Point Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 191908
PFMDMX

Point Forecast Matrices
National Weather Service Des Moines IA
108 PM CST Sat Jan 19 2019

IAZ060-192200-
Des Moines-Polk IA
41.54N  93.65W Elev. 924 ft
108 PM CST Sat Jan 19 2019

Date             Sat 01/19/19            Sun 01/20/19            Mon 01/21/19
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      14          -1          13           7          26
Temp                      12  8  3 -1 -1  1  4  9 13  9 10  7 10  9 12 17 25 23
Dewpt                      7  3  1 -1 -1 -1  1  3  7  8  9  7  9  7 11 16 20 21
RH                        80 79 91100100 91 87 76 76 96 96100 96 91 96 96 81 92
Wind dir                   N  N  N NW  N NE  E  E  E  E  E SE SE SE SE SE SE SE
Wind spd                  13 10  8  5  4  3  4  5  6  6  6  8  9 11 12 14 14 14
Clouds                    FW FW CL FW B1 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B1 B1 B2
PoP 12hr                      0           0          20           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow
Wind chill                -3 -6-11-13-11 -7 -5 -1  3 -2 -1 -6 -3 -6 -3  2 13 11
Min chill                    -6   -13   -13    -7    -2    -6    -7    -6     6


Date               Tue 01/22/19  Wed 01/23/19  Thu 01/24/19  Fri 01/25/19
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            23    33      11    23      15    24      -3     5
Temp          26   29 33 25 15   11 20 22 15   19 24 19  9   -1 -3  5
Dewpt         24   27 31 23 14   10 14 16 14   15 18 14  8   -1 -3  1
PWind dir          SE     E      NW    SW      SW    NW      NW    NW
Wind char          GN    GN      GN    LT      LT    GN      GN    GN
Avg clouds    B2   OV OV OV B2   SC SC SC B1   B1 B2 B2 B2   B2 B1 B1
PoP 12hr           20    80      30     0       5    10      20    30
Frzg drzl           S
Frzg rain              D  S  C
Rain                   D  L
Sleet                  D
Snow                   D  L  C                                S  S  C

$$
IAZ039-192200-
Waterloo/Cedar Falls-Black Hawk IA
42.55N  92.40W Elev. 865 ft
108 PM CST Sat Jan 19 2019

Date             Sat 01/19/19            Sun 01/20/19            Mon 01/21/19
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      14          -2          10           1          20
Temp                      12  8  3 -1 -2 -1  3  7 10  6  6  3  4  3  5 13 19 19
Dewpt                      8  4  1 -1 -2 -1  2  5  7  6  6  3  4  3  5 12 16 16
RH                        84 83 91100100100 95 91 87100100100100100100 96 88 88
Wind dir                   N  N  N  N  N  N NE  E  E  E  E SE SE SE SE SE SE SE
Wind spd                  14 11  8  6  5  4  4  4  4  5  5  8  8  9 12 14 16 17
Wind gust                                                                 26 27
Clouds                    FW CL CL FW SC B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 OV B1 B2
PoP 12hr                      0           0          50           5           5
QPF 12hr                      0           0        0.02           0           0
Snow 12hr                 00-00       00-00           T
Snow                                      C  C  C  C                          S
Wind chill                -3 -6-11-13-14-11 -5 -2  2 -4 -4-10 -9-12-12 -3  4  4
Min chill                    -7   -14   -15   -10    -6   -12   -13   -14    -1


Date               Tue 01/22/19  Wed 01/23/19  Thu 01/24/19  Fri 01/25/19
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            19    29       7    17       9    21      -7     1
Temp          21   24 29 24 15    7 15 16  9   14 21 15  4   -6 -7  1
Dewpt         19   22 27 23 14    7 11 11  9   12 17 13  4   -6 -7 -2
PWind dir          SE     E      NW     W      SW    NW      NW    NW
Wind char          BZ    GN      GN    LT      LT    GN      GN    GN
Avg clouds    B2   OV OV OV B2   B1 SC SC B1   B1 B2 B2 B2   B2 B2 B1
PoP 12hr           40    90      40     5       5    10      20    10
Frzg drzl           C
Frzg rain              D     C
Snow           S    C  D  D  C                                S

$$
IAZ048-192200-
Ames-Story IA
41.99N  93.62W Elev. 936 ft
108 PM CST Sat Jan 19 2019

Date             Sat 01/19/19            Sun 01/20/19            Mon 01/21/19
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      11          -1          12           5          23
Temp                      11  6  2 -1 -1  1  4  8 12  9 10  6  9  8 10 15 23 21
Dewpt                      5  2  1 -1 -1 -1  1  3  6  6  8  6  7  7  9 13 18 19
RH                        76 83 95100100 91 87 79 76 87 91100 91 96 96 92 81 92
Wind dir                   N  N  N  N  N NE  E  E  E  E  E SE SE SE SE SE SE SE
Wind spd                  14 11  8  5  4  3  5  6  8  6  6  8  9 10 12 14 14 14
Clouds                    FW CL CL FW B1 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B1 B2
PoP 12hr                      0           0          30           0           5
QPF 12hr                      0           0        0.01           0           0
Snow 12hr                 00-00       00-00           T
Snow                                      C  S  S  S
Wind chill                -5 -8-12-13-12 -7 -7 -3  0 -2 -1 -7 -5 -6 -5  0  9  7
Min chill                    -9   -14   -13    -9    -5    -8    -8    -8     3


Date               Tue 01/22/19  Wed 01/23/19  Thu 01/24/19  Fri 01/25/19
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            21    31       8    21      12    22      -6     2
Temp          24   28 31 23 13    8 19 19 12   18 22 15  6   -4 -4  2
Dewpt         23   26 29 22 13    8 13 14 12   14 17 13  5   -5 -4 -1
PWind dir          SE    NE      NW    SW      SW    NW      NW    NW
Wind char          GN    GN      GN    LT      LT    GN      GN    GN
Avg clouds    B2   OV OV OV B2   SC SC SC B1   B1 B2 B2 B2   B2 B1 B1
PoP 12hr           30    90      20     0       5     5      10    30
Frzg drzl           C
Frzg rain              D     S
Snow                   D  L  S                                      C

$$
IAZ004-192200-
Estherville-Emmet IA
43.40N  94.75W Elev. 1315 ft
108 PM CST Sat Jan 19 2019

Date             Sat 01/19/19            Sun 01/20/19            Mon 01/21/19
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                       3          -6           9           2          19
Temp                       3 -1 -5 -6 -3 -1  1  5  9  3  4  5  7  8  9 13 19 15
Dewpt                     -5 -7 -8 -8 -6 -5 -2  1  4  3  3  2  4  4  7 11 15 15
RH                        68 75 86 91 86 83 87 83 80100 95 87 87 83 91 91 84100
Wind dir                   N  N NW NW NE  E  E SE SE  E SE SE SE SE SE SE SE SE
Wind spd                  13 10  8  5  3  5  9  9 10  8  9 11 13 14 16 19 18 18
Wind gust                                                           26
Clouds                    CL CL FW B1 OV OV B2 B2 B2 B1 B1 B1 B2 OV B2 B2 B2 OV
PoP 12hr                      0          20          60           5          10
QPF 12hr                      0           0        0.03           0           0
Snow 12hr                 00-00       00-00           1
Snow                                      L  L  S                             C
Wind chill               -15-17-21-19-11-13-14 -9 -5-11-10-12-10 -9 -9 -5  4 -2
Min chill                   -21   -23   -17   -15   -11   -12   -13   -11    -3


Date               Tue 01/22/19  Wed 01/23/19  Thu 01/24/19  Fri 01/25/19
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            16    21       5    21      10    18     -12    -1
Temp          19   21 21 15  7    6 18 19 10   16 17  8 -3  -12 -5 -2
Dewpt         19   19 19 14  7    5 12 15 10   13 12  6 -3  -12 -6 -5
PWind dir          SE     N      NW    SW       W    NW      NW    NW
Wind char          GN    BZ      GN    GN      GN    BZ      BZ    GN
Avg clouds    OV   OV OV OV B2   B1 B1 B1 B1   B2 B2 B2 B2   B2 B1 B1
PoP 12hr           70    80      10     5       5    10      10    10
Frzg drzl      C
Frzg rain           S  C  S
Snow           C    L  D  L

$$
IAZ035-192200-
Fort Dodge-Webster IA
42.55N  94.18W Elev. 1165 ft
108 PM CST Sat Jan 19 2019

Date             Sat 01/19/19            Sun 01/20/19            Mon 01/21/19
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                       9          -1          11           5          22
Temp                       8  5  1 -1  0  1  4  8 11  7  8  6  8  9 10 15 22 19
Dewpt                      0 -1 -2 -3 -2 -2  0  3  6  6  6  6  6  6  8 13 17 18
RH                        69 76 87 91 91 87 83 79 80 96 91100 91 87 91 92 81 96
Wind dir                   N  N  N  N  N  E SE SE SE  E SE SE SE SE SE SE SE SE
Wind spd                  12 10  6  5  4  4  6  9  9  6  8  9 12 13 16 17 17 18
Wind gust                                                              27
Clouds                    CL CL FW SC B2 OV B2 B2 B2 B1 B2 B1 B2 OV B2 B2 B1 B2
PoP 12hr                      0           5          50           5          10
QPF 12hr                      0           0        0.01           0           0
Snow 12hr                 00-00       00-00           T
Frzg drzl                                                                     S
Snow                                      C  C  S                             C
Wind chill                -8-10-12-12-10-10 -8 -5 -2 -4 -4 -8 -8 -8 -7 -1  8  4
Min chill                   -10   -13   -13   -10    -7    -9   -10    -9     1


Date               Tue 01/22/19  Wed 01/23/19  Thu 01/24/19  Fri 01/25/19
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            20    27       7    21      12    21      -8     2
Temp          23   25 27 19 11    7 19 20 12   19 20 14  4   -7 -4  1
Dewpt         22   24 26 19 11    7 13 15 12   15 16 11  4   -7 -4 -1
PWind dir          SE    NE      NW    SW      SW    NW      NW    NW
Wind char          GN    GN      GN    LT      LT    GN      GN    GN
Avg clouds    OV   OV OV OV B2   SC SC SC B1   B2 B2 B2 B2   B2 B1 B1
PoP 12hr           50    90      20     5       5    10      10    20
Frzg drzl      C    S
Frzg rain              D     S
Snow           C    C  D  L  S                                      S

$$
IAZ094-192200-
Lamoni-Decatur IA
40.63N  93.90W Elev. 1125 ft
108 PM CST Sat Jan 19 2019

Date             Sat 01/19/19            Sun 01/20/19            Mon 01/21/19
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      16          -2          16           9          29
Temp                      13  8  2 -1 -2 -2  4 11 16 11 14 10 12 12 14 20 29 25
Dewpt                      9  5  2 -1 -2 -2  1  6  9  9 10  9 12 10 14 19 24 24
RH                        84 87100100100100 87 80 73 91 84 96100 91100 96 81 96
Wind dir                   N  N  N  N  N NE SE SE SE  E  E  E  E SE SE SE SE SE
Wind spd                  17 12  9  6  5  4  5  5  6  6  8  8 10 11 13 16 16 14
Clouds                    SC SC CL FW SC SC B1 B2 B2 B2 B2 B2 OV B2 B1 B1 B1 B1
PoP 12hr                      0           0          10           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow
Wind chill                -4 -7-13-14-14-12 -6  2  6  0  3 -2 -1 -2 -1  6 17 13
Min chill                    -8   -17   -15   -10    -2    -3    -4    -3    11


Date               Tue 01/22/19  Wed 01/23/19  Thu 01/24/19  Fri 01/25/19
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            26    36      13    25      17    26       4     8
Temp          29   31 36 26 17   13 22 24 17   20 26 22 13    6  6  6
Dewpt         27   30 33 24 16   13 16 17 16   17 20 17 11    5  3  3
PWind dir          SE     S      NW    SW      SW    NW      NW    NW
Wind char          GN    GN      BZ    GN      LT    GN      GN    GN
Avg clouds    B1   B2 OV OV B2   SC SC SC SC   B1 B2 B1 B2   B2 B2 B1
PoP 12hr           20    70      10     0       5    10      20    40
Frzg drzl           S
Frzg rain              L  S
Rain                   L  C
Sleet                  C
Snow                   S  C                                   S  C  C

$$
IAZ017-192200-
Mason City-Cerro Gordo IA
43.16N  93.33W Elev. 1189 ft
108 PM CST Sat Jan 19 2019

Date             Sat 01/19/19            Sun 01/20/19            Mon 01/21/19
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                       7          -4          10           1          19
Temp                       7  3 -1 -4 -4 -1  2  6 10  3  4  3  6  4  7 13 18 18
Dewpt                      1 -1 -4 -5 -5 -3 -1  3  6  3  4  3  4  3  6 11 14 15
RH                        76 83 87 95 95 91 87 87 83100100100 91 95 96 91 84 88
Wind dir                   N  N NW NW  N NE  E  E  E  E SE SE SE SE SE SE SE SE
Wind spd                  13 10  8  6  4  4  5  6  6  6  6  9 10 11 13 17 16 17
Wind gust                                                                 26
Clouds                    CL CL FW FW B1 OV B2 OV B2 B1 B1 B1 B2 B2 B2 B2 B2 OV
PoP 12hr                      0           5          70           5           5
QPF 12hr                      0           0        0.03           0           0
Snow 12hr                 00-00       00-00           1
Snow                                      L  L  C  S                          C
Wind chill               -10-13-16-18-15-11 -9 -6 -1-10 -9-11 -9-12-10 -4  3  2
Min chill                   -14   -18   -18   -11   -11   -12   -12   -13    -3


Date               Tue 01/22/19  Wed 01/23/19  Thu 01/24/19  Fri 01/25/19
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            17    26       5    18      10    19     -10    -2
Temp          20   23 26 20 10    5 16 15 10   17 18 10  1   -9 -7 -2
Dewpt         19   21 24 19 10    5 10 12 10   13 14  9  1   -9 -7 -4
PWind dir          SE    NE      NW    SW      SW    NW      NW    NW
Wind char          GN    GN      GN    LT      LT    GN      GN    GN
Avg clouds    OV   OV OV OV B2   B1 SC B1 B1   B2 B2 B2 B2   B2 B2 B1
PoP 12hr           50    90      30     5       5    10      10    10
Frzg drzl      C    S
Frzg rain              L     C
Snow           C    C  D  D  C

$$
IAZ049-192200-
Marshalltown-Marshall IA
42.11N  92.91W Elev. 972 ft
108 PM CST Sat Jan 19 2019

Date             Sat 01/19/19            Sun 01/20/19            Mon 01/21/19
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      12          -3          10           2          21
Temp                      11  7  1 -2 -3 -1  4  7 10  7  7  3  5  5  8 14 21 19
Dewpt                      7  3  0 -3 -4 -2  1  4  7  5  6  3  5  4  7 13 17 18
RH                        83 83 95 95 95 95 87 87 87 91 96100100 95 96 96 84 96
Wind dir                   N  N  N  N  N  N  E  E  E  E  E  E SE SE SE SE SE SE
Wind spd                  16 12  9  6  6  4  4  5  5  6  6  8  9 11 13 16 17 18
Clouds                    FW FW FW FW SC B2 B2 OV B2 B2 B1 B1 B2 B2 B2 B2 B1 B2
PoP 12hr                      0           0          40           5           5
QPF 12hr                      0           0        0.02           0           0
Snow 12hr                 00-00       00-00           T
Frzg drzl
Snow                                      C  C  C  C
Wind chill                -6 -9-14-15-16-11 -6 -3  0 -5 -5-10 -9-10 -8 -2  7  3
Min chill                   -10   -17   -17    -9    -6   -11   -12   -10     1


Date               Tue 01/22/19  Wed 01/23/19  Thu 01/24/19  Fri 01/25/19
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            19    30       7    18       9    21      -7     1
Temp          23   25 30 23 13    7 15 17  9   13 21 15  5   -6 -6  1
Dewpt         21   24 29 22 13    7 11 11  9   13 17 13  5   -6 -6 -2
PWind dir          SE     E      NW     W      SW    NW      NW    NW
Wind char          BZ    GN      BZ    GN      LT    GN      GN    GN
Avg clouds    B2   OV OV OV B2   SC SC SC B1   B1 B2 B2 B2   B2 B1 B1
PoP 12hr           30    90      30     0       5    10      20    20
Frzg drzl           C
Frzg rain              D     C
Snow                   D  L  C                                S     S

$$
IAZ086-192200-
Ottumwa-Wapello IA
41.11N  92.45W Elev. 836 ft
108 PM CST Sat Jan 19 2019

Date             Sat 01/19/19            Sun 01/20/19            Mon 01/21/19
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      19          -2          12           5          25
Temp                      15 10  4 -1 -2 -1  4  9 12 11 11  6  9  9 12 17 25 23
Dewpt                     12  8  4 -1 -2 -2  1  5  8  8  8  6  9  8 11 16 20 20
RH                        88 91100100100 95 87 83 84 87 87100100 96 96 96 81 88
Wind dir                   N  N  N NW NW  N NE  E  E  E  E  E  E SE SE SE SE SE
Wind spd                  18 14 11  9  6  4  3  4  5  6  6  8  9 11 12 16 17 18
Clouds                    SC FW CL CL FW B2 B2 OV OV B2 B1 B1 B2 B2 B2 B2 SC B2
PoP 12hr                      0           0          20           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                                            S  S
Wind chill                -2 -6-12-15-15-12 -3  1  3  0  0 -7 -4 -6 -3  2 12  9
Min chill                    -7   -16   -17   -10    -2    -7    -7    -6     5


Date               Tue 01/22/19  Wed 01/23/19  Thu 01/24/19  Fri 01/25/19
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            24    36      12    22      13    25       1     6
Temp          26   30 36 30 18   12 19 21 14   16 25 21  9    2  0  6
Dewpt         23   26 33 27 17   12 13 14 12   14 20 16  9    2  0  2
PWind dir          SE     S      NW     W      SW    NW      NW    NW
Wind char          BZ    BZ      BZ    GN      LT    GN      GN    GN
Avg clouds    B2   B2 OV OV B2   B1 SC SC SC   B1 B2 B2 B2   B2 B1 B1
PoP 12hr           20    80      20     5       5    10      10    30
Drizzle                L
Frzg drzl           S  L
Frzg rain                 D  S
Rain                      D
Snow                   C     S                                   S  C

$$


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