Point Forecast Matrices
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Point Forecast Matrices
National Weather Service Quad Cities IA IL
215 AM CDT Wed Sep 16 2026

IAZ040-162100-
Independence-Buchanan IA
42.45N  91.93W Elev. 977 ft
215 AM CDT Wed Sep 16 2026

Date             Wed 09/16/26            Thu 09/17/26            Fri 09/18/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      72          61          77          62          78
Temp          58 57 62 64 69 71 64 64 64 63 67 71 74 74 66 65 64 62 65 68 74 76
Dewpt         55 54 57 60 62 63 64 64 64 63 66 67 67 66 66 65 64 62 64 66 68 68
RH            90 90 84 87 78 76100100100100 97 87 79 76100100100100 97 93 82 76
Wind dir      NE NE  E  E  E SE SE SE  E  E NE NE NE NE  E  E  E  E SE SE SE SE
Wind spd       6  8 10 10  9  5  5  3  3  2  3  4  4  4  5  6  9 11 13 14 14 14
Clouds        B2 B2 B2 B2 B2 B1 B2 B2 OV OV B2 B2 OV B2 B1 B2 B2 OV B2 B2 B1 B1
PoP 12hr                     10          60          20          40          80
QPF 12hr                      0        0.10           0        0.09        0.47
Rain shwrs                          C  C  S                 C  C  D  D  L  L  L
Tstms                               S                          S  C  C  C  C  C


Date          Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          64    79      58    71      55    70      54    72
Temp          68 67 75 73   63 59 65 67   59 56 64 67   57 55 66 68
Dewpt         68 67 69 66   63 59 60 59   59 56 58 58   57 54 58 58
PWind dir        SE     W      NE    NE      NE    NE      NE     E
Wind char        GN    GN      GN    GN      GN    GN      GN    LT
Avg clouds    B1 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 SC SC B1
PoP 12hr         90    60      40    50      50    30      20    20
Rain shwrs     L  D  L  C    C  C  C  C    C  C  C  C    S  S  S  S
Tstms          L  L  S  S    S  S  S  S    C  S

$$
IAZ042-162100-
Dubuque-Dubuque IA
42.41N  90.70W Elev. 1072 ft
215 AM CDT Wed Sep 16 2026

Date             Wed 09/16/26            Thu 09/17/26            Fri 09/18/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      72          63          77          62          75
Temp          60 59 64 64 68 71 66 65 64 63 68 70 75 73 68 66 64 62 65 67 73 73
Dewpt         55 55 57 61 63 62 63 63 63 63 66 67 67 65 65 64 61 60 62 64 66 64
RH            84 87 78 90 84 73 90 93 97100 93 90 76 76 90 93 90 93 90 90 79 73
Wind dir      NE NE  E  E  E  E SE SE SE  S  N  N  N  N NE  E  E  E  E SE SE SE
Wind spd       6  8  9  9  8  5  4  2  2  2  4  4  4  3  3  4  5  8 10 12 12 12
Clouds        B2 B2 B2 B2 B2 B2 B2 B2 B1 OV OV B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B1
PoP 12hr                     20          50          30          30          80
QPF 12hr                      0        0.16           0        0.03        0.34
Rain shwrs              S  S        C  C  C                 C  C  L  L  D  D  C
Tstms                               S                                   S  C  C


Date          Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          64    79      61    71      57    70      56    72
Temp          67 67 74 73   65 62 66 67   60 58 65 67   59 57 66 68
Dewpt         65 66 69 66   63 60 60 59   57 57 58 57   56 55 59 58
PWind dir        SE    SW      NE    NE      NE    NE      NE    NE
Wind char        GN    GN      GN    GN      GN    GN      GN    LT
Avg clouds    B1 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1
PoP 12hr         90    80      50    50      50    40      30    30
Rain shwrs     C  D  D  C    C  C  C  C    C  C  C  C    S  C  C  S
Tstms          C  C  S  C    C  S          C  S  S

$$
ILZ002-162100-
Freeport-Stephenson IL
42.25N  89.58W Elev. 859 ft
215 AM CDT Wed Sep 16 2026

Date             Wed 09/16/26            Thu 09/17/26            Fri 09/18/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      73          62          78          60          77
Temp          61 60 64 65 68 71 65 64 63 62 69 70 74 74 67 64 61 60 67 69 74 73
Dewpt         57 57 60 64 66 66 65 64 63 62 67 69 69 68 66 64 61 59 64 65 66 65
RH            87 90 87 97 93 84100100100100 93 97 84 82 97100100 96 90 87 76 76
Wind dir      NE NE NE  E  E  E  E  E SE  N NE  N  N  N NE NE  E  E  E SE SE  E
Wind spd       5  6  8  8  6  6  5  2  1  1  2  3  3  2  3  3  4  4  9 11 11 12
Clouds        B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 OV OV B2 B1 B2 B2 B2 B2 B1 B1
PoP 12hr                     20          70          30          10          50
QPF 12hr                   0.08        0.29        0.01           0        0.16
Rain shwrs     S     S  S  S        C  L  C                       C  C  C  C  C
Tstms          S     S              S  S                                   S  C


Date          Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          63    80      60    73      56    72      55    73
Temp          65 65 74 74   65 61 67 68   60 58 66 67   58 57 67 68
Dewpt         64 65 71 68   65 61 63 62   60 58 61 61   58 56 61 61
PWind dir        SE    SW      NE    NE       E    NE      NE    NE
Wind char        GN    GN      GN    GN      GN    GN      GN    LT
Avg clouds    B1 B2 B2 B2   B2 B2 OV B2   B2 B2 B2 B2   B2 B1 B2 B2
PoP 12hr         90    80      50    40      50    40      30    30
Rain shwrs     C  D  D  L    C  C  C  C    C  C  C  C    C  C  C  S
Tstms          C  C  C  C    C  S          C  S  S  S

$$
IAZ052-162100-
Cedar Rapids-Linn IA
41.89N  91.70W Elev. 862 ft
215 AM CDT Wed Sep 16 2026

Date             Wed 09/16/26            Thu 09/17/26            Fri 09/18/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      72          64          78          64          80
Temp          60 59 62 63 67 71 66 66 66 64 69 71 74 76 68 67 66 64 67 70 76 78
Dewpt         58 57 59 63 66 66 66 66 66 64 69 71 71 70 68 67 66 64 67 70 73 72
RH            93 93 90100 97 84100100100100100100 90 82100100100100100100 90 82
Wind dir      NE NE  E  E  E  E SE SE SE  S  N  N  N NE NE  E  E  E SE SE SE SE
Wind spd       6  6  8  8  6  4  4  2  2  2  3  3  3  3  4  4  5  9 10 12 11 11
Clouds        OV OV B2 B2 B2 B1 B2 OV OV B2 B2 B2 B2 B1 B2 B1 B2 B2 B2 B1 SC SC
PoP 12hr                     30          80          40          30          60
QPF 12hr                   0.06        0.64        0.04        0.11        0.19
Rain shwrs        S  S  S  S     S  L  D  C  C              C  C  L  L  C  C  C
Tstms             S              S  C  S  S                    S  S  S  S  C  C


Date          Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    81      62    72      58    71      55    72
Temp          70 68 76 75   65 62 66 69   61 58 65 67   59 56 66 68
Dewpt         69 68 73 71   65 62 65 63   61 58 62 61   58 56 61 61
PWind dir        SE    SW      NE    NE      NE     N      NE    NE
Wind char        GN    GN      GN    GN      GN    GN      LT    LT
Avg clouds    SC B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 SC SC SC
PoP 12hr         80    70      50    50      50    30      20    20
Rain shwrs     C  D  L  C    C  C  C  C    C  C  C  C    S  S  S  S
Tstms          C  C  S  S    C  S     S    C

$$
IAZ064-162100-
Iowa City-Johnson IA
41.63N  91.54W Elev. 668 ft
215 AM CDT Wed Sep 16 2026

Date             Wed 09/16/26            Thu 09/17/26            Fri 09/18/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      73          65          79          65          82
Temp          62 61 65 64 68 73 69 68 67 65 70 72 76 78 71 69 67 65 69 72 78 80
Dewpt         60 59 60 63 66 66 68 68 67 65 70 71 71 70 70 69 67 65 67 70 73 72
RH            93 93 84 97 93 79 97100100100100 97 85 76 97100100100 93 93 85 77
Wind dir      NE NE  E  E  E  E  E  E SE  S  W  N  N  N NE  E  E  E  E SE SE SE
Wind spd       5  6  8  8  6  5  3  1  1  1  3  4  4  5  4  4  5  8 10 12 12 11
Clouds        OV OV OV OV B2 B2 B2 B2 OV OV OV B2 B2 B1 B2 B1 B2 B2 B2 B1 SC FW
PoP 12hr                     40          90          50          30          50
QPF 12hr                   0.09        0.85        0.05        0.08        0.11
Rain shwrs     S  C  C  S  S     C  L  D  C  C              C  C  C  C  C  C  C
Tstms          S  S              C  C  C  S                    S  S  S  S  C  C
Heat index                                                                   81
Max heat                                                                     85


Date          Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          68    83      63    74      60    72      57    73
Temp          71 69 77 79   68 65 68 72   63 61 66 70   61 58 67 70
Dewpt         70 69 73 71   68 64 65 64   62 60 62 61   60 57 61 61
PWind dir        SE    SW      NE    NE      NE     N      NE    NE
Wind char        GN    GN      LT    GN      GN    GN      LT    LT
Avg clouds    SC B1 B2 B2   B2 B2 OV B2   B2 B2 B2 B2   B1 SC SC SC
PoP 12hr         70    70      50    50      50    30      20    30
Rain shwrs     C  L  L  C    C  C  C  C    C  C  C  C    S  S  C  S
Tstms          C  C  S  S    C  S     S    C

$$
IAZ054-162100-
Maquoketa-Jackson IA
42.06N  90.67W Elev. 769 ft
215 AM CDT Wed Sep 16 2026

Date             Wed 09/16/26            Thu 09/17/26            Fri 09/18/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      72          63          78          62          78
Temp          61 60 63 63 67 71 66 64 64 63 68 70 74 76 67 65 63 62 66 68 73 76
Dewpt         57 55 57 61 63 64 64 64 63 63 65 67 67 66 66 64 61 59 62 65 66 66
RH            87 84 81 93 87 79 93100 97100 90 90 79 71 97 97 93 90 87 90 79 71
Wind dir      NE NE  E  E  E  E  E  E  E  E  N  N  N  N NE NE  E  E  E SE SE SE
Wind spd       4  4  5  5  4  3  2  1  0  1  2  2  2  2  1  2  2  3  5  8  8  8
Clouds        B2 OV B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 OV B2 B2 B1 SC
PoP 12hr                     30          80          40          30          70
QPF 12hr                   0.06        0.41        0.02        0.09        0.27
Rain shwrs        S  S  S  S        C  L  C                 C  C  L  L  L  L  C
Tstms             S  S              C  S  S                          S  S  C  C


Date          Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          65    82      61    73      57    72      55    73
Temp          67 67 76 76   64 61 67 69   59 58 65 68   58 56 66 69
Dewpt         65 65 70 67   64 60 61 61   58 56 59 59   56 54 59 59
PWind dir        SE    SW      NE    NE      NE    NE      NE    NE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B2 B2 B1   B2 B2 OV B2   B2 B2 B2 B2   B1 SC B1 B1
PoP 12hr         80    70      50    50      50    40      30    30
Rain shwrs     C  D  L  C    C  C  C  C    C  C  C  C    S  C  C  S
Tstms          C  C  S  C    C  S     S    C  S  S

$$
IAZ066-162100-
Clinton-Clinton IA
41.84N  90.34W Elev. 708 ft
215 AM CDT Wed Sep 16 2026

Date             Wed 09/16/26            Thu 09/17/26            Fri 09/18/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      73          65          79          63          79
Temp          63 62 65 64 68 73 67 66 66 65 70 72 75 77 69 67 64 63 68 70 75 77
Dewpt         60 58 60 64 66 66 66 66 66 65 68 69 69 68 68 66 63 61 64 66 68 67
RH            90 87 84100 93 79 97100100100 93 90 82 74 97 97 97 93 87 87 79 71
Wind dir      NE NE  E  E  E  E  E  E SE  S NW  N  N  N NE NE  E  E  E SE SE  E
Wind spd       6  6  6  6  6  4  3  2  2  2  3  3  3  3  3  3  4  5  8 10 10 11
Clouds        B2 OV B2 OV B2 B2 B2 B2 B2 OV B2 B2 OV B2 B2 B1 B2 B2 B1 B2 SC SC
PoP 12hr                     30          90          40          30          60
QPF 12hr                   0.09        0.68        0.02        0.10        0.18
Rain shwrs     S  S  C  S  S        C  D  C                 C  C  C  C  L  L  C
Tstms          S  S  S              C  C  S                             S  S  C


Date          Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          66    83      63    74      59    73      57    74
Temp          68 68 77 77   66 63 68 71   62 60 67 70   60 58 67 70
Dewpt         66 66 71 69   66 62 63 63   61 58 61 60   58 57 60 60
PWind dir        SE    SW      NE    NE      NE    NE      NE    NE
Wind char        GN    GN      LT    GN      GN    GN      LT    LT
Avg clouds    SC B1 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 SC B1 B1
PoP 12hr         70    70      60    50      50    40      30    30
Rain shwrs     C  L  L  C    L  C  C  C    C  C  C  C    S  C  C  S
Tstms          C  C  S  S    C  S     S    C  S  S

$$
ILZ009-162100-
Sterling-Whiteside IL
41.75N  89.67W Elev. 648 ft
215 AM CDT Wed Sep 16 2026

Date             Wed 09/16/26            Thu 09/17/26            Fri 09/18/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      75          63          80          62          79
Temp          64 62 66 67 69 74 68 67 65 64 72 75 76 78 69 66 63 62 70 73 74 77
Dewpt         62 60 63 66 68 68 68 67 65 64 70 71 70 70 69 66 63 62 65 67 67 67
RH            93 93 90 97 97 82100100100100 93 87 82 76100100100100 84 81 79 71
Wind dir      NE NE  E  E  E  E  E  E SE SW NW  N  N  N NE NE  E  E  E SE SE  E
Wind spd       6  6  6  6  5  4  3  1  1  1  2  3  3  3  3  3  4  5  8 10 10 11
Clouds        B2 B2 OV OV OV B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC
PoP 12hr                     40          90          40          20          50
QPF 12hr                   0.10        0.85        0.05        0.03        0.11
Rain shwrs     C  S  C  C  C        C  D  C                 S  S  C  C  C  C  C
Tstms             S  S              C  C  S                                S  C


Date          Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          65    84      62    75      58    74      56    75
Temp          67 67 81 77   67 63 71 71   63 60 69 69   60 57 70 69
Dewpt         67 67 72 71   67 63 64 64   62 60 62 62   60 57 61 62
PWind dir        SE    SW      NE    NE       E    NE      NE    NE
Wind char        GN    GN      LT    GN      GN    GN      LT    LT
Avg clouds    SC B1 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         70    70      60    50      50    40      30    30
Rain shwrs     C  L  L  L    L  C  C  C    C  C  C  C    C  C  C  S
Tstms          C  C  S  C    C  S     S    C  S  S

$$
IAZ068-162100-
Davenport-Scott IA
41.62N  90.58W Elev. 753 ft
215 AM CDT Wed Sep 16 2026

Date             Wed 09/16/26            Thu 09/17/26            Fri 09/18/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      73          64          78          64          80
Temp          63 63 65 64 67 73 67 66 66 65 70 72 74 77 69 67 65 64 68 71 75 78
Dewpt         61 59 61 64 66 68 67 66 66 65 68 70 70 70 69 67 65 63 65 68 69 69
RH            93 87 87100 97 84100100100100 93 93 87 79100100100 97 90 90 82 74
Wind dir      NE NE  E  E  E  E  E  E SE  S NW NW  N  N NE NE  E  E  E SE SE SE
Wind spd       8  8  8  6  5  4  4  2  2  2  3  3  3  3  4  4  5  8  9 10 10 10
Clouds        B2 OV OV OV B2 B1 B1 B2 B2 OV B2 B2 OV B1 B2 B1 B2 B2 B2 B1 SC SC
PoP 12hr                     40          90          50          30          50
QPF 12hr                   0.09        0.93        0.02        0.06        0.15
Rain shwrs     S  C  C  S  S        L  L  C                 C  C  C  C  C  C  C
Tstms          S  S  S              C  C  S                             S  S  C


Date          Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    83      63    74      59    72      56    73
Temp          69 69 78 77   66 64 68 71   62 60 67 69   60 58 67 69
Dewpt         68 67 71 70   66 63 64 64   61 60 61 62   59 57 60 62
PWind dir        SE    SW      NE    NE      NE     N      NE    NE
Wind char        GN    GN      LT    GN      GN    GN      LT    LT
Avg clouds    SC B1 B2 B1   B2 B2 OV B2   B2 B2 B2 B2   B1 SC SC B1
PoP 12hr         60    70      60    50      60    40      30    20
Rain shwrs     C  L  L  C    L  C  C  C    C  L  C  C    S  C  S  S
Tstms          C  C  S  S    C  S     S    C  S

$$
ILZ015-162100-
Moline-Rock Island IL
41.46N  90.52W Elev. 590 ft
215 AM CDT Wed Sep 16 2026

Date             Wed 09/16/26            Thu 09/17/26            Fri 09/18/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      75          66          80          65          82
Temp          65 64 67 67 70 75 69 68 68 67 72 74 76 79 71 69 67 65 70 74 78 80
Dewpt         63 62 63 67 69 70 69 68 68 67 71 72 73 72 70 69 67 64 67 70 72 71
RH            93 93 87100 97 84100100100100 97 93 90 79 97100100 97 90 87 82 74
Wind dir      NE NE  E  E  E  E  E  E SE  S  W NW  N  N NE NE  E  E  E SE SE SE
Wind spd       8  6  6  6  5  4  3  2  2  2  3  3  4  3  3  3  4  6  9 10 10  9
Clouds        B2 OV OV OV OV B2 B1 B2 B2 OV B2 OV B2 B1 B1 SC B2 B1 B1 B1 SC FW
PoP 12hr                     50          70          50          30          50
QPF 12hr                   0.12        0.52        0.05        0.05        0.09
Rain shwrs     C  C  C  C  S        C  L  C  S              C  C  C  C  C  C  S
Tstms          S  S  S              C  C  S                                S  S
Heat index                                                                   81
Max heat                                                                     84


Date          Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          68    85      65    76      61    73      58    74
Temp          70 70 80 79   68 65 70 72   64 61 69 71   61 59 69 71
Dewpt         69 68 74 73   68 65 67 67   64 61 63 64   61 59 62 64
PWind dir        SE    SW      NE    NE      NE     N      NE    NE
Wind char        GN    GN      LT    GN      GN    GN      LT    LT
Avg clouds    SC B1 B2 B1   B1 B2 B2 B2   B2 B2 B2 B2   B1 SC SC B1
PoP 12hr         60    60      60    50      60    40      30    30
Rain shwrs     S  L  L  C    L  C  C  C    C  L  C  C    S  C  C  S
Tstms          S  C  S  S    C  C     S    C  S

$$
ILZ017-162100-
Princeton-Bureau IL
41.37N  89.47W Elev. 662 ft
215 AM CDT Wed Sep 16 2026

Date             Wed 09/16/26            Thu 09/17/26            Fri 09/18/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      77          66          81          64          81
Temp          67 65 68 70 72 76 69 68 67 66 73 78 79 77 70 68 65 64 70 76 79 76
Dewpt         65 64 65 66 69 68 68 68 67 66 69 70 70 69 68 66 63 63 64 65 67 66
RH            93 97 90 87 90 76 97100100100 87 76 74 76 93 93 93 97 81 69 67 71
Wind dir      NE NE  E  E  E  E  E  E NE  S  W NW NW  N NE NE  E  E  E  E SE  E
Wind spd       6  6  6  5  4  4  4  2  2  2  2  2  3  3  4  4  4  5  9 10  9 11
Clouds        OV B2 OV OV OV B1 B1 B1 B2 B2 B2 B2 B2 B1 B2 B1 B1 B1 B1 B1 SC FW
PoP 12hr                     50          70          60          20          40
QPF 12hr                   0.11        0.55        0.08        0.02        0.07
Rain shwrs     C  C  C  C  C        C  L  L  C              S  S  C  C  C  C  S
Tstms          S  S  S  S  S        C  C  S  S                             S  S


Date          Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          66    84      64    76      61    74      58    75
Temp          69 68 82 78   68 65 72 72   64 61 72 70   61 59 72 70
Dewpt         66 66 70 70   67 64 64 64   63 60 60 61   60 58 59 61
PWind dir        SE    SW       N    NE      NE    NE       N     N
Wind char        GN    GN      LT    GN      GN    GN      LT    LT
Avg clouds    SC B1 B2 B2   B1 B2 B2 B2   B2 B2 B2 B2   B1 SC SC B1
PoP 12hr         60    60      70    50      60    40      40    30
Rain shwrs     S  L  L  L    L  L  C  C    L  C  C  C    C  C  C  S
Tstms          S  C  S  C    C  S     S    C  S

$$
IAZ087-162100-
Fairfield-Jefferson IA
41.05N  91.97W Elev. 799 ft
215 AM CDT Wed Sep 16 2026

Date             Wed 09/16/26            Thu 09/17/26            Fri 09/18/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      74          65          79          66          82
Temp          64 63 67 67 70 74 70 69 67 66 73 75 76 78 72 70 68 67 73 76 79 81
Dewpt         63 62 65 67 69 73 70 69 67 66 73 75 75 76 72 70 68 67 73 76 78 77
RH            97 97 93100 97 97100100100100100100 97 94100100100100100100 97 88
Wind dir      NE NE  E  E  E  E  E  E NW  E NW  N  N  N NE  E  E  E SE SE  S SE
Wind spd       8  8  6  5  4  3  4  2  2  2  3  3  3  3  4  4  5  8  9 10 10  8
Clouds        OV OV OV OV B2 B1 B1 B2 OV OV B2 B2 B2 B1 SC B1 B1 B1 B1 SC FW FW
PoP 12hr                     60          50          50          30          50
QPF 12hr                   0.16        0.34        0.07        0.06        0.04
Rain shwrs     C  L  C  C  S        C  C  C  C              C  C  C  C  S  S
Tstms          S  C                 C  C  S                 S  S  S        S
Heat index                                                                   88
Max heat                                                                     89


Date          Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          69    83      64    74      61    71      58    71
Temp          72 70 81 78   69 65 70 71   64 61 67 68   61 59 68 69
Dewpt         72 70 76 76   68 65 69 70   64 61 66 67   61 58 64 66
PWind dir         S    SW       N    NE      NE     N      NE    NE
Wind char        GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW B1 B2 B1   B1 B2 B2 OV   B2 B2 B2 B2   SC SC SC B1
PoP 12hr         50    60      70    60      50    30      20    20
Rain shwrs        C  L  C    L  L  L  L    C  C  C  C    S  S  S
Tstms             C  C  S    C  C     S    C

$$
IAZ089-162100-
Burlington-Des Moines IA
40.79N  91.12W Elev. 698 ft
215 AM CDT Wed Sep 16 2026

Date             Wed 09/16/26            Thu 09/17/26            Fri 09/18/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      78          67          82          67          84
Temp          66 66 68 71 73 77 71 70 69 67 73 78 78 77 72 70 69 67 73 79 82 80
Dewpt         66 65 67 71 72 73 71 70 69 67 72 74 75 74 72 70 69 67 70 73 74 74
RH           100 97 97100 97 87100100100100 97 88 91 90100100100100 90 82 77 82
Wind dir      NE NE  E  E  E NE NE  E SE NE NW NW NW  N NE NE  E  E  E SE SE SE
Wind spd       8  5  5  4  5  4  4  3  3  3  4  4  4  4  5  4  5  6  8  9  9  5
Clouds        OV OV OV OV B2 B1 B1 B1 B1 OV B2 B2 B2 B1 SC SC SC B1 B1 SC FW FW
PoP 12hr                     80          40          60          30          40
QPF 12hr                   0.22        0.10        0.15        0.05        0.02
Rain shwrs     C  D  C  C  C  S     S  C  L  S              C  C  C  C  S  S
Tstms          C  C           S     S  C  S                    S  S        S
Heat index                                                                88 85
Max heat                                             85                      89


Date          Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          69    86      65    77      62    74      59    74
Temp          73 71 82 80   70 66 73 73   66 63 71 70   63 59 70 69
Dewpt         70 69 73 74   70 66 69 70   65 63 65 66   61 59 63 65
PWind dir         S    SW       N    NE      NE     N       N    NE
Wind char        GN    GN      LT    GN      LT    GN      LT    LT
Avg clouds    FW SC B2 B1   B1 B2 B2 B2   B2 B2 B2 B2   SC SC SC B1
PoP 12hr         30    40      70    60      50    30      30    20
Rain shwrs        C  C  S    C  L  L  C    C  C  C  C    S  C  S  S
Tstms             C  S  S    C  C     S    S

$$
MOZ009-162100-
Memphis-Scotland MO
40.46N  92.17W Elev. 813 ft
215 AM CDT Wed Sep 16 2026

Date             Wed 09/16/26            Thu 09/17/26            Fri 09/18/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      79          66          82          66          86
Temp          66 66 69 73 75 78 72 70 68 67 74 79 80 79 73 71 69 67 75 81 84 81
Dewpt         65 65 68 73 74 76 72 70 68 67 74 78 79 77 73 71 69 67 75 78 79 77
RH            97 97 97100 97 94100100100100100 97 97 94100100100100100 91 85 88
Wind dir      NE NE  E  E  E  E  E  E SW  N NW NE NE NE NE  E  E  E SE SE  S  S
Wind spd       4  3  3  2  2  3  3  1  1  1  2  2  2  2  2  2  2  3  6  6  6  3
Clouds        OV OV OV OV B1 B1 B1 B1 B2 OV B2 B2 B2 B1 SC SC SC B1 B1 FW FW FW
PoP 12hr                     80          30          50          30          20
QPF 12hr                   0.38        0.09        0.02        0.04           0
Rain shwrs     L  D  L  C  S        S  S  C                 C  C  S  S
Tstms          C  C  S              S  S                    S  S  S  S
Heat index                                        85                   89 95 88
Max heat                                             90                89    96


Date          Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          69    85      65    77      61    72      59    73
Temp          73 71 83 80   70 66 73 73   66 62 70 70   62 59 70 69
Dewpt         72 69 76 76   70 66 72 72   66 62 68 69   62 59 67 68
PWind dir         S    SW       N    NE      NE     N      NE    NE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW B1 B2 B1   B1 B2 B2 B2   B2 B2 B2 B2   SC SC SC B1
PoP 12hr         10    50      70    60      50    30      20    20
Rain shwrs           C  S    L  L  L  C    C  C  C  C    S  S  S  S
Tstms                C  S    C  C     S    C

$$
IAZ099-162100-
Keokuk-Lee IA
40.47N  91.43W Elev. 671 ft
215 AM CDT Wed Sep 16 2026

Date             Wed 09/16/26            Thu 09/17/26            Fri 09/18/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      81          68          84          68          86
Temp          68 67 70 73 76 79 72 71 70 69 74 80 81 79 73 71 70 68 74 82 85 81
Dewpt         67 67 69 73 75 75 72 71 70 69 73 75 77 76 73 71 70 68 72 75 76 75
RH            97100 97100 97 88100100100100 97 85 88 91100100100100 93 79 75 82
Wind dir      NE NE  E  E  E  E  E  E  S NE NW NW NW  N NE  E  E  E  E SE  S SE
Wind spd       6  5  4  3  3  3  3  3  3  2  3  3  3  3  4  4  4  5  8  8  6  4
Clouds        OV OV OV OV B2 B1 SC B1 B1 B2 OV B2 B2 B1 SC SC SC B1 B1 SC FW FW
PoP 12hr                     80          30          40          30          40
QPF 12hr                   0.28        0.02        0.02        0.04        0.04
Rain shwrs     L  D  L  C  S           C  C                 C  C  C  C
Tstms          C  C                    S  S                    S  S
Heat index                                     85 88                   89 94 87
Max heat                                       85    90                89    94


Date          Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          71    87      67    79      63    75      60    75
Temp          74 72 83 81   70 67 74 73   66 64 71 70   63 60 71 70
Dewpt         70 68 73 75   70 67 71 71   66 63 67 68   63 60 65 67
PWind dir         S    SW       N    NE      NE     N      NE    NE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC B2 B1   B1 B2 B2 B2   B2 B2 B2 B2   SC SC SC B1
PoP 12hr         10    50      70    60      50    40      30    20
Rain shwrs           C  S    L  L  L  C    C  C  C  C    S  C  S  S
Tstms                S  S    C  C     S    C

$$
ILZ035-162100-
Macomb-McDonough IL
40.52N  90.65W Elev. 707 ft
215 AM CDT Wed Sep 16 2026

Date             Wed 09/16/26            Thu 09/17/26            Fri 09/18/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      81          67          83          66          84
Temp          68 67 71 75 79 79 72 71 69 68 75 80 82 79 73 71 68 67 73 80 83 80
Dewpt         67 67 70 74 77 76 72 71 69 68 74 76 77 76 73 71 68 67 72 74 76 75
RH            97100 97 97 94 91100100100100 97 88 85 91100100100100 97 82 80 85
Wind dir      NE NE  E SE  E NE NE  E SE  N NW NW NW  N NE NE  E  E  E SE SE SE
Wind spd       5  3  2  3  2  2  2  1  1  1  1  2  2  2  2  2  2  4  6  6  6  3
Wind gust     16                                              12
Clouds        OV OV OV OV OV B1 SC SC B1 B2 B2 B2 B1 B1 SC B1 B1 B1 B1 FW FW SC
PoP 12hr                     70          30          50          30          40
QPF 12hr                   0.21        0.02        0.06        0.01        0.04
Rain shwrs     L  L  C  C  C              C  S              C  C  C  C  S  S
Tstms          C  S  S                    S                       S        S
Heat index                80                   86 89                   85 91 86
Max heat                     87                86    90                86    93


Date          Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          69    86      65    78      61    74      58    74
Temp          72 70 83 81   70 67 74 73   66 63 72 70   63 59 71 69
Dewpt         70 68 74 75   70 66 71 72   66 63 67 68   63 59 65 67
PWind dir        SE    SW       N    NE      NE     N       N     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC B1 B1   B1 B2 B2 B2   B2 B2 B2 B2   SC SC SC B1
PoP 12hr         10    30      70    50      50    30      30    20
Rain shwrs           C  C    C  L  C  C    C  C  C  C    S  C  S  S
Tstms                S  S    C  C     S    C  S

$$