Point Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 210536
PFMDMX

Point Forecast Matrices
National Weather Service Des Moines IA
1136 PM CST Mon Nov 20 2017

IAZ060-211000-
Des Moines-Polk IA
41.54N  93.65W Elev. 924 ft
1136 PM CST Mon Nov 20 2017

Date           11/20/17      Tue 11/21/17            Wed 11/22/17            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                      38          39          19          39          30
Temp                   45 41 39 38 37 37 31 27 24 21 19 25 34 39 34 32 32 30 30
Dewpt                  30 29 25 23 21 18 15 14 13 12 13 14 14 15 16 18 21 21 24
RH                     55 62 57 54 52 46 51 57 62 68 77 62 43 37 47 56 63 69 78
Wind dir               SW NW NW  N  N NW NW NW NW NW  W SW SW  S  S  S  S SW  W
Wind spd                6  6 10 20 23 20 10  8  5  4  3  3  8  8  6  6  8  5  5
Clouds                 SC B1 B2 SC FW CL CL FW FW CL CL CL FW SC B2 B1 SC SC FW
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill                   33 27 26 26 22 19 17 15       28 33 28 25 25
Min chill                    32    24    21    16    13    15    27    24    23


Date           11/23/17  Fri 11/24/17  Sat 11/25/17  Sun 11/26/17  Mon 11/27/17
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      38    63      39    47      27    40      27    46
Temp          45 42 38   44 61 56 47   39 47 41 31   27 39 37 29   29 44 44
Dewpt         31 33 34   38 43 41 34   30 29 26 22   21 21 22 22   22 27 29
PWind dir        NW      SW    SW       W    NW      NW     N      SE     S
Wind char        LT      LT    GN      GN    GN      LT    LT      LT    GN
Avg clouds    FW FW FW   FW SC SC SC   FW FW FW FW   FW FW SC FW   FW FW FW
PoP 12hr          0       0     5       5     0       0     0       0     0

$$
IAZ039-211000-
Waterloo/Cedar Falls-Black Hawk IA
42.55N  92.40W Elev. 865 ft
1136 PM CST Mon Nov 20 2017

Date           11/20/17      Tue 11/21/17            Wed 11/22/17            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          35          18          36          26
Temp                   42 38 34 31 31 34 27 25 23 20 18 24 32 36 30 29 27 27 26
Dewpt                  30 30 24 21 21 19 15 15 12 12 11 13 14 15 16 18 20 21 22
RH                     62 73 66 66 66 54 60 65 62 71 73 62 47 42 55 63 74 78 85
Wind dir                W NW NW NW NW NW NW NW NW NW  W  W SW SW  S  S  S  S  W
Wind spd                9  8 14 24 25 21 12  9  6  5  3  4  6  8  6  8  8  5  5
Wind gust                          35
Clouds                 B1 SC B1 SC SC CL CL CL FW FW CL CL FW SC B2 B2 B1 B1 SC
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill             36 31 24 18 17 22 16 16 15 12    18 25 30 23 21 19 21 19
Min chill              35    22    16    16    14    10    12    21    18    19


Date           11/23/17  Fri 11/24/17  Sat 11/25/17  Sun 11/26/17  Mon 11/27/17
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          44      33    56      36    41      23    35      24    40
Temp          42 36 34   38 55 51 44   36 41 34 27   24 35 30 28   25 39 37
Dewpt         29 30 31   35 42 41 35   30 25 23 19   18 19 20 19   19 24 26
PWind dir         W      SW    SW       W    NW      NW    NW      SW     S
Wind char        LT      LT    GN      GN    BZ      GN    LT      LT    GN
Avg clouds    FW FW FW   FW SC SC SC   FW FW FW FW   FW FW FW SC   SC FW SC
PoP 12hr          0       0     5       5     0       0     0       0     0

$$
IAZ048-211000-
Ames-Story IA
41.99N  93.62W Elev. 936 ft
1136 PM CST Mon Nov 20 2017

Date           11/20/17      Tue 11/21/17            Wed 11/22/17            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                      35          36          18          37          27
Temp                   41 38 37 34 35 35 29 25 23 20 18 24 33 37 31 30 28 28 27
Dewpt                  31 28 24 22 20 17 15 14 13 12 13 15 15 16 18 19 21 22 24
RH                     67 67 59 61 54 47 55 62 65 71 80 68 47 42 58 63 75 78 88
Wind dir                W NW NW NW NW NW NW NW NW NW  W SW  S  S  S  S  S SW NW
Wind spd                9  8 14 23 24 21 12  9  6  4  3  3  8  9  8  8  8  5  5
Clouds                 SC B1 B1 SC FW CL CL FW FW CL CL CL FW B1 B2 B1 B1 SC FW
PoP 12hr                      0           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill             35    28 22 23 23 19 16 15 13       26 30 25 22 21    21
Min chill              33    27    20    16    14    11    12    24    20    20


Date           11/23/17  Fri 11/24/17  Sat 11/25/17  Sun 11/26/17  Mon 11/27/17
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          47      36    60      37    45      24    38      25    44
Temp          45 38 37   41 59 52 46   37 45 37 29   25 37 33 29   26 42 41
Dewpt         31 33 34   37 43 40 34   30 28 25 21   20 21 21 21   21 27 29
PWind dir        NW      SW    SW       W    NW      NW     N      SE     S
Wind char        LT      LT    GN      GN    BZ      GN    LT      LT    GN
Avg clouds    FW FW FW   FW SC SC SC   FW FW FW FW   FW FW SC FW   FW FW SC
PoP 12hr          0       0     5       5     0       0     0       0     0

$$
IAZ004-211000-
Estherville-Emmet IA
43.40N  94.75W Elev. 1315 ft
1136 PM CST Mon Nov 20 2017

Date           11/20/17      Tue 11/21/17            Wed 11/22/17            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                      26          30          15          35          25
Temp                   38 32 28 25 28 29 23 21 19 16 15 22 31 35 31 29 28 28 25
Dewpt                  26 24 18 15 14 12 11 10  9 10  9 12 12 14 17 19 22 23 23
RH                     62 72 66 65 55 48 59 62 64 77 77 65 45 41 56 66 78 81 92
Wind dir               NW NW NW NW NW NW NW NW NW  W SW  S  S  S  S SW  W NW NW
Wind spd               13 13 19 28 28 21 12  9  5  5  4  6 12 12 12  9  8  9 10
Wind gust                       40 40 32
Clouds                 B1 B1 SC B1 FW CL CL FW FW CL CL FW SC B2 B2 B1 SC FW FW
PoP 12hr                      0           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill             30 22 15  8 12 16 11 11 11  8  8 14 21 26 21 21 20 20 15
Min chill              28    15     8    11    10     6     9    21    19    15
Wind                          Y  Y  Y


Date           11/23/17  Fri 11/24/17  Sat 11/25/17  Sun 11/26/17  Mon 11/27/17
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          44      35    56      33    38      20    34      23    41
Temp          40 37 36   41 55 49 43   33 38 31 23   21 33 29 26   24 40 38
Dewpt         28 32 34   36 40 36 29   26 23 21 17   16 17 19 19   19 24 26
PWind dir         W      SW    SW      NW    NW      NW     W       S    SW
Wind char        LT      GN    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    FW FW SC   SC SC SC SC   FW FW FW FW   SC FW SC SC   FW SC SC
PoP 12hr          0       0     5       5     0       0     0       0     0

$$
IAZ035-211000-
Fort Dodge-Webster IA
42.55N  94.18W Elev. 1165 ft
1136 PM CST Mon Nov 20 2017

Date           11/20/17      Tue 11/21/17            Wed 11/22/17            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          34          17          37          27
Temp                   40 37 34 29 31 34 27 24 22 19 17 24 32 37 32 30 29 30 27
Dewpt                  28 27 22 19 18 15 13 12 11 11 12 13 13 15 17 18 20 23 24
RH                     62 67 61 66 58 45 55 60 62 70 80 62 45 40 53 60 69 75 88
Wind dir                W NW NW NW NW NW NW NW NW NW SW SW  S  S  S  S  S  W NW
Wind spd                9 10 13 25 25 20 10  9  6  3  3  5 10 11 10  9  8  5  6
Wind gust                       35 35
Clouds                 SC B1 SC SC FW CL CL FW FW CL CL CL SC B1 B2 B1 SC SC FW
PoP 12hr                      0           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill             34 30 24 15 18 22 17 14 15       17 24 29 24 22 21 24 20
Min chill              33    23    14    16    13    12    13    24    20    20


Date           11/23/17  Fri 11/24/17  Sat 11/25/17  Sun 11/26/17  Mon 11/27/17
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          46      37    59      36    42      23    37      25    44
Temp          43 39 38   41 58 51 45   36 42 35 27   24 36 34 29   26 42 40
Dewpt         30 32 35   37 42 38 31   28 26 23 20   18 19 20 21   21 25 28
PWind dir        NW       S    SW       W    NW      NW    NW       S     S
Wind char        LT      LT    GN      GN    GN      GN    LT      LT    GN
Avg clouds    FW FW FW   FW SC SC SC   FW FW FW FW   FW FW SC FW   FW SC SC
PoP 12hr          0       0     5       5     0       0     0       0     0

$$
IAZ094-211000-
Lamoni-Decatur IA
40.63N  93.90W Elev. 1125 ft
1136 PM CST Mon Nov 20 2017

Date           11/20/17      Tue 11/21/17            Wed 11/22/17            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                      40          44          20          39          30
Temp                   46 41 40 42 44 42 33 28 25 22 20 26 35 39 34 30 30 30 30
Dewpt                  29 29 27 26 23 18 17 15 14 13 13 14 14 14 17 18 20 21 24
RH                     51 62 59 53 43 37 51 58 62 68 74 60 41 35 49 60 66 69 78
Wind dir               SW  W  N  N NW NW  N NW NW NW NW SW SW  S  S  S  S SW  W
Wind spd               10  6  8 18 21 20 11  9  6  4  4  3  8  9  6  9 10  8  6
Clouds                 SC SC B2 B1 FW CL CL FW FW CL CL CL FW SC B1 SC SC FW FW
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill                   34 33 35 33 24 19 17 15 13    28 33 28 22 21 22 23
Min chill                    33    28    23    16    12    13    28    21    21


Date           11/23/17  Fri 11/24/17  Sat 11/25/17  Sun 11/26/17  Mon 11/27/17
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          51      39    62      40    51      28    42      29    48
Temp          47 44 40   43 59 56 47   40 51 44 33   29 41 38 31   31 46 46
Dewpt         32 33 35   37 43 40 35   32 29 27 25   22 22 24 23   23 28 30
PWind dir        NW      SW    SW      NW    NW      NW     N      SE     S
Wind char        LT      LT    GN      GN    GN      GN    LT      LT    GN
Avg clouds    FW FW FW   FW FW SC SC   FW FW FW FW   FW FW SC FW   FW FW FW
PoP 12hr          0       0     0       5     0       0     0       0     0

$$
IAZ017-211000-
Mason City-Cerro Gordo IA
43.16N  93.33W Elev. 1189 ft
1136 PM CST Mon Nov 20 2017

Date           11/20/17      Tue 11/21/17            Wed 11/22/17            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          32          16          34          25
Temp                   39 35 30 28 31 31 24 22 21 18 16 22 31 34 29 29 27 29 25
Dewpt                  28 26 22 19 18 15 13 12 11 11 11 12 13 14 16 19 20 22 22
RH                     64 69 72 68 58 51 62 65 65 73 80 65 47 43 58 66 74 75 88
Wind dir                W NW NW NW NW NW NW NW NW NW  W SW SW  S  S  S  S SW NW
Wind spd               11 14 18 26 27 21 13 11  9  6  4  4 10 10 10  9  8  6  8
Wind gust                       37 39    24
Clouds                 FW B1 SC SC FW CL CL CL FW CL CL CL SC B1 B2 B1 B1 SC FW
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill             32 25 18 13 16 18 12 10 10  9  9 16 22 26 20 20 19 22 16
Min chill              32    17    13    12     9     7    10    20    18    16
Wind                          Y  Y  Y


Date           11/23/17  Fri 11/24/17  Sat 11/25/17  Sun 11/26/17  Mon 11/27/17
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          42      33    55      33    38      21    33      22    40
Temp          40 35 34   38 55 48 42   33 38 31 25   22 33 28 25   23 39 36
Dewpt         28 29 32   35 41 39 32   28 23 22 18   17 18 19 19   19 23 26
PWind dir        NW       S    SW      NW    NW      NW    NW       S    SW
Wind char        LT      LT    GN      GN    BZ      GN    GN      LT    GN
Avg clouds    FW FW FW   FW SC SC SC   FW FW FW FW   FW FW FW SC   SC SC SC
PoP 12hr          0       0     5       5     0       0     0       0     0

$$
IAZ049-211000-
Marshalltown-Marshall IA
42.11N  92.91W Elev. 972 ft
1136 PM CST Mon Nov 20 2017

Date           11/20/17      Tue 11/21/17            Wed 11/22/17            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                      33          35          17          36          27
Temp                   40 37 35 32 33 33 26 24 22 19 17 24 32 36 30 30 28 28 27
Dewpt                  31 28 24 22 21 18 15 14 12 12 12 13 14 15 16 18 20 21 23
RH                     70 70 64 66 61 53 62 65 65 74 80 62 47 42 55 60 71 75 85
Wind dir               SW NW NW NW NW NW NW NW NW NW  W  W SW SW  S  S  S SW  W
Wind spd                8  6 14 23 25 21 13 10  6  4  3  3  8  9  8  9  8  5  6
Wind gust                          35
Clouds                 SC B1 B1 SC SC CL CL CL FW CL CL CL FW SC B2 B1 B1 SC FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill             34 31 25 20 20 21 14 14 14 12       25 29 22 22 20 22 20
Min chill              33    25    18    13    12    11    13    21    19    18


Date           11/23/17  Fri 11/24/17  Sat 11/25/17  Sun 11/26/17  Mon 11/27/17
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      34    58      36    42      23    36      24    42
Temp          42 37 35   40 57 51 45   36 42 34 28   24 35 31 28   25 41 38
Dewpt         29 31 32   35 42 40 35   30 27 23 20   18 19 20 20   20 24 27
PWind dir        NW      SW    SW       W    NW      NW    NW      SE     S
Wind char        LT      LT    GN      GN    BZ      GN    GN      LT    GN
Avg clouds    FW FW FW   FW SC SC SC   FW FW FW FW   FW FW FW SC   FW FW SC
PoP 12hr          0       0     5       5     0       0     0       0     0

$$
IAZ086-211000-
Ottumwa-Wapello IA
41.11N  92.45W Elev. 836 ft
1136 PM CST Mon Nov 20 2017

Date           11/20/17      Tue 11/21/17            Wed 11/22/17            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                      40          42          19          38          29
Temp                   49 42 40 42 41 38 31 27 25 22 19 26 34 38 31 29 30 30 29
Dewpt                  30 31 28 26 22 19 17 15 14 13 13 14 14 14 16 17 20 20 22
RH                     48 65 62 53 46 46 56 60 62 68 77 60 43 37 53 60 66 66 75
Wind dir               SW  W NW NW  N NW NW NW NW NW NW  W SW SW  S  S  S  S SW
Wind spd               11  9  9 19 23 21 12  9  6  5  4  3  5  6  5  6  9  8  6
Wind gust                             32
Clouds                 SC SC B1 B1 FW CL CL CL FW CL CL CL FW SC B1 B1 B1 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                   34 33 31 28 22 17 17 14 13          25 22 22 23 22
Min chill                    33    29    20    16    12    13    24    20    21


Date           11/23/17  Fri 11/24/17  Sat 11/25/17  Sun 11/26/17  Mon 11/27/17
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      35    60      39    48      26    39      27    45
Temp          46 41 36   40 59 55 46   39 48 40 31   27 38 35 30   28 43 42
Dewpt         30 31 32   36 42 42 37   32 29 26 22   20 20 21 21   22 25 28
PWind dir         W      SW    SW       W    NW      NW    NW      SE     S
Wind char        LT      LT    GN      GN    BZ      GN    GN      LT    GN
Avg clouds    FW FW FW   FW FW SC SC   FW FW FW FW   FW FW FW SC   FW FW FW
PoP 12hr          0       0     0       5     0       0     0       0     0

$$



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