732
FOUS53 KDVN 301106
PFMDVN
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
605 AM CDT SUN AUG 30 2026
IAZ040-302100-
INDEPENDENCE-BUCHANAN IA
42.45N 91.93W ELEV. 977 FT
605 AM CDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 85 73 90 72 90
TEMP 72 78 82 85 80 78 77 75 73 79 87 90 85 78 76 74 72 79 86 90 84
DEWPT 64 68 71 72 71 69 68 67 66 70 72 74 74 72 70 68 68 71 72 73 73
RH 76 71 69 65 74 74 74 76 79 74 61 60 70 82 82 82 87 77 63 58 70
WIND DIR S S S S S S S S S SW SW SW S SE S S S SW S S SE
WIND SPD 13 14 16 13 11 12 11 12 12 12 10 8 4 4 4 5 5 6 6 6 5
CLOUDS B1 SC SC B1 SC SC SC B1 SC SC FW FW B1 SC SC B1 B1 B1 B1 SC SC
POP 12HR 60 30 10 40 20
QPF 12HR 0.03 0.04 0 0.05 0
RAIN SHWRS C L C S S C C S S S
TSTMS S S S S S S C S S
HEAT INDEX 86 91 83 94 99 93 81 92 97 90
MAX HEAT 87 91 94 99 87 92 98
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 90 71 88 68 86
TEMP 76 73 87 84 74 72 86 85 74 71 85 83 72 69 83 81
DEWPT 68 66 72 72 68 68 72 72 69 68 72 72 68 66 69 69
PWIND DIR SE SW NE E SE S SE E
WIND CHAR GN GN LT LT GN GN GN GN
AVG CLOUDS SC SC SC SC SC SC B1 SC FW SC B1 SC FW SC SC SC
POP 12HR 20 10 30 30 20 20 10 20
RAIN SHWRS S S C C S S S S
TSTMS S S C C S S S
IAZ042-302100-
DUBUQUE-DUBUQUE IA
42.41N 90.70W ELEV. 1072 FT
605 AM CDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 82 73 88 72 88
TEMP 70 77 79 82 79 76 76 74 73 78 85 88 84 78 75 74 72 79 85 88 83
DEWPT 63 67 69 71 71 69 67 65 66 69 71 73 73 71 69 68 68 71 72 74 73
RH 78 71 72 69 77 79 74 74 79 74 63 61 70 79 82 82 87 77 65 63 72
WIND DIR S SW SW S S S S S SW S SW SW S S S S SW SW SW SW SE
WIND SPD 14 16 13 12 10 11 11 12 12 12 12 9 4 4 3 3 4 6 6 6 4
WIND GUST 25
CLOUDS SC B2 B2 B1 B1 SC SC B1 B1 SC SC SC SC SC SC SC B1 B1 SC SC SC
POP 12HR 60 40 40 30 30
QPF 12HR 0.05 0.05 0.01 0.02 0
RAIN SHWRS C C L C C C C S C C C C
TSTMS C S S S C C C S C S
HEAT INDEX 86 90 96 89 81 91 96 89
MAX HEAT 86 90 96 87 92 98
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 89 71 87 70 86 67 84
TEMP 77 74 87 84 75 71 85 83 74 71 83 81 72 68 82 79
DEWPT 68 66 72 72 68 68 72 72 68 68 72 70 67 65 69 68
PWIND DIR S SW NE E SE SE SE NE
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC FW B1 B1 SC SC SC SC SC FW SC SC
POP 12HR 10 10 20 30 20 20 10 20
RAIN SHWRS S S C S S S
TSTMS S S C S S S
ILZ002-302100-
FREEPORT-STEPHENSON IL
42.25N 89.58W ELEV. 859 FT
605 AM CDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 72 88 72 88
TEMP 69 75 81 80 78 75 75 73 72 77 85 88 84 77 75 73 73 79 86 88 84
DEWPT 64 67 69 70 70 69 66 64 64 68 71 73 74 71 69 68 68 71 73 75 75
RH 84 76 67 72 76 82 74 73 76 74 63 61 72 82 82 84 84 77 65 66 74
WIND DIR S SW SW S S S S S S S SW SW SW S S S SW SW SW SW S
WIND SPD 14 16 13 12 9 9 10 11 11 11 12 10 5 3 2 3 3 5 6 6 3
CLOUDS B2 B1 B2 B1 B2 SC SC B1 B2 B1 B1 SC SC SC SC SC B1 B1 B1 SC SC
POP 12HR 60 30 40 20 20
QPF 12HR 0.05 0.04 0.05 0 0.03
RAIN SHWRS C S C C S C C S S S S S
TSTMS C S S S S C C S S S S
HEAT INDEX 84 83 91 96 91 93 98 92
MAX HEAT 84 85 92 97 86 94 99
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 70 88 68 86 66 85
TEMP 76 73 88 86 74 70 84 83 71 69 84 81 70 67 82 80
DEWPT 68 67 74 74 68 68 73 74 68 68 72 72 66 65 69 69
PWIND DIR S SW SE E E SE SE S
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC FW SC SC SC FW B1 B1 SC SC B1 SC SC FW SC SC
POP 12HR 10 10 20 30 30 30 20 30
RAIN SHWRS S S C C C S C
TSTMS S S C S S S S
IAZ052-302100-
CEDAR RAPIDS-LINN IA
41.89N 91.70W ELEV. 862 FT
605 AM CDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 85 73 92 74 92
TEMP 72 77 81 84 83 78 77 75 73 80 88 92 87 80 78 75 74 81 88 92 87
DEWPT 64 68 70 72 71 69 67 66 65 69 71 72 74 71 70 68 67 71 72 72 73
RH 76 74 69 67 67 74 71 74 76 69 57 52 65 74 76 79 79 72 59 52 63
WIND DIR S S S S S S S S S SW SW S S SE S S SW SW SW S SE
WIND SPD 12 13 12 12 10 10 10 10 11 11 10 8 4 4 3 4 4 5 6 6 6
WIND GUST 23 24 23 23
CLOUDS B1 B1 B1 B1 SC SC SC SC B1 FW B1 SC B1 SC SC B1 B1 B1 SC FW FW
POP 12HR 40 30 30 20 20
QPF 12HR 0.04 0.06 0.03 0 0
RAIN SHWRS C C C S S S C S S S S
TSTMS C S S S S S C S S
HEAT INDEX 85 90 88 81 93100 96 82 85 94 99 93
MAX HEAT 86 91 85 94 101 90 95 100
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 93 72 92 72 90 69 88
TEMP 79 74 90 87 75 72 87 86 75 72 86 84 73 70 84 82
DEWPT 66 65 71 72 68 68 72 73 69 68 72 72 68 66 69 69
PWIND DIR S SW SE SE SE S E NE
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW SC SC FW FW SC SC SC SC SC SC SC FW SC SC SC
POP 12HR 10 10 20 20 20 20 10 20
RAIN SHWRS S S S S S S
TSTMS S S S S S
IAZ064-302100-
IOWA CITY-JOHNSON IA
41.63N 91.54W ELEV. 668 FT
605 AM CDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 87 74 92 75 94
TEMP 72 79 83 87 84 80 78 76 74 81 88 92 87 81 79 77 75 83 90 94 88
DEWPT 64 67 69 71 71 69 66 66 66 68 70 72 73 71 70 69 68 70 71 71 72
RH 76 67 63 59 65 69 67 71 76 65 55 52 63 72 74 76 79 65 54 47 59
WIND DIR S S SW S S S S S S SW SW S S SE S S SW SW SW S SE
WIND SPD 12 12 12 12 11 10 10 10 10 11 11 9 5 3 3 4 3 6 8 9 8
WIND GUST 23 24
CLOUDS B1 B2 B1 SC SC SC SC B1 B2 FW SC SC SC SC SC SC SC B1 SC FW FW
POP 12HR 30 20 20 10 10
QPF 12HR 0.02 0.03 0.01 0 0
RAIN SHWRS C S C S S S S
TSTMS C S S S S S
HEAT INDEX 87 93 89 81 84 92100 94 85 87 96100 94
MAX HEAT 87 94 85 93 100 92 96 100
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 75 94 73 92 73 91 70 88
TEMP 80 75 90 90 77 73 88 88 76 73 89 86 75 71 86 84
DEWPT 67 66 71 72 69 69 72 72 71 69 72 71 69 67 69 68
PWIND DIR S SW SW S S S SE NE
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC SC SC FW SC SC
POP 12HR 5 5 20 20 20 20 10 20
RAIN SHWRS S S S S S S
TSTMS S S S S S
IAZ054-302100-
MAQUOKETA-JACKSON IA
42.06N 90.67W ELEV. 769 FT
605 AM CDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 83 72 90 73 90
TEMP 71 75 78 81 79 76 75 73 72 79 86 90 86 78 76 74 73 80 87 90 86
DEWPT 62 66 69 71 70 69 65 63 63 67 69 71 72 70 68 66 65 69 71 72 72
RH 73 74 74 72 74 79 71 71 73 67 57 54 63 76 76 76 76 69 59 56 63
WIND DIR S SW SW S S S S S S S SW SW S S S S SW SW SW SW SE
WIND SPD 8 9 8 8 5 5 5 5 5 6 6 5 2 1 1 1 1 3 3 3 2
WIND GUST 18 19
CLOUDS B2 B1 B2 SC B1 SC SC B1 B1 SC B1 SC SC SC SC B1 B1 B1 SC SC FW
POP 12HR 60 40 40 20 20
QPF 12HR 0.06 0.03 0.01 0 0
RAIN SHWRS C C C C S C C S S S S S
TSTMS C S S S S C C S S S S
HEAT INDEX 85 80 90 96 92 82 93 98 92
MAX HEAT 88 91 98 88 94 100
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 70 90 70 89 67 87
TEMP 77 73 89 86 74 71 86 84 73 70 84 82 71 68 83 81
DEWPT 65 64 70 71 67 66 71 71 67 66 70 70 66 63 68 67
PWIND DIR S SW E SE SE SE E NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC FW FW FW B1 B1 SC SC SC SC SC SC SC SC
POP 12HR 10 10 20 20 30 20 10 20
RAIN SHWRS S S S S C S S
TSTMS S S S S S S S
IAZ066-302100-
CLINTON-CLINTON IA
41.84N 90.34W ELEV. 708 FT
605 AM CDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 85 73 90 74 92
TEMP 71 77 81 85 81 77 75 74 73 79 87 90 87 80 78 75 74 82 88 92 87
DEWPT 64 66 69 70 71 68 65 64 63 67 69 72 73 70 68 67 66 70 71 72 74
RH 79 69 67 61 72 74 71 71 71 67 55 56 63 72 71 76 76 67 57 52 65
WIND DIR S S S S S S S S S S SW SW S S S S SW SW SW SW SE
WIND SPD 11 11 11 10 9 9 9 9 9 10 10 8 4 3 3 4 4 5 6 6 3
CLOUDS B2 B2 B1 B1 B2 SC SC B1 B1 B1 SC B1 SC SC SC SC SC B1 SC SC SC
POP 12HR 50 30 30 10 10
QPF 12HR 0.05 0.03 0 0 0
RAIN SHWRS C S C C S C S S S
TSTMS C S S S S C S S
HEAT INDEX 84 90 85 91 97 94 83 85 94100 95
MAX HEAT 85 90 92 98 90 96 101
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 75 94 72 91 72 90 69 87
TEMP 78 76 91 88 76 72 87 86 75 72 85 84 72 69 84 82
DEWPT 67 65 71 72 68 67 72 73 69 68 71 72 67 65 68 68
PWIND DIR S SW S SE SE SE E NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC SC FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 5 20 20 20 20 10 20
RAIN SHWRS S S S S S S
TSTMS S S S S S S
ILZ009-302100-
STERLING-WHITESIDE IL
41.75N 89.67W ELEV. 648 FT
605 AM CDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 83 72 90 73 91
TEMP 70 74 80 82 80 77 75 73 72 79 87 90 86 80 77 75 74 82 89 91 86
DEWPT 64 68 70 71 72 68 65 64 64 69 71 73 75 72 69 68 68 72 73 75 76
RH 81 82 72 69 77 74 71 73 76 72 59 58 70 77 76 79 82 72 59 60 72
WIND DIR S S S S S S S S S S SW SW S S S S SW SW SW SW S
WIND SPD 10 11 11 10 9 9 8 9 8 9 11 9 4 3 2 3 3 5 6 6 3
CLOUDS B1 B1 B1 B1 B2 SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC
POP 12HR 50 20 20 10 10
QPF 12HR 0.05 0 0 0 0
RAIN SHWRS C S S C S
TSTMS C S S S S
HEAT INDEX 83 86 84 80 93 98 95 82 87 97102 96
MAX HEAT 84 88 94 101 91 98 102
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 93 71 91 69 89 68 87
TEMP 78 74 91 88 76 72 87 85 73 70 85 83 72 69 84 81
DEWPT 68 67 74 75 69 69 74 75 70 69 73 73 68 67 70 70
PWIND DIR S SW S E SE SE E SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 5 20 20 20 20 10 30
RAIN SHWRS S S S S S C
TSTMS S S S S S S
IAZ068-302100-
DAVENPORT-SCOTT IA
41.62N 90.58W ELEV. 753 FT
605 AM CDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 85 74 91 75 91
TEMP 71 76 81 84 82 79 77 76 74 80 86 91 87 80 79 76 75 81 88 91 86
DEWPT 63 65 68 70 70 67 65 63 63 67 69 71 73 70 68 66 66 69 70 71 72
RH 76 69 65 63 67 67 67 64 69 65 57 52 63 72 69 71 74 67 55 52 63
WIND DIR S S S S S S S S SW SW SW SW S S S S SW SW SW SW SE
WIND SPD 12 13 12 11 11 11 10 11 10 11 11 9 5 5 5 6 5 6 8 6 5
WIND GUST 24
CLOUDS B2 B2 B1 SC SC SC SC SC B1 SC SC SC SC SC SC SC SC SC SC FW SC
POP 12HR 40 20 20 10 10
QPF 12HR 0.03 0.01 0 0 0
RAIN SHWRS C S S S S S
TSTMS C S S S S S
HEAT INDEX 84 88 86 80 81 90 98 94 84 84 93 98 93
MAX HEAT 85 90 83 91 99 90 94 100
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 76 93 73 90 72 89 69 87
TEMP 80 76 90 88 77 73 86 85 76 73 86 84 73 70 84 82
DEWPT 66 65 71 72 68 68 71 72 69 68 71 71 68 66 68 68
PWIND DIR S SW SW S SE S E NE
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 5 10 20 20 20 10 20
RAIN SHWRS S S S S S
TSTMS S S S S S
ILZ015-302100-
MOLINE-ROCK ISLAND IL
41.46N 90.52W ELEV. 590 FT
605 AM CDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 87 75 92 76 94
TEMP 72 76 83 85 82 80 77 76 75 81 89 92 89 82 80 78 76 84 90 94 89
DEWPT 63 67 69 71 71 67 64 63 64 68 70 73 74 71 68 67 66 71 72 72 73
RH 73 74 63 63 69 65 64 64 69 65 54 54 61 69 67 69 71 65 56 49 59
WIND DIR S S S S S S S S S SW SW SW S S S S SW SW SW SW S
WIND SPD 13 12 12 11 10 11 11 11 11 11 11 9 5 4 5 6 5 6 8 8 5
WIND GUST 24 24
CLOUDS B2 B1 B1 SC SC SC SC B1 B1 FW SC SC B1 SC SC SC SC SC SC FW SC
POP 12HR 40 20 20 5 10
QPF 12HR 0.02 0 0 0 0
RAIN SHWRS C S S S S
TSTMS C S S S
HEAT INDEX 86 90 86 81 84 94101 97 86 81 88 97102 96
MAX HEAT 87 94 85 94 102 94 97 102
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 77 95 74 92 74 92 70 89
TEMP 81 78 92 91 78 75 89 87 77 74 88 86 75 71 86 84
DEWPT 66 66 72 72 68 68 73 73 70 69 72 72 68 67 70 69
PWIND DIR S SW SW S SE S SE SE
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 5 10 20 20 20 10 20
RAIN SHWRS S S S S S
TSTMS S S S S S
ILZ017-302100-
PRINCETON-BUREAU IL
41.37N 89.47W ELEV. 662 FT
605 AM CDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 84 73 89 74 92
TEMP 70 74 80 83 81 77 75 74 73 79 86 89 85 80 77 76 74 82 89 92 86
DEWPT 63 66 68 70 70 66 63 61 61 66 69 71 72 69 66 65 65 70 71 72 73
RH 78 76 67 65 69 69 66 64 66 64 57 56 65 69 69 69 74 67 56 52 65
WIND DIR S SW S S S S S S S S SW SW S S S S SW SW SW SW S
WIND SPD 10 11 11 11 9 10 10 10 9 10 11 10 5 5 5 5 5 5 6 8 4
CLOUDS B1 B1 B1 B1 SC SC SC SC SC B1 SC SC SC SC SC SC SC SC SC SC FW
POP 12HR 40 10 10 5 10
QPF 12HR 0.04 0 0 0 0
RAIN SHWRS C S S
TSTMS S S S
HEAT INDEX 81 87 85 90 95 91 83 86 95 99 93
MAX HEAT 83 88 90 96 88 96 100
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 75 94 73 91 71 89 69 87
TEMP 78 75 92 88 77 73 88 86 75 72 87 84 72 70 85 81
DEWPT 66 66 72 72 67 67 72 72 69 68 70 70 67 66 68 67
PWIND DIR S SW SW SW SE SE SE S
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 5 20 20 20 20 10 30
RAIN SHWRS S S S S C
TSTMS S S S S S
IAZ087-302100-
FAIRFIELD-JEFFERSON IA
41.05N 91.97W ELEV. 799 FT
605 AM CDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 75 94 76 95
TEMP 73 79 85 90 86 81 78 76 75 81 91 94 90 82 80 78 76 84 91 95 90
DEWPT 63 69 70 71 71 68 65 64 64 70 71 71 73 70 68 66 66 71 70 68 70
RH 71 72 61 54 61 65 64 66 69 69 52 47 58 67 67 67 71 65 50 42 52
WIND DIR S S SW S S S S S SW SW SW SW S S S SW SW SW SW SW S
WIND SPD 14 13 13 13 10 12 11 11 11 12 12 10 5 6 5 6 5 6 8 10 8
WIND GUST 25 24 21
CLOUDS SC B1 B1 SC SC SC SC B1 B1 SC SC FW SC SC SC SC SC SC SC FW FW
POP 12HR 30 20 20 0 5
QPF 12HR 0.02 0.01 0.02 0 0
RAIN SHWRS C S S S
TSTMS C S S
HEAT INDEX 89 97 92 84 85 97101 97 86 82 88 97100 95
MAX HEAT 91 98 88 98 102 94 82 98 101
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 77 96 74 93 73 93 72 90
TEMP 81 77 93 91 78 75 90 88 76 74 89 88 75 72 87 85
DEWPT 65 66 70 70 69 69 72 72 70 69 72 72 70 68 70 70
PWIND DIR S SW SW SW S S SE E
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC B1 SC FW SC SC SC
POP 12HR 0 5 10 10 10 20 10 20
RAIN SHWRS S S
IAZ089-302100-
BURLINGTON-DES MOINES IA
40.79N 91.12W ELEV. 698 FT
605 AM CDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 75 94 76 94
TEMP 72 77 86 90 86 80 77 76 75 81 89 94 89 83 80 78 76 83 90 94 88
DEWPT 63 66 69 71 70 67 64 63 63 67 69 71 72 68 66 65 65 69 70 69 70
RH 73 69 57 54 59 65 64 64 66 63 52 47 57 61 62 64 69 63 52 44 55
WIND DIR S S S S S S S S S S SW SW S S S S SW SW SW SW S
WIND SPD 11 11 11 11 9 10 10 10 10 11 11 9 5 6 6 6 6 6 8 8 6
WIND GUST 23 21 21 20
CLOUDS SC SC SC FW SC SC B1 B1 SC SC FW SC FW FW FW SC SC SC SC FW FW
POP 12HR 20 10 10 0 0
QPF 12HR 0.01 0 0 0 0
RAIN SHWRS S
TSTMS S
HEAT INDEX 90 96 90 81 83 94101 95 86 82 87 96100 93
MAX HEAT 90 96 87 94 101 93 82 96 100
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 76 95 76 93 74 92 72 89
TEMP 80 76 92 90 80 76 90 87 78 75 89 87 76 72 86 84
DEWPT 66 66 71 71 68 68 72 72 70 69 71 72 69 68 69 69
PWIND DIR S SW SW SW S S SE NE
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC
POP 12HR 0 5 5 10 10 10 10 20
RAIN SHWRS S
MOZ009-302100-
MEMPHIS-SCOTLAND MO
40.46N 92.17W ELEV. 813 FT
605 AM CDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 76 95 76 96
TEMP 73 78 88 92 86 81 79 77 76 83 92 95 91 83 82 78 76 85 92 96 91
DEWPT 62 67 69 70 70 67 64 62 62 68 70 71 71 68 65 63 63 69 70 68 68
RH 68 69 54 49 59 63 60 60 62 61 49 46 52 61 56 60 64 59 49 40 47
WIND DIR S S S S S S S S SW SW SW SW S S S SW SW SW SW SW S
WIND SPD 10 11 11 11 8 8 8 8 9 10 10 9 4 4 4 4 4 6 6 8 4
WIND GUST 24 24 18 20 19 20 21 21
CLOUDS SC SC B1 FW FW SC SC B1 B1 SC SC FW SC FW FW FW FW SC FW CL CL
POP 12HR 20 10 10 0 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
HEAT INDEX 92 98 91 83 86 98103 97 86 84 89 98101 95
MAX HEAT 92 98 87 98 103 93 83 98 102
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 78 96 75 95 73 95 72 90
TEMP 81 79 94 91 80 76 92 89 77 74 91 89 76 73 88 85
DEWPT 64 65 71 70 68 68 72 71 69 69 72 72 70 68 71 71
PWIND DIR S SW SW SW S SW S NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 5 10 10 10 10 20
RAIN SHWRS S
IAZ099-302100-
KEOKUK-LEE IA
40.47N 91.43W ELEV. 671 FT
605 AM CDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 75 95 76 96
TEMP 72 78 88 92 88 81 79 77 75 82 91 95 90 83 81 78 77 85 93 96 90
DEWPT 62 67 69 70 70 67 63 63 61 67 69 70 71 67 66 64 64 69 70 68 69
RH 71 69 54 49 55 63 58 62 62 61 49 45 54 59 60 62 64 59 47 40 50
WIND DIR S S S S S S S S S S SW SW S S S S SW SW SW SW S
WIND SPD 10 11 11 11 8 9 9 10 9 10 11 9 4 5 5 6 5 6 6 8 4
WIND GUST 20 19 19
CLOUDS SC SC SC SC FW FW SC SC SC SC SC FW FW FW FW FW FW SC SC FW CL
POP 12HR 20 5 10 0 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
HEAT INDEX 93 98 93 84 80 85 96102 96 86 83 89 98101 95
MAX HEAT 94 99 88 96 102 91 82 99 102
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 77 96 76 94 74 94 73 90
TEMP 80 78 94 91 80 76 91 88 78 75 90 88 76 73 87 84
DEWPT 65 66 70 70 68 68 72 72 69 69 72 73 69 68 70 71
PWIND DIR S SW S SW S S S NE
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW SC SC SC SC SC FW SC SC SC
POP 12HR 0 0 5 10 10 10 5 20
RAIN SHWRS S
ILZ035-302100-
MACOMB-MCDONOUGH IL
40.52N 90.65W ELEV. 707 FT
605 AM CDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 89 73 93 75 94
TEMP 70 77 87 89 83 77 77 74 73 81 89 93 88 82 81 77 75 84 90 94 88
DEWPT 62 67 69 72 71 66 63 61 61 68 71 73 73 68 66 64 64 71 71 71 72
RH 76 71 55 57 67 69 62 64 66 65 56 52 61 63 60 64 69 65 54 47 59
WIND DIR S S S S S S S S S S SW S S S S SW SW SW SW SW S
WIND SPD 9 10 11 9 8 9 8 8 6 9 11 9 2 4 4 4 3 5 5 5 2
WIND GUST 20 20 19 20 19 19 17 19 14 14
CLOUDS B1 SC SC SC SC SC SC B2 SC SC SC SC FW FW FW SC FW SC SC FW FW
POP 12HR 20 5 5 0 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
HEAT INDEX 91 96 88 84 95102 96 85 82 88 96101 95
MAX HEAT 92 97 84 95 102 91 82 96 102
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 76 95 74 93 73 92 71 88
TEMP 80 76 92 91 80 75 91 88 77 73 88 87 76 72 86 83
DEWPT 66 66 72 72 68 68 73 74 70 69 73 73 70 67 71 71
PWIND DIR S SW SW SW S S SE NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 5 10 10 10 5 20
RAIN SHWRS S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page