIND GUST           26 28 28
CLOUDS           OV SC SC SC FW FW FW SC B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1
POP 12HR                     30           0           5           5           5
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SNOW              C
WIND CHILL       24 19 19 18 14 11  9  8  4  6  7  9  4  4 -1 -3 -4 -3  3  4  3
MIN CHILL        24    17    13     8     4     4     4    -1    -4    -4     3


DATE               FRI 12/09/16  SAT 12/10/16  SUN 12/11/16  MON 12/12/16
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            12    18      15    28      23    30      17    26
TEMP          16   12 18 16 16   16 27 24 28   23 30 26 20   17 24 26
DEWPT         11    7 10 12 12   13 18 21 22   21 26 25 17   16 18 21
PWIND DIR          NW     W       S    SE       S     W      NW    SW
WIND CHAR          GN    LT      LT    GN      GN    GN      GN    LT
AVG CLOUDS    B1   SC SC SC B1   B2 B2 B2 B2   B2 B2 B2 B1   B1 B2 B2
POP 12HR            0     0      20    40      40    30       0    10
SNOW                              S  C  C  C    C  C

$$
IAZ048-062200-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
406 AM CST TUE DEC 6 2016

DATE             TUE 12/06/16            WED 12/07/16            THU 12/08/16
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                      30          19          22          10          19
TEMP             30 27 29 30 25 23 22 20 19 19 21 22 18 16 13 12 10 11 18 19 16
DEWPT            27 21 20 19 18 16 13 12 11 12 12 13 11 10  8  6  6  7  9  9 11
RH               88 78 69 63 74 74 68 71 70 74 68 68 73 77 80 76 83 83 67 64 80
WIND DIR         NW  W  W  W  W  W  W  W  W  W  W  W NW NW NW NW NW NW NW NW NW
WIND SPD         13 18 20 20 14 14 13 12 11 14 17 17 16 17 18 18 19 18 20 19 17
WIND GUST           28
CLOUDS           B1 FW FW FW CL FW SC SC B1 B2 B2 B1 SC SC B1 B1 B1 B1 B1 SC SC
POP 12HR                      5           0           5           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN
SNOW
WIND CHILL       19 14 16 17 13 10  9  7  6  5  7  8  3  0 -4 -6 -9 -7  1  4  1
MIN CHILL        19    13    13     8     5     4     2    -4    -9    -9     0


DATE               FRI 12/09/16  SAT 12/10/16  SUN 12/11/16  MON 12/12/16
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            10    20      16    31      24    32      19    29
TEMP          14   10 19 18 17   17 29 30 28   25 32 27 21   19 27 29
DEWPT          9    7  9 11 10   12 18 22 23   22 27 24 18   19 22 24
PWIND DIR          NW     W      SE     S       S     W      NW    SW
WIND CHAR          GN    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    SC   SC SC SC B1   B2 B2 B2 B2   B2 B2 B2 B1   B1 B2 B2
POP 12HR            0     0      10    20      30    10       0    10
SNOW                                    S  C    C

$$
IAZ004-062200-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
406 AM CST TUE DEC 6 2016

DATE             TUE 12/06/16            WED 12/07/16            THU 12/08/16
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                      26          14          18          10          17
TEMP             23 22 25 26 22 19 18 16 14 14 17 18 14 13 12 10 10 10 16 17 14
DEWPT            16 15 15 15 14 11  9  8  8  8  9 10  8  7  7  5  7  7  9  8  9
RH               74 74 65 62 71 70 67 70 76 76 70 70 76 76 80 80 87 87 73 67 80
WIND DIR          W  W  W  W  W  W  W  W  W  W  W  W NW NW NW NW NW NW NW NW NW
WIND SPD         19 23 27 26 23 19 18 17 17 19 23 21 21 23 21 21 23 21 23 19 19
WIND GUST           34    36 34 31 28 27
CLOUDS           B2 B2 B1 B1 B1 SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 SC B1
POP 12HR                      5           0           0           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                                                          C  C
WIND CHILL        8  7  9 10  6  3  2  0 -3 -3 -1  1 -4 -6 -7 -9-10 -9 -2  0 -3
MIN CHILL         8     5     6     1    -3    -5    -4    -7   -10   -10    -3


DATE               FRI 12/09/16  SAT 12/10/16  SUN 12/11/16  MON 12/12/16
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             9    17      14    27      20    27      13    23
TEMP          13    9 17 14 15   15 26 25 23   20 27 22 15   13 21 23
DEWPT          7    5  6 10 11   12 17 20 21   18 22 18 13   13 16 18
PWIND DIR          NW     W      SE    SE       S     W      NW    SW
WIND CHAR          GN    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC   SC SC B1 B2   B2 B2 B2 B2   B2 B2 B1 SC   SC B1 B1
POP 12HR            0     0      20    40      30    20       0    10
SNOW                              S  C  C  C    C  S

$$
IAZ035-062200-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
406 AM CST TUE DEC 6 2016

DATE             TUE 12/06/16            WED 12/07/16            THU 12/08/16
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                      29          17          20          10          19
TEMP             27 24 28 29 25 22 20 19 17 17 19 20 17 15 13 12 11 11 17 19 16
DEWPT            20 18 17 17 16 13 10 10  9 10 10 12 10  8  6  6  6  7  9  8  9
RH               74 77 63 60 68 68 64 67 70 73 67 71 73 73 73 76 80 83 70 61 73
WIND DIR          W  W  W  W  W  W  W  W  W  W  W  W  W  W  W NW  W NW NW NW NW
WIND SPD         13 17 20 19 17 14 13 13 12 18 18 19 19 18 18 18 19 18 19 18 17
WIND GUST           28 32 31
CLOUDS           B1 FW SC SC FW FW FW SC SC B1 B1 SC B1 B1 B2 B2 B2 B1 B1 SC B1
POP 12HR                      5           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SNOW
WIND CHILL       16 10 15 16 12  9  7  6  4  1  4  4  0 -2 -4 -6 -8 -7  1  4  0
MIN CHILL        15    10    12     7     4     1    -1    -4    -9    -9     0


DATE               FRI 12/09/16  SAT 12/10/16  SUN 12/11/16  MON 12/12/16
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            10    19      16    30      23    30      17    27
TEMP          13   10 18 18 18   17 28 29 27   23 30 25 19   17 25 27
DEWPT          7    6  7 10  9   12 17 22 22   20 25 22 15   17 20 21
PWIND DIR          NW     W      SE    SE       S     W      NW    SW
WIND CHAR          GN    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC   SC SC SC B2   B2 B2 B2 B2   B2 B2 B1 SC   B1 B2 B2
POP 12HR            0     0      10    20      30    10       0    10
SNOW                                 S  S  C    C

$$
IAZ094-062200-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
406 AM CST TUE DEC 6 2016

DATE             TUE 12/06/16            WED 12/07/16            THU 12/08/16
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                      33          21          28          11          21
TEMP             32 29 32 33 27 24 23 23 21 23 26 27 22 19 16 13 11 12 19 21 16
DEWPT            27 20 17 15 16 15 12 11 10 11 12 12 10 10  6  5  4  5  6  6  7
RH               81 69 53 47 63 68 62 59 62 59 55 53 59 67 64 70 73 73 56 52 67
WIND DIR         NW NW  W  W  W  W  W NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD         16 17 18 17 10  9 10 10 10 12 13 13 12 13 14 17 18 18 19 18 14
WIND GUST           27
CLOUDS           B1 FW CL CL FW FW SC B2 B2 OV OV B2 B1 FW SC FW FW FW FW FW SC
POP 12HR                      5           5          10           5           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL       21 18 21 22 17 14 12 12 10 11 14 16 10  6  1 -4 -7 -6  3  6  1
MIN CHILL        21    17    16    12    10    10     9     0    -7    -7     0


DATE               FRI 12/09/16  SAT 12/10/16  SUN 12/11/16  MON 12/12/16
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            10    23      18    36      26    37      22    33
TEMP          14   10 22 20 20   19 34 34 31   26 37 31 24   23 32 31
DEWPT          6    4  7  8  9   11 18 22 23   22 27 24 19   19 22 24
PWIND DIR          NW     W       S     S       S     W      NW    SW
WIND CHAR          GN    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    FW   SC SC SC B1   B1 B2 B2 B1   B1 B1 B1 SC   B1 B2 B1
POP 12HR            0     0       0     5      30    20       5    10
RAIN                                               S
SNOW                                       S    C  S

$$
IAZ017-062200-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
406 AM CST TUE DEC 6 2016

DATE             TUE 12/06/16            WED 12/07/16            THU 12/08/16
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                      27          16          20          12          18
TEMP             26 25 27 26 22 21 19 18 17 15 19 20 17 16 14 13 13 13 17 17 16
DEWPT            23 20 18 18 17 15 12 11 10 10 11 12 11 10  9  7  9  8 11 10 11
RH               88 81 68 71 81 77 74 73 73 80 70 71 77 77 80 76 84 80 77 73 80
WIND DIR          W  W  W  W  W  W  W  W  W  W  W  W  W NW  W NW NW NW NW NW NW
WIND SPD         14 19 20 21 19 17 16 17 16 19 19 18 18 19 19 18 21 19 23 18 18
WIND GUST           29 32 34 29 27 26    26
CLOUDS           B2 SC B1 B2 SC FW SC B1 SC B1 B1 B1 B1 B2 B2 OV OV B2 B2 B1 B2
POP 12HR                     10           0           0           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                                                          C  C
SNOW
WIND CHILL       14 11 13 12  7  7  4  3  2 -2  3  5  1 -1 -3 -4 -6 -5 -1  1  0
MIN CHILL        13    11     7     4     1    -2     0    -5    -7    -8     0


DATE               FRI 12/09/16  SAT 12/10/16  SUN 12/11/16  MON 12/12/16
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            10    17      14    26      22    28      13    23
TEMP          14   10 17 15 15   15 25 24 26   22 28 23 16   13 21 23
DEWPT          8    5  8 12 11   12 17 21 21   20 24 21 13   13 16 19
PWIND DIR          NW     W       S    SE       S     W      NW    SW
WIND CHAR          GN    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B1   SC SC B1 B2   B2 B2 OV B2   B2 B2 B2 B1   B1 B1 B2
POP 12HR            5     0      20    40      40    20       0    10
SNOW                              S  C  C  C    C  S

$$
IAZ049-062200-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
406 AM CST TUE DEC 6 2016

DATE             TUE 12/06/16            WED 12/07/16            THU 12/08/16
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                      32          18          22          11          20
TEMP             31 28 30 31 25 23 22 20 18 19 21 22 18 16 15 13 12 12 18 19 16
DEWPT            29 23 21 19 19 17 13 13 12 13 13 14 12 11  8  7  7  9 11 10 11
RH               92 81 69 61 78 77 68 74 77 77 71 71 77 80 73 76 80 87 73 67 80
WIND DIR          W  W  W  W  W  W  W  W  W  W  W  W  W  W NW  W NW NW NW NW NW
WIND SPD         13 18 20 21 17 14 13 13 13 16 17 17 14 16 18 18 19 19 21 19 17
CLOUDS           B2 SC FW FW CL FW FW SC B1 B1 B2 B1 B1 SC B1 B1 B2 B1 B1 SC B1
POP 12HR                     20           0           5           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SNOW              S
WIND CHILL       21 15 17 19 12 10  9  8  4  4  7  8  3  1 -2 -4 -6 -6  1  4  0
MIN CHILL        20    15    10     8     4     3     2    -4    -7    -7     0


DATE               FRI 12/09/16  SAT 12/10/16  SUN 12/11/16  MON 12/12/16
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            11    19      15    29      23    30      17    28
TEMP          15   11 19 17 17   16 28 27 27   23 30 26 20   17 25 28
DEWPT         10    7  9 11 10   11 18 21 22   21 27 24 18   17 20 23
PWIND DIR          NW     W       S    SE       S     W      NW    SW
WIND CHAR          GN    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    SC   SC SC SC B1   B2 B2 B2 B2   B2 B2 B2 B1   B1 B2 B2
POP 12HR            0     0      10    30      40    20       0    10
SNOW                                 S  C  C    C  S

$$
IAZ086-062200-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
406 AM CST TUE DEC 6 2016

DATE             TUE 12/06/16            WED 12/07/16            THU 12/08/16
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                      34          21          28          13          21
TEMP             35 32 33 34 27 25 23 23 21 23 27 28 23 21 18 15 13 14 20 21 18
DEWPT            32 25 21 19 20 17 15 14 13 14 14 14 12 12  8  8  6  8  9  9 10
RH               89 75 61 54 74 71 71 68 71 68 57 55 62 68 64 73 73 76 62 59 70
WIND DIR          W NW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W NW  W NW
WIND SPD          9 17 18 18 11 11 11 11 10 11 13 12 11 13 16 16 17 18 19 18 16
WIND GUST           28
CLOUDS           OV SC FW FW CL FW SC B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC FW SC
POP 12HR                      5           5          10           5           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL       28 20 22 23 17 14 12 11 10 12 15 17 11  8  3 -1 -4 -3  4  6  3
MIN CHILL        26    19    17    11     9    10    10     3    -4    -4     3


DATE               FRI 12/09/16  SAT 12/10/16  SUN 12/11/16  MON 12/12/16
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            13    23      17    33      26    35      22    32
TEMP          17   14 23 20 18   19 31 32 32   26 34 32 25   22 30 31
DEWPT          9    6  9  9 10   11 17 20 23   22 27 26 21   19 22 23
PWIND DIR          NW     W       S     S       S     W      NW    SW
WIND CHAR          GN    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    SC   SC SC SC B1   B1 B2 B2 B2   B1 B2 B2 B1   B2 B2 B2
POP 12HR            0     0       5    10      30    30       5     5
SNOW                                       C    C  C

$$



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