Point Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 091530
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
930 AM CST TUE FEB 9 2016

IAZ060-092200-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
930 AM CST TUE FEB 9 2016

DATE             TUE 02/09/16            WED 02/10/16            THU 02/11/16
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           4          15           7          20
TEMP                   14 16 13 10  9  6  4  6 12 15 14 14 11 10  7  9 16 20 18
DEWPT                   5  6  5  3  2  1 -1  0  1  4  6  6  5  4  2  3  4  6  8
RH                     67 64 70 73 72 79 79 76 60 61 70 70 76 76 79 76 58 54 64
WIND DIR               NW NW NW NW NW NW NW NW  N NW NE  E NE NE NE NE NE NE NE
WIND SPD               19 19 16 13 11 10  9  8  5  3  3  6  6  6  6  6  3  3  3
CLOUDS                 SC FW FW FW SC SC SC B1 B2 B2 OV B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR                      0           0          30          20           5
QPF 12HR                      0           0        0.04        0.01           0
SNOW 12HR                 00-00       00-00           1
FLURRIES
SNOW                                         S  C  C  S  S                    S
WIND CHILL             -4 -1 -3 -6 -6 -9-10 -7  3  9  8  4  0 -1 -5 -2 10
MIN CHILL              -8    -3    -7   -12   -10     5     0    -6    -6    12


DATE               FRI 02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16
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            15    27       1    14       8    27      22    36
TEMP          17   20 27 18  8    1 11 11  9   11 22 26 28   22 35 34
DEWPT         10   15 18 10  2   -5 -4  0  2    4 12 17 22   18 24 25
PWIND DIR           S    NW       N     N       E    SE      SW    NW
WIND CHAR          LT    GN      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    B2   OV B2 B1 SC   FW FW SC SC   B1 B2 B2 B2   B2 B2 B1
POP 12HR           20    10       0     5      20    30      20    10
SNOW           S    S                      S    S  C  C  S    S

$$
IAZ039-092200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
930 AM CST TUE FEB 9 2016

DATE             TUE 02/09/16            WED 02/10/16            THU 02/11/16
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           8          -2          14
TEMP                    9 11  9  7  4  2 -1  0  5  8  7  5  3  1 -2  3 11 14  9
DEWPT                   3  4  3  1  0 -2 -5 -4 -3 -1  1  0 -1 -3 -4 -1  2  3  3
RH                     76 73 76 76 83 83 83 83 69 66 76 79 83 83 91 83 66 61 76
WIND DIR               NW NW NW NW NW NW NW NW NW NW  N  N  N  N  N  E  W  W  W
WIND SPD               20 19 18 16 13 12 11 10  9  9  5  5  5  5  5  4  2  3  3
CLOUDS                 SC B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC
POP 12HR                      0           0          10          10           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
SNOW                                                                          S
OBVIS                  BS BS
WIND CHILL            -10 -7 -9-11-13-16-19-16 -9 -5 -3 -6 -8-11-14 -6     8  3
MIN CHILL             -11   -11   -14   -20   -20    -8    -9   -15   -14     2


DATE               FRI 02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16
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             8    19      -5     7       1    21      16    29
TEMP           9   13 19 11  1   -5  6  4  3    5 17 20 23   16 28 27
DEWPT          5    9 12  6 -3   -9 -6 -3 -2    1  9 14 18   16 21 21
PWIND DIR           W    NW      NW     N       E    SE       S    NW
WIND CHAR          LT    GN      GN    GN      LT    BZ      GN    BZ
AVG CLOUDS    B1   B2 B2 B1 FW   FW FW FW SC   B1 B2 B2 OV   OV B2 B1
POP 12HR           20    20       0     5      10    30      30    10
SNOW           S    S  S  S                        C  C  C    C

$$
IAZ048-092200-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
930 AM CST TUE FEB 9 2016

DATE             TUE 02/09/16            WED 02/10/16            THU 02/11/16
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                      13           1          12           3          17
TEMP                   10 12 10  8  6  3  1  3  7 12 11 10  7  6  3  6 12 17 13
DEWPT                   4  5  4  2  1 -1 -3 -1  0  3  5  4  3  2  1  2  4  5  6
RH                     76 73 76 76 79 83 83 83 72 66 76 76 83 83 91 83 70 58 73
WIND DIR               NW NW NW NW NW NW NW  N  N  N NE NE NE NE NE NE NE NE NE
WIND SPD               20 20 17 14 12 10  9  8  6  3  3  5  5  6  6  5  3  1  1
CLOUDS                 SC FW FW FW SC SC SC B1 B2 B2 B2 B2 B2 B1 B1 B1 SC B1 B1
POP 12HR                      0           0          30          20           5
QPF 12HR                      0           0        0.02        0.01           0
SNOW 12HR                 00-00       00-00           T
FLURRIES
SNOW                                            S  C  S  S                    S
OBVIS                  BS BS
WIND CHILL             -9 -6 -8 -9-10-12-14-11 -5  5  5  0 -3 -6 -9 -5  6
MIN CHILL             -13    -9   -12   -15   -14    -1    -4    -9    -9     9


DATE               FRI 02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16
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            12    23      -2    10       5    24      19    33
TEMP          15   18 23 15  4   -2  8  7  6    9 20 23 26   19 32 30
DEWPT          9   14 17  9  0   -6 -4  0  1    4 12 17 21   18 24 24
PWIND DIR           S    NW       N     N       E    SE      SW    NW
WIND CHAR          LT    GN      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    B2   OV B2 B1 SC   FW FW SC SC   B1 B2 B2 OV   B2 B2 B1
POP 12HR           20    20       0     5      20    30      20    10
SNOW           S    S  S  S                S    S  C  C  S    S

$$
IAZ004-092200-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
930 AM CST TUE FEB 9 2016

DATE             TUE 02/09/16            WED 02/10/16            THU 02/11/16
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                      13          -4           9          -2          14
TEMP                    8 12  8  4  2 -1 -4 -2  5  9  8  6  3  0 -2  2 10 14 11
DEWPT                   3  6  3  1 -1 -3 -5 -3 -1  1  3  2  0 -2 -3  0  4  5  6
RH                     79 76 79 87 87 91 95 95 76 69 79 83 87 91 95 91 76 67 80
WIND DIR               NW NW NW NW NW  N  N  N NE  E  E NE NE NE  E SE SW SW SW
WIND SPD               21 20 18 16 12 11  9  5  5  4  4  5  5  5  5  5  5  5  5
CLOUDS                 FW FW SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2
POP 12HR                      0           5          30          10          10
QPF 12HR                      0           0        0.04           0           0
SNOW 12HR                 00-00       00-00           1
FLURRIES
SNOW                                         S  C  S                          S
OBVIS                  BS BS
WIND CHILL            -12 -7-11-15-15-19-20-14 -6  1 -1 -5 -7-11-14 -9  0  5  2
MIN CHILL             -19   -11   -17   -22   -20    -3    -8   -14   -14     0


DATE               FRI 02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16
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             8    17     -10     6       0    21      16    30
TEMP          13   14 17  7 -4  -10  4  2  3    6 17 20 24   16 29 26
DEWPT          9   11 11  3 -8  -13 -7 -3 -1    2 12 16 21   16 22 22
PWIND DIR          SW     N       N    NE      SE     S      SW    NW
WIND CHAR          LT    GN      BZ    GN      GN    BZ      BZ    BZ
AVG CLOUDS    B2   OV B2 SC FW   FW FW SC B1   B2 B2 B2 OV   B2 B1 B1
POP 12HR           30    10       0     5      20    30      20    10
SNOW           S    C                      S    S  C  C  S    S

$$
IAZ035-092200-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
930 AM CST TUE FEB 9 2016

DATE             TUE 02/09/16            WED 02/10/16            THU 02/11/16
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                      13          -2          10           1          15
TEMP                    9 12  9  6  3  0 -2  0  6 10  9  9  5  4  1  4 11 15 12
DEWPT                   2  4  3  1 -1 -3 -5 -2  0  2  4  3  2  0 -2  1  3  4  5
RH                     72 70 76 79 83 87 87 91 76 69 80 76 87 83 87 87 69 61 73
WIND DIR                N NW NW NW NW NW NW  N  N NE  E  E NE NE NE  E SE  S  S
WIND SPD               19 17 16 14 11 10  9  6  5  3  2  5  5  6  6  5  1  2  4
CLOUDS                 FW FW FW SC SC SC SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1
POP 12HR                      0           0          30          20          10
QPF 12HR                      0           0        0.04        0.01           0
SNOW 12HR                 00-00       00-00           1
FLURRIES
SNOW                                         S  C  S  S  S                    S
OBVIS                  BS BS
WIND CHILL            -10 -5 -8-12-13-16-18-13 -4  4    -1 -5 -8-12 -7        5
MIN CHILL             -14    -9   -14   -19   -17    -2    -7   -13   -13     4


DATE               FRI 02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16
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            11    20      -6     8       3    23      18    31
TEMP          13   17 20 11  0   -6  5  5  5    8 18 22 26   18 29 29
DEWPT          8   13 13  5 -4   -9 -6 -3 -1    3 11 16 21   16 23 23
PWIND DIR           S     N       N     N      SE     S      SW    NW
WIND CHAR          LT    GN      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    B2   OV B2 SC FW   FW FW SC SC   B1 B2 B2 OV   B2 B2 B1
POP 12HR           30    10       0     5      20    30      20    10
SNOW           S    C                      S    S  C  C  S    S

$$
IAZ094-092200-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
930 AM CST TUE FEB 9 2016

DATE             TUE 02/09/16            WED 02/10/16            THU 02/11/16
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                      18           6          21          11          26
TEMP                   15 18 15 12 10  8  6  8 16 21 19 18 15 15 11 14 22 26 23
DEWPT                   7  8  6  5  4  3  2  3  4  7  9  9  8  7  6  6  7  9 10
RH                     70 64 67 73 76 79 83 79 58 54 64 67 73 70 80 70 52 48 57
WIND DIR               NW NW NW NW NW NW NW  N  N NW NE  E NE NE NE  E  E NE  E
WIND SPD               20 20 18 14 11  9  8  8  6  3  4  8  8  9  9  9  6  5  4
CLOUDS                 SC FW FW SC SC SC SC B1 B2 B2 OV B2 B2 B2 B2 B1 B1 B1 B1
POP 12HR                      0           0          30          20           5
QPF 12HR                      0           0        0.05           0           0
SNOW 12HR                 00-00       00-00           1
FLURRIES
SNOW                                         S  C  C  S  S
WIND CHILL             -3  1 -1 -4 -5 -5 -7 -4  7    12  8  4  3 -2  2 14 19 17
MIN CHILL              -7    -2    -7    -7    -7    10     4    -3    -3    16


DATE               FRI 02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16
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    32       4    18      10    29      22    39
TEMP          18   22 32 23 13    4 16 15 13   13 25 28 30   22 38 35
DEWPT         11   16 21 14  5   -1 -1  2  3    5 14 19 23   20 26 26
PWIND DIR          SE    NW       N     N       E    SE      SW    NW
WIND CHAR          LT    GN      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    B1   B2 B1 B1 SC   FW FW SC SC   B1 B2 B2 B2   B2 B1 SC
POP 12HR           10    10       0     5      20    30      20    10
SNOW                                       S    S  C  C  S    S

$$
IAZ017-092200-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
930 AM CST TUE FEB 9 2016

DATE             TUE 02/09/16            WED 02/10/16            THU 02/11/16
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                      10          -5           7          -4          12
TEMP                    7  9  8  5  1 -1 -5 -3  2  7  5  4  0 -2 -4  0  7 12  8
DEWPT                   2  4  2  0 -2 -4 -7 -5 -3 -1  1  0 -2 -4 -6 -2  2  3  4
RH                     79 80 76 79 87 87 91 91 79 69 83 83 91 91 91 91 79 66 83
WIND DIR               NW NW NW NW NW NW NW NW NW NW  N NE  N  N NE  E SW SW SW
WIND SPD               23 23 18 17 14 13 11  8  8  6  4  5  4  4  4  4  3  4  4
CLOUDS                 SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1
POP 12HR                      0           0          20          10          10
QPF 12HR                      0           0        0.01           0           0
SNOW 12HR                 00-00       00-00           T
FLURRIES
SNOW                                            S  S                          S
OBVIS                  BS BS
WIND CHILL            -14-11-11-14-18-20-23-18-12 -5 -4 -7-10-12-15-10  0  4 -1
MIN CHILL             -16   -14   -18   -23   -22    -9   -11   -16   -15    -1


DATE               FRI 02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16
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             7    16      -9     5      -1    19      15    29
TEMP          10   13 16  8 -2   -9  3  2  1    5 15 18 23   15 27 27
DEWPT          6    9 11  4 -6  -12 -7 -4 -3    1 10 15 19   15 21 22
PWIND DIR          SW    NW      NW     N      SE    SE       S    NW
WIND CHAR          LT    GN      GN    GN      GN    BZ      GN    BZ
AVG CLOUDS    B2   B2 B2 SC SC   FW FW SC SC   B1 B2 B2 OV   OV B2 B1
POP 12HR           30    10       0     5      20    30      20    10
SNOW           S    C                      S    S  C  C  S    S

$$
IAZ049-092200-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
930 AM CST TUE FEB 9 2016

DATE             TUE 02/09/16            WED 02/10/16            THU 02/11/16
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          10           1          16
TEMP                   10 11  9  6  4  1 -1  1  6 10  9  8  5  4  1  4 12 16 12
DEWPT                   4  4  3  1  0 -2 -4 -2 -1  1  3  2  1 -1 -2  1  3  4  5
RH                     76 73 76 79 83 87 87 87 72 66 76 76 83 79 87 87 66 58 73
WIND DIR               NW NW NW NW NW NW NW NW NW NW  N NE  N NE NE NE NE SE  S
WIND SPD               23 21 18 16 13 12 11  9  9  8  5  5  6  6  5  5  3  2  1
CLOUDS                 SC SC SC SC SC SC SC B1 B1 B1 B2 B2 B2 B1 B1 SC SC SC B1
POP 12HR                      0           0          20          20           5
QPF 12HR                      0           0        0.01        0.01           0
SNOW 12HR                 00-00       00-00           T
FLURRIES
SNOW                                            S  S  S  S                    S
OBVIS                  BS BS
WIND CHILL            -10 -8-10-12-14-17-18-14 -8 -2 -1 -2 -7 -8-11 -7  6
MIN CHILL             -12   -11   -14   -19   -17    -5    -7   -12   -12     9


DATE               FRI 02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16
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            10    21      -3     8       2    22      18    32
TEMP          13   17 21 13  3   -3  7  5  4    8 17 21 23   18 31 29
DEWPT          7   12 16  8 -1   -7 -5 -2  0    3 11 16 20   17 23 23
PWIND DIR          SW    NW       N     N       E    SE       S    NW
WIND CHAR          LT    GN      GN    GN      GN    BZ      GN    BZ
AVG CLOUDS    B1   B2 B2 B1 FW   FW FW FW SC   B1 B2 B2 OV   OV B2 B1
POP 12HR           20    20       0     5      20    30      30    10
SNOW           S    S  S  S                S    S  C  C  C    C

$$
IAZ086-092200-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
930 AM CST TUE FEB 9 2016

DATE             TUE 02/09/16            WED 02/10/16            THU 02/11/16
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                      15           3          16           6          22
TEMP                   14 15 12  8  8  5  3  5 12 16 15 13 11  9  6  9 18 22 18
DEWPT                   7  7  5  4  3  2  0  1  1  3  5  6  6  4  3  4  6  7  8
RH                     73 70 73 83 79 87 87 83 60 56 64 73 80 80 87 80 59 52 64
WIND DIR               NW NW NW NW NW NW NW NW NW NW  N NE NE NE NE NE NE  N  N
WIND SPD               21 20 19 17 13 12 11 10  9  9  5  5  8  8  6  6  4  3  3
CLOUDS                 B1 B2 B1 SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC B1
POP 12HR                      0           0          20          20           5
QPF 12HR                      0           0        0.01        0.01           0
SNOW 12HR                 00-00       00-00           T
FLURRIES
SNOW                                            S  S  S  S                    S
WIND CHILL             -5 -2 -6-10 -9-11-13-10  0  5  6  4 -1 -3 -6 -2 11
MIN CHILL              -9    -7   -11   -13   -13     2    -2    -6    -6    12


DATE               FRI 02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16
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            14    27       2    15       7    25      20    36
TEMP          15   18 27 19 10    2 13 12 10   10 21 24 27   20 35 32
DEWPT          9   13 19 12  4   -2 -2  1  3    4 11 16 22   18 24 25
PWIND DIR           W    NW       N     N       E    SE       S     W
WIND CHAR          LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1   B2 B2 B1 SC   FW FW FW SC   B1 B2 B2 OV   B2 B2 B1
POP 12HR           20    20       0     5      10    30      30    10
SNOW           S    S  S  S                S    S  C  C  C    C

$$



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