Point Forecast Matrices
Issued by NWS Des Moines, IA

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Point Forecast Matrices
National Weather Service Des Moines IA
951 AM CDT Wed Jul 26 2017

IAZ060-262200-
Des Moines-Polk IA
41.54N  93.65W Elev. 924 ft
951 AM CDT Wed Jul 26 2017

Date             Wed 07/26/17            Thu 07/27/17            Fri 07/28/17
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                      86          68          84          65          84
Temp                78 80 81 80 74 71 70 68 74 81 84 81 73 69 67 66 75 81 84 82
Dewpt               71 74 75 75 73 71 69 68 69 68 68 66 66 66 65 64 65 64 62 62
RH                  79 82 82 85 97100 97100 84 65 59 60 79 90 93 93 71 56 48 51
Wind dir            SW  S  S  E NE NE  N  N  N  N  N  N  N  N  N  N NE NE NE NE
Wind spd             6  6  5  4  5  5  6  8  8  8  8  8  5  4  4  4  5  5  5  5
Clouds              OV OV B2 OV OV OV B2 B2 B1 SC SC SC FW SC SC SC SC SC SC SC
PoP 12hr                    100          90          10           0           5
QPF 12hr                   1.25        0.39           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           L  O  D  D  D  S  S
Tstms                L  O  D  D  D  S  S
Heat index             85 86 86
Max heat               86    87                85    88    82          83    85
Flash Flood             A  A  A  A  A  A


Date          Sat 07/29/17  Sun 07/30/17  Mon 07/31/17  Tue 08/01/17
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          62    82      62    83      64    86      65    88
Temp          66 63 79 79   67 64 80 81   68 66 83 84   70 67 85 85
Dewpt         61 60 60 59   60 60 63 62   64 63 65 65   65 63 65 64
PWind dir         E     E      SE     S       S     W      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW SC FW   FW FW SC SC   FW FW SC SC   FW SC SC SC
PoP 12hr          0     0       0     5       5    10       5    20
Rain shwrs                                                     S
Tstms                                                          S

$$
IAZ039-262200-
Waterloo/Cedar Falls-Black Hawk IA
42.55N  92.40W Elev. 865 ft
951 AM CDT Wed Jul 26 2017

Date             Wed 07/26/17            Thu 07/27/17            Fri 07/28/17
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          67          80          62          79
Temp                77 79 78 76 72 70 68 67 73 79 80 78 70 66 63 63 72 78 79 77
Dewpt               71 73 74 74 70 69 67 66 69 68 67 66 65 64 63 61 64 62 61 61
RH                  82 82 88 94 93 97 97 97 87 69 65 67 84 93100 93 76 58 54 58
Wind dir             S SE SE  E NE NE  N  N  N NE  N  N  N  N  N NE NE NE NE NE
Wind spd             5  4  5  4  4  4  6  6  5  6  8  6  4  3  3  3  5  5  6  4
Clouds              OV OV OV OV OV B2 B2 B1 SC SC SC SC FW SC SC FW FW SC SC FW
PoP 12hr                    100          60          10           5           5
QPF 12hr                   0.62        0.19           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  O  D  L  C
Tstms                C  O  D  L  C


Date          Sat 07/29/17  Sun 07/30/17  Mon 07/31/17  Tue 08/01/17
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          58    80      59    80      61    82      62    83
Temp          63 59 77 77   63 61 77 77   65 63 79 79   66 64 81 80
Dewpt         59 58 60 59   60 59 63 63   63 62 65 64   63 61 63 64
PWind dir         E     E      SE    SW      SW     W      NW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW FW   FW FW SC SC   FW FW SC SC   FW FW FW SC
PoP 12hr          0     0       0     5       5    10       5    10

$$
IAZ048-262200-
Ames-Story IA
41.99N  93.62W Elev. 936 ft
951 AM CDT Wed Jul 26 2017

Date             Wed 07/26/17            Thu 07/27/17            Fri 07/28/17
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          67          83          62          81
Temp                76 78 78 78 73 71 69 67 74 81 83 79 70 67 64 63 73 79 81 79
Dewpt               73 73 74 74 72 70 68 67 68 67 67 66 66 65 64 63 65 63 62 62
RH                  90 85 88 88 97 97 97100 82 63 59 64 87 93100100 76 58 53 56
Wind dir             S  S  S NE NE  N  N  N  N  N  N  N  N  N  N  N NE NE NE  E
Wind spd             4  5  5  5  5  5  8  8  8  8  8  9  4  4  4  4  5  5  5  5
Clouds              OV OV OV OV OV B2 B2 B1 B1 SC SC SC FW FW SC SC SC SC SC SC
PoP 12hr                    100          60          10           0           5
QPF 12hr                   0.85        0.14           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           L  O  D  L  C
Tstms                L  O  D  L  C


Date          Sat 07/29/17  Sun 07/30/17  Mon 07/31/17  Tue 08/01/17
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          60    81      60    82      62    84      63    85
Temp          63 61 78 78   64 62 79 79   66 64 81 81   67 65 82 82
Dewpt         62 60 60 58   61 61 63 62   64 63 65 65   64 63 65 65
PWind dir         E     E      SE     S      SW     W       W    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW SC FW   FW SC SC SC   FW FW SC SC   FW SC SC SC
PoP 12hr          0     0       0     5       5    10       5    20
Rain shwrs                                                     S
Tstms                                                          S

$$
IAZ004-262200-
Estherville-Emmet IA
43.40N  94.75W Elev. 1315 ft
951 AM CDT Wed Jul 26 2017

Date             Wed 07/26/17            Thu 07/27/17            Fri 07/28/17
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          79          59          79
Temp                73 74 75 76 69 65 63 62 72 78 79 76 67 63 60 60 72 78 79 77
Dewpt               72 71 70 69 67 64 62 61 65 63 63 63 62 61 60 60 63 61 60 61
RH                  97 90 84 79 93 97 97 97 79 60 58 64 84 93100100 73 56 52 58
Wind dir            SE NE NE NE NE  N  N  N  N  N  N  N  N  N  N  N NE NE NE  E
Wind spd             4  8  6  9  5  6  6  6  8  9  9  8  4  4  3  3  6  8  6  6
Clouds              OV OV B1 B2 SC FW FW FW FW SC SC FW FW FW FW FW FW SC SC SC
PoP 12hr                     80           5           0           0           0
QPF 12hr                   0.47           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           O  L  C
Tstms                O  L  C


Date          Sat 07/29/17  Sun 07/30/17  Mon 07/31/17  Tue 08/01/17
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          59    79      60    80      61    81      61    83
Temp          62 60 76 76   64 62 77 78   65 63 78 79   65 63 80 80
Dewpt         60 59 59 60   61 59 63 63   63 61 63 63   61 60 62 63
PWind dir        SE     S       S    SW      SW    NW      SW    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC SC SC SC   SC FW SC SC   SC SC SC SC
PoP 12hr          0     0       0    20      20    10      20    20
Rain shwrs                            S    S             S  S  S
Tstms                                 S    S             S  S  S

$$
IAZ035-262200-
Fort Dodge-Webster IA
42.55N  94.18W Elev. 1165 ft
951 AM CDT Wed Jul 26 2017

Date             Wed 07/26/17            Thu 07/27/17            Fri 07/28/17
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          81          60          81
Temp                75 76 77 79 73 69 67 65 73 80 81 78 69 65 61 61 74 79 81 78
Dewpt               72 72 72 72 69 66 65 63 66 66 65 64 63 62 61 61 64 64 63 62
RH                  90 87 85 79 87 90 93 93 79 62 58 62 81 90100100 71 60 54 58
Wind dir            SE SE  E NE NE NE  N  N NE  N  N  N  N  N  N  N NE NE NE  E
Wind spd             3  5  5  5  5  5  8  6  9  9  8  8  4  4  3  3  8  8  8  6
Clouds              OV OV OV OV B2 B1 B1 SC SC SC SC SC FW FW FW FW FW SC SC SC
PoP 12hr                     90          30           5           0          10
QPF 12hr                   0.90        0.03           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           O  O  D  C
Tstms                O  O  D  C


Date          Sat 07/29/17  Sun 07/30/17  Mon 07/31/17  Tue 08/01/17
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          59    81      60    82      61    83      61    84
Temp          64 61 77 79   64 62 79 79   66 63 80 80   66 63 81 82
Dewpt         60 58 60 59   60 59 63 63   62 61 65 64   63 61 64 64
PWind dir         E    SE      SE    SW      SW     W       S    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC SC SC SC   FW FW SC SC   SC SC SC SC
PoP 12hr          0     0       0    20      10    10      10    20
Rain shwrs                            S             S          S
Tstms                                 S             S          S

$$
IAZ094-262200-
Lamoni-Decatur IA
40.63N  93.90W Elev. 1125 ft
951 AM CDT Wed Jul 26 2017

Date             Wed 07/26/17            Thu 07/27/17            Fri 07/28/17
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                      87          70          83          64          83
Temp                78 82 85 84 77 74 72 70 74 80 83 80 72 69 66 65 75 81 83 81
Dewpt               73 74 75 75 74 73 72 70 71 70 69 68 68 67 66 64 65 64 63 63
RH                  85 77 72 74 90 97100100 90 72 63 67 87 93100 97 71 56 51 54
Wind dir             S  S  S SE NE NE  N  N  N  N  N  N  N  N  N  N  N NE NE NE
Wind spd             5  8  9  5  4  5  6  8  8  9  9  9  6  5  5  4  6  8  6  5
Clouds              OV OV B2 OV OV OV OV B2 B2 B1 SC SC SC SC SC SC FW SC SC SC
PoP 12hr                     90          90          20           0           0
QPF 12hr                   0.40        1.65        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  O  L  D  D  L  C  S  S
Tstms                C  O  L  D  D  L  C  S  S
Heat index             88 94 91
Max heat               90    95    89          83    88                83    84
Flash Flood             A  A  A  A  A  A


Date          Sat 07/29/17  Sun 07/30/17  Mon 07/31/17  Tue 08/01/17
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          62    82      61    82      63    84      64    86
Temp          67 63 79 79   66 62 79 80   68 64 81 81   69 65 83 83
Dewpt         61 61 61 59   59 59 62 62   62 62 64 63   64 63 64 63
PWind dir        NE     E      SE     S       S     W      SW    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW SC SC   FW FW SC FW   FW FW SC SC   SC SC SC SC
PoP 12hr          0     0       0     5       5     5       5     5

$$
IAZ017-262200-
Mason City-Cerro Gordo IA
43.16N  93.33W Elev. 1189 ft
951 AM CDT Wed Jul 26 2017

Date             Wed 07/26/17            Thu 07/27/17            Fri 07/28/17
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          63          79          59          79
Temp                75 76 76 77 71 68 65 64 73 78 79 76 68 64 60 61 71 77 79 77
Dewpt               71 73 72 72 68 66 65 64 67 65 65 65 64 62 60 61 64 62 62 62
RH                  87 90 87 85 90 93100100 81 64 62 69 87 93100100 79 60 56 60
Wind dir            NE  E  E NE NE  N  N  N  N  N  N  N  N  N  N  N NE NE NE NE
Wind spd             5  5  5  5  5  6  8  6  8  9  9  9  5  4  4  4  6  6  6  6
Clouds              OV OV B2 OV B2 SC SC SC FW SC SC SC FW FW FW FW FW SC SC SC
PoP 12hr                    100          10           5           0          10
QPF 12hr                   0.42        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           O  O  L  S
Tstms                O  O  L  S


Date          Sat 07/29/17  Sun 07/30/17  Mon 07/31/17  Tue 08/01/17
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          58    80      59    80      60    81      60    83
Temp          61 60 78 77   62 61 77 77   64 62 78 78   64 62 80 80
Dewpt         59 59 60 59   60 60 63 63   63 62 65 64   62 61 64 63
PWind dir         E    SE       S    SW      SW    NW      NW    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC FW SC   SC SC SC SC   FW FW SC SC   FW FW SC SC
PoP 12hr          0     0       0    20      10    20      10    20
Rain shwrs                            S             S          S
Tstms                                 S             S          S

$$
IAZ049-262200-
Marshalltown-Marshall IA
42.11N  92.91W Elev. 972 ft
951 AM CDT Wed Jul 26 2017

Date             Wed 07/26/17            Thu 07/27/17            Fri 07/28/17
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                      84          66          80          61          80
Temp                77 79 78 77 71 69 67 66 72 80 80 78 68 65 62 62 72 79 80 78
Dewpt               72 73 73 74 71 69 67 66 69 68 67 67 66 64 62 62 63 62 61 62
RH                  85 82 85 90100100100100 90 67 65 69 93 97100100 73 56 52 58
Wind dir             S  S  S  E NE NE  N  N  N  N  N  N  N  N  N  N NE NE NE NE
Wind spd             4  5  6  5  6  5  9  8  6  8  9  8  4  4  4  3  5  6  6  5
Clouds              OV OV OV OV OV B2 B2 B1 B1 SC SC SC FW SC SC SC FW SC SC SC
PoP 12hr                     90          70          10           0           5
QPF 12hr                   0.75        0.21           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  O  D  L  L  S
Tstms                C  O  D  L  L  S


Date          Sat 07/29/17  Sun 07/30/17  Mon 07/31/17  Tue 08/01/17
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          58    80      58    81      60    82      61    84
Temp          62 59 77 77   62 61 78 78   64 62 79 79   65 63 81 80
Dewpt         60 59 58 58   60 59 62 63   62 61 64 65   63 62 63 64
PWind dir        NE     E      SE    SW      SW     W      NW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW SC FW   FW FW SC SC   FW FW SC SC   FW FW SC SC
PoP 12hr          0     0       0     5       5    20       5    20
Rain shwrs                                          S          S
Tstms                                               S          S

$$
IAZ086-262200-
Ottumwa-Wapello IA
41.11N  92.45W Elev. 836 ft
951 AM CDT Wed Jul 26 2017

Date             Wed 07/26/17            Thu 07/27/17            Fri 07/28/17
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          69          84          64          83
Temp                81 86 84 81 75 72 70 69 74 80 84 81 72 68 66 65 74 81 83 80
Dewpt               73 74 74 74 73 72 70 69 70 70 70 69 67 64 63 63 64 62 61 61
RH                  77 68 72 79 94100100100 87 72 63 67 84 87 90 93 71 53 47 52
Wind dir             S SW  S SE  E  E NE  N  N  N  N  N  N  N  N  N NE NE NE NE
Wind spd             6  9  8  5  5  5  6  6  6  8  9  8  5  5  4  5  6  8  8  6
Clouds              OV B2 B2 OV OV OV OV B2 B2 B1 SC SC SC SC SC FW FW SC SC FW
PoP 12hr                    100          90          30           5           0
QPF 12hr                   0.58        1.21        0.02           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              L  D  D  D  L  C  C  C  S  S
Tstms                   L  D  D  D  L  C  C  C  S  S
Heat index             93 91 87
Max heat               94    94    84          86    88                83    83
Flash Flood             A  A  A  A  A  A


Date          Sat 07/29/17  Sun 07/30/17  Mon 07/31/17  Tue 08/01/17
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          60    82      60    84      62    86      64    87
Temp          64 61 79 79   64 62 81 80   66 64 83 83   69 66 85 83
Dewpt         59 59 59 58   58 59 61 62   61 61 64 64   63 62 64 64
PWind dir        NE    NE      SE    SW       S    NW       W    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW FW   FW FW FW FW   FW FW SC SC   SC FW SC SC
PoP 12hr          0     0       0     5       0    20      10    10
Rain shwrs                                          S
Tstms                                               S

$$



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