Point Forecast Matrices
Issued by NWS Des Moines, IA

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Point Forecast Matrices
National Weather Service Des Moines IA
953 AM CDT Mon Jul 24 2017

IAZ060-242200-
Des Moines-Polk IA
41.54N  93.65W Elev. 924 ft
953 AM CDT Mon Jul 24 2017

Date             Mon 07/24/17            Tue 07/25/17            Wed 07/26/17
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          65          92          73          90
Temp                74 79 83 82 73 68 66 66 79 87 92 90 80 77 74 75 84 89 90 85
Dewpt               62 62 62 63 64 64 63 64 67 68 68 69 70 68 69 68 72 73 74 73
RH                  66 56 49 53 73 87 90 93 67 53 46 50 72 74 84 79 67 59 60 67
Wind dir            NE  E  E  E  E SE SE SE  S  S  S  S  S  S  S  S  S  S  S SW
Wind spd             5  5  5  6  5  5  5  6  9  9  9  9  6  6  6  6  6  5  6  5
Clouds              SC SC SC FW FW FW SC SC SC SC FW FW FW SC SC B1 SC B2 B2 OV
PoP 12hr                      0           0           5           5          60
QPF 12hr                      0           0           0           0        0.31
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        C  C  L  L  L
Tstms                                                             C  C  L  L  L
Heat index                                           95             89 97 98 92
Max heat               82    84    81          92    97    92          98    99


Date          Thu 07/27/17  Fri 07/28/17  Sat 07/29/17  Sun 07/30/17
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      64    82      63    84      63    85
Temp          74 69 82 82   69 65 79 80   67 65 81 81   66 65 82 83
Dewpt         71 67 68 66   65 62 63 62   62 60 61 61   61 60 62 63
PWind dir         N     N       N    NE      NE    NE       E    SW
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B1 SC   SC SC SC SC   SC FW FW FW   FW FW FW FW
PoP 12hr         70    10       0     5       0     5       5     5
Rain shwrs     L  C
Tstms          L  C

$$
IAZ039-242200-
Waterloo/Cedar Falls-Black Hawk IA
42.55N  92.40W Elev. 865 ft
953 AM CDT Mon Jul 24 2017

Date             Mon 07/24/17            Tue 07/25/17            Wed 07/26/17
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                      78          61          83          69          85
Temp                68 74 78 77 69 65 62 63 72 79 83 81 75 72 70 70 78 84 85 82
Dewpt               62 62 63 63 63 62 61 60 65 68 69 69 68 67 67 66 71 73 74 72
RH                  81 66 60 62 81 90 97 90 79 69 63 67 79 84 90 87 79 70 70 72
Wind dir            NE  E  E  E SE SE SE SE SE  S  S  S SE  S  S  S  S  S  S NE
Wind spd             5  5  6  5  4  5  5  6  9  9 11  9  8  8  6  6  5  5  5  5
Clouds              B1 B1 SC SC FW SC SC B1 B1 SC SC SC SC B1 B1 B2 B1 B2 B2 OV
PoP 12hr                      0           0           5          10          60
QPF 12hr                      0           0           0           0        0.33
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S  L  L  L
Tstms                                                             S  S  L  L  L
Heat index                                                             90 93
Max heat                                       83    87                91    93


Date          Thu 07/27/17  Fri 07/28/17  Sat 07/29/17  Sun 07/30/17
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          66    81      62    80      59    81      61    82
Temp          71 66 79 79   66 64 77 77   63 61 78 78   64 63 79 79
Dewpt         68 65 67 66   63 61 62 61   60 58 60 62   60 59 64 65
PWind dir         N     N      NE    NE      NE     E       S     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1 SC FW   FW SC SC SC   FW FW FW FW   FW FW FW FW
PoP 12hr         70     0       0    10       0     0       5     5
Rain shwrs     L  C
Tstms          L  C

$$
IAZ048-242200-
Ames-Story IA
41.99N  93.62W Elev. 936 ft
953 AM CDT Mon Jul 24 2017

Date             Mon 07/24/17            Tue 07/25/17            Wed 07/26/17
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                      81          64          87          71          86
Temp                72 77 81 79 69 65 64 66 76 83 87 85 77 75 72 72 81 86 86 82
Dewpt               63 62 63 64 64 63 63 63 67 69 69 70 70 68 69 68 72 73 74 73
RH                  73 60 54 60 84 93 97 90 74 63 55 61 79 79 90 87 74 65 68 74
Wind dir            NE  E  E  E  E SE SE SE  S  S  S  S SE  S  S  S  S  S  E  N
Wind spd             4  5  5  6  5  5  6  6  9 10 10  9  6  6  6  5  5  4  6  6
Clouds              SC SC SC FW FW SC SC SC SC SC FW FW FW SC SC B1 B1 B2 B2 OV
PoP 12hr                      0           0           5          10          60
QPF 12hr                      0           0           0           0        0.36
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        C  C  L  L  L
Tstms                                                             C  C  L  L  L
Heat index                                        92 90                93 94 87
Max heat                     82                88    93    87          93    94


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

$$
IAZ004-242200-
Estherville-Emmet IA
43.40N  94.75W Elev. 1315 ft
953 AM CDT Mon Jul 24 2017

Date             Mon 07/24/17            Tue 07/25/17            Wed 07/26/17
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                      79          65          87          70          79
Temp                67 74 78 78 69 65 65 66 75 83 86 85 77 75 71 70 75 79 78 77
Dewpt               61 62 62 64 64 63 62 63 67 69 71 71 70 69 68 68 71 70 68 68
RH                  81 66 58 62 84 93 90 90 76 63 61 63 79 82 90 93 87 74 71 74
Wind dir            SE SE SE SE SE SE  S  S  S  S  S  S  S  S  S  S SW  N  N  N
Wind spd             4  6  9 10  6  9  9 11 14 16 16 12  9 10  6  6  5  6  9  8
Wind gust                                            23
Clouds              SC SC SC SC SC B1 SC B1 SC SC SC SC SC B1 B2 B2 OV OV OV B2
PoP 12hr                      0           0           5          40          70
QPF 12hr                      0           0           0        0.04        0.75
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  C  C  L  L  L  L  C
Tstms                                                       C  C  L  L  L  L  C
Heat index                                        91 90
Max heat                                       88    93    88


Date          Thu 07/27/17  Fri 07/28/17  Sat 07/29/17  Sun 07/30/17
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          61    80      60    80      60    82      61    82
Temp          65 62 77 77   65 62 78 77   63 62 79 80   66 63 80 79
Dewpt         62 61 62 63   61 60 60 61   60 60 62 64   61 60 63 64
PWind dir         N     N       N    NE      SE     S       S    SW
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 FW FW SC   SC SC SC SC   FW FW SC FW   FW FW SC SC
PoP 12hr         30     0       0     5       0    10       5     5
Rain shwrs     C
Tstms          C

$$
IAZ035-242200-
Fort Dodge-Webster IA
42.55N  94.18W Elev. 1165 ft
953 AM CDT Mon Jul 24 2017

Date             Mon 07/24/17            Tue 07/25/17            Wed 07/26/17
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          65          88          71          83
Temp                69 76 80 79 69 66 65 66 76 84 87 86 78 76 72 72 79 83 83 80
Dewpt               60 62 63 63 63 63 62 63 67 69 71 71 70 68 68 67 71 72 72 71
RH                  73 62 56 58 81 90 90 90 74 61 59 61 76 76 87 84 77 70 70 74
Wind dir             E  E SE SE SE SE SE SE  S  S  S  S  S  S  S  S  S  S NE NE
Wind spd             4  5  6  8  6  8  8  8 12 13 12 11 10  9  8  5  5  6  6  8
Clouds              SC SC SC FW FW SC SC B1 SC SC FW SC FW B1 B1 B2 B2 B2 B2 OV
PoP 12hr                      0           0           5          10          80
QPF 12hr                      0           0           0           0        0.63
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  S  S  C  C  D  D  C
Tstms                                                       S  S  C  C  D  D  C
Heat index                                        93 91                89 89
Max heat                     81                88    94    89          90    90


Date          Thu 07/27/17  Fri 07/28/17  Sat 07/29/17  Sun 07/30/17
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          64    82      62    81      60    82      61    84
Temp          69 65 79 79   66 63 78 78   65 62 79 79   66 63 81 81
Dewpt         66 63 65 64   62 60 62 62   61 59 62 63   61 60 64 65
PWind dir         N     N      NE    NE       E    SE       S    SW
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 SC SC FW   SC SC SC SC   SC SC FW FW   FW FW FW SC
PoP 12hr         50     0       0    10       5    10       5     5
Rain shwrs     C  S
Tstms          C  S

$$
IAZ094-242200-
Lamoni-Decatur IA
40.63N  93.90W Elev. 1125 ft
953 AM CDT Mon Jul 24 2017

Date             Mon 07/24/17            Tue 07/25/17            Wed 07/26/17
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          66          90          72          90
Temp                73 80 83 83 73 69 67 67 79 87 90 88 79 76 74 73 83 90 90 87
Dewpt               63 62 63 63 65 64 64 64 68 69 70 69 71 69 70 68 72 72 73 73
RH                  71 54 51 51 76 84 90 90 69 55 52 54 77 79 87 84 70 56 58 63
Wind dir            NE NE  E  E SE SE SE SE SE  S  S SE SE SE SE  S  S  S  S SW
Wind spd             5  5  5  4  4  5  5  5  9  9  9  8  5  6  6  6  8  9  9  6
Clouds              FW FW FW FW CL FW FW SC SC FW FW FW FW SC SC SC SC B1 B2 B2
PoP 12hr                      0           0           0           5          30
QPF 12hr                      0           0           0           0        0.06
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S  C  C  L
Tstms                                                             S  S  C  C  L
Heat index                                        96                89 97 99 94
Max heat               82    85    82          92    97    91          99   100


Date          Thu 07/27/17  Fri 07/28/17  Sat 07/29/17  Sun 07/30/17
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          70    83      65    82      63    83      62    85
Temp          75 70 81 80   71 66 80 79   68 64 80 80   67 64 82 82
Dewpt         72 69 69 68   66 63 62 62   61 60 60 60   59 60 61 61
PWind dir         N    NE      NE    NE      NE    NE       E    NE
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    OV B2 B2 B1   SC SC SC SC   FW FW FW FW   FW FW FW FW
PoP 12hr         70    30       5     0       0     0       5     5
Rain shwrs     L  L  C
Tstms          L  L  C

$$
IAZ017-242200-
Mason City-Cerro Gordo IA
43.16N  93.33W Elev. 1189 ft
953 AM CDT Mon Jul 24 2017

Date             Mon 07/24/17            Tue 07/25/17            Wed 07/26/17
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          63          84          69          82
Temp                68 74 77 77 66 63 63 65 73 80 84 82 75 71 70 69 76 82 81 78
Dewpt               61 61 62 63 63 62 62 62 66 69 71 71 70 68 67 68 71 72 72 71
RH                  78 64 60 62 90 97 97 90 79 69 65 69 84 90 90 97 85 72 74 79
Wind dir             E  E SE SE SE SE SE  S  S  S  S  S  S  S  S  S  S SW  N  N
Wind spd             5  6  8  8  6  6  8  9 12 13 13 12 10  9  9  6  6  6  6  8
Wind gust                                         24
Clouds              SC B1 SC FW SC SC SC B1 B1 SC SC SC SC B1 B1 B2 B2 OV OV B2
PoP 12hr                      0           0           5          20          70
QPF 12hr                      0           0           0           0        0.38
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  S  S  C  C  L  L  C
Tstms                                                       S  S  C  C  L  L  C
Heat index                                        89 87                87
Max heat                                       84    89    83          87    87


Date          Thu 07/27/17  Fri 07/28/17  Sat 07/29/17  Sun 07/30/17
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          63    81      61    80      58    80      59    82
Temp          67 64 79 78   64 63 78 77   62 60 77 77   63 62 79 79
Dewpt         65 62 64 64   61 60 61 61   60 59 62 62   60 60 64 65
PWind dir         N     N      NE    NE      NE     E       S     W
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 SC FW SC   SC SC SC SC   FW FW FW FW   FW FW FW FW
PoP 12hr         50     0       0    10       0     5       5     5
Rain shwrs     C
Tstms          C

$$
IAZ049-242200-
Marshalltown-Marshall IA
42.11N  92.91W Elev. 972 ft
953 AM CDT Mon Jul 24 2017

Date             Mon 07/24/17            Tue 07/25/17            Wed 07/26/17
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                      79          63          85          68          85
Temp                69 75 79 78 67 63 63 64 75 82 85 83 74 72 69 70 80 85 85 81
Dewpt               63 62 63 63 64 63 61 62 66 68 69 70 69 67 67 67 72 73 73 72
RH                  81 64 58 60 90100 93 93 74 63 59 65 84 84 93 90 77 67 67 74
Wind dir            NE  E  E  E  E SE SE SE SE  S  S SE SE  S  S  S  S  S  E  E
Wind spd             6  5  6  6  5  5  6  6  9 10 10  9  8  6  8  6  6  5  6  6
Clouds              SC SC SC FW FW SC SC B1 SC SC SC FW SC B1 B1 B1 B1 B2 B2 B2
PoP 12hr                      0           0           5           5          60
QPF 12hr                      0           0           0           0        0.31
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        C  C  L  L  L
Tstms                                                             C  C  L  L  L
Heat index                                                             92 92 86
Max heat                                       85    90    85          92    93


Date          Thu 07/27/17  Fri 07/28/17  Sat 07/29/17  Sun 07/30/17
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          65    82      61    80      59    81      59    82
Temp          70 65 79 79   66 62 78 77   63 61 78 78   63 61 79 79
Dewpt         69 65 67 66   63 61 62 62   60 59 60 62   60 59 62 65
PWind dir         N     N      NE    NE      NE    NE       E     W
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1 SC SC   SC SC SC SC   FW FW FW FW   FW FW FW FW
PoP 12hr         70     5       0    10       0     0       5     5
Rain shwrs     L  C
Tstms          L  C

$$
IAZ086-242200-
Ottumwa-Wapello IA
41.11N  92.45W Elev. 836 ft
953 AM CDT Mon Jul 24 2017

Date             Mon 07/24/17            Tue 07/25/17            Wed 07/26/17
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          64          89          71          91
Temp                73 80 82 81 71 67 65 66 77 86 89 86 77 74 72 72 83 90 91 86
Dewpt               63 63 62 63 64 62 62 62 65 67 67 67 69 66 67 67 71 71 72 72
RH                  71 56 51 54 79 84 90 87 67 53 48 53 76 76 84 84 67 54 54 63
Wind dir            NE NE  E  E  E  E SE SE SE SE SE SE SE SE SE  S  S  S  S  S
Wind spd             5  6  6  6  5  6  5  6  9  8  9  8  6  6  6  6  8  6  8  5
Clouds              SC SC SC FW FW FW SC SC SC SC FW FW FW SC SC SC SC B1 B1 B2
PoP 12hr                      0           0           0           5          40
QPF 12hr                      0           0           0           0        0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              C  C  L
Tstms                                                                   C  C  L
Heat index                                                          88 97 99 92
Max heat               81    84                90    93    87          98   100


Date          Thu 07/27/17  Fri 07/28/17  Sat 07/29/17  Sun 07/30/17
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          70    84      64    83      62    84      62    85
Temp          74 70 82 81   70 65 81 80   66 64 81 80   66 65 82 82
Dewpt         71 69 69 68   64 62 62 62   61 60 59 60   59 60 61 62
PWind dir         N     N      NE    NE      NE    NE      NE    NE
Wind char        LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    OV B2 B2 SC   SC FW FW FW   FW FW FW FW   FW FW FW FW
PoP 12hr         70    40       5     5       0     0       5     5
Rain shwrs     L  L  C
Tstms          L  L  C

$$



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