366
FOUS53 KDVN 120026
PFMDVN
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
726 PM CDT TUE AUG 11 2026
IAZ040-120900-
INDEPENDENCE-BUCHANAN IA
42.45N 91.93W ELEV. 977 FT
726 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 69 84 68 78 65
TEMP 74 71 70 70 75 81 84 81 73 70 70 70 72 76 78 75 70 68 67 65
DEWPT 72 71 70 70 73 74 74 73 72 70 69 69 70 71 71 69 68 67 66 65
RH 93100100100 94 79 72 77 97100 97 97 93 85 79 82 93 97 97100
WIND DIR E E NE E E E SE E E E E SE NE E E E E E E E
WIND SPD 5 4 5 6 8 8 8 6 6 6 6 6 6 8 9 9 9 9 12 13
CLOUDS B2 B1 B1 B1 B2 B1 B1 SC B2 B2 B2 OV OV B2 B1 B2 SC B1 B2 B2
POP 12HR 30 60 70 80 50
QPF 12HR 0.07 0.08 0.30 0.50 0.26
RAIN SHWRS S C S S L S C L D D C C C C C C C
TSTMS S C S S L S C S C S S C
HEAT INDEX 86 90 86
MAX HEAT 90 85 86 91
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 78 66 83 68 79 62 77 62 79
TEMP 75 73 67 68 80 80 71 69 77 75 66 63 74 74 64 63 76 76
DEWPT 69 69 67 68 75 74 71 69 72 69 66 63 66 66 63 63 69 69
PWIND DIR E SE S W NW N N SE S
WIND CHAR BZ BZ GN LT GN LT LT LT GN
AVG CLOUDS B2 B2 B2 B2 OV B1 SC B2 B2 B1 SC SC SC SC SC SC B1 SC
POP 12HR 50 80 40 50 20 20 5 10 20
RAIN SHWRS C C L D C S C C S S S S S
TSTMS C C C C S S C S S S S S
IAZ042-120900-
DUBUQUE-DUBUQUE IA
42.41N 90.70W ELEV. 1072 FT
726 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 69 84 68 78 65
TEMP 74 72 71 70 75 79 82 80 73 71 70 69 72 74 77 75 70 68 67 65
DEWPT 72 70 70 69 72 73 73 72 71 70 69 69 71 72 72 70 68 66 65 64
RH 93 93 97 97 90 82 74 77 93 97 97100 97 93 85 84 93 93 93 97
WIND DIR NE E NE E E S S E E E E E E NE E E NE NE E E
WIND SPD 3 3 3 4 5 5 4 4 4 3 4 4 5 6 5 6 5 8 9 11
CLOUDS B1 B1 B2 B2 B2 B1 SC SC B2 B2 B2 B2 OV OV B2 B1 B1 B1 B1 B1
POP 12HR 40 50 70 80 50
QPF 12HR 0.04 0.15 0.08 0.62 0.13
RAIN SHWRS S C S S C C S S C D D L L C C C C C
TSTMS S C S S C C S S C S C S S
HEAT INDEX 86 82
MAX HEAT 89
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 78 66 82 69 81 64 78 62 79
TEMP 74 74 67 68 78 80 72 71 77 77 67 65 74 75 65 64 75 76
DEWPT 68 68 65 67 74 74 71 70 72 69 66 64 66 66 64 63 68 69
PWIND DIR E E S SW NW N N E SW
WIND CHAR GN GN GN GN GN LT LT LT LT
AVG CLOUDS B1 B1 B1 B2 B2 B2 SC B1 B2 B1 SC SC SC SC SC SC B1 SC
POP 12HR 50 70 60 50 20 10 5 10 20
RAIN SHWRS C S C L L S C C S S S S
TSTMS S S C C C S C S S S S S
ILZ002-120900-
FREEPORT-STEPHENSON IL
42.25N 89.58W ELEV. 859 FT
726 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 67 83 66 79 63
TEMP 72 70 69 69 74 79 82 81 72 69 68 68 73 76 78 76 69 66 64 63
DEWPT 72 70 69 69 73 74 74 74 71 69 68 68 71 73 72 71 68 66 64 63
RH 100100100100 97 85 77 79 97100100100 93 90 82 85 97100100100
WIND DIR E E E E E SE S NW E E E E E E E NE NE NE NE NE
WIND SPD 3 2 2 1 2 4 3 2 2 2 3 3 4 5 5 5 5 6 8 9
CLOUDS SC B2 B1 B2 B2 B1 SC SC SC B1 B1 B2 B2 OV B2 B2 B1 SC B1 B1
POP 12HR 40 60 60 70 50
QPF 12HR 0.07 0.18 0.12 0.72 0.08
RAIN SHWRS S C C S S C S C S L L L L L C C C C C
TSTMS S C C S S C S S S S S C S S
HEAT INDEX 80 88 86
MAX HEAT 85 90
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 78 64 82 68 82 62 78 59 79
TEMP 75 74 65 65 78 80 72 70 79 78 67 64 75 75 63 61 76 76
DEWPT 68 68 64 65 74 76 72 70 74 72 67 64 66 68 63 61 68 70
PWIND DIR E E S SW NW N N SE SW
WIND CHAR GN GN GN LT GN LT LT LT LT
AVG CLOUDS B1 B1 SC B1 B2 B2 SC B1 B2 B1 SC SC SC B1 SC SC B1 SC
POP 12HR 40 70 60 50 30 10 5 10 20
RAIN SHWRS C C L L C C C C S S
TSTMS C C C C C C C S S
IAZ052-120900-
CEDAR RAPIDS-LINN IA
41.89N 91.70W ELEV. 862 FT
726 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 85 69 80 66
TEMP 76 73 72 70 76 81 84 82 74 72 71 70 73 76 79 76 71 69 68 66
DEWPT 73 72 72 70 73 75 76 76 73 72 71 70 73 74 74 72 70 69 68 66
RH 90 97100100 90 82 77 82 97100100100100 94 85 87 97100100100
WIND DIR E E E E E E SE E E E E SW E E NE E NE E E E
WIND SPD 4 3 4 5 6 6 5 6 5 4 5 4 6 6 6 8 8 6 10 11
CLOUDS B1 B1 B2 B1 B2 B1 SC SC B1 B2 OV B2 OV B2 B2 B2 B1 B2 OV B2
POP 12HR 30 90 80 90 70
QPF 12HR 0.03 0.02 0.36 0.54 0.36
RAIN SHWRS C S D S C C D D L L C C L L C
TSTMS C S L S S C C C S S S C
HEAT INDEX 87 93 89 81
MAX HEAT 94 89 87 94 85 85
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 68 85 69 82 64 79 63 81
TEMP 76 75 69 68 81 82 72 71 79 77 68 65 76 75 66 63 77 77
DEWPT 71 72 69 68 76 78 72 70 74 73 68 64 68 69 66 63 70 72
PWIND DIR E E S SW NW N N E S
WIND CHAR GN GN GN LT GN LT LT LT LT
AVG CLOUDS B2 B2 B1 B2 B2 B1 SC B1 B2 B1 SC SC SC SC SC B1 B1 SC
POP 12HR 50 70 30 50 30 10 10 5 20
RAIN SHWRS C S C L C S S C C S S S
TSTMS C S C C C S S S S S S S
IAZ064-120900-
IOWA CITY-JOHNSON IA
41.63N 91.54W ELEV. 668 FT
726 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 86 70 81 68
TEMP 78 75 73 72 78 82 86 84 77 74 72 71 74 78 81 78 73 71 70 68
DEWPT 74 73 73 72 73 75 76 76 74 73 72 71 72 74 74 73 71 71 69 68
RH 88 94100100 85 79 72 77 90 97100100 93 88 79 85 93100 97100
WIND DIR E E NE NE SE E SE E E E E SE E NE NE NE NE E E E
WIND SPD 4 3 4 5 6 6 6 6 6 5 5 4 6 6 8 9 8 6 10 11
CLOUDS SC B1 B1 B1 B1 B1 SC SC B2 B1 OV B1 OV OV B2 B2 B1 B2 OV B2
POP 12HR 30 90 80 90 70
QPF 12HR 0.01 0.05 0.52 0.59 0.43
RAIN SHWRS C S D S S S C C D D L L L L L L C
TSTMS C S L S S S S C S C S S S C
HEAT INDEX 89 95 92 86
MAX HEAT 98 92 89 96 90 86
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 69 87 71 83 65 80 64 82
TEMP 78 77 72 70 84 84 75 72 81 79 70 66 77 76 68 65 78 79
DEWPT 72 73 71 70 76 78 74 72 74 73 69 66 68 69 67 65 70 71
PWIND DIR E E S SW NW N NE E S
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 B1 B2 B1 SC SC B1 B1 SC SC SC SC SC SC B1 B1
POP 12HR 50 60 30 50 30 20 10 5 20
RAIN SHWRS C C L C S C C S S S S
TSTMS C C C S S S S S S
IAZ054-120900-
MAQUOKETA-JACKSON IA
42.06N 90.67W ELEV. 769 FT
726 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 69 85 68 80 65
TEMP 74 71 70 70 75 79 83 81 73 70 69 68 73 76 79 76 70 68 66 65
DEWPT 71 69 68 68 70 72 72 72 71 68 68 68 69 70 71 69 68 66 64 63
RH 90 93 93 93 84 79 70 74 93 93 97100 87 82 77 79 93 93 93 93
WIND DIR E NE NE SE E SE SE E E E E E E NE NE E NE NE NE E
WIND SPD 2 1 1 1 3 3 2 2 2 2 2 2 3 3 3 3 3 3 4 5
CLOUDS B1 B1 B1 B1 B2 B1 SC SC B1 B1 B2 B1 OV OV B2 B1 B1 B1 B2 B1
POP 12HR 40 80 70 80 60
QPF 12HR 0.05 0.22 0.19 0.64 0.24
RAIN SHWRS S C C S C C S S C C D D L L C C L L C
TSTMS S C C S C C S S C S C S S S
HEAT INDEX 81 88 86
MAX HEAT 86 84 90
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 66 85 69 83 63 80 61 81
TEMP 76 75 67 68 80 81 71 70 79 78 66 64 76 76 64 62 76 77
DEWPT 67 68 65 66 72 74 70 68 71 70 65 62 65 66 63 62 67 68
PWIND DIR E E S SW NW N N NE SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 B1 B2 B2 SC B1 B2 B1 SC SC SC SC SC SC B1 SC
POP 12HR 50 70 50 50 30 10 10 10 20
RAIN SHWRS C S C L C S C C C S S S
TSTMS S S C C C S C C C S S
IAZ066-120900-
CLINTON-CLINTON IA
41.84N 90.34W ELEV. 708 FT
726 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 85 69 81 66
TEMP 75 73 71 70 76 80 83 82 74 71 70 70 74 77 79 78 71 69 67 66
DEWPT 72 71 70 69 72 73 74 74 72 71 69 69 71 72 72 71 70 68 66 64
RH 90 93 97 97 87 79 74 77 93100 97 97 90 85 79 79 97 97 97 93
WIND DIR E NE E E E NE SE E E E E E E E NE NE NE NE NE NE
WIND SPD 3 3 3 3 4 4 4 3 3 3 4 4 5 5 5 5 5 6 8 9
CLOUDS SC B1 B2 B1 B2 B2 SC SC B1 B1 B2 B1 B2 OV B2 B2 B1 B1 B2 B2
POP 12HR 40 80 70 80 60
QPF 12HR 0.04 0.14 0.16 0.63 0.25
RAIN SHWRS S C S C L S L C D D D D C C L L C
TSTMS S C S C L S C S C S S S
HEAT INDEX 84 90 88
MAX HEAT 87 84 84 93 85 84
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 67 86 70 84 65 80 62 81
TEMP 77 77 68 68 81 83 73 71 81 79 68 65 76 76 66 63 77 78
DEWPT 69 70 67 67 74 76 72 70 73 72 68 64 66 67 65 63 67 69
PWIND DIR E E S SW NW N N E S
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 B2 B2 B2 SC SC B1 B1 SC SC SC SC SC SC B1 B1
POP 12HR 50 70 60 40 30 20 5 10 20
RAIN SHWRS C S C L L S C C C S S S
TSTMS S S C C C S C S C S S
ILZ009-120900-
STERLING-WHITESIDE IL
41.75N 89.67W ELEV. 648 FT
726 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 69 85 68 81 65
TEMP 74 72 70 69 77 80 83 82 73 71 70 70 75 78 80 78 71 68 66 65
DEWPT 74 72 70 69 74 74 74 75 73 71 70 70 73 73 73 73 71 68 66 65
RH 100100100100 90 82 74 79100100100100 94 85 79 85100100100100
WIND DIR E E E NE E E SE SE E E E SE E E NE NE NE NE NE NE
WIND SPD 3 1 2 2 3 4 3 3 2 3 3 3 4 5 5 4 5 5 8 9
CLOUDS SC B2 B2 B2 B1 B2 SC SC B1 SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B2
POP 12HR 50 80 70 80 60
QPF 12HR 0.04 0.23 0.17 0.70 0.23
RAIN SHWRS S C S C L C C C D D D D L L L L C
TSTMS S C S C L C S S S S C C S
HEAT INDEX 85 90 89 83
MAX HEAT 84 87 92 85
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 66 85 70 84 64 79 61 80
TEMP 78 77 67 68 81 83 73 72 81 80 69 66 77 76 66 62 78 78
DEWPT 70 70 67 68 75 78 73 72 75 74 69 66 67 68 66 62 69 70
PWIND DIR E E S SW NW N N E S
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 B1 B2 B2 SC SC B1 B1 SC SC SC SC SC SC B1 SC
POP 12HR 30 60 60 40 30 20 5 10 20
RAIN SHWRS C C L L S C C C S S S
TSTMS C C C S C C C S S
IAZ068-120900-
DAVENPORT-SCOTT IA
41.62N 90.58W ELEV. 753 FT
726 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 85 69 80 66
TEMP 75 73 72 70 76 79 83 81 74 72 70 70 74 76 79 77 71 69 68 66
DEWPT 73 72 71 70 73 73 74 75 73 72 70 70 72 73 73 72 71 69 67 66
RH 94 97 97100 90 82 74 82 97100100100 93 90 82 85100100 97100
WIND DIR E E E E E W E E E E E SE E NE NE NE NE E E NE
WIND SPD 5 3 4 4 5 5 4 5 5 5 5 5 6 6 5 6 8 8 10 11
CLOUDS SC B1 B1 B2 B2 B1 SC SC B1 B1 B2 B1 OV OV B2 B2 B1 B2 B2 B2
POP 12HR 40 90 70 80 70
QPF 12HR 0.05 0.14 0.31 0.71 0.35
RAIN SHWRS S C S C L S S L C D D D D L L L L C
TSTMS S C S C L S S S C C C S S
HEAT INDEX 80 90 87
MAX HEAT 89 85 84 92
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 68 85 70 83 65 79 63 80
TEMP 77 76 69 70 81 82 73 72 80 78 68 66 76 76 66 64 77 77
DEWPT 70 71 68 69 74 77 72 70 73 73 68 65 67 68 66 64 68 70
PWIND DIR E E S SW NW N N E S
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 B1 B2 B1 SC SC B1 B1 SC SC SC SC SC SC B1 B1
POP 12HR 50 60 50 40 30 20 5 10 10
RAIN SHWRS C S C L C S S C C S S
TSTMS S S C C C S S C C S
ILZ015-120900-
MOLINE-ROCK ISLAND IL
41.46N 90.52W ELEV. 590 FT
726 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 87 70 82 68
TEMP 77 74 73 72 78 81 85 83 75 73 72 72 76 78 81 79 73 70 69 68
DEWPT 74 72 72 71 74 75 76 76 74 72 72 72 73 75 75 74 72 70 68 67
RH 90 93 97 97 88 82 75 80 97 97100100 90 91 82 85 97100 97 97
WIND DIR E E E NE SE S E E E E SE SE SE E NE NE NE NE E NE
WIND SPD 4 3 3 3 4 5 5 4 4 4 4 4 5 5 5 6 5 6 8 10
CLOUDS SC SC B1 B2 B1 B1 SC SC B2 B1 B2 B1 B2 OV B2 B2 B2 B2 OV B2
POP 12HR 30 90 70 80 70
QPF 12HR 0.03 0.09 0.24 0.74 0.43
RAIN SHWRS C S C L S S L C D D D D L L L L C
TSTMS C S C L S S S S C C S S S
HEAT INDEX 87 94 91 86
MAX HEAT 94 89 87 96 87 87
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 69 87 72 85 67 80 65 82
TEMP 78 78 70 71 83 84 75 73 82 80 70 68 77 77 67 65 78 79
DEWPT 72 73 69 70 76 79 73 72 75 75 69 67 69 70 67 65 70 72
PWIND DIR E E S SW NW N N E S
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B1 B1 B1 SC SC B1 B1 SC SC SC SC SC SC B1 B1
POP 12HR 50 60 50 40 30 20 5 10 20
RAIN SHWRS C S C L C S S C C S S S
TSTMS S S C C C S S C C S S
ILZ017-120900-
PRINCETON-BUREAU IL
41.37N 89.47W ELEV. 662 FT
726 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 84 68 80 66
TEMP 74 72 71 70 77 80 82 81 73 71 70 70 75 78 79 77 71 69 68 67
DEWPT 72 71 69 69 72 72 73 73 72 70 69 69 72 72 72 71 70 68 66 66
RH 93 97 93 97 85 77 74 77 97 97 97 97 90 82 79 82 97 97 93 97
WIND DIR E E E E E E E SE E E E SE SE E NE NE NE E NE NE
WIND SPD 4 3 3 3 3 4 4 3 3 3 4 4 5 5 5 5 6 6 9 8
CLOUDS SC B2 B1 B2 B1 B2 B1 SC SC B1 B1 B1 B2 OV B2 B2 B2 B1 B2 B2
POP 12HR 40 90 70 80 70
QPF 12HR 0.05 0.17 0.25 0.60 0.35
RAIN SHWRS S S S S S D C C C D D D D L L L L C
TSTMS S S S S S L C S S C S C C S S S
HEAT INDEX 84 87 86
MAX HEAT 84 84 89
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 67 85 71 84 66 79 62 80
TEMP 77 76 69 69 82 83 74 72 82 80 69 67 77 76 66 63 78 78
DEWPT 70 69 67 67 73 76 72 70 74 73 68 65 67 66 64 63 67 68
PWIND DIR E E S SW W N N E S
WIND CHAR GN GN GN GN GN LT LT LT LT
AVG CLOUDS B2 B1 B1 B1 B1 B1 SC SC B1 B1 SC SC SC SC SC SC SC B1
POP 12HR 30 60 50 40 30 20 5 10 20
RAIN SHWRS C S L C S C C C S S S
TSTMS S S C C S S C C S S
IAZ087-120900-
FAIRFIELD-JEFFERSON IA
41.05N 91.97W ELEV. 799 FT
726 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 88 70 82 67
TEMP 77 75 73 72 79 84 86 84 76 74 72 71 75 79 82 80 73 72 69 68
DEWPT 75 74 72 72 75 77 78 79 76 74 72 71 75 77 77 77 73 72 69 68
RH 94 97 97100 88 80 77 85100100100100100 94 85 91100100100100
WIND DIR SE E E E S SE SE E E E E E SE E NE NE NE NE E E
WIND SPD 4 4 5 5 6 5 6 6 8 6 6 6 6 5 6 10 9 8 9 11
CLOUDS SC SC B1 B1 B1 SC SC SC B2 B2 B2 B1 B2 B2 B2 B1 B2 B2 OV B2
POP 12HR 20 80 70 80 80
QPF 12HR 0 0.02 0.56 0.45 0.47
RAIN SHWRS S S L S S S C L D D L L L L D D C
TSTMS S S L S S S S S C S S C C C C S C
HEAT INDEX 94 98 97 81 90 83
MAX HEAT 100 94 94 101 91 87 90
HEAT
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 70 89 70 84 65 79 64 82
TEMP 80 79 72 71 86 85 74 72 81 80 70 66 77 76 68 65 79 79
DEWPT 75 77 72 71 77 79 73 72 76 76 70 66 71 72 67 65 73 75
PWIND DIR E SE S SW NW N NE E S
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS OV B1 B1 B1 B1 SC SC SC B1 B1 SC B1 SC SC SC B1 B1 SC
POP 12HR 40 40 30 40 30 20 10 10 20
RAIN SHWRS C C C C S C C S S S S
TSTMS C C C S S C S S S
IAZ089-120900-
BURLINGTON-DES MOINES IA
40.79N 91.12W ELEV. 698 FT
726 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 87 71 83 69
TEMP 79 76 74 73 79 83 86 85 77 74 73 73 76 80 82 80 74 72 71 69
DEWPT 75 73 71 72 74 75 76 78 75 73 72 72 74 76 76 76 74 72 70 69
RH 88 90 90 97 85 77 72 80 94 97 97 97 94 88 82 88100100 97100
WIND DIR SE SE SE SE S E S E E NE SE SE SE SE NE NE NE NE NE E
WIND SPD 4 4 5 5 6 8 6 5 6 6 5 5 6 6 6 8 8 6 8 9
CLOUDS SC SC B1 B1 B1 SC SC SC B2 B1 B1 SC B2 B2 B2 B2 B2 B2 OV B2
POP 12HR 20 70 80 80 80
QPF 12HR 0.01 0.07 0.88 0.38 0.42
RAIN SHWRS S C C S C C L D D C C L L D D C
TSTMS S C C S C S C S S C C C C S C
HEAT INDEX 90 95 96 86 89 86
MAX HEAT 100 96 90 99 92 86 89
HEAT
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 71 89 72 85 67 80 65 82
TEMP 80 79 72 72 85 85 75 73 82 81 71 68 77 77 68 67 78 79
DEWPT 74 76 72 71 76 78 73 72 75 76 71 68 70 71 67 66 71 73
PWIND DIR E SE S SW NW N N E S
WIND CHAR GN GN GN LT GN LT LT LT LT
AVG CLOUDS B2 B1 SC B1 B1 SC FW SC B1 B1 SC SC SC SC SC SC B1 B1
POP 12HR 40 50 20 40 30 20 10 10 10
RAIN SHWRS C S C S S C C S S
TSTMS C S C S S S S
MOZ009-120900-
MEMPHIS-SCOTLAND MO
40.46N 92.17W ELEV. 813 FT
726 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 91 71 87 69
TEMP 79 77 75 75 81 88 90 87 78 75 73 72 78 84 87 83 75 73 71 70
DEWPT 75 73 71 71 75 77 77 78 76 74 73 72 77 78 77 78 75 73 71 70
RH 88 87 87 87 82 70 66 75 94 97100100 97 82 72 85100100100100
WIND DIR S SE S SE S S S SE E E E SE E SE E NE NE E NE E
WIND SPD 2 2 4 3 6 6 5 3 3 4 4 3 5 5 5 8 6 4 5 6
WIND GUST 17 14
CLOUDS SC SC B1 B1 B1 B1 SC SC SC B1 B1 B2 B2 B1 B1 B1 B1 B2 OV B2
POP 12HR 20 50 50 60 70
QPF 12HR 0.01 0.05 0.06 0.07 0.23
RAIN SHWRS S C S S S C L L C C L L L L C
TSTMS S C S S S C C S S C C C C C C
HEAT INDEX 87100104100 95 99 92
MAX HEAT 102 97 100 105 97 95 99 87
HEAT
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 72 93 72 87 66 81 65 84
TEMP 84 81 74 72 89 88 76 73 85 82 72 68 78 77 69 66 81 81
DEWPT 77 77 73 71 76 77 72 71 76 76 71 68 73 73 69 66 73 74
PWIND DIR E SE S SW NW N NE E S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 SC SC B1 B1 SC FW SC B1 B1 SC B1 SC SC SC B1 B1 SC
POP 12HR 30 30 20 30 20 20 10 10 20
RAIN SHWRS C C S S C S S S S S
TSTMS C C S S S S S
IAZ099-120900-
KEOKUK-LEE IA
40.47N 91.43W ELEV. 671 FT
726 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 90 72 86 70
TEMP 80 77 76 74 81 85 88 86 78 75 74 74 78 83 85 82 75 73 72 71
DEWPT 75 73 71 71 75 76 76 78 76 74 73 73 75 77 76 77 75 73 72 71
RH 85 87 85 90 82 75 68 77 94 97 97 97 91 82 75 85100100100100
WIND DIR S SE S SE S S S SE E E E SE SE SE NE NE NE NE NE E
WIND SPD 3 3 4 5 8 8 6 4 5 5 5 5 6 8 6 8 8 6 8 9
CLOUDS SC SC B1 B1 SC SC SC SC SC SC B2 B1 B2 B2 B1 B1 B2 B2 OV B2
POP 12HR 10 60 60 70 80
QPF 12HR 0 0.17 0.43 0.15 0.39
RAIN SHWRS S C C S L C L L C C L L D D C
TSTMS S C C S S C S S S C C C C S C
HEAT INDEX 85 87 94 99 98 91 94 90
MAX HEAT 102 97 96 102 95 92 96 87
HEAT
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 72 91 73 87 68 81 67 84
TEMP 83 80 74 74 87 87 77 74 84 82 72 69 78 77 69 67 80 80
DEWPT 75 76 73 72 76 77 72 71 75 76 72 69 71 71 68 67 71 73
PWIND DIR E SE S SW NW N NE E S
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS B2 B1 SC SC B1 SC FW SC B1 B1 B1 SC SC SC SC SC B1 B1
POP 12HR 30 40 20 30 20 20 10 10 20
RAIN SHWRS C S C S S C S S S S
TSTMS C S S S S S S S
ILZ035-120900-
MACOMB-MCDONOUGH IL
40.52N 90.65W ELEV. 707 FT
726 PM CDT TUE AUG 11 2026
DATE 08/11/26 WED 08/12/26 THU 08/13/26 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 87 70 83 68
TEMP 79 76 74 72 79 83 85 84 76 74 72 72 77 81 83 81 74 73 70 69
DEWPT 75 74 71 71 76 77 78 79 76 74 72 72 76 77 78 78 74 73 70 69
RH 88 94 90 97 91 82 80 85100100100100 97 88 85 91100100100100
WIND DIR S S SE S S SW S SE E E E SE S SE NE NE NE NE NE E
WIND SPD 2 1 2 2 2 4 3 2 2 2 2 2 2 4 2 4 5 3 4 5
WIND GUST 12 12 12 14 14
CLOUDS FW SC B1 B1 B1 B1 B1 SC B1 B1 B2 B1 B2 B2 B1 B1 B2 B2 OV B2
POP 12HR 10 70 70 70 80
QPF 12HR 0 0.11 1.05 0.58 0.41
RAIN SHWRS S S L S C L L L C C L L D D C
TSTMS S S L S C C C S S S C C C S C
HEAT INDEX 81 92 97 96 88 93 89
MAX HEAT 103 96 92 98 91 89 93
HEAT
DATE 08/14 SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 70 88 71 85 66 80 63 82
TEMP 81 80 73 71 86 86 76 73 83 82 72 68 78 77 68 64 79 79
DEWPT 76 77 73 71 78 80 73 71 77 78 72 68 72 72 68 64 72 74
PWIND DIR E SE S SW NW N N NE S
WIND CHAR LT GN LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 SC SC B1 SC FW SC SC SC B1 SC SC SC SC SC B1 B1
POP 12HR 40 40 20 30 20 20 10 10 10
RAIN SHWRS C S C S S C S S S
TSTMS C S C S S S S
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