Point Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 270343
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
943 PM CST MON JAN 26 2015

IAZ060-271000-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
943 PM CST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
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          42          31          51          33
TEMP                   39 36 32 34 40 42 38 34 33 32 32 33 48 50 50 40 43 35 35
DEWPT                  30 29 26 27 28 29 29 28 28 27 29 30 35 37 39 36 35 32 29
RH                     70 75 78 75 62 60 70 78 82 81 88 89 60 61 66 85 73 89 78
WIND DIR               NW  N  N  N  E  E SE SE SE SE SE SE  S  S  S NW NW NW NW
WIND SPD               10 10  6  6  4  5  6  9 10 10 12 14 16 11  6 10 16 17 20
CLOUDS                 B1 B1 SC SC SC SC FW FW SC SC SC SC B1 SC B1 B2 B2 OV B2
POP 12HR                      0           0           0           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL             32 29 26 28          27 25 24 23 23          33 35 24 24
MIN CHILL              32    26    26    33    25    23    21          33    22


DATE           01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
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      23    36      26    37      16    27      15    27
TEMP          36 32 26   23 35 34 30   27 37 30 24   16 26 24 21   15 26 25
DEWPT         27 23 20   16 19 19 18   21 24 19 14    5  9  9 10    8  7  6
PWIND DIR        NW      NW    NE      SE    SW       N    NW      NW    NW
WIND CHAR        BZ      GN    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2 SC SC   SC SC SC SC   B1 B2 B2 B1   B1 SC SC SC   B1 SC SC
POP 12HR         10       0     0      10    20      10    10       5     5
RAIN                                          S
SNOW                                       S  S

$$
IAZ039-271000-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
943 PM CST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
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          37          27          41          31
TEMP                   37 33 28 31 34 37 31 30 27 28 27 30 38 38 41 35 39 33 34
DEWPT                  30 27 25 26 26 27 27 26 25 26 26 28 30 33 33 33 33 31 29
RH                     75 78 88 81 72 67 85 85 92 92 96 92 73 82 73 92 79 92 82
WIND DIR               NW NW  N  N  N  E SE SE SE  S SE SE SE SE SE NE NW NW NW
WIND SPD               11 11  8  8  4  3  5  6  8  9 12 16 18 12 10  5  6 14 17
CLOUDS                 B2 B1 B1 SC SC SC SC SC SC SC SC B1 B1 B1 B2 OV B2 OV OV
POP 12HR                      0           0           0           5          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE                                                                 S  S
FRZG RAIN                                                                     S
RAIN                                                                    S  S  S
WIND CHILL             29 25 20 23       25 23 19 19 16 19 29 30 35       23 23
MIN CHILL              28    19    20    25    18    16    15    29    30    22


DATE           01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
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          34      17    30      20    32      12    23      10    18
TEMP          34 28 21   17 29 28 25   21 32 24 19   12 23 18 16   10 18 14
DEWPT         27 23 17   12 14 17 17   18 21 17 13    4  8  9  7    5  5  2
PWIND DIR        NW      NW     N      SE    SW       N    NW      NW    NW
WIND CHAR        BZ      GN    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B1 SC   SC SC SC SC   B1 B2 B2 B1   B1 B1 SC B1   B2 B1 B1
POP 12HR         20       5     0      10    30      20    10       5    10
FRZG RAIN      S
RAIN           S
SNOW                                       C  C  S    S

$$
IAZ048-271000-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
943 PM CST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
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          41          30          47          33
TEMP                   37 34 29 32 38 41 37 33 33 31 31 32 46 44 47 38 42 35 34
DEWPT                  30 28 25 26 28 29 29 28 27 27 28 29 34 35 37 35 35 31 28
RH                     75 78 85 78 67 62 72 82 78 85 88 88 63 70 68 89 76 85 78
WIND DIR               NW  N  N  N  E  E SE SE SE SE SE SE  S SE SE  N NW NW NW
WIND SPD               11 11  8  5  5  5  5  8  9 10 12 14 17 11  6  9 14 19 23
CLOUDS                 B2 B1 B1 SC SC SC SC FW SC SC SC SC B1 B1 B1 OV B2 OV OV
POP 12HR                      0           0           0           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL             29 26 22 26          26 25 22 21 21 39 38    32 34 24 22
MIN CHILL              29    21    23    31    24    20    18    37    31    19


DATE           01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
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          35      20    34      25    34      14    25      12    24
TEMP          35 30 25   20 33 31 28   26 34 26 22   14 24 21 19   12 23 21
DEWPT         26 23 19   15 18 18 18   20 23 17 13    4  8  9  9    6  7  5
PWIND DIR        NW      NW    NE      SE     W      NW    NW      NW    NW
WIND CHAR        BZ      GN    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2 SC SC   SC SC SC SC   B1 B2 B2 B1   B1 B1 SC B1   B1 SC SC
POP 12HR         10       0     0      10    30      10    10       5     5
SNOW                                       C  C

$$
IAZ004-271000-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
943 PM CST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
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          30          41          29
TEMP                   33 31 27 30 36 37 35 32 33 32 32 31 41 36 41 36 37 33 30
DEWPT                  29 27 24 26 27 29 29 28 28 28 28 30 32 33 33 32 31 29 26
RH                     85 85 88 85 69 72 78 85 82 85 85 96 70 89 73 85 79 85 85
WIND DIR                N  N  N  E SE  S SE  S  S  S  S  S  S  S  N  N NW NW NW
WIND SPD               12  9  5  4  9 10 10 13 13 13 14 14 14  8  6 14 18 21 23
CLOUDS                 B2 B1 B1 B1 SC SC SC FW SC SC B1 B1 B1 B1 B2 OV B2 OV OV
POP 12HR                      0           0           0           5          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
FRZG RAIN                                                               S  S
RAIN                                                                    S  S
WIND CHILL             24 23 21    29 30 27 22 23 22 22 20 33 30    26 27 21 17
MIN CHILL              24    20    23    27    21    22    19    30    25    14


DATE           01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
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          32      17    30      22    27       9    20       9    17
TEMP          31 27 21   17 28 29 27   22 27 20 15    9 20 16 16    9 17 13
DEWPT         22 21 17   13 16 20 21   20 15 12  7   -1  6  6  7    5  3  1
PWIND DIR        NW      NW     W       S    NW      NW    NW      NW    NW
WIND CHAR        BZ      GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    B2 SC SC   SC SC SC SC   B1 B2 B1 B1   B1 SC B1 B2   B1 SC SC
POP 12HR         10       0     5      10    20      10     5       5     5
SNOW                                       S  S

$$
IAZ035-271000-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
943 PM CST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
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          40          30          45          31
TEMP                   36 33 29 31 37 40 36 33 33 31 31 31 45 41 43 37 40 33 33
DEWPT                  30 27 24 26 27 30 29 28 28 27 28 29 33 34 35 33 33 30 27
RH                     79 78 81 81 67 67 75 82 82 85 88 92 62 76 73 85 76 89 78
WIND DIR                N  N  N NE SE SE SE SE SE SE SE SE  S  S  E NW NW NW NW
WIND SPD               12 10  5  5  6  6  9 11 13 13 16 17 17  9  6 11 17 19 20
CLOUDS                 B2 B1 B1 B1 SC SC SC FW SC SC SC B1 B1 B1 B2 OV B2 OV OV
POP 12HR                      0           0           0           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL             28 25 23 25 31    29 24 23 21 20 20 37 35    30 31 21 21
MIN CHILL              28    22    23    29    23    20    18    34    29    20


DATE           01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
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          34      19    33      24    31      12    22      11    21
TEMP          33 29 24   19 31 31 30   24 31 23 19   12 22 18 17   11 20 17
DEWPT         25 21 17   13 16 18 18   19 19 14 10    1  7  7  7    4  5  4
PWIND DIR        NW      NW     W       S     W      NW    NW      NW    NW
WIND CHAR        BZ      GN    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 SC SC   SC SC SC SC   B1 B2 B2 B1   B1 B1 SC B1   B1 SC SC
POP 12HR         10       0     5      10    20      10     5       5     5
SNOW                                       S  S

$$
IAZ094-271000-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
943 PM CST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
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          46          31          56          35
TEMP                   39 36 32 32 41 46 41 35 34 32 32 33 50 54 55 42 44 37 37
DEWPT                  32 29 28 28 29 29 31 29 28 28 29 30 37 39 42 38 36 33 30
RH                     76 75 85 85 62 51 67 78 78 85 88 89 61 57 61 86 73 85 75
WIND DIR               NW  N  N  N  E  E SE SE SE SE SE SE  S  S SW NW NW NW NW
WIND SPD                9 10  8  8  5  5  5  8 10 11 13 14 18 13  9 12 16 19 21
CLOUDS                 SC SC SC SC SC FW FW FW SC SC SC SC SC SC SC B1 B1 B2 B2
POP 12HR                      0           0           0           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL             33 28 25 25          28 26 23 22 23          35 37 26 25
MIN CHILL              32    24    24    35    24    21    20          33    23


DATE           01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
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      22    38      26    38      17    28      17    29
TEMP          38 33 27   23 36 35 29   27 38 32 23   17 28 24 22   17 28 25
DEWPT         27 24 21   18 21 21 20   21 25 21 16    7 11 10 12   10  9  7
PWIND DIR         N       N    NE      SE    SW       N    NW      NW    NW
WIND CHAR        BZ      GN    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2 SC SC   SC SC SC B1   B2 OV B2 B2   B1 B1 SC SC   B1 B1 SC
POP 12HR          5       0     0       5    20      20    10       5     5
RAIN                                          S
SNOW                                       S  S  S    S

$$
IAZ017-271000-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
943 PM CST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
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          36          28          40          30
TEMP                   33 31 27 30 34 36 32 30 28 30 28 29 38 37 40 35 39 34 31
DEWPT                  29 27 23 25 26 27 27 26 25 26 26 28 31 32 33 32 32 29 28
RH                     85 85 85 81 72 69 81 85 88 85 92 96 76 82 76 89 76 82 88
WIND DIR               NW NW  N  N  E  S SE SE  S  S  S SE  S SE SE  N NW NW NW
WIND SPD               13 12  8  5  4  4  8 10 12 12 14 17 17 10  8  9 13 20 23
CLOUDS                 B2 B2 B1 B1 SC SC SC SC SC SC B1 B1 B1 B2 B2 OV OV OV OV
POP 12HR                      0           0           0           5          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE                                                                 S  S
FRZG DRZL                                                                     S
FRZG RAIN                                                               S  S  S
RAIN                                                                    S  S
WIND CHILL             23 21 19 24       25 21 18 19 17 17 29 30    28 31 22 18
MIN CHILL              23    18    20    24    16    15    15    29    28    18


DATE           01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
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          32      16    28      20    29      10    19       9    17
TEMP          32 27 19   16 26 27 22   21 29 22 18   10 19 16 16    9 17 13
DEWPT         26 21 16   11 15 17 18   19 17 14  9    1  5  6  5    4  4  2
PWIND DIR        NW      NW     W       S     W      NW    NW      NW    NW
WIND CHAR        BZ      GN    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B1 SC   SC B1 SC SC   B1 B2 B2 B1   B1 B1 SC B2   B1 B1 B1
POP 12HR         20       0     5      10    30      10    10       5     5
FRZG DRZL      S
FRZG RAIN      S
SNOW                                       C  C

$$
IAZ049-271000-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
943 PM CST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
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          39          28          44          32
TEMP                   36 32 29 31 37 39 34 30 30 29 29 30 42 40 44 37 41 34 34
DEWPT                  30 28 26 27 27 29 28 27 26 27 27 29 32 34 36 34 35 31 29
RH                     79 85 88 85 67 67 78 88 85 92 92 96 67 79 73 89 79 89 82
WIND DIR               NW NW  N  N NE  E SE SE SE SE SE SE  S SE SE  N NW NW NW
WIND SPD               13 12  9  8  4  4  6  9 11 10 13 18 18 13  9  6 13 18 20
CLOUDS                 B2 B2 B1 SC SC SC SC SC SC SC SC B1 B1 B1 B2 OV B2 OV OV
POP 12HR                      0           0           0           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL             27 23 20 24          22 20 20 18 18 34 32       34 23 22
MIN CHILL              26    20    20    28    19    17    16    32    32    21


DATE           01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
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          35      19    31      23    33      13    23      11    22
TEMP          34 29 23   19 30 30 27   24 33 25 22   13 23 18 17   11 21 17
DEWPT         27 23 19   14 16 18 18   20 23 18 14    5  8  9  9    6  7  5
PWIND DIR        NW      NW     N      SE    SW      NW    NW      NW    NW
WIND CHAR        BZ      GN    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B1 SC   SC SC SC SC   B1 B2 B2 B1   B1 B1 SC B1   B1 SC SC
POP 12HR         10       0     5      10    20      10    10       5     5
SNOW                                       S  S

$$
IAZ086-271000-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
943 PM CST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
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          41          29          49          34
TEMP                   38 34 31 33 39 41 36 31 30 30 30 31 45 47 48 40 45 35 36
DEWPT                  31 30 27 27 28 29 29 28 27 27 28 29 33 36 38 37 37 33 31
RH                     76 85 85 78 64 62 75 88 88 88 92 92 62 65 68 89 73 92 82
WIND DIR               NW NW  N  N  N NE  E SE SE SE SE SE  S  S  S  S  W NW NW
WIND SPD               12 12 10  9  5  5  5  8  9 10 13 17 19 17 11  5 12 18 20
CLOUDS                 B2 B1 SC B1 SC SC SC FW FW SC SC SC SC SC B1 B2 B1 OV B2
POP 12HR                      0           0           0           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL             30 26 22 25          25 21 21 19 20 37          39 25 25
MIN CHILL              30    21    22    30    20    18    17    38    35    21


DATE           01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
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      21    35      24    37      17    29      14    26
TEMP          37 32 27   21 33 33 28   25 37 30 25   17 28 24 21   14 25 23
DEWPT         28 24 21   16 17 19 19   19 25 21 17    8 10 10 10    8  9  7
PWIND DIR        NW      NW     N      SE     S       N    NW      NW    NW
WIND CHAR        BZ      GN    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B1 SC   SC SC SC SC   B1 B2 OV B2   B1 B1 SC SC   B1 SC SC
POP 12HR         10       0     0       5    20      20    10       5     5
RAIN                                          S
SNOW                                       S  S  S    S

$$



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