Point Forecast Matrices
Issued by NWS Des Moines, IA

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Point Forecast Matrices
National Weather Service Des Moines IA
1221 PM CDT Sun Jul 23 2017

IAZ060-232200-
Des Moines-Polk IA
41.54N  93.65W Elev. 924 ft
1221 PM CDT Sun Jul 23 2017

Date             Sun 07/23/17            Mon 07/24/17            Tue 07/25/17
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                      90          63          85          67          92
Temp                   87 87 82 75 69 65 64 73 81 85 83 74 70 68 69 80 89 92 89
Dewpt                  65 61 60 63 62 60 59 63 63 63 64 65 64 64 64 67 69 70 70
RH                     48 42 47 66 78 84 84 71 54 48 53 74 81 87 84 65 52 49 54
Wind dir               NW NW  N  N  N  N  N NE NE  E  E  E SE SE SE  S  S  S  S
Wind spd               11 11  9  5  4  3  4  4  4  5  5  5  5  5  6  9  9  9  9
Clouds                 FW FW FW CL FW FW FW SC FW FW FW FW SC SC SC SC 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
Heat index                                                                98 94
Max heat               89    88    82          83    86    82          95    99


Date          Wed 07/26/17  Thu 07/27/17  Fri 07/28/17  Sat 07/29/17
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          73    88      68    84      66    84      64    85
Temp          76 74 85 87   74 69 82 82   71 67 82 81   69 66 82 83
Dewpt         69 68 73 74   71 66 67 66   65 63 64 65   64 63 65 64
PWind dir         S    SW       N     N      NE    NE       E     E
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW B1 B2 B2   B2 B2 B1 SC   SC SC SC SC   FW FW FW FW
PoP 12hr         30    50      60    30       5    10       5     0
Rain shwrs        C  C  C    L  L  C
Tstms             C  C  C    L  L  C

$$
IAZ039-232200-
Waterloo/Cedar Falls-Black Hawk IA
42.55N  92.40W Elev. 865 ft
1221 PM CDT Sun Jul 23 2017

Date             Sun 07/23/17            Mon 07/24/17            Tue 07/25/17
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                      82          58          79          62          84
Temp                   81 80 76 68 62 58 58 68 76 79 77 69 65 63 63 74 81 84 82
Dewpt                  66 63 63 63 61 58 57 62 63 64 64 64 63 62 62 67 69 71 70
RH                     60 56 64 84 97100 96 81 64 60 64 84 93 97 97 79 67 65 67
Wind dir               NW NW  N  N  N  N  N NE NE  E  E SE SE SE SE  S  S  S SE
Wind spd               11 12 10  5  4  4  4  4  4  4  5  4  4  5  5  9  9 10  9
Clouds                 FW SC FW FW FW FW FW SC SC SC SC FW SC SC SC SC SC SC FW
PoP 12hr                      0           0           0           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                              PF PF
Heat index                                                                89
Max heat               85    83                                        85    90


Date          Wed 07/26/17  Thu 07/27/17  Fri 07/28/17  Sat 07/29/17
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          69    83      65    82      62    81      62    82
Temp          72 70 82 80   69 66 79 79   66 64 78 78   65 65 79 79
Dewpt         68 67 73 72   67 63 66 65   63 62 63 64   62 60 64 64
PWind dir         S    SW       N    NE      NE    NE       E     S
Wind char        GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1 B2 B2   B1 B1 SC SC   FW SC SC SC   FW FW FW FW
PoP 12hr         30    60      40    10       5    10       0     0
Rain shwrs        C  C  L    C  C
Tstms             C  C  L    C  C

$$
IAZ048-232200-
Ames-Story IA
41.99N  93.62W Elev. 936 ft
1221 PM CDT Sun Jul 23 2017

Date             Sun 07/23/17            Mon 07/24/17            Tue 07/25/17
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                      85          58          82          64          90
Temp                   83 84 79 69 64 60 61 72 78 82 80 70 66 65 65 78 87 90 88
Dewpt                  64 61 61 63 61 59 58 63 63 64 64 65 64 64 64 68 70 71 71
RH                     53 46 54 81 90 96 90 73 60 55 58 84 93 97 97 71 57 54 57
Wind dir               NW  N  N  N  N  N  N NE  E  E  E  E SE SE SE  S  S  S  S
Wind spd               12 11  9  5  4  3  3  4  4  4  6  4  5  5  6  9  9  9  8
Clouds                 FW FW FW CL FW FW FW SC SC FW FW FW SC SC SC SC SC FW FW
PoP 12hr                      0           0           0           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                              PF PF
Heat index                                                             92 96 94
Max heat               85    84                      83                92    96


Date          Wed 07/26/17  Thu 07/27/17  Fri 07/28/17  Sat 07/29/17
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          71    86      66    83      64    82      63    83
Temp          75 71 84 83   71 67 80 81   68 65 80 80   67 65 80 81
Dewpt         69 68 73 73   68 65 66 66   64 62 64 65   64 62 65 66
PWind dir         S    SW       N    NE      NE    NE       E    SE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1 B2 B2   B2 B1 B1 SC   SC SC SC SC   FW FW FW FW
PoP 12hr         30    50      50    10       5    10       0     0
Rain shwrs        C  C  C    C  C
Tstms             C  C  C    C  C

$$
IAZ004-232200-
Estherville-Emmet IA
43.40N  94.75W Elev. 1315 ft
1221 PM CDT Sun Jul 23 2017

Date             Sun 07/23/17            Mon 07/24/17            Tue 07/25/17
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                      80          55          80          64          88
Temp                   76 76 73 65 62 57 57 69 76 79 78 69 65 64 65 76 85 88 86
Dewpt                  60 60 60 60 59 56 55 61 61 62 64 64 63 62 63 67 70 71 71
RH                     58 58 64 84 90 96 93 76 60 56 62 84 93 93 93 74 61 57 61
Wind dir               NW  N  N  N  N NE NE  E SE SE SE SE SE  S  S  S  S  S  S
Wind spd               12 12 10  5  4  3  3  4  6  8  9  6  9  9 10 12 13 14 11
Wind gust                                                                 25
Clouds                 FW SC SC FW FW FW FW FW FW FW SC SC SC SC SC SC SC FW SC
PoP 12hr                      0           0           0          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    C
Tstms                                                                         C
Obvis                              PF PF  F
Heat index                                                                94 92
Max heat                                             81                91    95


Date          Wed 07/26/17  Thu 07/27/17  Fri 07/28/17  Sat 07/29/17
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          68    82      61    81      60    81      61    83
Temp          72 68 81 78   66 62 78 79   64 62 78 79   66 63 80 80
Dewpt         69 67 69 67   62 61 62 63   61 60 62 63   62 61 64 65
PWind dir         S    NW       N    NE      NE     E      SE     S
Wind char        GN    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B1   SC SC SC SC   FW SC SC SC   SC FW FW FW
PoP 12hr         50    50      10     5       5     5       0     0
Rain shwrs     C  C  C  C
Tstms          C  C  C  C

$$
IAZ035-232200-
Fort Dodge-Webster IA
42.55N  94.18W Elev. 1165 ft
1221 PM CDT Sun Jul 23 2017

Date             Sun 07/23/17            Mon 07/24/17            Tue 07/25/17
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                      83          57          82          65          89
Temp                   80 82 76 67 63 60 59 71 78 82 80 70 68 66 67 77 86 89 87
Dewpt                  61 60 60 61 59 56 56 62 62 63 64 63 62 62 62 68 70 71 71
RH                     52 47 58 81 87 87 90 73 58 53 58 78 81 87 84 74 59 56 59
Wind dir               NW  N  N  N  N  N NE  E  E SE SE SE SE SE SE  S  S  S  S
Wind spd               10 11  9  5  3  3  3  4  5  6  8  6  8  8  8 12 12 11 10
Clouds                 FW FW FW CL FW FW FW FW FW FW FW SC SC SC SC SC SC FW FW
PoP 12hr                      0           0           0          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    S
Tstms                                                                         S
Obvis                                    PF
Heat index                                                             91 95 93
Max heat               82    82                      83                91    95


Date          Wed 07/26/17  Thu 07/27/17  Fri 07/28/17  Sat 07/29/17
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          71    84      64    82      62    82      62    83
Temp          76 72 83 81   69 65 79 79   67 64 79 79   66 64 80 81
Dewpt         69 68 72 71   65 62 65 65   63 61 64 64   62 61 65 65
PWind dir         S     W       N    NE      NE     E      SE     S
Wind char        GN    LT      LT    GN      LT    LT      LT    LT
Avg clouds    SC B1 B2 B2   B1 B1 SC SC   SC SC SC SC   FW FW FW FW
PoP 12hr         50    60      30     5       5    10       0     0
Rain shwrs     S  C  C  L    C  C
Tstms          S  C  C  L    C  C

$$
IAZ094-232200-
Lamoni-Decatur IA
40.63N  93.90W Elev. 1125 ft
1221 PM CDT Sun Jul 23 2017

Date             Sun 07/23/17            Mon 07/24/17            Tue 07/25/17
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                      91          62          85          68          91
Temp                   89 90 84 74 69 65 64 75 82 85 84 75 71 69 69 81 89 91 89
Dewpt                  68 62 62 63 62 61 59 63 63 63 63 65 64 64 64 68 69 70 70
RH                     50 39 48 69 78 87 84 66 53 48 49 71 79 84 84 65 52 50 54
Wind dir               NW NW  N  N  N  N  N NE NE  E  E SE SE SE SE  S  S  S  S
Wind spd               10 10  9  5  5  4  4  4  5  4  4  4  5  5  5  9 10  9  8
Clouds                 FW CL CL CL CL CL FW CL FW FW FW FW FW FW SC FW 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
Heat index                                                                98 94
Max heat               95    93    82          85    87    83          95    98


Date          Wed 07/26/17  Thu 07/27/17  Fri 07/28/17  Sat 07/29/17
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          73    90      70    84      66    83      65    85
Temp          76 73 88 87   75 71 82 81   71 67 81 81   70 66 82 82
Dewpt         69 69 71 72   72 69 68 68   66 64 64 64   64 62 64 64
PWind dir        SE    SW       N    NE      NE    NE       E     E
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC B1 B1   B2 B2 B2 SC   SC SC SC SC   FW FW FW FW
PoP 12hr         20    30      60    40      10     5       5     0
Rain shwrs        S  C  S    L  L  C
Tstms             S  C  S    L  L  C

$$
IAZ017-232200-
Mason City-Cerro Gordo IA
43.16N  93.33W Elev. 1189 ft
1221 PM CDT Sun Jul 23 2017

Date             Sun 07/23/17            Mon 07/24/17            Tue 07/25/17
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                      80          55          78          62          85
Temp                   78 78 74 66 61 56 56 68 75 78 76 67 63 62 63 73 82 85 84
Dewpt                  61 61 61 61 60 56 56 61 62 63 63 63 62 62 62 67 70 72 72
RH                     56 56 64 84 97100100 78 64 60 64 87 97100 97 81 67 65 67
Wind dir               NW  N  N  N  N  N NE  E  E SE SE SE SE SE  S  S  S  S  S
Wind spd               14 12 10  5  5  4  4  4  5  6  8  6  6  6  8 11 12 12 11
Wind gust                                                                 23
Clouds                 FW SC SC FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                      0           0           0           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S        S
Tstms                                                             S  S        S
Obvis                                 PF PF
Heat index                                                                91 89
Max heat                                                               88    92


Date          Wed 07/26/17  Thu 07/27/17  Fri 07/28/17  Sat 07/29/17
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          69    83      62    81      61    81      60    82
Temp          73 70 82 80   67 63 78 78   64 63 78 78   63 62 79 79
Dewpt         68 68 71 69   64 62 65 64   62 61 63 64   61 60 65 65
PWind dir         S     W       N     N      NE    NE      SE    SW
Wind char        GN    LT      LT    GN      LT    LT      LT    LT
Avg clouds    SC B1 B2 B2   B1 SC SC SC   SC SC SC SC   FW FW FW FW
PoP 12hr         40    70      20    10       5     5       0     0
Rain shwrs     S  C  C  L    S
Tstms          S  C  C  L    S

$$
IAZ049-232200-
Marshalltown-Marshall IA
42.11N  92.91W Elev. 972 ft
1221 PM CDT Sun Jul 23 2017

Date             Sun 07/23/17            Mon 07/24/17            Tue 07/25/17
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                      83          58          80          63          87
Temp                   83 82 77 67 62 60 59 69 77 80 78 68 65 63 65 76 84 87 85
Dewpt                  65 61 61 63 61 59 58 62 63 63 64 64 63 63 63 67 69 71 71
RH                     55 49 58 87 97 96 96 78 62 56 62 87 93100 93 74 61 59 63
Wind dir               NW NW  N  N  N  N  N NE NE  E  E  E SE SE SE  S  S  S SE
Wind spd               12 12 10  5  4  4  4  4  4  5  5  5  4  5  5  9  9  9  8
Clouds                 FW SC FW CL FW FW FW SC SC SC FW FW SC SC SC SC 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
Obvis                              PF PF
Heat index                                                                93 90
Max heat               85    84                      82                89    93


Date          Wed 07/26/17  Thu 07/27/17  Fri 07/28/17  Sat 07/29/17
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          69    84      65    82      62    82      61    82
Temp          72 70 83 81   70 66 79 79   66 64 80 79   64 63 79 79
Dewpt         68 67 72 73   68 64 66 66   64 62 64 65   62 60 64 65
PWind dir         S    SW       N     N      NE    NE       E    SE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW B1 B2 B2   B2 B1 SC SC   SC SC SC SC   FW FW FW FW
PoP 12hr         30    60      50    10       5    10       0     0
Rain shwrs        C  C  L    C  C
Tstms             C  C  L    C  C

$$
IAZ086-232200-
Ottumwa-Wapello IA
41.11N  92.45W Elev. 836 ft
1221 PM CDT Sun Jul 23 2017

Date             Sun 07/23/17            Mon 07/24/17            Tue 07/25/17
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                      92          61          84          65          90
Temp                   90 89 82 73 67 63 63 74 81 84 82 71 68 66 67 78 87 90 87
Dewpt                  67 61 62 64 62 60 59 63 63 63 63 64 63 63 63 67 67 68 68
RH                     47 39 51 73 84 90 87 69 54 49 53 79 84 90 87 69 52 49 53
Wind dir               NW NW  N  N  N  N  N  N NE NE  E  E  E SE SE SE SE SE SE
Wind spd               12 12 10  5  5  4  5  5  5  5  6  5  5  5  6  8  8  8  6
Clouds                 FW FW CL CL FW FW FW SC SC SC FW FW FW FW SC SC 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


Date          Wed 07/26/17  Thu 07/27/17  Fri 07/28/17  Sat 07/29/17
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          71    90      69    85      65    84      63    85
Temp          74 72 88 87   75 70 83 82   70 66 82 81   66 65 83 81
Dewpt         66 66 72 73   72 68 68 67   65 63 63 64   62 62 63 63
PWind dir        SE    SW      NW     N      NE    NE      NE    NE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC B1 B2   B2 B2 B1 SC   SC SC SC SC   FW FW FW FW
PoP 12hr         20    40      70    40       5     5       0     0
Rain shwrs        S  C  C    C  L  C
Tstms             S  C  C    C  L  C

$$



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