927
FOUS53 KDVN 051511
PFMDVN
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1011 AM CDT SAT SEP 5 2026
IAZ040-052100-
INDEPENDENCE-BUCHANAN IA
42.45N 91.93W ELEV. 977 FT
1011 AM CDT SAT SEP 5 2026
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 87 65 81 63 81
TEMP 85 86 82 73 70 67 65 72 77 79 77 70 68 65 63 70 77 80 77
DEWPT 75 74 74 71 69 67 65 67 68 68 68 67 64 61 60 64 65 65 64
RH 72 68 77 93 97100100 84 74 69 74 90 87 87 90 81 67 60 64
WIND DIR NE NE E E E E E SE SE E E SE SE SE SE SE SE SE SE
WIND SPD 9 9 8 9 9 9 8 9 9 10 8 9 9 9 10 11 11 13 12
CLOUDS SC SC SC SC SC SC B1 B1 B2 B1 SC SC SC B1 B1 SC SC SC SC
POP 12HR 0 10 20 5 5
QPF 12HR 0 0 0.02 0 0
RAIN SHWRS S
HEAT INDEX 93 94 88 82
MAX HEAT 94 94 83 82
HEAT Y Y
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 66 90 69 83 61 80 60 83
TEMP 69 67 85 85 74 69 81 77 66 61 76 75 64 61 80 78
DEWPT 61 59 69 71 68 66 65 64 61 58 61 63 60 58 64 65
PWIND DIR SE S SW NW NW N SE S
WIND CHAR GN GN GN GN LT LT LT GN
AVG CLOUDS SC B1 B1 SC SC B1 SC SC SC SC SC SC FW SC SC FW
POP 12HR 5 20 70 20 20 10 20 10
RAIN SHWRS S L L S S S
TSTMS S C C
IAZ042-052100-
DUBUQUE-DUBUQUE IA
42.41N 90.70W ELEV. 1072 FT
1011 AM CDT SAT SEP 5 2026
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 86 64 81 61 80
TEMP 84 86 80 73 69 66 64 73 78 80 77 70 66 63 62 72 77 80 75
DEWPT 73 72 70 68 66 64 63 66 66 65 64 63 59 58 59 63 62 62 61
RH 70 63 72 84 90 93 97 79 67 60 64 78 78 84 90 73 60 54 62
WIND DIR NE NE NE E E E E E SE E SE SE SE SE SE SE SE SE SE
WIND SPD 9 9 8 8 6 5 4 6 6 6 5 8 6 5 5 9 10 10 9
CLOUDS FW FW FW FW B1 SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 5 5 5 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 90 91 82 81 80
MAX HEAT 90 92 83 81
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 87 72 83 62 79 60 82
TEMP 68 65 83 83 77 72 81 77 67 63 76 74 65 63 79 77
DEWPT 60 59 67 68 65 66 65 63 59 57 59 60 58 57 63 63
PWIND DIR SE S SW W NW NW S S
WIND CHAR GN GN GN GN LT LT LT GN
AVG CLOUDS SC B1 B1 SC SC SC SC SC SC FW SC SC SC FW SC SC
POP 12HR 5 10 60 20 20 10 10 20
RAIN SHWRS S L S S S
TSTMS S S
ILZ002-052100-
FREEPORT-STEPHENSON IL
42.25N 89.58W ELEV. 859 FT
1011 AM CDT SAT SEP 5 2026
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 86 61 82 58 81
TEMP 85 85 79 70 66 63 62 74 80 82 76 66 62 60 59 73 79 80 75
DEWPT 74 72 70 68 65 63 62 66 64 64 62 59 58 58 59 63 61 62 61
RH 70 65 74 93 97100100 76 58 55 62 78 87 93100 71 54 54 62
WIND DIR NE NE NE E NE NE E E E E E E E E SE SE SE SE SE
WIND SPD 9 10 9 8 4 4 3 5 6 6 8 6 4 3 2 5 8 9 6
CLOUDS SC FW FW FW FW FW SC SC B1 SC B1 SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 93 91 81 82 83 81
MAX HEAT 93 93 82 83 82
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 61 88 72 86 60 80 58 83
TEMP 65 62 85 83 76 72 83 80 67 61 78 74 63 60 80 77
DEWPT 60 60 66 68 64 66 66 64 61 58 59 60 59 57 62 63
PWIND DIR SE S SW W NW NW SE S
WIND CHAR LT GN GN GN LT LT LT GN
AVG CLOUDS SC B1 B1 SC SC SC B1 SC SC FW SC SC SC FW SC SC
POP 12HR 5 10 40 20 10 10 10 10
RAIN SHWRS C S
TSTMS S
IAZ052-052100-
CEDAR RAPIDS-LINN IA
41.89N 91.70W ELEV. 862 FT
1011 AM CDT SAT SEP 5 2026
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 90 66 83 64 83
TEMP 88 88 83 75 72 68 66 74 79 82 79 72 68 66 64 72 80 83 79
DEWPT 76 76 74 72 70 68 66 68 69 68 68 66 63 61 60 64 64 64 64
RH 68 68 74 90 93100100 82 72 63 69 81 84 84 87 76 58 53 60
WIND DIR NE NE E E E E E E E E E SE SE SE SE SE SE SE SE
WIND SPD 6 8 6 8 6 6 5 6 6 9 6 8 6 6 6 9 10 11 11
CLOUDS FW FW SC FW SC B1 B1 B1 SC B1 SC SC SC SC SC SC SC SC SC
POP 12HR 0 10 20 5 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
HEAT INDEX 98 99 90 85 80 81 85
MAX HEAT 99 102 84 87 82 85
HEAT Y Y
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 66 92 70 85 63 82 62 85
TEMP 70 67 88 88 77 71 82 79 68 63 77 78 66 64 81 80
DEWPT 61 59 67 68 66 67 66 65 62 60 62 63 60 59 64 65
PWIND DIR SE S SW NW NW N SE S
WIND CHAR GN GN GN GN LT LT LT GN
AVG CLOUDS SC B1 B1 SC SC SC B1 SC SC SC SC SC FW SC SC FW
POP 12HR 0 10 60 20 20 10 10 20
RAIN SHWRS C L S S S
TSTMS C C
IAZ064-052100-
IOWA CITY-JOHNSON IA
41.63N 91.54W ELEV. 668 FT
1011 AM CDT SAT SEP 5 2026
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 92 67 84 64 84
TEMP 90 92 86 78 73 69 67 75 81 84 82 74 70 66 64 74 81 84 81
DEWPT 75 75 73 73 71 69 67 68 67 67 66 66 63 62 61 63 63 63 61
RH 62 58 65 85 93100100 79 63 57 58 76 78 87 90 69 54 49 51
WIND DIR N NE NE E E E E E E E E E SE E SE SE SE SE SE
WIND SPD 6 9 9 8 6 6 5 8 9 9 8 8 6 6 6 9 10 12 11
CLOUDS FW FW FW SC FW B1 SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 5 10 5 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 99102 93 83 86 84 83 85 82
MAX HEAT 99 103 89 83 87 82 83 85
EXTREME HEAT W W
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 67 93 72 88 63 84 64 86
TEMP 71 68 90 90 79 72 85 83 69 64 80 80 68 64 84 82
DEWPT 61 59 66 67 66 67 65 63 63 61 61 61 61 60 63 63
PWIND DIR SE S SW NW NW N SE S
WIND CHAR GN GN GN GN LT LT LT GN
AVG CLOUDS SC SC B1 SC SC SC B1 SC SC SC SC SC SC SC SC FW
POP 12HR 0 5 50 20 30 20 10 20
RAIN SHWRS S C S C S S
TSTMS S C
IAZ054-052100-
MAQUOKETA-JACKSON IA
42.06N 90.67W ELEV. 769 FT
1011 AM CDT SAT SEP 5 2026
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 89 64 83 60 82
TEMP 86 88 83 73 68 65 64 73 79 81 78 69 65 62 60 72 79 81 77
DEWPT 73 71 70 68 66 63 62 65 65 64 63 62 58 57 58 62 61 61 60
RH 65 57 65 84 93 93 93 76 62 56 60 78 78 84 93 71 54 51 56
WIND DIR NE NE NE E E NE E E E E E E E E SE SE SE SE SE
WIND SPD 4 5 4 4 3 2 2 3 4 4 3 4 3 2 2 4 5 6 5
CLOUDS FW SC FW SC FW SC SC SC B1 SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 5 5 5 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 93 94 87 80 83 82
MAX HEAT 94 96 82 83 83
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 90 70 86 60 81 59 85
TEMP 67 64 86 85 76 71 83 78 65 61 77 76 64 61 81 78
DEWPT 59 57 65 66 63 64 64 63 59 56 59 60 58 56 61 62
PWIND DIR SE S SW W NW NW E S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 SC SC SC B1 SC SC FW SC SC FW FW SC SC
POP 12HR 0 10 50 20 20 10 10 10
RAIN SHWRS S C S S
TSTMS S S
IAZ066-052100-
CLINTON-CLINTON IA
41.84N 90.34W ELEV. 708 FT
1011 AM CDT SAT SEP 5 2026
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 90 65 83 61 83
TEMP 88 89 84 74 70 66 65 75 80 82 79 70 65 63 61 73 80 82 78
DEWPT 73 72 70 69 67 65 64 65 64 64 63 61 59 59 59 62 60 60 60
RH 61 57 63 84 90 97 97 71 58 55 58 73 81 87 93 68 51 47 54
WIND DIR N NE NE E E NE E E E E E E E E E SE SE SE SE
WIND SPD 8 8 6 8 5 4 4 5 6 6 6 6 4 4 4 6 8 9 8
CLOUDS CL FW FW SC FW FW FW SC B1 SC B1 SC SC SC SC FW SC SC SC
POP 12HR 0 5 5 5 5
QPF 12HR 0 0 0 0 0
OBVIS PF
HEAT INDEX 95 95 88 82 84 81 82
MAX HEAT 97 96 85 83 85 81 83
HEAT Y Y
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 91 73 87 62 82 61 86
TEMP 68 65 88 86 78 73 85 81 67 63 78 78 66 63 82 80
DEWPT 60 59 64 65 63 65 65 63 61 59 59 60 59 57 61 62
PWIND DIR SE S SW W NW NW E S
WIND CHAR LT GN GN GN LT LT LT LT
AVG CLOUDS SC SC B1 SC SC SC B1 SC SC FW SC SC SC FW SC SC
POP 12HR 5 5 40 20 20 10 10 10
RAIN SHWRS C S S
TSTMS S
ILZ009-052100-
STERLING-WHITESIDE IL
41.75N 89.67W ELEV. 648 FT
1011 AM CDT SAT SEP 5 2026
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 89 63 83 59 82
TEMP 88 88 82 72 68 65 65 75 81 82 77 68 64 61 60 73 80 81 76
DEWPT 75 73 72 70 67 65 65 67 65 64 63 61 60 61 60 63 61 61 63
RH 66 61 72 93 97100100 76 58 55 62 78 87100100 71 52 51 64
WIND DIR NE NE NE E NE NE E E E E E E E E E SE SE SE SE
WIND SPD 8 8 8 8 4 4 3 5 6 6 6 5 3 3 3 5 8 8 6
CLOUDS CL FW FW FW FW FW FW FW SC SC SC FW SC FW FW FW SC SC SC
POP 12HR 0 0 0 5 5
QPF 12HR 0 0 0 0 0
OBVIS PF
HEAT INDEX 99 95 86 83 84 81 82
MAX HEAT 100 98 83 85 81 83
HEAT Y Y
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 62 90 72 88 61 82 59 85
TEMP 66 63 87 84 76 72 86 80 67 61 78 76 64 61 82 79
DEWPT 62 60 66 67 64 66 67 65 63 60 60 61 60 59 62 63
PWIND DIR SE S S W NW NW E S
WIND CHAR LT GN GN GN LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC B1 SC SC SC SC SC SC FW SC FW
POP 12HR 0 5 30 20 20 10 10 10
RAIN SHWRS C S S S
TSTMS S
IAZ068-052100-
DAVENPORT-SCOTT IA
41.62N 90.58W ELEV. 753 FT
1011 AM CDT SAT SEP 5 2026
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 90 66 83 63 83
TEMP 88 89 84 75 71 67 66 75 80 82 79 71 66 64 63 73 80 82 78
DEWPT 73 72 71 70 68 66 65 66 65 64 64 63 60 59 60 62 60 61 61
RH 61 57 65 84 90 97 97 74 60 55 60 76 81 84 90 68 51 49 56
WIND DIR N N NE E E E E E E E E E E E E SE SE SE SE
WIND SPD 8 8 9 9 8 5 5 8 8 8 8 9 6 5 5 8 9 9 9
CLOUDS FW FW FW FW FW FW SC FW B1 SC SC FW SC SC SC FW SC SC SC
POP 12HR 0 5 5 5 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 96 97 88 81 84 80 83
MAX HEAT 96 98 82 85 81 83
EXTREME HEAT W W
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 65 91 72 87 63 82 63 85
TEMP 69 66 87 86 78 73 84 81 68 64 78 78 67 64 82 80
DEWPT 60 59 64 66 63 65 64 64 62 60 59 60 59 58 61 62
PWIND DIR SE S SW W NW NW E S
WIND CHAR GN GN GN GN LT LT LT LT
AVG CLOUDS SC SC B1 SC FW SC B1 SC SC SC SC SC FW FW SC FW
POP 12HR 0 5 40 20 20 10 10 20
RAIN SHWRS C S S S S
TSTMS S
ILZ015-052100-
MOLINE-ROCK ISLAND IL
41.46N 90.52W ELEV. 590 FT
1011 AM CDT SAT SEP 5 2026
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 93 67 85 63 84
TEMP 90 92 87 77 72 68 67 76 82 84 81 72 68 65 64 75 81 84 80
DEWPT 75 75 73 72 69 67 66 68 67 66 65 64 61 61 61 63 63 63 62
RH 62 58 63 85 90 97 97 76 61 55 58 76 78 87 90 66 54 49 54
WIND DIR N NE NE E E E E E E E E E E E E SE SE SE SE
WIND SPD 6 8 8 9 6 5 4 6 8 8 8 8 5 4 4 6 8 9 8
CLOUDS FW FW SC FW FW SC SC FW SC SC SC FW SC SC SC FW SC SC SC
POP 12HR 0 5 5 5 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 101102 94 84 86 83 82 85 81
MAX HEAT 101 102 86 84 86 82 85
EXTREME HEAT W W
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 66 92 74 89 64 84 64 87
TEMP 70 67 89 88 79 74 87 83 70 65 79 80 68 65 84 82
DEWPT 61 60 66 67 63 65 66 65 63 61 62 62 61 59 64 64
PWIND DIR SE S SW W NW N E S
WIND CHAR GN GN GN GN LT LT LT GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC FW SC FW
POP 12HR 0 5 30 20 20 10 10 20
RAIN SHWRS C S S S S
TSTMS S
ILZ017-052100-
PRINCETON-BUREAU IL
41.37N 89.47W ELEV. 662 FT
1011 AM CDT SAT SEP 5 2026
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 90 65 82 60 82
TEMP 89 88 81 72 68 67 66 75 80 82 76 67 64 62 61 73 79 82 76
DEWPT 73 72 71 68 66 65 64 64 62 61 60 59 59 60 59 61 59 59 60
RH 59 59 72 87 93 93 93 69 54 49 58 75 84 93 93 66 50 46 58
WIND DIR N NE NE NE NE NE E E E E E E E E E SE SE SE E
WIND SPD 6 9 9 10 5 5 4 6 6 8 6 6 4 4 4 6 6 8 6
CLOUDS FW FW CL SC FW FW FW FW SC SC SC SC FW FW FW FW SC SC FW
POP 12HR 0 0 5 5 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 97 95 85 81 83 80 82
MAX HEAT 97 98 81 83 81 82
EXTREME HEAT W W
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 62 90 74 89 63 82 61 85
TEMP 66 63 87 84 78 74 87 81 69 64 79 77 65 62 82 79
DEWPT 60 60 64 66 62 64 65 64 62 60 59 60 59 58 60 61
PWIND DIR SE S S W NW NW E S
WIND CHAR LT GN GN GN LT LT LT LT
AVG CLOUDS SC SC SC SC FW SC B1 SC SC SC SC SC SC FW SC FW
POP 12HR 0 5 20 20 20 20 10 10
RAIN SHWRS S S S S S
TSTMS S
IAZ087-052100-
FAIRFIELD-JEFFERSON IA
41.05N 91.97W ELEV. 799 FT
1011 AM CDT SAT SEP 5 2026
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 93 68 85 64 85
TEMP 90 92 87 77 73 70 68 76 82 85 82 73 69 66 64 74 82 85 82
DEWPT 77 77 77 75 73 70 68 71 71 71 70 68 65 63 62 66 65 65 65
RH 66 62 72 94100100100 85 69 63 67 84 87 90 93 76 56 51 56
WIND DIR N NE E E E E E E E E E E E SE SE SE SE SE SE
WIND SPD 4 5 6 9 8 6 6 8 8 9 8 8 8 6 6 9 9 10 10
CLOUDS FW FW FW FW SC B1 B1 B1 B1 SC FW SC SC SC SC SC SC SC FW
POP 12HR 0 5 10 5 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 103105 99 86 90 85 84 86 84
MAX HEAT 103 107 94 86 90 84 87
EXTREME HEAT W W
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 67 93 71 88 63 83 64 86
TEMP 71 68 90 89 77 72 85 82 69 63 79 79 67 65 83 82
DEWPT 61 59 68 69 66 67 67 68 65 63 64 65 62 62 66 66
PWIND DIR SE S SW NW N N SE S
WIND CHAR GN GN GN LT LT LT LT GN
AVG CLOUDS SC SC SC FW FW SC B1 SC SC SC SC SC FW SC SC SC
POP 12HR 0 5 40 20 30 20 20 30
RAIN SHWRS C S S S C S S C
TSTMS S
IAZ089-052100-
BURLINGTON-DES MOINES IA
40.79N 91.12W ELEV. 698 FT
1011 AM CDT SAT SEP 5 2026
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 93 68 86 64 85
TEMP 90 92 87 78 74 70 68 76 82 84 81 73 69 66 64 74 82 85 80
DEWPT 76 76 76 74 72 69 68 69 68 68 66 65 61 61 61 64 63 63 63
RH 64 60 70 88 93 97100 79 63 59 60 76 76 84 90 71 53 48 56
WIND DIR N N NE NE E NE NE E E E E E E E E SE SE SE E
WIND SPD 5 6 6 8 8 6 5 8 8 8 6 8 6 6 5 8 8 8 8
CLOUDS FW FW FW FW SC SC B1 SC SC SC FW SC SC FW FW SC SC FW SC
POP 12HR 0 5 10 5 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 102103 97 85 87 83 83 86 81
MAX HEAT 102 105 94 86 88 83 86
EXTREME HEAT W W
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 66 93 74 90 65 85 64 87
TEMP 70 67 89 89 79 74 87 83 71 65 80 79 68 66 84 81
DEWPT 60 59 65 66 63 65 67 67 65 64 63 63 61 61 64 65
PWIND DIR SE S S NW N N E S
WIND CHAR GN GN GN GN LT LT LT GN
AVG CLOUDS SC SC SC SC FW SC SC SC SC SC SC SC FW FW SC SC
POP 12HR 0 0 20 20 40 20 20 20
RAIN SHWRS S S S S C S S S
TSTMS S
MOZ009-052100-
MEMPHIS-SCOTLAND MO
40.46N 92.17W ELEV. 813 FT
1011 AM CDT SAT SEP 5 2026
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 95 69 87 65 87
TEMP 92 95 89 78 74 71 69 77 84 87 82 73 70 67 65 75 84 87 83
DEWPT 76 76 77 76 74 71 69 73 73 72 71 69 65 62 61 66 66 66 65
RH 60 54 68 94100100100 87 70 61 69 87 84 84 87 74 55 50 55
WIND DIR N N NE NE E E E E E E E E E SE SE SE SE SE SE
WIND SPD 2 3 3 4 3 3 3 5 5 6 5 5 4 4 4 6 5 6 5
CLOUDS FW SC FW FW SC B1 SC SC SC SC FW SC SC FW SC SC SC FW FW
POP 12HR 0 5 20 5 5
QPF 12HR 0 0 0.02 0 0
HEAT INDEX 104108102 90 94 86 86 89 85
MAX HEAT 105 109 91 90 94 86 89
EXTREME HEAT W W
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 67 94 71 90 63 83 62 87
TEMP 71 68 91 89 76 72 87 83 68 64 80 79 66 63 82 82
DEWPT 61 58 68 69 64 66 69 69 67 64 67 66 63 62 68 68
PWIND DIR SE S SW NW N N SE S
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW SC B1 SC SC SC SC SC FW FW SC SC
POP 12HR 0 0 20 20 40 20 30 30
RAIN SHWRS S S S C C S C C
TSTMS S S S S
IAZ099-052100-
KEOKUK-LEE IA
40.47N 91.43W ELEV. 671 FT
1011 AM CDT SAT SEP 5 2026
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 95 69 87 65 87
TEMP 92 94 88 79 75 71 69 77 84 86 81 73 70 67 65 75 83 86 82
DEWPT 75 75 77 75 73 71 69 71 70 70 69 66 63 61 61 65 64 63 63
RH 58 54 70 88 94100100 82 63 59 67 79 78 81 87 71 53 46 53
WIND DIR N N NE NE E E E E E E E E E E E SE SE SE SE
WIND SPD 4 5 4 6 5 5 5 6 8 8 5 6 5 5 5 8 6 8 6
CLOUDS FW FW CL FW SC SC B1 B1 SC SC FW SC SC SC SC SC SC FW FW
POP 12HR 0 5 5 5 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 104106 99 88 91 84 84 87 83
MAX HEAT 105 107 91 89 91 84 88
EXTREME HEAT W W
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 67 94 74 92 65 85 64 88
TEMP 71 68 90 89 79 74 88 84 71 66 81 80 69 65 84 82
DEWPT 60 59 66 67 63 65 68 68 65 64 65 65 62 61 66 66
PWIND DIR SE S S NW N N E S
WIND CHAR LT GN GN LT LT LT LT GN
AVG CLOUDS SC SC SC FW FW SC SC SC SC SC B1 SC FW FW SC SC
POP 12HR 0 0 10 20 40 20 20 20
RAIN SHWRS S S S C S S S
TSTMS S
ILZ035-052100-
MACOMB-MCDONOUGH IL
40.52N 90.65W ELEV. 707 FT
1011 AM CDT SAT SEP 5 2026
DATE SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 93 66 85 62 84
TEMP 90 93 87 77 72 68 66 76 82 85 80 72 67 64 62 75 81 84 80
DEWPT 77 77 77 75 72 68 66 70 69 68 66 64 61 61 61 65 63 63 64
RH 66 60 72 94100100100 82 65 57 62 76 81 90 97 71 54 49 58
WIND DIR NW N NE NE E NE NE E E E E E E E E SE SE SE E
WIND SPD 2 5 5 6 4 4 2 6 6 6 6 5 4 2 2 5 5 6 4
WIND GUST 17 14 12 16 12
CLOUDS FW FW FW SC SC SC B1 SC SC SC SC SC SC FW FW FW FW FW FW
POP 12HR 0 5 5 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 103107 99 85 88 82 82 85 82
MAX HEAT 103 107 90 85 88 83 86
EXTREME HEAT W W
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 92 74 91 64 84 62 86
TEMP 69 64 89 88 78 74 88 84 70 64 80 79 68 64 84 81
DEWPT 61 59 66 66 63 64 69 69 65 64 65 65 61 60 65 65
PWIND DIR SE S S W N N E S
WIND CHAR LT LT GN LT LT LT LT LT
AVG CLOUDS FW SC SC FW FW SC SC SC SC SC B1 SC FW SC SC SC
POP 12HR 0 0 10 10 40 20 20 20
RAIN SHWRS S C S S S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page