Point Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 201522
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Point Forecast Matrices
National Weather Service Des Moines IA
1022 AM CDT Fri Oct 20 2017

IAZ060-202200-
Des Moines-Polk IA
41.54N  93.65W Elev. 924 ft
1022 AM CDT Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      77          62          73          49          65
Temp                   73 77 69 64 63 63 62 66 71 73 66 60 55 52 49 53 62 65 58
Dewpt                  53 54 53 53 54 57 57 59 60 61 59 55 50 47 43 42 40 38 38
RH                     49 45 57 67 72 81 84 78 68 66 78 84 83 83 80 66 44 37 47
Wind dir                S  S  S  S  S  S  S  S  S  S SW  W NW NW NW NW NW  W SW
Wind spd               16 18 12 13 13 14 12 14 16 14 10  8  9  6  8  8  8  8  5
Wind gust                    23    24 27 27 31 29 27
Clouds                 FW SC B1 B1 B2 B2 B2 B2 B2 OV OV OV OV B2 B1 FW SC CL FW
PoP 12hr                      0          30          70          90           5
QPF 12hr                      0        0.01        0.22        0.45           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S  C  C  L  L  D  D  C  C
Tstms                                  S  C  C  L  L  D  D  C  C


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          45    67      44    55      38    58      43    58
Temp          48 46 66 60   51 44 54 52   43 39 56 56   48 44 58 52
Dewpt         38 37 44 39   37 34 35 31   31 32 35 36   35 36 38 33
PWind dir        SW     W      NW    NW      NW     W      SW    NW
Wind char        LT    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    FW FW SC SC   SC SC SC SC   FW SC SC FW   FW FW SC SC
PoP 12hr          0     5      10     5       5     0       0    20
Rain shwrs                                                     S

$$
IAZ039-202200-
Waterloo/Cedar Falls-Black Hawk IA
42.55N  92.40W Elev. 865 ft
1022 AM CDT Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      76          59          74          50          63
Temp                   72 75 67 63 61 60 60 65 71 74 69 65 58 54 50 53 60 62 54
Dewpt                  50 48 49 51 51 54 55 57 58 59 60 60 55 51 46 45 42 40 39
RH                     46 38 52 65 70 81 84 75 63 59 73 84 90 90 86 74 51 44 57
Wind dir                S  S  S  S  S  S  S  S  S  S  S  S  W NW NW NW NW  W SW
Wind spd               14 19 13 14 13 14 13 16 16 14 11 10  8  6  6  8  9  8  4
Wind gust                                26 31 29 28 24
Clouds                 FW SC SC B1 B2 B2 B2 B2 B2 B2 OV OV OV B2 B2 SC SC CL FW
PoP 12hr                      0          20          50          90          10
QPF 12hr                      0           0        0.10        0.57           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S  C  C  C  C  D  D  L  L
Tstms                                  S  C  C  C  C  D  D  L  L


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          43    64      42    52      36    55      41    56
Temp          47 43 63 56   49 42 52 48   42 37 53 52   46 42 56 49
Dewpt         39 38 42 41   39 36 36 34   32 31 35 36   35 36 39 33
PWind dir        SW     W      NW    NW      NW     W       S     W
Wind char        LT    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    FW FW SC B1   SC SC B1 SC   SC SC SC SC   FW FW SC SC
PoP 12hr          0    30      20    10      10    10       0    30
Rain shwrs              C       S                              C

$$
IAZ048-202200-
Ames-Story IA
41.99N  93.62W Elev. 936 ft
1022 AM CDT Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      76          61          73          47          64
Temp                   72 76 68 62 61 61 61 65 71 72 65 60 54 51 47 52 61 63 55
Dewpt                  53 53 53 54 54 56 58 60 60 60 58 55 49 46 42 43 40 37 38
RH                     51 45 59 75 78 84 90 84 68 66 78 84 83 83 83 71 46 38 53
Wind dir                S  S  S  S  S  S  S  S  S  S SW  W NW NW NW NW NW  W SW
Wind spd               17 19 14 14 14 14 12 14 16 14 10  9  8  6  6  8  9  9  5
Wind gust                             25 27 28 29 28
Clouds                 FW FW SC B1 B2 B2 OV OV OV OV OV OV B2 B2 B1 FW FW CL FW
PoP 12hr                      0          30          80          90           5
QPF 12hr                      0        0.01        0.25        0.47           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S  C  C  L  D  D  D  C  S
Tstms                                  S  C  C  L  D  D  D  C  S


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          43    67      43    54      36    58      42    57
Temp          47 44 66 59   50 43 53 50   42 37 56 54   48 42 57 50
Dewpt         38 38 44 40   37 35 35 31   30 32 35 36   35 36 37 32
PWind dir        SW     W      NW    NW      NW     W      SW    NW
Wind char        LT    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    FW FW SC SC   SC SC SC SC   SC SC SC FW   FW FW SC SC
PoP 12hr          0    10      10    10       5     0       0    20
Rain shwrs                                                     S

$$
IAZ004-202200-
Estherville-Emmet IA
43.40N  94.75W Elev. 1315 ft
1022 AM CDT Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      76          60          68          42          62
Temp                   71 76 67 62 61 60 61 65 68 65 58 53 47 44 42 50 59 62 53
Dewpt                  52 53 54 56 57 58 59 60 59 54 49 45 40 38 36 37 35 33 35
RH                     51 45 63 81 87 93 93 84 73 68 72 74 76 79 79 61 40 33 50
Wind dir                S  S  S  S  S  S  S  S  S SW  W NW  W  W  W  W  W  W SW
Wind spd               23 24 19 20 21 19 16 16 18 13  9  9  8  8  6  8 11 11  6
Wind gust                    29 32    29 28 29 31 25
Clouds                 FW FW B1 B2 B2 B2 OV OV OV OV OV B1 SC SC SC FW FW FW FW
PoP 12hr                      0          50          90          50           0
QPF 12hr                      0        0.05        0.35        0.14           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  C  L  L  D  D  C  C
Tstms                               S  C  L  L  D  D


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          44    64      38    51      34    58      40    54
Temp          47 45 63 55   45 38 50 46   38 36 56 54   48 40 53 48
Dewpt         36 38 40 35   33 33 31 30   30 30 33 34   33 35 31 28
PWind dir        SW     W      NW    NW      NW    SW      SW    NW
Wind char        GN    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    FW SC B1 SC   SC SC SC SC   SC SC SC FW   FW SC SC SC
PoP 12hr          0    30      10     5       0     0       0    20
Rain shwrs           S  C                                      S

$$
IAZ035-202200-
Fort Dodge-Webster IA
42.55N  94.18W Elev. 1165 ft
1022 AM CDT Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      77          62          70          44          64
Temp                   73 77 69 63 62 64 63 65 69 69 60 56 51 48 44 51 61 64 55
Dewpt                  53 54 54 55 55 57 58 60 60 57 53 50 44 41 38 40 38 37 37
RH                     49 45 59 75 78 78 84 84 73 66 78 80 77 77 79 66 42 37 51
Wind dir                S  S  S  S  S  S  S  S  S  S  W NW NW NW NW NW  W  W SW
Wind spd               20 21 17 18 18 17 16 16 17 14  9  9  8  5  6  8  9 10  5
Wind gust                    27    28 28 29 29 31 27
Clouds                 FW FW B1 B1 B2 OV OV OV OV OV OV B2 B1 SC SC FW FW CL FW
PoP 12hr                      0          50          90          70           0
QPF 12hr                      0        0.01        0.35        0.18           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  C  C  C  D  D  L  C  S
Tstms                               S  C  C  C  D  D  L  C


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          44    65      41    53      35    58      41    56
Temp          47 45 64 57   48 41 52 48   39 37 56 53   47 42 56 49
Dewpt         36 37 43 38   34 33 34 30   30 30 34 35   34 36 35 31
PWind dir        SW     W      NW    NW      NW    SW      SW    NW
Wind char        LT    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    FW FW SC SC   SC SC SC SC   FW SC SC FW   FW FW SC SC
PoP 12hr          0    20      10     5       5     0       0    20
Rain shwrs              S                                      S

$$
IAZ094-202200-
Lamoni-Decatur IA
40.63N  93.90W Elev. 1125 ft
1022 AM CDT Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      76          60          73          48          65
Temp                   71 76 66 62 61 61 60 65 71 72 66 60 54 51 48 52 61 65 56
Dewpt                  53 54 53 54 54 57 57 58 60 61 59 56 50 47 43 43 41 40 39
RH                     53 46 63 75 78 87 90 78 68 68 78 87 86 86 83 71 48 40 53
Wind dir                S  S  S  S  S  S  S  S  S  S SW  W NW NW NW NW NW  W SW
Wind spd               14 17 13 13 13 14 14 17 17 14 10 10 10  9  8  9  9  9  5
Wind gust                       24 24    27 32 29 26
Clouds                 FW SC SC SC B2 B2 B2 B2 B2 OV OV OV OV B2 B1 FW SC FW FW
PoP 12hr                      0          30          70          90           5
QPF 12hr                      0        0.01        0.23        0.74           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S  C  C  L  L  D  D  C  C
Tstms                               S  S  C  C  L  L  D  D  C  C


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          44    67      44    56      37    58      43    60
Temp          47 44 66 59   50 44 56 50   42 38 56 54   47 44 60 52
Dewpt         38 37 43 39   36 34 34 32   30 31 35 36   34 36 40 33
PWind dir        SW     W      NW    NW      NW     W      SW     W
Wind char        LT    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    FW FW FW SC   SC FW SC SC   FW FW FW FW   FW FW SC SC
PoP 12hr          0     0       5     5       5     0       0    20
Rain shwrs                                                        S

$$
IAZ017-202200-
Mason City-Cerro Gordo IA
43.16N  93.33W Elev. 1189 ft
1022 AM CDT Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      75          59          69          46          62
Temp                   71 74 65 60 59 59 59 63 67 69 62 58 53 50 46 52 59 61 52
Dewpt                  51 49 51 53 53 54 56 59 59 58 57 53 47 45 41 41 38 37 37
RH                     49 41 60 78 80 83 90 87 75 68 84 83 80 83 83 66 45 41 56
Wind dir                S  S  S  S  S  S  S  S  S  S SW  W NW NW NW NW  W  W SW
Wind spd               18 21 17 18 17 17 14 17 16 17 11  8  9  6  8  8 10  9  5
Wind gust                                27 31 29 29
Clouds                 FW FW SC B1 B1 B2 OV OV OV OV OV OV B2 B1 B1 FW SC CL FW
PoP 12hr                      0          30          80          90           5
QPF 12hr                      0        0.01        0.32        0.30           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             C  C  C  L  D  D  D  C  S
Tstms                                  C  C  C  L  D  D  D  C  S


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          43    63      40    51      35    55      40    54
Temp          46 43 62 55   47 40 51 46   39 36 54 51   46 41 54 46
Dewpt         37 38 43 39   36 35 34 31   31 31 34 36   34 36 35 30
PWind dir        SW     W      NW    NW      NW    SW      SW    NW
Wind char        LT    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    FW SC B1 B1   SC SC SC SC   SC SC SC SC   FW FW SC SC
PoP 12hr          0    30      10    10       5     5       0    30
Rain shwrs           S  C                                      C

$$
IAZ049-202200-
Marshalltown-Marshall IA
42.11N  92.91W Elev. 972 ft
1022 AM CDT Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      76          60          73          49          63
Temp                   72 75 67 62 60 60 60 65 71 72 67 63 56 53 49 53 60 63 54
Dewpt                  51 49 51 51 52 54 55 58 59 59 59 58 52 48 44 44 41 38 38
RH                     48 40 56 67 75 81 84 78 66 64 75 84 86 83 83 71 49 39 54
Wind dir                S  S  S  S  S  S  S  S  S  S  S SW NW NW NW NW NW  W SW
Wind spd               17 20 13 14 14 14 13 16 18 16 12 10  8  6  6  8 10  9  5
Wind gust                             25 26 31 31 28
Clouds                 FW FW B1 B1 B2 B2 B2 B2 B2 B2 OV OV OV B2 B2 SC SC CL FW
PoP 12hr                      0          20          60          90          10
QPF 12hr                      0           0        0.15        0.55           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S  C  C  C  L  D  D  C  C
Tstms                                  S  C  C  C  L  D  D  C  C


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          42    65      42    52      35    55      41    57
Temp          45 43 64 57   49 42 52 48   41 36 53 52   46 42 56 50
Dewpt         38 37 42 40   37 35 35 32   31 31 34 35   35 36 38 32
PWind dir        SW     W      NW    NW      NW     W      SW     W
Wind char        LT    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    FW FW SC SC   SC SC SC SC   SC SC SC SC   FW FW SC SC
PoP 12hr          0    20      10    10       5     5       0    20
Rain shwrs              S                                      S

$$
IAZ086-202200-
Ottumwa-Wapello IA
41.11N  92.45W Elev. 836 ft
1022 AM CDT Fri Oct 20 2017

Date             Fri 10/20/17            Sat 10/21/17            Sun 10/22/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      76          60          76          52          63
Temp                   72 75 66 61 60 61 60 66 73 76 70 66 60 55 52 54 60 63 55
Dewpt                  51 48 51 50 52 54 54 57 59 60 60 61 57 53 48 47 44 41 41
RH                     48 38 58 67 75 78 81 73 62 58 71 84 90 93 86 77 55 44 59
Wind dir                S  S  S  S  S  S  S  S  S  S  S  S  W NW NW NW NW NW  W
Wind spd               13 17 11 13 12 13 12 14 17 13 11 11  8 10  9  9  9  8  4
Wind gust                             24 24 29 29 26
Clouds                 FW SC SC B1 B1 B1 B1 B1 B1 B2 OV OV OV OV B2 B1 B1 FW FW
PoP 12hr                      0          20          40          90          30
QPF 12hr                      0           0        0.06        0.91        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  C  C  C  D  D  D  D  C  C
Tstms                                     S  C  C  C  D  D  D  C


Date          Mon 10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          44    66      44    55      37    56      42    60
Temp          48 45 65 58   51 44 55 50   44 38 54 52   47 43 60 52
Dewpt         39 38 44 42   40 35 36 33   32 31 35 36   35 36 41 35
PWind dir        SW     W      NW    NW      NW     W      SW     W
Wind char        LT    LT      GN    BZ      GN    GN      GN    GN
Avg clouds    FW FW SC SC   SC SC SC SC   SC SC SC FW   FW FW FW SC
PoP 12hr          0     5      10    10       5     5       0    20
Rain shwrs                                                        S

$$



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