420
FOUS53 KDVN 021511
PFMDVN
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1011 AM CDT WED SEP 2 2026
IAZ040-022100-
INDEPENDENCE-BUCHANAN IA
42.45N 91.93W ELEV. 977 FT
1011 AM CDT WED SEP 2 2026
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26
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 90 72 88 72 90
TEMP 88 90 85 76 75 73 72 81 86 88 85 78 76 74 72 80 87 90 85
DEWPT 71 72 74 72 70 69 69 72 74 75 75 72 71 70 70 73 75 75 76
RH 57 56 70 87 84 87 90 74 68 66 72 82 85 87 93 79 68 62 75
WIND DIR SW SW SE SE SE S S S S S SE S S S SE S S S SE
WIND SPD 8 8 5 6 6 6 5 8 8 9 9 10 8 6 6 8 8 8 4
CLOUDS FW FW FW FW FW SC B1 SC SC SC FW SC FW SC SC SC SC SC FW
POP 12HR 20 40 30 30 20
QPF 12HR 0 0 0 0.05 0.01
RAIN SHWRS S C S S C C S S
TSTMS S C S S S C S
HEAT INDEX 93 96 93 85 94 98 93 84 96100 94
MAX HEAT 94 97 85 95 99 88 96 101
HEAT Y Y Y Y Y Y Y Y Y Y
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26
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 89 70 86 67 83 65 83
TEMP 75 72 86 83 73 71 83 81 71 68 79 78 69 66 80 79
DEWPT 72 71 75 74 70 70 72 71 68 67 69 68 65 63 68 68
PWIND DIR SE SE SE SE SE SE SE SE
WIND CHAR LT LT LT LT GN GN GN GN
AVG CLOUDS SC SC SC SC FW SC B1 SC SC SC SC SC B1 B1 B1 SC
POP 12HR 10 10 20 40 30 30 20 20
RAIN SHWRS S S C S C C C S S S S S
TSTMS S C S S S S S S
IAZ042-022100-
DUBUQUE-DUBUQUE IA
42.41N 90.70W ELEV. 1072 FT
1011 AM CDT WED SEP 2 2026
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26
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 90 73 88 73 88
TEMP 87 90 85 78 77 75 73 80 85 88 83 78 76 75 73 79 85 88 84
DEWPT 70 71 72 71 69 68 69 71 73 74 73 72 71 70 70 72 74 75 75
RH 57 54 65 79 76 79 87 74 67 63 72 82 85 84 90 79 70 66 74
WIND DIR SW SW S S SW SW S S SE S SE S S S E SE S S S
WIND SPD 10 9 5 4 5 5 5 5 6 6 5 6 5 5 4 6 6 5 3
CLOUDS FW FW FW FW SC FW B1 FW B1 SC FW FW FW SC B1 SC SC FW SC
POP 12HR 20 40 40 40 30
QPF 12HR 0 0 0 0.07 0.02
RAIN SHWRS S S C S C C C C C
TSTMS S S S S C S C S S
HEAT INDEX 92 95 91 82 92 96 89 93 97 91
MAX HEAT 93 96 85 93 98 87 94 98
HEAT Y Y Y Y Y Y Y Y Y Y
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26
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 69 84 67 81 65 81
TEMP 75 72 84 82 73 71 81 80 72 69 78 77 69 66 78 78
DEWPT 72 71 74 72 69 69 70 69 67 66 68 66 63 62 66 66
PWIND DIR SE SE SE SE SE SE SE SE
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS SC SC SC SC FW SC B1 SC SC SC B1 B1 B1 B1 B1 B1
POP 12HR 20 20 30 40 30 30 20 20
RAIN SHWRS S S C C C S C C S S S S S
TSTMS S S S C S S S S S
ILZ002-022100-
FREEPORT-STEPHENSON IL
42.25N 89.58W ELEV. 859 FT
1011 AM CDT WED SEP 2 2026
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26
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 91 73 89 72 89
TEMP 89 91 86 79 77 75 74 81 87 89 85 77 76 74 72 79 86 88 85
DEWPT 73 73 75 72 70 69 70 73 74 75 75 73 71 70 71 73 76 76 77
RH 59 56 70 79 79 82 87 77 65 64 72 87 85 87 97 82 72 68 77
WIND DIR SW SW S S SW SW W S W S SE S S SE E SE S S SE
WIND SPD 11 11 5 5 5 5 2 3 4 5 4 5 4 4 3 4 5 4 1
CLOUDS FW FW FW FW FW FW B1 SC B1 SC SC FW FW SC B1 SC SC SC SC
POP 12HR 10 30 40 40 40
QPF 12HR 0 0 0.01 0.11 0.03
RAIN SHWRS C C C C C C C
TSTMS S S C S C C S
HEAT INDEX 97101 95 85 96 99 94 95 99 96
MAX HEAT 98 101 90 98 99 89 96 100
HEAT Y Y Y Y Y Y Y Y Y Y
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26
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 70 87 67 84 64 81 63 82
TEMP 74 71 84 82 71 69 82 80 69 66 79 77 67 65 79 78
DEWPT 72 71 75 74 68 69 71 70 66 66 68 67 63 62 67 67
PWIND DIR SE E E SE SE SE E SE
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS SC SC SC SC SC SC B1 SC SC SC B1 B1 B1 SC B1 B1
POP 12HR 50 20 20 20 30 30 20 20
RAIN SHWRS C S S S S S C C S S S
TSTMS C S S S S S S S S
IAZ052-022100-
CEDAR RAPIDS-LINN IA
41.89N 91.70W ELEV. 862 FT
1011 AM CDT WED SEP 2 2026
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26
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 93 74 92 73 91
TEMP 89 93 88 79 77 76 74 82 89 92 87 79 76 76 74 82 88 90 87
DEWPT 70 70 72 70 68 68 68 72 73 73 74 71 70 70 69 72 74 75 75
RH 54 47 59 74 74 76 82 72 59 54 65 77 82 82 84 72 63 62 68
WIND DIR SW SW S S S S S SW SW S SE SE S S S S SW S SE
WIND SPD 11 10 6 6 5 5 4 5 8 8 6 6 5 5 4 5 6 6 3
CLOUDS FW CL FW FW FW FW SC SC SC SC SC FW FW SC SC SC SC FW SC
POP 12HR 10 30 20 20 20
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S S S S S
TSTMS S S S
HEAT INDEX 95 99 95 80 87 97100 95 87 96101 96
MAX HEAT 96 100 90 98 102 90 97 102
HEAT Y Y Y Y Y Y Y Y Y Y
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26
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 72 90 70 87 68 84 66 85
TEMP 75 72 86 84 74 72 83 82 72 69 80 80 70 67 80 80
DEWPT 72 71 75 74 71 70 72 71 68 67 69 69 65 63 68 68
PWIND DIR SE SE SE SE SE SE SE SE
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS SC SC SC FW FW FW B1 SC SC SC SC SC B1 B1 B1 B1
POP 12HR 10 20 20 30 20 20 20 20
RAIN SHWRS S S S C S S S S S S S S
TSTMS S S S C S S S S S
IAZ064-022100-
IOWA CITY-JOHNSON IA
41.63N 91.54W ELEV. 668 FT
1011 AM CDT WED SEP 2 2026
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26
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 94 75 93 75 92
TEMP 91 94 90 82 79 77 75 86 92 93 89 82 79 77 75 84 90 92 88
DEWPT 70 70 71 70 69 69 69 71 73 72 73 72 71 71 70 72 74 74 75
RH 50 46 54 67 72 76 82 61 54 51 59 72 77 82 84 67 60 56 66
WIND DIR SW SW S S S S S SW SW S SE S S S S S SW SW SE
WIND SPD 11 11 6 8 5 4 3 6 8 9 8 6 4 4 4 5 8 8 4
CLOUDS CL CL CL FW FW FW FW FW FW SC SC FW FW FW FW SC SC SC SC
POP 12HR 10 20 20 10 20
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S S
TSTMS S
HEAT INDEX 97100 96 86 91100101 97 86 89 98101 98
MAX HEAT 97 100 93 101 102 94 98 101
EXTREME HEAT W W W W W W W W W W W W W W W W W W
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26
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 73 90 71 88 69 85 68 86
TEMP 77 73 87 86 75 72 84 84 74 70 83 82 72 68 82 82
DEWPT 73 72 75 74 72 71 72 71 69 68 69 68 66 64 68 67
PWIND DIR SE SE SE SE SE SE SE SE
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS SC SC SC SC FW FW SC SC SC SC SC SC B1 SC B1 SC
POP 12HR 20 20 20 30 20 20 10 20
RAIN SHWRS S S S C S S S S S S S
TSTMS S S S C S S
IAZ054-022100-
MAQUOKETA-JACKSON IA
42.06N 90.67W ELEV. 769 FT
1011 AM CDT WED SEP 2 2026
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26
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 92 73 91 72 91
TEMP 90 92 86 78 76 74 73 83 89 91 86 78 76 75 72 80 87 90 85
DEWPT 69 70 71 69 67 66 66 69 72 72 73 70 68 67 68 70 72 73 74
RH 50 49 61 74 74 76 79 63 57 54 65 76 76 76 87 72 61 58 70
WIND DIR SW SW S S SW S SE S S S SE SE S S SE SE S S SE
WIND SPD 11 10 5 3 3 2 1 3 3 4 3 3 2 2 1 3 3 3 1
CLOUDS FW FW FW FW SC FW SC SC SC B1 SC FW FW SC SC SC SC SC SC
POP 12HR 10 30 30 30 20
QPF 12HR 0 0 0.01 0.02 0.02
RAIN SHWRS S S C C C S S
TSTMS S S C S C S S
HEAT INDEX 95 98 91 86 95 99 93 83 93 98 93
MAX HEAT 96 99 89 96 100 88 94 99
HEAT Y Y Y Y Y Y Y Y Y Y
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26
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 90 68 86 66 83 64 83
TEMP 75 71 85 83 73 70 82 81 71 67 79 78 68 65 78 78
DEWPT 70 69 72 72 68 67 69 69 65 64 66 65 62 60 65 65
PWIND DIR SE SE E SE SE SE SE SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC FW FW B1 SC SC SC SC B1 B1 SC B1 B1
POP 12HR 30 10 20 30 30 20 20 20
RAIN SHWRS C S S C S S C S S S S S S
TSTMS C S S C S S S S S S
IAZ066-022100-
CLINTON-CLINTON IA
41.84N 90.34W ELEV. 708 FT
1011 AM CDT WED SEP 2 2026
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26
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 93 74 92 73 91
TEMP 91 93 88 80 78 76 74 83 89 92 88 79 77 75 74 81 87 90 87
DEWPT 71 72 73 70 68 68 68 71 73 73 75 72 70 70 69 72 74 75 76
RH 52 51 61 72 71 76 82 67 59 54 66 79 79 84 84 74 65 62 70
WIND DIR SW SW S S SW SW SW SW SW S SE SE S S SE S SW S SE
WIND SPD 12 11 6 6 5 4 3 4 5 6 4 4 4 4 3 4 4 4 2
CLOUDS FW FW FW SC FW FW SC FW SC B1 SC FW FW FW SC SC SC SC SC
POP 12HR 10 20 30 30 20
QPF 12HR 0 0 0.09 0.03 0.02
RAIN SHWRS S C C C S S
TSTMS S C S C S S
HEAT INDEX 97101 96 84 88 97101 98 80 85 95100 98
MAX HEAT 98 101 91 98 102 90 95 103
HEAT Y Y Y Y Y Y Y Y Y Y
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26
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 72 90 69 87 67 84 65 84
TEMP 76 72 86 84 74 71 82 82 72 68 80 80 69 66 79 80
DEWPT 72 71 74 74 70 69 70 70 67 66 67 67 63 62 66 66
PWIND DIR SE E E SE SE SE SE SE
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS SC SC SC SC SC SC B1 SC SC SC SC SC B1 B1 B1 B1
POP 12HR 40 20 20 20 20 20 20 10
RAIN SHWRS C S S S S S S S
TSTMS C S S S S S S
ILZ009-022100-
STERLING-WHITESIDE IL
41.75N 89.67W ELEV. 648 FT
1011 AM CDT WED SEP 2 2026
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26
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 94 74 92 73 91
TEMP 92 94 89 80 79 75 74 84 90 92 87 79 77 75 73 81 88 90 86
DEWPT 73 74 75 72 70 69 70 73 75 75 77 74 72 71 71 74 76 78 78
RH 54 53 64 77 74 82 87 70 62 58 72 85 85 87 93 79 68 68 77
WIND DIR SW SW S S SW S S SW SW S S SE S S SE SE S S SE
WIND SPD 11 11 6 5 4 3 2 3 5 5 4 3 3 3 2 4 4 4 1
CLOUDS CL FW CL FW CL FW FW FW SC B1 SC FW FW FW SC SC SC SC SC
POP 12HR 10 20 30 30 20
QPF 12HR 0 0 0.03 0.05 0.02
RAIN SHWRS C C C S S
TSTMS C C S S
HEAT INDEX 101104 99 84 90100104 99 81 87 99104 99
MAX HEAT 102 105 94 101 105 93 99 106
HEAT Y Y Y Y Y Y Y Y Y Y
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26
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 89 68 85 65 83 64 83
TEMP 75 72 86 83 73 70 83 81 70 67 80 78 68 65 80 78
DEWPT 74 72 76 75 71 70 71 72 68 67 68 68 65 63 67 68
PWIND DIR E E E SE SE SE SE SE
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS SC SC SC SC SC FW B1 SC SC SC SC SC B1 SC SC B1
POP 12HR 50 20 20 20 20 20 20 10
RAIN SHWRS C S S S S S S S S S
TSTMS C S S S S S S S
IAZ068-022100-
DAVENPORT-SCOTT IA
41.62N 90.58W ELEV. 753 FT
1011 AM CDT WED SEP 2 2026
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26
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 93 75 91 74 91
TEMP 90 93 88 81 78 77 75 83 90 91 87 80 79 76 75 82 87 90 86
DEWPT 71 71 72 70 68 68 68 71 72 73 73 72 70 69 69 72 73 74 75
RH 54 49 59 69 71 74 79 67 56 56 63 77 74 79 82 72 63 60 70
WIND DIR SW SW S S S S SW SW SW S SE SE S S S S SW SW SE
WIND SPD 12 11 6 8 6 6 5 5 6 6 6 5 5 5 5 5 5 4 2
CLOUDS CL FW CL SC FW FW FW SC SC SC SC FW FW FW SC SC SC SC SC
POP 12HR 10 10 10 30 20
QPF 12HR 0 0 0 0.02 0.01
RAIN SHWRS C C C S S
TSTMS S S S
HEAT INDEX 95100 95 84 88 98100 95 83 87 94 99 95
MAX HEAT 96 101 91 99 101 90 96 99
EXTREME HEAT W W W W W W W W W W W W W W W W W W
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26
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 72 89 70 86 67 84 66 84
TEMP 76 73 85 83 74 72 82 82 72 69 80 79 70 67 80 79
DEWPT 72 71 73 73 70 69 70 70 68 66 67 67 64 62 66 67
PWIND DIR SE SE E SE SE SE SE SE
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS SC SC SC SC FW FW B1 SC SC SC SC SC B1 SC B1 B1
POP 12HR 40 10 20 30 20 20 10 10
RAIN SHWRS C S C S S S S
TSTMS C S C S S
ILZ015-022100-
MOLINE-ROCK ISLAND IL
41.46N 90.52W ELEV. 590 FT
1011 AM CDT WED SEP 2 2026
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26
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 95 77 94 76 93
TEMP 91 95 90 82 80 78 77 87 93 94 89 81 79 78 76 84 90 92 88
DEWPT 73 73 73 70 69 69 69 73 74 75 75 72 71 70 70 74 75 76 77
RH 56 49 58 67 69 74 76 63 54 54 64 74 77 76 82 72 62 60 70
WIND DIR SW SW S S S S SW SW SW SW SE SE S S SW S SW SW SE
WIND SPD 12 11 6 6 6 5 4 5 6 6 5 5 4 4 4 5 5 5 2
CLOUDS CL FW CL FW FW CL FW FW FW SC SC FW FW FW SC SC SC SC SC
POP 12HR 10 5 10 20 20
QPF 12HR 0 0 0.01 0 0.01
RAIN SHWRS C S S S S
TSTMS S S S
HEAT INDEX 100104 98 86 81 94103105100 83 81 90100104100
MAX HEAT 101 106 94 103 106 95 83 101 106
EXTREME HEAT W W W W W W W W W W W W W W W W W W
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26
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 73 91 71 88 68 86 67 86
TEMP 77 74 88 86 75 73 84 83 73 70 82 81 71 68 83 82
DEWPT 73 72 75 75 71 70 72 72 68 67 69 68 65 63 68 68
PWIND DIR SE SE E SE SE SE SE S
WIND CHAR LT LT LT LT LT LT GN GN
AVG CLOUDS SC FW SC SC SC FW SC SC SC SC SC SC B1 SC B1 B1
POP 12HR 40 20 20 20 20 20 10 10
RAIN SHWRS C S S S S S S
TSTMS C S S S S S
ILZ017-022100-
PRINCETON-BUREAU IL
41.37N 89.47W ELEV. 662 FT
1011 AM CDT WED SEP 2 2026
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26
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 93 75 92 74 91
TEMP 92 93 88 80 79 77 75 85 91 92 86 79 77 76 74 82 88 90 86
DEWPT 72 72 72 70 68 68 68 72 73 74 75 72 70 69 70 73 75 75 76
RH 52 51 59 72 69 74 79 65 56 56 70 79 79 79 87 74 66 62 72
WIND DIR SW SW S S SW SW S SW SW S SE SE S S S S SW S SE
WIND SPD 11 11 6 6 6 4 3 4 5 5 3 3 3 3 3 4 4 3 1
CLOUDS FW CL CL FW SC FW FW FW B1 SC SC FW FW FW SC SC SC SC FW
POP 12HR 10 5 20 30 20
QPF 12HR 0 0 0.02 0.02 0.03
RAIN SHWRS C C C S S
TSTMS S S S S
HEAT INDEX 100101 95 83 91100101 95 87 97100 95
MAX HEAT 100 102 90 100 102 90 98 101
EXTREME HEAT W W W W W W W W W W W W W W W W W W
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26
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 89 69 85 66 83 65 84
TEMP 75 72 86 83 73 70 82 80 70 67 81 78 68 66 81 79
DEWPT 72 71 74 73 69 69 70 69 66 65 67 66 63 62 66 66
PWIND DIR SE E E SE SE SE SE SE
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS SC SC SC SC FW SC SC SC SC SC SC SC SC B1 SC SC
POP 12HR 50 30 20 20 20 20 10 10
RAIN SHWRS C C S S S S S S
TSTMS C S S S S S S S
IAZ087-022100-
FAIRFIELD-JEFFERSON IA
41.05N 91.97W ELEV. 799 FT
1011 AM CDT WED SEP 2 2026
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26
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 95 76 92 76 93
TEMP 93 94 89 81 80 77 76 86 92 92 89 81 79 77 76 85 90 92 88
DEWPT 72 71 72 70 69 68 68 73 74 74 74 72 71 70 70 74 75 75 76
RH 51 47 57 69 69 74 76 65 56 56 61 74 77 79 82 70 62 58 68
WIND DIR SW SW S S SW S SW SW SW S S S S S SW SW SW SW SE
WIND SPD 12 12 8 8 6 6 5 8 9 9 5 5 5 5 5 5 6 6 3
CLOUDS CL FW CL SC FW FW SC SC SC SC FW FW FW FW FW FW SC FW SC
POP 12HR 10 5 5 5 10
QPF 12HR 0 0 0 0 0
HEAT INDEX 101101 96 85 83 93102102 98 86 80 93101103 98
MAX HEAT 102 104 94 103 103 94 101 103
EXTREME HEAT W W W W W W W W W W W W W W W W W W
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26
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 73 91 71 89 69 86 68 87
TEMP 77 73 88 85 75 73 85 84 73 70 83 82 72 69 83 83
DEWPT 72 72 76 75 71 72 74 73 70 69 71 71 66 64 70 70
PWIND DIR S S SE SE SE S SE S
WIND CHAR LT LT LT LT LT LT GN GN
AVG CLOUDS FW SC SC SC FW SC SC SC FW SC SC SC SC B1 B1 B1
POP 12HR 10 20 20 20 20 20 20 20
RAIN SHWRS S S S S S S S S S S
TSTMS S S S S S S S
IAZ089-022100-
BURLINGTON-DES MOINES IA
40.79N 91.12W ELEV. 698 FT
1011 AM CDT WED SEP 2 2026
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26
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 95 76 94 76 93
TEMP 94 95 89 82 80 77 76 87 93 94 89 82 79 77 76 85 90 92 88
DEWPT 71 70 71 69 68 68 68 72 72 72 73 72 70 69 70 72 73 74 75
RH 47 45 56 65 67 74 76 61 51 49 59 72 74 76 82 65 58 56 66
WIND DIR SW SW S S SW SW SW SW SW S SE SE S S SW SW SW S E
WIND SPD 11 10 6 6 6 6 5 8 8 8 5 5 5 5 5 5 5 5 1
CLOUDS CL FW CL SC FW FW FW FW FW FW FW FW FW FW FW FW SC FW SC
POP 12HR 10 0 0 5 10
QPF 12HR 0 0 0 0 0
HEAT INDEX 100101 95 85 81 93101102 97 86 81 91 98101 97
MAX HEAT 100 102 91 101 103 94 83 98 102
EXTREME HEAT W W W W W W W W W W W W W W W W W W
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26
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 73 92 72 89 69 86 68 88
TEMP 77 74 89 86 75 73 86 83 73 70 84 81 72 69 85 83
DEWPT 72 71 74 74 72 71 72 72 69 68 69 69 65 64 68 68
PWIND DIR SE SE SE SE SE SE SE S
WIND CHAR LT LT LT LT LT LT GN GN
AVG CLOUDS SC FW SC SC FW SC SC SC SC SC SC SC SC SC SC B1
POP 12HR 10 20 20 20 10 20 20 10
RAIN SHWRS S S S S S S S
TSTMS S S S S S S
MOZ009-022100-
MEMPHIS-SCOTLAND MO
40.46N 92.17W ELEV. 813 FT
1011 AM CDT WED SEP 2 2026
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26
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 95 76 93 75 93
TEMP 93 94 89 82 79 77 76 86 92 93 88 81 78 76 76 86 91 92 88
DEWPT 72 72 72 70 68 68 68 73 74 74 74 72 70 69 69 74 74 75 75
RH 51 49 57 67 69 74 76 65 56 54 63 74 76 79 79 68 58 58 66
WIND DIR SW SW S S S S SW SW SW SW S S S S SW SW SW SW S
WIND SPD 13 12 6 4 3 4 4 6 6 6 2 2 3 3 3 4 4 4 1
CLOUDS CL FW CL FW FW CL FW CL FW FW FW FW FW FW FW FW FW FW SC
POP 12HR 10 0 0 0 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 101102 96 86 93102103 97 85 94101103 98
MAX HEAT 101 104 91 102 103 92 101 105
EXTREME HEAT W W W W W W W W W W W W W W W W W W
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26
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 73 93 71 90 69 87 68 88
TEMP 77 74 90 87 75 73 88 85 73 70 84 82 72 69 85 84
DEWPT 72 71 75 74 71 71 73 73 70 69 71 71 67 64 70 70
PWIND DIR S S SE SE SE SE SE S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC FW SC SC SC FW SC SC SC SC SC B1 B1
POP 12HR 5 20 20 30 20 20 20 10
RAIN SHWRS S S C S S S S S
TSTMS S S S S S S
IAZ099-022100-
KEOKUK-LEE IA
40.47N 91.43W ELEV. 671 FT
1011 AM CDT WED SEP 2 2026
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26
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 96 77 94 76 95
TEMP 95 96 91 82 80 78 77 88 93 94 90 82 80 78 76 87 92 94 89
DEWPT 71 70 71 69 68 68 68 72 73 72 73 71 70 69 69 73 73 73 75
RH 46 43 52 65 67 71 74 59 52 49 58 69 72 74 79 63 54 51 64
WIND DIR SW SW S S S S S SW SW S S S S S SW SW SW SW E
WIND SPD 12 11 6 4 5 5 5 6 6 6 3 4 4 5 4 4 4 5 2
CLOUDS CL FW CL FW FW CL FW CL FW FW FW FW CL FW FW FW SC SC SC
POP 12HR 10 0 0 0 10
QPF 12HR 0 0 0 0 0
HEAT INDEX 103103 98 85 83 95102102 98 86 83 94101103 99
MAX HEAT 104 104 91 83 102 102 92 83 101 103
EXTREME HEAT W W W W W W W W W W W W W W W W W W
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26
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 74 94 72 91 70 88 69 89
TEMP 78 75 91 87 76 73 88 84 74 71 85 83 73 70 86 83
DEWPT 72 71 74 74 71 71 72 72 69 68 70 70 66 64 69 68
PWIND DIR SE S SE SE SE SE SE S
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS FW SC SC SC FW SC SC SC FW SC SC SC SC SC SC B1
POP 12HR 10 20 20 20 10 20 20 10
RAIN SHWRS S S S S S S S
TSTMS S S S S S S
ILZ035-022100-
MACOMB-MCDONOUGH IL
40.52N 90.65W ELEV. 707 FT
1011 AM CDT WED SEP 2 2026
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26
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 94 76 93 75 93
TEMP 93 94 89 81 80 77 76 87 92 93 89 81 79 77 75 86 91 92 88
DEWPT 73 73 73 70 69 68 68 74 74 74 75 72 70 69 69 74 75 75 76
RH 52 51 59 69 69 74 76 65 56 54 64 74 74 76 82 68 60 58 68
WIND DIR SW SW S S SW SW SW SW SW SW S S S S SW SW SW SW N
WIND SPD 11 10 6 3 2 3 2 5 4 3 1 2 2 2 2 2 2 2 0
WIND GUST 12 13 12
CLOUDS CL FW FW FW FW FW CL FW SC FW FW CL FW FW FW FW FW FW SC
POP 12HR 10 0 0 5 10
QPF 12HR 0 0 0 0 0
HEAT INDEX 102103 97 85 83 94102102 99 85 94101103 99
MAX HEAT 102 103 94 83 103 103 93 101 105
EXTREME HEAT W W W W W W W W W W W W W W W W W W
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26
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 73 91 71 88 67 86 66 86
TEMP 77 73 88 86 75 72 85 83 72 68 84 81 71 68 84 82
DEWPT 72 71 75 75 72 71 72 72 69 67 70 70 65 63 69 68
PWIND DIR SE E E E SE SE SE S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 20 20 20 20 10 10 20 10
RAIN SHWRS S S S S S S
TSTMS S S S S S S
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