655
FOUS53 KDVN 112221
PFMDVN
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
521 PM CDT FRI SEP 11 2026
IAZ040-120900-
INDEPENDENCE-BUCHANAN IA
42.45N 91.93W ELEV. 977 FT
521 PM CDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
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 56 70 52
TEMP 74 69 67 66 65 72 77 80 74 65 61 58 56 64 67 69 64 57 56 54 53
DEWPT 62 62 63 64 65 65 62 57 55 53 51 49 48 51 52 53 53 54 52 51 51
RH 66 78 87 93100 79 60 45 51 65 70 72 74 63 59 57 67 90 86 90 93
WIND DIR S S S S SW NW N NW NW N N N NE NE NE NE NE E E E E
WIND SPD 11 11 11 10 9 13 11 11 8 6 5 6 6 8 9 9 6 8 8 11 13
CLOUDS FW B1 SC B1 SC SC FW SC CL FW SC SC B1 B1 B2 B1 SC SC SC B1 B2
POP 12HR 30 10 0 60 40
QPF 12HR 0.01 0 0 0.04 0.18
RAIN SHWRS C C C L L S S C C D
TSTMS S S
HEAT INDEX 81
MAX HEAT 81
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 76 63 74 57 71 57 73 55 71
TEMP 68 76 70 65 71 68 61 57 68 67 61 58 71 68 59 56 68 67
DEWPT 58 63 66 64 64 60 58 55 59 60 60 58 59 59 57 55 58 58
PWIND DIR SE S NW NE NE NE E E SW
WIND CHAR BZ BZ GN LT GN GN GN LT GN
AVG CLOUDS B2 B2 B1 B2 B2 B2 B2 B1 B2 B2 B2 B1 B1 SC SC SC B1 SC
POP 12HR 80 90 70 50 60 60 30 30 30
RAIN SHWRS D C L D L L C C L C L C C S C S C S
TSTMS C C C C S S S S C S C S
IAZ042-120900-
DUBUQUE-DUBUQUE IA
42.41N 90.70W ELEV. 1072 FT
521 PM CDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
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 82 56 71 52
TEMP 75 68 67 66 66 74 79 81 75 66 63 59 57 66 68 69 65 58 56 54 53
DEWPT 61 61 62 64 65 67 66 63 58 54 51 50 49 51 52 53 52 52 51 50 50
RH 62 78 84 93 97 79 64 54 55 65 65 72 75 58 57 57 63 80 83 86 89
WIND DIR S S S S SW W NW N NW NW NW N N N N N NE NE NE E E
WIND SPD 9 8 9 10 10 11 10 10 6 5 4 4 4 5 6 8 4 4 4 6 9
CLOUDS FW B1 SC SC B1 B1 SC FW FW FW FW FW SC B1 B2 B1 SC SC SC SC B1
POP 12HR 20 5 5 40 30
QPF 12HR 0 0 0 0.02 0.07
RAIN SHWRS S S S C C S S C C L
HEAT INDEX 82
MAX HEAT 82
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 75 64 76 57 71 58 74 55 72
TEMP 67 75 71 67 73 69 62 59 67 68 63 60 70 68 60 57 68 66
DEWPT 57 59 63 65 65 60 58 56 60 59 59 57 59 58 56 54 57 57
PWIND DIR SE S NW N NE NE E SE NW
WIND CHAR GN BZ GN LT GN LT GN LT LT
AVG CLOUDS B1 B2 B1 B1 B2 B2 B2 B1 B2 B2 B2 B1 B1 SC SC SC B1 B1
POP 12HR 60 70 80 70 70 60 30 30 30
RAIN SHWRS L C C L L D L L L L L L C S C S C S
TSTMS S S C C S C S S S C C C
ILZ002-120900-
FREEPORT-STEPHENSON IL
42.25N 89.58W ELEV. 859 FT
521 PM CDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
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 84 55 74 50
TEMP 73 66 65 64 64 75 81 83 78 67 62 57 55 67 72 70 64 57 54 52 51
DEWPT 62 63 64 64 64 69 70 68 63 58 53 50 49 53 52 53 53 53 51 50 50
RH 68 90 97100100 82 69 61 60 73 72 77 80 61 49 55 67 86 90 93 96
WIND DIR S S S S S SW W NW NW NW N N N N N N N NE NE NE E
WIND SPD 6 8 6 6 8 11 11 9 6 5 4 4 3 5 6 8 4 3 3 5 5
CLOUDS FW FW SC SC B1 SC SC SC FW FW FW SC SC SC B1 B1 B1 SC SC SC SC
POP 12HR 0 5 5 30 20
QPF 12HR 0 0 0 0.02 0.05
RAIN SHWRS C C S S C
HEAT INDEX 85 86
MAX HEAT 85 86
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 76 63 80 57 72 57 75 53 72
TEMP 69 76 70 67 77 73 62 58 69 68 62 59 72 69 59 55 69 67
DEWPT 57 59 62 65 68 65 61 58 63 62 61 58 61 59 57 55 59 58
PWIND DIR SE S W N NE NE E E W
WIND CHAR GN BZ GN LT LT LT GN LT LT
AVG CLOUDS B1 B1 B1 B1 B2 B2 B2 B1 OV B2 B2 B2 B1 SC SC SC B1 SC
POP 12HR 40 50 70 70 60 60 40 30 30
RAIN SHWRS C S S C L L L L L C C L C S C C C C
TSTMS S S C C S S S C S
IAZ052-120900-
CEDAR RAPIDS-LINN IA
41.89N 91.70W ELEV. 862 FT
521 PM CDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
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 83 58 73 54
TEMP 76 69 67 67 65 74 79 82 77 67 63 60 58 66 69 71 67 60 59 56 55
DEWPT 63 63 64 66 65 68 67 64 60 56 54 51 50 53 55 56 56 55 55 53 53
RH 64 81 90 97100 82 67 55 56 68 72 72 75 63 61 59 68 84 87 90 93
WIND DIR SE S S SW SW W N N N N N N N NE NE NE NE NE E E E
WIND SPD 9 8 6 6 6 10 9 9 6 4 4 4 4 5 8 8 5 5 6 9 11
CLOUDS FW SC SC B1 SC SC FW FW FW FW SC SC B1 B1 B2 B1 B1 SC SC B1 B1
POP 12HR 20 5 5 60 40
QPF 12HR 0 0 0 0.10 0.11
RAIN SHWRS S C C L L S S C C L
TSTMS S S S
HEAT INDEX 84
MAX HEAT 84
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 65 76 59 72 59 75 56 72
TEMP 70 78 72 66 72 69 63 60 66 68 63 60 70 69 61 56 68 67
DEWPT 62 66 67 66 69 65 61 58 64 64 62 59 62 62 59 56 61 61
PWIND DIR SE S NW NE NE NE E E N
WIND CHAR GN GN LT LT GN LT GN LT LT
AVG CLOUDS B2 B1 SC B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC
POP 12HR 70 70 80 80 70 60 40 30 30
RAIN SHWRS L C C L D D L D L L L L C S C S C S
TSTMS C C S C S C C S C C C C S
IAZ064-120900-
IOWA CITY-JOHNSON IA
41.63N 91.54W ELEV. 668 FT
521 PM CDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
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 85 60 75 56
TEMP 78 71 68 68 66 76 81 84 80 70 66 62 60 68 71 73 70 63 61 58 57
DEWPT 63 64 65 67 66 69 68 65 60 59 55 53 52 53 54 56 55 57 56 55 54
RH 60 79 90 97100 79 65 53 51 68 68 72 75 59 55 55 59 81 84 90 90
WIND DIR SE S S S SW W NW N N N N N NE NE NE NE NE NE E E E
WIND SPD 9 6 6 5 5 10 9 10 8 5 4 3 3 6 9 9 8 6 6 9 11
CLOUDS FW B1 SC B1 B1 SC SC FW SC FW SC SC SC B1 B2 B1 B1 B1 SC B1 B2
POP 12HR 20 10 10 60 40
QPF 12HR 0 0 0.01 0.11 0.06
RAIN SHWRS C C L L C C C C L
TSTMS S S S S
HEAT INDEX 84 85 80
MAX HEAT 82 85 86
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 67 79 61 73 61 76 58 73
TEMP 70 82 74 68 75 73 65 62 68 71 66 62 72 72 63 58 70 70
DEWPT 61 65 67 68 69 64 63 61 64 64 64 61 62 61 60 57 61 60
PWIND DIR SE S NW NE NE NE E E N
WIND CHAR GN GN LT LT LT LT GN LT LT
AVG CLOUDS B2 SC SC B1 B2 B2 B2 B2 OV B2 B2 B1 B1 SC SC SC SC SC
POP 12HR 60 60 80 90 80 70 40 30 30
RAIN SHWRS L S S L L D D D D L L L C S C C C C
TSTMS C S C S C S C S C S C C S S
IAZ054-120900-
MAQUOKETA-JACKSON IA
42.06N 90.67W ELEV. 769 FT
521 PM CDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
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 85 56 74 52
TEMP 76 68 66 65 64 75 81 84 78 66 62 58 56 67 70 72 67 59 56 54 53
DEWPT 61 61 62 62 63 66 66 63 59 55 51 49 48 50 51 52 52 52 51 50 49
RH 60 78 87 90 97 74 60 49 52 68 67 72 74 54 51 49 59 78 83 86 86
WIND DIR S S S S SW W NW NW N N N N N NE N N NE NE NE E E
WIND SPD 3 3 3 3 3 6 5 5 4 3 2 2 2 3 4 4 3 2 2 3 4
CLOUDS FW B1 SC SC B1 SC SC FW FW FW FW SC SC SC B2 B1 SC SC SC SC B1
POP 12HR 5 10 5 40 30
QPF 12HR 0 0 0 0.02 0.08
RAIN SHWRS S S C C S S C C L
HEAT INDEX 83 85
MAX HEAT 82 83 85
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 80 58 73 58 76 55 73
TEMP 69 78 71 66 75 72 62 59 68 68 62 60 71 70 59 55 69 67
DEWPT 56 59 63 64 66 62 59 56 60 60 59 57 59 58 56 53 57 56
PWIND DIR SE S W N NE NE E E NW
WIND CHAR GN GN LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC B1 SC
POP 12HR 60 70 80 80 70 60 40 30 30
RAIN SHWRS L S S L L D L D L L L L C S C C C S
TSTMS S C S C C S S S C S
IAZ066-120900-
CLINTON-CLINTON IA
41.84N 90.34W ELEV. 708 FT
521 PM CDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
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 86 58 75 54
TEMP 77 69 67 66 65 76 82 85 80 69 64 60 58 68 72 72 68 61 58 56 55
DEWPT 62 63 64 64 64 68 68 66 62 59 54 52 50 52 52 53 53 54 53 52 51
RH 60 81 90 93 97 76 63 53 54 70 70 75 75 57 49 51 59 78 83 86 86
WIND DIR SE SE S S S SW W NW N N N N N NE N N N NE NE E E
WIND SPD 6 5 4 4 5 9 8 8 6 5 4 4 3 5 6 8 4 4 4 6 8
CLOUDS FW SC SC SC B1 B1 SC SC FW FW FW SC SC SC B2 B2 B1 SC SC B1 B1
POP 12HR 0 10 5 40 30
QPF 12HR 0 0 0 0.03 0.07
RAIN SHWRS C C S S C C C
HEAT INDEX 85 87 81
MAX HEAT 81 85 87
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 82 60 74 60 77 57 73
TEMP 70 80 72 68 79 75 64 61 69 71 64 61 72 72 61 57 70 69
DEWPT 57 60 63 65 67 64 62 59 63 62 62 59 61 59 57 55 58 58
PWIND DIR SE S W N NE NE E E NW
WIND CHAR GN GN LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC B1 SC
POP 12HR 50 50 80 80 70 70 40 30 30
RAIN SHWRS C S S C L D L D L L L L C S C C C S
TSTMS S S C C S S S C S
ILZ009-120900-
STERLING-WHITESIDE IL
41.75N 89.67W ELEV. 648 FT
521 PM CDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
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 86 57 76 53
TEMP 75 68 66 65 64 76 83 85 80 69 64 59 57 69 74 72 67 60 57 55 54
DEWPT 64 66 66 65 64 71 71 70 67 63 57 53 51 55 54 55 55 56 54 53 52
RH 69 93100100100 85 67 61 65 81 78 80 80 61 50 55 65 87 90 93 93
WIND DIR SE SE S S S SW W W NW N N N N N N N N NE NE E E
WIND SPD 4 5 3 3 4 8 9 8 5 4 3 3 3 4 5 6 4 4 3 5 6
CLOUDS FW SC SC SC FW B1 SC FW SC FW FW FW SC SC B1 B2 B1 SC SC SC SC
POP 12HR 0 5 5 30 30
QPF 12HR 0 0 0 0.02 0.03
RAIN SHWRS C C S S C C C
HEAT INDEX 87 89 82
MAX HEAT 81 88 90
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 79 65 84 60 75 59 77 56 73
TEMP 72 79 71 67 81 75 65 61 72 71 64 61 74 71 60 56 71 68
DEWPT 58 61 64 66 69 67 65 61 65 65 64 61 63 61 59 56 60 59
PWIND DIR SE S W NE NE NE E E W
WIND CHAR GN GN GN LT LT LT GN LT LT
AVG CLOUDS B1 B1 SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC FW SC SC
POP 12HR 30 40 70 80 70 70 40 30 30
RAIN SHWRS C S C C L D D L L L L C S C C C C
TSTMS S S C S C S S S S S
IAZ068-120900-
DAVENPORT-SCOTT IA
41.62N 90.58W ELEV. 753 FT
521 PM CDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
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 85 59 75 55
TEMP 77 69 67 66 66 76 81 84 79 69 64 61 59 68 72 72 68 61 59 57 56
DEWPT 63 64 64 65 65 68 68 67 64 61 55 52 51 52 52 54 54 55 54 53 52
RH 62 84 90 97 97 76 65 57 60 76 73 72 75 57 49 53 61 81 83 86 86
WIND DIR SE S S S S SW W NW N N N N N NE N NE NE NE NE E E
WIND SPD 6 6 5 6 6 9 9 9 6 6 5 4 4 6 6 8 6 6 6 9 10
CLOUDS FW SC SC FW B1 B1 SC SC FW FW FW FW SC SC B2 B1 B1 B1 SC B1 B1
POP 12HR 0 10 10 50 30
QPF 12HR 0 0 0 0.04 0.06
RAIN SHWRS C C S S C C C
TSTMS S S
HEAT INDEX 84 86 80
MAX HEAT 81 85 88
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 82 61 73 60 76 57 72
TEMP 71 80 73 69 79 75 64 62 69 70 64 62 72 71 61 58 69 68
DEWPT 57 62 64 66 68 66 63 60 63 64 63 61 61 61 58 56 59 59
PWIND DIR SE S W N NE NE E E NW
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 SC SC B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC FW SC SC
POP 12HR 50 50 70 90 70 70 40 30 30
RAIN SHWRS C C L L L D L C L L C S C C C S
TSTMS S S S C S C S S S S S
ILZ015-120900-
MOLINE-ROCK ISLAND IL
41.46N 90.52W ELEV. 590 FT
521 PM CDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
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 87 61 77 57
TEMP 78 71 68 67 67 77 83 85 81 72 66 63 61 68 73 75 71 63 61 58 57
DEWPT 65 65 66 66 66 70 71 70 67 64 58 54 53 55 55 57 57 57 56 55 54
RH 64 81 93 97 97 79 67 61 63 76 75 72 75 63 53 54 61 81 84 90 90
WIND DIR SE SE S S SW SW W NW N N N N NE NE N NE NE NE NE E E
WIND SPD 5 5 4 5 5 9 9 8 6 4 3 3 3 5 6 8 5 5 5 8 10
CLOUDS FW FW SC SC SC B2 B1 FW SC FW SC FW SC SC B2 B2 B1 B1 B1 B1 B1
POP 12HR 0 10 10 60 30
QPF 12HR 0 0 0 0.05 0.06
RAIN SHWRS L L S S C C C
TSTMS S S
HEAT INDEX 87 90 83
MAX HEAT 82 88 90
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 68 84 63 76 62 78 58 74
TEMP 72 82 74 70 81 77 66 63 71 73 66 63 73 73 63 59 71 70
DEWPT 60 64 65 67 71 68 65 62 67 67 64 62 65 63 60 57 61 61
PWIND DIR SE S W NE NE NE E E NW
WIND CHAR GN BZ GN LT LT LT GN LT LT
AVG CLOUDS B1 SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC FW SC SC
POP 12HR 50 40 70 90 70 70 40 30 30
RAIN SHWRS C C C L L D L C L L C S C C C S
TSTMS S S S C S C S S S S S S
ILZ017-120900-
PRINCETON-BUREAU IL
41.37N 89.47W ELEV. 662 FT
521 PM CDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
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 86 59 77 55
TEMP 74 68 66 66 64 77 84 85 80 71 66 62 59 69 75 73 67 61 59 57 55
DEWPT 62 65 64 65 64 69 69 69 67 65 59 54 52 54 53 55 55 55 54 52 52
RH 66 90 93 97100 76 61 59 65 81 78 75 78 59 46 53 65 81 83 83 90
WIND DIR SE SE S S S SW W NW NW N N N N N N N N NE NE E E
WIND SPD 5 4 3 3 4 8 9 8 4 4 4 4 3 5 6 6 5 5 5 6 8
CLOUDS FW FW SC SC SC SC SC SC SC SC FW SC SC SC B1 B2 B1 SC SC SC SC
POP 12HR 0 5 10 20 30
QPF 12HR 0 0 0 0.01 0.02
RAIN SHWRS S S S S C C S
HEAT INDEX 87 89 81
MAX HEAT 88 89
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 79 67 86 63 77 62 78 58 74
TEMP 72 79 72 69 83 78 67 64 73 73 64 63 75 72 61 58 71 69
DEWPT 56 59 62 64 68 66 65 62 65 65 63 62 62 60 58 56 58 58
PWIND DIR SE S W N NE NE E E NW
WIND CHAR GN GN GN LT LT LT GN LT LT
AVG CLOUDS B1 B1 SC B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC FW SC SC SC
POP 12HR 20 30 50 80 70 70 40 30 30
RAIN SHWRS S C C C D D L C L L C S S C C C
TSTMS S C S C S S S S
IAZ087-120900-
FAIRFIELD-JEFFERSON IA
41.05N 91.97W ELEV. 799 FT
521 PM CDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
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 85 61 75 57
TEMP 76 70 68 67 66 75 81 84 80 70 66 63 61 68 71 73 70 63 61 59 58
DEWPT 66 67 68 67 66 72 72 71 67 63 60 57 55 58 60 62 62 61 60 58 58
RH 71 90100100100 90 74 65 65 78 81 81 81 70 68 68 76 93 97 96100
WIND DIR SE S S S SW SW NW N N N N N NE NE NE NE NE NE E E E
WIND SPD 6 6 6 5 5 8 8 8 6 4 4 4 4 6 8 8 8 8 8 10 11
CLOUDS CL SC B1 SC B1 SC SC SC FW SC SC B1 B1 B1 B2 B2 B1 B1 B1 B1 B2
POP 12HR 30 10 10 70 60
QPF 12HR 0.04 0 0.01 0.11 0.23
RAIN SHWRS C C L L S S L L C
TSTMS S S S S S
HEAT INDEX 85 88 82
MAX HEAT 81 87 89
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 67 80 60 73 61 76 59 73
TEMP 74 82 73 68 77 73 65 61 69 71 65 63 71 72 63 60 70 69
DEWPT 66 70 69 68 73 71 65 61 69 71 65 63 67 67 62 59 65 66
PWIND DIR SE S W NE NE NE E E NW
WIND CHAR BZ GN LT LT LT LT LT LT LT
AVG CLOUDS B2 SC SC B1 B2 B2 B1 B2 B2 B2 B1 B1 B1 SC SC SC SC SC
POP 12HR 50 50 70 90 70 60 40 30 30
RAIN SHWRS C C L L D D L C L L C S C C C S
TSTMS S C S C C C S S C S S C S S
IAZ089-120900-
BURLINGTON-DES MOINES IA
40.79N 91.12W ELEV. 698 FT
521 PM CDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
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 87 63 78 59
TEMP 78 72 68 67 66 76 83 86 81 72 68 65 63 69 73 76 72 65 63 61 60
DEWPT 66 67 67 67 66 70 71 71 69 67 62 58 56 57 59 61 60 60 59 57 57
RH 67 84 97100100 82 67 61 67 84 81 78 78 66 62 60 66 84 87 87 90
WIND DIR SE S S S SW SW W NW N N N N NE NE NE NE NE NE E E E
WIND SPD 4 5 5 5 5 8 8 8 5 5 4 5 5 6 8 8 6 6 6 9 10
CLOUDS CL FW SC SC B1 B1 B1 SC FW SC SC B1 B1 B1 B2 B2 B1 B1 B1 B1 B1
POP 12HR 0 10 10 60 50
QPF 12HR 0 0 0.01 0.05 0.09
RAIN SHWRS S S L L S S C C C
TSTMS S S S S S
HEAT INDEX 87 91 84
MAX HEAT 87 91
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 85 64 77 63 78 63 76
TEMP 74 82 75 70 81 77 67 65 72 73 67 64 73 74 66 63 72 71
DEWPT 63 67 67 67 72 70 67 64 69 69 66 64 66 65 61 59 63 63
PWIND DIR SE S W NE NE NE E E W
WIND CHAR GN GN GN LT GN LT GN LT LT
AVG CLOUDS B1 SC FW SC B1 B1 B1 B2 B2 B2 B1 B1 B1 SC SC FW SC SC
POP 12HR 50 30 60 80 70 70 40 30 30
RAIN SHWRS C C C L L D L C L L C S C C C S
TSTMS S S C C S S C S S S S
MOZ009-120900-
MEMPHIS-SCOTLAND MO
40.46N 92.17W ELEV. 813 FT
521 PM CDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
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 86 62 77 59
TEMP 78 70 68 67 65 75 81 85 80 71 67 64 62 68 71 75 71 65 63 61 60
DEWPT 69 69 68 67 65 73 74 74 72 68 64 60 58 63 66 67 66 64 63 61 60
RH 74 97100100100 94 79 70 77 90 90 87 87 84 84 76 84 97100100100
WIND DIR S S S S SW SW W N N N N N NE NE NE NE NE E E E E
WIND SPD 3 3 3 2 2 5 4 4 3 3 2 2 2 3 4 5 4 4 4 5 8
WIND GUST 16 19
CLOUDS FW SC SC B1 B1 B1 SC SC SC SC SC B2 B1 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 20 40 30 70 50
QPF 12HR 0.05 0.04 0.01 0.08 0.12
RAIN SHWRS C C C L L L L C C C C C
TSTMS S S S S C S
HEAT INDEX 86 93 84
MAX HEAT 83 86 93
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 68 83 61 75 62 76 63 76
TEMP 75 82 74 69 80 75 66 62 71 72 67 63 70 71 65 63 72 71
DEWPT 70 72 70 69 75 74 66 62 71 72 67 63 70 69 63 59 67 67
PWIND DIR SE S W NE E NE E E NW
WIND CHAR GN GN LT LT LT LT LT LT LT
AVG CLOUDS B1 SC FW SC B2 B1 B1 B2 B2 B2 B1 B1 B1 SC SC SC SC B1
POP 12HR 40 20 60 80 70 70 40 30 30
RAIN SHWRS C S C L L D L C L L C S S C C S
TSTMS S S S C C C C C S S S S
IAZ099-120900-
KEOKUK-LEE IA
40.47N 91.43W ELEV. 671 FT
521 PM CDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
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 88 64 79 61
TEMP 78 72 69 68 67 75 83 86 82 72 69 66 64 70 73 76 73 66 64 63 61
DEWPT 69 68 68 68 67 72 73 73 72 69 64 61 59 61 64 65 64 62 61 60 59
RH 74 87 97100100 90 72 65 72 90 84 84 84 73 73 69 73 87 90 90 93
WIND DIR SE SE S S SW SW W NW N N N N NE NE NE NE NE NE E E E
WIND SPD 3 4 4 4 3 5 6 5 3 4 3 4 4 5 6 6 5 6 6 8 9
CLOUDS CL FW SC B1 B1 SC SC SC FW SC SC B1 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 0 20 20 60 40
QPF 12HR 0 0.04 0.02 0.04 0.05
RAIN SHWRS S S S C C L L S S C C C
TSTMS S S S S S S
HEAT INDEX 88 92 87
MAX HEAT 83 89 93
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 86 64 79 64 78 64 78
TEMP 76 83 75 71 82 78 67 64 73 74 67 65 72 74 66 64 74 72
DEWPT 67 69 68 68 73 72 67 64 71 71 67 65 68 67 63 59 64 65
PWIND DIR SE S SW NE E NE E E W
WIND CHAR GN GN GN LT LT LT GN LT LT
AVG CLOUDS B1 SC FW SC B1 B1 B1 B2 B2 B2 B1 B1 B1 SC SC FW SC SC
POP 12HR 40 20 60 70 70 70 40 30 30
RAIN SHWRS C S C L L L L C L L C S S C C S
TSTMS S S C S S S C S S S
ILZ035-120900-
MACOMB-MCDONOUGH IL
40.52N 90.65W ELEV. 707 FT
521 PM CDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
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 87 63 79 58
TEMP 77 71 68 66 65 76 82 85 81 72 68 65 63 70 74 77 72 65 63 60 58
DEWPT 69 68 68 66 65 73 73 74 73 70 66 60 57 61 62 64 63 61 60 58 57
RH 76 90100100100 90 74 70 77 93 93 84 81 73 66 64 73 87 90 93 96
WIND DIR SE SE S S SW SW W NW NW N N N NE NE NE NE NE NE NE E E
WIND SPD 3 2 1 1 1 4 5 5 2 1 2 2 2 3 5 6 4 4 4 6 8
WIND GUST 14 14 18 19
CLOUDS FW FW SC SC SC B1 SC SC SC SC B1 SC B1 SC B2 B1 B1 B1 B1 B1 B1
POP 12HR 0 10 10 50 40
QPF 12HR 0 0 0.01 0.04 0
RAIN SHWRS C C C C C
TSTMS S S S
HEAT INDEX 88 93 86
MAX HEAT 83 89 94
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 68 86 64 79 62 77 62 76
TEMP 74 81 74 69 83 79 68 65 74 74 67 64 73 73 65 62 73 70
DEWPT 65 69 66 67 73 74 68 65 72 72 67 64 69 68 62 59 64 64
PWIND DIR SE S SW NE E NE E E NW
WIND CHAR GN GN LT LT LT LT LT LT LT
AVG CLOUDS B1 SC FW SC B1 B1 B1 B1 B2 B2 B1 B1 B1 SC SC FW SC SC
POP 12HR 30 10 50 70 70 70 40 30 30
RAIN SHWRS C S C L L L C L L C S C C C S
TSTMS S S C S C C S S S S
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