Point Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 220436
PFMDMX

Point Forecast Matrices
National Weather Service Des Moines IA
1135 PM CDT Mon Oct 21 2019

IAZ060-221000-
Des Moines-Polk IA
41.54N  93.65W Elev. 924 ft
1135 PM CDT Mon Oct 21 2019

Date           10/21/19      Tue 10/22/19            Wed 10/23/19            Thu
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                      40          53          38          59          35
Temp                   45 44 41 43 49 53 48 43 40 39 39 46 54 56 51 44 40 38 37
Dewpt                  40 39 38 35 34 32 32 33 32 31 32 36 39 40 39 39 35 34 34
RH                     82 82 89 73 56 44 54 67 73 73 76 68 57 55 63 82 82 85 89
Wind dir                W  W  W  W  W  W  W  W  W SW  S SW SW  W NW  N NW NW NW
Wind spd               26 29 25 23 25 24 16  8  5  4  3  3  4  5  5  6  6  6  5
Wind gust              46 46 41 39 39 36                            18
Clouds                 OV OV OV FW CL CL CL CL FW FW SC B1 B2 B2 B1 B1 SC SC B1
PoP 12hr                     40           0           0          20           5
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                                                  S  S
Rain shwrs              S
Wind chill             36 33 31 34
Min chill              34    30    29          35    34    39          35    32
Wind                    Y  Y  Y  Y  Y


Date           10/24  Fri 10/25/19  Sat 10/26/19  Sun 10/27/19  Mon 10/28/19
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          48      30    54      37    61      43    58      38    52
Temp          44 41   33 31 50 47   40 38 57 55   47 45 54 51   42 39 49 46
Dewpt         31 29   28 26 32 31   32 33 38 39   40 42 42 38   36 33 33 33
PWind dir        NW      NW    SW      SW     S       S    NW       N     N
Wind char        LT      LT    LT      LT    GN      GN    LT      LT    LT
Avg clouds    B1 B1   SC FW FW FW   FW CL CL FW   FW SC SC SC   SC B1 B1 SC
PoP 12hr          5       0     0       0    10      20    10       5     5
Rain                                               S  S

$$
IAZ039-221000-
Waterloo/Cedar Falls-Black Hawk IA
42.55N  92.40W Elev. 865 ft
1135 PM CDT Mon Oct 21 2019

Date           10/21/19      Tue 10/22/19            Wed 10/23/19            Thu
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                      41          49          35          54          34
Temp                   44 43 42 44 47 49 46 41 38 37 35 43 49 51 46 42 38 37 35
Dewpt                  40 40 39 38 36 35 34 33 33 31 31 35 37 39 39 38 36 34 32
RH                     86 89 89 79 65 58 63 73 82 79 85 73 63 63 76 86 92 89 89
Wind dir                W  W  W  W  W  W  W  W  W  W SW SW SW  W  N  N NW NW NW
Wind spd               29 28 27 24 25 24 17 11  8  5  4  2  2  3  5  5  5  5  5
Wind gust              46 44 46 39 36
Clouds                 OV OV OV OV B2 B1 SC FW CL CL SC SC B2 OV B2 B2 B1 SC B1
PoP 12hr                     70          20           0          30          10
QPF 12hr                   0.08           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                                                  S  S  C  C
Rain shwrs              L  C  S
Wind chill             34 33 32 35 38    38 35
Min chill              34    31    30    37    31    30    34          34    30
Wind                    Y  Y  Y  Y  Y


Date           10/24  Fri 10/25/19  Sat 10/26/19  Sun 10/27/19  Mon 10/28/19
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          46      29    51      36    58      42    55      37    49
Temp          43 39   31 30 47 44   38 36 54 51   44 43 52 48   40 37 46 43
Dewpt         31 30   28 26 31 33   33 32 38 39   39 40 42 38   35 32 33 32
PWind dir        NW       W    SW      SW     S       S     W       N     N
Wind char        LT      LT    LT      LT    GN      GN    LT      LT    LT
Avg clouds    B1 SC   SC FW FW FW   FW CL FW FW   FW SC SC SC   SC B1 B1 B1
PoP 12hr          5       0     0       0    10      20    20      10     5
Rain                                                  S  S

$$
IAZ048-221000-
Ames-Story IA
41.99N  93.62W Elev. 936 ft
1135 PM CDT Mon Oct 21 2019

Date           10/21/19      Tue 10/22/19            Wed 10/23/19            Thu
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                      39          51          35          57          33
Temp                   44 42 39 41 48 51 46 40 36 36 36 44 52 54 48 41 37 36 35
Dewpt                  41 39 38 36 35 34 34 33 33 32 32 37 39 41 40 38 35 34 33
RH                     89 89 96 82 60 52 63 76 89 85 85 76 61 61 74 89 92 92 92
Wind dir                W  W  W  W  W  W  W  W  W SW SW  S SW NW  N  N NW NW NW
Wind spd               31 31 27 24 26 25 17  9  5  3  2  2  4  5  5  6  6  5  5
Wind gust              52 47 43 40 39 36                            17
Clouds                 OV OV OV SC FW FW CL CL FW SC SC B1 B2 B2 B1 B1 SC SC B1
PoP 12hr                     60           5           0          20           5
QPF 12hr                   0.03           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                                                  S  S
Rain shwrs              C  S
Wind chill             34 31 28 31       39 34
Min chill              34    27    28    38    30    31    38          32    30
Wind                    Y  Y  Y  Y  Y


Date           10/24  Fri 10/25/19  Sat 10/26/19  Sun 10/27/19  Mon 10/28/19
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          47      28    53      36    61      41    56      36    51
Temp          43 40   32 30 49 46   39 37 56 54   46 44 52 49   41 37 47 45
Dewpt         31 30   28 26 33 34   33 33 39 40   40 42 42 39   35 32 33 33
PWind dir        NW      NW    SW      SW     S       S    NW       N     N
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B1 SC   FW FW FW FW   FW CL CL FW   FW SC SC SC   SC B1 B1 B1
PoP 12hr          0       0     0       0    10      20    10       5     5
Rain                                                  S

$$
IAZ004-221000-
Estherville-Emmet IA
43.40N  94.75W Elev. 1315 ft
1135 PM CDT Mon Oct 21 2019

Date           10/21/19      Tue 10/22/19            Wed 10/23/19            Thu
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                      37          47          33          46          30
Temp                   41 40 37 40 45 47 43 37 34 34 34 40 43 44 40 36 34 33 32
Dewpt                  38 37 36 33 33 32 32 31 31 30 31 34 35 34 34 32 31 30 29
RH                     89 89 96 76 62 56 65 79 89 85 89 79 73 68 79 85 89 89 88
Wind dir               NW NW NW NW  W  W  W  W  W  W SW  W NE  N NW  N NW NW NW
Wind spd               37 36 34 28 29 28 19 11  6  5  3  2  5  9  8  9  8  8  6
Wind gust              59 54 50 47 42 39
Clouds                 OV OV OV B1 FW FW FW CL FW SC B1 B2 B2 B2 B2 B2 B1 SC SC
PoP 12hr                     90           5           5          40          10
QPF 12hr                   0.09           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                                                  C  C  S  S
Rain shwrs              D  C
Snow                                                  C
Tstms
Wind chill             29 27 24 28 35 38 34 29 28                   29 27 26 26
Min chill              29    22    23    33    27    28    35    33    27    25
High Wind               W  W  W
Wind                             Y  Y


Date           10/24  Fri 10/25/19  Sat 10/26/19  Sun 10/27/19  Mon 10/28/19
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          43      29    51      36    60      39    51      33    44
Temp          40 37   31 30 48 45   38 38 55 53   44 41 49 44   37 35 42 39
Dewpt         27 27   26 26 33 32   31 31 37 37   37 36 36 31   30 28 28 27
PWind dir        NW       W    SW      SW     S      SW     N       N     N
Wind char        GN      LT    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    SC FW   FW FW FW FW   FW CL CL FW   FW SC SC SC   B1 B1 B1 B1
PoP 12hr          0       0     0       0     0      10    10       5     5

$$
IAZ035-221000-
Fort Dodge-Webster IA
42.55N  94.18W Elev. 1165 ft
1135 PM CDT Mon Oct 21 2019

Date           10/21/19      Tue 10/22/19            Wed 10/23/19            Thu
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                      39          50          35          54          33
Temp                   43 42 40 41 46 50 45 39 36 36 36 43 50 50 44 39 37 35 34
Dewpt                  40 39 37 35 34 33 33 33 32 31 32 36 38 39 38 36 34 33 31
RH                     89 89 89 79 63 52 62 79 85 82 85 76 63 66 79 89 89 92 89
Wind dir                W  W  W  W  W  W  W  W  W SW  S  S  E  N  N NW NW NW NW
Wind spd               31 29 29 26 27 26 17  9  5  4  3  2  4  5  6  6  6  5  5
Wind gust              58 47 44 42 40 36
Clouds                 OV OV OV B1 FW FW FW CL FW FW SC B2 B2 B2 B2 B1 B1 SC B1
PoP 12hr                     70           5           0          30           5
QPF 12hr                   0.06           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                                                  C  C
Rain shwrs              C  S
Tstms
Wind chill             32 31 28 30 38    38 33
Min chill              32    27    26    36    30    31    37          32    29
High Wind               W  W  W
Wind                             Y  Y


Date           10/24  Fri 10/25/19  Sat 10/26/19  Sun 10/27/19  Mon 10/28/19
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          46      29    53      36    61      41    54      36    48
Temp          43 38   31 30 49 46   39 38 57 54   46 43 51 47   40 36 46 42
Dewpt         30 29   27 26 34 32   33 33 38 38   39 40 39 36   33 31 31 30
PWind dir        NW       W    SW      SW     S       S    NW       N     N
Wind char        LT      LT    LT      LT    BZ      GN    GN      LT    GN
Avg clouds    B1 SC   FW FW FW FW   FW CL CL FW   FW SC SC SC   SC B1 B1 B1
PoP 12hr          0       0     0       0     5      20    10       5     5
Rain                                                  S

$$
IAZ094-221000-
Lamoni-Decatur IA
40.63N  93.90W Elev. 1125 ft
1135 PM CDT Mon Oct 21 2019

Date           10/21/19      Tue 10/22/19            Wed 10/23/19            Thu
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                      40          55          39          61          35
Temp                   45 43 40 45 52 55 49 43 40 40 40 48 56 59 54 46 42 38 37
Dewpt                  41 38 36 34 33 32 32 33 33 33 33 37 40 41 40 39 37 35 34
RH                     86 82 85 65 48 41 52 67 76 76 76 65 55 51 59 76 82 89 89
Wind dir                W  W  W  W  W  W  W  W SW SW  S SW SW  W NW NW  N NW  N
Wind spd               24 24 23 21 25 24 14  8  5  4  4  6  9  8  4  6  8  6  6
Wind gust              42 40 36 35 36                      20       18
Clouds                 B2 B2 SC CL CL CL CL CL FW FW SC B2 B2 B1 B1 B1 B1 B1 B1
PoP 12hr                      5           0           0           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Wind chill             36 34 30 37
Min chill              35    30    30          35    35    38          37    31
Wind                    Y  Y  Y  Y  Y


Date           10/24  Fri 10/25/19  Sat 10/26/19  Sun 10/27/19  Mon 10/28/19
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          49      30    54      36    61      43    59      39    52
Temp          45 42   34 31 50 46   39 36 57 54   47 44 56 52   43 39 49 47
Dewpt         32 31   29 27 32 32   32 32 38 41   41 42 43 41   37 34 35 36
PWind dir         N      NW    SW      SW     S       S    NW       N     N
Wind char        LT      LT    LT      LT    GN      GN    LT      LT    LT
Avg clouds    B2 B1   SC FW FW FW   FW CL FW FW   FW SC SC SC   SC B1 B1 SC
PoP 12hr         10       5     0       0    10      20    10       5     5
Rain                                               S  S

$$
IAZ017-221000-
Mason City-Cerro Gordo IA
43.16N  93.33W Elev. 1189 ft
1135 PM CDT Mon Oct 21 2019

Date           10/21/19      Tue 10/22/19            Wed 10/23/19            Thu
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                      38          47          33          49          31
Temp                   42 41 39 39 44 47 43 38 37 35 34 40 47 46 41 38 36 34 33
Dewpt                  39 39 38 35 35 33 32 31 31 30 30 33 34 36 35 34 32 31 31
RH                     89 92 96 85 70 58 65 76 79 82 85 76 60 68 79 85 85 89 92
Wind dir                W  W  W  W  W  W  W  W  W  W SW SW  W  N  N NW NW NW NW
Wind spd               33 33 33 28 28 26 20 13  9  6  4  2  2  5  5  6  8  6  5
Wind gust              57 51 50 47 42 37
Clouds                 OV OV OV OV B1 B1 SC FW CL CL SC B1 B2 OV B2 B2 B1 B1 B1
PoP 12hr                     90          20           0          40          10
QPF 12hr                   0.12           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                                                  C  C  C  C  S  S
Rain shwrs              D  L  S  S
Snow                                                  C
Tstms
Wind chill             31 29 27 27 34 39 34 30 30 29                   30 28
Min chill              30    25    25    34    28    27    32    36    29    26
High Wind               W  W  W
Wind                             Y  Y


Date           10/24  Fri 10/25/19  Sat 10/26/19  Sun 10/27/19  Mon 10/28/19
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          44      28    51      35    58      40    52      34    46
Temp          40 36   31 29 47 44   37 36 55 51   44 41 50 45   38 35 44 40
Dewpt         28 27   26 25 31 31   31 31 36 37   37 38 37 34   31 29 29 28
PWind dir        NW       W    SW      SW     S       S    NW       N     N
Wind char        LT      LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    B1 SC   FW FW FW FW   FW CL FW FW   FW SC SC SC   SC B1 B1 B1
PoP 12hr          0       0     0       0     5      20    20       5     5
Rain                                                  S  S

$$
IAZ049-221000-
Marshalltown-Marshall IA
42.11N  92.91W Elev. 972 ft
1135 PM CDT Mon Oct 21 2019

Date           10/21/19      Tue 10/22/19            Wed 10/23/19            Thu
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                      40          50          34          55          33
Temp                   44 42 40 42 47 50 45 40 37 35 35 43 51 52 46 40 37 36 34
Dewpt                  41 39 39 37 36 34 33 33 32 31 30 36 38 39 39 38 35 33 32
RH                     89 89 96 82 65 54 62 76 82 85 82 76 61 61 76 92 92 89 92
Wind dir                W  W  W  W  W  W  W  W  W  W SW SW SE NW  N  N NW NW NW
Wind spd               32 29 29 26 26 25 17 11  6  5  4  2  4  5  5  5  5  5  5
Wind gust              52 47 44 42 40 36
Clouds                 OV OV OV B1 SC FW FW FW CL CL SC B1 B2 B2 B2 B2 SC SC B1
PoP 12hr                     70          10           0          20           5
QPF 12hr                   0.04           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                                                  S  S  S  S
Rain shwrs              L  C
Wind chill             34 32 28 31 39    37 33
Min chill              34    27    27    36    30    28    37          32    29
Wind                    Y  Y  Y  Y  Y


Date           10/24  Fri 10/25/19  Sat 10/26/19  Sun 10/27/19  Mon 10/28/19
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          46      27    52      33    59      40    55      36    49
Temp          43 38   31 28 47 44   37 35 54 51   44 42 52 47   40 36 46 42
Dewpt         31 29   26 25 31 32   31 32 38 39   39 40 41 37   34 32 32 32
PWind dir        NW      NW    SW      SW     S       S    NW       N     N
Wind char        LT      LT    LT      LT    GN      GN    LT      LT    LT
Avg clouds    B1 SC   SC FW FW FW   CL CL FW FW   FW SC SC SC   SC B1 B1 SC
PoP 12hr          0       0     0       0    10      20    10      10     5
Rain                                                  S

$$
IAZ086-221000-
Ottumwa-Wapello IA
41.11N  92.45W Elev. 836 ft
1135 PM CDT Mon Oct 21 2019

Date           10/21/19      Tue 10/22/19            Wed 10/23/19            Thu
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                      43          54          38          61          36
Temp                   47 46 44 46 51 54 49 44 41 40 38 48 55 58 53 48 42 40 37
Dewpt                  41 40 39 37 35 33 33 33 33 32 32 37 39 41 42 41 38 36 34
RH                     79 79 82 71 54 45 54 65 73 73 79 65 55 53 66 77 86 85 89
Wind dir                W  W  W  W  W  W  W  W  W SW SW SW SW SW  W NW NW NW NW
Wind spd               26 27 24 23 25 24 17  9  6  6  4  5  8  6  3  6  8  8  5
Wind gust              46 44 37 39 36                                  18
Clouds                 OV OV OV SC FW CL CL CL CL FW SC B1 B2 B2 B2 B1 SC SC B1
PoP 12hr                     10           5           0          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Wind chill             39 37 35 37
Min chill              39    33    32          35    34    39          37    32
Wind                    Y  Y  Y  Y  Y


Date           10/24  Fri 10/25/19  Sat 10/26/19  Sun 10/27/19  Mon 10/28/19
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          49      30    53      36    61      43    60      40    54
Temp          46 42   34 30 49 46   39 36 56 54   47 45 56 52   44 40 50 48
Dewpt         33 32   29 27 31 33   33 32 38 40   39 42 43 42   38 35 36 37
PWind dir        NW      NW     W      SW     S       S    SW       N     N
Wind char        LT      LT    LT      LT    GN      GN    LT      LT    LT
Avg clouds    B1 B1   SC FW FW FW   FW FW FW FW   FW SC SC SC   SC B1 SC SC
PoP 12hr         10       5     0       0    10      20    10       5     5
Rain                                               S  S

$$


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