508
FOUS53 KDVN 082031
PFMDVN
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
331 PM CDT TUE SEP 8 2026
IAZ040-090900-
INDEPENDENCE-BUCHANAN IA
42.45N 91.93W ELEV. 977 FT
331 PM CDT TUE SEP 8 2026
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 68 81 58 76 56
TEMP 81 81 72 70 69 69 73 78 81 76 68 64 60 58 68 74 76 73 63 59 58 56
DEWPT 69 71 72 70 69 69 72 68 66 66 63 61 58 56 61 59 58 61 59 57 56 56
RH 67 72100100100100 97 71 60 71 84 90 93 93 78 59 54 66 87 93 93100
WIND DIR S SE SE S SW SW W NW NW W NW N N N N N N E SE SE SE SE
WIND SPD 9 8 9 6 6 4 5 6 6 3 5 6 5 4 4 4 4 1 3 5 6 9
CLOUDS B1 B2 B2 B2 B2 B2 B2 B1 SC FW SC SC FW FW FW CL CL CL CL CL FW FW
POP 12HR 100 20 5 0 0
QPF 12HR 2.20 0.01 0 0 0
RAIN SHWRS C C O O L S
TSTMS C C O O L S
HEAT INDEX 85 85 83
MAX HEAT 89 83
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 80 64 79 56 74 58 77 58 74
TEMP 77 76 68 65 75 73 61 57 70 69 61 60 72 71 64 59 69 68
DEWPT 63 64 63 64 66 63 57 54 58 60 59 59 64 64 61 57 58 59
PWIND DIR S S W N NE E S SW NW
WIND CHAR GN GN GN GN GN GN BZ GN GN
AVG CLOUDS FW FW FW SC B2 B1 SC SC B1 B2 SC B1 B2 B1 B1 B1 B1 SC
POP 12HR 0 70 50 30 40 50 70 60 20
RAIN SHWRS S L C C C C C C C C L L L C S
TSTMS C S S S C C S S C
IAZ042-090900-
DUBUQUE-DUBUQUE IA
42.41N 90.70W ELEV. 1072 FT
331 PM CDT TUE SEP 8 2026
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 70 80 60 77 55
TEMP 82 79 75 72 70 70 73 76 80 75 69 66 63 61 70 74 77 71 64 60 58 56
DEWPT 66 67 68 70 70 70 71 68 65 65 63 60 58 56 60 57 57 58 57 55 54 54
RH 58 67 79 93100100 93 76 60 71 81 81 84 84 71 55 50 63 78 84 86 93
WIND DIR S S S SW SW SW W NW W W W NW N N N N N NE SE S S S
WIND SPD 11 9 10 9 8 6 8 8 8 4 4 4 5 4 5 5 5 1 1 1 4 6
CLOUDS SC B1 OV B2 B2 B2 OV B2 SC FW SC SC SC FW FW FW CL CL CL CL CL FW
POP 12HR 100 40 5 0 0
QPF 12HR 1.19 0.02 0 0 0
RAIN SHWRS L O O C
TSTMS L O O C
HEAT INDEX 84 80 81
MAX HEAT 85 83
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 80 64 80 58 74 59 77 60 73
TEMP 77 74 68 66 76 74 64 59 71 69 63 61 73 72 66 62 71 68
DEWPT 61 60 60 63 67 63 58 54 58 59 58 58 64 63 62 58 59 57
PWIND DIR S S W N NE E S SW NW
WIND CHAR GN GN GN LT GN GN BZ GN GN
AVG CLOUDS FW FW FW FW B1 B1 SC SC SC B1 B1 B1 B1 B2 B1 B1 B2 B1
POP 12HR 0 40 50 30 40 50 60 70 30
RAIN SHWRS C C C C C C C C C L L L L C S
TSTMS S S S S C C S C C
ILZ002-090900-
FREEPORT-STEPHENSON IL
42.25N 89.58W ELEV. 859 FT
331 PM CDT TUE SEP 8 2026
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 71 81 59 77 52
TEMP 83 80 76 74 72 72 73 79 81 77 69 66 62 59 70 75 77 72 62 58 55 53
DEWPT 63 64 65 66 69 71 72 71 69 68 66 63 59 57 60 57 57 58 57 55 53 53
RH 51 58 69 76 90 97 97 77 67 74 90 90 90 93 71 54 50 61 84 90 93100
WIND DIR S S S SW SW S SW W W W W NW N N N N N N E SE SE S
WIND SPD 12 9 9 9 9 8 9 9 8 4 3 3 4 3 4 5 6 2 1 1 2 3
CLOUDS B1 B1 B2 B2 B2 B2 OV B2 B1 B1 SC SC SC SC FW FW FW FW FW CL CL FW
POP 12HR 90 60 10 0 0
QPF 12HR 0.77 0.07 0 0 0
RAIN SHWRS C O L C
TSTMS C O L
HEAT INDEX 84 82 84
MAX HEAT 85 84
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 80 62 82 58 77 58 79 61 76
TEMP 77 74 66 64 78 76 64 59 74 71 62 60 75 74 67 62 73 70
DEWPT 59 59 59 63 68 66 61 56 60 60 58 59 65 65 64 60 60 60
PWIND DIR S S SW NW N E SE SW W
WIND CHAR GN GN GN LT LT GN GN BZ GN
AVG CLOUDS FW FW FW FW B1 B1 B1 SC B1 B1 B1 B1 B2 B1 B1 B1 B2 B1
POP 12HR 0 20 30 40 30 50 50 60 30
RAIN SHWRS S C C C C C C C C C C L L C
TSTMS S S S S S S S S S C S
IAZ052-090900-
CEDAR RAPIDS-LINN IA
41.89N 91.70W ELEV. 862 FT
331 PM CDT TUE SEP 8 2026
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 70 82 61 79 57
TEMP 88 85 76 72 70 70 73 77 82 78 70 67 63 61 70 76 79 74 64 61 59 57
DEWPT 68 69 70 72 70 70 73 72 69 69 66 64 61 58 62 60 59 62 60 58 57 56
RH 52 59 82100100100100 85 65 74 87 90 93 90 76 58 50 66 87 90 93 96
WIND DIR S S S SW SW S W NW NW NW NW NW N N N N N NE E SE SE SE
WIND SPD 11 9 9 6 6 5 6 8 6 4 3 3 4 3 4 5 4 2 2 2 4 5
CLOUDS SC SC B2 B2 OV B2 B2 B2 SC FW SC SC FW FW FW FW CL CL CL CL CL FW
POP 12HR 100 40 10 0 0
QPF 12HR 1.78 0.02 0 0 0
RAIN SHWRS S O O O C S
TSTMS S O O O C
HEAT INDEX 91 89 85
MAX HEAT 92 84 86
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 83 65 81 59 77 60 80 60 76
TEMP 79 77 69 66 77 75 64 60 72 71 64 62 74 74 66 61 71 70
DEWPT 63 63 63 65 69 67 60 56 61 63 61 60 66 66 63 59 61 61
PWIND DIR S S W N E E S SW NW
WIND CHAR GN GN GN LT GN GN GN GN GN
AVG CLOUDS FW FW FW SC B1 B1 SC SC SC B1 B1 B1 B2 B1 B1 B1 B1 SC
POP 12HR 0 60 60 40 40 50 60 60 20
RAIN SHWRS L L C C C C C C C L L L C S
TSTMS C S S S S C C S C C
IAZ064-090900-
IOWA CITY-JOHNSON IA
41.63N 91.54W ELEV. 668 FT
331 PM CDT TUE SEP 8 2026
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 72 83 63 80 58
TEMP 90 86 80 76 72 72 75 79 83 81 72 69 66 63 71 78 80 76 67 63 60 58
DEWPT 68 68 70 71 72 72 73 72 71 70 69 67 64 60 61 59 58 59 60 59 58 57
RH 49 55 72 85100100 94 79 67 69 90 93 93 90 71 52 47 56 78 87 93 96
WIND DIR S SE SE SE SW S SW W NW NW NW NW N N N N N NE E SE SE SE
WIND SPD 11 9 9 3 6 4 6 8 6 4 1 1 4 3 4 5 6 4 1 1 2 4
CLOUDS SC SC B1 B2 B2 B2 B2 B2 B1 SC SC SC SC FW FW FW CL CL CL CL CL FW
POP 12HR 100 60 10 0 0
QPF 12HR 1.13 0.06 0 0 0
RAIN SHWRS C O O L C
TSTMS C O O L
HEAT INDEX 93 89 81 88 85 81
MAX HEAT 94 87 88 81
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 85 66 83 61 79 62 82 62 77
TEMP 81 80 71 67 79 79 67 61 74 75 67 64 78 77 68 63 73 73
DEWPT 62 61 64 66 68 65 62 58 61 62 63 62 66 65 65 61 61 60
PWIND DIR S S W N E E S SW NW
WIND CHAR GN GN GN LT GN GN GN GN GN
AVG CLOUDS FW FW FW SC B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR 0 50 60 40 40 50 60 60 20
RAIN SHWRS C L C C C C C C C L L L L S
TSTMS S S S S S C S S C C
IAZ054-090900-
MAQUOKETA-JACKSON IA
42.06N 90.67W ELEV. 769 FT
331 PM CDT TUE SEP 8 2026
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 70 82 60 78 54
TEMP 86 82 77 74 71 70 74 79 82 77 69 66 62 60 70 76 78 73 63 59 56 54
DEWPT 64 65 66 67 69 69 70 69 66 66 64 62 58 55 59 56 56 57 56 55 53 53
RH 48 56 69 79 93 97 87 72 58 69 84 87 87 84 68 50 47 57 78 87 90 96
WIND DIR S S S SW SW SW SW W NW NW W NW N N N N N N N N SE SE
WIND SPD 11 9 10 9 6 5 8 8 8 4 1 1 2 2 3 3 3 1 0 0 1 2
CLOUDS B1 SC B2 B2 B2 OV B2 B2 SC SC SC SC SC SC FW FW CL FW CL CL CL FW
POP 12HR 100 50 10 0 0
QPF 12HR 1.43 0.04 0 0 0
RAIN SHWRS C O O C S
TSTMS C O O C
HEAT INDEX 88 83 84
MAX HEAT 89 85
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 82 63 83 58 77 59 81 60 76
TEMP 78 76 66 65 78 76 63 59 73 71 63 60 75 75 66 61 72 70
DEWPT 59 59 60 61 66 64 59 54 58 59 58 57 63 62 62 57 58 57
PWIND DIR S S W N NE E S SW NW
WIND CHAR LT LT LT LT LT LT GN LT LT
AVG CLOUDS FW FW FW FW B1 B1 SC SC B1 B1 B1 B1 B2 B2 B1 B1 B2 B1
POP 12HR 0 30 60 40 40 50 60 60 30
RAIN SHWRS C L C C C C C C C L C L L C S
TSTMS S S S S S C C S C C S
IAZ066-090900-
CLINTON-CLINTON IA
41.84N 90.34W ELEV. 708 FT
331 PM CDT TUE SEP 8 2026
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 71 82 62 79 56
TEMP 86 83 78 76 73 71 75 79 82 79 70 68 64 62 71 77 79 74 64 61 58 56
DEWPT 64 64 64 66 69 70 72 71 70 69 67 65 62 59 60 57 57 57 57 57 55 54
RH 48 53 62 71 87 97 90 77 67 72 90 90 93 90 68 50 47 55 78 87 90 93
WIND DIR S S S SW SW S SW W W NW W NW N N N N N N NE SE SE SE
WIND SPD 11 9 10 9 9 6 8 8 6 4 2 3 4 3 4 5 5 2 1 1 3 3
CLOUDS B1 B1 B2 B2 B2 OV OV OV B1 SC SC SC SC SC SC FW FW FW CL CL CL FW
POP 12HR 90 70 10 0 0
QPF 12HR 0.91 0.08 0 0 0
RAIN SHWRS S L O L C
TSTMS S L O L
HEAT INDEX 88 84 86 80
MAX HEAT 88 83 87
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 83 64 84 60 79 61 82 63 78
TEMP 80 78 68 66 80 78 66 61 75 74 65 63 77 76 68 63 74 72
DEWPT 58 58 61 63 67 65 62 57 59 60 60 59 64 63 64 60 59 58
PWIND DIR S S SW N NE E S SW W
WIND CHAR LT GN GN LT LT LT GN GN GN
AVG CLOUDS FW FW FW SC B1 B1 B1 SC B1 B1 B1 B1 B1 B2 B1 B1 B2 B1
POP 12HR 0 20 40 40 40 40 50 60 30
RAIN SHWRS S C C C C C C C C C C L L C
TSTMS S S S S S S C C S C S
ILZ009-090900-
STERLING-WHITESIDE IL
41.75N 89.67W ELEV. 648 FT
331 PM CDT TUE SEP 8 2026
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 71 82 62 80 54
TEMP 86 83 77 75 73 71 75 80 82 78 70 68 64 62 71 77 79 74 64 60 57 55
DEWPT 64 65 64 65 68 71 73 73 72 71 69 68 64 61 62 58 58 59 59 57 55 55
RH 48 55 64 71 84100 94 79 72 79 97100100 97 73 52 49 59 84 90 93100
WIND DIR S SE SE SW SW S SW W W W W W N N N N N N E E SE SE
WIND SPD 10 8 8 8 8 5 8 9 8 3 1 1 3 2 4 5 5 2 0 0 2 2
CLOUDS SC SC B1 B2 B2 B2 B2 OV B2 B1 B1 B1 B2 B1 FW FW FW FW CL CL CL CL
POP 12HR 90 80 10 0 0
QPF 12HR 0.50 0.11 0 0 0
RAIN SHWRS S O L C S
TSTMS S O L
HEAT INDEX 87 85 84 87
MAX HEAT 88 83 84 87 81
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 82 62 85 60 80 60 83 62 78
TEMP 80 76 66 64 81 78 66 61 77 74 64 62 79 76 68 64 76 72
DEWPT 59 60 61 64 68 67 64 59 61 62 61 61 65 66 66 62 61 60
PWIND DIR S S SW N NE E S SW W
WIND CHAR LT LT GN LT LT LT GN GN GN
AVG CLOUDS CL FW FW SC B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR 0 20 40 40 30 40 50 60 30
RAIN SHWRS S C C C C C C C C C C L L C
TSTMS S S S S S S S C S S S
IAZ068-090900-
DAVENPORT-SCOTT IA
41.62N 90.58W ELEV. 753 FT
331 PM CDT TUE SEP 8 2026
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 72 81 63 79 57
TEMP 87 84 80 78 74 72 75 78 81 78 71 68 65 63 71 77 79 74 64 61 59 58
DEWPT 64 65 65 66 69 71 72 71 70 70 68 67 63 60 61 58 57 58 59 57 56 55
RH 46 53 60 67 84 97 90 79 69 76 90 97 93 90 71 52 47 57 84 87 90 90
WIND DIR S S S SW SW S SW W W NW W NW N N N N N N NE E SE SE
WIND SPD 11 9 10 9 8 6 6 8 6 3 3 3 5 4 5 5 5 3 2 1 3 4
CLOUDS B1 SC B1 B2 B2 B2 OV OV B2 B1 SC B1 B1 SC SC FW FW CL CL CL CL FW
POP 12HR 90 80 10 0 0
QPF 12HR 0.66 0.10 0 0 0
RAIN SHWRS C O L C
TSTMS C O L
HEAT INDEX 89 86 81 85
MAX HEAT 89 83 86
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 82 65 83 61 79 61 82 63 77
TEMP 80 78 69 67 79 78 66 62 75 73 65 64 77 76 68 64 73 72
DEWPT 59 60 61 64 67 66 62 58 60 61 61 60 64 64 64 60 60 59
PWIND DIR S S SW N NE E S SW NW
WIND CHAR GN GN GN LT LT GN GN GN GN
AVG CLOUDS FW FW FW FW B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 0 30 40 40 40 40 50 60 20
RAIN SHWRS C C C C C C C C C C C L L S
TSTMS S S S S S S S S S C S
ILZ015-090900-
MOLINE-ROCK ISLAND IL
41.46N 90.52W ELEV. 590 FT
331 PM CDT TUE SEP 8 2026
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 73 83 65 81 58
TEMP 88 85 81 79 75 73 77 81 83 81 73 70 67 65 72 79 81 76 67 63 61 59
DEWPT 65 66 66 66 69 71 72 73 72 72 70 69 66 62 63 61 60 60 60 59 57 56
RH 47 53 60 64 82 93 85 77 70 74 90 97 97 90 73 54 49 58 78 87 87 90
WIND DIR S SE S SW SW S SW W W W W W N N N N N N E E SE SE
WIND SPD 11 9 10 9 8 5 6 8 6 3 2 2 3 3 5 5 5 3 2 1 2 3
CLOUDS SC SC B1 B1 B2 B2 B2 OV B2 B1 SC B1 B1 B1 SC FW FW CL CL CL CL FW
POP 12HR 90 80 10 0 0
QPF 12HR 0.40 0.13 0.03 0 0
RAIN SHWRS C O O C S
TSTMS C O O
HEAT INDEX 90 87 83 85 88 85 81
MAX HEAT 92 85 86 88 81
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 84 66 85 63 81 63 84 64 79
TEMP 81 80 70 68 81 80 68 63 77 76 67 65 79 78 69 65 75 74
DEWPT 62 61 62 65 70 68 64 59 63 64 63 61 67 67 65 62 63 62
PWIND DIR S S SW N NE E S SW NW
WIND CHAR LT GN GN LT LT GN GN GN GN
AVG CLOUDS FW FW FW FW B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 0 30 40 40 40 40 50 60 20
RAIN SHWRS C C C C C C C C C C C L L S
TSTMS S S S S S S S S C S
ILZ017-090900-
PRINCETON-BUREAU IL
41.37N 89.47W ELEV. 662 FT
331 PM CDT TUE SEP 8 2026
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 71 83 65 81 55
TEMP 86 82 76 75 75 71 77 81 83 79 71 69 67 65 72 78 80 75 64 61 58 56
DEWPT 62 61 62 61 63 68 71 70 70 70 69 68 66 62 61 57 56 56 57 56 55 55
RH 45 49 62 62 66 90 82 69 65 74 93 97 97 90 68 48 44 52 78 84 90 96
WIND DIR S S S S SW SW SW W W W W NW NW N N N N N NE E SE SE
WIND SPD 10 8 8 8 6 6 8 8 8 3 2 2 3 3 4 5 6 3 2 2 3 3
CLOUDS SC FW SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B2 B1 SC SC SC FW CL CL CL CL
POP 12HR 70 80 10 5 0
QPF 12HR 0.10 0.24 0 0 0
RAIN SHWRS S L O C S
TSTMS S L O C
HEAT INDEX 86 83 85 87 80 80
MAX HEAT 86 85 87 81
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 83 64 85 62 81 62 83 64 79
TEMP 80 76 67 65 82 79 68 63 78 75 65 64 80 77 69 65 76 73
DEWPT 57 58 60 63 67 66 64 59 60 61 60 60 64 65 64 62 60 60
PWIND DIR SE S SW N NE E SE SW W
WIND CHAR LT LT GN LT LT GN GN GN GN
AVG CLOUDS CL FW FW SC SC B1 B1 SC SC B1 SC B1 B1 B1 SC B1 B1 B1
POP 12HR 0 20 40 40 30 40 50 60 20
RAIN SHWRS S C C C C C C C C C C C L S
TSTMS S S S S S S S S S
IAZ087-090900-
FAIRFIELD-JEFFERSON IA
41.05N 91.97W ELEV. 799 FT
331 PM CDT TUE SEP 8 2026
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 72 82 64 81 58
TEMP 91 88 80 76 72 72 76 79 82 81 72 70 66 64 72 79 81 77 66 62 60 58
DEWPT 69 70 71 71 72 72 74 74 73 73 71 70 66 64 66 62 61 63 62 61 59 58
RH 49 55 74 85100100 94 85 74 77 97100100100 81 56 51 62 87 97 96100
WIND DIR S S SE SE NW S SW W W NW NW W N N N NE N NE E SE SE SE
WIND SPD 11 9 9 8 5 4 6 6 8 3 2 2 4 4 4 5 4 2 2 2 3 4
CLOUDS FW FW SC B1 B2 B2 B2 B2 B1 SC B1 SC SC SC SC FW CL CL CL CL CL CL
POP 12HR 80 90 20 0 0
QPF 12HR 0.51 0.20 0.01 0 0
RAIN SHWRS C L O C S S S S
TSTMS C L O
HEAT INDEX 95 93 83 80 87 85 82
MAX HEAT 98 89 85 88 82
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 85 66 83 61 78 62 81 61 76
TEMP 81 80 69 67 79 78 66 62 75 74 66 64 78 77 66 61 72 71
DEWPT 65 66 66 67 72 71 65 61 65 67 65 64 69 70 66 61 65 65
PWIND DIR S S W N E E S SW NW
WIND CHAR GN GN GN LT GN GN GN GN GN
AVG CLOUDS FW FW FW SC B1 B1 SC SC B1 B1 SC B1 B1 B1 B1 B1 B1 SC
POP 12HR 0 50 60 40 40 40 50 60 20
RAIN SHWRS C L C C C C C C C C C C L S S
TSTMS S S S S S S S C
IAZ089-090900-
BURLINGTON-DES MOINES IA
40.79N 91.12W ELEV. 698 FT
331 PM CDT TUE SEP 8 2026
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 73 83 66 81 59
TEMP 91 88 81 79 76 73 77 81 83 81 73 71 68 66 72 79 81 76 67 63 61 60
DEWPT 67 68 67 66 67 71 73 74 75 73 71 71 68 66 66 63 61 62 62 60 59 58
RH 45 52 63 64 74 93 87 79 77 77 93100100100 81 58 51 62 84 90 93 93
WIND DIR S S S S SW S SW W W W W W NW N N N N NE NE E SE SE
WIND SPD 10 9 10 8 6 4 6 6 6 3 1 1 3 4 5 6 6 3 3 2 3 4
CLOUDS FW CL FW SC SC B2 B2 B2 B2 SC B1 B2 B1 B2 B1 SC FW CL CL CL CL CL
POP 12HR 60 90 30 5 0
QPF 12HR 0.08 0.25 0.05 0 0
RAIN SHWRS C O C C S S S C S
TSTMS C O C S
HEAT INDEX 94 92 84 86 90 85 82
MAX HEAT 95 88 86 90 82
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 84 66 84 63 81 64 83 64 78
TEMP 81 79 70 67 80 79 69 65 77 76 68 65 79 78 70 65 74 73
DEWPT 63 64 64 66 71 70 66 62 65 66 64 63 68 68 66 63 64 63
PWIND DIR SE S SW N E E S SW NW
WIND CHAR LT GN GN LT GN GN GN GN GN
AVG CLOUDS FW FW CL FW B1 B1 SC SC SC B1 SC SC B1 B1 SC B1 B1 SC
POP 12HR 0 20 50 40 40 40 50 60 20
RAIN SHWRS S C C C C C C C C C C C L S S
TSTMS S S S S S S S
MOZ009-090900-
MEMPHIS-SCOTLAND MO
40.46N 92.17W ELEV. 813 FT
331 PM CDT TUE SEP 8 2026
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 72 83 65 81 59
TEMP 94 89 81 79 75 72 79 80 83 80 73 71 68 65 72 78 81 77 66 63 61 59
DEWPT 70 71 71 69 69 72 73 75 75 74 72 71 68 65 69 66 64 65 64 62 61 59
RH 46 56 72 72 82100 82 85 77 82 97100100100 90 67 56 67 93 97100100
WIND DIR S S S S SW W SW W W W NW NW NW N N NE N NE E SE SE SE
WIND SPD 10 8 10 6 6 3 5 6 6 4 1 1 2 2 3 3 3 1 1 1 1 2
CLOUDS FW CL FW SC SC B2 B2 B2 B1 B1 B1 B2 B1 B1 SC FW FW CL CL CL CL FW
POP 12HR 50 90 30 5 0
QPF 12HR 0.08 0.28 0.11 0 0
RAIN SHWRS C O C C S S S C C
TSTMS C O C C S
HEAT INDEX 100 95 85 85 90 85 83
MAX HEAT 101 89 85 90 83
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 85 65 83 62 79 63 83 62 76
TEMP 81 81 70 67 79 79 66 63 75 75 66 64 78 77 68 62 72 72
DEWPT 68 68 68 67 74 73 66 63 69 70 66 64 72 72 66 62 67 68
PWIND DIR S S W NE E SE S SW NW
WIND CHAR LT LT LT LT LT LT GN GN LT
AVG CLOUDS FW FW CL FW B1 B1 B1 SC B1 B1 SC B1 B1 B1 SC B1 B1 SC
POP 12HR 0 30 60 40 40 40 50 60 30
RAIN SHWRS C L C C C C C C C C C C L C S
TSTMS S C S S S S S S C
IAZ099-090900-
KEOKUK-LEE IA
40.47N 91.43W ELEV. 671 FT
331 PM CDT TUE SEP 8 2026
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 74 85 67 82 60
TEMP 91 88 82 80 77 74 80 83 85 82 73 72 69 67 73 79 82 77 68 64 62 61
DEWPT 68 69 68 66 67 70 74 74 73 73 72 72 69 67 68 66 64 65 63 61 60 60
RH 47 54 63 62 71 87 82 74 67 74 97100100100 84 64 55 67 84 90 93 97
WIND DIR S S S S S SW SW W W W NW NW NW N N N N NE E E E SE
WIND SPD 10 9 10 8 6 4 5 5 6 3 1 2 3 4 5 5 5 2 2 2 3 3
CLOUDS FW FW FW SC SC B1 B2 B1 B2 SC B2 B2 B2 B1 B1 SC FW CL CL CL CL FW
POP 12HR 40 80 30 10 0
QPF 12HR 0.03 0.17 0.16 0 0
RAIN SHWRS S O L C S S S C C
TSTMS S O L C S
HEAT INDEX 95 92 85 82 85 90 92 87 83
MAX HEAT 96 88 90 93 84
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 85 67 86 65 81 65 85 65 79
TEMP 82 80 70 68 80 80 69 65 77 76 68 66 80 79 69 65 75 73
DEWPT 66 66 66 67 73 71 67 63 67 68 65 64 70 70 66 63 66 65
PWIND DIR SE S SW N E SE S SW NW
WIND CHAR LT LT LT LT LT LT GN GN GN
AVG CLOUDS FW FW CL FW B1 B2 SC SC B1 B1 SC SC B1 B1 SC B1 B1 B1
POP 12HR 0 30 60 40 40 40 50 60 30
RAIN SHWRS C L C C C C C C C C C C L C S
TSTMS S S S S S S S
ILZ035-090900-
MACOMB-MCDONOUGH IL
40.52N 90.65W ELEV. 707 FT
331 PM CDT TUE SEP 8 2026
DATE 09/08/26 WED 09/09/26 THU 09/10/26 FRI
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 72 84 65 81 57
TEMP 89 84 78 76 75 72 81 84 84 81 73 71 68 66 72 78 81 76 66 62 59 57
DEWPT 67 68 66 64 64 68 73 74 75 74 72 71 68 66 69 66 64 64 62 60 59 57
RH 48 59 67 66 69 87 77 72 74 79 97100100100 90 67 56 66 87 93100100
WIND DIR S SE S S S S SW W W W N NW NW N N N N N NE N E E
WIND SPD 10 8 9 8 6 4 6 6 6 3 0 0 1 1 3 4 4 1 1 0 1 1
CLOUDS FW FW FW SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 SC FW FW CL CL FW FW
POP 12HR 40 80 30 20 0
QPF 12HR 0.02 0.06 0.15 0.01 0
RAIN SHWRS S L L C C S S C C S S
TSTMS S L L C C
HEAT INDEX 93 87 85 91 92 86 83
MAX HEAT 93 85 91 92 83
DATE 09/11 SAT 09/12/26 SUN 09/13/26 MON 09/14/26 TUE 09/15/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 84 64 85 63 81 62 84 64 78
TEMP 81 78 68 65 81 80 68 64 78 76 67 64 80 79 69 65 75 73
DEWPT 64 65 65 65 73 72 67 63 67 68 65 63 69 70 67 63 66 65
PWIND DIR SE S SW N E E S SW NW
WIND CHAR LT LT LT LT LT LT GN GN LT
AVG CLOUDS FW FW CL FW SC B1 SC SC B1 B1 SC B1 B1 B1 SC B1 B1 SC
POP 12HR 0 20 50 40 30 30 40 60 30
RAIN SHWRS S C C C C C C C C C C C L C S
TSTMS S S S S S C S
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