Point Forecast Matrices
Issued by NWS Des Moines, IA

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000
FOUS53 KDMX 250429
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
1029 PM CST SAT JAN 24 2015

IAZ060-251000-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
1029 PM CST SAT JAN 24 2015

DATE           01/24/15      SUN 01/25/15            MON 01/26/15            TUE
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      34          37          26          47          30
TEMP                   40 39 35 34 34 35 31 27 26 27 28 32 44 47 43 36 35 33 31
DEWPT                  34 35 32 30 27 26 24 22 20 22 22 25 32 34 33 32 29 28 27
RH                     79 85 89 85 75 69 75 81 78 81 78 75 62 60 67 85 78 82 85
WIND DIR                W NW  N  N  N  N  N  N  W SW SW SW  W  W NW NW NW NW NW
WIND SPD                9 10 13 18 19 17 13  9  5  6 11 13 17 16 13 12 12 12 12
CLOUDS                 OV OV OV OV OV B2 B2 B1 B1 B1 B2 B2 SC SC SC FW FW FW SC
POP 12HR                     80          90           5           5           5
QPF 12HR                   0.08        0.06           0           0           0
SNOW 12HR                 00-00           T       00-00
RAIN                    D  L  D  L  S
SNOW                       L  D  L  S
WIND CHILL                32 26 23 23 25 20 18 19 20 18 22 36    36 28 26 24 22
MIN CHILL              33    26    21    19    18    17    16    36    25    20


DATE           01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15  SAT 01/31/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          45      32    52      36    41      24    39      23    30
TEMP          42 40 34   34 50 50 43   36 41 38 28   26 38 35 28   23 30 22
DEWPT         30 30 27   27 35 37 36   29 27 25 21   19 23 24 23   18 14 11
PWIND DIR         N       E     S       W    NW      NW     W       E     N
WIND CHAR        GN      GN    GN      GN    BZ      GN    LT      LT    GN
AVG CLOUDS    SC SC SC   FW FW SC B1   B2 B2 B1 SC   SC SC SC B1   B2 OV B1
POP 12HR          0       0    10      20    10       5     5      20    20
RAIN                               S    S
SNOW                                                           S    S  S  S

$$
IAZ039-251000-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
1029 PM CST SAT JAN 24 2015

DATE           01/24/15      SUN 01/25/15            MON 01/26/15            TUE
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      28          30          18          40          27
TEMP                   34 33 30 27 28 27 22 20 18 19 20 26 37 40 39 33 33 29 27
DEWPT                  31 30 29 25 22 21 17 17 15 17 18 22 28 31 31 30 29 27 26
RH                     89 89 96 92 78 78 81 88 88 92 92 85 70 70 73 89 85 92 96
WIND DIR                E NE NE NE NE  N  N  N SW  S  S SW  W  W NW NW NW NW NW
WIND SPD                3  8 16 20 18 17 12  6  4  6 11 14 14 16 13 14 13 14 13
CLOUDS                 OV OV OV OV OV B2 B1 SC B1 B1 OV OV B2 B2 B1 SC SC SC SC
POP 12HR                     90          90          10          10           5
QPF 12HR                   0.11        0.07           0           0           0
SNOW 12HR                     T           1       00-00
RAIN                    C  D
SNOW                       D  D  D  S
WIND CHILL                26 19 13 15 14 10 11 11  9  8 14 28 32 31 23 23 18 16
MIN CHILL              30    18    12     9     9     7     7    28    22    16


DATE           01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15  SAT 01/31/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          39      26    44      33    37      20    32      19    24
TEMP          38 33 28   27 42 43 39   33 37 31 26   20 31 30 23   19 24 17
DEWPT         29 28 24   23 31 34 34   31 28 25 21   17 20 22 22   17 12 11
PWIND DIR        NW      SW     S      SW    NW      NW    NW       N     N
WIND CHAR        GN      LT    GN      GN    BZ      GN    LT      LT    GN
AVG CLOUDS    SC SC SC   SC SC B1 B1   B2 B2 B1 SC   B1 SC B1 B1   OV OV B1
POP 12HR          0       0    10      30    10       5     5      20    20
RAIN                               C    C
SNOW                                                           S    S  S  S

$$
IAZ048-251000-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
1029 PM CST SAT JAN 24 2015

DATE           01/24/15      SUN 01/25/15            MON 01/26/15            TUE
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      32          34          23          45          28
TEMP                   37 35 33 32 33 34 28 24 23 25 25 29 43 44 41 35 33 31 28
DEWPT                  33 32 31 29 25 25 22 21 20 22 22 25 32 34 32 31 28 28 25
RH                     85 89 92 88 72 69 78 88 88 88 88 85 65 68 70 85 82 88 88
WIND DIR                W NW  N  N  N  N  N  N SW  S SW SW  W NW NW NW NW NW NW
WIND SPD                5  9 14 19 19 17 13  8  5  8 11 14 17 16 13 13 12 13 12
CLOUDS                 OV OV OV OV OV B2 B1 B1 B1 B1 B2 B2 B1 SC SC FW FW FW SC
POP 12HR                     90          90          10           5           5
QPF 12HR                   0.08        0.05           0           0           0
SNOW 12HR                 00-00           1       00-00
RAIN                    D  D  D  L  S
SNOW                       D  D  L  S
WIND CHILL                28 23 20 21 23 17 15 16 16 14 17 35 37 33 26 24 21 17
MIN CHILL              30    22    17    16    14    14    13    31    23    16


DATE           01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15  SAT 01/31/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          43      29    49      34    39      22    37      20    27
TEMP          40 37 32   30 48 45 41   34 39 35 28   23 36 32 25   20 27 19
DEWPT         30 30 28   26 33 36 35   28 27 25 21   18 23 23 22   17 11 11
PWIND DIR         N       E     S       W    NW      NW     W      NE     N
WIND CHAR        GN      GN    GN      GN    BZ      GN    LT      GN    GN
AVG CLOUDS    SC SC SC   SC SC SC B1   B2 B2 B1 SC   SC SC B1 B1   B2 OV B1
POP 12HR          0       0    10      20    10       5     5      20    20
RAIN                               S    S
SNOW                                                           S    S  S  S

$$
IAZ004-251000-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
1029 PM CST SAT JAN 24 2015

DATE           01/24/15      SUN 01/25/15            MON 01/26/15            TUE
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      28          29          22          43          25
TEMP                   33 32 29 26 26 26 24 22 23 26 29 31 42 42 39 34 31 29 26
DEWPT                  31 29 26 23 22 22 19 19 19 23 24 27 33 33 32 29 28 26 24
RH                     92 88 88 88 85 85 81 88 84 88 81 85 70 70 76 82 88 88 92
WIND DIR                N  N  N  N  N  N  N SW  S  S SW  W NW NW NW NW NW NW NW
WIND SPD                9 14 20 18 14 13  9  6 10 12 16 17 18 17 17 14 14 13 12
CLOUDS                 OV OV OV OV B2 B2 B1 B1 B2 B2 B2 B2 SC SC SC SC SC SC SC
POP 12HR                     90          50          10           5           5
QPF 12HR                   0.13        0.02           0           0           0
SNOW 12HR                     1           T       00-00
RAIN                    L
SNOW                    L  D  C  S
WIND CHILL             25 22 16 13 14 14 14 14 12 15 17 20 33 34 30 24 20 18 15
MIN CHILL              25    16    11    12    11    12    16    29    20    15


DATE           01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15  SAT 01/31/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          39      28    44      30    35      19    32      15    19
TEMP          36 34 30   29 43 40 34   30 35 30 22   20 31 29 27   17 16 13
DEWPT         29 29 26   26 32 33 31   26 25 21 18   16 20 21 19   11  4  6
PWIND DIR        NW       S     S      NW    NW      NW    NW      NE     N
WIND CHAR        GN      GN    GN      BZ    BZ      GN    GN      GN    BZ
AVG CLOUDS    SC SC SC   SC SC SC B2   OV B2 B1 SC   SC B1 B1 B2   B2 B2 SC
POP 12HR          0       0     5      20    10       5    10      30    20
RAIN                               S
SNOW                                    S                      C    C  S  S

$$
IAZ035-251000-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
1029 PM CST SAT JAN 24 2015

DATE           01/24/15      SUN 01/25/15            MON 01/26/15            TUE
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      32          33          23          44          27
TEMP                   35 33 32 30 30 29 25 23 23 24 27 31 43 43 40 34 33 29 28
DEWPT                  32 31 29 27 25 23 20 19 19 21 23 26 32 33 31 30 28 27 25
RH                     89 92 88 88 81 78 81 84 84 88 85 81 65 67 70 85 82 92 88
WIND DIR               NW  N  N  N  N  N  N  N  S  S SW SW  W NW NW NW NW NW NW
WIND SPD                5 10 18 18 17 14 11  5  6 10 12 16 16 16 13 13 12 13 11
CLOUDS                 OV OV OV OV OV B2 B1 B1 B1 B2 B2 B2 SC SC SC SC SC FW SC
POP 12HR                     90          80          10           5           5
QPF 12HR                   0.11        0.04           0           0           0
SNOW 12HR                     T           T       00-00
RAIN                    D  D
SNOW                    D  D  D  C
WIND CHILL                25 20 18 18 18 14 16 15 14 16 20 35 35 32 25 24 19 18
MIN CHILL              29    20    17    13    13    13    16    32    23    17


DATE           01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15  SAT 01/31/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          41      29    47      33    37      21    35      18    24
TEMP          38 36 31   30 45 44 39   33 37 31 24   22 34 32 26   18 24 17
DEWPT         29 29 28   26 33 34 33   27 25 22 20   18 21 22 20   14  8  8
PWIND DIR        NW      SE     S       W    NW      NW    NW       E     N
WIND CHAR        GN      GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    SC SC SC   SC SC SC B2   B2 B2 B1 SC   SC B1 B1 B1   OV OV B1
POP 12HR          0       0     5      20    10       5    10      30    20
RAIN                               S    S
SNOW                                                           C    C  S  S

$$
IAZ094-251000-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
1029 PM CST SAT JAN 24 2015

DATE           01/24/15      SUN 01/25/15            MON 01/26/15            TUE
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      35          39          25          50          30
TEMP                   42 38 37 37 38 38 32 28 26 25 25 29 45 50 45 39 36 32 31
DEWPT                  33 35 34 32 30 27 25 23 21 22 22 25 31 34 35 33 31 29 28
RH                     70 89 89 82 73 64 75 81 81 88 88 85 58 54 68 79 82 88 88
WIND DIR                W  W NW  N  N  N  N  N  N SW SW SW  W  W NW NW NW NW  N
WIND SPD               10 14 16 19 23 20 16 11  6  6 11 13 17 16 12 12 11 12 11
CLOUDS                 OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 SC SC FW FW FW FW FW
POP 12HR                     70          70           5           5           0
QPF 12HR                   0.03        0.05           0           0           0
SNOW 12HR                 00-00           T       00-00
RAIN                    L  C  L  L  S
SNOW                          L  L  S
WIND CHILL             36 29 27 26 27 27 21 18 18 17 15 18 38    39 31 28 23 22
MIN CHILL              35    26    22    20    17    14    14    38    26    20


DATE           01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15  SAT 01/31/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          49      32    55      36    43      23    41      23    32
TEMP          45 43 36   34 53 52 44   36 43 38 29   24 40 36 29   23 32 25
DEWPT         31 31 29   28 37 40 38   30 28 25 21   20 23 24 23   19 16 12
PWIND DIR         N       E     S       W    NW       N     W       S     N
WIND CHAR        GN      GN    GN      GN    BZ      GN    GN      LT    GN
AVG CLOUDS    SC FW FW   FW SC SC B1   B1 B2 B1 SC   SC SC SC B1   B2 OV B2
POP 12HR          0       0     5      10     5       5     5      20    20
SNOW                                                           S    S  S  S

$$
IAZ017-251000-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
1029 PM CST SAT JAN 24 2015

DATE           01/24/15      SUN 01/25/15            MON 01/26/15            TUE
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      28          29          18          39          24
TEMP                   32 31 30 26 27 26 21 19 18 19 23 28 38 37 37 32 31 26 24
DEWPT                  30 28 27 24 22 22 18 17 15 18 20 24 31 31 31 29 28 25 23
RH                     92 88 88 92 81 85 88 92 88 96 88 85 76 79 79 88 88 96 96
WIND DIR               NE NE NE NE NE  N  N SE  S  S  S SW  W  W NW NW NW NW NW
WIND SPD                5 12 19 19 16 13 10  5  8 11 14 17 16 17 16 16 16 14 14
CLOUDS                 OV OV OV OV B2 B2 B1 B1 B1 B2 OV B2 B1 B1 B1 SC SC SC SC
POP 12HR                    100          80          10           5           5
QPF 12HR                   0.12        0.04           0           0           0
SNOW 12HR                     1           1       00-00
RAIN                    C
SNOW                    C  D  D  D
WIND CHILL             26 21 17 13 15 14 10 11  8  7 10 16 29 27 28 21 20 14 11
MIN CHILL              26    16    12     9     8     6    11    27    20    11


DATE           01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15  SAT 01/31/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          37      24    43      30    34      18    30      16    21
TEMP          35 30 26   25 41 41 37   30 34 30 22   18 28 28 20   17 20 14
DEWPT         29 27 24   23 31 33 33   28 26 23 18   15 19 19 18   14  8  9
PWIND DIR        NW      SW     S       W    NW      NW    NW       N     N
WIND CHAR        GN      GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    SC SC SC   SC SC B1 B2   OV B2 B1 SC   SC B1 B1 B2   OV OV B1
POP 12HR          0       0     5      20    10       5    10      30    20
RAIN                               S    S
SNOW                                    S                      C    C  S  S

$$
IAZ049-251000-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
1029 PM CST SAT JAN 24 2015

DATE           01/24/15      SUN 01/25/15            MON 01/26/15            TUE
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      31          32          20          41          27
TEMP                   36 34 32 29 28 29 24 22 20 22 23 27 39 41 38 33 33 30 28
DEWPT                  32 32 31 27 24 24 21 19 17 19 19 23 30 32 32 30 29 28 26
RH                     85 92 96 92 85 81 88 88 88 88 84 85 70 70 79 89 85 92 92
WIND DIR                W  N  N NE  N  N  N  N  W  S  S SW  W  W NW NW NW NW NW
WIND SPD                4  8 14 20 20 18 14  8  5  8 11 16 16 16 13 14 13 13 12
WIND GUST                       31
CLOUDS                 OV OV OV OV OV B2 B1 B1 B1 B1 B2 B2 B1 B1 B1 SC SC SC SC
POP 12HR                     90          90           5           5           5
QPF 12HR                   0.10        0.07           0           0           0
SNOW 12HR                     T           1       00-00
RAIN                    L  D
SNOW                       D  D  D  S
WIND CHILL                27 22 16 15 17 12 13 12 13 11 15 30 33 30 23 23 19 17
MIN CHILL              31    20    13    11    11    10    11    30    22    16


DATE           01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15  SAT 01/31/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          41      28    46      34    38      22    36      20    26
TEMP          38 35 30   29 44 44 41   34 38 33 27   22 34 33 25   20 26 18
DEWPT         29 29 26   25 33 35 35   30 28 25 22   19 22 24 23   19 13 11
PWIND DIR        NW      NE     S       W    NW      NW    NW      NE     N
WIND CHAR        GN      GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    SC SC SC   SC SC SC B1   B2 B2 B1 SC   SC SC B1 B1   B2 OV B1
POP 12HR          0       0    10      30    10       5    10      20    20
RAIN                               C    C
SNOW                                                           S    S  S  S

$$
IAZ086-251000-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
1029 PM CST SAT JAN 24 2015

DATE           01/24/15      SUN 01/25/15            MON 01/26/15            TUE
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      34          36          22          44          29
TEMP                   38 37 34 35 33 32 27 24 23 22 22 28 39 44 39 34 34 30 29
DEWPT                  32 34 33 31 28 25 22 19 18 18 17 22 29 32 32 32 30 29 27
RH                     79 89 96 85 82 75 81 81 81 84 81 78 67 62 76 92 85 96 92
WIND DIR                W  W NW  N  N  N  N  N  N  W SW SW SW  W NW NW NW NW NW
WIND SPD                8  9 11 18 23 20 16 11  6  5 10 13 16 16 12 13 13 12 13
CLOUDS                 OV OV OV OV OV OV B2 SC B1 B1 B2 B1 SC SC SC SC FW FW SC
POP 12HR                     80          80           5           5           0
QPF 12HR                   0.05        0.08           0           0           0
SNOW 12HR                 00-00           1       00-00
RAIN                    L  L  D  D  C
SNOW                          D  D  C
WIND CHILL                30 26 24 21 20 15 13 15 15 11 17 30 37 31 25 25 20 18
MIN CHILL              32    24    19    15    12    11    12    31    25    18


DATE           01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15  SAT 01/31/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          45      30    51      36    42      24    39      22    31
TEMP          43 40 34   31 49 49 44   36 42 38 29   25 38 35 28   22 31 24
DEWPT         30 30 27   26 33 36 37   31 29 26 22   20 23 25 23   19 18 14
PWIND DIR        NW       E     S      SW    NW      NW     W      SE    NE
WIND CHAR        GN      GN    GN      GN    BZ      GN    GN      LT    GN
AVG CLOUDS    SC SC SC   SC FW SC B1   B2 B2 B1 SC   SC SC SC B1   B2 OV B2
POP 12HR          0       0     5      30    10       5     5      20    30
RAIN                               C    C
SNOW                                                           S    S  C  C

$$



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