Point Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 251905
PFMDMX

Point Forecast Matrices
National Weather Service Des Moines IA
205 PM CDT Fri May 25 2018

IAZ060-261000-
Des Moines-Polk IA
41.54N  93.65W Elev. 924 ft
205 PM CDT Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
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                      69          95          70          95          70
Temp          89 86 78 72 70 70 82 93 95 93 82 75 71 72 86 94 95 93 81 75 71 71
Dewpt         68 67 67 65 65 66 68 67 64 64 62 63 62 63 67 66 64 66 64 64 62 64
RH            50 53 69 79 84 87 63 43 36 38 51 66 73 73 53 40 36 41 56 69 73 79
Wind dir      SW SW  S  S SW SW  W  W  W  W  S  S SW  S SW  S  S SE SE  S  S SE
Wind spd       6  6  4  5  5  4  3  4  5  4  3  3  3  3  3  5  4  4  5  4  3  3
Clouds        FW SC SC SC SC FW FW FW FW FW CL FW FW FW FW CL FW FW FW FW FW FW
PoP 12hr                     30           5           0           5           5
QPF 12hr                   0.02           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S  C
Tstms             S  C
Obvis                     PF


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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          92      69    88      68    87      67    87      67    85
Temp          89 88   74 70 86 85   72 70 84 85   71 69 84 85   72 68 84 80
Dewpt         68 67   65 64 68 67   66 65 69 68   66 65 68 66   65 65 68 66
PWind dir        SE      SE    SE      SE    SW      SW     W       N     N
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    FW SC   SC SC SC SC   SC B1 B1 B1   B1 SC SC SC   SC SC SC SC
PoP 12hr         10       5    30      30    30      40    10      10    10
Rain shwrs                   S  C       C  C  S    C  C
Tstms                        S  C       C  C  S    C  C

$$
IAZ039-261000-
Waterloo/Cedar Falls-Black Hawk IA
42.55N  92.40W Elev. 865 ft
205 PM CDT Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
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                      64          94          65          96          67
Temp          87 84 72 67 64 66 81 91 94 91 77 70 66 67 85 94 96 92 78 71 67 69
Dewpt         66 65 66 65 64 64 67 65 62 63 64 63 62 63 67 64 61 65 64 64 63 65
RH            50 53 81 93100 93 63 42 35 40 64 78 87 87 55 37 32 41 62 79 87 87
Wind dir      SW SW  S  S SW SW  W  W  W  W  S SW  S SW SW  W  W  E SE  S  S  S
Wind spd       9  8  5  4  4  3  4  4  5  4  4  3  2  2  2  4  4  4  5  4  4  3
Clouds        SC B1 B1 B1 SC FW CL FW FW FW FW FW FW FW CL CL FW FW FW FW FW SC
PoP 12hr                     60           5           5           5           5
QPF 12hr                   0.16           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  C  S                                                     S
Tstms             C  C  S                                                     S


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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          92      67    88      66    86      66    86      65    83
Temp          90 87   72 69 86 84   70 68 83 83   70 68 84 83   69 66 81 80
Dewpt         67 66   65 64 67 66   65 65 69 67   66 65 67 65   65 63 65 64
PWind dir        SE      SE    SE      SE     S      SW     W       N     N
Wind char        LT      LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC SC   SC SC SC SC   SC B1 B1 B1   B1 SC SC SC   SC SC SC SC
PoP 12hr         20      10    30      10    50      30    10       5    20
Rain shwrs     S             S  C          C  C    C  C                S  S
Tstms          S             S  C          C  C    C  C                S  S

$$
IAZ048-261000-
Ames-Story IA
41.99N  93.62W Elev. 936 ft
205 PM CDT Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
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          93          66          96          67
Temp          87 84 73 69 67 68 80 90 93 90 78 71 68 68 85 93 96 91 80 73 68 68
Dewpt         66 67 65 65 64 65 67 65 61 62 60 61 60 63 65 65 62 65 64 64 62 65
RH            50 57 76 87 90 90 65 44 35 39 54 71 76 84 51 40 33 42 58 73 81 90
Wind dir      SW SW SE  S  W SW  W NW NW  W  S SW  S  S  S SW SW  S SE  S  S SE
Wind spd       8  8  6  5  4  4  4  4  5  4  3  3  2  2  4  5  5  5  5  5  4  3
Clouds        FW SC SC SC SC FW FW FW FW FW CL FW FW FW CL CL FW FW FW SC FW SC
PoP 12hr                     30           5           0           5           5
QPF 12hr                   0.06           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  S
Tstms             C  S


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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          92      66    88      66    87      66    87      65    85
Temp          89 88   73 67 85 85   71 68 84 85   72 67 84 85   71 66 84 80
Dewpt         67 66   64 64 67 66   65 65 68 66   66 64 67 64   64 63 67 65
PWind dir        SE      SE    SE      SE     S      SW    NW       N     N
Wind char        LT      LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC SC   SC SC SC SC   B1 B1 B1 B1   B1 SC SC SC   SC SC SC SC
PoP 12hr         10      10    30      40    40      40     5      10    10
Rain shwrs                   S  C       C  C  S    C  S
Tstms                        S  C       C  C  S    C  S

$$
IAZ004-261000-
Estherville-Emmet IA
43.40N  94.75W Elev. 1315 ft
205 PM CDT Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
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          94          65          92          66
Temp          87 83 72 67 64 65 81 91 94 92 79 71 68 66 81 89 92 91 80 72 67 67
Dewpt         58 62 62 61 60 61 63 57 55 58 58 58 56 58 61 61 59 61 61 62 62 63
RH            38 49 71 81 87 87 54 32 27 32 49 63 65 75 51 39 33 37 52 71 84 87
Wind dir       W  W SW SW SW  W  W  W  W  W NW SW SW  S  S  S  S SE SE SE  S  S
Wind spd      10  8  5  6  6  4  6  6  8  5  3  2  4  4  6  6  5  6  6  6  6  5
Clouds        SC SC FW FW CL FW CL CL FW CL CL FW FW FW FW FW FW FW FW SC SC SC
PoP 12hr                     30           0           5          10          10
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  C                                                           S
Tstms          S  C                                                           S


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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          90      66    86      65    83      64    85      62    81
Temp          86 87   71 67 83 84   71 66 81 81   69 65 82 83   68 63 79 78
Dewpt         65 63   63 63 64 64   63 62 64 62   62 61 63 61   61 59 62 62
PWind dir         S      SE     S       S    SW       W    NW       E     S
Wind char        GN      GN    GN      GN    GN      LT    GN      LT    LT
Avg clouds    SC SC   SC B1 B1 B1   B2 B2 B1 SC   SC SC SC SC   SC SC SC SC
PoP 12hr         20      20    30      50    20      20     5      20    30
Rain shwrs     S          S  C  S    C  C  S  S    S                S     C
Tstms          S          S  C  S    C  C  S  S    S                S     C

$$
IAZ035-261000-
Fort Dodge-Webster IA
42.55N  94.18W Elev. 1165 ft
205 PM CDT Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
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          95          65          95          68
Temp          89 85 74 68 66 66 79 92 95 92 78 71 67 66 82 93 95 92 82 74 70 69
Dewpt         64 65 64 63 62 63 65 62 58 60 59 59 59 61 63 63 60 64 62 63 63 64
RH            44 51 71 84 87 90 62 37 29 34 52 66 75 84 53 37 31 40 51 69 78 84
Wind dir      SW SW SE  S  S SW  W  W NW NW SW  S  S  S  S  S SW  S SE  S  S  S
Wind spd       8  6  5  4  5  4  4  5  5  4  2  3  3  3  4  5  5  5  5  6  5  4
Clouds        FW SC SC FW SC FW FW CL FW CL CL FW CL CL FW FW FW FW FW SC FW SC
PoP 12hr                     40           0           0           5           5
QPF 12hr                   0.02           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C
Tstms             C


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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          93      67    88      66    86      66    86      64    85
Temp          89 89   74 68 85 85   71 67 82 84   71 68 83 83   69 66 84 78
Dewpt         65 65   64 64 66 65   65 64 67 65   64 63 64 63   63 62 64 64
PWind dir         S      SE     S       S    SW      SW    NW       E     S
Wind char        LT      LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC SC   SC SC SC B1   B1 B1 B1 SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10      10    30      40    30      20     5      10    20
Rain shwrs                   C  S    S  C  C  S    S                      S
Tstms                        C  S    S  C  C  S    S                      S

$$
IAZ094-261000-
Lamoni-Decatur IA
40.63N  93.90W Elev. 1125 ft
205 PM CDT Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
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                      67          92          68          93          69
Temp          87 85 76 73 68 69 82 90 92 88 77 73 70 70 84 91 93 88 78 74 70 70
Dewpt         67 68 68 67 63 65 69 68 66 67 65 64 63 64 68 68 65 67 65 64 63 64
RH            52 57 76 81 84 87 65 49 43 50 67 73 78 81 59 47 40 50 64 71 78 81
Wind dir      SW SW  S  S  S SW SW SW  W SE  S  S  S  S SW SW  S SE SE SE  S SE
Wind spd       8  6  5  8  5  5  4  4  5  3  3  4  3  3  5  5  4  4  5  5  3  4
Clouds        FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW
PoP 12hr                     10          10           5           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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          91      68    88      67    88      67    87      67    87
Temp          89 86   74 69 86 84   72 68 85 85   72 68 85 84   73 68 85 83
Dewpt         67 66   64 63 66 66   65 65 69 67   66 65 68 67   65 65 68 67
PWind dir        SE      SE    SE      SE     S       S     W      NE    NW
Wind char        LT      LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    FW SC   SC SC SC SC   SC SC B1 B1   B1 B1 SC SC   SC FW FW SC
PoP 12hr          5       5    20      20    30      40    20      20     0
Rain shwrs                      S       S  C  S    C  C  S       S
Tstms                           S       S  C  S    C  C  S       S

$$
IAZ017-261000-
Mason City-Cerro Gordo IA
43.16N  93.33W Elev. 1189 ft
205 PM CDT Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
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                      64          93          65          94          67
Temp          88 81 71 68 65 67 82 91 93 90 77 70 67 67 82 92 94 91 78 72 68 69
Dewpt         65 66 64 63 62 64 66 62 58 60 60 58 57 60 63 62 61 64 62 63 62 64
RH            47 60 79 84 90 90 58 38 31 37 56 66 70 78 53 37 34 41 58 73 81 84
Wind dir      SW NW SW  S SW  W  W  W  W  W  W SW  W SW  S SW SW SE SE  S  S  S
Wind spd      10  9  5  6  6  4  5  5  5  4  2  3  3  3  4  4  4  4  5  5  4  4
Clouds        SC B1 B1 SC FW FW CL CL FW FW FW FW FW FW FW FW FW FW FW SC SC SC
PoP 12hr                     60           0           5           5          10
QPF 12hr                   0.27           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  L  C                                                        C
Tstms          S  L  C                                                        C


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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          91      67    88      66    85      65    85      63    83
Temp          88 88   71 69 86 84   70 68 82 82   68 67 82 82   68 65 81 79
Dewpt         66 65   64 65 65 65   64 64 66 65   64 64 65 63   63 62 63 63
PWind dir         S      SE    SE       S     S      SW    NW       N    SE
Wind char        LT      LT    GN      GN    GN      LT    GN      LT    LT
Avg clouds    SC SC   SC SC B1 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         30      20    30      40    40      30     5      10    20
Rain shwrs     C          S  C  C    S  C  C  C    C                      S
Tstms          C          S  C  C    S  C  C  C    C                      S

$$
IAZ049-261000-
Marshalltown-Marshall IA
42.11N  92.91W Elev. 972 ft
205 PM CDT Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
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          93          66          95          67
Temp          86 84 72 68 65 68 81 92 93 89 78 70 67 68 85 94 95 91 79 72 68 69
Dewpt         65 65 65 65 64 65 68 65 62 64 62 62 61 63 65 65 61 65 64 64 62 64
RH            50 53 79 90 97 90 65 41 36 44 58 76 81 84 51 39 33 42 60 76 81 84
Wind dir      SW SW  S  S NW SW  W  W  W  W  S SW SW SW  S SW  W  S SE  S  S  S
Wind spd       9  8  8  5  6  4  4  4  5  4  4  3  2  3  3  5  5  4  5  5  3  3
Clouds        SC SC B1 SC SC FW CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC
PoP 12hr                     40           5           0           5          10
QPF 12hr                   0.20           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  C  S                                                     S
Tstms             C  C  S                                                     S
Obvis                     PF


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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          93      67    88      66    86      66    86      64    85
Temp          90 89   73 69 86 83   69 68 84 83   70 68 84 83   70 65 83 79
Dewpt         66 65   64 64 66 66   65 65 68 66   66 65 67 65   64 64 65 65
PWind dir        SE      SE    SE      SE     S      SW    NW       N     N
Wind char        LT      LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC SC   SC SC SC SC   SC B1 B1 B1   B1 SC SC SC   SC SC SC SC
PoP 12hr         20      10    40      20    30      40    10      10    20
Rain shwrs     S             S  C       S  C  C    C  C                   S
Tstms          S             S  C       S  C  C    C  C                   S

$$
IAZ086-261000-
Ottumwa-Wapello IA
41.11N  92.45W Elev. 836 ft
205 PM CDT Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
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                      68          92          67          95          69
Temp          86 84 75 72 69 70 82 91 92 87 76 71 68 70 85 94 95 91 79 73 69 71
Dewpt         66 67 68 67 65 66 69 69 65 67 65 65 64 65 69 67 64 68 64 64 63 65
RH            51 57 79 84 87 87 65 49 41 52 69 81 87 84 59 41 36 47 60 73 81 81
Wind dir       S  S  S  S  W SW SW SW  W  S SW SW SW SW SW SW SW  E SE SE SE  S
Wind spd       9  6  5  6  5  4  4  5  6  5  3  4  3  2  3  4  4  4  4  3  3  3
Clouds        SC SC SC B1 B1 FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr                     30          10           5          10           0
QPF 12hr                   0.05           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  C  S
Tstms                C  C  S
Heat index                         96
Max heat         89    84          96    96    87          98    98    91


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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          92      69    88      68    87      68    87      68    87
Temp          90 87   74 70 86 84   71 70 85 85   73 69 84 85   73 69 85 83
Dewpt         67 68   64 65 67 68   65 66 68 69   67 66 69 69   66 67 69 68
PWind dir        SE      SE    SE      SE     S      SW     W       N    NW
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    FW FW   SC SC SC SC   SC SC B1 B1   B1 B1 SC SC   SC FW SC SC
PoP 12hr         10      10    40      10    30      30    20      20     5
Rain shwrs                      C          S  C    C  C  S       S
Tstms                           C          S  C    C  C  S       S

$$



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