852
FOUS53 KDVN 122256
PFMDVN
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
556 PM CDT WED AUG 12 2026
IAZ040-130900-
INDEPENDENCE-BUCHANAN IA
42.45N 91.93W ELEV. 977 FT
556 PM CDT WED AUG 12 2026
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT
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 77 65 79 68
TEMP 78 71 68 68 69 71 75 77 74 70 67 67 67 71 76 79 77 72 71 70 69
DEWPT 74 71 68 68 69 70 70 70 68 68 67 67 67 69 71 73 71 71 70 69 69
RH 88100100100100 97 84 79 82 93100100100 93 85 82 82 97 97 97100
WIND DIR E E E E E E SE E E E E E E E E E E E E E SE
WIND SPD 4 4 5 5 6 9 11 10 11 11 10 11 11 12 13 12 12 12 12 11 10
CLOUDS FW FW B1 OV OV B2 OV B2 B1 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B2
POP 12HR 30 90 90 70 60
QPF 12HR 0.06 0.57 0.98 0.14 0.13
RAIN SHWRS C D C C L C L D L L L L C C L L C
TSTMS C C C C C C C C S S S S S S S S C
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 68 80 62 78 61 78 64 80
TEMP 81 80 70 70 78 76 67 63 75 74 64 61 76 75 66 64 78 76
DEWPT 75 74 70 70 72 69 66 63 66 66 64 61 68 68 66 64 70 68
PWIND DIR S W N N N SW SW S S
WIND CHAR GN LT GN LT LT LT LT LT GN
AVG CLOUDS B2 B2 B1 B1 B2 B2 B1 SC SC SC SC SC B1 SC SC B1 B1 SC
POP 12HR 40 60 30 20 20 10 20 40 30
RAIN SHWRS C S C L C S S S S S C C S
TSTMS C S C C S S S S S S
IAZ042-130900-
DUBUQUE-DUBUQUE IA
42.41N 90.70W ELEV. 1072 FT
556 PM CDT WED AUG 12 2026
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT
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 76 66 79 67
TEMP 78 71 68 68 68 70 72 75 74 69 66 66 67 71 75 79 77 73 70 69 69
DEWPT 72 71 68 67 68 70 69 70 67 68 66 66 67 69 71 72 71 70 68 67 68
RH 82100100 97100100 90 84 79 97100100100 93 87 79 82 90 93 93 97
WIND DIR NE E SE E E SE SE SE E E E E E E E E E E E E E
WIND SPD 3 3 4 4 5 8 10 9 9 8 6 8 9 10 11 10 10 11 10 9 8
CLOUDS FW FW SC B2 OV B2 OV OV OV B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 10 90 80 70 50
QPF 12HR 0 0.53 0.68 0.11 0.33
RAIN SHWRS D L C L C C D L L C C C C C C C
TSTMS S S C C C C S S S S C S S S S C
OBVIS PF PF
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 81 64 78 62 79 64 80
TEMP 80 81 73 70 78 77 69 65 76 75 65 63 76 75 67 65 77 76
DEWPT 75 74 71 69 73 70 66 64 66 66 63 62 67 68 65 64 70 69
PWIND DIR S W NW N N W SW S S
WIND CHAR GN LT GN LT LT LT LT LT GN
AVG CLOUDS B2 B1 B1 B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 50 60 30 20 10 5 20 30 30
RAIN SHWRS C C L C S S S C C S
TSTMS C C C S S S S
ILZ002-130900-
FREEPORT-STEPHENSON IL
42.25N 89.58W ELEV. 859 FT
556 PM CDT WED AUG 12 2026
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT
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 66 76 64 79 66
TEMP 78 70 67 66 67 73 74 76 75 68 66 65 66 72 77 79 77 71 68 67 68
DEWPT 72 70 67 66 67 70 70 70 69 67 66 65 66 70 72 73 72 69 67 67 68
RH 82100100100100 90 87 82 82 97100100100 93 85 82 85 93 97100100
WIND DIR N SE SE E E SE SE E E E E E E E E E E E E E E
WIND SPD 2 2 3 2 3 6 8 8 8 6 6 6 6 9 11 10 9 10 8 8 6
CLOUDS FW SC B1 B1 OV OV OV OV OV B1 B2 B2 OV B2 B2 B1 B2 B2 B2 B2 B2
POP 12HR 5 80 80 60 60
QPF 12HR 0 0.46 0.54 0.12 0.23
RAIN SHWRS C L C L L C D L L C C C C L L C
TSTMS S S C C S C S S S S C C S S S C
OBVIS PF PF
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 69 82 62 78 59 78 62 80
TEMP 81 81 73 70 80 78 68 64 76 75 63 61 76 75 66 64 77 76
DEWPT 76 76 72 70 75 73 67 64 67 68 63 61 67 69 65 64 70 71
PWIND DIR S SW NW N NE S SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 B1 B2 B2 B1 SC SC SC SC FW SC SC SC SC B1 SC
POP 12HR 50 50 50 20 10 10 10 20 30
RAIN SHWRS C S C C C S S S C S
TSTMS C S C S C S S S S
IAZ052-130900-
CEDAR RAPIDS-LINN IA
41.89N 91.70W ELEV. 862 FT
556 PM CDT WED AUG 12 2026
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT
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 68 79 67 82 69
TEMP 78 72 70 69 69 70 74 79 75 70 68 68 68 72 78 81 79 74 72 71 70
DEWPT 73 72 70 69 69 70 72 73 71 70 68 68 68 71 74 76 74 72 72 71 70
RH 85100100100100100 93 82 87100100100100 97 88 85 85 93100100100
WIND DIR NE E E E E E E E E E E E E E E E E E E E SE
WIND SPD 4 5 5 5 6 9 10 9 11 9 8 8 9 10 10 10 10 10 9 8 6
CLOUDS FW FW SC B2 OV B2 OV B2 B2 B2 B2 OV B2 OV OV B2 B2 B1 B2 B2 B2
POP 12HR 30 90 90 60 50
QPF 12HR 0.05 0.57 1.78 0.06 0.14
RAIN SHWRS C D L L L C D D L L C C S S C C C
TSTMS C C C C C C C C S S C C S S S S C
HEAT INDEX 87
MAX HEAT 87 87
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 69 83 63 80 62 80 64 82
TEMP 82 83 73 70 79 78 69 65 77 75 66 62 77 76 68 65 78 77
DEWPT 77 77 72 70 75 73 68 65 68 68 65 62 69 70 67 65 72 72
PWIND DIR S NW N N N E SW S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 SC B1 B2 B2 SC SC SC SC SC SC SC B1 SC B1 B1 B1
POP 12HR 30 50 30 20 20 10 10 30 20
RAIN SHWRS C S S C C S S S S C S S
TSTMS C S S C S S S S S S S
IAZ064-130900-
IOWA CITY-JOHNSON IA
41.63N 91.54W ELEV. 668 FT
556 PM CDT WED AUG 12 2026
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT
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 80 68 83 71
TEMP 80 75 72 71 70 72 76 80 76 72 69 69 69 74 80 83 81 77 74 73 72
DEWPT 74 73 72 71 70 71 72 74 71 71 69 69 69 72 74 76 75 73 73 72 71
RH 82 94100100100 97 87 82 85 97100100100 93 82 80 82 87 97 97 97
WIND DIR NE E E E E NE E E E E E E E E E E E E E E SE
WIND SPD 5 5 4 4 6 9 10 10 11 11 9 8 9 10 11 10 11 10 9 8 6
CLOUDS SC FW B1 B1 B2 OV B2 B2 B2 B2 B2 OV B2 B2 B2 B1 B1 B2 B2 B2 B2
POP 12HR 30 90 90 60 50
QPF 12HR 0.07 0.42 1.23 0.08 0.12
RAIN SHWRS S C D L C C C D D L L S S C C C
TSTMS S C S C C C C C C S S S S S S C
HEAT INDEX 82 82 85 91 87
MAX HEAT 87 85 85 91
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 87 71 84 65 81 63 81 66 82
TEMP 84 85 75 71 81 81 71 67 79 77 68 64 79 78 70 67 80 79
DEWPT 77 78 74 71 75 73 69 66 68 68 67 64 69 70 68 67 72 72
PWIND DIR SW N N N N E S S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 B1 B1 B2 B1 SC FW SC SC SC SC SC SC SC SC B1
POP 12HR 30 40 30 20 20 10 10 20 20
RAIN SHWRS C S C C S S S S S S
TSTMS C S C S S S S S S
IAZ054-130900-
MAQUOKETA-JACKSON IA
42.06N 90.67W ELEV. 769 FT
556 PM CDT WED AUG 12 2026
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT
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 78 65 82 67
TEMP 79 72 68 67 67 72 75 78 75 69 66 66 67 72 77 81 79 73 70 69 68
DEWPT 73 72 67 66 67 68 68 69 67 67 66 65 66 68 70 72 71 69 67 66 67
RH 82100 97 97100 87 79 74 76 93100 97 97 87 79 74 77 87 90 90 97
WIND DIR N E SE NE SE E E SE E E E E E E E E E E E E E
WIND SPD 3 2 2 3 2 5 8 6 6 4 3 4 4 5 6 6 5 6 5 4 3
CLOUDS FW FW SC B2 OV B2 B2 B2 OV B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 10 90 90 70 50
QPF 12HR 0 0.59 1.21 0.09 0.21
RAIN SHWRS S D D C L L L D L L C C C C C C C
TSTMS S S S C C C C S S S S C S S S S C
OBVIS PF PF
HEAT INDEX 80 85
MAX HEAT 90 85
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 69 84 63 80 61 81 64 82
TEMP 82 83 72 70 81 79 68 65 77 76 65 62 77 76 66 65 78 77
DEWPT 73 74 70 69 72 70 65 63 65 66 63 61 66 67 64 64 68 69
PWIND DIR S W NW N N NE SW S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 SC B2 B2 B1 SC SC SC SC SC SC SC SC SC B1 B1
POP 12HR 50 60 30 20 10 10 10 20 30
RAIN SHWRS C S L C C S S S C S
TSTMS C S C S C S S S
IAZ066-130900-
CLINTON-CLINTON IA
41.84N 90.34W ELEV. 708 FT
556 PM CDT WED AUG 12 2026
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT
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 68 78 67 82 69
TEMP 79 73 71 68 68 72 74 77 76 71 69 67 68 73 77 80 81 74 72 71 70
DEWPT 74 72 69 68 68 70 70 71 69 69 68 67 67 70 72 74 73 71 70 68 68
RH 85 97 93100100 93 87 82 79 93 97100 97 90 85 82 77 90 93 90 93
WIND DIR N E E NE E E E E E E E E E E E E E E E E E
WIND SPD 4 3 3 4 4 6 10 9 10 8 5 6 8 9 9 9 9 10 9 8 6
CLOUDS SC FW SC B1 B2 OV OV OV B2 B1 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 10 80 90 70 50
QPF 12HR 0 0.61 1.66 0.05 0.16
RAIN SHWRS S L D L L L L L L L C C C C C C C
TSTMS S S S C L C C S S S S C C S S S C
HEAT INDEX 80 85 85
MAX HEAT 86 86
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 70 84 65 80 62 81 65 82
TEMP 83 84 74 71 82 80 70 67 78 77 66 63 77 78 67 66 78 78
DEWPT 75 77 72 70 74 73 68 64 67 67 65 63 67 68 66 65 70 70
PWIND DIR S SW NW N NE SE SW S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 SC B1 B2 B1 SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 50 50 30 20 20 10 10 20 20
RAIN SHWRS C C C C C S S S S S S
TSTMS C C C S C S S S
ILZ009-130900-
STERLING-WHITESIDE IL
41.75N 89.67W ELEV. 648 FT
556 PM CDT WED AUG 12 2026
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT
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 78 66 82 68
TEMP 80 72 70 68 69 75 76 78 77 71 68 68 68 75 79 82 80 73 71 70 69
DEWPT 73 72 70 68 69 71 71 71 70 70 68 68 68 72 73 74 74 72 70 69 69
RH 79100100100100 87 85 79 79 97100100100 90 82 77 82 97 97 97100
WIND DIR W SE SE E E E E E E E E NE E E E E E E E E E
WIND SPD 3 1 3 3 3 6 8 9 9 6 5 6 6 8 9 8 8 9 8 8 6
CLOUDS SC SC SC B1 B2 OV OV OV B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2
POP 12HR 10 80 90 60 50
QPF 12HR 0 0.52 0.96 0.05 0.16
RAIN SHWRS C D L L D C L L L S S C C C C C
TSTMS S S C C C C C S S S S C S S S C
OBVIS PF PF
HEAT INDEX 84 88 85
MAX HEAT 87 89
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 70 84 65 80 61 80 64 82
TEMP 83 84 74 71 82 80 70 66 78 77 66 62 78 77 67 66 79 78
DEWPT 77 78 73 71 77 74 69 66 69 68 66 62 68 69 67 66 71 72
PWIND DIR S SW NW N N E SW S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 SC B1 B2 B1 SC SC SC SC SC SC SC SC SC B1 SC
POP 12HR 50 40 50 20 10 10 10 20 20
RAIN SHWRS C S C C C C S S S S S
TSTMS C S C C S C S S S
IAZ068-130900-
DAVENPORT-SCOTT IA
41.62N 90.58W ELEV. 753 FT
556 PM CDT WED AUG 12 2026
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT
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 68 78 67 82 69
TEMP 78 73 70 69 69 72 74 78 76 70 68 67 69 73 78 81 80 74 73 71 70
DEWPT 74 72 70 69 69 70 71 72 70 70 68 67 69 71 73 75 74 73 71 70 70
RH 88 97100100100 93 90 82 82100100100100 93 85 82 82 97 93 97100
WIND DIR NE E SE E E E E E E E E E E E E E E E E E SE
WIND SPD 3 3 4 5 5 8 10 9 11 9 8 8 9 9 10 9 10 11 10 9 8
CLOUDS SC FW SC B1 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B1
POP 12HR 20 90 90 60 50
QPF 12HR 0.02 0.37 2.15 0.06 0.10
RAIN SHWRS C D L L L L L L L L S S C C C
TSTMS C C C C L C C C S S S S S S C
HEAT INDEX 87 82
MAX HEAT 86 87
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 70 84 65 80 63 80 65 82
TEMP 82 83 74 72 81 80 70 67 77 76 67 64 77 77 68 67 78 78
DEWPT 75 77 73 71 74 73 68 65 68 68 65 64 68 69 67 66 70 71
PWIND DIR S W NW N NE SE SW S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 B1 B1 B1 B1 SC FW SC SC SC SC SC SC SC SC SC
POP 12HR 50 40 30 20 10 10 10 20 20
RAIN SHWRS C C C C C S S S S S
TSTMS C C C S C S S S S
ILZ015-130900-
MOLINE-ROCK ISLAND IL
41.46N 90.52W ELEV. 590 FT
556 PM CDT WED AUG 12 2026
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT
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 80 68 84 71
TEMP 79 75 71 70 70 74 76 80 77 72 70 69 70 75 80 83 82 76 74 73 73
DEWPT 74 72 71 70 70 72 73 74 72 72 70 69 70 73 75 77 76 74 72 71 71
RH 85 90100100100 93 90 82 85100100100100 94 85 82 82 94 93 93 93
WIND DIR NE E SE E E E E E E E E NE E E E E E E E E SE
WIND SPD 3 3 3 4 4 8 10 9 9 8 8 6 6 8 9 9 9 9 8 6 6
CLOUDS SC FW SC B1 B2 OV OV B2 OV B2 B2 OV B2 B2 B2 B2 B2 B1 B2 B2 B1
POP 12HR 20 90 90 60 50
QPF 12HR 0.03 0.38 1.62 0.08 0.09
RAIN SHWRS C D L C C L L D L L C C C
TSTMS C C C C C C C C S S S S C
HEAT INDEX 85 85 92 88
MAX HEAT 84 85 85 92 85
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 86 67 81 65 82 67 84
TEMP 85 85 76 73 83 81 72 69 79 78 68 65 79 79 70 68 80 80
DEWPT 77 78 74 72 76 75 70 67 69 70 66 65 69 71 68 67 72 73
PWIND DIR S SW NW N NE SE S S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 B1 B1 B1 B1 SC FW SC SC SC SC SC SC SC SC SC
POP 12HR 50 40 30 20 10 10 20 20 20
RAIN SHWRS C C C C C S S S S S S
TSTMS C C C S C S S S S
ILZ017-130900-
PRINCETON-BUREAU IL
41.37N 89.47W ELEV. 662 FT
556 PM CDT WED AUG 12 2026
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT
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 68 78 67 82 70
TEMP 77 72 70 69 68 72 75 78 76 70 68 68 69 75 80 82 80 74 73 72 71
DEWPT 72 71 69 68 68 70 70 71 69 69 68 68 68 71 73 74 73 71 70 68 69
RH 85 97 97 97100 93 84 79 79 97100100 97 87 79 77 79 90 90 87 93
WIND DIR SW SE E E E E E E E E E E E E E E E E E E SE
WIND SPD 2 2 3 3 5 6 8 9 10 8 8 8 8 8 8 9 9 10 9 9 6
CLOUDS SC SC B1 B2 B2 B2 OV OV OV B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B1
POP 12HR 10 90 90 50 50
QPF 12HR 0 0.29 1.37 0.02 0.11
RAIN SHWRS C D L L L L D C C S S C C C C C
TSTMS S C C C C C C S S S S C S S S C
HEAT INDEX 84 88 84
MAX HEAT 84 88
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 71 85 66 79 63 80 65 82
TEMP 83 85 75 72 83 81 71 68 78 76 66 65 78 77 68 67 79 79
DEWPT 75 76 72 70 75 73 69 66 68 67 64 63 66 67 65 65 70 70
PWIND DIR S SW NW N NE E SW S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC B1
POP 12HR 50 30 30 20 10 10 10 20 20
RAIN SHWRS C C C S C S S S S S
TSTMS C C C S C S S S S S
IAZ087-130900-
FAIRFIELD-JEFFERSON IA
41.05N 91.97W ELEV. 799 FT
556 PM CDT WED AUG 12 2026
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT
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 83 68 86 71
TEMP 81 73 71 69 69 73 80 83 80 72 69 69 70 76 83 85 83 76 75 73 72
DEWPT 75 73 71 69 69 73 76 77 76 72 69 69 70 76 78 79 79 75 74 72 72
RH 82100100100100100 88 82 88100100100100100 85 82 88 97 97 97100
WIND DIR E E E E E E E E E E E NE E E E E E E E SE S
WIND SPD 5 6 6 6 8 10 11 10 12 12 10 9 9 9 8 9 9 9 8 8 6
CLOUDS FW SC B1 B1 B2 B2 B2 B1 SC B2 OV OV B2 B2 B2 B1 SC B1 B1 B2 B1
POP 12HR 40 80 80 40 50
QPF 12HR 0.11 0.30 0.46 0.01 0.15
RAIN SHWRS S C L C S C C C C C S S C C S
TSTMS S C S C S C C C C C S S S S S
HEAT INDEX 87 84 92 86 93 98 94
MAX HEAT 96 86 93 93 98 89
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 70 84 65 80 63 82 66 84
TEMP 85 86 75 71 82 81 71 67 78 78 68 64 79 79 69 67 81 80
DEWPT 78 80 74 71 77 77 70 67 72 72 67 64 72 74 69 67 74 75
PWIND DIR SW NE NW N NE E S SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC B1 SC
POP 12HR 20 30 20 20 10 10 10 20 20
RAIN SHWRS S S C S S S S S S S
TSTMS S S C S S S S S S
IAZ089-130900-
BURLINGTON-DES MOINES IA
40.79N 91.12W ELEV. 698 FT
556 PM CDT WED AUG 12 2026
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT
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 69 86 72
TEMP 81 74 72 71 70 75 80 83 81 73 70 70 70 78 83 85 84 78 77 75 73
DEWPT 75 73 72 71 70 73 74 75 75 73 70 70 70 75 77 77 78 75 73 71 71
RH 82 97100100100 94 82 77 82100100100100 91 82 77 82 91 87 87 93
WIND DIR SE E E E E E E E E E E E E SE SE E E E E SE S
WIND SPD 4 5 4 5 6 9 10 9 10 10 8 8 6 8 8 8 8 8 8 6 6
CLOUDS FW FW SC B2 B2 B2 B1 B1 SC B1 B2 B2 B2 B2 B2 B1 SC B1 B1 B2 B1
POP 12HR 30 80 80 30 50
QPF 12HR 0.17 0.23 0.51 0.01 0.19
RAIN SHWRS S C L C S C S C L C C S S C C C
TSTMS S C S C S C S C C C S S S S S C
HEAT INDEX 86 82 91 86 91 96 94
MAX HEAT 89 85 85 92 92 97 90
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 85 67 81 65 81 67 84
TEMP 85 86 77 72 83 82 72 69 78 78 69 66 79 79 71 68 80 80
DEWPT 77 79 74 72 76 76 71 68 71 71 68 65 70 72 68 67 73 74
PWIND DIR S S NW N NE E S SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 30 20 20 20 10 20 10 20 20
RAIN SHWRS C S S S S S S S S S
TSTMS C S S S S S
MOZ009-130900-
MEMPHIS-SCOTLAND MO
40.46N 92.17W ELEV. 813 FT
556 PM CDT WED AUG 12 2026
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT
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 89 70 90 72
TEMP 83 74 72 70 70 78 85 89 85 75 72 71 72 80 87 89 86 79 77 74 73
DEWPT 76 74 72 70 70 76 76 77 77 75 72 71 72 77 77 78 78 76 74 72 71
RH 80100100100100 94 75 68 77100100100100 91 72 70 77 91 90 93 93
WIND DIR SE E E E E SE E SE E E E E E SE SE SE E E SE S SW
WIND SPD 3 4 3 4 6 6 6 8 9 8 5 4 4 5 5 5 4 4 4 4 4
WIND GUST 19 14
CLOUDS FW FW SC B1 B2 B2 B1 SC FW SC B2 B2 B1 B1 B1 B1 SC SC B1 B2 B1
POP 12HR 40 50 50 20 50
QPF 12HR 0.10 0.05 0.05 0 0.19
RAIN SHWRS C C C C C S S S C C S
TSTMS C C S S C S S S S S S
HEAT INDEX 91 94102 95 87 99103 98
MAX HEAT 98 87 94 102 87 99 103 94
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 71 88 66 83 65 85 67 87
TEMP 89 89 76 73 86 83 72 69 80 79 68 67 82 81 70 69 83 82
DEWPT 77 77 73 72 77 76 72 69 72 72 68 67 72 73 70 69 73 73
PWIND DIR SW W NW N NE NE S SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC B1 B1 B1 B1 B1 SC B1 SC SC SC SC SC SC B1 SC
POP 12HR 20 20 20 20 10 10 10 20 20
RAIN SHWRS S S S S S S S S
TSTMS S S S S S S S S
IAZ099-130900-
KEOKUK-LEE IA
40.47N 91.43W ELEV. 671 FT
556 PM CDT WED AUG 12 2026
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT
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 88 71 89 74
TEMP 81 76 74 72 72 78 84 88 85 76 74 72 73 80 86 88 86 79 78 76 75
DEWPT 75 74 73 72 72 74 75 76 76 75 73 72 72 76 77 77 77 75 73 72 71
RH 82 94 97100100 88 74 68 75 97 97100 97 88 75 70 75 88 85 87 87
WIND DIR SE E E E E E E SE E E E E E SE SE SE E E E SE S
WIND SPD 3 4 4 5 8 9 9 9 10 10 6 6 6 8 6 6 5 6 6 6 5
CLOUDS FW FW FW B1 B2 B2 B1 B1 SC SC B2 B2 B2 B2 B1 B1 SC SC B1 B2 B1
POP 12HR 40 60 60 20 50
QPF 12HR 0.07 0.09 0.13 0 0.10
RAIN SHWRS S C C C S C S S C C C
TSTMS S C S C S C S S S S S
HEAT INDEX 87 92 98 93 86 96 99 96 81
MAX HEAT 89 87 92 99 87 97 100 93
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 88 68 82 66 84 68 86
TEMP 88 87 78 74 86 83 73 70 79 78 70 67 80 80 71 69 82 81
DEWPT 76 77 73 73 76 76 73 70 72 71 69 67 71 72 69 68 73 73
PWIND DIR SW S NW N NE E SE SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC B1 B1 SC B1 SC B1 SC SC SC SC SC SC SC SC
POP 12HR 30 10 20 20 10 20 10 20 10
RAIN SHWRS C S S S S S S S S
TSTMS S S S S S S S
ILZ035-130900-
MACOMB-MCDONOUGH IL
40.52N 90.65W ELEV. 707 FT
556 PM CDT WED AUG 12 2026
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT
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 69 86 71
TEMP 80 74 72 70 70 75 81 84 83 73 72 69 71 78 84 86 84 78 77 74 72
DEWPT 76 73 72 70 70 75 76 77 77 73 72 69 71 76 78 79 79 76 74 72 71
RH 88 97100100100100 85 80 82100100100100 94 82 80 85 94 90 93 97
WIND DIR S E E E E E E SE E E E E E SE SE E E E E SE S
WIND SPD 3 3 3 4 3 6 8 9 10 10 5 4 3 3 4 3 3 5 3 3 2
WIND GUST 16 16 14 14 13
CLOUDS SC FW FW B1 B2 B2 B2 B1 SC SC B2 B2 B2 B2 B2 B1 SC SC B1 B2 B1
POP 12HR 30 70 70 20 50
QPF 12HR 0.09 0.13 0.27 0.01 0.07
RAIN SHWRS S C C S C S L S S S S C C S
TSTMS S C S S C S C S S S S S S S
HEAT INDEX 86 87 94 91 94100 96
MAX HEAT 88 85 89 94 95 100 91
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 86 67 80 64 82 66 84
TEMP 85 86 77 72 84 83 73 69 79 78 68 65 79 79 70 67 81 80
DEWPT 78 80 74 72 78 78 73 69 73 72 68 64 71 73 69 67 74 75
PWIND DIR SW S NW N NE NE S S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC SC SC SC B1 SC SC SC SC SC SC SC SC SC SC
POP 12HR 20 20 20 20 10 20 10 20 10
RAIN SHWRS S S S S S S S S
TSTMS S S S S S
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