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Issued by NWS Des Moines, IA

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Point Forecast Matrices
National Weather Service Des Moines IA
1150 PM CDT Tue Jul 25 2017

IAZ060-261000-
Des Moines-Polk IA
41.54N  93.65W Elev. 924 ft
1150 PM CDT Tue Jul 25 2017

Date           07/25/17      Wed 07/26/17            Thu 07/27/17            Fri
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      75          87          68          84          64
Temp                   79 76 78 86 86 86 84 77 72 71 68 75 82 84 82 72 69 66 65
Dewpt                  71 70 70 72 74 74 75 72 71 69 67 68 67 66 65 65 64 63 62
RH                     77 82 76 63 68 68 74 85 97 93 97 79 61 55 56 79 84 90 90
Wind dir                S  S  S SW SW  S  W  N  N  N  N  N  N  N  N  N  N  N NE
Wind spd                8  6  5  6  6  6  5  5  5  6  8  8 10 10 10  6  5  5  5
Clouds                 SC SC SC B2 OV B2 OV OV OV B2 B1 SC SC SC FW FW SC SC SC
PoP 12hr                      5          80          70          10           0
QPF 12hr                      0        0.93        0.44           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       C  C  O  L  L  C
Tstms                            C  C  O  L  L  C
Heat index                      92 94 94 91
Max heat               89          96    96    88          86    87    82


Date           07/28  Sat 07/29/17  Sun 07/30/17  Mon 07/31/17  Tue 08/01/17
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          82      62    83      63    84      64    85      63    85
Temp          80 80   66 64 79 80   66 64 80 80   68 65 82 82   68 65 83 83
Dewpt         62 60   60 59 60 60   59 59 62 62   62 61 63 62   61 60 62 62
PWind dir        NE       E    SE      SE     S      NW     N      NE     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   FW FW SC SC
PoP 12hr          0       0     0       0     5      10    10       5    10

$$
IAZ039-261000-
Waterloo/Cedar Falls-Black Hawk IA
42.55N  92.40W Elev. 865 ft
1150 PM CDT Tue Jul 25 2017

Date           07/25/17      Wed 07/26/17            Thu 07/27/17            Fri
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      70          83          66          80          60
Temp                   74 72 73 80 83 79 78 73 71 68 66 73 79 80 78 69 65 62 61
Dewpt                  69 69 69 71 74 73 72 70 68 66 65 68 67 67 65 64 62 60 59
RH                     84 90 87 74 74 82 82 90 90 93 97 84 67 65 64 84 90 93 93
Wind dir                S  S  S  S SW  W NE  N  N  N  N  N  N  N  N  N NE  N NE
Wind spd                6  6  5  5  5  5  4  4  4  5  5  8 10 10  9  5  4  4  4
Clouds                 SC B1 B1 B2 OV OV OV OV B2 B1 SC SC SC SC SC FW FW FW FW
PoP 12hr                      5          80          70           5           5
QPF 12hr                      0        0.58        0.45           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       S  C  O  L  L  S
Tstms                            S  C  O  L  L  S
Heat index                         90
Max heat                           90    89                82    83


Date           07/28  Sat 07/29/17  Sun 07/30/17  Mon 07/31/17  Tue 08/01/17
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          79      58    80      60    81      61    81      60    80
Temp          78 77   62 61 77 77   63 61 78 78   66 62 80 79   65 63 79 78
Dewpt         60 60   58 57 59 59   58 58 61 62   62 61 64 63   59 59 61 61
PWind dir        NE       E     E      SE     S       W     N       N    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW SC SC SC   SC SC SC SC   SC SC SC SC   FW FW FW SC
PoP 12hr          5       0     0       0     5      10    10       5     5

$$
IAZ048-261000-
Ames-Story IA
41.99N  93.62W Elev. 936 ft
1150 PM CDT Tue Jul 25 2017

Date           07/25/17      Wed 07/26/17            Thu 07/27/17            Fri
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      73          83          67          82          62
Temp                   77 74 76 81 83 81 81 74 71 69 67 75 81 82 80 70 66 64 62
Dewpt                  72 71 70 72 73 74 74 71 69 68 66 67 66 65 64 65 63 62 61
RH                     85 90 82 74 72 79 79 90 93 97 97 76 60 56 58 84 90 93 97
Wind dir                S  S  S  S SW SE NE  N  N  N  N  N  N  N  N  N  N  N NE
Wind spd                6  5  5  5  5  5  5  4  5  8  8  9 10 10 10  5  4  4  5
Clouds                 SC SC B1 B2 OV OV OV OV B2 B1 SC FW SC SC FW FW FW SC SC
PoP 12hr                      5          80          60           5           0
QPF 12hr                      0        0.90        0.39           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       C  C  O  L  C  S
Tstms                            C  C  O  L  C  S
Heat index                      86 89 87 86
Max heat                           89    90                83    84


Date           07/28  Sat 07/29/17  Sun 07/30/17  Mon 07/31/17  Tue 08/01/17
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          81      61    81      61    82      62    83      62    82
Temp          79 78   65 63 78 78   65 62 79 79   65 63 81 81   67 63 81 81
Dewpt         61 61   60 59 60 60   60 59 62 63   63 61 63 63   60 61 62 62
PWind dir        NE       E    SE      SE    SW      NW     N      NE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   FW FW SC SC
PoP 12hr          0       0     0       0    10      10    10       5    10

$$
IAZ004-261000-
Estherville-Emmet IA
43.40N  94.75W Elev. 1315 ft
1150 PM CDT Tue Jul 25 2017

Date           07/25/17      Wed 07/26/17            Thu 07/27/17            Fri
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      71          77          61          80          58
Temp                   75 74 72 74 76 76 77 70 65 63 62 72 78 80 78 67 62 59 59
Dewpt                  72 72 70 71 70 69 69 67 63 62 60 64 62 62 62 62 60 59 58
RH                     90 93 93 90 82 79 76 90 93 97 93 76 58 54 58 84 93100 96
Wind dir                S  S  N NE NE NE  N  N  N  N  N  N  N  N  N  N  N  N NE
Wind spd                5  5  5  4  6  8  8  5  6  6  6  9 11 10  9  5  4  4  4
Clouds                 B2 B2 OV OV OV B2 B1 FW FW FW FW FW SC SC FW FW FW FW FW
PoP 12hr                     60          80          20           0           0
QPF 12hr                   0.12        1.03           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  C  L  O  L  C  S
Tstms                   S  C  L  O  L  C  S


Date           07/28  Sat 07/29/17  Sun 07/30/17  Mon 07/31/17  Tue 08/01/17
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          79      59    79      61    81      61    81      60    79
Temp          77 77   65 62 79 77   65 63 79 79   65 63 79 80   65 63 79 77
Dewpt         59 60   59 58 60 62   60 60 64 64   62 60 62 62   58 59 59 60
PWind dir        NE      SE    SE       S     W      NW     N      SE     S
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC SC SC SC   SC SC B1 SC   SC SC SC SC   FW SC SC SC
PoP 12hr          5       5    10      10    20       5    20       5    10
Rain shwrs                                    S          S
Tstms                                         S          S

$$
IAZ035-261000-
Fort Dodge-Webster IA
42.55N  94.18W Elev. 1165 ft
1150 PM CDT Tue Jul 25 2017

Date           07/25/17      Wed 07/26/17            Thu 07/27/17            Fri
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      73          80          64          81          59
Temp                   77 75 75 79 79 80 80 73 70 67 64 73 79 81 78 69 64 61 60
Dewpt                  72 71 71 71 72 72 71 69 66 64 62 66 64 64 63 63 61 60 59
RH                     85 87 87 77 79 77 74 87 87 90 93 79 60 56 60 81 90 97 96
Wind dir                S  S  S SW SE NE  N  N  N  N  N  N  N  N  N  N  N  N NE
Wind spd                6  6  5  5  5  5  6  5  6  5  6  9 10  9  9  5  4  4  4
Clouds                 SC B1 B2 OV OV B2 B2 B2 SC SC FW FW SC SC FW FW FW FW FW
PoP 12hr                     30          80          40           5           0
QPF 12hr                      0        0.81        0.17           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  L  L  O  C
Tstms                         C  L  L  O  C


Date           07/28  Sat 07/29/17  Sun 07/30/17  Mon 07/31/17  Tue 08/01/17
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          80      60    81      61    82      61    82      60    81
Temp          78 77   65 62 79 79   65 62 79 78   65 62 79 80   64 62 80 80
Dewpt         60 61   59 58 60 61   59 58 63 64   62 61 64 63   59 59 60 61
PWind dir        NE       E    SE      SE    SW       W     N       E    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC SC SC SC   SC SC SC SC   SC FW SC SC   FW FW SC SC
PoP 12hr          5       5     5       5    20      10    10       5    10
Rain shwrs                                    S
Tstms                                         S

$$
IAZ094-261000-
Lamoni-Decatur IA
40.63N  93.90W Elev. 1125 ft
1150 PM CDT Tue Jul 25 2017

Date           07/25/17      Wed 07/26/17            Thu 07/27/17            Fri
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      73          89          70          83          63
Temp                   77 75 77 86 88 89 88 79 74 72 70 74 81 83 80 72 68 66 64
Dewpt                  72 71 71 73 73 74 74 74 73 71 70 70 68 67 66 65 64 63 62
RH                     85 87 82 65 61 61 63 85 97 97100 87 65 59 62 79 87 90 93
Wind dir                S  S  S  S SW  S SE NE  N  N  N  N  N  N  N  N  N  N  N
Wind spd                8  6  6  9  6  6  5  3  5  6  6  9 10 11 10  6  6  5  5
Clouds                 SC FW FW B1 OV B2 OV OV OV OV B2 B1 SC SC SC FW SC FW SC
PoP 12hr                      5          70          70          20           0
QPF 12hr                      0        0.52        1.19        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       S  C  L  L  L  L  C  S  S
Tstms                            S  C  L  L  L  L  C  S  S
Heat index                      92 96 98 97
Max heat                           97    98    94          85    87


Date           07/28  Sat 07/29/17  Sun 07/30/17  Mon 07/31/17  Tue 08/01/17
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          82      62    82      62    83      64    84      63    84
Temp          80 80   68 64 80 80   67 63 79 80   68 65 80 80   67 64 83 83
Dewpt         61 61   59 59 60 61   58 59 61 61   61 60 63 61   61 60 61 61
PWind dir        NE       E     E      SE    SE      SW     N      NE     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   FW FW SC SC   SC SC SC SC   SC SC SC SC   FW FW FW FW
PoP 12hr          5       0     0       5     5       5    20       5    10
Rain shwrs                                               S
Tstms                                                    S

$$
IAZ017-261000-
Mason City-Cerro Gordo IA
43.16N  93.33W Elev. 1189 ft
1150 PM CDT Tue Jul 25 2017

Date           07/25/17      Wed 07/26/17            Thu 07/27/17            Fri
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      70          80          63          80          58
Temp                   73 73 74 80 78 80 79 72 68 64 64 73 79 80 78 68 62 59 59
Dewpt                  70 70 70 72 72 72 70 68 65 64 63 66 64 65 64 64 60 59 59
RH                     90 90 87 77 82 77 74 87 90100 97 79 60 60 62 87 93100100
Wind dir                S  S  S  S  W  N  N  N  N  N  N  N  N  N  N  N  N  N NE
Wind spd                9  8  6  5  5  6  5  5  6  6  6  9 11 10 10  6  5  4  5
Clouds                 B2 B2 B2 OV OV B2 B2 B1 SC FW FW FW SC SC FW FW FW FW FW
PoP 12hr                     30          80          40           5           0
QPF 12hr                   0.01        0.67        0.10           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C  L  O  C
Tstms                         C  C  L  O  C


Date           07/28  Sat 07/29/17  Sun 07/30/17  Mon 07/31/17  Tue 08/01/17
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          79      58    80      59    80      61    81      59    79
Temp          76 77   62 61 79 78   63 61 77 78   64 63 80 80   64 62 78 78
Dewpt         60 60   58 57 60 61   58 59 63 64   62 61 64 62   59 59 60 61
PWind dir        NE       E    SE      SE    SW       W     N       E     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC SC SC SC   SC SC SC SC   SC FW SC SC   FW FW SC SC
PoP 12hr          5       0     0       5    20      10    20       5     5
Rain shwrs                                    S          S
Tstms                                         S          S

$$
IAZ049-261000-
Marshalltown-Marshall IA
42.11N  92.91W Elev. 972 ft
1150 PM CDT Tue Jul 25 2017

Date           07/25/17      Wed 07/26/17            Thu 07/27/17            Fri
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      70          84          65          81          60
Temp                   74 71 73 81 84 81 79 72 69 67 65 73 80 81 79 69 65 61 61
Dewpt                  69 68 69 71 72 74 73 70 68 67 65 68 67 66 66 65 62 61 60
RH                     84 90 87 72 67 79 82 93 97100100 84 65 60 64 87 90100 97
Wind dir                S  S  S  S SW  E NE NE  N  N  N  N  N  N  N  N  N  N NE
Wind spd                6  6  5  5  5  5  5  5  5  8  8  9 10 11 10  5  4  4  4
Clouds                 SC SC B1 B2 OV B2 OV OV B2 B1 SC SC SC SC SC FW SC FW FW
PoP 12hr                      5          80          70           5           0
QPF 12hr                      0        0.71        0.55           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       S  C  O  L  L  S
Tstms                            S  C  O  L  L  S
Heat index                         89
Max heat                           90    89                83    85


Date           07/28  Sat 07/29/17  Sun 07/30/17  Mon 07/31/17  Tue 08/01/17
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          80      58    80      59    81      61    82      60    81
Temp          77 78   63 61 79 78   62 61 79 79   65 63 80 80   66 62 80 79
Dewpt         61 60   59 58 59 60   58 58 61 63   62 60 63 63   59 60 60 62
PWind dir        NE       E     E      SE    SW       W     N      NE     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   FW FW FW SC
PoP 12hr          0       0     0       0     5      10    10       5     5

$$
IAZ086-261000-
Ottumwa-Wapello IA
41.11N  92.45W Elev. 836 ft
1150 PM CDT Tue Jul 25 2017

Date           07/25/17      Wed 07/26/17            Thu 07/27/17            Fri
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      71          90          70          84          63
Temp                   76 73 75 85 90 85 84 76 73 72 70 75 82 84 81 72 68 65 64
Dewpt                  68 69 70 72 73 73 73 72 71 70 69 70 69 69 67 66 64 62 62
RH                     76 87 84 65 58 67 70 87 93 93 97 84 65 61 63 81 87 90 93
Wind dir                S  S  S  S SW SW SE  E  N  N  N  N  N  N  N  N  N  N NE
Wind spd                6  6  6  8  8  6  5  3  5  5  6  8 10 11 11  6  5  5  6
Clouds                 SC SC SC B1 B2 OV OV OV OV OV B2 B2 B1 SC SC SC SC SC SC
PoP 12hr                      5          70          80          20           5
QPF 12hr                      0        0.62        0.79           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  L  D  D  L  C  S  S
Tstms                               S  L  D  D  L  C  S  S
Heat index                      90 98 91 90
Max heat               83         100    97    87          87    88


Date           07/28  Sat 07/29/17  Sun 07/30/17  Mon 07/31/17  Tue 08/01/17
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          82      60    82      61    84      63    85      62    84
Temp          80 79   63 61 79 78   64 62 81 80   67 64 82 81   66 64 83 80
Dewpt         61 59   59 58 58 58   56 58 60 61   59 61 63 63   61 60 61 61
PWind dir        NE      NE     E       E    SE       S     N      NE     E
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW FW SC SC   FW SC SC SC   FW SC SC SC   FW FW FW SC
PoP 12hr          0       0     0       0     5      10    10       5     5

$$



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