Point Forecast Matrices
Issued by NWS Des Moines, IA

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PFMDMX

Point Forecast Matrices
National Weather Service Des Moines IA
721 AM CST Thu Nov 23 2017

IAZ060-232200-
Des Moines-Polk IA
41.54N  93.65W Elev. 924 ft
721 AM CST Thu Nov 23 2017

Date             Thu 11/23/17            Fri 11/24/17            Sat 11/25/17
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                      52          41          64          37          52
Temp                36 48 52 44 41 41 44 45 51 62 62 53 47 43 39 37 41 49 52 44
Dewpt               25 29 31 33 34 37 39 40 41 43 41 39 37 34 32 30 30 31 30 29
RH                  64 47 44 65 76 85 82 82 68 50 46 59 68 70 76 75 65 50 43 55
Wind dir            NW NW  W  S  S  S  S  S SW SW NW NW NW NW  W  W NW NW NW NW
Wind spd             5  6  5  3  5  8  9 10 13 16 16 13  8  8  5  8 10 10  9  4
Wind gust                                   26 27 26
Clouds              FW CL CL FW FW SC FW FW FW SC SC SC FW FW FW CL CL CL CL 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                                                       31 34
Min chill              25          35    36    39          37    31    31


Date               Sun 11/26/17  Mon 11/27/17  Tue 11/28/17  Wed 11/29/17
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            31    55      39    62      43    54      32    47
Temp          32   31 53 48 41   39 58 53 48   45 53 48 39   36 46 44
Dewpt         29   28 33 34 34   36 40 41 39   38 35 33 29   27 28 29
PWind dir           W     S       S     S      SW     W       W    SW
Wind char          LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    FW   FW FW FW FW   FW FW FW FW   SC SC SC SC   SC SC SC
PoP 12hr            0     0       0     0       5     5       5    10

$$
IAZ039-232200-
Waterloo/Cedar Falls-Black Hawk IA
42.55N  92.40W Elev. 865 ft
721 AM CST Thu Nov 23 2017

Date             Thu 11/23/17            Fri 11/24/17            Sat 11/25/17
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                      45          34          60          34          47
Temp                31 41 45 37 34 36 39 40 46 58 59 50 44 40 37 34 38 45 46 39
Dewpt               22 26 27 29 30 32 35 38 41 44 43 40 37 34 32 30 30 31 30 28
RH                  69 55 49 72 85 85 85 92 83 59 55 68 76 79 82 85 73 58 53 64
Wind dir            NW NW  W  S  S  S  S  S  S SW NW NW NW NW  W  W NW NW NW NW
Wind spd             3  6  4  3  5  8  9 10 12 13 13 11  9  9  6  9 10 12 11  6
Wind gust                                   23 25 25
Clouds              FW CL CL FW FW SC SC FW FW SC SC SC FW CL FW CL CL FW CL FW
PoP 12hr                      0           0           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill                         30 33 33                34 31 27 31 39    33
Min chill              25    32    28    30    33          33    26    26    33


Date               Sun 11/26/17  Mon 11/27/17  Tue 11/28/17  Wed 11/29/17
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            26    50      34    56      40    50      29    42
Temp          28   26 48 42 36   34 53 47 44   41 50 43 35   32 41 40
Dewpt         26   26 31 34 33   34 39 41 40   38 36 33 29   26 27 29
PWind dir           W     S       S     S      SW     W      NW     W
Wind char          LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    FW   FW FW FW FW   FW SC SC SC   SC SC SC SC   SC SC SC
PoP 12hr            0     0       0     0       5     5      10    10

$$
IAZ048-232200-
Ames-Story IA
41.99N  93.62W Elev. 936 ft
721 AM CST Thu Nov 23 2017

Date             Thu 11/23/17            Fri 11/24/17            Sat 11/25/17
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                      49          38          62          35          50
Temp                33 44 49 40 38 39 41 42 48 61 60 50 45 41 37 35 39 48 49 41
Dewpt               25 29 30 32 34 36 38 40 42 44 42 39 36 33 32 30 30 31 31 30
RH                  72 55 48 73 85 89 89 93 80 53 51 66 70 73 82 82 70 51 50 65
Wind dir            NW NW  W  S  S  S  S  S SW  W NW NW NW NW  W  W NW NW NW NW
Wind spd             6  8  5  4  5  8  8  9 12 17 17 13  8  9  6  8 10 10  9  5
Wind gust                                19 23    27
Clouds              FW CL CL FW SC SC FW FW FW SC SC FW FW CL FW CL CL CL CL 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          27                35 36                35    28 32
Min chill              21    36    32    32    36          34    28    28    36


Date               Sun 11/26/17  Mon 11/27/17  Tue 11/28/17  Wed 11/29/17
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            29    54      36    60      41    51      30    45
Temp          31   29 52 45 38   36 57 51 46   41 51 45 37   33 44 41
Dewpt         28   27 33 34 34   35 40 41 39   38 35 32 29   26 28 29
PWind dir           W     S       S     S       W    NW      NW     W
Wind char          LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    FW   FW FW FW FW   FW FW SC SC   SC SC SC SC   SC SC SC
PoP 12hr            0     0       0     0       5     5       5    10

$$
IAZ004-232200-
Estherville-Emmet IA
43.40N  94.75W Elev. 1315 ft
721 AM CST Thu Nov 23 2017

Date             Thu 11/23/17            Fri 11/24/17            Sat 11/25/17
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          39          57          32          45
Temp                29 41 46 40 40 42 42 42 47 56 54 46 41 37 34 32 34 42 44 35
Dewpt               24 27 30 34 37 39 39 39 40 40 37 35 33 30 28 28 28 29 28 28
RH                  81 57 53 79 89 89 89 89 76 55 52 65 73 75 78 85 78 60 53 75
Wind dir            NW  W  S  S SW SW SW SW SW NW NW NW NW  W  W NW NW NW NW NW
Wind spd             6  6  9  9 11 12 11 12 13 19 20 16  9 10 10 10 11 11 10  5
Wind gust                                      31 32
Clouds              FW CL FW SC B1 SC FW SC SC SC SC FW CL FW CL CL CL FW FW FW
PoP 12hr                      0           0          10           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill          22       34 33 35 35 35             35 30 26 24 26 35
Min chill              14    33    31    34    36          30    24    24    29


Date               Sun 11/26/17  Mon 11/27/17  Tue 11/28/17  Wed 11/29/17
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            26    52      33    56      33    42      24    39
Temp          26   26 50 40 33   33 52 47 41   33 42 35 28   25 38 36
Dewpt         25   26 30 33 32   33 37 38 35   31 27 26 23   21 24 26
PWind dir          SW     S       S    SW       W    NW      NW     W
Wind char          LT    GN      GN    GN      GN    BZ      GN    GN
Avg clouds    FW   FW FW FW FW   SC SC SC SC   B1 B1 B1 SC   SC SC SC
PoP 12hr            0     0       0     0       5    10      10    10

$$
IAZ035-232200-
Fort Dodge-Webster IA
42.55N  94.18W Elev. 1165 ft
721 AM CST Thu Nov 23 2017

Date             Thu 11/23/17            Fri 11/24/17            Sat 11/25/17
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                      48          39          62          33          48
Temp                31 42 48 40 41 41 42 42 48 60 60 50 44 39 35 33 36 45 47 39
Dewpt               25 28 31 33 36 38 39 40 42 44 40 38 35 32 30 28 29 30 29 29
RH                  78 57 51 76 82 89 89 93 80 55 47 63 70 76 82 82 75 55 49 67
Wind dir            NW NW SW  S  S  S  S  S SW  W NW NW NW NW  W  W NW NW NW NW
Wind spd             6  6  5  6  9 10 10 11 12 17 19 13  9  8  6  8 10 11  9  5
Clouds              FW CL FW FW SC SC FW FW SC SC SC FW FW FW FW CL CL FW FW FW
PoP 12hr                      0           0           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill          24          35 35 36 36                33 29 26 29
Min chill              19    34    33    33    36          33    26    25    34


Date               Sun 11/26/17  Mon 11/27/17  Tue 11/28/17  Wed 11/29/17
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            28    53      35    59      38    48      28    43
Temp          29   28 51 44 37   35 55 51 44   38 48 41 35   31 42 40
Dewpt         27   26 31 34 33   34 39 40 37   35 32 30 26   24 26 28
PWind dir          SW     S       S     S       W    NW      NW     W
Wind char          LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   FW FW FW FW   FW SC SC SC   SC SC SC SC   SC SC SC
PoP 12hr            0     0       0     0       5    10      10    10

$$
IAZ094-232200-
Lamoni-Decatur IA
40.63N  93.90W Elev. 1125 ft
721 AM CST Thu Nov 23 2017

Date             Thu 11/23/17            Fri 11/24/17            Sat 11/25/17
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                      56          41          65          36          54
Temp                37 50 56 45 41 41 42 42 49 62 64 54 48 43 39 36 41 51 53 44
Dewpt               25 32 32 35 36 37 38 39 41 43 42 39 37 35 33 31 31 31 30 30
RH                  61 50 40 68 82 85 86 89 74 50 45 57 65 73 79 82 67 46 41 57
Wind dir             W NW  W  S  S  S  S  S SW SW NW NW NW NW NW NW NW NW NW NW
Wind spd             5  8  6  4  6  8  9 12 14 18 16 12  9  9  6  9  8  9 10  5
Wind gust                                   27 29
Clouds              CL CL CL CL FW FW FW FW FW SC FW FW FW FW FW CL CL CL CL 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                            36 36                      30
Min chill              21          36    35    36          36    29    29


Date               Sun 11/26/17  Mon 11/27/17  Tue 11/28/17  Wed 11/29/17
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            31    56      40    63      44    55      34    48
Temp          33   31 54 51 43   40 59 55 50   46 54 48 41   37 47 45
Dewpt         29   28 32 34 34   36 41 41 40   39 36 32 29   27 28 29
PWind dir           W     S       S     S      SW     W       W    SW
Wind char          LT    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    FW   FW FW FW FW   FW FW FW FW   SC SC SC SC   SC SC SC
PoP 12hr            0     0       0     0       5     5       5    10

$$
IAZ017-232200-
Mason City-Cerro Gordo IA
43.16N  93.33W Elev. 1189 ft
721 AM CST Thu Nov 23 2017

Date             Thu 11/23/17            Fri 11/24/17            Sat 11/25/17
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          36          58          32          44
Temp                26 39 44 36 38 40 41 42 47 57 55 46 42 38 34 32 35 42 43 36
Dewpt               21 25 27 30 32 35 37 39 41 42 40 38 36 32 31 29 30 29 28 28
RH                  81 57 51 79 79 82 85 89 79 57 57 73 79 79 89 88 82 60 55 72
Wind dir            NW NW SW  S  S  S  S  S SW  W NW NW NW NW  W NW NW NW NW NW
Wind spd             6  8  6  6  9 11 11 12 12 14 16 13 10 11  9 10 11 13 11  6
Wind gust                                   24 25 27
Clouds              FW CL FW FW SC SC FW FW SC SC SC FW CL FW FW CL CL FW FW FW
PoP 12hr                      0           0          10           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill          18 33       32 33 34 36             36 31 27 24 26 35 37 30
Min chill              12    30    30    32    36          30    24    24    28


Date               Sun 11/26/17  Mon 11/27/17  Tue 11/28/17  Wed 11/29/17
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            25    51      33    57      36    45      26    40
Temp          26   25 50 41 33   33 53 47 42   36 45 39 31   28 39 37
Dewpt         26   25 31 33 32   33 38 40 37   35 31 29 26   23 25 27
PWind dir           W     S       S     S       W    NW      NW     W
Wind char          LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   FW FW FW FW   FW SC SC SC   SC SC SC SC   SC SC SC
PoP 12hr            0     0       0     0       5    10      10    10

$$
IAZ049-232200-
Marshalltown-Marshall IA
42.11N  92.91W Elev. 972 ft
721 AM CST Thu Nov 23 2017

Date             Thu 11/23/17            Fri 11/24/17            Sat 11/25/17
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                      47          36          61          34          48
Temp                32 43 46 38 36 38 40 42 47 59 60 49 44 39 36 34 38 46 47 39
Dewpt               23 26 28 30 31 34 37 39 41 43 42 39 37 34 32 30 30 31 30 29
RH                  69 51 49 73 82 85 89 89 79 55 51 68 76 82 85 85 73 55 51 67
Wind dir            NW NW  W  S  S  S  S  S  S SW NW NW NW NW  W  W NW NW NW NW
Wind spd             5  8  5  4  6  8  9 11 13 16 14 13  9  9  6  9 10 12 11  6
Wind gust                                   25 27 25
Clouds              FW CL CL CL FW SC FW FW FW SC SC SC FW CL FW CL CL CL CL FW
PoP 12hr                      0           0           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill                      30    34 36                33 30 27 31
Min chill              19    34    30    33    35          32    27    27    34


Date               Sun 11/26/17  Mon 11/27/17  Tue 11/28/17  Wed 11/29/17
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            27    52      34    58      40    50      30    43
Temp          29   27 51 44 37   34 55 49 45   42 50 44 37   34 42 41
Dewpt         27   26 31 34 34   34 39 40 39   38 35 32 28   26 27 29
PWind dir           W     S       S     S      SW     W      NW    SW
Wind char          LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   FW FW FW FW   FW SC SC SC   SC SC SC SC   SC SC SC
PoP 12hr            0     0       0     0       5     5       5    10

$$
IAZ086-232200-
Ottumwa-Wapello IA
41.11N  92.45W Elev. 836 ft
721 AM CST Thu Nov 23 2017

Date             Thu 11/23/17            Fri 11/24/17            Sat 11/25/17
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                      49          37          65          37          52
Temp                36 46 48 40 37 38 39 42 50 61 64 55 48 43 39 37 41 50 51 42
Dewpt               25 29 30 32 32 33 36 38 40 43 43 41 39 36 34 32 31 32 30 30
RH                  64 51 49 73 82 82 89 86 68 51 46 59 71 76 82 82 67 50 44 62
Wind dir             W NW  W SW  S  S  S  S  S SW  W NW NW NW NW  W NW NW NW NW
Wind spd             6  8  6  3  4  6  9 11 14 18 13 12  9  9  8  8 10 11 10  6
Wind gust                                   27 31
Clouds              CL CL CL CL CL FW SC FW FW SC SC SC FW FW FW CL CL CL CL FW
PoP 12hr                      0           0           0           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill          30                33 36                   33 31 35
Min chill              24    38    32    32    36          38    30    32    38


Date               Sun 11/26/17  Mon 11/27/17  Tue 11/28/17  Wed 11/29/17
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            29    53      38    59      44    54      33    47
Temp          32   29 51 46 41   39 56 52 49   45 53 48 40   37 46 44
Dewpt         28   27 32 34 34   35 41 41 41   40 37 34 30   28 27 29
PWind dir           W     S       S     S      SW     W       W    SW
Wind char          LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   FW FW FW FW   FW FW FW FW   SC SC SC SC   SC SC SC
PoP 12hr            0     0       0     0       5     5       5    10

$$



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