Point Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 190436
PFMDMX

Point Forecast Matrices
National Weather Service Des Moines IA
1136 PM CDT Sun Aug 18 2019

IAZ060-191000-
Des Moines-Polk IA
41.54N  93.65W Elev. 924 ft
1136 PM CDT Sun Aug 18 2019

Date           08/18/19      Mon 08/19/19            Tue 08/20/19            Wed
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                      63          85          70          91          69
Temp                   69 66 63 71 79 84 82 74 71 71 71 80 87 91 88 80 76 71 69
Dewpt                  65 62 60 63 65 66 69 69 70 71 70 75 75 74 75 75 73 71 68
RH                     87 87 90 76 62 55 65 84 97100 97 85 68 58 66 85 90100 97
Wind dir               NE  N NE  E SE SE SE SE SE SE  S  S SW  W NW  N  N  N  N
Wind spd                3  3  3  4  5  5  5  2  2  3  3  4  3  4  3  2  2  3  3
Clouds                 SC SC B1 SC FW FW FW SC SC B1 B1 B1 SC SC FW SC B2 B2 B2
PoP 12hr                      5           5          10          20          40
QPF 12hr                      0           0           0           0        0.30
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S        S  S  C  C  C
Tstms                                                 S  S        S  S  C  C  C
Heat index                                              85 96102 98
Max heat                           82    88    83          99   103    98


Date           08/21  Thu 08/22/19  Fri 08/23/19  Sat 08/24/19  Sun 08/25/19
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      60    82      64    83      66    86
Temp          76 77   64 60 77 76   63 61 78 78   68 65 81 81   70 67 82 83
Dewpt         65 62   60 57 59 61   61 59 63 64   64 62 66 67   67 66 68 69
PWind dir        NE      NE     E      SE    SE       S     S       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2   B1 SC SC SC   SC SC SC SC   FW SC SC SC   SC SC SC SC
PoP 12hr         40      10    20      20    20      20    20      10    20
Rain shwrs     C  S          S          S  S          S  S                S
Tstms          C  S          S          S  S          S  S                S

$$
IAZ039-191000-
Waterloo/Cedar Falls-Black Hawk IA
42.55N  92.40W Elev. 865 ft
1136 PM CDT Sun Aug 18 2019

Date           08/18/19      Mon 08/19/19            Tue 08/20/19            Wed
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                      56          82          66          88          65
Temp                   62 59 56 70 79 82 80 70 66 66 68 76 84 87 86 77 72 69 65
Dewpt                  61 57 55 59 58 60 62 63 64 65 67 71 73 73 73 72 70 67 64
RH                     97 93 96 68 49 47 54 78 93 97 97 85 70 63 65 85 93 93 97
Wind dir                N  N NE  E SE SE SE SE SE SE  S  S SW SW  W NW NW  N  N
Wind spd                3  2  2  2  4  5  4  2  2  3  2  5  5  5  3  2  3  4  4
Clouds                 FW FW FW CL CL FW CL FW FW SC B1 B2 B2 B1 SC SC SC B2 B2
PoP 12hr                      5           5          10          30          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  S  S  S  S  S  S
Tstms                                                 C  C  S  S  S  S  S  S
Heat index                                                 90 95 92
Max heat                           81    83                91    97    90


Date           08/21  Thu 08/22/19  Fri 08/23/19  Sat 08/24/19  Sun 08/25/19
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      57    78      58    80      62    82      64    84
Temp          78 76   61 58 76 75   60 59 78 78   65 63 79 79   67 65 81 81
Dewpt         61 59   56 55 57 59   57 57 61 63   62 60 64 65   64 63 68 68
PWind dir         N       N    NE       E    SE       S     S       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B2 B1   SC FW FW FW   FW SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10      10    10      10    20      20    20      10    20
Rain shwrs                                    S    S  S  S             S  S
Tstms                                         S    S  S  S             S  S

$$
IAZ048-191000-
Ames-Story IA
41.99N  93.62W Elev. 936 ft
1136 PM CDT Sun Aug 18 2019

Date           08/18/19      Mon 08/19/19            Tue 08/20/19            Wed
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                      58          82          67          90          66
Temp                   62 60 58 70 79 82 80 70 67 68 69 78 87 90 88 77 72 69 66
Dewpt                  62 58 57 62 63 65 68 68 67 68 68 75 76 76 76 75 72 68 66
RH                    100 93 96 76 58 56 67 93100100 97 91 70 64 68 94100 97100
Wind dir                N  N NE  E SE SE SE SE SE SE  S  S SW NW  N NW  N  N  N
Wind spd                2  2  2  3  5  5  5  3  2  3  3  5  4  4  2  2  3  4  4
Clouds                 FW FW FW FW FW CL CL FW SC B1 B1 B1 B1 SC FW SC B1 B2 B2
PoP 12hr                      5           5          10          20          30
QPF 12hr                      0           0           0           0        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S        S  S  C  C  C
Tstms                                                 S  S        S  S  C  C  C
Heat index                                                 98102 99
Max heat                                 85                99   103    96


Date           08/21  Thu 08/22/19  Fri 08/23/19  Sat 08/24/19  Sun 08/25/19
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      56    78      57    81      61    82      63    85
Temp          76 76   60 57 76 75   59 58 79 78   64 62 80 79   66 64 81 81
Dewpt         65 62   59 56 59 62   59 58 64 65   64 62 67 68   65 64 69 70
PWind dir        NE      NE     E      SE    SE       S     S       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1   SC SC SC SC   FW SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         30      10    10      10    20      20    20      10    20
Rain shwrs     C  S                        S       S  S  S                S
Tstms          C  S                        S       S  S  S                S

$$
IAZ004-191000-
Estherville-Emmet IA
43.40N  94.75W Elev. 1315 ft
1136 PM CDT Sun Aug 18 2019

Date           08/18/19      Mon 08/19/19            Tue 08/20/19            Wed
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                      52          79          65          86          59
Temp                   55 53 53 67 76 79 77 68 66 66 68 76 83 86 82 71 66 61 59
Dewpt                  54 52 52 57 59 62 64 64 65 66 67 71 73 72 71 68 63 60 57
RH                     96 96 96 70 56 56 64 87 97100 97 85 72 63 69 90 90 97 93
Wind dir               NW SW  S  S  S  S SE  S  S  S  S SW NW  N  N  N  N  N  N
Wind spd                2  2  2  5  9 10  9  5  6  5  5  6  5  6  8  5  8  5  5
Clouds                 CL CL CL CL SC FW FW FW SC B1 B1 B2 B1 SC SC SC SC B1 B2
PoP 12hr                      0           5          20          20          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  S  S
Tstms                                           S  S  S  S
Heat index                                                 89 92
Max heat                                 81                89    93


Date           08/21  Thu 08/22/19  Fri 08/23/19  Sat 08/24/19  Sun 08/25/19
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          75      54    76      57    79      62    81      63    83
Temp          74 73   57 55 74 74   59 58 76 75   64 63 78 78   66 64 79 79
Dewpt         57 58   54 52 57 59   58 57 62 65   63 62 66 67   65 64 67 68
PWind dir         N       N    SE      SE     S       S     S       S     S
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    B1 SC   FW FW FW FW   FW FW SC SC   B1 B1 B1 SC   SC SC SC SC
PoP 12hr          5       5     5      10    20      20    10      20    20
Rain shwrs                                 S  S    S  S             S  S  S
Tstms                                      S  S    S  S             S  S  S

$$
IAZ035-191000-
Fort Dodge-Webster IA
42.55N  94.18W Elev. 1165 ft
1136 PM CDT Sun Aug 18 2019

Date           08/18/19      Mon 08/19/19            Tue 08/20/19            Wed
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                      54          81          66          88          63
Temp                   60 55 54 69 78 81 79 69 66 66 67 77 85 88 85 74 70 65 63
Dewpt                  59 55 53 59 61 63 66 66 66 66 67 74 75 75 75 73 69 65 63
RH                     96100 96 70 56 54 64 90100100100 90 72 66 72 97 97100100
Wind dir                N NE NE SE SE  S SE SE SE  S  S SW SW NW  N  N  N  N  N
Wind spd                3  2  2  3  6  8  8  4  5  4  4  5  4  4  4  3  5  5  5
Clouds                 FW FW FW FW FW FW FW FW SC B1 B1 B1 B1 B1 SC B1 B1 B2 B2
PoP 12hr                      5           5          20          20          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  S  S        S  S  C  C  S
Tstms                                           S  S  S  S        S  S  C  C  S
Heat index                                                 93 98 94
Max heat                                 84                95   100    89


Date           08/21  Thu 08/22/19  Fri 08/23/19  Sat 08/24/19  Sun 08/25/19
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          77      55    78      57    81      62    81      63    84
Temp          74 74   59 56 76 75   60 58 79 78   65 63 79 78   66 64 80 80
Dewpt         61 60   57 55 59 62   59 58 64 66   64 63 67 68   66 64 69 70
PWind dir        NE       N    SE      SE     S       S     S       S     S
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    GN
Avg clouds    B2 B1   SC FW SC SC   FW SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         20      10    10      10    20      20    10      20    20
Rain shwrs     S                           S  S    S  S             S  S  S
Tstms          S                           S  S    S  S             S  S  S

$$
IAZ094-191000-
Lamoni-Decatur IA
40.63N  93.90W Elev. 1125 ft
1136 PM CDT Sun Aug 18 2019

Date           08/18/19      Mon 08/19/19            Tue 08/20/19            Wed
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                      66          85          71          90          71
Temp                   70 68 66 74 80 84 84 75 72 72 72 81 88 90 88 78 75 72 71
Dewpt                  68 66 65 67 69 70 71 72 72 72 71 75 75 74 75 75 73 72 70
RH                     93 93 97 79 69 63 65 90100100 97 82 66 60 66 91 94100 97
Wind dir               NW NE NE NE  E SE SE SE SE SE  S  S SW SW SW NW  N  N NE
Wind spd                2  4  4  5  5  4  4  3  3  4  4  5  5  5  2  2  2  3  4
Clouds                 B1 B1 B2 B1 B1 B1 SC SC B1 B1 B2 B1 B1 SC SC SC B1 B2 OV
PoP 12hr                     10           5          10          20          40
QPF 12hr                      0           0           0           0        0.45
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S        S  S  C  C  C
Tstms                                                 S  S        S  S  C  C  C
Heat index                               89             87 97100 97
Max heat                           84    91    86          99   103    94


Date           08/21  Thu 08/22/19  Fri 08/23/19  Sat 08/24/19  Sun 08/25/19
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      62    79      61    81      63    83      66    85
Temp          80 79   67 62 77 76   64 62 79 78   66 64 82 80   69 67 83 83
Dewpt         70 67   63 59 62 63   62 60 64 66   64 62 68 68   67 66 69 70
PWind dir        NE      NE     E      SE    SE       S     S       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    OV B2   B1 B1 B1 SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         50      30    20      10    20      20    10      10    10
Rain shwrs     C  C    S  C  S             S  S       S
Tstms          C  C    S  C  S             S  S       S

$$
IAZ017-191000-
Mason City-Cerro Gordo IA
43.16N  93.33W Elev. 1189 ft
1136 PM CDT Sun Aug 18 2019

Date           08/18/19      Mon 08/19/19            Tue 08/20/19            Wed
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                      52          81          63          88          61
Temp                   57 54 53 69 77 81 78 65 63 63 65 76 83 88 84 73 68 64 61
Dewpt                  54 52 52 56 56 58 61 61 62 63 65 71 72 72 72 70 66 62 60
RH                     90 93 96 63 48 46 56 87 97100100 85 70 59 67 90 93 93 97
Wind dir               NW  N NE SE  S  S SE SE SE  S  S  S SW NW NW NW  N  N  N
Wind spd                1  2  1  3  6  8  6  3  4  5  4  5  5  5  5  4  5  5  4
Clouds                 CL CL FW CL FW FW FW FW FW SC B1 B2 B1 B1 SC SC SC B1 B2
PoP 12hr                      0           0           5          30          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C
Tstms                                                 C  C
Heat index                                                 88 95 90
Max heat                                 81                88    95    85


Date           08/21  Thu 08/22/19  Fri 08/23/19  Sat 08/24/19  Sun 08/25/19
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          77      54    77      55    81      61    81      62    83
Temp          75 72   58 55 75 74   58 57 78 77   63 63 79 77   65 64 79 78
Dewpt         57 56   54 52 54 57   56 56 60 62   62 61 64 64   64 63 66 67
PWind dir         N       N    SE      SE     S       S     S       S     S
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    GN
Avg clouds    B1 SC   SC FW FW FW   FW FW SC SC   SC B1 SC SC   SC SC SC SC
PoP 12hr          5       5     5      10    20      20    10      20    20
Rain shwrs                                 S  S    S  S             S  S  S
Tstms                                      S  S    S  S             S  S  S

$$
IAZ049-191000-
Marshalltown-Marshall IA
42.11N  92.91W Elev. 972 ft
1136 PM CDT Sun Aug 18 2019

Date           08/18/19      Mon 08/19/19            Tue 08/20/19            Wed
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                      57          82          65          88          64
Temp                   63 59 58 70 79 82 79 68 66 66 67 77 84 88 85 74 70 67 64
Dewpt                  63 57 55 61 62 63 65 66 65 66 66 73 75 74 74 73 69 66 64
RH                    100 93 90 73 56 53 62 93 97100 97 87 74 63 70 97 97 97100
Wind dir                N  N NE  E SE SE SE SE SE SE SE  S SW SW  W  N  N  N  N
Wind spd                4  2  2  3  5  5  5  3  2  3  2  4  4  4  2  2  3  4  4
Clouds                 FW FW SC CL CL FW CL FW SC B1 B1 B1 B1 B1 SC SC B1 B2 B2
PoP 12hr                      5           5          10          30          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C        S  S  C  C  S
Tstms                                                 C  C        S  S  C  C  S
Heat index                                                 92 97 94
Max heat                                 83                93    98    90


Date           08/21  Thu 08/22/19  Fri 08/23/19  Sat 08/24/19  Sun 08/25/19
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          78      55    77      55    79      60    81      62    84
Temp          75 75   58 56 75 74   58 57 76 77   64 61 78 78   64 63 82 81
Dewpt         63 60   56 54 58 60   57 57 62 63   62 60 66 66   64 63 68 69
PWind dir         N       N    NE      SE    SE       S     S       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1   SC SC SC SC   FW SC SC FW   SC SC SC SC   SC SC SC SC
PoP 12hr         20       5    10      10    20      20    20      10    20
Rain shwrs     S                           S  S    S  S  S             S  S
Tstms          S                           S  S    S  S  S             S  S

$$
IAZ086-191000-
Ottumwa-Wapello IA
41.11N  92.45W Elev. 836 ft
1136 PM CDT Sun Aug 18 2019

Date           08/18/19      Mon 08/19/19            Tue 08/20/19            Wed
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                      65          85          70          91          70
Temp                   70 67 65 74 81 85 84 74 72 70 72 80 86 91 87 79 75 71 70
Dewpt                  69 65 64 65 67 68 69 69 69 70 71 74 75 74 75 74 72 71 70
RH                     97 93 97 74 63 57 61 84 90100 97 82 70 58 68 85 90100100
Wind dir               NE  N NE  E  E  E  E  E SE SE SE  S SW SW  W  W  W NW  N
Wind spd                3  3  4  4  5  4  4  2  2  3  3  5  5  4  3  2  2  3  3
Clouds                 B1 B1 B2 B1 SC SC SC FW SC B1 B2 B1 SC SC FW SC B1 B2 B2
PoP 12hr                     10           5          10          30          30
QPF 12hr                   0.01           0           0           0        0.15
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  S  S  S  S  C  C  C
Tstms                                                 C  C  S  S  S  S  C  C  C
Heat index                                              85 95101 96
Max heat                           83    89    83          96   102    94


Date           08/21  Thu 08/22/19  Fri 08/23/19  Sat 08/24/19  Sun 08/25/19
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      59    79      59    81      62    83      65    86
Temp          81 79   65 60 78 77   63 60 79 78   66 63 81 80   67 66 83 83
Dewpt         68 64   60 57 59 61   59 58 63 64   62 60 64 66   65 64 68 69
PWind dir         N      NE     E       E    SE      SE     S       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2   B1 SC SC SC   SC SC SC SC   FW SC SC SC   SC SC SC SC
PoP 12hr         40      10    20      10    20      20    20      20    20
Rain shwrs     C  S          S             S  S       S  S  S       S  S  S
Tstms          C  S          S             S  S       S  S  S       S  S  S

$$



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