Point Forecast Matrices
Issued by NWS Des Moines, IA

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000
FOUS53 KDMX 240944
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
344 AM CST SAT JAN 24 2015

IAZ060-242200-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
344 AM CST SAT JAN 24 2015

DATE             SAT 01/24/15            SUN 01/25/15            MON 01/26/15
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                      51          32          35          27          45
TEMP             32 33 44 50 43 39 37 34 36 31 34 34 29 27 28 29 29 33 41 45 41
DEWPT            28 29 32 35 31 32 33 33 31 29 28 28 24 22 22 24 23 28 33 35 33
RH               85 85 62 56 62 76 85 96 82 92 78 78 81 81 78 81 78 82 73 68 73
WIND DIR          W  W  W  W  W  W  W NW  N  N  N  N  N  N SW  S  S SW  W NW NW
WIND SPD          8  9 10 10  9  9  9 12 16 17 18 14 11  6  4  6 10 13 16 14 12
CLOUDS           FW SC SC SC B1 B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 SC SC SC
POP 12HR                      5          70          80          10           5
QPF 12HR                      0        0.12        0.06           0           0
SNOW 12HR                 00-00           T           1
RAIN                             S  C  L
SNOW                                      L  D
WIND CHILL       25 25 38       33 30 25 26 20 23 24 19 20    22 20 23 33 38 34
MIN CHILL        23    24    36    29    22    19    19    18    19    19    33


DATE               TUE 01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15
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    43      32    53      34    41      23    37
TEMP          34   30 38 39 34   32 49 47 40   36 39 34 27   23 34 34
DEWPT         29   26 29 30 30   27 33 36 35   30 28 25 21   18 22 24
PWIND DIR          NW     N       E     S      SW    NW       N     W
WIND CHAR          GN    GN      LT    GN      GN    BZ      GN    GN
AVG CLOUDS    SC   SC SC SC SC   SC SC SC SC   B1 B2 B1 SC   B1 B1 B1
POP 12HR            5     0       0     5      10     5       5    10

$$
IAZ039-242200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
344 AM CST SAT JAN 24 2015

DATE             SAT 01/24/15            SUN 01/25/15            MON 01/26/15
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          28          28          19          37
TEMP             30 32 36 38 39 33 28 28 31 25 26 28 22 19 19 20 21 27 35 37 35
DEWPT            29 29 31 33 30 30 28 28 29 25 24 24 19 17 16 18 19 25 29 32 30
RH               96 88 82 82 70 89100100 92100 92 85 88 92 88 92 92 92 78 82 82
WIND DIR          W  W  W  W SW  S SE NE NE NE NE  N  N  N SW  S  S SW  W  W  W
WIND SPD          8  9  8  6  8  5  6  9 14 19 17 14 11  4  4  6 11 14 13 14 12
CLOUDS           SC SC SC B1 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 OV OV B2 B2 B2
POP 12HR                      5          90          80          20          20
QPF 12HR                      0        0.12        0.04           0        0.01
SNOW 12HR                 00-00           1           1
RAIN                             C
SNOW                             C  L  D  D  L              S  S  S  S  S  S
WIND CHILL       22 24 30    33    21 19 20 11 13 16 10 12 12 10  9 15 26 28 26
MIN CHILL        22    22    31    21    17    10    10    11     8    10    26


DATE               TUE 01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15
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    36      25    47      30    36      20    32
TEMP          31   25 34 33 28   25 43 41 37   31 35 31 24   20 29 29
DEWPT         29   24 27 27 26   23 31 33 35   31 28 26 20   18 21 23
PWIND DIR          NW    NW      SW     S       S    NW       N     W
WIND CHAR          GN    GN      LT    GN      GN    BZ      GN    GN
AVG CLOUDS    B2   B1 SC SC SC   SC SC SC B1   B2 B2 B1 SC   B1 B1 B2
POP 12HR           10     0       0     0      20    10       5    10
RAIN                                       S    S
SNOW                                            S

$$
IAZ048-242200-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
344 AM CST SAT JAN 24 2015

DATE             SAT 01/24/15            SUN 01/25/15            MON 01/26/15
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                      46          30          33          23          42
TEMP             30 31 41 46 37 35 33 32 34 29 31 33 26 23 25 26 26 29 39 42 37
DEWPT            27 28 32 35 31 31 33 32 31 28 27 27 24 22 21 24 23 29 33 34 32
RH               88 88 70 65 79 85100100 89 96 85 78 92 96 84 92 88100 79 73 82
WIND DIR          W  W  W  W  W  W NW NW  N  N  N  N  N  N  S  S  S SW  W NW NW
WIND SPD          9  8 11 10  9  8 10 12 16 17 17 14 11  5  4  8 11 14 16 16 12
CLOUDS           SC SC SC SC B1 B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 SC SC SC
POP 12HR                     10          80          70          10          10
QPF 12HR                      0        0.16        0.04           0           0
SNOW 12HR                 00-00           1           T
RAIN                             C  C  D
SNOW                                   D  L  L
WIND CHILL       22 24 34    30 29 25 23 24 17 20 23 15 16 19 17 15 18 30 34 29
MIN CHILL        21    21    29    25    19    15    14    14    14    14    28


DATE               TUE 01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15
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    41      29    50      30    38      21    35
TEMP          33   28 37 36 32   29 44 42 38   32 36 31 26   21 33 32
DEWPT         28   25 29 29 30   26 32 34 35   29 27 24 21   18 22 23
PWIND DIR          NW     N       W     S      SW    NW       N     W
WIND CHAR          GN    GN      LT    GN      GN    BZ      GN    GN
AVG CLOUDS    SC   SC SC SC SC   SC SC SC B1   B2 B2 B1 SC   B1 B1 B1
POP 12HR            5     0       0     0      20     5       5    10
RAIN                                       S    S
SNOW                                            S

$$
IAZ004-242200-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
344 AM CST SAT JAN 24 2015

DATE             SAT 01/24/15            SUN 01/25/15            MON 01/26/15
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                      40          27          29          24          45
TEMP             30 30 36 37 35 32 30 27 31 26 29 29 25 24 27 29 31 35 42 45 40
DEWPT            28 28 30 31 29 30 30 27 27 26 25 25 21 21 21 25 25 29 32 33 31
RH               92 92 79 79 78 92100100 85100 85 85 84 88 78 85 78 78 67 62 70
WIND DIR          W  W  W  W  W NW  N  N  N  N  N  N  N  S  S SW SW  W NW NW NW
WIND SPD         11 10 12 10  9  9 12 13 16 17 13 11  6  6 11 12 16 17 17 17 16
CLOUDS           SC SC B1 B1 OV OV OV OV OV OV OV OV B2 OV OV B2 B2 B1 SC SC SC
POP 12HR                     30          90          30          10          10
QPF 12HR                   0.01        0.16        0.02           0           0
SNOW 12HR                 00-00           2           T
RAIN                          C  L
SNOW                             L  D  D  C  C
WIND CHILL       20 21 28 30 28 24 20 16 20 13 18 19 17 16 17 18 20 25 34 37 32
MIN CHILL        20    19    27    19    15    13    16    15    15    21    32


DATE               TUE 01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15
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    38      27    47      28    33      16    30
TEMP          34   27 35 33 29   27 41 40 34   29 32 26 18   16 28 26
DEWPT         27   25 29 29 29   25 31 33 32   27 25 21 16   14 20 21
PWIND DIR          NW     W      SW     S       W    NW      NW     W
WIND CHAR          GN    GN      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    SC   SC SC SC SC   SC SC B1 B1   B2 B1 B1 B1   B1 B1 B2
POP 12HR            5     0       0     5      20    10       5    20
RAIN                                       S
SNOW                                            S                S  S

$$
IAZ035-242200-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
344 AM CST SAT JAN 24 2015

DATE             SAT 01/24/15            SUN 01/25/15            MON 01/26/15
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          30          30          24          44
TEMP             30 31 38 41 35 34 32 30 33 27 28 29 25 24 26 28 29 33 40 44 38
DEWPT            28 28 31 33 30 31 32 30 29 27 26 26 22 21 20 24 24 29 32 33 31
RH               92 88 76 73 82 89100100 85100 92 88 88 88 78 85 81 85 73 65 76
WIND DIR          W  W  W  W  W  W NW  N  N  N  N  N  N  N  S  S SW SW  W NW NW
WIND SPD         10  9 11 11  9  8 11 13 14 16 16 12  9  4  6 10 12 16 14 16 13
CLOUDS           SC SC SC B1 B2 OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 SC SC SC
POP 12HR                     20          80          60          10          10
QPF 12HR                      0        0.14        0.04           0           0
SNOW 12HR                 00-00           1           1
RAIN                          C  C  L
SNOW                             C     D  L  C
WIND CHILL       21 23 31 34 28 27 23 19 23 15 16 19 16 18 18 19 19 22 32 36 30
MIN CHILL        20    21    27    23    18    13    16    16    18    19    27


DATE               TUE 01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15
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    39      30    48      31    35      20    34
TEMP          35   28 35 35 33   30 45 42 38   33 34 30 22   20 32 30
DEWPT         28   26 28 28 30   26 32 34 34   29 26 22 18   16 21 23
PWIND DIR          NW    NW       S     S      SW    NW       N     W
WIND CHAR          GN    GN      LT    GN      GN    BZ      GN    GN
AVG CLOUDS    SC   SC SC SC SC   SC SC SC B1   B2 B2 B1 B1   B1 B1 B1
POP 12HR            5     0       0     5      20    10       5    20
RAIN                                       S
SNOW                                            S                S  S

$$
IAZ094-242200-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
344 AM CST SAT JAN 24 2015

DATE             SAT 01/24/15            SUN 01/25/15            MON 01/26/15
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                      51          33          38          26          50
TEMP             30 33 46 51 42 38 38 35 35 34 37 36 29 27 27 26 26 30 45 50 44
DEWPT            27 29 32 34 32 32 34 33 32 30 29 28 26 24 23 24 24 28 32 35 34
RH               88 85 58 52 67 79 85 92 89 85 72 72 88 88 85 92 92 92 60 56 68
WIND DIR          W  W  W  W SW  W  W NW NW NW  N  N  N  N  N SW SW SW  W  W NW
WIND SPD          9 10 11 14 11 11 13 17 19 20 21 18 13  9  4  6 10 13 16 14 11
CLOUDS           FW FW FW SC SC B1 B2 OV OV OV OV OV B2 B2 B1 B1 B1 B1 SC SC SC
POP 12HR                      0          50          70          10           5
QPF 12HR                      0        0.06        0.04           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                             S  C  C  L  L
SNOW                                            S
WIND CHILL       22 25       35 31 30 24 24 22 26 26 19 18    18 16 20 38    38
MIN CHILL        18    22    34    30    22    20    17    16    15    15    38


DATE               TUE 01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15
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    46      31    55      34    43      23    39
TEMP          38   32 43 41 35   31 50 48 41   35 41 34 25   23 36 34
DEWPT         31   27 30 31 31   27 34 38 37   32 29 26 22   19 23 25
PWIND DIR          NW     N       E     S      SW    NW       N     W
WIND CHAR          GN    GN      LT    GN      GN    BZ      GN    GN
AVG CLOUDS    FW   FW SC SC SC   SC SC SC SC   B1 B2 B1 SC   B1 B1 B1
POP 12HR            0     0       0     5      10     5       5    10

$$
IAZ017-242200-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
344 AM CST SAT JAN 24 2015

DATE             SAT 01/24/15            SUN 01/25/15            MON 01/26/15
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          27          29          18          38
TEMP             29 30 34 35 37 32 27 27 30 26 29 29 21 18 20 22 23 28 36 38 36
DEWPT            28 28 30 31 30 30 27 27 27 25 23 24 18 18 17 21 21 27 31 32 31
RH               96 92 85 85 75 92100100 88 96 78 81 88100 88 96 92 96 82 79 82
WIND DIR          W  W  W SW SW  W  N  N  N NE NE  N  N SE  S  S  S SW  W  W NW
WIND SPD         12 11  9  6  8  6  8 11 16 18 14 12  9  4  8 11 14 16 16 16 14
CLOUDS           SC SC SC B1 B2 OV OV OV OV OV OV B2 B2 B2 B2 OV OV B2 B1 B1 B2
POP 12HR                     10          90          60          20          10
QPF 12HR                      0        0.16        0.02        0.01           0
SNOW 12HR                 00-00           2           T
RAIN                          C  C
SNOW                             C  L  D  L  C              S  S
WIND CHILL       19 21 27 29 31 26 19 17 18 13 17 18 11 11 10 10 10 16 26 29 27
MIN CHILL        17    19    27    18    15    13    11     9     8    11    27


DATE               TUE 01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15
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    35      24    47      28    33      17    29
TEMP          32   25 32 31 28   24 41 41 35   29 32 28 21   17 26 26
DEWPT         28   23 28 27 27   22 31 33 33   29 26 23 17   15 20 20
PWIND DIR          NW    NW      SW     S      SW    NW      NW     W
WIND CHAR          GN    GN      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    B1   SC SC SC SC   SC SC SC B1   OV B2 B1 B1   B1 B1 B2
POP 12HR           10     0       0     0      20    10       5    20
RAIN                                       S
SNOW                                            S                S  S

$$
IAZ049-242200-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
344 AM CST SAT JAN 24 2015

DATE             SAT 01/24/15            SUN 01/25/15            MON 01/26/15
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                      44          30          31          22          39
TEMP             30 32 37 43 35 33 31 30 33 28 29 31 24 22 22 24 24 28 34 39 35
DEWPT            28 29 31 34 31 31 31 30 30 28 27 26 21 20 19 21 21 26 31 33 31
RH               92 88 79 70 85 92100100 89100 92 81 88 92 88 88 88 92 89 79 85
WIND DIR          W  W  W  W SW SW  W  N  N  N  N  N  N  N SW  S  S SW  W  W NW
WIND SPD          9  9 10  9  9  6  8 11 14 18 18 16 12  6  4  8 11 14 14 14 12
CLOUDS           SC SC SC SC B1 B2 OV OV OV OV OV OV B2 B2 B2 B2 OV B2 B1 B1 B1
POP 12HR                      5          90          80          10          10
QPF 12HR                      0        0.14        0.06           0           0
SNOW 12HR                 00-00           1           1
RAIN                             C  C
SNOW                                C  D  D  L
WIND CHILL       22 24 30    28 27 24 20 23 15 17 20 12 13 16 15 13 16 24 31 27
MIN CHILL        18    22    27    22    18    12    11    11    12    12    26


DATE               TUE 01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15
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    38      28    49      31    38      21    34
TEMP          32   27 34 34 30   28 43 40 39   32 35 31 25   21 30 31
DEWPT         29   25 29 29 29   25 32 34 36   31 28 26 21   19 22 23
PWIND DIR          NW    NW      SW     S      SW    NW       N     W
WIND CHAR          GN    GN      LT    GN      GN    BZ      GN    GN
AVG CLOUDS    SC   SC SC SC SC   SC SC SC B1   B2 B2 B1 B1   B1 B1 B1
POP 12HR           10     0       0     0      20    10       5    10
RAIN                                       S    S
SNOW                                            S

$$
IAZ086-242200-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
344 AM CST SAT JAN 24 2015

DATE             SAT 01/24/15            SUN 01/25/15            MON 01/26/15
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                      49          32          33          23          41
TEMP             31 32 42 48 41 37 37 35 32 33 33 33 27 24 24 23 23 29 39 41 38
DEWPT            28 30 32 34 32 31 32 32 32 31 29 27 23 20 20 19 19 26 30 33 32
RH               88 92 67 58 70 79 82 89100 92 85 78 85 84 84 84 84 88 70 73 79
WIND DIR          W  W  W  W SW SW SW  W NW  N  N  N  N  N  N SW  S SW  W  W NW
WIND SPD          9 10 10 10 10  8  9 10 12 18 21 18 13 10  5  5 10 13 16 14 11
CLOUDS           FW SC SC SC SC B1 OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B1 B1 SC
POP 12HR                      5          80          80          10          10
QPF 12HR                      0        0.10        0.08           0           0
SNOW 12HR                 00-00       00-00           1
RAIN                                C  L  D  D
SNOW                                      D  D  S
WIND CHILL       23 24 36    35 31 30 28 23 22 20 21 15 14 17 16 12 18 30 33 31
MIN CHILL        21    22    33    30    22    18    14    14    12    13    29


DATE               TUE 01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15
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    42      29    52      34    41      23    37
TEMP          35   29 39 37 34   29 49 46 40   34 39 35 28   23 35 34
DEWPT         30   26 29 29 29   26 32 35 37   32 29 27 22   20 22 25
PWIND DIR          NW    NW       W     S       S    NW       N    NW
WIND CHAR          GN    GN      LT    GN      GN    BZ      GN    GN
AVG CLOUDS    SC   SC SC SC SC   SC SC SC SC   B1 B2 B1 B1   B1 B1 B1
POP 12HR            5     0       0     5      20    10       5     5
RAIN                                       S    S
SNOW                                            S

$$



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