Point Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 240329
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
928 PM CST FRI JAN 23 2015

IAZ060-241000-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
928 PM CST FRI JAN 23 2015

DATE           01/23/15      SAT 01/24/15            SUN 01/25/15            MON
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          50          34          39          29
TEMP                   31 31 31 34 44 50 42 38 39 36 34 34 35 39 33 32 29 32 29
DEWPT                  26 26 27 30 32 33 32 33 34 34 32 33 32 32 28 27 26 26 26
RH                     81 81 85 85 62 52 67 82 82 92 92 96 89 76 82 81 88 78 88
WIND DIR               NW NW NW  W  W  W  W SW SW NW  N  N  N  N  N  N SW  S  S
WIND SPD                9 10  9 10 10 10  8  6  9 10 14 17 18 14  9  4  2  5  8
CLOUDS                 FW FW SC SC SC SC SC B2 OV OV OV OV OV OV OV B2 B2 B2 B2
POP 12HR                      0           5          60          40          10
QPF 12HR                      0           0        0.08        0.03           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                                         C  L  C  C  C
SNOW                                               C  C  C
WIND CHILL             23 22 23 26 38          33 29 25 24 25 30 25       26 21
MIN CHILL              23    22    24    36    30    24    23    24    24    21


DATE           01/26/15  TUE 01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15
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      30    42      30    52      34    41      24    37
TEMP          40 38 34   30 38 37 32   30 47 45 40   37 39 34 26   24 33 33
DEWPT         31 32 30   27 29 28 27   27 33 36 36   31 28 25 21   19 20 23
PWIND DIR         W      NW     N       E     S      SW    NW       N     N
WIND CHAR        GN      GN    GN      LT    GN      GN    BZ      GN    GN
AVG CLOUDS    B1 SC SC   SC SC SC SC   SC SC SC SC   SC B2 B1 B1   B1 B1 B1
POP 12HR         10       5     0       0     5      10    10       5    10

$$
IAZ039-241000-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
928 PM CST FRI JAN 23 2015

DATE           01/23/15      SAT 01/24/15            SUN 01/25/15            MON
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          40          30          33          21
TEMP                   29 28 28 32 38 40 35 33 33 33 31 32 30 30 23 26 21 24 22
DEWPT                  26 27 28 29 31 33 31 32 32 31 30 30 29 27 23 22 21 21 22
RH                     88 96100 88 76 76 85 96 96 92 96 92 96 88100 85100 88100
WIND DIR               NW NW NW  W  W  W  W  S  S  N  N NE NE  N  N  N  S  S  S
WIND SPD                9 10 10  9  9  8  6  4  6  9 13 17 16 12  9  3  2  5  9
CLOUDS                 FW SC B2 B1 B1 B1 B1 B2 OV OV OV OV OV OV B2 OV B2 OV OV
POP 12HR                      5          10          70          60          10
QPF 12HR                      0           0        0.12        0.04           0
SNOW 12HR                 00-00       00-00           1
SNOW                                         C  L  L  L  L                    S
WIND CHILL             21 19 19 24 32 34 29    27 25 20 21 19 20 13       17 12
MIN CHILL              19    19    20    28    27    19    18    13    15    11


DATE           01/26/15  TUE 01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15
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          36      25    36      24    44      31    38      20    30
TEMP          30 31 29   25 34 31 26   24 40 37 35   33 36 31 23   20 26 27
DEWPT         27 29 28   25 29 26 24   24 31 33 34   31 30 27 21   18 17 21
PWIND DIR        SW      NW    NW      SW     S       S    NW       N    NW
WIND CHAR        GN      GN    GN      LT    GN      GN    BZ      GN    GN
AVG CLOUDS    B2 B2 B1   B1 B1 SC SC   SC SC SC B1   B1 B2 B1 B1   B1 B1 B2
POP 12HR         20      20     5       0     5      10    10       5    10
SNOW           S  S  S    S

$$
IAZ048-241000-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
928 PM CST FRI JAN 23 2015

DATE           01/23/15      SAT 01/24/15            SUN 01/25/15            MON
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          45          32          37          25
TEMP                   30 28 30 32 43 44 38 35 37 33 34 35 36 36 29 30 25 29 26
DEWPT                  27 27 26 29 31 34 32 32 34 33 32 32 31 30 28 27 25 25 25
RH                     88 96 85 88 62 68 79 89 89100 92 89 82 79 96 88100 85 96
WIND DIR               NW NW NW  W  W  W  W SW NW  N  N  N  N  N  N  N  S  S  S
WIND SPD               10 10 10 10 10  9  8  5 10 11 14 16 16 13 10  4  2  6  9
CLOUDS                 FW FW SC SC SC SC B1 B2 OV OV OV OV OV OV B2 OV B2 B2 B2
POP 12HR                      0          10          60          40          10
QPF 12HR                      0           0        0.11        0.03           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                                      S  C  L  L
SNOW                                               L  C  C
WIND CHILL             21 19 21 24 37    32 29 29 25 24 25 26 27 20       22 17
MIN CHILL              21    19    20    31    26    23    21    19    20    16


DATE           01/26/15  TUE 01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15
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          40      28    40      28    49      31    39      21    35
TEMP          37 35 32   28 36 34 30   28 44 42 37   34 37 32 24   21 32 33
DEWPT         31 32 30   26 29 27 27   26 32 34 35   30 28 24 21   18 20 22
PWIND DIR         W      NW    NW       E     S      SW    NW       N     N
WIND CHAR        GN      GN    GN      LT    GN      GN    BZ      GN    GN
AVG CLOUDS    B1 SC SC   SC SC SC SC   SC SC SC SC   B1 B2 B1 SC   B1 B1 B1
POP 12HR         10      10     0       0     5      10     5       5    10

$$
IAZ004-241000-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
928 PM CST FRI JAN 23 2015

DATE           01/23/15      SAT 01/24/15            SUN 01/25/15            MON
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                      27          40          29          32          26
TEMP                   29 27 27 29 37 40 36 34 34 32 30 31 31 31 28 29 26 30 29
DEWPT                  28 27 26 28 30 31 30 31 32 31 29 30 29 28 26 25 25 26 26
RH                     96100 96 96 75 70 79 89 92 96 96 96 92 88 92 85 96 85 88
WIND DIR               NW NW  W  W  W  W  W  W  N  N  N  N  N  N  N  S  S SW SW
WIND SPD               11 11 11 10  9 10  8  6 10 13 16 16 12  9  4  4  9 10 13
CLOUDS                 FW FW B1 SC B1 B1 OV OV OV B2 OV OV OV OV OV OV OV OV B2
POP 12HR                      5          10          70          30          10
QPF 12HR                      0           0        0.14        0.02           0
SNOW 12HR                 00-00       00-00           1
SNOW                                      C  L  L  L  C  C
WIND CHILL             19 17 17 20 30 33 30    26 22 19 20 21 23       17 21 18
MIN CHILL              18    17    18    30    26    19    17    21    16    17


DATE           01/26/15  TUE 01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15
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      26    38      27    45      28    32      18    29
TEMP          41 37 31   26 33 33 28   27 40 39 35   30 30 26 19   18 25 25
DEWPT         32 32 28   26 28 27 27   27 33 34 32   27 24 22 16   15 18 20
PWIND DIR         W      NW    NW       S     S       W    NW       N     W
WIND CHAR        GN      GN    GN      GN    BZ      BZ    BZ      GN    GN
AVG CLOUDS    B1 B1 SC   SC B1 SC SC   SC SC B1 SC   B1 B1 B1 B1   B1 B2 B2
POP 12HR         10       5     5       0     5      10    10       5    10
SNOW                                                                   S  S

$$
IAZ035-241000-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
928 PM CST FRI JAN 23 2015

DATE           01/23/15      SAT 01/24/15            SUN 01/25/15            MON
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          42          32          34          26
TEMP                   29 29 28 30 39 41 37 35 37 34 32 33 34 32 28 28 26 29 27
DEWPT                  27 28 27 28 30 32 31 32 34 32 30 31 30 29 27 26 25 26 26
RH                     92 96 96 92 70 70 79 89 89 92 92 92 85 88 96 92 96 88 96
WIND DIR               NW NW  W  W  W  W  W SW  N  N  N  N  N  N  N NW  S  S SW
WIND SPD               10 10 10 10 10  9  8  5 10 12 14 16 14 11  8  2  5  8 11
CLOUDS                 FW FW B1 SC SC B1 B2 B2 OV OV OV OV OV OV B2 OV B2 OV B2
POP 12HR                      0          10          70          30          10
QPF 12HR                      0           0        0.14        0.03           0
SNOW 12HR                 00-00       00-00           T
RAIN                                      C     L
SNOW                                         C  L  L  C  C
WIND CHILL             20 20 19 21 32 35 31    30 25 21 22 24 23 20    19 21 17
MIN CHILL              20    19    19    30    29    20    20    20    19    17


DATE           01/26/15  TUE 01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15
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      27    39      28    47      31    35      20    32
TEMP          40 39 33   27 36 33 29   28 42 41 37   33 34 29 22   20 29 29
DEWPT         31 31 28   26 28 26 26   27 32 34 34   30 26 22 18   16 19 20
PWIND DIR         W      NW    NW       S     S      SW    NW       N    NW
WIND CHAR        GN      GN    GN      LT    BZ      BZ    BZ      GN    GN
AVG CLOUDS    B2 B1 SC   SC SC SC SC   SC SC SC B1   B1 B2 B1 B1   B1 B1 B1
POP 12HR         10       5     5       0     5      10     5       5    10

$$
IAZ094-241000-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
928 PM CST FRI JAN 23 2015

DATE           01/23/15      SAT 01/24/15            SUN 01/25/15            MON
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                      29          51          35          42          28
TEMP                   30 29 29 33 44 51 42 41 41 38 36 35 42 40 34 32 28 28 28
DEWPT                  25 26 26 29 32 34 33 33 34 33 33 34 33 32 30 29 28 27 26
RH                     81 88 88 85 62 52 70 73 76 82 89 96 70 73 85 88100 96 92
WIND DIR               NW NW NW  W  W  W SW  W  W  W NW  N  N  N  N  N  N  S SW
WIND SPD                9  9  9 10 10 11 10 10 12 14 17 18 20 17 11  6  2  4  8
CLOUDS                 CL FW SC SC FW SC SC B2 B2 OV OV OV OV OV B2 B2 B1 B1 B2
POP 12HR                      0           5          50          30          10
QPF 12HR                      0           0        0.04        0.01           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                                         S  C  C  C  C
WIND CHILL             22 20 20 25       36 34 34 30 26 24 33 31 26 26       20
MIN CHILL              20    20    21    36    33    26    24    24    24    19


DATE           01/26/15  TUE 01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15
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          48      31    46      30    54      33    44      23    39
TEMP          44 41 37   31 42 39 31   30 49 46 41   35 41 36 28   23 35 35
DEWPT         32 34 31   28 31 29 28   27 34 37 37   32 30 26 22   19 21 24
PWIND DIR         W      NW     N       E     S      SW    NW       N     N
WIND CHAR        GN      GN    GN      LT    GN      GN    BZ      GN    GN
AVG CLOUDS    B1 SC SC   FW FW FW FW   SC SC SC SC   SC B2 B1 B1   B1 B1 B1
POP 12HR         10       5     0       0     5      10    10       5    10

$$
IAZ017-241000-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
928 PM CST FRI JAN 23 2015

DATE           01/23/15      SAT 01/24/15            SUN 01/25/15            MON
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                      27          37          29          32          20
TEMP                   29 28 27 31 36 36 35 33 33 31 29 29 28 32 23 27 20 27 24
DEWPT                  28 28 27 29 30 31 31 31 31 29 28 29 27 27 23 22 20 22 23
RH                     96100100 92 79 82 85 92 92 92 96100 96 81100 81100 81 96
WIND DIR               NW NW NW  W  W  W  W SW  N  N  N NE NE  N  N  S  S  S  S
WIND SPD               11 12 11  9  8  8  6  5  8 11 16 17 13 10  6  2  5  9 12
CLOUDS                 FW SC B2 B1 B1 B1 B2 OV OV OV OV OV OV OV B2 OV B2 OV OV
POP 12HR                      5          10          70          30          20
QPF 12HR                      0           0        0.16        0.03        0.01
SNOW 12HR                 00-00       00-00           2
SNOW                                      C  L  L  L  C  C              S  S  S
WIND CHILL             19 17 17 23 30 30 29    26 22 18 17 17 24 15    12 18 12
MIN CHILL              18    16    19    28    25    17    16    15    11    12


DATE           01/26/15  TUE 01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15
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      25    35      24    43      28    34      16    28
TEMP          34 34 32   25 32 28 25   24 39 37 34   31 33 28 18   16 25 25
DEWPT         28 30 28   24 28 25 24   24 31 34 33   29 28 24 17   14 18 19
PWIND DIR         W      NW    NW      SW     S      SW    NW       N    NW
WIND CHAR        GN      GN    GN      LT    GN      BZ    BZ      GN    GN
AVG CLOUDS    B2 B1 B1   B1 B1 SC SC   SC SC SC B1   B1 B2 B1 B1   B1 B1 B2
POP 12HR         20      10     5       0     5      10    10       5    10
SNOW           S  S

$$
IAZ049-241000-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
928 PM CST FRI JAN 23 2015

DATE           01/23/15      SAT 01/24/15            SUN 01/25/15            MON
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                      29          42          32          36          24
TEMP                   29 29 29 31 40 42 38 34 36 34 32 34 33 35 26 29 24 27 25
DEWPT                  27 27 27 30 31 34 32 32 33 33 31 32 31 31 26 25 24 23 23
RH                     92 92 92 96 70 73 79 92 89 96 96 92 92 85100 85100 85 92
WIND DIR               NW NW NW  W  W  W  W SW  W  N  N  N  N  N  N  N SW  S  S
WIND SPD               10 10 10 10  9  9  8  5  9 11 13 17 17 13 10  5  2  5  9
CLOUDS                 FW FW B1 B1 SC SC B1 B2 OV OV OV OV OV OV OV OV B2 OV B2
POP 12HR                      5          10          70          60          10
QPF 12HR                      0           0        0.10        0.04           0
SNOW 12HR                 00-00       00-00           1
RAIN                                         C  L
SNOW                                            L  L  L  L                    S
WIND CHILL             20 20 20 22 34 36 32    29 26 22 24 23 25 17 23    20 16
MIN CHILL              20    20    20    31    28    21    21    15    16    14


DATE           01/26/15  TUE 01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15
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          38      27    38      27    46      31    38      21    33
TEMP          34 33 31   27 36 33 28   27 42 39 36   34 36 32 24   21 30 29
DEWPT         29 30 29   27 29 26 26   26 32 33 35   31 30 27 21   18 20 22
PWIND DIR         W      NW    NW      SW     S      SW    NW       N     N
WIND CHAR        GN      GN    GN      LT    GN      BZ    BZ      GN    GN
AVG CLOUDS    B2 B1 B1   SC SC SC SC   SC SC SC SC   B1 B2 B1 B1   B1 B1 B1
POP 12HR         20      10     5       0     5      10    10       5    10
SNOW           S  S

$$
IAZ086-241000-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
928 PM CST FRI JAN 23 2015

DATE           01/23/15      SAT 01/24/15            SUN 01/25/15            MON
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                      30          47          34          39          25
TEMP                   30 30 32 35 43 47 41 36 37 36 34 38 37 37 31 31 27 30 25
DEWPT                  26 26 27 30 32 34 33 33 33 33 33 33 33 31 28 26 25 24 23
RH                     85 85 81 82 65 60 73 89 85 89 96 82 85 79 88 81 92 78 92
WIND DIR               NW NW NW  W  W  W SW SW SW  W  N  N  N  N  N  N  N SW  S
WIND SPD                8 11 10 11 10 10  9  8  8  9 11 17 20 17 11  8  4  3  8
CLOUDS                 FW FW SC SC SC SC SC B1 B2 OV OV OV OV OV OV OV B2 B2 B2
POP 12HR                      0           5          60          60          10
QPF 12HR                      0           0        0.08        0.05           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                                         S  C  L  L  L  S  S
SNOW                                                  L  L  S  S              S
WIND CHILL             22 20 24 27 37    35 30 31 30 26 29 26 28 22 24       16
MIN CHILL              22    20    24    35    30    26    22    22    19    16


DATE           01/26/15  TUE 01/27/15  WED 01/28/15  THU 01/29/15  FRI 01/30/15
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          40      29    41      28    51      34    42      24    37
TEMP          35 34 31   29 38 35 30   28 46 42 37   34 38 35 27   24 34 33
DEWPT         29 31 30   28 30 28 27   26 32 35 37   32 31 27 23   19 21 23
PWIND DIR        SW      NW    NW      NE     S      SW    NW       N     N
WIND CHAR        GN      GN    GN      LT    GN      BZ    BZ      GN    GN
AVG CLOUDS    B2 B1 SC   SC SC SC SC   SC SC SC SC   B1 B2 B2 B1   B1 B1 B1
POP 12HR         20      10     5       0     5      10    10       5    10
SNOW           S  S

$$



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