Point Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 042259
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
459 PM CST WED MAR 4 2015

IAZ060-051000-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
459 PM CST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
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          23          18          45          30
TEMP             22 15  9  7  2  6 17 23 22 19 18 22 24 28 40 45 42 34 32 30 30
DEWPT             5  1 -3 -5 -6 -6 -1  2  3  5  5  9 12 16 23 26 25 24 22 24 23
RH               47 53 57 57 68 57 44 39 43 54 56 57 60 60 50 47 50 66 66 78 75
WIND DIR         NW NW  N NW NW NW  W SW  S  S  S  S  S SW SW SW  W  W  W  W  W
WIND SPD         13 11  8  6  4  6  6  8  9 11 13 14 14 14 16 13  9  6  8  6  9
CLOUDS           B1 FW FW CL CL CL CL FW FW FW SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                      5           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES          C
WIND CHILL        9  2 -3 -5 -7 -6  7 14 12  7  4  9 12 17 32 39 36 28 25 23 22
MIN CHILL         8    -4    -8   -11    10     3     4    11    34    24    20


DATE           03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
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          44      29    48      29    57      37    60      38    62
TEMP          41 41 30   29 42 44 31   30 51 52 43   37 56 55 43   38 57 57
DEWPT         29 31 26   25 32 29 24   23 33 35 33   34 40 40 35   34 43 41
PWIND DIR        NW       W     W      NW     S       S    SW       S     S
WIND CHAR        GN      LT    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC   SC B1 SC SC   SC SC FW FW   FW FW FW FW   FW FW FW
POP 12HR         10       5     5       5     5       5     5       5     5

$$
IAZ039-051000-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
459 PM CST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
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                     -10          14           5          37          22
TEMP             10  5 -3 -4-10 -4  7 13 12  5  7 10 13 20 32 37 33 26 22 23 23
DEWPT             1 -4 -9-11-13-10 -5 -1 -1 -1 -1  3  7 13 20 24 24 25 20 23 22
RH               66 65 75 71 86 75 57 53 55 76 69 73 76 74 61 59 69 96 92100 96
WIND DIR         NW NW NW NW NW NW  W SW  S  S  S  S  S SW SW SW  W  W  W  W  W
WIND SPD          6 11  9  6  4  8  9 10  8  9 13 14 16 14 16 13 10  9  9  8 10
CLOUDS           B1 FW FW CL CL FW FW FW FW FW SC SC B1 B1 SC SC SC B1 B1 B1 B1
POP 12HR                     20           0           0           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES          C
SNOWSHWRS         S
WIND CHILL       -1-11-19-18-23-19 -7  1  0 -9-10 -7 -3  6 21 28 25 17 12 14 13
MIN CHILL        -2   -19   -25   -26    -3   -11   -10    -1    24    12    12


DATE           03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
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          35      20    40      20    45      31    52      31    55
TEMP          33 33 23   20 36 36 24   20 40 40 35   31 48 47 36   31 50 51
DEWPT         28 26 22   20 29 27 21   17 29 31 31   31 37 36 29   29 39 40
PWIND DIR         W       W     W      NW    SW       S    SW       S     S
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 SC SC   B1 B1 B1 SC   SC SC SC SC   FW FW SC SC   FW FW FW
POP 12HR         10       5     5       5     5       5    10       5     5
SNOW              S

$$
IAZ048-051000-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
459 PM CST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
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          18          12          41          25
TEMP             18 11  2 -1 -5 -1 10 18 16 12 14 16 21 24 36 41 37 28 28 26 25
DEWPT             5 -2 -7 -9-10 -7 -2  3  3  4  4  8 11 16 24 25 25 26 20 23 21
RH               56 55 65 68 78 75 57 51 56 70 64 70 65 71 61 52 61 92 71 88 84
WIND DIR         NW NW  N NW NW NW  W SW  S  S  S  S  S SW SW  W  W  W  W  W  W
WIND SPD         13 11  9  5  4  6  8  9  8 10 13 13 13 13 14 12  9  8  8  8 10
CLOUDS           SC SC CL CL CL CL CL FW FW FW SC SC B1 SC SC SC SC SC SC SC SC
POP 12HR                     10           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES          C
WIND CHILL        4 -4-14-13-16-14 -2  7  5 -1 -1  1  8 12 27 34 30 20 20 17 15
MIN CHILL         2   -14   -17   -20     2    -3    -1     7    29    16    14


DATE           03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
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          39      25    44      25    53      34    57      34    59
TEMP          37 36 28   26 39 41 31   27 48 47 39   34 53 51 40   34 55 55
DEWPT         29 28 26   23 30 28 24   21 31 34 32   32 39 39 33   31 43 42
PWIND DIR        NW       W     W      NW     S       S    SW       S     S
WIND CHAR        GN      LT    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B1 SC SC   SC B1 SC SC   SC SC FW FW   FW FW FW FW   FW FW FW
POP 12HR         10       5     5       5     5       5     5       5     5

$$
IAZ004-051000-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
459 PM CST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
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                     -11          19          14          40          23
TEMP              8  0 -7 -8-11 -5  8 18 16 14 17 19 20 22 34 40 33 23 24 23 24
DEWPT            -2 -7-13-13-14 -9 -2  4  5  6  7  9 13 17 23 26 25 23 21 23 23
RH               63 71 74 78 86 82 63 53 61 70 64 64 74 81 64 57 72100 88100 96
WIND DIR         NW NW NW NW  W  W SW  S  S  S  S  S SW SW  W  W  W  W  W  W  W
WIND SPD          9 10  5  4  3  8 11 13 13 16 18 17 16 14 14 13 11 10 11 11 12
CLOUDS           SC CL FW CL CL FW FW FW FW SC SC B1 B1 SC SC SC SC B1 B1 B1 B1
POP 12HR                      0           0           0           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
WIND CHILL       -5-16-20-19-20-20 -6  4  2 -2  1  4  6  9 24 32 25 13 14 11 12
MIN CHILL        -5   -21   -20   -28    -3    -3     1     6    24    11    10


DATE           03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
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          36      22    43      25    51      32    53      33    55
TEMP          33 35 25   25 35 39 26   25 43 45 37   33 47 48 37   34 48 52
DEWPT         27 28 23   22 29 25 21   20 29 33 33   30 36 37 32   29 40 38
PWIND DIR        NW       W     W       W    SW      SW    SW       S     S
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 B1   B1 B1 SC SC   FW FW FW SC   FW FW FW FW   FW FW FW
POP 12HR         10      10    10       5     5       5     5       5     5
SNOW              C

$$
IAZ035-051000-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
459 PM CST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
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                      -8          19          13          40          23
TEMP             13  8 -2 -3 -8 -2 10 18 18 13 15 17 20 23 36 40 35 25 25 23 24
DEWPT             4 -4-10-11-14 -8 -2  4  4  4  5  9 12 17 23 25 24 22 19 20 22
RH               67 57 68 68 74 75 57 53 53 67 64 70 71 77 59 55 64 88 78 88 92
WIND DIR         NW NW NW NW NW  W SW  S  S  S  S  S SW SW  W  W  W  W  W  W  W
WIND SPD         10 10  6  4  3  6  8 10 11 13 17 16 14 13 13 12  9  8  9  8 10
CLOUDS           SC SC CL CL CL FW FW FW FW SC SC SC B1 SC SC SC SC B1 B1 B1 B1
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES          C
WIND CHILL        1 -7-15-13-17-16 -2  6  5 -2 -1  2  6 11 27 33 28 16 16 14 14
MIN CHILL         0   -17   -17   -23     0    -3    -1     6    27    14    13


DATE           03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
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          37      24    43      24    52      33    55      33    57
TEMP          34 36 25   24 37 41 29   25 46 47 40   33 49 49 37   33 53 54
DEWPT         28 27 23   22 29 27 22   19 30 32 32   31 37 38 30   29 41 40
PWIND DIR        NW       W     W      NW     S       S    SW       S     S
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 SC SC   B1 B1 SC SC   FW FW FW FW   FW FW FW FW   FW FW FW
POP 12HR         10       5    10       5     5       5     5       5     5

$$
IAZ094-051000-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
459 PM CST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
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          25          18          48          31
TEMP             22 15 10  5  3  7 20 25 23 18 20 23 24 28 42 48 44 38 35 34 31
DEWPT             5  4  1 -3 -3 -3  2  6  6  7  9 10 12 17 24 28 27 28 25 27 25
RH               47 61 66 69 75 63 45 44 47 61 62 57 60 63 48 46 51 67 66 75 78
WIND DIR          N  N  N  N NW NW NW  W  S  S  S  S  S SW SW SW SW SW SW  W  W
WIND SPD         11 12 10  9  4  8  6  6  8 10 14 14 16 17 17 14 10  8  8  8  9
CLOUDS           SC SC FW CL CL FW CL FW FW FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR                      5           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL       10  1 -4 -9 -6 -6 11 17 14  6  6 11 11 16 33    38 32 28 27 23
MIN CHILL         9    -4    -9   -11    13     4     6    10    37    27    22


DATE           03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
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          48      29    52      31    58      36    61      37    61
TEMP          46 43 33   29 47 47 37   31 51 51 44   36 55 55 41   37 55 56
DEWPT         32 32 28   27 33 33 27   25 35 35 35   34 41 41 38   35 45 42
PWIND DIR         W      NW     W      NW     S       S    SW       S     S
WIND CHAR        GN      LT    GN      LT    LT      GN    GN      GN    GN
AVG CLOUDS    SC SC FW   SC B1 SC SC   FW FW FW FW   FW FW FW FW   FW FW FW
POP 12HR         10       5     5       5     5       5     5       5     5

$$
IAZ017-051000-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
459 PM CST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
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                     -11          14           7          36          22
TEMP              7  0 -5 -6-11 -4  7 14 10  7 12 16 18 21 33 36 34 23 23 23 23
DEWPT             0 -7-12-14-14-10 -4  1  1  1  2  6 10 14 21 23 23 23 20 21 23
RH               72 71 71 67 86 75 60 55 66 76 63 64 70 74 61 59 64100 88 92100
WIND DIR         NW NW NW NW NW  W  W SW  S  S  S  S  S SW  W  W  W  W  W  W  W
WIND SPD          9 12  8  5  4  8  9 11 11 13 17 17 16 14 14 13 11 10 10 10 13
CLOUDS           SC CL FW CL CL FW FW FW FW SC SC B1 B1 B1 SC SC SC B1 B1 B1 B1
POP 12HR                      0           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES          C
WIND CHILL       -6-18-20-18-23-19 -8  0 -5-10 -5 -1  3  8 23 27 26 12 12 12 11
MIN CHILL        -7   -20   -23   -26    -5   -10    -4     4    24    11    10


DATE           03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
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          34      20    40      22    47      31    50      30    54
TEMP          32 32 22   20 38 38 26   23 40 42 35   31 45 45 36   30 50 50
DEWPT         27 25 21   20 29 25 21   17 29 31 31   30 35 35 29   28 38 39
PWIND DIR        NW       W     W      NW    SW       S    SW       S     S
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 SC   B1 B1 SC SC   SC FW FW SC   SC SC SC SC   FW FW FW
POP 12HR         10       5    10       5     5       5     5       5     5
SNOW              C

$$
IAZ049-051000-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
459 PM CST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
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          15           8          38          24
TEMP             15  8 -1 -4 -9 -3  9 15 14  9  9 14 18 22 34 38 35 28 24 26 25
DEWPT             6 -2 -8-10-12-10 -4  1  0  0  1  5  8 14 22 24 25 26 20 23 23
RH               67 63 71 75 86 71 54 53 53 66 69 67 64 71 61 57 66 92 84 88 92
WIND DIR          W  N NW NW NW NW  W SW  S  S  S  S  S SW SW SW  W  W  W  W  W
WIND SPD         10 12  9  6  4  8  8  9  8 10 14 16 17 17 16 14 10  9  8  8 10
CLOUDS           B1 SC FW CL CL FW FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 SC
POP 12HR                     20           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
SNOWSHWRS         S
WIND CHILL        2 -8-17-18-20-18 -4  3  3 -5 -8 -2  3  8 23 30 27 19 15 17 15
MIN CHILL         1   -19   -21   -24    -1    -8    -7     3    25    14    14


DATE           03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
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          37      23    42      23    50      32    55      33    58
TEMP          35 34 23   23 35 37 25   23 45 44 35   32 50 48 36   33 52 52
DEWPT         28 26 23   21 30 28 22   19 30 33 31   31 39 39 30   31 42 42
PWIND DIR         W       W     W      NW    SW       S    SW       S     S
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 SC   B1 SC SC SC   SC SC SC FW   FW FW FW FW   FW FW FW
POP 12HR         10       5     5       5     5       5     5       5    10

$$
IAZ086-051000-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
459 PM CST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
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          19          12          42          29
TEMP             22 19 12  7 -1  3 14 19 16 12 14 16 18 23 37 42 38 32 30 29 29
DEWPT             6  2 -1 -5 -8 -6 -3  1  1  2  3  6  8 15 21 25 25 26 23 26 24
RH               49 47 55 57 71 65 46 44 51 63 61 64 64 71 52 50 59 78 75 88 81
WIND DIR         NW NW  N  N NW NW NW  W  S  S  S  S  S  S SW SW SW SW SW SW  W
WIND SPD          8  9 11  9  5 10  9  8  6  9 12 13 16 17 17 14 11  9  9  9 10
CLOUDS           B1 B1 SC FW CL FW FW FW CL FW FW SC SC SC SC SC SC SC SC SC B1
POP 12HR                     10           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES          C
WIND CHILL       13  8 -3 -8-13-12  2  9  6 -1  0  2  3  9 27 34 30 24 21 20 20
MIN CHILL        12    -3   -13   -16     4    -3    -2     2    29    20    19


DATE           03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
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          42      26    47      27    53      35    59      36    61
TEMP          40 38 28   26 41 42 30   28 48 46 40   35 54 51 40   37 56 56
DEWPT         29 30 26   25 31 30 25   22 32 33 31   33 39 39 36   34 44 42
PWIND DIR         W      NW     W      NW    SW       S    SW       S     S
WIND CHAR        GN      LT    GN      GN    LT      GN    GN      GN    GN
AVG CLOUDS    SC SC SC   SC B1 B1 SC   SC SC FW FW   FW FW FW FW   FW FW FW
POP 12HR         10       5     5       5     5       5     5       5     5

$$



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