Point Forecast Matrices
Issued by NWS Des Moines, IA

Home | Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
803
FOUS53 KDMX 220651
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
1250 AM CST SUN JAN 22 2017

IAZ060-231000-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
1250 AM CST SUN JAN 22 2017

DATE           01/21/17      SUN 01/22/17            MON 01/23/17            TUE
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                      33          42          32          42          30
TEMP                      36 35 34 39 42 40 37 35 34 32 33 38 42 37 34 32 31 30
DEWPT                     34 32 31 34 34 34 34 32 31 30 30 31 30 30 30 29 29 29
RH                        92 89 89 82 73 79 89 89 89 92 89 76 62 75 85 88 92 96
WIND DIR                  NW NW  N  N NW NW NW NW NW NW NW NW  W NE SE SE SE  E
WIND SPD                   4  5  8 10 11 10 10  8  8  6  6  5  5  3  3  3  5  6
CLOUDS                    SC B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     10           5           5           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                                          S
OBVIS                     PF  F PF
WIND CHILL                   29 27 33 36 33 30 28 27 25 27                   23
MIN CHILL              34    29    27    32    27    24    24    34    28    23
DENSE FOG                  Y  Y  Y


DATE           01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17  SAT 01/28/17
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      32    36      24    30      18    29      18    32
TEMP          40 39 35   32 36 32 28   24 30 27 22   18 28 28 23   19 31 28
DEWPT         32 33 33   31 30 27 25   21 20 18 17   15 17 17 17   15 18 19
PWIND DIR         E       N    NW      NW    NW      NW    NW      NW    NW
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 OV   OV OV OV OV   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1
POP 12HR         60      70    50      20     5       5     5       5     5
RAIN           S  L  L       C  C
SNOW           S     L    L  C  C  S

$$
IAZ039-231000-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
1250 AM CST SUN JAN 22 2017

DATE           01/21/17      SUN 01/22/17            MON 01/23/17            TUE
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                      32          39          32          39          28
TEMP                      34 33 35 38 39 37 35 34 33 32 34 38 39 35 31 29 30 28
DEWPT                     33 33 34 36 36 35 33 33 32 32 32 33 31 31 29 29 28 28
RH                        96100 96 92 89 92 92 96 96100 92 82 73 85 92100 92100
WIND DIR                   W NW NW NW NW NW NW NW NW NW NW NW NW NW  N  S  E  E
WIND SPD                   3  4  5  8  9  9  9  8  8  6  6  8  8  4  2  2  3  4
CLOUDS                    B1 B2 B2 B2 OV OV OV OV OV OV B2 B2 B1 B2 B1 B2 B1 B2
POP 12HR                     10           5           5           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                                          S
OBVIS                     F+  F  F  F PF
WIND CHILL                         32 33 30 28 28 26 26 27 32 33
MIN CHILL              31    28    28    30    26    25    25    30    26    23
DENSE FOG                  Y  Y  Y


DATE           01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17  SAT 01/28/17
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      32    35      25    28      19    26      16    28
TEMP          37 35 34   32 35 32 29   25 28 25 23   19 26 23 19   17 27 25
DEWPT         32 33 33   32 32 29 26   24 22 21 20   17 18 18 16   15 18 20
PWIND DIR         E      NE    NW      NW    NW      NW    NW      NW    NW
WIND CHAR        LT      GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 OV   OV OV OV OV   B2 B2 B2 B2   B2 B2 B1 B1   B1 B1 B1
POP 12HR         60      80    70      10    20      10     5      10    10
RAIN           S  L          L  C
SNOW           S     D    L  L  C             S

$$
IAZ048-231000-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
1250 AM CST SUN JAN 22 2017

DATE           01/21/17      SUN 01/22/17            MON 01/23/17            TUE
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                      32          41          31          40          29
TEMP                      33 33 33 39 41 38 36 34 33 31 32 37 40 35 33 31 30 29
DEWPT                     32 32 31 34 34 34 33 32 31 30 30 31 30 31 30 29 30 29
RH                        96 96 92 82 76 85 89 92 92 96 92 79 67 85 89 92100100
WIND DIR                  NW NW NW NW NW NW NW NW NW NW NW NW NW NE  E  E  E  E
WIND SPD                   4  6  9 11 12 10 10  8  8  6  6  5  5  3  4  3  5  5
CLOUDS                    SC B2 B2 B2 B2 OV OV B2 OV B2 B2 B1 B1 B2 B1 B2 B1 B1
POP 12HR                     10           5           5           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                                          S
OBVIS                     F+  F PF
WIND CHILL                   27 26 32 34 31 29 27 26 24 26                24 23
MIN CHILL              31    26    25    31    26    24    24    32    26    22
DENSE FOG                  Y  Y  Y


DATE           01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17  SAT 01/28/17
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          40      32    35      23    28      18    27      17    30
TEMP          37 37 34   32 35 31 28   23 28 25 21   18 26 26 22   17 29 27
DEWPT         32 33 33   32 30 28 25   22 20 19 18   16 17 17 17   16 18 20
PWIND DIR         E      NE    NW      NW    NW      NW    NW      NW    NW
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 OV OV   OV OV OV OV   B2 B2 B2 B2   B2 B2 B1 B1   B1 B1 B1
POP 12HR         60      80    60      10    10      10    10       5     5
RAIN           S  L  L       L
SNOW           S     L    D  L  C

$$
IAZ004-231000-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
1250 AM CST SUN JAN 22 2017

DATE           01/21/17      SUN 01/22/17            MON 01/23/17            TUE
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                      30          37          28          36          26
TEMP                      32 32 33 36 37 35 32 32 29 28 28 34 36 31 29 28 28 26
DEWPT                     30 31 32 34 34 33 31 30 28 27 27 28 29 29 28 27 27 26
RH                        92 96 96 92 89 92 96 92 96 96 96 78 75 92 96 96 96100
WIND DIR                  NW NW NW NW NW NW NW NW NW NW NW  W SW  E SE SE SE  E
WIND SPD                   9  9 10 12 12 11  9  9  8  6  4  5  4  4  5  5  6  8
CLOUDS                    B2 OV OV OV OV OV OV OV B2 B2 B2 B1 B1 B2 B2 B2 B2 B2
POP 12HR                     10           5           5           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                                          C
OBVIS                     F+ PF PF
WIND CHILL                25 24 25 28 29 27 24 24 21 21             23 22 21 18
MIN CHILL              25    24    24    26    23    20    20    26    22    18
DENSE FOG                  Y  Y  Y


DATE           01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17  SAT 01/28/17
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      27    30      21    24      15    23      14    27
TEMP          34 33 32   27 30 28 26   21 24 21 19   15 22 20 17   15 26 21
DEWPT         29 31 31   27 27 26 23   20 18 18 16   14 16 16 15   14 18 20
PWIND DIR         E       N    NW      NW    NW      NW    NW      NW    NW
WIND CHAR        GN      BZ    BZ      GN    GN      GN    GN      GN    BZ
AVG CLOUDS    B2 OV OV   OV OV OV OV   OV OV B2 B2   B2 B1 B1 B1   B1 B1 B1
POP 12HR         60      90    70      10    20      10    10      10    10
RAIN              L  C
SNOW           C  L  D    D  L  S  S          S

$$
IAZ035-231000-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
1250 AM CST SUN JAN 22 2017

DATE           01/21/17      SUN 01/22/17            MON 01/23/17            TUE
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                      31          40          29          39          28
TEMP                      31 32 33 38 40 37 35 32 31 29 30 35 39 34 31 28 28 28
DEWPT                     29 30 31 33 34 33 32 31 30 28 29 29 30 30 29 28 28 28
RH                        92 92 92 82 79 85 89 96 96 96 96 78 70 85 92100100100
WIND DIR                  NW NW NW NW NW NW NW NW NW NW NW  W  W NE  E SE  E  E
WIND SPD                   4  5  8 11 12 10  9  8  8  5  4  5  5  3  5  4  6  8
CLOUDS                    B1 B2 OV OV OV OV OV B2 B2 B2 B1 B1 B1 B2 B1 B2 B2 B2
POP 12HR                     10           5           5           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                                          S
OBVIS                     F+  F  F
WIND CHILL                   26 26 30 33 30 28 25 25 23             25    21 20
MIN CHILL              29    26    26    29    25    23    23    29    22    20


DATE           01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17  SAT 01/28/17
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          38      30    33      22    26      16    26      16    29
TEMP          36 35 34   30 33 30 26   22 26 23 19   16 25 24 19   17 28 26
DEWPT         31 32 32   29 28 27 24   20 19 19 17   15 17 17 16   14 18 20
PWIND DIR         E      NE    NW      NW    NW      NW    NW      NW    NW
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 OV OV   OV OV OV OV   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1
POP 12HR         60      90    70      10    10      10    10       5     5
RAIN              L  S
SNOW           S  C  D    D  L  C

$$
IAZ094-231000-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
1250 AM CST SUN JAN 22 2017

DATE           01/21/17      SUN 01/22/17            MON 01/23/17            TUE
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                      32          41          30          42          29
TEMP                      35 34 33 38 41 39 37 34 32 30 31 38 42 36 33 30 30 29
DEWPT                     33 32 31 32 33 33 32 31 30 28 29 29 29 30 28 28 29 28
RH                        92 92 92 79 73 79 82 89 92 92 92 70 60 79 82 92 96 96
WIND DIR                   N  N  N  N  N NW NW NW NW NW NW NW  W SE SE SE SE SE
WIND SPD                   5  6 10 12 13 12 11  9  8  6  6  5  5  3  4  4  6  8
CLOUDS                    B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC B1
POP 12HR                     10           5           5           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS                     F+ F+ PF
WIND CHILL                   27 25 30 33 32 29 27 25 23 24                23 21
MIN CHILL              34    27    24    31    26    23    23    33    25    21
DENSE FOG                  Y  Y  Y


DATE           01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17  SAT 01/28/17
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          45      31    37      23    31      18    30      18    33
TEMP          41 41 38   31 37 33 27   23 31 28 22   19 29 28 23   19 32 28
DEWPT         33 34 33   29 29 25 23   20 19 18 16   14 15 16 16   14 17 18
PWIND DIR        SE      SW    NW      NW    NW      NW    NW      NW    NW
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B2 B2   B2 OV OV B2   B2 B2 B1 B1   B1 B1 SC SC   SC SC SC
POP 12HR         50      50    40      20     5       5     0       5     5
RAIN              C  C    C  C  C
SNOW                      C  C  C  S

$$
IAZ017-231000-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
1250 AM CST SUN JAN 22 2017

DATE           01/21/17      SUN 01/22/17            MON 01/23/17            TUE
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                      31          37          30          36          27
TEMP                      32 33 33 36 37 35 33 33 32 30 30 35 36 31 29 28 28 27
DEWPT                     32 32 33 35 35 34 32 32 31 30 30 31 30 30 28 28 28 27
RH                       100 96100 96 92 96 96 96 96100100 85 79 96 96100100100
WIND DIR                   W NW NW NW NW NW NW NW NW NW NW NW NW  N  E SE SE  E
WIND SPD                   6  6  6 10 11 10 10 10  9  8  6  8  6  4  3  3  5  5
CLOUDS                    B2 OV OV OV OV OV OV OV OV OV B2 B2 B1 B2 B2 B2 B2 B2
POP 12HR                     10           5           5           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                                          S
OBVIS                     F+  F  F PF PF
WIND CHILL                26 27 27 29 29 27 25 25 24 22 23 28 30          22 20
MIN CHILL              27    26    26    27    24    22    22    26    23    20
DENSE FOG                  Y  Y  Y


DATE           01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17  SAT 01/28/17
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      30    33      22    25      16    23      14    26
TEMP          34 33 34   30 33 30 26   22 25 23 19   16 23 20 17   14 25 24
DEWPT         30 31 32   30 30 28 24   21 20 20 18   16 17 17 15   14 17 20
PWIND DIR         E      NE    NW      NW    NW      NW    NW      NW    NW
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 OV OV   OV OV OV OV   B2 OV OV B2   B2 B2 B2 B1   B1 B1 B1
POP 12HR         60      80    70      10    20      10    10      10    10
RAIN              L  S
SNOW           S  L  D    D  L  C             S

$$
IAZ049-231000-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
1250 AM CST SUN JAN 22 2017

DATE           01/21/17      SUN 01/22/17            MON 01/23/17            TUE
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                      31          40          31          39          28
TEMP                      33 33 33 39 40 37 35 33 32 31 32 36 39 34 31 29 29 28
DEWPT                     32 32 32 34 34 34 33 32 31 31 31 31 30 30 29 29 28 28
RH                        96 96 96 82 79 89 92 96 96100 96 82 70 85 92100 96100
WIND DIR                  NW NW NW NW NW NW NW NW NW NW NW NW NW  N NE SE  E  E
WIND SPD                   4  6  9 11 13 12 11 10  9  8  8  9  8  4  4  3  5  5
CLOUDS                    SC B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B1 B2 B1 B2 B1 B2
POP 12HR                     10           5           5           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                                          S
OBVIS                     F+ F+ PF
WIND CHILL                   26 25 32 32 29 27 25 24 24 25 29 33          23 21
MIN CHILL              30    26    25    29    25    23    24    30    24    20
DENSE FOG                  Y  Y  Y


DATE           01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17  SAT 01/28/17
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      31    34      23    28      17    26      16    27
TEMP          37 36 34   31 34 31 27   23 28 24 21   17 26 22 19   16 26 24
DEWPT         31 32 33   31 31 28 25   22 21 20 19   16 17 17 16   15 17 20
PWIND DIR         E      NE    NW      NW    NW      NW    NW      NW    NW
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 OV   OV OV OV OV   B2 B2 B2 B2   B2 B2 B1 B1   B1 B1 B1
POP 12HR         60      80    60      10    10      10     5       5    10
RAIN           S  L  L
SNOW           S     L    D  L  C

$$
IAZ086-231000-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
1250 AM CST SUN JAN 22 2017

DATE           01/21/17      SUN 01/22/17            MON 01/23/17            TUE
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                      34          44          33          42          29
TEMP                      34 35 36 41 44 40 38 36 34 33 35 39 42 37 32 32 30 29
DEWPT                     33 34 33 35 35 35 34 33 32 31 31 32 31 31 29 29 29 29
RH                        96 96 89 79 70 82 85 89 92 92 85 76 65 79 88 88 96100
WIND DIR                   N  N  N  N NW NW NW NW NW NW NW NW NW NW NE  S SE  E
WIND SPD                   4  5  8 12 14 13 12 11 10 10  9 10  8  5  3  3  4  6
CLOUDS                    B2 OV B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B1 B1 SC B1 SC B1
POP 12HR                     10           5           5           5           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS                     F+ F+ PF
WIND CHILL                      30 34 37 32 30 28 26 25 28 32                22
MIN CHILL              33    29    28    32    28    25    25    32    28    21
DENSE FOG                  Y  Y  Y


DATE           01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17  SAT 01/28/17
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          45      33    39      26    32      19    31      19    32
TEMP          42 40 38   33 39 34 31   26 31 29 23   19 30 29 23   20 31 28
DEWPT         33 34 34   32 32 28 26   22 22 20 18   16 16 16 16   15 17 18
PWIND DIR        SE       S    NW      NW    NW      NW    NW      NW    NW
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B2 B2   B2 B2 OV OV   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1
POP 12HR         50      60    50      30     5       5     5       5    10
RAIN              C  L    C  C  C
SNOW                      C  C  C  C

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.