217
FOUS53 KDVN 190431
PFMDVN
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1131 PM CDT TUE AUG 18 2026
IAZ040-190900-
INDEPENDENCE-BUCHANAN IA
42.45N 91.93W ELEV. 977 FT
1131 PM CDT TUE AUG 18 2026
DATE 08/18/26 WED 08/19/26 THU 08/20/26 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 62 79 59 79 63
TEMP 69 66 63 69 75 78 74 66 63 61 61 70 77 79 76 69 67 65 64
DEWPT 67 65 63 64 64 63 63 61 59 58 59 63 65 66 66 64 64 64 64
RH 93 97100 84 69 60 69 84 87 90 93 78 67 64 71 84 90 97100
WIND DIR W N NE N N N N NE E E SE S SW SW S S S S SW
WIND SPD 2 4 5 4 5 5 3 2 2 1 1 3 6 8 5 6 8 8 6
CLOUDS B2 B1 B1 SC B1 SC SC SC FW FW CL CL FW FW FW SC SC B1 SC
POP 12HR 40 5 5 5 40
QPF 12HR 0.04 0 0 0 0.04
RAIN SHWRS C C S
TSTMS C C S
DATE 08/21 SAT 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 62 77 58 75 60 77 62 80
TEMP 77 77 67 63 75 73 63 59 72 72 63 61 74 74 65 62 77 77
DEWPT 69 68 64 62 64 63 58 57 62 63 61 60 66 66 64 62 68 69
PWIND DIR W NW NW N SE SE S S W
WIND CHAR GN LT GN LT LT LT GN LT LT
AVG CLOUDS SC SC FW FW FW FW FW SC B1 B1 SC B1 B1 SC SC SC SC SC
POP 12HR 30 20 0 0 10 20 10 5 5
RAIN SHWRS S C S S S
TSTMS S C S S
IAZ042-190900-
DUBUQUE-DUBUQUE IA
42.41N 90.70W ELEV. 1072 FT
1131 PM CDT TUE AUG 18 2026
DATE 08/18/26 WED 08/19/26 THU 08/20/26 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 64 78 59 79 63
TEMP 66 66 65 70 75 77 74 67 64 61 61 71 77 79 76 69 67 65 64
DEWPT 65 64 64 65 63 62 62 58 57 56 57 62 62 64 64 62 62 62 63
RH 97 93 97 84 66 60 66 73 78 84 87 73 60 60 66 78 84 90 97
WIND DIR NW NW N N N N N N N N N S SW SW S S S S SW
WIND SPD 2 3 4 4 5 4 3 1 0 0 0 3 5 5 4 4 6 6 6
CLOUDS B1 B1 B2 B1 SC SC SC SC FW FW FW CL FW FW FW SC SC SC B1
POP 12HR 10 20 0 0 30
QPF 12HR 0.11 0 0 0 0.02
RAIN SHWRS C C C
TSTMS S S S
DATE 08/21 SAT 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 79 63 77 59 75 60 76 62 79
TEMP 76 76 68 64 75 74 64 60 72 72 63 61 74 74 65 63 77 76
DEWPT 68 67 64 62 63 62 58 56 60 62 59 59 64 65 63 62 67 68
PWIND DIR SW NW NW N N S S S W
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW FW FW SC SC SC SC B1 B1 SC FW SC SC
POP 12HR 30 20 5 0 10 20 20 5 5
RAIN SHWRS C C S S S S S
TSTMS S C S S
ILZ002-190900-
FREEPORT-STEPHENSON IL
42.25N 89.58W ELEV. 859 FT
1131 PM CDT TUE AUG 18 2026
DATE 08/18/26 WED 08/19/26 THU 08/20/26 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 62 79 55 79 59
TEMP 65 64 63 71 76 78 75 65 61 57 57 71 77 79 75 67 64 62 61
DEWPT 65 64 63 66 65 63 63 60 57 56 57 63 61 63 64 62 61 60 60
RH 100100100 84 69 60 66 84 87 96100 76 58 58 69 84 90 93 97
WIND DIR SW NW NW NE N N NW NE NE N N S SW SW S S S S SW
WIND SPD 3 2 1 2 3 4 2 1 1 0 0 1 3 4 2 2 4 4 4
CLOUDS B1 B1 B2 B1 B1 SC SC SC SC SC B1 CL FW FW FW FW FW SC B1
POP 12HR 5 5 0 0 10
QPF 12HR 0.02 0 0 0 0
RAIN SHWRS C
TSTMS
DATE 08/21 SAT 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 79 61 77 56 75 56 76 59 79
TEMP 76 75 66 62 75 73 62 58 72 72 60 58 73 74 63 60 77 76
DEWPT 68 68 64 62 64 63 58 57 60 62 59 58 64 65 62 60 67 68
PWIND DIR SW W NW N N SE S S W
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW SC FW FW FW SC SC SC SC B1 B1 SC FW SC SC
POP 12HR 50 20 10 0 5 5 20 5 10
RAIN SHWRS C C S S
TSTMS C S
IAZ052-190900-
CEDAR RAPIDS-LINN IA
41.89N 91.70W ELEV. 862 FT
1131 PM CDT TUE AUG 18 2026
DATE 08/18/26 WED 08/19/26 THU 08/20/26 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 64 81 59 81 63
TEMP 69 67 65 71 76 79 76 68 65 62 61 71 78 81 77 70 68 65 64
DEWPT 68 67 65 67 66 65 66 62 61 59 59 64 65 66 67 64 64 64 64
RH 97100100 87 71 62 71 81 87 90 93 79 64 60 71 81 87 97100
WIND DIR NW N NE NE N N SE NE NE NE NE S S S S S S S SW
WIND SPD 3 2 3 4 4 4 3 2 1 1 1 3 4 4 4 4 4 5 4
CLOUDS B1 SC B1 B1 SC SC SC SC FW FW CL CL FW FW FW FW SC SC SC
POP 12HR 20 10 10 5 20
QPF 12HR 0.01 0 0 0 0
RAIN SHWRS S S C
TSTMS S S C
HEAT INDEX 80 83
MAX HEAT 82 83
DATE 08/21 SAT 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 63 80 59 77 60 80 63 82
TEMP 79 77 68 64 76 75 65 60 73 73 65 61 75 76 67 63 77 78
DEWPT 70 70 66 63 65 65 60 58 62 64 62 61 67 68 65 63 69 71
PWIND DIR W NW NW N SE SE SE SE NW
WIND CHAR GN LT GN LT LT LT GN LT LT
AVG CLOUDS SC FW FW FW FW FW FW FW SC B1 SC B1 B1 SC SC SC SC SC
POP 12HR 30 20 5 0 10 20 20 5 5
RAIN SHWRS C C S S S S S
TSTMS C C S S
IAZ064-190900-
IOWA CITY-JOHNSON IA
41.63N 91.54W ELEV. 668 FT
1131 PM CDT TUE AUG 18 2026
DATE 08/18/26 WED 08/19/26 THU 08/20/26 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 66 82 61 82 64
TEMP 72 69 67 72 78 80 77 70 66 63 61 72 79 82 79 71 68 67 65
DEWPT 70 68 67 68 67 66 65 64 62 61 60 65 65 66 66 65 65 64 64
RH 93 97100 87 69 62 67 81 87 93 97 79 62 58 64 81 90 90 97
WIND DIR NW N N NE N N N NE NE NE NE SE S S S S S S S
WIND SPD 2 1 1 3 4 5 4 1 1 1 1 1 4 4 4 3 3 4 4
CLOUDS SC B1 B2 B2 B1 SC SC B1 FW FW CL CL FW FW FW FW FW SC SC
POP 12HR 20 20 10 0 20
QPF 12HR 0 0.15 0.01 0 0
RAIN SHWRS S S S C
TSTMS S C
HEAT INDEX 81 84
MAX HEAT 83 84
DATE 08/21 SAT 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 65 81 61 78 62 80 64 82
TEMP 80 79 70 65 78 76 67 62 74 74 66 62 76 77 68 64 78 79
DEWPT 70 69 67 64 66 64 62 59 63 64 63 62 67 68 66 64 69 70
PWIND DIR SW NW NW N E SE SE SE NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW FW FW FW FW SC B1 B1 SC SC SC SC FW SC SC
POP 12HR 30 30 20 0 10 20 20 5 5
RAIN SHWRS C C C S S S S S
TSTMS C C C S
IAZ054-190900-
MAQUOKETA-JACKSON IA
42.06N 90.67W ELEV. 769 FT
1131 PM CDT TUE AUG 18 2026
DATE 08/18/26 WED 08/19/26 THU 08/20/26 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 63 81 57 81 62
TEMP 69 65 64 71 76 78 76 66 63 59 59 71 78 80 77 68 66 64 63
DEWPT 66 63 63 64 63 62 62 59 57 55 56 61 62 62 63 61 61 60 61
RH 90 93 97 79 64 58 62 78 81 87 90 71 58 54 62 78 84 87 93
WIND DIR N NW N N N N N NE N N N S SW SW S S S S SW
WIND SPD 1 1 1 2 2 2 1 0 0 0 0 1 2 2 1 1 2 2 2
CLOUDS B1 B1 B2 B2 SC SC SC SC FW FW FW CL FW FW FW SC SC SC SC
POP 12HR 20 20 5 0 20
QPF 12HR 0.03 0 0 0 0.01
RAIN SHWRS S S S
TSTMS S S S
HEAT INDEX 81
MAX HEAT 82
DATE 08/21 SAT 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 62 79 58 77 59 78 61 81
TEMP 78 76 67 63 77 74 63 60 73 73 63 60 75 75 65 62 77 78
DEWPT 66 66 63 61 63 62 58 56 59 61 59 58 63 64 62 60 66 67
PWIND DIR SW W NW N N SE SE S W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW FW FW SC B1 SC SC B1 B1 SC FW SC SC
POP 12HR 40 20 5 0 10 20 20 5 10
RAIN SHWRS S C S S S S
TSTMS S C S S
IAZ066-190900-
CLINTON-CLINTON IA
41.84N 90.34W ELEV. 708 FT
1131 PM CDT TUE AUG 18 2026
DATE 08/18/26 WED 08/19/26 THU 08/20/26 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 64 81 59 81 62
TEMP 69 67 66 71 77 79 77 68 64 61 61 71 78 80 78 69 66 64 63
DEWPT 67 66 65 66 66 65 64 61 60 58 58 63 62 63 64 63 62 61 61
RH 93 97 97 84 69 62 64 78 87 90 90 76 58 56 62 81 87 90 93
WIND DIR W NW N NE N N N N NE N N E S SW S S S S SW
WIND SPD 1 2 2 3 3 4 2 2 2 1 1 2 3 3 2 3 3 4 3
CLOUDS B1 B1 B2 B2 SC SC SC B1 FW FW B1 FW FW FW FW FW SC SC SC
POP 12HR 20 20 5 0 20
QPF 12HR 0.01 0.05 0 0 0
RAIN SHWRS S S
TSTMS S
HEAT INDEX 80 81
MAX HEAT 82 82
DATE 08/21 SAT 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 63 80 59 77 60 79 62 81
TEMP 79 77 68 64 77 76 64 61 74 74 64 60 75 76 66 63 77 78
DEWPT 67 68 65 62 64 63 59 57 61 62 60 59 64 66 63 62 67 69
PWIND DIR SW W NW N N SE SE S W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW SC FW FW FW SC B1 SC B1 B1 SC SC FW SC SC
POP 12HR 50 20 20 0 10 10 20 5 10
RAIN SHWRS C S S S S S
TSTMS C S S S
ILZ009-190900-
STERLING-WHITESIDE IL
41.75N 89.67W ELEV. 648 FT
1131 PM CDT TUE AUG 18 2026
DATE 08/18/26 WED 08/19/26 THU 08/20/26 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 64 80 57 80 60
TEMP 69 67 65 72 78 80 76 67 63 59 59 72 78 80 77 68 65 62 61
DEWPT 68 67 65 68 67 65 65 63 61 59 59 64 63 63 65 63 63 61 61
RH 97100100 87 69 60 69 87 93100100 76 60 56 67 84 93 97100
WIND DIR NW NW N NE N N N NE NE NE NE E S SW S S S S S
WIND SPD 1 1 1 1 3 3 1 1 1 0 0 1 3 3 1 1 1 2 2
CLOUDS B1 B1 B2 B1 SC B1 SC B1 SC SC B2 FW FW FW FW FW FW SC SC
POP 12HR 20 10 5 0 10
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
TSTMS
HEAT INDEX 82 82
MAX HEAT 82 82
DATE 08/21 SAT 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 62 79 57 76 58 77 60 81
TEMP 77 76 67 63 76 75 63 59 74 73 63 59 74 75 65 61 78 78
DEWPT 69 69 66 63 66 65 61 58 62 63 61 59 65 66 64 61 68 70
PWIND DIR SW W NW N N SE S SE W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW FW FW SC SC SC SC B1 B1 SC FW SC SC
POP 12HR 50 30 20 0 5 10 20 5 10
RAIN SHWRS S C C S S S
TSTMS C C S
IAZ068-190900-
DAVENPORT-SCOTT IA
41.62N 90.58W ELEV. 753 FT
1131 PM CDT TUE AUG 18 2026
DATE 08/18/26 WED 08/19/26 THU 08/20/26 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 65 81 60 81 63
TEMP 70 67 67 71 76 78 76 68 65 62 62 71 78 80 77 69 66 65 64
DEWPT 69 67 66 67 66 66 65 63 61 59 59 63 63 63 65 63 63 62 62
RH 97100 97 87 71 67 69 84 87 90 90 76 60 56 67 81 90 90 93
WIND DIR W W N NE N N NE NE NE NE NE E SE SW S S S S SW
WIND SPD 4 2 2 3 3 4 3 3 2 1 2 2 3 3 2 3 4 5 5
CLOUDS SC SC B2 B1 SC B1 SC B1 SC FW B1 FW FW FW FW FW FW SC SC
POP 12HR 20 20 10 0 20
QPF 12HR 0 0.03 0 0 0.01
RAIN SHWRS S S S
TSTMS S
HEAT INDEX 81
MAX HEAT 82
DATE 08/21 SAT 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 63 79 60 77 60 79 63 81
TEMP 78 77 68 64 77 75 64 61 73 74 64 61 75 76 66 64 77 78
DEWPT 68 68 66 63 65 65 60 58 62 63 61 60 64 67 64 63 68 70
PWIND DIR SW W NW N NE SE SE SE W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW FW FW SC SC SC SC SC B1 SC FW SC SC
POP 12HR 30 20 10 0 10 10 20 5 5
RAIN SHWRS C S S S S S
TSTMS C S S S
ILZ015-190900-
MOLINE-ROCK ISLAND IL
41.46N 90.52W ELEV. 590 FT
1131 PM CDT TUE AUG 18 2026
DATE 08/18/26 WED 08/19/26 THU 08/20/26 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 82 62 82 64
TEMP 71 69 67 73 78 81 78 69 66 64 63 73 79 81 79 70 67 66 65
DEWPT 70 68 67 69 69 68 67 65 63 61 61 65 64 65 67 64 63 63 63
RH 97 97100 87 74 65 69 87 90 90 93 76 60 58 67 81 87 90 93
WIND DIR SW W N NE NE N E NE NE NE NE E SE S S S S S SW
WIND SPD 3 1 1 3 4 4 3 2 1 1 1 2 3 3 3 3 3 3 3
CLOUDS SC B1 B2 B1 B1 SC SC B1 SC FW B1 FW FW CL FW FW FW SC SC
POP 12HR 30 20 10 0 10
QPF 12HR 0.01 0.11 0 0 0
RAIN SHWRS S S
TSTMS S
HEAT INDEX 83 83
MAX HEAT 84 83
DATE 08/21 SAT 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 65 81 61 78 62 80 64 82
TEMP 79 78 69 66 78 77 66 63 74 75 65 63 76 77 67 65 78 79
DEWPT 70 70 67 65 67 66 62 60 64 65 62 61 67 69 65 64 69 71
PWIND DIR SW W NW N NE SE SE SE W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW FW FW SC B1 B1 B1 SC B1 SC FW SC SC
POP 12HR 30 20 20 0 10 20 20 5 5
RAIN SHWRS S C S S S S S
TSTMS S C S S S
ILZ017-190900-
PRINCETON-BUREAU IL
41.37N 89.47W ELEV. 662 FT
1131 PM CDT TUE AUG 18 2026
DATE 08/18/26 WED 08/19/26 THU 08/20/26 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 66 80 60 80 61
TEMP 69 67 67 72 76 78 76 68 64 62 62 71 77 79 76 68 64 62 63
DEWPT 68 66 66 67 66 65 65 62 60 59 59 62 61 61 63 61 60 60 61
RH 97 97 97 84 71 64 69 81 87 90 90 73 58 54 64 78 87 93 93
WIND DIR NW W NW NE N N N NE NE NE NE E SE S SE S S S S
WIND SPD 3 2 1 2 3 3 2 3 2 2 1 2 3 2 1 2 2 2 2
CLOUDS B1 B1 B1 B1 B1 SC SC B1 B1 FW SC FW FW FW FW FW FW SC SC
POP 12HR 40 10 5 0 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
TSTMS
HEAT INDEX 80
MAX HEAT 81
DATE 08/21 SAT 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 63 79 59 76 59 77 62 80
TEMP 78 76 67 64 76 75 64 61 73 73 62 61 74 75 65 64 77 77
DEWPT 67 67 65 63 65 63 60 58 60 62 59 59 63 65 62 62 66 68
PWIND DIR SW W NW NW N SE SE SE W
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC FW SC FW FW FW FW FW SC SC B1 SC B1 SC SC SC SC
POP 12HR 30 30 20 0 5 10 10 5 5
RAIN SHWRS S C C S S S S
TSTMS S C S S
IAZ087-190900-
FAIRFIELD-JEFFERSON IA
41.05N 91.97W ELEV. 799 FT
1131 PM CDT TUE AUG 18 2026
DATE 08/18/26 WED 08/19/26 THU 08/20/26 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 66 81 61 81 64
TEMP 71 69 68 73 77 80 78 68 66 63 63 72 78 81 79 69 67 66 65
DEWPT 70 69 68 71 72 72 71 67 65 63 62 68 69 69 71 67 65 65 65
RH 97100100 93 85 77 79 97 97100 97 87 74 67 77 93 93 97100
WIND DIR W NW NE NE NE NE NE NE NE NE NE E SE SE SE S S S SW
WIND SPD 1 2 2 4 4 4 3 3 2 2 2 2 3 3 2 3 4 4 4
CLOUDS B1 B2 SC B2 B1 SC B1 B1 B1 SC B1 FW FW CL FW FW FW SC FW
POP 12HR 30 20 10 0 10
QPF 12HR 0.03 0.01 0 0 0
RAIN SHWRS S C S S
TSTMS S S
HEAT INDEX 84 84
MAX HEAT 84 85
DATE 08/21 SAT 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 64 81 60 78 62 81 64 82
TEMP 80 79 67 65 79 78 65 62 76 75 65 63 78 78 67 65 79 80
DEWPT 73 74 67 65 70 70 63 61 67 69 64 63 71 73 67 65 73 75
PWIND DIR SW NW NW N E SE SE SE NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW FW FW FW FW SC B1 B1 B1 SC SC SC SC SC SC
POP 12HR 20 30 10 0 20 20 20 5 10
RAIN SHWRS S S S C S S S S
TSTMS S S S C S
IAZ089-190900-
BURLINGTON-DES MOINES IA
40.79N 91.12W ELEV. 698 FT
1131 PM CDT TUE AUG 18 2026
DATE 08/18/26 WED 08/19/26 THU 08/20/26 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 81 62 81 64
TEMP 70 69 68 73 77 78 78 70 67 64 64 73 78 80 78 70 67 65 65
DEWPT 70 69 68 70 70 70 70 67 64 63 63 67 67 67 69 66 64 63 64
RH 100100100 90 79 76 76 90 90 97 97 81 69 65 74 87 90 93 97
WIND DIR W W NE NE NE NE NE NE NE NE NE E E E SE SE S S S
WIND SPD 3 1 1 4 4 5 3 3 3 3 2 3 3 2 1 3 3 3 3
CLOUDS B1 B1 B1 B2 SC SC B1 B2 SC B1 SC FW FW CL FW FW FW SC FW
POP 12HR 40 20 30 0 5
QPF 12HR 0.03 0.03 0.03 0 0
RAIN SHWRS S C S S S S S
TSTMS S S S
HEAT INDEX 82
MAX HEAT 83
DATE 08/21 SAT 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 65 81 62 78 62 80 65 82
TEMP 80 78 70 65 78 77 67 63 75 75 65 63 76 77 69 65 79 79
DEWPT 71 72 67 65 69 69 63 61 65 67 62 62 68 71 66 65 71 73
PWIND DIR SW W NW N E SE SE SE NW
WIND CHAR LT LT LT LT LT LT GN LT LT
AVG CLOUDS FW SC SC FW FW FW FW FW SC B1 B1 B1 SC B1 SC SC SC SC
POP 12HR 20 30 10 0 10 20 20 5 5
RAIN SHWRS S S C S S S
TSTMS S S C S
MOZ009-190900-
MEMPHIS-SCOTLAND MO
40.46N 92.17W ELEV. 813 FT
1131 PM CDT TUE AUG 18 2026
DATE 08/18/26 WED 08/19/26 THU 08/20/26 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 81 62 82 64
TEMP 70 69 69 73 78 79 76 70 67 64 63 73 79 81 79 70 68 66 65
DEWPT 69 69 69 72 73 74 73 70 67 64 63 70 70 70 72 68 66 65 65
RH 97100100 97 85 85 90100100100100 90 74 69 79 93 93 97100
WIND DIR W S N NE NE NE NE NE NE NE N E E E N SE S S S
WIND SPD 1 1 0 3 3 3 2 1 1 1 0 2 2 2 0 1 1 1 1
CLOUDS B1 OV B1 B2 B2 SC B1 SC SC B1 B2 FW FW CL CL FW FW SC SC
POP 12HR 30 30 10 0 5
QPF 12HR 0 0.01 0 0 0
RAIN SHWRS S C S S C
TSTMS S S S S C
HEAT INDEX 85
MAX HEAT 85 85
DATE 08/21 SAT 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 65 83 61 80 63 83 65 85
TEMP 82 80 69 66 80 79 66 63 76 76 66 64 79 79 69 66 81 81
DEWPT 72 73 68 66 70 71 65 62 67 69 65 64 71 73 68 66 73 75
PWIND DIR SW NW NW N E SE SE E N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW SC SC B1 B1 SC SC B1 SC SC SC SC
POP 12HR 10 20 20 5 20 30 20 10 10
RAIN SHWRS S S S S S C S
TSTMS S S S S
IAZ099-190900-
KEOKUK-LEE IA
40.47N 91.43W ELEV. 671 FT
1131 PM CDT TUE AUG 18 2026
DATE 08/18/26 WED 08/19/26 THU 08/20/26 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 68 81 64 82 65
TEMP 71 70 70 74 76 79 77 70 68 66 64 73 78 81 78 71 68 66 65
DEWPT 70 70 70 71 72 71 71 69 66 64 64 68 68 68 70 67 65 64 65
RH 97100100 90 87 77 82 97 93 93100 84 71 65 76 87 90 93100
WIND DIR W SW S NE NE NE NE NE NE NE NE E E E E SE SE S S
WIND SPD 2 2 1 4 4 4 3 3 3 3 3 3 4 3 1 2 2 2 2
CLOUDS SC OV B1 B1 B2 SC B1 B1 B1 B2 B1 FW FW CL CL FW FW SC FW
POP 12HR 40 30 10 0 5
QPF 12HR 0.03 0.03 0 0 0
RAIN SHWRS S C S S S S
TSTMS S S S S S S
HEAT INDEX 84
MAX HEAT 84 84
DATE 08/21 SAT 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 66 82 63 79 63 82 66 84
TEMP 80 78 69 66 79 78 67 64 75 75 66 64 77 78 69 66 79 80
DEWPT 71 72 67 66 69 69 64 62 66 67 63 63 69 71 67 65 71 73
PWIND DIR SW W NW N E SE SE SE N
WIND CHAR LT LT LT LT LT LT GN LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC B1 B1 SC SC B1 SC SC SC SC
POP 12HR 20 20 10 0 10 20 20 5 5
RAIN SHWRS S S S S S S S
TSTMS S S S
ILZ035-190900-
MACOMB-MCDONOUGH IL
40.52N 90.65W ELEV. 707 FT
1131 PM CDT TUE AUG 18 2026
DATE 08/18/26 WED 08/19/26 THU 08/20/26 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 66 80 61 80 61
TEMP 69 68 67 73 75 77 77 70 66 63 63 72 77 79 78 69 66 63 62
DEWPT 69 68 67 71 72 72 72 68 65 63 63 69 68 69 70 66 64 62 62
RH 100100100 93 90 85 85 93 97100100 90 74 72 76 90 93 97100
WIND DIR N N N NE NE NE NE NE NE NE NE E E NE N N N N N
WIND SPD 0 0 0 1 2 2 1 1 1 1 1 1 2 1 0 0 0 0 0
CLOUDS SC B2 B2 B1 B2 SC SC B1 B1 B1 SC FW FW CL CL FW FW FW SC
POP 12HR 30 30 10 0 5
QPF 12HR 0.02 0.01 0 0 0
RAIN SHWRS S C S S S S S
TSTMS S S S S S
DATE 08/21 SAT 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 63 80 59 77 60 79 63 81
TEMP 78 78 68 64 78 77 65 61 75 74 65 61 76 77 67 64 78 79
DEWPT 71 72 67 64 70 70 63 60 66 68 62 61 69 71 66 64 72 74
PWIND DIR SW W NW N NE SE SE SE NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC B1 B1 SC B1 SC SC SC SC
POP 12HR 20 20 20 0 10 20 20 5 5
RAIN SHWRS S S S S S S S
TSTMS S S S S S
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