Point Forecast Matrices
Issued by NWS Des Moines, IA

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000
FOUS53 KDMX 281929
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
129 PM CST WED JAN 28 2015

IAZ060-282200-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
129 PM CST WED JAN 28 2015

DATE             WED 01/28/15            THU 01/29/15            FRI 01/30/15
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                      52          34          40          22          37
TEMP                      49 47 46 44 41 37 35 38 37 33 29 26 24 22 26 32 37 31
DEWPT                     36 36 36 36 32 29 26 25 24 22 20 16 16 13 16 15 18 17
RH                        61 65 68 73 70 72 69 59 59 63 69 65 71 68 65 49 46 56
WIND DIR                   S  S SW NW NW NW NW NW NW NW NW  N  N  N NE  S  S SE
WIND SPD                  14  4  5 19 24 28 27 26 24 17 13 11  8  6  5  5  8  5
WIND GUST                                40 37 37 35
CLOUDS                    SC B1 B2 B2 OV OV B1 SC FW FW FW FW FW FW FW FW SC SC
POP 12HR                      0           5           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL                         35 31 25 22 26 26 22 18 16 15 14 20    31 25
MIN CHILL                    39    34    25    22    21    15    12    15    25


DATE               SAT 01/31/15  SUN 02/01/15  MON 02/02/15  TUE 02/03/15
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    42      22    29       8    18       6    23
TEMP          27   27 37 35 31   27 27 21 14    8 12 12  9    7 19 21
DEWPT         16   19 28 30 28   22 19 11  4   -3 -1  0 -1    2  9 14
PWIND DIR           S    SW       E     N       N    NW      SW     S
WIND CHAR          LT    GN      GN    BZ      BZ    GN      GN    GN
AVG CLOUDS    SC   B1 B2 OV OV   OV OV OV B2   B1 SC SC B1   B2 B2 B2
POP 12HR            0    40      60    50      10     0      10    20
RAIN                      C
SNOW                      C  L    L  C  C                        S  S

$$
IAZ039-282200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
129 PM CST WED JAN 28 2015

DATE             WED 01/28/15            THU 01/29/15            FRI 01/30/15
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          31          35          15          29
TEMP                      37 36 36 36 36 36 34 34 33 27 25 22 19 15 20 24 29 25
DEWPT                     32 33 32 33 32 30 28 26 25 21 20 15 14 10 13 12 17 16
RH                        82 89 85 89 85 79 78 72 72 78 81 74 80 80 74 60 60 68
WIND DIR                  SE SE SE NW NW NW NW NW NW NW NW  N  N  N  N SW SW SE
WIND SPD                  17 10  9  9 21 26 29 28 26 18 13 11  9  6  4  4  6  5
WIND GUST                 28             37 41 40
CLOUDS                    B2 OV OV B2 OV OV B2 SC SC FW FW FW FW SC SC SC SC FW
POP 12HR                     10          20           0           0           0
QPF 12HR                      0        0.02           0           0           0
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE                          S  S  S
RAIN                             S  S  S
WIND CHILL                27 29 29 29 24 24 20 21 20 14 13 10  8  5 14 18 22 18
MIN CHILL                    25    27    20    19    14    10     5     6    18


DATE               SAT 01/31/15  SUN 02/01/15  MON 02/02/15  TUE 02/03/15
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            22    36      19    24       3    14      -2    17
TEMP          22   22 33 30 26   24 23 18  9    4  9  7  2    0 14 14
DEWPT         15   18 24 27 25   21 18 11  3   -3 -2 -2 -5   -3  5  8
PWIND DIR           S    SW      NE    NE       N    NW       W     S
WIND CHAR          LT    LT      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    SC   SC B2 OV OV   OV OV OV B2   B1 B1 SC SC   B1 B1 B2
POP 12HR            0    20      60    50      10     5      10    20
SNOW                      S  L    L  C  C                        S  S

$$
IAZ048-282200-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
129 PM CST WED JAN 28 2015

DATE             WED 01/28/15            THU 01/29/15            FRI 01/30/15
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          32          38          19          35
TEMP                      44 42 41 39 37 35 33 36 36 30 27 23 22 19 24 30 35 28
DEWPT                     35 35 34 34 32 28 26 25 25 21 19 15 15 12 14 14 19 16
RH                        70 76 76 82 82 75 75 64 64 69 71 71 74 74 65 51 52 60
WIND DIR                  SE  S NW NW NW NW NW NW NW NW NW  N  N  N  E  S  S SE
WIND SPD                  13  6  4 20 26 29 29 28 27 18 13 11  8  5  3  6  9  5
WIND GUST                             36 40 40 39
CLOUDS                    SC B1 B2 B2 OV OV B1 FW FW FW FW FW FW FW FW SC FW FW
POP 12HR                      0          10           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE                                O
WIND CHILL                37       30 25 22 19 23 24 18 16 12 13 11    23 28 22
MIN CHILL                    32    29    22    19    17    12    11    13    21


DATE               SAT 01/31/15  SUN 02/01/15  MON 02/02/15  TUE 02/03/15
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    39      20    26       3    15       0    21
TEMP          25   25 36 33 29   25 25 20 11    5  9 11  6    3 16 19
DEWPT         16   20 27 29 26   21 17 11  2   -4 -2 -1 -2   -1  8 13
PWIND DIR           S    SW      NE     N       N    NW      SW     S
WIND CHAR          LT    LT      GN    BZ      BZ    GN      GN    GN
AVG CLOUDS    SC   B1 B2 OV OV   OV OV OV B2   B1 SC SC B1   B2 B2 B2
POP 12HR            0    40      60    40      10     0      10    30
RAIN                      C
SNOW                      C  L    L  C  C                        C  C

$$
IAZ004-282200-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
129 PM CST WED JAN 28 2015

DATE             WED 01/28/15            THU 01/29/15            FRI 01/30/15
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          28          31          15          33
TEMP                      35 35 36 35 31 30 29 31 29 24 22 19 18 15 21 27 32 28
DEWPT                     32 33 33 31 29 25 23 22 20 16 15 12 12  9 13 11 17 16
RH                        89 92 89 85 92 81 78 69 69 71 74 74 77 77 71 50 53 60
WIND DIR                   S  S NW NW NW NW NW NW NW NW NW  N  N  N  S  S  S  S
WIND SPD                  14  3 10 25 28 33 32 28 26 20 13 10  6  2  5 10 12 10
WIND GUST                          35 40 44 42 39
CLOUDS                    OV B2 OV OV B2 B2 B1 SC SC FW FW FW FW FW FW FW SC SC
POP 12HR                     10          20           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE                             S
RAIN                                S
WIND CHILL                25    29 23 17 14 13 16 14  9  9  7  9    13 17 23 18
MIN CHILL                    18    23    13    13     8     7     7    12    17


DATE               SAT 01/31/15  SUN 02/01/15  MON 02/02/15  TUE 02/03/15
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            24    35      14    18       2    13       2    19
TEMP          27   25 32 28 23   18 18 13  6    3  9  9  7    5 17 16
DEWPT         20   21 26 24 18   14  9  4 -2   -6 -6 -3 -2    1  7 10
PWIND DIR           S    NW      NE     N       N    NW       W     S
WIND CHAR          GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    SC   B1 B2 OV OV   OV OV OV B2   SC SC SC SC   B1 B1 B1
POP 12HR            0    20      50    30       5     0      10    20
SNOW                      S  C    C  C  C                        S  S

$$
IAZ035-282200-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
129 PM CST WED JAN 28 2015

DATE             WED 01/28/15            THU 01/29/15            FRI 01/30/15
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          34          18          34
TEMP                      41 39 38 38 35 34 32 33 33 27 25 21 19 18 23 28 34 29
DEWPT                     34 35 34 33 31 27 25 24 22 19 17 12 13  9 13 11 16 14
RH                        76 85 85 82 85 75 75 69 63 71 71 68 77 67 65 48 47 53
WIND DIR                   S  E  N NW NW NW NW NW NW NW NW  N  N  N  S  S  S  S
WIND SPD                  12  6  6 20 25 28 28 26 23 17 12 11  8  4  4  9 10  9
WIND GUST                             35 41 42 37 34 27
CLOUDS                    OV B1 OV OV OV OV B1 SC FW FW FW FW FW FW FW SC FW FW
POP 12HR                      5          10           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE                                O
WIND CHILL                34       28 23 21 18 20 20 14 14  9  9 11 17 20 26 20
MIN CHILL                    26    26    19    18    13     9     9    13    20


DATE               SAT 01/31/15  SUN 02/01/15  MON 02/02/15  TUE 02/03/15
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    38      18    23       3    15       2    20
TEMP          26   26 34 30 26   22 22 16  8    3 10 10  7    4 16 16
DEWPT         16   20 27 27 23   18 14  7  0   -6 -3 -3 -3    0  9 11
PWIND DIR           S     W      NE     N       N    NW      SW     S
WIND CHAR          GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    SC   B1 B2 OV OV   OV OV OV B2   B1 SC SC B1   B1 B1 B2
POP 12HR            0    30      60    40       5     0      10    20
SNOW                      C  L    L  C  C                        S  S

$$
IAZ094-282200-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
129 PM CST WED JAN 28 2015

DATE             WED 01/28/15            THU 01/29/15            FRI 01/30/15
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                      62          34          41          22          38
TEMP                      56 54 53 48 42 37 35 39 38 33 29 27 25 22 26 33 38 32
DEWPT                     37 39 39 36 32 30 27 26 25 23 22 19 19 15 17 15 20 18
RH                        49 57 59 63 67 75 72 59 59 66 75 71 78 74 68 47 48 56
WIND DIR                   S  S SW NW NW NW NW NW NW NW NW  N  N  N  E SE  S  S
WIND SPD                  16  9 10 21 26 27 26 25 23 12 10  9  8  6  5  4  8  5
WIND GUST                 26          36 40 37 36 33
CLOUDS                    SC SC SC B1 OV B2 B1 SC FW CL FW FW FW FW FW FW SC SC
POP 12HR                      0           5           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL                            32 25 23 28 27 24 20 18 16 14 19    32 26
MIN CHILL                          39    25    22    23    17    12    15    26


DATE               SAT 01/31/15  SUN 02/01/15  MON 02/02/15  TUE 02/03/15
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    42      26    30       5    18       6    25
TEMP          27   27 39 35 32   28 28 21 13    8 14 14 10    7 20 23
DEWPT         18   20 29 31 30   27 23 13  5   -1  2  3  2    4 11 15
PWIND DIR           S     S      SE     N       N    NW       E     S
WIND CHAR          LT    GN      LT    BZ      BZ    GN      GN    GN
AVG CLOUDS    SC   B1 OV OV OV   OV OV OV B2   B1 SC SC B2   B2 B2 B2
POP 12HR           10    40      70    50      10     0      10    20
RAIN                      C
SNOW                   S     L    L  C  C                        S  S

$$
IAZ017-282200-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
129 PM CST WED JAN 28 2015

DATE             WED 01/28/15            THU 01/29/15            FRI 01/30/15
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                      38          29          32          14          30
TEMP                      35 35 36 36 33 33 30 32 30 24 22 19 18 14 19 24 30 25
DEWPT                     32 32 31 31 31 28 25 23 23 18 16 11 12  8 12 11 16 14
RH                        89 89 82 82 92 82 81 69 75 77 77 70 77 76 74 57 55 62
WIND DIR                  SE SE NE NW NW NW NW NW NW NW NW  N  N  N NW  S  S  S
WIND SPD                  16 10  4 17 25 32 31 28 26 20 14 12  9  5  5  6  9  8
WIND GUST                             35 42 42 40 36 31
CLOUDS                    OV OV OV OV OV OV B1 SC SC FW FW FW SC SC SC SC SC FW
POP 12HR                     10          20           5           0           0
QPF 12HR                      0        0.02           0           0           0
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE                       S  S  S  S
RAIN                          S  S  S  S
WIND CHILL                25 27    26 20 18 15 18 15  9  9  6  7  5 11 16 22 16
MIN CHILL                    20    26    15    15     9     5     5     6    16


DATE               SAT 01/31/15  SUN 02/01/15  MON 02/02/15  TUE 02/03/15
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            22    35      16    21       2    13       0    16
TEMP          22   22 32 28 24   20 19 14  7    3  8  7  3    2 12 13
DEWPT         15   17 25 25 21   17 13  7  0   -5 -4 -3 -5   -2  5  8
PWIND DIR           S     W      NE     N       N    NW       W     S
WIND CHAR          GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    SC   B1 B2 OV OV   OV OV OV B2   B1 B1 SC SC   B1 B1 B1
POP 12HR            0    20      50    40      10     0      10    20
SNOW                      S  C    C  C  C                        S  S

$$
IAZ049-282200-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
129 PM CST WED JAN 28 2015

DATE             WED 01/28/15            THU 01/29/15            FRI 01/30/15
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          33          36          17          32
TEMP                      40 40 41 39 38 36 33 35 34 29 26 23 21 17 22 28 32 27
DEWPT                     34 35 34 34 33 30 27 26 25 22 20 16 16 12 15 15 18 17
RH                        79 82 76 82 82 79 78 69 69 75 78 74 81 80 74 58 56 65
WIND DIR                  SE SE SE NW NW NW NW NW NW NW NW NW  N  N NE  S  S SE
WIND SPD                  17  8  8 14 24 29 32 28 27 18 16 12 10  6  5  4  8  5
WIND GUST                                41    40 37
CLOUDS                    B1 B2 OV B2 OV OV B1 SC FW FW FW FW FW SC SC SC SC SC
POP 12HR                      5          10           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE                                O
WIND CHILL                31       30 27 23 19 22 21 16 13 11 10  8 15    25 20
MIN CHILL                    29    29    21    19    15    11     8     9    18


DATE               SAT 01/31/15  SUN 02/01/15  MON 02/02/15  TUE 02/03/15
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            23    38      20    25       4    14       0    18
TEMP          23   23 34 32 28   25 24 18 10    5  9  9  5    2 15 15
DEWPT         16   18 26 29 26   22 19 13  4   -3  0  0 -3   -1  8 11
PWIND DIR           S    SW      NE     N       N    NW       W     S
WIND CHAR          LT    GN      GN    BZ      BZ    GN      GN    GN
AVG CLOUDS    SC   B1 B2 OV OV   OV OV OV B2   B1 SC SC B1   B2 B2 B2
POP 12HR            0    30      60    50      10     0      10    30
SNOW                      C  L    L  C  C                        C  C

$$
IAZ086-282200-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
129 PM CST WED JAN 28 2015

DATE             WED 01/28/15            THU 01/29/15            FRI 01/30/15
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                      48          35          39          20          35
TEMP                      47 46 43 42 40 37 36 38 37 32 28 26 23 20 25 30 35 29
DEWPT                     34 35 36 35 34 31 29 26 26 23 21 18 18 14 16 14 18 17
RH                        60 65 76 76 79 79 75 62 64 69 75 71 81 77 68 51 49 60
WIND DIR                   S SE  S  W NW NW NW NW NW NW NW NW  N  N  N  N  S SE
WIND SPD                  17 13 11 13 25 28 28 26 25 14 12 12  9  8  5  5  6  4
WIND GUST                 29          35 40 39 37    25
CLOUDS                    SC B1 B1 B1 OV OV B2 SC SC FW FW FW FW FW FW FW SC SC
POP 12HR                      0          10           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL                      37 35 29 25 23 26 25 22 17 15 13 10 18 24 29
MIN CHILL                    34    35    25    22    21    14     9    11    23


DATE               SAT 01/31/15  SUN 02/01/15  MON 02/02/15  TUE 02/03/15
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            24    42      26    32       7    16       2    22
TEMP          25   25 37 35 32   29 28 23 15    9 13 12  7    5 17 18
DEWPT         16   17 26 30 29   28 24 16  7    0  1  1 -2    1  8 13
PWIND DIR           S     S       S     N       N    NW       W     S
WIND CHAR          LT    GN      LT    GN      BZ    GN      GN    GN
AVG CLOUDS    SC   B1 B2 OV OV   OV OV OV B2   B2 B1 SC B1   B2 B2 B2
POP 12HR            0    30      70    60      20     5      10    30
RAIN                      C
SNOW                      C  L    L  L  L  S    S                C  C

$$



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