533
FOUS53 KDVN 292336
PFMDVN
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
635 PM CDT SAT AUG 29 2026
IAZ040-300900-
INDEPENDENCE-BUCHANAN IA
42.45N 91.93W ELEV. 977 FT
635 PM CDT SAT AUG 29 2026
DATE 08/29/26 SUN 08/30/26 MON 08/31/26 TUE
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 69 87 74 90 73
TEMP 75 74 72 71 69 79 83 86 82 79 77 75 74 80 87 90 85 78 75 74 73
DEWPT 67 66 64 63 63 67 70 72 72 69 67 65 66 69 72 73 73 71 69 69 68
RH 76 76 76 76 81 67 65 63 72 72 71 71 76 69 61 58 67 79 82 84 84
WIND DIR S S S S S S SW S S S S S S S SW SW SW SE S S S
WIND SPD 11 11 12 11 11 13 12 12 11 12 11 12 12 11 10 8 4 5 5 5 5
CLOUDS FW SC B1 B1 B1 SC B1 B1 B1 FW SC SC SC SC B1 B1 B1 B1 B1 B2 B1
POP 12HR 10 40 30 30 30
QPF 12HR 0 0 0.03 0 0.02
RAIN SHWRS S S C S S C C C C
TSTMS S S C S S C C C C
HEAT INDEX 87 92 87 83 93 98 91
MAX HEAT 87 92 85 94 98 87
DATE 09/01 WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 91 73 90 70 87 68 87 69 87
TEMP 87 85 76 74 87 84 72 70 84 82 72 68 84 82 72 69 83 81
DEWPT 72 73 66 66 71 71 68 67 70 70 68 67 70 71 68 66 69 68
PWIND DIR S S SW NE SE SE SE SE SE
WIND CHAR LT GN GN LT LT GN GN GN GN
AVG CLOUDS B1 SC SC SC SC FW FW SC B1 SC SC SC SC SC SC SC SC SC
POP 12HR 10 20 10 30 30 30 20 10 10
RAIN SHWRS S C C S C S
TSTMS S C C S C S
IAZ042-300900-
DUBUQUE-DUBUQUE IA
42.41N 90.70W ELEV. 1072 FT
635 PM CDT SAT AUG 29 2026
DATE 08/29/26 SUN 08/30/26 MON 08/31/26 TUE
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 84 73 89 73
TEMP 73 73 71 71 70 76 81 83 80 78 76 75 73 78 85 89 84 79 77 75 73
DEWPT 66 64 62 61 61 65 68 70 70 69 66 65 65 68 71 73 73 71 69 68 68
RH 79 73 73 71 73 69 65 65 72 74 71 71 76 71 63 59 70 77 76 79 84
WIND DIR S S S S S S SW S S S S S S S SW SW S S S S SW
WIND SPD 13 11 11 11 11 16 13 12 10 12 11 12 12 11 11 9 4 4 4 5 5
WIND GUST 26
CLOUDS SC SC B1 B1 SC SC B1 B2 B1 SC SC SC SC B1 SC SC SC B1 SC B1 B1
POP 12HR 20 40 30 30 40
QPF 12HR 0 0.02 0.05 0 0.04
RAIN SHWRS S S S S S C C S C C C C
TSTMS S S S S S S C S C S C C
HEAT INDEX 84 87 81 90 97 89
MAX HEAT 84 87 91 98 87
DATE 09/01 WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 89 74 89 70 86 68 85 68 85
TEMP 86 84 77 75 87 83 73 70 83 81 72 68 83 81 72 68 82 79
DEWPT 73 73 67 65 71 71 67 67 70 70 66 66 70 69 66 65 68 67
PWIND DIR SW S SW N SE SE SE SE S
WIND CHAR LT GN GN LT LT LT GN LT GN
AVG CLOUDS B1 SC SC SC SC FW FW FW B1 B1 SC SC B1 SC SC FW B1 SC
POP 12HR 10 10 20 30 20 30 20 10 20
RAIN SHWRS S C S S C S S
TSTMS S C S S C S S
ILZ002-300900-
FREEPORT-STEPHENSON IL
42.25N 89.58W ELEV. 859 FT
635 PM CDT SAT AUG 29 2026
DATE 08/29/26 SUN 08/30/26 MON 08/31/26 TUE
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 85 72 89 73
TEMP 75 72 70 70 70 76 82 84 80 76 75 73 72 78 86 89 84 78 76 75 73
DEWPT 65 64 62 61 62 65 67 70 71 68 66 64 63 68 71 73 74 71 69 67 68
RH 71 76 76 73 76 69 61 63 74 76 74 73 73 71 61 59 72 79 79 76 84
WIND DIR S S S S S S SW SW S S S S S S SW SW S S S SW SW
WIND SPD 12 11 11 11 12 16 14 11 10 10 10 11 9 11 12 11 5 4 5 5 4
WIND GUST 27
CLOUDS B1 B1 SC B1 B1 SC B1 B2 B1 B1 SC B1 B1 B1 SC SC B1 SC SC SC B1
POP 12HR 40 40 30 10 30
QPF 12HR 0 0 0 0 0.01
RAIN SHWRS S C C S C S C C
TSTMS S C S S S C C
HEAT INDEX 84 88 83 91 97 92
MAX HEAT 85 88 93 97 87
DATE 09/01 WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 90 74 91 69 87 66 86 66 86
TEMP 87 85 76 74 89 85 73 70 84 81 70 67 83 82 70 67 83 80
DEWPT 73 75 68 66 73 73 68 67 70 71 66 66 70 70 66 65 69 68
PWIND DIR SW S SW NW E E SE SE S
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC SC SC SC FW SC SC SC SC B1 SC SC SC SC SC
POP 12HR 10 10 10 30 20 20 20 10 10
RAIN SHWRS S C S S S
TSTMS S S S S S
IAZ052-300900-
CEDAR RAPIDS-LINN IA
41.89N 91.70W ELEV. 862 FT
635 PM CDT SAT AUG 29 2026
DATE 08/29/26 SUN 08/30/26 MON 08/31/26 TUE
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 74 93 74
TEMP 78 75 73 72 71 78 85 88 85 80 78 76 74 80 89 93 88 81 78 76 74
DEWPT 66 65 62 62 62 66 69 71 71 68 65 64 64 68 70 71 73 70 68 67 67
RH 67 71 68 71 73 67 59 57 63 67 64 66 71 67 54 49 61 69 71 74 79
WIND DIR S S S S S S SW S S S S S S S SW SW S SE S S S
WIND SPD 12 11 12 11 11 13 13 11 10 11 10 10 10 10 10 9 5 5 5 5 4
WIND GUST 25
CLOUDS FW FW SC SC B1 SC B1 B1 SC SC B1 SC B1 SC SC SC SC SC SC SC SC
POP 12HR 20 40 30 20 20
QPF 12HR 0 0.02 0 0 0
RAIN SHWRS S C C C S C S S S S S S S
TSTMS S C C C S C S S S S S S S
HEAT INDEX 89 94 90 83 83 94100 96 85
MAX HEAT 90 94 88 95 101 91
DATE 09/01 WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 93 75 94 71 90 70 89 69 88
TEMP 88 87 78 75 90 88 75 71 85 84 73 70 85 84 73 70 85 83
DEWPT 71 72 65 65 70 71 68 67 70 70 68 67 70 71 68 66 69 68
PWIND DIR S S SW NE SE SE SE SE SE
WIND CHAR LT GN GN LT LT LT LT LT GN
AVG CLOUDS SC SC FW SC SC FW FW FW B1 SC SC SC B1 SC SC SC SC SC
POP 12HR 10 10 10 20 20 30 20 10 20
RAIN SHWRS S S S C S S
TSTMS S S S C S S
IAZ064-300900-
IOWA CITY-JOHNSON IA
41.63N 91.54W ELEV. 668 FT
635 PM CDT SAT AUG 29 2026
DATE 08/29/26 SUN 08/30/26 MON 08/31/26 TUE
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 90 75 94 75
TEMP 80 76 73 72 70 79 87 89 86 82 79 77 75 81 89 94 88 83 80 77 75
DEWPT 66 64 63 62 62 66 68 71 71 68 66 64 64 68 69 71 72 69 68 67 67
RH 62 66 71 71 76 64 53 56 61 63 64 64 69 65 52 47 59 63 67 71 76
WIND DIR S S S S S S S S SE S S S S S SW SW S S S S S
WIND SPD 12 11 11 11 10 12 13 11 11 11 10 10 10 11 11 10 6 5 5 5 4
WIND GUST 25
CLOUDS FW FW SC SC SC B1 SC SC SC B1 B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR 20 40 30 20 10
QPF 12HR 0 0 0.03 0 0
RAIN SHWRS S C C S S C S S S
TSTMS S C S S S C S S
HEAT INDEX 82 91 95 91 85 84 94100 95 86 83
MAX HEAT 83 91 95 89 95 100 91
DATE 09/01 WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 94 76 96 72 91 71 90 70 89
TEMP 90 89 80 76 93 90 77 72 88 86 75 71 88 86 75 70 86 85
DEWPT 70 71 66 66 70 70 69 68 70 70 69 68 70 70 69 68 68 67
PWIND DIR S S SW NE SE SE SE SE SE
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW SC FW FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 10 10 10 20 20 30 20 10 20
RAIN SHWRS S S C C S S
TSTMS S S S C S S
IAZ054-300900-
MAQUOKETA-JACKSON IA
42.06N 90.67W ELEV. 769 FT
635 PM CDT SAT AUG 29 2026
DATE 08/29/26 SUN 08/30/26 MON 08/31/26 TUE
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 86 72 91 73
TEMP 75 72 71 71 70 76 83 85 82 78 76 74 72 79 88 91 86 79 77 75 73
DEWPT 66 64 62 61 61 65 68 70 70 67 64 62 62 66 69 71 72 69 66 65 65
RH 74 76 73 71 73 69 61 61 67 69 66 66 71 64 54 52 63 72 69 71 76
WIND DIR S S S S S S SW S S S S S S S SW SW S S S S SW
WIND SPD 13 11 10 11 10 12 12 11 5 6 5 5 4 6 6 5 2 2 2 2 1
CLOUDS SC FW SC B1 B1 SC B2 B2 B1 SC SC SC SC B1 SC SC SC SC SC B1 B1
POP 12HR 30 40 30 20 20
QPF 12HR 0 0 0 0 0
RAIN SHWRS S C C C C S S S S S S
TSTMS S C S S S S S S S S S
HEAT INDEX 86 90 86 92 99 92
MAX HEAT 87 90 83 92 100 89
DATE 09/01 WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 92 74 93 70 88 68 88 67 87
TEMP 89 86 77 74 89 86 73 70 84 82 72 69 84 82 71 68 84 81
DEWPT 70 72 65 63 70 70 66 65 69 69 65 64 68 68 65 63 67 66
PWIND DIR SW S SW N E E SE SE SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW SC FW FW FW SC SC SC SC SC SC SC FW B1 SC
POP 12HR 10 10 10 30 20 30 20 10 20
RAIN SHWRS S C S S C S S
TSTMS S C S S C S S
IAZ066-300900-
CLINTON-CLINTON IA
41.84N 90.34W ELEV. 708 FT
635 PM CDT SAT AUG 29 2026
DATE 08/29/26 SUN 08/30/26 MON 08/31/26 TUE
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 73 92 74
TEMP 75 73 71 71 70 78 84 87 82 79 77 75 73 80 88 92 87 80 78 76 74
DEWPT 67 64 62 61 61 65 68 70 70 67 64 63 62 66 69 71 73 70 67 66 66
RH 76 73 73 71 73 64 59 57 67 67 64 66 68 62 54 51 63 72 69 71 76
WIND DIR S S S S S S SW S S S S S S S SW SW S S S SW SW
WIND SPD 13 12 10 10 10 13 14 12 9 10 9 9 8 9 10 9 5 5 4 4 4
WIND GUST 24
CLOUDS SC FW SC B1 B1 B1 B1 B1 B1 SC SC SC SC B1 SC SC B1 SC SC SC SC
POP 12HR 30 40 20 20 10
QPF 12HR 0 0 0 0 0
RAIN SHWRS C C C C S S S S
TSTMS C S S S S S S S
HEAT INDEX 87 92 87 82 92 99 95 84
MAX HEAT 87 92 84 93 100 91
DATE 09/01 WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 93 75 94 71 89 70 89 69 88
TEMP 90 87 78 75 91 88 75 71 85 84 73 70 85 84 72 69 85 83
DEWPT 70 73 66 65 70 71 68 67 70 70 67 66 69 70 67 65 67 67
PWIND DIR SW S SW N E E SE SE SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW SC FW SC FW SC SC SC SC SC SC SC SC B1 SC
POP 12HR 10 10 10 30 20 30 20 10 10
RAIN SHWRS S C S C S
TSTMS S S S C S
ILZ009-300900-
STERLING-WHITESIDE IL
41.75N 89.67W ELEV. 648 FT
635 PM CDT SAT AUG 29 2026
DATE 08/29/26 SUN 08/30/26 MON 08/31/26 TUE
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 69 87 72 91 74
TEMP 77 72 70 70 70 75 84 86 82 78 75 74 72 81 89 91 87 80 78 75 74
DEWPT 66 64 62 62 63 66 69 71 71 69 66 63 63 69 71 73 75 72 68 66 67
RH 69 76 76 76 78 74 61 61 69 74 74 69 73 67 56 56 68 77 71 74 79
WIND DIR S S S S S S S S S S S S S S SW SW S S S SW SW
WIND SPD 11 11 10 9 9 11 12 11 10 9 9 8 6 9 11 9 6 5 5 4 3
WIND GUST 23 23
CLOUDS SC FW SC B1 B1 B1 B1 B1 B1 B1 SC B1 SC B1 SC SC B1 SC SC SC SC
POP 12HR 30 30 20 10 10
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S C S S
TSTMS S S S
HEAT INDEX 87 92 86 84 94100 95 84
MAX HEAT 88 93 83 95 101 91
DATE 09/01 WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 92 74 94 71 89 68 88 68 87
TEMP 89 86 78 75 91 88 75 71 86 83 72 69 85 83 71 69 85 82
DEWPT 73 76 68 67 73 74 69 68 71 72 68 67 70 71 68 66 69 69
PWIND DIR SW S SW NW E E SE SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW SC FW SC SC SC SC SC SC SC FW B1 SC
POP 12HR 5 5 5 20 20 20 20 10 10
RAIN SHWRS S S S S S
TSTMS S S S S
IAZ068-300900-
DAVENPORT-SCOTT IA
41.62N 90.58W ELEV. 753 FT
635 PM CDT SAT AUG 29 2026
DATE 08/29/26 SUN 08/30/26 MON 08/31/26 TUE
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 74 92 75
TEMP 75 73 72 72 71 77 84 86 83 79 78 76 74 80 87 92 87 81 79 77 75
DEWPT 65 62 62 61 61 64 68 70 70 67 64 62 62 66 68 71 72 69 66 65 65
RH 71 68 71 68 71 64 59 59 65 67 62 62 66 62 53 51 61 67 64 67 71
WIND DIR S S S S S S S S S S S S S S SW SW S S S SW SW
WIND SPD 13 13 12 12 11 13 13 12 11 11 11 11 11 11 11 10 6 8 6 6 6
WIND GUST 26 25
CLOUDS SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC FW SC
POP 12HR 30 30 20 10 5
QPF 12HR 0 0.01 0 0 0
RAIN SHWRS C C S S S
TSTMS C S S S S
HEAT INDEX 87 91 87 80 82 91 98 93 84
MAX HEAT 87 91 86 92 99 90
DATE 09/01 WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 93 76 94 72 89 71 89 70 87
TEMP 89 88 78 76 91 88 76 73 85 84 74 71 85 84 73 70 84 82
DEWPT 69 71 66 65 70 70 68 67 69 69 67 66 69 69 67 66 67 67
PWIND DIR SW S SW NE E E SE SE S
WIND CHAR LT GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW SC FW SC SC SC SC SC SC SC SC B1 SC
POP 12HR 5 5 10 20 20 30 20 10 10
RAIN SHWRS S S S C S
TSTMS S S S C S
ILZ015-300900-
MOLINE-ROCK ISLAND IL
41.46N 90.52W ELEV. 590 FT
635 PM CDT SAT AUG 29 2026
DATE 08/29/26 SUN 08/30/26 MON 08/31/26 TUE
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 89 75 94 76
TEMP 76 75 74 73 72 78 86 88 84 81 79 77 75 82 90 94 89 83 80 78 76
DEWPT 65 62 62 61 61 65 69 70 72 68 64 63 63 67 70 73 73 70 67 65 65
RH 69 64 66 66 68 64 57 55 67 65 60 62 66 61 52 51 59 65 65 64 69
WIND DIR S S S S S S S S S S S S S S SW SW S S S SW SW
WIND SPD 12 13 12 11 10 12 13 11 10 11 11 11 10 11 11 10 6 6 6 6 5
WIND GUST 25 26 21
CLOUDS SC SC SC SC SC B1 SC SC B1 SC SC SC SC SC SC FW SC SC SC FW SC
POP 12HR 30 30 10 5 5
QPF 12HR 0 0.01 0 0 0
RAIN SHWRS C C
TSTMS C S
HEAT INDEX 89 93 90 83 85 95102 97 86 82
MAX HEAT 89 94 87 96 102 94
DATE 09/01 WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 95 77 97 74 92 72 91 70 90
TEMP 92 90 80 78 93 91 78 74 88 87 75 72 87 86 74 71 87 84
DEWPT 71 72 67 66 71 71 68 68 71 71 68 67 70 70 68 66 69 68
PWIND DIR SW S SW E E E SE SE S
WIND CHAR LT GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW SC FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 5 5 20 20 30 20 10 10
RAIN SHWRS S S S C S
TSTMS S S S C S
ILZ017-300900-
PRINCETON-BUREAU IL
41.37N 89.47W ELEV. 662 FT
635 PM CDT SAT AUG 29 2026
DATE 08/29/26 SUN 08/30/26 MON 08/31/26 TUE
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 69 87 73 91 74
TEMP 76 72 71 70 70 76 84 86 82 78 75 74 73 80 88 91 86 80 78 76 74
DEWPT 66 64 61 61 62 65 68 69 69 65 63 60 61 66 69 71 72 68 65 64 64
RH 71 76 71 73 76 69 59 57 65 64 66 62 66 62 54 52 63 67 64 66 71
WIND DIR S S S S S S S S S S S S S S SW SW S S S SW SW
WIND SPD 10 11 11 10 9 11 12 12 10 10 10 10 9 10 11 10 6 6 6 6 5
WIND GUST 21 23
CLOUDS SC FW FW SC B1 B1 B1 SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 20 30 10 5 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS S C
TSTMS S
HEAT INDEX 87 90 85 82 93 98 92 83
MAX HEAT 87 91 83 94 99 89
DATE 09/01 WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 92 75 94 72 90 70 88 68 87
TEMP 90 87 78 76 92 89 77 73 87 84 73 70 86 83 72 69 85 82
DEWPT 71 72 66 66 71 71 67 67 69 69 67 66 69 69 66 65 67 66
PWIND DIR SW S SW W E E SE SE S
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW SC FW SC SC SC SC SC SC SC SC SC
POP 12HR 5 5 5 20 10 20 20 10 10
RAIN SHWRS S S S S
TSTMS S S S S
IAZ087-300900-
FAIRFIELD-JEFFERSON IA
41.05N 91.97W ELEV. 799 FT
635 PM CDT SAT AUG 29 2026
DATE 08/29/26 SUN 08/30/26 MON 08/31/26 TUE
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 76 94 76
TEMP 80 77 74 73 72 80 88 90 86 82 79 77 76 82 90 94 89 83 81 78 76
DEWPT 67 64 62 61 62 66 68 70 70 67 65 63 63 68 69 70 70 68 66 64 64
RH 65 64 66 66 71 62 52 52 59 61 62 62 64 63 50 46 54 61 60 62 66
WIND DIR S S S S S S S S S S S S S SW SW SW S S S SW SW
WIND SPD 13 13 13 12 11 14 13 13 11 11 11 11 11 12 12 10 6 8 8 8 5
WIND GUST 27
CLOUDS FW SC B1 SC SC SC SC SC SC SC B1 SC SC SC SC SC SC SC SC FW SC
POP 12HR 20 30 10 5 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS S C
TSTMS S C
HEAT INDEX 82 82 92 96 91 84 85 95100 94 86 83
MAX HEAT 84 92 96 89 96 100 91 82
DATE 09/01 WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 96 77 98 74 93 72 91 71 90
TEMP 92 90 80 78 95 92 78 74 89 88 76 73 88 87 75 72 87 85
DEWPT 69 68 65 65 69 69 69 68 71 71 69 69 71 71 69 68 70 69
PWIND DIR SW S SW S SE SE S SE S
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 5 5 20 20 30 20 10 20
RAIN SHWRS S S S C S S
TSTMS S S S S S
IAZ089-300900-
BURLINGTON-DES MOINES IA
40.79N 91.12W ELEV. 698 FT
635 PM CDT SAT AUG 29 2026
DATE 08/29/26 SUN 08/30/26 MON 08/31/26 TUE
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 92 75 94 76
TEMP 79 75 73 72 71 78 87 91 85 81 79 76 75 81 89 94 88 83 81 78 76
DEWPT 68 62 61 61 61 65 68 70 70 66 63 62 62 67 69 71 70 67 65 63 64
RH 69 64 66 68 71 64 53 50 61 60 58 62 64 63 52 47 55 59 58 60 66
WIND DIR S S S S S S S S S S S S S S SW SW S S S S SW
WIND SPD 12 12 12 11 10 12 13 12 9 11 10 10 10 10 10 10 6 8 6 8 5
WIND GUST 23
CLOUDS FW SC SC B1 B1 B1 SC SC SC FW B1 B1 SC SC SC FW SC FW FW FW FW
POP 12HR 10 20 10 5 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
TSTMS S
HEAT INDEX 82 91 97 90 83 83 94100 93 86 83
MAX HEAT 85 91 97 86 95 101 91 82
DATE 09/01 WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 96 77 97 75 92 72 90 71 89
TEMP 91 89 80 77 94 91 79 75 89 86 76 73 87 85 75 71 86 84
DEWPT 70 70 65 66 70 69 68 68 71 71 68 68 70 71 69 68 69 69
PWIND DIR SW S SW S SE SE S SE S
WIND CHAR LT GN GN LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 5 5 20 10 30 10 10 20
RAIN SHWRS S C S
TSTMS S S
MOZ009-300900-
MEMPHIS-SCOTLAND MO
40.46N 92.17W ELEV. 813 FT
635 PM CDT SAT AUG 29 2026
DATE 08/29/26 SUN 08/30/26 MON 08/31/26 TUE
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 94 77 97 78
TEMP 81 77 74 73 72 80 90 93 88 82 79 77 77 84 94 97 92 84 82 79 78
DEWPT 66 63 61 60 61 65 67 68 68 66 63 61 61 67 69 70 69 67 64 62 62
RH 60 62 64 64 68 60 47 44 52 58 58 58 58 57 44 42 47 57 55 56 58
WIND DIR S S S S S SW S S S S S S S SW SW SW S S S SW SW
WIND SPD 12 12 12 11 10 13 13 13 8 8 8 9 9 11 10 9 4 4 4 5 4
WIND GUST 26 18 20 20 20 20 21 14
CLOUDS FW SC SC B1 B1 SC SC SC FW FW B1 SC SC SC SC FW FW FW FW FW FW
POP 12HR 10 20 10 5 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
TSTMS S
HEAT INDEX 83 82 93 97 92 84 87 99104 97 87 83
MAX HEAT 86 82 93 97 88 99 104 93 82
DATE 09/01 WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 98 78 99 76 95 73 92 72 90
TEMP 95 92 81 79 96 93 80 76 92 89 77 74 89 87 76 73 88 85
DEWPT 69 68 64 64 70 69 68 68 71 72 69 68 71 71 69 68 71 70
PWIND DIR SW S SW S S SE S SE S
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 5 10 20 20 20 10 10
RAIN SHWRS S S S
TSTMS S S
IAZ099-300900-
KEOKUK-LEE IA
40.47N 91.43W ELEV. 671 FT
635 PM CDT SAT AUG 29 2026
DATE 08/29/26 SUN 08/30/26 MON 08/31/26 TUE
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 93 75 96 76
TEMP 81 77 74 72 71 80 90 92 87 81 79 76 75 83 92 96 91 83 81 78 76
DEWPT 66 61 61 60 60 65 67 67 68 65 63 61 61 67 69 69 69 66 64 63 63
RH 60 58 64 66 68 60 47 44 53 58 58 60 62 59 47 42 49 57 56 60 64
WIND DIR S S S S S S S S S S S S S SW SW SW S S S S SW
WIND SPD 11 12 12 10 11 12 12 12 8 9 10 9 8 10 10 9 5 5 6 6 5
WIND GUST 23 19 19
CLOUDS FW SC SC B1 SC B1 SC SC SC FW SC SC SC SC SC FW FW FW FW FW FW
POP 12HR 5 10 5 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 83 82 93 96 90 83 86 97102 95 85 83
MAX HEAT 85 81 93 96 88 98 103 92 82
DATE 09/01 WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 98 78 98 76 94 73 91 72 90
TEMP 94 91 80 78 95 91 79 76 90 87 77 74 88 85 76 73 87 84
DEWPT 70 68 64 65 70 69 67 68 71 72 69 68 71 72 69 68 70 70
PWIND DIR SW S SW S S SE SE SE S
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 10 10 30 20 10 10
RAIN SHWRS C S
TSTMS S S
ILZ035-300900-
MACOMB-MCDONOUGH IL
40.52N 90.65W ELEV. 707 FT
635 PM CDT SAT AUG 29 2026
DATE 08/29/26 SUN 08/30/26 MON 08/31/26 TUE
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 69 91 73 93 75
TEMP 76 74 72 71 69 78 87 90 84 79 78 75 73 82 89 93 88 82 80 77 75
DEWPT 67 63 61 61 60 65 68 70 69 66 62 61 61 68 71 73 72 66 64 62 63
RH 74 69 68 71 73 64 53 52 61 64 58 62 66 63 56 52 59 58 58 60 66
WIND DIR S S S S S S S S S S S S S S SW SW S S S SW SW
WIND SPD 10 11 10 9 9 11 12 11 8 9 8 8 6 9 10 8 2 4 4 4 2
WIND GUST 23 23 20 19 19 19 14 16 12
CLOUDS SC FW SC B1 B1 B1 SC SC SC FW SC B1 B1 SC SC FW FW FW FW FW SC
POP 12HR 10 10 5 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 91 96 88 85 95102 95 84 82
MAX HEAT 91 96 86 95 102 90
DATE 09/01 WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 96 76 97 75 92 71 89 70 88
TEMP 92 90 81 77 94 91 80 75 89 87 76 72 87 85 75 71 86 83
DEWPT 71 71 64 65 72 71 68 68 72 73 69 68 72 72 68 67 71 70
PWIND DIR SW S SW S SE SE SE SE SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 10 10 20 20 10 20
RAIN SHWRS S S S S
TSTMS S S S
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