860
FOUS53 KDVN 050026
PFMDVN
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
725 PM CDT FRI SEP 4 2026
IAZ040-050900-
INDEPENDENCE-BUCHANAN IA
42.45N 91.93W ELEV. 977 FT
725 PM CDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 88 66 82 64
TEMP 78 75 73 71 80 85 86 83 74 71 68 66 73 79 81 78 71 69 66 64
DEWPT 74 73 72 71 75 75 74 73 71 70 68 66 68 70 70 69 68 66 63 61
RH 88 94 97100 85 72 68 72 90 97100100 84 74 69 74 90 90 90 90
WIND DIR S SE N NE NE NE NE E E E E E E SE SE E SE SE SE SE
WIND SPD 4 2 2 4 6 8 8 6 9 9 9 8 9 8 9 9 9 9 10 10
CLOUDS FW FW FW FW FW FW FW SC SC SC SC SC B1 B1 SC SC SC SC B1 B1
POP 12HR 10 0 20 40 5
QPF 12HR 0.04 0 0.01 0.27 0
RAIN SHWRS C C C C
TSTMS
OBVIS PF
HEAT INDEX 85 94 94 89 85
MAX HEAT 91 89 94 97 85
HEAT Y Y Y Y Y Y Y
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 66 89 69 86 62 79 59 81
TEMP 79 78 70 68 85 84 75 70 83 80 68 62 76 74 64 59 78 76
DEWPT 66 66 61 60 69 70 68 67 68 66 62 59 61 61 59 58 63 64
PWIND DIR SE SE S SW W NW N E SE
WIND CHAR GN GN GN GN GN LT GN LT GN
AVG CLOUDS SC SC SC SC B1 SC SC B1 SC SC SC SC SC SC SC SC B1 SC
POP 12HR 5 5 20 70 20 20 10 20 20
RAIN SHWRS S S C L S S S S
TSTMS S S C C S
IAZ042-050900-
DUBUQUE-DUBUQUE IA
42.41N 90.70W ELEV. 1072 FT
725 PM CDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 87 65 82 62
TEMP 79 77 75 73 79 84 85 81 74 70 67 66 73 79 81 77 71 68 64 63
DEWPT 73 72 71 71 73 72 71 69 68 67 64 64 66 66 66 65 64 60 59 59
RH 82 85 87 93 82 67 63 67 82 90 90 93 79 64 60 67 79 76 84 87
WIND DIR S SW NW N NE NE NE NE E E E E E SE E E E SE SE SE
WIND SPD 2 1 2 4 6 8 6 6 8 6 5 4 6 6 6 5 8 6 5 6
CLOUDS SC SC CL SC SC SC FW SC SC SC SC SC B1 B1 SC SC SC SC SC SC
POP 12HR 30 0 5 10 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
TSTMS S
OBVIS PF
HEAT INDEX 89 90 84 83
MAX HEAT 93 90 90 92 84
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 81 65 87 71 86 64 79 59 80
TEMP 78 76 69 67 83 83 77 72 83 80 70 65 76 74 64 61 77 75
DEWPT 63 62 59 59 67 67 64 67 67 65 60 58 59 59 57 57 61 61
PWIND DIR SE SE S SW W NW N E SE
WIND CHAR GN GN GN GN GN GN GN LT GN
AVG CLOUDS SC SC SC SC B1 SC SC SC B1 SC SC FW SC SC SC SC B1 SC
POP 12HR 5 5 20 60 20 20 10 20 20
RAIN SHWRS S C L S S S S
TSTMS S C C S
ILZ002-050900-
FREEPORT-STEPHENSON IL
42.25N 89.58W ELEV. 859 FT
725 PM CDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 86 62 83 58
TEMP 79 77 74 73 79 84 84 81 71 67 64 63 74 81 82 77 67 64 61 59
DEWPT 73 72 71 72 73 73 72 69 67 65 63 63 66 65 64 63 60 59 59 59
RH 82 85 90 97 82 70 67 67 87 93 97100 76 58 55 62 78 84 93100
WIND DIR W SW NW N N NE NE NE E E NE NE E E E E E E E SE
WIND SPD 2 1 2 2 6 8 8 8 8 5 4 3 5 5 6 8 6 4 3 3
CLOUDS SC FW FW SC SC SC SC SC SC SC SC FW SC SC SC SC FW FW FW SC
POP 12HR 20 0 5 5 5
QPF 12HR 0.01 0 0 0 0
RAIN SHWRS S
TSTMS S
OBVIS PF
HEAT INDEX 80 90 90 84 83 83
MAX HEAT 97 93 91 92 83 84
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 88 71 88 63 80 57 81
TEMP 79 76 66 64 84 83 77 73 86 82 70 64 78 74 63 58 78 76
DEWPT 61 61 60 59 66 67 63 65 68 66 62 59 59 59 58 56 60 61
PWIND DIR SE SE S SW W NW NW E SE
WIND CHAR LT LT GN GN GN LT LT LT LT
AVG CLOUDS SC SC B1 SC B1 B1 SC SC B1 B1 SC FW SC SC SC SC B1 SC
POP 12HR 0 5 5 50 20 20 10 20 20
RAIN SHWRS C S S S S
TSTMS S S
IAZ052-050900-
CEDAR RAPIDS-LINN IA
41.89N 91.70W ELEV. 862 FT
725 PM CDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 91 67 84 64
TEMP 80 77 75 73 83 89 89 85 76 73 69 67 74 81 84 80 73 70 67 65
DEWPT 73 72 72 71 75 75 74 74 72 70 69 67 69 70 70 69 67 65 63 61
RH 79 85 90 93 77 64 61 70 87 90100100 84 69 63 69 81 84 87 87
WIND DIR S S SE N NE NE NE NE E E E E E E E E E SE SE SE
WIND SPD 4 2 1 3 4 5 6 6 6 6 6 6 6 6 8 8 8 6 6 6
CLOUDS FW FW FW FW FW FW FW FW FW SC SC SC B1 B1 SC SC SC SC SC SC
POP 12HR 10 0 20 40 5
QPF 12HR 0 0 0 0.16 0
RAIN SHWRS C C C C
HEAT INDEX 84 90 99 98 92 84 88 83
MAX HEAT 96 93 99 101 86 85 89
HEAT Y Y Y Y Y Y Y
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 67 92 71 88 64 82 61 84
TEMP 80 80 71 68 87 87 77 72 86 82 70 65 78 77 66 62 80 79
DEWPT 65 65 61 59 67 68 66 67 68 67 63 59 61 62 59 58 62 64
PWIND DIR SE SE S SW W NW N E SE
WIND CHAR GN GN GN GN LT LT LT LT GN
AVG CLOUDS SC SC SC SC B1 SC SC SC B1 B1 SC SC SC SC FW SC SC SC
POP 12HR 5 5 10 60 20 30 10 20 20
RAIN SHWRS S C L S S C S S S
TSTMS C C S S
IAZ064-050900-
IOWA CITY-JOHNSON IA
41.63N 91.54W ELEV. 668 FT
725 PM CDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 93 69 86 66
TEMP 82 78 76 74 84 91 92 88 78 74 71 69 76 83 86 83 75 72 68 66
DEWPT 73 73 73 72 74 74 73 73 73 72 70 69 69 69 69 67 67 66 63 62
RH 74 85 90 93 72 58 54 61 85 93 97100 79 63 57 59 76 81 84 87
WIND DIR S SW W N N N NE NE E E E E E E E E E E SE SE
WIND SPD 3 1 1 1 4 5 8 8 8 6 6 6 8 8 9 8 8 6 6 6
CLOUDS FW FW SC CL FW FW FW FW FW FW SC SC B1 B1 SC SC SC SC SC SC
POP 12HR 10 5 10 30 5
QPF 12HR 0 0 0 0.03 0
RAIN SHWRS S S C C
HEAT INDEX 86 91100100 95 86 89 85
MAX HEAT 97 94 101 102 90 86 89 82
EXTREME HEAT W W W W W W W
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 68 94 73 90 66 84 63 86
TEMP 82 82 72 69 90 90 79 73 88 86 73 66 81 80 68 63 83 82
DEWPT 64 62 61 60 66 66 66 67 67 66 65 61 60 60 60 59 61 61
PWIND DIR SE SE S SW W NW N E SE
WIND CHAR GN GN GN GN LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW SC SC SC
POP 12HR 5 0 10 50 20 30 10 20 10
RAIN SHWRS S C S S C S
TSTMS S C S S
IAZ054-050900-
MAQUOKETA-JACKSON IA
42.06N 90.67W ELEV. 769 FT
725 PM CDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 89 64 84 61
TEMP 79 76 74 73 80 86 87 84 74 69 66 65 74 80 83 79 71 67 63 62
DEWPT 72 71 70 70 73 72 71 69 68 66 64 63 65 65 65 64 63 59 58 58
RH 79 85 87 90 79 63 59 61 82 90 93 93 74 60 55 60 76 75 84 87
WIND DIR SE SW N N N NE NE NE E E E E E E E E E E E SE
WIND SPD 2 0 1 1 3 4 4 3 4 3 3 2 3 3 4 3 4 3 2 2
CLOUDS FW FW FW FW SC FW FW FW SC FW SC SC SC B1 SC SC SC FW SC SC
POP 12HR 10 0 5 10 5
QPF 12HR 0 0 0 0 0
OBVIS PF
HEAT INDEX 85 92 93 88 82 85
MAX HEAT 99 94 94 94 83 83 85
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 91 71 89 63 81 59 83
TEMP 80 78 68 65 85 85 76 72 86 82 69 64 78 75 64 59 79 77
DEWPT 61 60 58 57 64 65 62 64 66 64 60 57 58 58 57 55 59 60
PWIND DIR SE SE S SW W NW N E SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 SC SC SC B1 SC SC FW SC SC SC SC B1 SC
POP 12HR 5 5 10 50 20 30 10 20 20
RAIN SHWRS S C S C S S
TSTMS S S S
IAZ066-050900-
CLINTON-CLINTON IA
41.84N 90.34W ELEV. 708 FT
725 PM CDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 90 66 85 62
TEMP 81 78 75 74 82 88 89 85 75 71 68 66 75 82 84 81 72 68 64 63
DEWPT 72 72 72 71 73 74 71 70 69 67 65 64 66 65 65 64 62 59 59 59
RH 74 82 90 90 74 63 56 61 82 87 90 93 74 56 53 56 71 73 84 87
WIND DIR S SW NW N N N NE NE NE E E E E E E E E E E E
WIND SPD 3 2 2 2 4 5 6 6 8 5 4 4 5 5 6 6 6 5 4 4
CLOUDS FW FW SC FW CL FW FW FW SC FW SC SC SC B1 SC SC SC FW SC SC
POP 12HR 10 0 5 10 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
TSTMS S
OBVIS PF
HEAT INDEX 85 88 97 95 90 84 86 82
MAX HEAT 99 95 97 97 83 84 86
HEAT Y Y Y Y Y Y Y
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 65 92 73 90 65 83 61 84
TEMP 81 80 69 66 88 87 78 73 88 84 71 66 80 78 66 61 80 79
DEWPT 60 59 59 58 63 64 62 64 66 65 62 59 59 58 58 57 59 60
PWIND DIR SE SE S SW W NW N NE SE
WIND CHAR LT LT GN GN GN LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC B1 SC SC SC SC SC SC SC B1 SC
POP 12HR 0 5 5 50 20 30 10 20 20
RAIN SHWRS C S S C S S
TSTMS S S S
ILZ009-050900-
STERLING-WHITESIDE IL
41.75N 89.67W ELEV. 648 FT
725 PM CDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 90 64 84 60
TEMP 81 77 75 73 83 88 88 83 73 69 66 65 76 82 84 79 70 66 62 61
DEWPT 74 73 73 73 75 74 72 72 70 67 66 65 67 65 64 64 62 60 61 60
RH 79 87 94100 77 63 59 70 90 93100100 74 56 51 60 76 81 97 97
WIND DIR SW SW W NW N N NE NE NE E NE E E E E E E E E E
WIND SPD 2 1 1 1 4 6 6 6 8 5 3 3 5 6 6 6 6 3 3 3
CLOUDS SC SC FW FW CL FW FW FW FW FW SC FW SC SC SC SC FW FW FW SC
POP 12HR 20 0 5 5 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
TSTMS S
OBVIS PF
HEAT INDEX 86 90 98 95 88 84 86
MAX HEAT 98 95 99 98 84 86
HEAT Y Y Y Y Y Y Y
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 63 91 72 91 65 82 59 83
TEMP 81 78 67 64 87 85 77 73 88 84 71 65 80 77 64 60 80 78
DEWPT 60 61 61 60 64 66 63 65 68 67 64 61 60 60 59 58 60 62
PWIND DIR SE SE S S W NW N E SE
WIND CHAR LT LT GN GN GN LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 5 30 20 30 10 20 20
RAIN SHWRS C S S C S S
TSTMS S S S
IAZ068-050900-
DAVENPORT-SCOTT IA
41.62N 90.58W ELEV. 753 FT
725 PM CDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 90 67 85 64
TEMP 82 79 77 75 84 89 89 85 76 72 69 67 76 82 84 80 72 69 66 64
DEWPT 72 72 72 71 73 73 72 71 71 68 67 66 66 66 65 64 64 61 60 61
RH 72 79 85 87 70 59 57 63 85 87 93 97 71 58 53 58 76 76 81 90
WIND DIR S SW W NW N N N NE NE E E E E E E E E E E E
WIND SPD 3 2 2 2 4 6 6 8 9 8 6 5 8 6 8 8 8 6 5 5
CLOUDS FW FW SC FW CL FW FW FW SC FW FW SC SC B1 SC SC SC FW FW SC
POP 12HR 10 0 5 10 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 86 90 97 95 90 84 86 82
MAX HEAT 97 94 97 96 83 84 86
EXTREME HEAT W W W W W W W
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 91 74 90 66 83 61 84
TEMP 81 80 70 67 87 87 79 75 88 84 72 67 80 78 66 62 80 79
DEWPT 60 60 59 59 63 65 62 65 66 66 63 60 59 60 58 58 59 61
PWIND DIR SE SE S SW W NW N NE SE
WIND CHAR LT GN GN GN LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC FW SC B1 SC SC SC SC SC FW SC SC SC
POP 12HR 0 5 5 40 20 30 10 20 20
RAIN SHWRS C S S C S S
TSTMS S S S
ILZ015-050900-
MOLINE-ROCK ISLAND IL
41.46N 90.52W ELEV. 590 FT
725 PM CDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 93 68 86 65
TEMP 82 80 77 76 86 91 91 87 78 73 70 68 77 83 86 82 74 70 67 65
DEWPT 73 72 72 72 74 74 73 73 72 69 68 67 68 68 68 66 65 61 61 61
RH 74 77 85 87 68 58 56 63 82 87 93 97 74 61 55 58 74 73 81 87
WIND DIR SW SW W SW N N N NE E E E E E E E E E E E E
WIND SPD 3 2 2 1 4 6 6 6 8 6 5 4 6 6 8 6 6 5 4 4
CLOUDS SC FW SC FW CL FW FW FW FW FW SC SC SC B1 SC SC FW FW FW FW
POP 12HR 10 0 5 10 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 87 82 94100100 93 86 89 84
MAX HEAT 99 95 101 101 89 86 89
EXTREME HEAT W W W W W W W
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 86 67 93 75 92 68 85 63 86
TEMP 83 82 71 69 90 89 81 76 90 86 74 68 82 80 68 64 82 82
DEWPT 63 61 60 59 65 66 63 65 69 67 64 61 61 61 60 59 62 62
PWIND DIR SE SE S SW W NW N NE SE
WIND CHAR LT GN GN GN GN LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 5 5 40 20 30 10 20 20
RAIN SHWRS C S S C S S
TSTMS S S S
ILZ017-050900-
PRINCETON-BUREAU IL
41.37N 89.47W ELEV. 662 FT
725 PM CDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 91 66 84 61
TEMP 81 79 76 74 84 89 89 83 74 70 68 66 76 82 84 79 70 66 63 61
DEWPT 72 71 71 71 74 73 72 70 68 66 66 65 65 63 62 61 59 59 59 59
RH 74 77 85 90 72 59 57 65 82 87 93 97 69 53 48 54 68 78 87 93
WIND DIR SW SW W W N N N NE NE NE NE E E E E E E E E E
WIND SPD 3 1 2 2 4 6 6 8 10 6 5 4 6 6 6 6 8 4 4 4
CLOUDS SC FW FW FW CL FW FW CL FW SC SC FW FW SC SC FW SC FW FW FW
POP 12HR 20 0 5 5 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
TSTMS S
HEAT INDEX 85 91 97 95 87 83 84
MAX HEAT 97 94 97 98 83 85
EXTREME HEAT W W W W W W W
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 63 90 73 92 67 83 61 84
TEMP 81 78 68 65 87 85 78 74 89 85 73 67 81 78 66 62 81 78
DEWPT 58 59 59 59 62 64 60 63 66 65 63 60 58 58 58 57 58 60
PWIND DIR SE SE S S W NW NW NE SE
WIND CHAR LT LT GN GN GN LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 30 20 40 20 20 10
RAIN SHWRS C S S C S S
TSTMS S S S
IAZ087-050900-
FAIRFIELD-JEFFERSON IA
41.05N 91.97W ELEV. 799 FT
725 PM CDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 94 70 87 66
TEMP 81 78 75 74 86 92 93 88 78 74 72 70 77 84 86 83 74 71 68 66
DEWPT 72 72 71 71 75 75 73 76 75 73 72 70 72 72 73 72 70 67 65 63
RH 74 82 87 90 70 58 52 68 91 97100100 85 67 65 70 87 87 90 90
WIND DIR SW SW SW W NW N N NE E E E E E E E E E SE E SE
WIND SPD 3 3 2 2 3 3 4 6 6 6 6 6 8 6 8 8 9 6 6 8
CLOUDS FW FW SC SC FW FW FW SC SC SC SC B1 SC B1 SC FW SC SC SC SC
POP 12HR 5 5 10 20 10
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S S S
TSTMS S
HEAT INDEX 85 95103102 99 90 93 88
MAX HEAT 97 94 103 103 91 90 94 84
EXTREME HEAT W W W W W W W
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 86 68 94 74 91 67 85 63 86
TEMP 83 83 72 70 90 90 79 74 89 85 72 67 82 80 68 64 83 82
DEWPT 66 66 62 60 67 68 66 67 69 69 66 63 63 64 62 61 64 65
PWIND DIR SE SE S SW W NW N E SE
WIND CHAR GN GN GN GN LT LT LT LT LT
AVG CLOUDS SC SC FW SC SC SC FW SC SC SC SC SC SC SC FW SC SC SC
POP 12HR 5 5 5 30 30 30 20 20 20
RAIN SHWRS S C C S S C S S S
TSTMS S S S S
IAZ089-050900-
BURLINGTON-DES MOINES IA
40.79N 91.12W ELEV. 698 FT
725 PM CDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 94 70 87 66
TEMP 82 79 76 75 85 91 92 88 79 75 72 70 77 84 86 83 75 71 68 66
DEWPT 72 71 71 71 73 74 74 75 73 72 70 69 70 70 69 67 66 63 62 62
RH 72 77 85 87 67 58 56 66 82 90 93 97 79 63 57 59 74 76 81 87
WIND DIR SW SW W NW NW N NE NE NE E E E E E E E E E E E
WIND SPD 3 2 1 1 3 5 5 5 6 6 6 5 8 6 8 6 8 6 6 6
CLOUDS FW FW FW FW FW FW SC FW FW FW SC SC SC SC SC SC FW FW FW FW
POP 12HR 10 5 5 10 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 86 92101102 98 88 90 85
MAX HEAT 98 95 101 103 91 88 90 82
EXTREME HEAT W W W W W W W
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 86 67 94 75 93 69 85 64 87
TEMP 83 82 72 69 89 89 80 75 90 87 74 70 83 80 69 65 83 82
DEWPT 63 62 60 59 65 65 63 65 68 68 65 63 62 62 61 60 62 63
PWIND DIR SE SE S S W NW N E SE
WIND CHAR LT GN GN GN GN LT LT LT LT
AVG CLOUDS FW SC FW SC SC SC FW SC SC SC SC SC SC SC FW SC SC SC
POP 12HR 0 0 5 20 20 30 20 20 20
RAIN SHWRS S S S S C S S S
TSTMS S S S
MOZ009-050900-
MEMPHIS-SCOTLAND MO
40.46N 92.17W ELEV. 813 FT
725 PM CDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 96 70 89 66
TEMP 80 77 75 73 87 94 95 90 78 75 72 70 79 86 89 83 74 72 68 66
DEWPT 72 71 70 71 74 73 72 75 75 74 72 70 73 74 73 73 71 67 65 63
RH 77 82 84 93 65 51 48 62 91 97100100 82 68 59 72 90 84 90 90
WIND DIR S SW W N W NW N NE E E E E E E E E E E E SE
WIND SPD 2 1 1 0 2 2 2 2 3 3 3 3 4 4 5 5 4 4 4 4
CLOUDS SC FW FW FW FW SC FW FW FW SC B1 SC SC SC SC SC SC SC FW SC
POP 12HR 5 5 10 20 20
QPF 12HR 0 0 0 0 0.12
RAIN SHWRS S S S S S S
TSTMS S
HEAT INDEX 84 95103104101 94 97 89
MAX HEAT 97 94 103 104 90 94 97 84
EXTREME HEAT W W W W W W W
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 88 68 95 74 93 68 86 64 87
TEMP 84 83 72 70 91 89 79 75 90 87 74 69 83 81 69 64 84 82
DEWPT 68 66 61 59 68 70 65 66 71 70 66 63 66 66 63 61 66 67
PWIND DIR SE SE S S W N N E SE
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC FW SC SC SC FW FW SC SC SC SC B1 SC SC SC SC SC
POP 12HR 5 0 5 20 30 30 20 20 20
RAIN SHWRS S C S S C S S S
TSTMS S S S S
IAZ099-050900-
KEOKUK-LEE IA
40.47N 91.43W ELEV. 671 FT
725 PM CDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 95 71 89 67
TEMP 82 79 76 75 86 93 94 89 79 76 73 71 79 85 88 83 75 72 69 67
DEWPT 72 71 71 71 74 73 73 76 75 73 72 70 72 72 71 70 68 65 63 62
RH 72 77 85 87 68 52 51 66 88 90 97 97 79 65 57 65 79 79 81 84
WIND DIR SW SW SW SW W N N NE E E E E E E E E E E E E
WIND SPD 3 2 1 1 3 4 4 3 5 5 5 5 6 5 6 5 6 5 5 5
CLOUDS FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC FW FW FW SC
POP 12HR 5 5 5 10 10
QPF 12HR 0 0 0 0 0
HEAT INDEX 87 94102103 99 81 91 94 87
MAX HEAT 100 96 102 105 92 92 94 85
EXTREME HEAT W W W W W W W
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 88 68 95 75 95 69 87 65 88
TEMP 84 83 72 70 90 89 80 76 91 88 75 70 84 81 70 66 84 82
DEWPT 65 64 60 59 67 67 63 65 69 69 66 64 64 64 62 61 64 65
PWIND DIR SE SE S S W N N E SE
WIND CHAR LT LT GN GN GN LT LT LT LT
AVG CLOUDS SC FW FW SC SC SC FW FW SC SC SC SC SC SC FW SC SC SC
POP 12HR 5 0 5 20 30 30 10 20 20
RAIN SHWRS S C S S C S S
TSTMS S S S S
ILZ035-050900-
MACOMB-MCDONOUGH IL
40.52N 90.65W ELEV. 707 FT
725 PM CDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 94 68 87 63
TEMP 81 78 76 74 86 91 93 88 78 74 70 68 78 84 86 82 73 70 65 63
DEWPT 72 71 70 71 74 74 75 76 74 72 70 68 71 70 70 68 66 63 62 61
RH 74 79 82 90 68 58 56 68 88 93100100 79 63 59 63 79 78 90 93
WIND DIR SW SW W W NW NW N NE NE E E E E E E E E E E E
WIND SPD 2 1 1 0 2 2 3 2 4 4 4 2 5 4 6 4 5 3 2 2
WIND GUST 14 13 12
CLOUDS FW FW FW FW FW FW FW SC FW FW SC SC SC SC SC SC FW SC FW FW
POP 12HR 10 5 5 5 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 85 94101104 99 88 91 85
MAX HEAT 102 96 101 105 90 88 92 82
EXTREME HEAT W W W W W W W
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 86 65 93 74 93 68 86 62 86
TEMP 83 81 70 66 89 89 79 75 91 87 74 68 83 80 68 63 84 82
DEWPT 63 63 60 59 65 66 62 63 69 69 66 63 64 64 61 60 63 64
PWIND DIR SE SE S S W NW N E SE
WIND CHAR LT LT GN GN LT LT LT LT LT
AVG CLOUDS FW FW SC SC SC SC FW FW SC SC SC SC SC SC FW SC SC SC
POP 12HR 0 0 0 10 20 30 20 20 20
RAIN SHWRS S S S C S S S S
TSTMS S S S
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