Point Forecast Matrices
Issued by NWS Des Moines, IA

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563
FOUS53 KDMX 100900
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
259 AM CST WED FEB 10 2016

IAZ060-111000-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
259 AM CST WED FEB 10 2016

DATE           02/09/16      WED 02/10/16            THU 02/11/16            FRI
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                       7          21           6          20          15
TEMP                      15 14 15 18 20 19 19 14 10  6 11 16 20 19 15 16 16 17
DEWPT                      8 10 10 12 13 10  9  7  5  2  4  5  9  8  9 12 12 14
RH                        73 84 80 77 74 67 64 73 80 83 73 61 62 61 77 84 84 88
WIND DIR                  NW NW  E  E  E  E  E NE NE NE NE  N NW SE SE  S  S SE
WIND SPD                   5  3  3  4  5  5  6  6  5  5  5  3  3  4  3  6  4  2
CLOUDS                    B1 B2 OV OV OV OV OV B2 B2 B2 B1 B1 B1 B1 B2 OV OV B2
POP 12HR                      0          50          30           5          30
QPF 12HR                      0        0.06        0.01           0        0.02
SNOW 12HR                 00-00           1           T
SNOW                             C  C  S  C                             C  C
WIND CHILL                 7  8  9 11 12 11 10  4  0 -4  2       13     6  9
MIN CHILL                     3     6     9     4    -4    -4    12     5     6


DATE           02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16  TUE 02/16/16
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          24       0    15      10    28      21    37      25    40
TEMP          21 17  6    1 11 13 11   10 23 26 23   21 33 33 28   25 36 35
DEWPT         16  9  0   -6 -4  0  2    6 13 18 22   19 26 26 25   24 31 28
PWIND DIR         N       N    NE      SE    SE      SW     W       W     W
WIND CHAR        GN      GN    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B1 FW   FW SC SC B1   B2 B2 OV OV   B2 B1 B1 B1   B1 B1 SC
POP 12HR         10       0    10      20    40      30    10      10    10
SNOW                               S    S  C  C  C    C

$$
IAZ039-111000-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
259 AM CST WED FEB 10 2016

DATE           02/09/16      WED 02/10/16            THU 02/11/16            FRI
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      -1          13          -4          14           7
TEMP                       4  2  5 11 12  9  8  3  2 -4  2 10 14 12  7  7  8  9
DEWPT                     -2 -2 -1  1  4  2  1  0 -2 -5 -1  2  5  4  5  6  6  9
RH                        75 83 76 63 70 72 72 87 83 95 87 69 67 70 91 96 91100
WIND DIR                  NW NW NW  N  N  N  N  N  N  N  N NW  W SW  W SW  W NW
WIND SPD                   6  5  5  6  5  5  5  4  5  4  5  4  6  4  5  4  4  4
CLOUDS                    FW SC B1 B1 B2 B2 B2 B2 B1 SC SC SC SC B1 B2 B2 OV OV
POP 12HR                      0           5           5           0          30
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                              S  S  C  C  S
WIND CHILL                -8 -9 -6  0  2 -1 -1 -6 -8-15 -8  2  5  3 -3 -2  0  1
MIN CHILL                   -12    -9    -3    -8   -15   -13     2    -4    -2


DATE           02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16  TUE 02/16/16
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          18      -7     8       3    21      16    30      19    33
TEMP          15 10 -1   -6  4  6  4    3 16 19 17   16 26 27 22   19 29 28
DEWPT         11  4 -5  -11 -6 -4 -1    3  9 14 17   16 22 22 21   19 26 23
PWIND DIR        NW      NW     N       E    SE       S     W       W     W
WIND CHAR        GN      GN    LT      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    B2 SC FW   FW FW SC SC   B1 B2 OV OV   OV B2 B1 B1   B1 B2 B1
POP 12HR         20       0     0      20    40      40    10      10    10
SNOW           S                   S    S  C  C  C    C

$$
IAZ048-111000-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
259 AM CST WED FEB 10 2016

DATE           02/09/16      WED 02/10/16            THU 02/11/16            FRI
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                       4          19           3          16          11
TEMP                      12 11 12 15 19 16 15  9  8  3  7 11 16 14 11 13 14 14
DEWPT                      6  8  8 10 12  9  7  5  3  0  2  4  7  7  9 11 11 13
RH                        76 87 84 80 74 73 70 83 79 87 79 73 67 73 91 91 88 96
WIND DIR                  NW  N  N  E  E  E NE NE  N  N NE NW  W  S  S  S SW  N
WIND SPD                   9  4  4  5  5  5  5  5  6  5  4  4  4  3  2  5  3  3
CLOUDS                    B1 B2 OV OV OV OV OV B2 B2 B2 B1 SC B1 B1 B2 OV OV OV
POP 12HR                      0          30          20           5          30
QPF 12HR                      0        0.03        0.01           0        0.03
SNOW 12HR                 00-00           T           T
SNOW                             C  C     S                       S  S  C  C  S
WIND CHILL                -1  3  4  6 11  7  6 -1 -4 -8 -2  3  9  8     4  8  8
MIN CHILL                    -3     2     5    -2    -9    -8     4     3     4


DATE           02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16  TUE 02/16/16
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          22      -4    11       7    25      18    34      22    36
TEMP          19 14  3   -3  7 10  8    7 20 23 20   18 30 30 25   22 32 32
DEWPT         15  8 -2   -7 -4  0  3    6 12 18 20   17 25 25 24   22 30 26
PWIND DIR         N       N    NE      SE    SE       S     W       W     W
WIND CHAR        GN      GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    B2 SC FW   FW SC SC B1   B2 B2 OV OV   B2 B1 B1 SC   B1 B1 B1
POP 12HR         20       0    10      20    40      30    10      10    10
SNOW           S                   S    S  C  C  C    C

$$
IAZ004-111000-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
259 AM CST WED FEB 10 2016

DATE           02/09/16      WED 02/10/16            THU 02/11/16            FRI
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                       4          16          -3          15           6
TEMP                      12  9  9 12 15 10  8  2  2 -3  2  9 15 12  8  8 13  6
DEWPT                      7  7  6  6  8  5  3  1  0 -3  1  5  8  8  8  8  9  6
RH                        80 91 87 76 73 80 79 95 91100 95 83 73 84100100 84100
WIND DIR                   N NE  E  E  E  E NE NE  N  N  N SW SW  S SW SW NW  N
WIND SPD                   9  6  6  6  8  6  6  6  5  5  3  5  6  6  5  6  5  9
CLOUDS                    B2 OV OV B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV
POP 12HR                     10          40          20           0          30
QPF 12HR                      0        0.03           0           0        0.03
SNOW 12HR                 00-00           T       00-00
SNOW                             C  C     S                       S  S  C  C
WIND CHILL                 0 -2 -2  1  4 -1 -2-10 -9-15 -6 -1  5  1 -2 -3  4 -8
MIN CHILL                    -4    -3    -2   -11   -15   -13     0    -7    -8


DATE           02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16  TUE 02/16/16
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          16     -10     8       3    24      17    31      21    33
TEMP          13  8 -3   -9  3  6  4    3 18 22 19   17 27 28 24   21 30 29
DEWPT          9  1 -8  -13 -6 -2  1    3 12 19 19   17 24 23 24   21 29 25
PWIND DIR         N       N    NE      SE     S      SW     W       W     W
WIND CHAR        GN      GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    B2 SC FW   FW SC SC B1   B2 B2 OV OV   B2 B1 B1 B1   B2 B1 B1
POP 12HR         10       0    10      30    40      20    10      10    10
SNOW                               C    C  C  C  S    S

$$
IAZ035-111000-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
259 AM CST WED FEB 10 2016

DATE           02/09/16      WED 02/10/16            THU 02/11/16            FRI
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                       2          18           0          15           9
TEMP                      11 10 11 14 18 14 14  8  5  0  4 10 15 13  9 11 14 12
DEWPT                      6  6  7  9 11  7  5  3  1 -1  1  4  7  6  7  8 10 12
RH                        80 83 83 80 73 73 67 79 83 95 87 76 70 73 91 87 84100
WIND DIR                   N NE NE  E  E  E NE NE NE  N NE  W  W  S  S  S SW  N
WIND SPD                   5  4  4  5  6  6  5  5  5  6  4  4  4  5  3  6  4  6
CLOUDS                    B1 OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B2 B2 OV OV OV
POP 12HR                      5          40          20           5          30
QPF 12HR                      0        0.03        0.01           0        0.04
SNOW 12HR                 00-00           T           T
SNOW                             C  C     S                       S  S  C  C
WIND CHILL                 1  2  3  5  9  4  5 -3 -5-13 -5  2  8  5  2  1  6  1
MIN CHILL                    -2     2     3    -3   -14   -12     4     0     0


DATE           02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16  TUE 02/16/16
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          19      -6    10       7    25      18    32      22    35
TEMP          16 11  0   -5  6  9  8    7 20 23 20   18 28 29 25   22 31 31
DEWPT         11  4 -6  -10 -6 -2  1    5 12 17 20   16 24 24 23   21 29 26
PWIND DIR         N       N    NE      SE    SE      SW     W       W     W
WIND CHAR        GN      GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    B2 SC FW   FW SC SC B1   B2 B2 OV OV   B2 B1 B1 B1   B1 B1 B1
POP 12HR         10       0     5      20    40      20    10      10    10
SNOW                               S    S  C  C  S    S

$$
IAZ094-111000-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
259 AM CST WED FEB 10 2016

DATE           02/09/16      WED 02/10/16            THU 02/11/16            FRI
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                       9          26           9          24          16
TEMP                      18 14 18 22 24 22 20 18 15 10 10 19 24 19 17 17 17 17
DEWPT                     11 11 14 17 17 14 13 11  9  6  7  9 12 11 12 13 13 16
RH                        73 88 84 81 74 71 74 73 77 83 87 64 60 70 80 84 84 96
WIND DIR                  NW SW SE SE  E  E  E NE NE NE NE NE NE SE  E  S  S SW
WIND SPD                   6  2  4  6  8  8  8  8  8  8  6  5  5  5  4  6  4  5
CLOUDS                    B2 B2 OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B2 OV B2 B2
POP 12HR                      0          70          20           5          10
QPF 12HR                      0        0.11           0           0           0
SNOW 12HR                 00-00           1       00-00
SNOW                             C  L  C  S
WIND CHILL                 9    12 13 15 13  9  8  5 -2 -1 11 17 11 10  8 10  9
MIN CHILL                     1     9    11     8    -2    -3    11     7     7


DATE           02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16  TUE 02/16/16
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          30       3    19      12    29      22    39      27    43
TEMP          26 22 10    4 15 17 14   12 24 27 24   22 34 35 30   27 39 38
DEWPT         20 14  3   -2 -1  2  3    6 14 21 22   20 28 27 27   25 33 30
PWIND DIR        NW       N    NE       E    SE      SW     W       W     W
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B1 SC   FW SC B1 B1   B2 B2 OV B2   B1 B1 SC SC   SC SC SC
POP 12HR         10       0    10      10    40      20    10      10     5
SNOW                                       C  C  S    S

$$
IAZ017-111000-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
259 AM CST WED FEB 10 2016

DATE           02/09/16      WED 02/10/16            THU 02/11/16            FRI
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      -3          11          -4          12           5
TEMP                       4  2  5 10 11  7  6  2  1 -4  2  6 12  9  5  6  8  6
DEWPT                     -1 -1  0  2  4  2  0 -2 -4 -6 -2  3  5  5  5  6  7  6
RH                        79 87 79 69 73 79 76 83 79 91 83 87 73 83100100 96100
WIND DIR                  NW NW  N  N  N NE NE  N  N  N  N  W  W SW  W SW  W NW
WIND SPD                  10  4  5  5  5  5  5  4  4  4  4  5  6  5  5  5  5  6
CLOUDS                    SC B1 B2 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 OV OV OV
POP 12HR                      0          10           5           0          30
QPF 12HR                      0           0           0           0        0.03
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                              S  S  C  C  S
WIND CHILL               -12 -8 -6  0  2 -3 -5 -9-10-15 -9 -4  1 -1 -6 -5 -2 -6
MIN CHILL                   -14    -8    -4    -9   -16   -15    -2    -7    -7


DATE           02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16  TUE 02/16/16
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          15     -10     5       1    20      16    29      19    32
TEMP          12  7 -4   -9  1  4  2    1 15 19 17   16 25 26 22   19 28 28
DEWPT          9  3 -8  -13 -8 -3 -1    1 10 15 17   16 22 22 21   19 27 24
PWIND DIR        NW      NW     N      SE    SE      SW     W       W     W
WIND CHAR        GN      GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    B2 SC FW   FW FW SC SC   B1 B2 OV OV   B2 B2 B1 B1   B1 B2 B1
POP 12HR         20       0     5      20    40      30    10      10    10
SNOW           S                   S    S  C  C  C    C

$$
IAZ049-111000-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
259 AM CST WED FEB 10 2016

DATE           02/09/16      WED 02/10/16            THU 02/11/16            FRI
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                       1          14           0          16          10
TEMP                       6  6  9 12 14 12 11  6  4  0  4 11 16 13 10 12 13 14
DEWPT                      2  3  4  6  9  5  4  2  0 -2  0  4  6  6  7  8  9 12
RH                        83 87 80 76 80 73 73 83 83 91 83 73 64 73 87 84 84 92
WIND DIR                  NW NW  N  N NE NE NE NE  N  N  N NW  W SW  W  S SW  W
WIND SPD                   9  6  5  5  4  6  5  6  6  6  5  4  4  4  4  5  4  4
CLOUDS                    FW B1 B2 B2 OV OV B2 B2 B2 B1 B1 SC B1 B1 B2 OV OV OV
POP 12HR                      0          10          20           0          30
QPF 12HR                      0           0           0           0        0.03
SNOW 12HR                 00-00       00-00       00-00
SNOW                                      S                       S  S  C  C  S
WIND CHILL                -8 -7 -1  3  7  1  2 -6 -8-13 -8  3  9  5  2  3  5  6
MIN CHILL                   -11    -6     0    -7   -13   -13     4     0     1


DATE           02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16  TUE 02/16/16
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          20      -5     9       5    23      17    32      21    35
TEMP          17 12  1   -4  5  8  6    5 18 21 19   17 28 29 24   21 31 30
DEWPT         13  7 -3   -8 -5 -2  1    4 11 16 19   16 24 23 23   21 28 24
PWIND DIR        NW       N     N       E    SE       S     W       W     W
WIND CHAR        GN      GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    B2 SC FW   FW FW SC SC   B1 B2 OV OV   B2 B2 B1 SC   B1 B2 B1
POP 12HR         20       0     5      20    40      30    10      20    10
SNOW           S                   S    S  C  C  C    C        S    S

$$
IAZ086-111000-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
259 AM CST WED FEB 10 2016

DATE           02/09/16      WED 02/10/16            THU 02/11/16            FRI
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                       5          19           5          22          13
TEMP                      11 10 13 16 19 20 19 13  8  5  7 18 21 18 13 14 14 17
DEWPT                      6  7  8 10 12  9  8  7  5  2  4  6  8  9  9 12 10 14
RH                        80 87 80 77 74 62 61 76 87 87 87 59 56 67 84 92 84 88
WIND DIR                  NW NW NW NW NE NE NE NE  N  N NE  N NW NW NW  S SW  S
WIND SPD                  11  6  5  4  4  4  5  6  6  5  5  4  5  3  3  5  4  4
CLOUDS                    FW B1 OV OV OV OV OV B2 B2 B1 B1 SC B1 B1 B2 B2 OV OV
POP 12HR                      0          20          20           5          20
QPF 12HR                      0        0.01        0.01           0        0.01
SNOW 12HR                 00-00           T           T
SNOW                                S     S                             S  S  S
WIND CHILL                -3 -1  4  9 12 12 11  3 -4 -6 -2 11 14     7  5  6 10
MIN CHILL                    -5     0     9     1    -7    -7    11     4     4


DATE           02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16  TUE 02/16/16
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          26       2    15       9    27      20    35      24    39
TEMP          22 19  8    3 11 13 11    9 22 25 22   20 31 32 27   24 35 34
DEWPT         18 12  2   -3 -3  0  2    5 12 17 22   19 25 26 25   23 30 28
PWIND DIR        NW       N     N       E    SE       S     W       W     W
WIND CHAR        GN      GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    B2 B1 FW   FW FW SC B1   B1 B2 OV OV   B2 B1 B1 SC   B1 B2 SC
POP 12HR         20       0     5      10    40      30    10      10    10
SNOW           S                           C  C  C    C

$$



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