645
FOUS53 KDVN 091006
PFMDVN
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
506 AM CDT WED SEP 9 2026
IAZ040-092100-
INDEPENDENCE-BUCHANAN IA
42.45N 91.93W ELEV. 977 FT
506 AM CDT WED SEP 9 2026
DATE WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 80 58 78 57 80
TEMP 68 72 79 80 75 68 64 60 58 69 75 77 73 63 60 59 57 68 76 79 76
DEWPT 68 72 68 64 65 64 61 59 57 61 60 59 62 61 59 58 57 62 64 65 64
RH 100100 69 58 71 87 90 96 96 76 60 54 68 93 96 96100 81 66 62 66
WIND DIR SW W NW NW NW NW N N N NE NE NW SE SE S S S S S S SE
WIND SPD 6 5 6 8 5 5 5 4 3 3 4 4 1 4 5 6 8 11 13 14 13
CLOUDS OV B1 B1 SC FW FW FW SC FW SC FW FW FW CL FW CL FW FW FW FW FW
POP 12HR 30 0 0 0 0
QPF 12HR 0.01 0 0 0 0
RAIN SHWRS C
TSTMS
HEAT INDEX 82
MAX HEAT 82
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 78 57 77 64 82 59 74
TEMP 67 65 75 72 61 59 72 73 67 66 78 76 65 60 70 68
DEWPT 65 65 65 62 57 55 62 65 65 65 70 67 62 57 58 58
PWIND DIR S NW NE E SE S W W
WIND CHAR GN GN LT GN GN BZ GN GN
AVG CLOUDS FW B1 B1 SC SC SC B1 B1 B1 B1 B2 B1 B1 SC SC SC
POP 12HR 60 20 20 40 50 70 50 20
RAIN SHWRS L S S C C C C L L C C S
TSTMS C S S S C C C C
IAZ042-092100-
DUBUQUE-DUBUQUE IA
42.41N 90.70W ELEV. 1072 FT
506 AM CDT WED SEP 9 2026
DATE WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 80 60 77 55 79
TEMP 70 72 78 80 74 69 66 63 61 70 75 77 72 64 61 58 56 70 76 79 74
DEWPT 70 71 68 65 64 63 60 58 56 60 57 57 58 58 56 55 54 61 61 62 61
RH 100 97 71 60 71 81 81 84 84 71 54 50 61 81 84 90 93 73 60 56 64
WIND DIR SW W NW NW W NW NW N NW NE N N NE SE S S S S S S S
WIND SPD 8 6 8 8 5 5 4 4 3 4 5 4 1 1 2 4 5 9 11 11 9
CLOUDS B2 B2 B2 SC SC FW FW FW SC SC SC FW CL CL CL CL CL CL FW CL FW
POP 12HR 50 0 0 0 0
QPF 12HR 0.02 0 0 0 0
RAIN SHWRS C S
TSTMS S
HEAT INDEX 81 80
MAX HEAT 82 81
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 77 64 83 61 74
TEMP 67 66 76 73 63 59 74 73 68 67 79 77 68 62 71 69
DEWPT 62 64 66 62 57 55 62 63 63 64 69 67 63 57 58 57
PWIND DIR S W N E SE S SW W
WIND CHAR GN GN LT GN GN BZ GN GN
AVG CLOUDS FW SC B1 B1 SC SC B1 B1 B1 B1 B2 B1 B1 B1 SC SC
POP 12HR 50 30 20 30 40 60 60 20
RAIN SHWRS C C S C C C C C L L C S S
TSTMS C S S C C C S
ILZ002-092100-
FREEPORT-STEPHENSON IL
42.25N 89.58W ELEV. 859 FT
506 AM CDT WED SEP 9 2026
DATE WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 80 59 78 52 80
TEMP 71 73 77 80 75 69 66 61 59 70 76 78 72 62 59 55 53 70 77 79 74
DEWPT 71 72 71 69 67 65 62 59 57 61 58 58 59 58 56 54 53 61 60 61 61
RH 100 97 82 69 76 87 87 93 93 73 54 50 64 87 90 96100 73 56 54 64
WIND DIR SW SW W W W W NW NW N N N N N SE SE S S S S S S
WIND SPD 9 8 8 6 4 3 3 3 2 4 4 5 1 1 1 2 3 6 10 9 6
CLOUDS B2 OV B2 B1 SC FW FW SC SC SC SC FW CL CL CL CL CL CL FW FW FW
POP 12HR 80 0 0 0 0
QPF 12HR 0.07 0 0 0 0
RAIN SHWRS D C
TSTMS S
HEAT INDEX 83
MAX HEAT 83 81
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 62 81 58 79 64 85 63 76
TEMP 65 63 78 75 63 59 77 74 66 66 82 79 69 63 74 70
DEWPT 61 63 69 66 59 56 63 64 63 64 70 69 66 60 60 60
PWIND DIR S W N E E S SW W
WIND CHAR GN GN LT LT GN BZ BZ GN
AVG CLOUDS FW SC B1 B1 SC SC B1 B1 B1 B1 B2 B1 B1 B1 B1 SC
POP 12HR 40 30 10 30 40 50 70 20
RAIN SHWRS C C C C C C C C L L S S
TSTMS S S C C C S
IAZ052-092100-
CEDAR RAPIDS-LINN IA
41.89N 91.70W ELEV. 862 FT
506 AM CDT WED SEP 9 2026
DATE WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 80 61 80 57 82
TEMP 70 73 77 80 76 70 67 63 61 70 75 78 74 65 62 59 58 70 78 81 77
DEWPT 70 73 72 69 69 66 64 61 59 63 61 60 63 61 59 58 57 63 64 64 65
RH 100100 85 69 79 87 90 93 93 78 62 54 69 87 90 96 96 78 62 56 67
WIND DIR SW W W NW NW NW N N N NE NE N NE SE SE SE SE S S S SE
WIND SPD 5 5 5 5 3 3 3 3 3 3 4 4 2 1 3 4 5 8 11 11 10
CLOUDS B2 B2 B2 SC SC FW SC FW SC SC SC FW FW CL CL CL CL CL FW CL FW
POP 12HR 60 0 0 0 0
QPF 12HR 0.02 0 0 0 0
RAIN SHWRS L S
TSTMS S
HEAT INDEX 84 83
MAX HEAT 85 84
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 81 60 80 66 85 61 76
TEMP 68 65 76 75 64 61 74 76 69 67 80 78 68 61 72 70
DEWPT 65 65 69 66 60 57 66 68 66 66 71 70 64 58 61 61
PWIND DIR S NW NE E SE S W NW
WIND CHAR GN GN LT GN GN BZ GN GN
AVG CLOUDS FW B1 B2 SC SC SC B1 B1 B1 B1 B2 B1 SC SC SC SC
POP 12HR 60 30 30 40 40 60 60 20
RAIN SHWRS L C C C C C C C L L C S S
TSTMS C S S S C C S C C
IAZ064-092100-
IOWA CITY-JOHNSON IA
41.63N 91.54W ELEV. 668 FT
506 AM CDT WED SEP 9 2026
DATE WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 63 81 59 84
TEMP 72 74 79 81 78 72 69 66 63 72 77 79 77 67 63 61 59 71 80 83 80
DEWPT 72 73 72 69 69 68 66 63 61 62 60 59 60 61 60 59 58 62 63 63 63
RH 100 97 79 67 74 87 90 90 93 71 56 50 56 81 90 93 96 73 56 51 56
WIND DIR S SW W W NW NW N N N NE NE N NE E SE SE SE S S S SE
WIND SPD 5 6 6 6 4 2 2 3 1 3 5 5 3 1 1 2 4 8 11 12 10
CLOUDS B2 OV B2 SC FW SC SC SC SC SC SC CL FW FW CL CL FW CL FW CL FW
POP 12HR 70 5 0 0 0
QPF 12HR 0.06 0 0 0 0
RAIN SHWRS L C
TSTMS S
HEAT INDEX 85 81 84 80
MAX HEAT 85 81 81 84
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 82 62 82 68 87 63 78
TEMP 70 67 79 78 66 62 77 79 71 69 84 82 70 63 74 74
DEWPT 66 67 69 66 62 59 65 67 67 67 70 70 65 60 60 60
PWIND DIR S W NE E SE S W NW
WIND CHAR GN GN LT LT GN BZ GN GN
AVG CLOUDS FW B1 B2 B1 SC SC SC B1 SC B1 B2 B1 SC SC B1 SC
POP 12HR 50 40 30 40 40 60 60 20
RAIN SHWRS C C C C C S C C L L C S S
TSTMS C S S S S C S C C
IAZ054-092100-
MAQUOKETA-JACKSON IA
42.06N 90.67W ELEV. 769 FT
506 AM CDT WED SEP 9 2026
DATE WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 60 79 54 82
TEMP 70 74 79 81 76 69 66 62 60 71 76 78 73 63 59 57 55 70 78 81 76
DEWPT 69 70 69 66 65 63 61 58 56 59 57 57 58 57 56 54 53 59 60 60 60
RH 97 87 72 60 69 81 84 87 87 66 52 48 59 81 90 90 93 68 54 49 58
WIND DIR SW W W W NW W NW N N NE N N NE N N SE SE S S S S
WIND SPD 3 3 4 4 2 2 2 1 1 2 2 3 1 0 0 1 1 4 6 6 4
CLOUDS B2 B2 B2 B1 SC FW SC B1 SC SC B1 FW CL CL CL CL FW CL FW FW FW
POP 12HR 60 0 0 0 0
QPF 12HR 0.04 0 0 0 0
RAIN SHWRS L C
TSTMS S
HEAT INDEX 83 82
MAX HEAT 84 82
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 81 58 80 65 87 61 77
TEMP 66 64 78 75 63 59 75 75 67 67 82 79 67 62 73 71
DEWPT 61 63 66 63 58 55 62 63 63 63 68 66 63 57 58 57
PWIND DIR S W N E SE S SW W
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS FW SC B2 B1 SC SC B1 B1 B1 B1 B2 B1 SC SC B1 SC
POP 12HR 50 40 20 30 40 60 70 20
RAIN SHWRS C C S C C C C C L L L S S
TSTMS C S S S C C C S
IAZ066-092100-
CLINTON-CLINTON IA
41.84N 90.34W ELEV. 708 FT
506 AM CDT WED SEP 9 2026
DATE WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 80 63 80 56 83
TEMP 71 75 78 80 77 70 68 65 63 71 77 79 75 65 61 58 57 71 79 82 77
DEWPT 70 72 71 69 68 66 64 61 59 60 58 57 59 58 58 56 55 60 60 60 60
RH 97 90 79 69 74 87 87 87 87 68 52 47 58 78 90 93 93 68 52 47 56
WIND DIR SW SW W W W NW NW N N NE N N NE E SE SE SE S S S SE
WIND SPD 6 6 6 5 3 3 3 3 3 4 4 4 2 1 1 2 3 5 8 8 6
CLOUDS B2 OV B2 B1 B1 SC SC SC SC SC B1 FW CL CL CL CL FW CL FW FW FW
POP 12HR 80 0 0 0 0
QPF 12HR 0.08 0 0 0 0
RAIN SHWRS D C
TSTMS C
HEAT INDEX 83 82
MAX HEAT 83 83
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 83 61 82 67 88 64 78
TEMP 67 65 79 77 65 62 77 77 69 68 84 81 70 64 75 73
DEWPT 62 64 68 65 61 57 63 64 64 64 69 68 65 59 59 59
PWIND DIR S W N E SE S SW W
WIND CHAR LT LT LT LT GN GN GN GN
AVG CLOUDS FW SC B2 B1 B1 SC B1 B1 B1 B1 B1 B1 SC B1 B1 SC
POP 12HR 50 40 20 30 30 60 70 30
RAIN SHWRS C C S C C C C C L L L C S
TSTMS C S C C C S
ILZ009-092100-
STERLING-WHITESIDE IL
41.75N 89.67W ELEV. 648 FT
506 AM CDT WED SEP 9 2026
DATE WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 62 79 54 82
TEMP 71 74 77 79 75 70 67 64 62 71 77 79 73 64 60 57 55 71 79 82 76
DEWPT 71 73 73 71 71 69 67 63 60 63 59 58 60 61 59 56 55 62 60 60 62
RH 100 97 87 77 87 97100 97 93 76 54 49 64 90 96 96100 73 52 47 62
WIND DIR SW W W W W W NW N N N N N NE N SE SE SE SE S S SE
WIND SPD 5 8 8 5 2 1 1 3 2 3 4 4 1 0 0 1 2 5 8 6 5
CLOUDS B2 B2 B2 B2 B1 SC B1 B2 B1 B1 SC SC CL CL CL CL CL CL FW FW FW
POP 12HR 80 0 0 0 0
QPF 12HR 0.11 0 0 0 0
RAIN SHWRS D C
TSTMS C S
HEAT INDEX 83
MAX HEAT 83
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 83 61 82 66 89 64 79
TEMP 66 64 80 77 65 61 79 76 68 67 86 82 70 65 77 73
DEWPT 63 64 69 67 63 59 64 66 66 66 70 70 68 62 61 61
PWIND DIR S W N E SE S SW W
WIND CHAR LT LT LT LT GN GN GN GN
AVG CLOUDS FW SC B1 B1 B1 SC B1 B1 B1 B1 B1 B1 SC B1 B1 SC
POP 12HR 40 40 20 30 30 40 70 30
RAIN SHWRS C C S S S C C C C C C L L C S
TSTMS S S S S S C C C
IAZ068-092100-
DAVENPORT-SCOTT IA
41.62N 90.58W ELEV. 753 FT
506 AM CDT WED SEP 9 2026
DATE WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 80 64 80 57 82
TEMP 72 75 77 80 77 70 68 66 64 71 76 79 75 65 62 59 58 71 79 81 77
DEWPT 71 72 71 70 69 68 65 62 60 61 59 58 60 60 59 57 56 60 60 61 62
RH 97 90 82 72 76 93 90 87 87 71 56 49 60 84 90 93 93 68 52 51 60
WIND DIR SW SW W W NW W NW N N NE NE N NE E SE SE SE S S S SE
WIND SPD 8 6 6 5 3 3 3 4 3 4 4 4 2 1 1 3 3 6 9 9 8
CLOUDS B2 OV B2 B1 B1 SC SC SC SC SC SC FW CL CL CL CL CL CL FW CL FW
POP 12HR 80 0 0 0 0
QPF 12HR 0.10 0 0 0 0
RAIN SHWRS D C
TSTMS C
HEAT INDEX 81 82
MAX HEAT 83 83
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 82 61 81 67 88 64 78
TEMP 68 66 79 77 65 63 77 77 70 69 84 81 70 65 74 72
DEWPT 63 65 68 66 62 59 64 66 65 65 69 69 65 60 59 60
PWIND DIR S W N E SE S SW W
WIND CHAR GN LT LT LT GN GN GN GN
AVG CLOUDS FW SC B2 B1 SC SC SC B1 SC B1 B1 B1 SC B1 B1 SC
POP 12HR 50 40 20 30 30 50 70 30
RAIN SHWRS C C S C C C C C C L L C S
TSTMS C S S C C C S
ILZ015-092100-
MOLINE-ROCK ISLAND IL
41.46N 90.52W ELEV. 590 FT
506 AM CDT WED SEP 9 2026
DATE WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 80 65 81 58 84
TEMP 73 76 78 80 78 73 70 67 65 72 78 80 77 67 63 61 59 73 80 83 79
DEWPT 71 72 73 73 72 70 67 64 62 63 62 60 61 61 60 58 57 62 63 63 63
RH 93 87 85 79 82 90 90 90 90 73 58 51 58 81 90 90 93 68 56 51 58
WIND DIR SW SW W W NW W NW N N NE NE N NE E SE SE SE S S S SE
WIND SPD 5 6 8 5 3 2 2 3 2 4 4 5 3 1 1 2 3 6 9 9 6
CLOUDS B2 B2 B2 B2 B2 SC SC B1 SC SC SC FW FW CL CL CL CL CL FW CL FW
POP 12HR 80 5 0 0 0
QPF 12HR 0.12 0 0 0 0
RAIN SHWRS D L
TSTMS C
HEAT INDEX 84 80 81 84
MAX HEAT 85 81 81 84
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 83 68 90 66 80
TEMP 69 67 81 79 67 64 79 79 71 70 86 83 71 66 76 74
DEWPT 65 66 71 68 64 61 66 67 66 66 71 71 66 61 62 62
PWIND DIR S W NE E SE S SW W
WIND CHAR LT LT LT LT GN BZ GN GN
AVG CLOUDS FW SC B1 B1 B1 SC SC B1 SC B1 B1 B1 SC B1 B1 SC
POP 12HR 50 40 20 30 30 50 70 30
RAIN SHWRS C C S C C S C C C L L C S
TSTMS C S S C C C S
ILZ017-092100-
PRINCETON-BUREAU IL
41.37N 89.47W ELEV. 662 FT
506 AM CDT WED SEP 9 2026
DATE WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 64 80 56 83
TEMP 71 74 77 79 76 71 69 66 64 72 77 79 74 64 61 58 57 71 80 82 76
DEWPT 68 71 70 71 70 69 66 64 61 61 59 57 58 59 57 55 55 59 58 58 60
RH 90 90 79 77 82 93 90 93 90 68 54 47 57 84 87 90 93 66 47 44 58
WIND DIR SW SW W W W W NW N N NE NE N NE E E SE SE SE S S SE
WIND SPD 5 8 8 6 3 2 2 3 3 4 4 5 2 1 1 2 2 5 6 6 4
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC FW CL CL CL CL CL FW FW FW
POP 12HR 80 10 0 0 0
QPF 12HR 0.23 0 0 0 0
RAIN SHWRS D L
TSTMS C
HEAT INDEX 80 82
MAX HEAT 81 81 82
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 84 63 83 67 89 66 80
TEMP 66 66 82 78 67 64 80 77 70 69 86 83 72 66 78 74
DEWPT 62 64 68 67 63 60 63 65 64 65 68 68 67 62 60 60
PWIND DIR SE SW N SE SE S SW W
WIND CHAR LT LT LT LT GN BZ GN GN
AVG CLOUDS FW SC B1 B1 B1 SC SC B1 SC B1 B1 B1 SC B1 B1 SC
POP 12HR 30 40 20 30 30 40 70 30
RAIN SHWRS C C S S S C C C C C C L L C C
TSTMS S S S S S S C
IAZ087-092100-
FAIRFIELD-JEFFERSON IA
41.05N 91.97W ELEV. 799 FT
506 AM CDT WED SEP 9 2026
DATE WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 80 64 81 58 84
TEMP 72 75 78 80 78 71 69 66 64 72 78 81 77 66 63 60 59 72 81 83 80
DEWPT 72 74 74 75 74 71 69 66 64 66 63 62 64 63 62 60 59 66 65 66 67
RH 100 97 88 85 88100100100100 81 60 53 64 90 97100100 81 58 57 65
WIND DIR SW SW W W NW NW NW N NE NE NE NE NE E SE SE SE S S S SE
WIND SPD 4 5 5 4 2 2 3 4 3 3 4 4 2 2 2 3 4 8 10 11 9
CLOUDS OV B2 B2 B2 SC SC B2 B1 SC SC SC FW CL CL CL CL FW CL FW CL CL
POP 12HR 80 10 0 0 0
QPF 12HR 0.19 0 0 0 0
RAIN SHWRS D L S
TSTMS S S
HEAT INDEX 85 82 83 85 82
MAX HEAT 86 82 83 85
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 82 62 83 68 87 63 78
TEMP 69 67 79 78 66 63 78 80 71 69 84 81 69 64 75 73
DEWPT 68 67 73 71 66 63 70 72 69 68 73 73 67 61 63 65
PWIND DIR S W NE SE SE S W NW
WIND CHAR GN LT LT GN GN BZ GN GN
AVG CLOUDS FW SC B2 B1 SC SC B1 B1 SC B1 B1 B1 SC B1 B1 SC
POP 12HR 50 50 30 40 30 50 70 30
RAIN SHWRS C C C C C S C C C L C C S
TSTMS C S S S S C S C C
IAZ089-092100-
BURLINGTON-DES MOINES IA
40.79N 91.12W ELEV. 698 FT
506 AM CDT WED SEP 9 2026
DATE WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 80 67 82 59 84
TEMP 73 76 79 80 79 73 71 69 67 72 78 80 76 67 64 61 60 72 80 83 79
DEWPT 71 73 74 75 74 73 70 68 66 66 63 62 62 62 61 60 59 64 64 64 65
RH 93 90 85 85 85100 97 97 97 81 60 54 62 84 90 97 96 76 58 53 62
WIND DIR NE SW W W NW W NW N N N NE NE NE E SE SE SE SE S S SE
WIND SPD 5 6 8 6 2 1 2 4 4 5 5 5 3 2 2 3 4 6 9 9 6
CLOUDS B2 B2 B2 OV B2 B1 B2 B1 B1 B1 B1 SC FW CL CL CL FW FW FW FW CL
POP 12HR 80 30 5 0 0
QPF 12HR 0.25 0.05 0 0 0
RAIN SHWRS D L S S S C
TSTMS C S S
HEAT INDEX 85 81 82 84
MAX HEAT 85 82 82 85
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 84 68 89 66 80
TEMP 69 67 80 79 68 66 80 80 73 70 85 83 72 66 76 74
DEWPT 66 67 72 71 67 64 68 70 68 67 72 72 67 62 63 64
PWIND DIR S SW NE SE SE S SW NW
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS FW SC B1 B1 SC SC B1 B1 SC B1 B1 SC FW B1 B1 B1
POP 12HR 40 40 30 30 30 40 70 30
RAIN SHWRS C C C C S S C S C L L C S
TSTMS C S S S S S S C
MOZ009-092100-
MEMPHIS-SCOTLAND MO
40.46N 92.17W ELEV. 813 FT
506 AM CDT WED SEP 9 2026
DATE WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 80 65 82 59 84
TEMP 72 77 79 80 78 73 71 68 65 73 77 80 77 66 63 61 59 73 80 84 80
DEWPT 72 73 75 77 76 73 71 68 65 69 67 65 66 64 63 61 59 68 68 68 70
RH 100 87 88 91 94100100100100 87 71 60 69 93100100100 84 67 59 72
WIND DIR N S W W W W NW NW N NE NE NE NE E SE SE SE S S S SE
WIND SPD 2 3 4 3 1 1 1 1 2 3 3 3 1 1 1 1 2 4 6 6 4
CLOUDS B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 SC FW FW FW CL FW FW FW FW FW
POP 12HR 80 30 10 0 5
QPF 12HR 0.28 0.09 0 0 0
RAIN SHWRS L L C S S S C
TSTMS C S S S S S
HEAT INDEX 87 82 83 87 83
MAX HEAT 87 83 83 87
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 83 63 83 68 88 64 77
TEMP 69 66 79 78 67 64 78 79 71 69 84 81 70 64 74 72
DEWPT 69 66 75 74 67 64 73 74 70 68 75 74 68 62 66 67
PWIND DIR S W NE SE SE S SW NW
WIND CHAR LT LT LT LT LT GN GN LT
AVG CLOUDS FW SC B2 B1 SC SC B1 B1 SC B1 SC SC FW SC B1 SC
POP 12HR 50 50 40 40 20 40 60 30
RAIN SHWRS C C S C C S S S S C L L C S
TSTMS C S S S S S S C
IAZ099-092100-
KEOKUK-LEE IA
40.47N 91.43W ELEV. 671 FT
506 AM CDT WED SEP 9 2026
DATE WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 82 60 85
TEMP 74 78 81 81 79 74 72 70 68 73 79 81 77 68 64 62 61 73 80 84 79
DEWPT 70 74 74 76 76 74 72 70 68 68 66 65 66 64 63 61 61 66 66 67 68
RH 87 88 79 85 91100100100100 84 64 58 69 87 97 97100 79 62 57 69
WIND DIR N SW W W W W W N N N NE NE NE E E SE SE SE S S SE
WIND SPD 4 5 5 5 2 2 2 3 3 4 4 4 2 2 2 3 3 5 8 8 4
CLOUDS B2 B2 B2 B2 B1 B1 B2 B2 OV B2 B2 SC SC FW FW CL FW FW FW FW FW
POP 12HR 80 30 10 0 5
QPF 12HR 0.17 0.09 0 0 0
RAIN SHWRS L L C C S S C
TSTMS C S S S S S
HEAT INDEX 86 87 83 82 86
MAX HEAT 86 87 84 83 87
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 85 65 86 70 90 66 81
TEMP 70 67 81 79 69 66 81 80 73 71 86 83 72 66 77 74
DEWPT 68 67 73 73 68 65 71 72 69 68 73 73 68 63 65 66
PWIND DIR S SW NE SE SE S SW NW
WIND CHAR LT LT LT LT GN GN GN GN
AVG CLOUDS FW SC B2 B1 SC SC B1 B1 SC SC SC SC FW B1 B1 B1
POP 12HR 40 50 30 40 20 30 60 30
RAIN SHWRS C C S S C C S S S S C L L C S
TSTMS C S S S S S S S S C S
ILZ035-092100-
MACOMB-MCDONOUGH IL
40.52N 90.65W ELEV. 707 FT
506 AM CDT WED SEP 9 2026
DATE WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 80 66 81 57 83
TEMP 72 77 80 80 78 74 71 68 66 72 77 80 76 66 63 59 58 72 80 83 78
DEWPT 68 73 74 77 76 74 71 68 66 68 67 65 65 63 61 59 58 66 65 66 67
RH 87 87 82 91 94100100100100 87 71 60 69 90 93100100 81 60 57 69
WIND DIR N SW W W W N W NW N N NE N NE NE N E SE SE S S SE
WIND SPD 2 4 6 5 1 0 1 1 1 2 2 2 1 1 0 1 1 4 6 5 2
CLOUDS B2 B2 B2 B2 B2 SC B2 B2 B2 B2 B1 SC SC CL FW FW FW FW FW FW FW
POP 12HR 80 30 10 0 0
QPF 12HR 0.06 0.10 0 0 0
RAIN SHWRS L L C C S C
TSTMS C S S S S
HEAT INDEX 84 85 80 82 86
MAX HEAT 85 87 83 82 86
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
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 84 63 84 68 89 66 80
TEMP 68 65 81 80 68 65 81 80 71 69 86 83 71 66 77 75
DEWPT 67 65 73 74 68 65 70 72 69 68 73 74 69 63 65 66
PWIND DIR S SW NE SE SE S SW W
WIND CHAR LT LT LT LT LT BZ GN LT
AVG CLOUDS FW SC B1 B1 B1 SC B1 B1 SC SC SC SC FW B1 B1 SC
POP 12HR 30 40 30 30 30 30 60 30
RAIN SHWRS C C S C C S S C S C L L C S
TSTMS S S S S S S S C S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page