Point Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 161608
PFMDMX

Point Forecast Matrices
National Weather Service Des Moines IA
1008 AM CST Thu Nov 16 2017

IAZ060-162200-
Des Moines-Polk IA
41.54N  93.65W Elev. 924 ft
1008 AM CST Thu Nov 16 2017

Date             Thu 11/16/17            Fri 11/17/17            Sat 11/18/17
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          37          57          38          43
Temp                   38 44 40 37 38 41 44 48 54 57 54 52 50 45 40 38 41 43 37
Dewpt                  24 26 27 27 29 31 38 42 47 50 51 49 45 40 36 31 29 27 23
RH                     57 49 59 67 70 67 79 80 77 77 90 89 83 82 85 76 62 53 56
Wind dir               SE SE SE SE SE SE  S  S  S  S  S  S NW NW NW NW NW NW NW
Wind spd                5  8  9 11 12 12 12 12 11  8  5  4  6 14 17 19 23 20 17
Wind gust                                                     26 29 31 33 31
Clouds                 SC SC SC SC B1 B2 OV OV OV OV OV OV OV OV B2 SC SC FW SC
PoP 12hr                      0           5          30          60          30
QPF 12hr                      0           0           0        0.09        0.02
Snow 12hr                 00-00       00-00       00-00
Drizzle                                   C  C  C  C
Rain                                                  C  C  L  L  C  C
Wind chill                   34 30 30 34 38                   38 31 28 32 34 27
Min chill              27    34    29    31    39                30    27    26


Date               Sun 11/19/17  Mon 11/20/17  Tue 11/21/17  Wed 11/22/17
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    42      32    54      34    43      26    41
Temp          27   24 40 40 35   34 52 49 42   34 43 37 31   27 40 37
Dewpt         17   16 19 24 25   25 30 31 31   26 24 21 20   18 21 22
PWind dir          NW     W       S    SW      SW    NW       N    SW
Wind char          GN    LT      GN    GN      GN    GN      LT    LT
Avg clouds    FW   CL FW FW FW   FW FW FW SC   FW FW FW SC   SC SC SC
PoP 12hr            0     0       0     0       0     0       0     5

$$
IAZ039-162200-
Waterloo/Cedar Falls-Black Hawk IA
42.55N  92.40W Elev. 865 ft
1008 AM CST Thu Nov 16 2017

Date             Thu 11/16/17            Fri 11/17/17            Sat 11/18/17
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          34          49          36          39
Temp                   35 38 35 34 34 35 38 40 46 48 49 48 47 42 40 35 39 38 33
Dewpt                  26 28 27 27 28 29 32 36 40 43 45 45 42 39 36 31 29 26 23
RH                     69 67 72 75 78 78 79 85 79 83 86 89 83 89 85 85 67 62 66
Wind dir               SE SE SE SE SE SE  S  S  S  S  S  S NW NW NW NW NW NW NW
Wind spd                4  6 10 12 13 16 16 16 12 10  8  4  4 13 16 20 23 21 18
Wind gust                                                        27    33 33 28
Clouds                 B1 B1 B1 B1 SC B2 OV OV OV OV OV OV OV OV OV B1 SC FW FW
PoP 12hr                      0           5          40          70          40
QPF 12hr                      0           0        0.01        0.19        0.03
Snow 12hr                 00-00       00-00       00-00
Drizzle                                   S  S
Rain                                            C  C  L  L  L  L  C  C
Wind chill                   28 25 25 25 29 32                35 32 24 28 27 21
Min chill              24    28    25    24    29                30    23    20


Date               Sun 11/19/17  Mon 11/20/17  Tue 11/21/17  Wed 11/22/17
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            20    36      27    51      30    39      23    36
Temp          24   20 34 33 28   30 48 44 38   30 39 33 27   24 36 30
Dewpt         16   13 16 21 23   24 31 32 31   26 24 21 19   17 20 22
PWind dir          NW     W       S     S      SW    NW      NW    NW
Wind char          GN    LT      LT    GN      GN    GN      LT    LT
Avg clouds    FW   FW FW FW FW   FW FW FW SC   SC FW FW SC   SC SC SC
PoP 12hr            0     0       0     0       0     0       0     5

$$
IAZ048-162200-
Ames-Story IA
41.99N  93.62W Elev. 936 ft
1008 AM CST Thu Nov 16 2017

Date             Thu 11/16/17            Fri 11/17/17            Sat 11/18/17
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          36          54          36          41
Temp                   36 41 37 36 36 37 42 45 52 54 51 50 48 43 38 36 41 39 34
Dewpt                  25 27 26 27 28 30 36 42 46 48 49 47 43 39 35 30 28 26 23
RH                     64 57 64 69 72 75 79 89 80 80 93 89 83 86 89 79 59 59 64
Wind dir               SE SE SE SE SE SE  S  S  S  S  S SW NW NW NW NW NW NW NW
Wind spd                6  9 10 10 11 12 12 13 11  8  5  4  8 14 18 19 23 20 18
Wind gust                                                     27 29 29 34 31
Clouds                 B1 B1 B1 SC B1 B2 OV OV OV OV OV OV OV OV B2 SC SC FW FW
PoP 12hr                      0           5          30          70          30
QPF 12hr                      0           0           0        0.10           0
Snow 12hr                 00-00       00-00       00-00
Drizzle                                   S  S  C  C
Rain                                                  C  C  L  L  C  C
Wind chill             30 35 30 29 28 29 35 39                35 29 25 31 29 23
Min chill              22    29    27    27    35                28    25    23


Date               Sun 11/19/17  Mon 11/20/17  Tue 11/21/17  Wed 11/22/17
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    41      29    53      32    41      24    39
Temp          26   22 39 38 33   31 51 46 40   32 41 35 30   24 38 34
Dewpt         17   15 19 23 25   25 31 31 31   25 24 21 19   17 20 22
PWind dir          NW     W       S    SW      SW    NW       N    SW
Wind char          GN    LT      GN    GN      GN    GN      GN    LT
Avg clouds    FW   FW FW FW FW   FW FW FW SC   FW FW SC SC   SC SC SC
PoP 12hr            0     0       0     0       0     0       0     5

$$
IAZ004-162200-
Estherville-Emmet IA
43.40N  94.75W Elev. 1315 ft
1008 AM CST Thu Nov 16 2017

Date             Thu 11/16/17            Fri 11/17/17            Sat 11/18/17
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          34          50          29          35
Temp                   32 36 35 34 36 37 39 43 49 49 43 41 37 34 30 29 35 33 27
Dewpt                  23 25 25 26 27 31 35 40 43 44 42 38 33 30 26 24 22 19 18
RH                     69 64 66 72 69 79 85 89 80 83 96 89 85 85 85 81 59 56 68
Wind dir               SE SE SE  S  S  S  S  S  S SW  N  N  N NW NW NW NW NW NW
Wind spd               12 14 18 20 21 19 18 14 10  5  6 11 14 17 17 20 24 23 19
Wind gust                       33                               27    34 34
Clouds                 B2 B2 B1 B1 B1 B1 OV OV OV OV OV OV OV B2 B1 SC SC SC SC
PoP 12hr                     10           5          20          40           5
QPF 12hr                      0           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Drizzle                                   S  S  S  S
Rain                                                  C  C  C  C
Snow                                                           C
Obvis                  PF
Wind chill             23 27 24 23 24 26 30 36          34 28 23 18 16 23 21 14
Min chill              15    24    22    23    31    39    27    18    16    14


Date               Sun 11/19/17  Mon 11/20/17  Tue 11/21/17  Wed 11/22/17
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            18    39      27    51      26    34      20    34
Temp          21   18 37 35 30   29 47 42 37   26 34 28 25   20 33 28
Dewpt         12   13 18 23 24   23 27 28 25   21 17 17 14   14 16 19
PWind dir          NW    SW       S    SW       W    NW      NW     W
Wind char          GN    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    FW   FW FW FW FW   FW FW FW SC   SC SC SC SC   SC SC SC
PoP 12hr            0     0       0     0       0     0       0     5

$$
IAZ035-162200-
Fort Dodge-Webster IA
42.55N  94.18W Elev. 1165 ft
1008 AM CST Thu Nov 16 2017

Date             Thu 11/16/17            Fri 11/17/17            Sat 11/18/17
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          36          53          33          40
Temp                   35 39 37 36 37 38 41 45 51 53 48 46 43 39 35 33 39 38 33
Dewpt                  25 27 26 27 27 30 35 40 45 47 45 44 39 34 30 28 26 24 20
RH                     66 62 64 69 67 73 79 82 80 80 89 93 86 82 82 82 59 57 58
Wind dir               SE SE SE SE  S  S  S  S  S  S  S NW  N  N NW NW NW NW NW
Wind spd                9 11 14 14 17 16 16 14 12  9  5  5 11 14 13 18 18 20 14
Wind gust                                                     26 26       31 26
Clouds                 B2 B1 B1 SC B1 B1 OV OV OV OV OV OV OV OV B2 SC SC FW FW
PoP 12hr                     20           5          30          60          20
QPF 12hr                      0           0           0        0.11           0
Snow 12hr                 00-00       00-00       00-00
Drizzle                                   S  S  C  C
Flurries                S
Rain                                                  C  C  L  L  S
Snow                                                              S  S
Obvis                  PF
Wind chill             28 32 28 27 27 29 33 38             37 30 26 22 29 28 23
Min chill              18    28    26    27    34          36    24    22    22


Date               Sun 11/19/17  Mon 11/20/17  Tue 11/21/17  Wed 11/22/17
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            21    41      29    52      29    39      23    37
Temp          25   21 38 38 34   31 50 45 40   29 39 33 28   24 36 33
Dewpt         14   14 19 23 24   24 29 29 28   23 21 19 17   15 19 21
PWind dir          NW     W       S    SW       W    NW       N    SW
Wind char          GN    GN      GN    GN      GN    GN      LT    LT
Avg clouds    FW   FW FW FW FW   FW FW FW SC   FW FW SC SC   SC SC SC
PoP 12hr            0     0       0     0       0     0       0     5

$$
IAZ094-162200-
Lamoni-Decatur IA
40.63N  93.90W Elev. 1125 ft
1008 AM CST Thu Nov 16 2017

Date             Thu 11/16/17            Fri 11/17/17            Sat 11/18/17
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          38          59          39          45
Temp                   41 45 41 38 39 42 45 50 55 59 56 54 52 46 42 39 43 45 39
Dewpt                  26 27 27 27 29 34 40 45 49 52 51 50 47 43 38 33 31 27 24
RH                     55 49 57 64 67 73 82 83 80 78 83 86 83 89 86 79 62 49 54
Wind dir               SE SE SE SE SE  S  S  S  S  S  S  S NW NW NW NW NW NW NW
Wind spd                6  8  8  9 11 11 12 13 12 10  6  5  6 16 18 20 23 21 16
Wind gust                                                     26 29 31 33 33
Clouds                 SC SC SC SC B1 OV OV OV OV OV OV B2 B2 OV OV B1 SC FW FW
PoP 12hr                      0          10          30          60          40
QPF 12hr                      0           0        0.01        0.07        0.05
Snow 12hr                 00-00       00-00       00-00
Drizzle                                   C  C  C  C
Rain                                                  C  C  L  L  C  C
Wind chill                   35 32 32 36 39                   39 33 29 34 37 30
Min chill              27    35    31    32                      33    29    29


Date               Sun 11/19/17  Mon 11/20/17  Tue 11/21/17  Wed 11/22/17
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    43      33    54      34    46      27    42
Temp          29   25 41 41 35   35 52 47 41   34 46 39 33   27 41 36
Dewpt         19   17 21 24 25   26 31 31 30   28 25 22 21   19 23 24
PWind dir          NW     W       S    SW      SW    NW       N    NE
Wind char          GN    LT      GN    BZ      GN    GN      LT    LT
Avg clouds    FW   CL FW FW FW   FW FW FW SC   SC FW SC SC   SC SC SC
PoP 12hr            0     0       0     0       0     0       0    10

$$
IAZ017-162200-
Mason City-Cerro Gordo IA
43.16N  93.33W Elev. 1189 ft
1008 AM CST Thu Nov 16 2017

Date             Thu 11/16/17            Fri 11/17/17            Sat 11/18/17
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          33          49          32          36
Temp                   34 36 34 33 33 34 37 41 47 49 46 44 42 37 34 32 35 34 28
Dewpt                  25 27 27 27 27 29 32 37 42 44 43 42 39 34 32 27 25 22 20
RH                     69 69 75 78 78 82 82 85 83 83 89 93 89 89 92 81 66 61 71
Wind dir               SE SE SE SE SE SE  S  S  S  S  S  N  N NW NW NW NW NW NW
Wind spd                8 10 12 14 17 17 16 16 12  9  6  4 10 16 18 19 23 21 19
Wind gust                                                     26 28    34 33 29
Clouds                 B2 B2 B1 B1 B2 OV OV OV OV OV OV OV OV OV B2 SC SC FW SC
PoP 12hr                      5           5          40          60          20
QPF 12hr                      0           0        0.01        0.14           0
Snow 12hr                 00-00       00-00       00-00
Drizzle                                   S  S  C  C
Rain                                                  L  L  L  L  S
Snow                                                              S  S
Wind chill             27 29 25 23 22 23 28 33             36 28 23 20 23 22 15
Min chill              22    25    22    22    29          35    23    19    15


Date               Sun 11/19/17  Mon 11/20/17  Tue 11/21/17  Wed 11/22/17
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            18    36      27    50      28    35      21    34
Temp          22   18 34 32 29   30 47 41 38   28 35 29 26   22 34 27
Dewpt         14   13 16 22 24   24 29 30 29   24 21 19 17   15 19 20
PWind dir          NW     W       S    SW       W    NW      NW     W
Wind char          GN    GN      GN    GN      GN    GN      GN    LT
Avg clouds    FW   FW FW FW FW   FW FW FW SC   SC FW SC SC   SC SC SC
PoP 12hr            0     0       0     0       0     0       0     5

$$
IAZ049-162200-
Marshalltown-Marshall IA
42.11N  92.91W Elev. 972 ft
1008 AM CST Thu Nov 16 2017

Date             Thu 11/16/17            Fri 11/17/17            Sat 11/18/17
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          34          52          36          40
Temp                   35 39 35 34 34 35 39 42 48 52 50 49 47 42 39 35 39 38 32
Dewpt                  25 27 26 27 28 30 34 37 42 46 47 46 43 39 35 31 29 26 23
RH                     66 62 69 75 78 82 82 82 80 80 89 89 86 89 85 85 67 62 69
Wind dir               SE SE SE SE SE SE  S  S  S  S  S  S NW NW NW NW NW NW NW
Wind spd                5  8  9 12 14 16 16 14 12 10  8  4  5 14 18 20 25 23 19
Wind gust                                                        31 32 36 34 29
Clouds                 B1 SC B1 SC B1 B2 OV OV OV OV OV OV OV OV B2 B1 SC FW FW
PoP 12hr                      0          10          40          70          40
QPF 12hr                      0           0        0.01        0.14        0.01
Snow 12hr                 00-00       00-00       00-00
Drizzle                                   S  S
Rain                                            C  C  C  C  L  L  C  C
Snow                                                                 C
Wind chill                   28 25 24 25 30 34                35 30 23 28 27 20
Min chill              21    28    24    24    32                30    22    19


Date               Sun 11/19/17  Mon 11/20/17  Tue 11/21/17  Wed 11/22/17
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            20    38      28    51      31    39      23    36
Temp          24   20 36 34 30   31 48 43 39   31 39 32 28   24 36 29
Dewpt         16   14 17 22 24   24 30 31 30   26 24 21 19   17 20 21
PWind dir          NW     W       S    SW      SW    NW      NW     W
Wind char          GN    GN      LT    GN      GN    GN      LT    LT
Avg clouds    FW   FW FW FW FW   FW FW FW SC   FW FW FW SC   SC SC SC
PoP 12hr            0     0       0     0       0     0       0     5

$$
IAZ086-162200-
Ottumwa-Wapello IA
41.11N  92.45W Elev. 836 ft
1008 AM CST Thu Nov 16 2017

Date             Thu 11/16/17            Fri 11/17/17            Sat 11/18/17
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                      43          36          55          40          44
Temp                   38 42 38 36 37 39 41 44 51 54 55 55 52 48 44 39 42 43 37
Dewpt                  26 27 27 27 28 30 34 38 44 48 50 50 48 45 40 34 31 28 25
RH                     62 55 64 69 70 70 76 79 77 80 83 83 86 89 86 82 65 55 61
Wind dir               SE SE SE SE SE SE  S  S  S  S  S  S NW NW NW NW NW NW NW
Wind spd                3  6  8 11 12 13 13 16 13 11  8  6  5 12 17 21 24 21 18
Wind gust                                                        31 32 36 33
Clouds                 FW SC SC SC SC B2 OV OV OV OV OV OV OV OV OV B1 SC SC FW
PoP 12hr                      0          10          40          60          60
QPF 12hr                      0           0        0.02        0.16        0.09
Snow 12hr                 00-00       00-00       00-00
Drizzle                                   S  S
Rain                                            C  C  L  L  L  L  L  L
Wind chill                   32 28 29 30 33 37                   36 29 32 35 27
Min chill              25    32    27    28    33                35    28    27


Date               Sun 11/19/17  Mon 11/20/17  Tue 11/21/17  Wed 11/22/17
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    40      30    53      34    45      27    40
Temp          28   24 38 36 31   33 51 46 41   34 45 38 32   27 39 35
Dewpt         19   16 17 22 23   25 31 31 30   28 26 23 21   20 21 24
PWind dir          NW     W       S    SW      SW    NW      NW     N
Wind char          GN    GN      GN    GN      GN    GN      LT    LT
Avg clouds    FW   FW FW FW FW   FW FW FW FW   SC FW FW SC   SC SC SC
PoP 12hr            0     0       0     0       0     0       0     5

$$



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