049
FOUS53 KDVN 280656
PFMDVN
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
155 AM CDT FRI AUG 28 2026
IAZ040-282100-
INDEPENDENCE-BUCHANAN IA
42.45N 91.93W ELEV. 977 FT
155 AM CDT FRI AUG 28 2026
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 82 64 81 70 88
TEMP 58 56 71 80 82 78 68 66 66 66 69 74 80 79 73 72 71 70 77 85 88 84
DEWPT 56 55 61 60 61 64 62 60 59 60 62 64 67 66 64 62 60 61 66 69 72 71
RH 93 96 71 51 49 62 81 81 78 81 78 71 65 64 73 71 68 73 69 59 59 65
WIND DIR NW N W W SW S SE S S S S S S S S S S S S S S SE
WIND SPD 2 1 1 5 5 3 6 9 10 10 12 16 16 16 14 12 13 13 14 14 12 12
WIND GUST 27 26
CLOUDS FW FW FW CL SC SC SC FW SC B1 B2 B1 FW SC FW SC SC SC SC SC SC SC
POP 12HR 0 20 60 10 10
QPF 12HR 0 0 0.08 0 0
RAIN SHWRS C C C
HEAT INDEX 80 83 82 88 95 89
MAX HEAT 81 83 83 89 95
DATE MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 72 89 72 87 69 88 70 88
TEMP 75 72 85 84 75 72 83 82 72 69 85 84 73 71 85 83
DEWPT 65 64 71 72 68 67 71 71 66 66 71 72 68 68 72 71
PWIND DIR S S S S E S SE S
WIND CHAR GN GN LT LT LT LT LT GN
AVG CLOUDS B1 B1 B1 SC SC SC B1 SC SC SC SC FW FW SC SC SC
POP 12HR 20 20 20 20 40 10 20 20
RAIN SHWRS S S S S C C S S
TSTMS S S S S S S S S
IAZ042-282100-
DUBUQUE-DUBUQUE IA
42.41N 90.70W ELEV. 1072 FT
155 AM CDT FRI AUG 28 2026
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 82 62 79 68 86
TEMP 60 58 72 79 82 77 68 64 63 64 70 73 78 77 73 71 70 69 75 83 86 82
DEWPT 55 55 61 59 60 62 59 57 57 58 62 63 65 63 62 60 60 60 64 67 71 69
RH 84 90 68 50 47 60 73 78 81 81 76 71 64 62 68 68 71 73 69 59 61 65
WIND DIR W N W W SW SW S S S S S S S S S S S S S S S S
WIND SPD 1 0 1 5 5 2 4 5 8 8 10 12 14 14 14 13 13 14 14 14 12 11
CLOUDS FW FW FW FW FW SC SC FW FW B1 B2 B2 SC B1 B1 SC SC B1 SC SC SC B1
POP 12HR 0 0 40 20 20
QPF 12HR 0 0 0.01 0 0
RAIN SHWRS C C S S S S S S S
TSTMS S S S
OBVIS PF
HEAT INDEX 82 85 91 85
MAX HEAT 82 86 91
DATE MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 72 87 72 87 69 87 70 86
TEMP 75 72 84 83 76 72 84 81 73 70 84 83 74 71 84 82
DEWPT 64 63 70 71 67 67 70 70 66 66 71 71 67 67 71 70
PWIND DIR S S SW S S S SE S
WIND CHAR GN GN LT LT LT LT LT GN
AVG CLOUDS B1 B1 B1 SC SC SC SC SC SC SC SC SC FW FW SC SC
POP 12HR 40 20 30 20 50 10 20 20
RAIN SHWRS C S C S C C S S
TSTMS C S C S S S S S
ILZ002-282100-
FREEPORT-STEPHENSON IL
42.25N 89.58W ELEV. 859 FT
155 AM CDT FRI AUG 28 2026
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 82 59 80 67 86
TEMP 58 56 73 80 81 78 66 63 61 61 72 76 78 77 71 70 69 67 75 83 86 82
DEWPT 57 56 63 60 60 63 60 59 58 58 63 64 65 64 63 61 59 60 65 67 70 70
RH 96100 71 51 49 60 81 87 90 90 73 66 64 64 76 73 70 78 71 59 59 67
WIND DIR S N W W SW SW S S S S S S S S S S S S S S S S
WIND SPD 1 0 1 4 5 2 2 3 5 5 9 10 12 13 13 11 12 13 14 14 13 11
CLOUDS FW FW CL FW FW SC SC SC SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC B1
POP 12HR 0 0 30 30 20
QPF 12HR 0 0 0 0 0.02
RAIN SHWRS S S S C C S S S S S
TSTMS S S S
OBVIS PF PF
HEAT INDEX 81 82 86 91 86
MAX HEAT 81 82 86 91
DATE MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 71 88 71 88 69 88 69 87
TEMP 73 71 85 84 74 72 85 83 72 69 85 84 72 69 84 82
DEWPT 64 62 70 72 67 66 71 72 67 66 71 72 67 67 72 71
PWIND DIR S S SW SW S SW SE S
WIND CHAR GN GN GN LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC SC SC SC SC SC SC FW SC SC
POP 12HR 30 20 30 20 50 10 20 20
RAIN SHWRS S C S C S C C S S
TSTMS S C S C S S S S S
IAZ052-282100-
CEDAR RAPIDS-LINN IA
41.89N 91.70W ELEV. 862 FT
155 AM CDT FRI AUG 28 2026
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 84 64 83 71 91
TEMP 59 57 71 80 83 79 69 66 66 65 71 75 82 80 75 73 72 71 77 86 91 86
DEWPT 58 56 62 61 61 64 61 59 58 58 62 64 66 65 62 60 59 59 65 67 69 69
RH 96 96 73 52 47 60 76 78 75 78 73 69 58 60 64 64 64 66 67 53 49 57
WIND DIR W N W W SW S S S S S S S S S S S S S S S S S
WIND SPD 2 1 2 4 4 3 4 5 6 8 10 13 16 14 12 11 11 12 13 14 12 12
WIND GUST 26 28 25 25 23
CLOUDS FW FW FW CL FW FW FW FW SC B1 B2 B2 SC SC SC SC B1 SC SC SC SC SC
POP 12HR 0 10 30 10 10
QPF 12HR 0 0 0.01 0 0
RAIN SHWRS C S
OBVIS PF
HEAT INDEX 80 84 84 82 89 96 90
MAX HEAT 82 85 86 89 97
DATE MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 73 92 73 90 71 91 72 91
TEMP 77 73 87 86 77 73 86 85 74 71 87 86 75 72 86 85
DEWPT 64 62 69 71 67 66 70 70 67 66 70 71 68 68 71 71
PWIND DIR S SW S S S S SE S
WIND CHAR GN GN LT LT LT LT LT GN
AVG CLOUDS SC B1 B1 SC SC SC SC SC SC SC SC FW FW SC SC SC
POP 12HR 20 20 30 20 40 10 10 20
RAIN SHWRS S S C S C C S
TSTMS S S C S S S S
IAZ064-282100-
IOWA CITY-JOHNSON IA
41.63N 91.54W ELEV. 668 FT
155 AM CDT FRI AUG 28 2026
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 84 64 84 71 92
TEMP 61 59 73 81 84 81 71 67 66 65 73 78 83 82 77 74 73 71 78 88 92 88
DEWPT 59 58 62 60 60 62 61 60 59 59 62 64 65 63 62 61 60 60 64 67 69 68
RH 93 96 68 49 44 53 71 78 78 81 68 62 55 53 60 64 64 68 62 50 47 52
WIND DIR NW NW SW W SW S S S S S S S S S S S S S S S S S
WIND SPD 1 1 1 4 4 4 4 5 6 8 10 13 14 13 12 11 11 11 13 14 13 12
WIND GUST 24 26
CLOUDS FW FW FW FW FW SC FW FW SC B1 B2 B2 SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 10 20 10 10
QPF 12HR 0 0 0 0 0
OBVIS PF
HEAT INDEX 82 84 82 84 83 90 97 91
MAX HEAT 82 84 86 82 90 97
DATE MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 74 93 74 92 72 93 73 92
TEMP 78 74 89 88 78 74 89 87 76 72 90 88 76 73 89 87
DEWPT 64 62 68 70 68 67 69 69 68 67 70 70 69 68 71 70
PWIND DIR S S S SW S S SE S
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC B1 SC SC SC SC SC SC SC SC SC FW FW SC SC SC
POP 12HR 20 10 20 20 40 20 20 20
RAIN SHWRS S S S S C S S S
TSTMS S S S S S S S
IAZ054-282100-
MAQUOKETA-JACKSON IA
42.06N 90.67W ELEV. 769 FT
155 AM CDT FRI AUG 28 2026
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 84 61 82 68 89
TEMP 58 56 72 80 83 78 67 63 62 63 71 75 80 78 73 71 69 68 76 84 88 83
DEWPT 55 54 60 59 58 60 58 57 56 56 61 62 63 61 60 59 58 58 63 65 69 67
RH 90 93 66 49 43 54 73 81 81 78 71 64 56 56 64 66 68 70 64 53 54 59
WIND DIR N N W W W SW S S S S S S S S S S S S S S S S
WIND SPD 0 0 1 2 2 1 1 2 2 3 4 8 10 9 9 6 6 6 9 9 8 6
CLOUDS FW FW CL FW FW FW SC FW FW SC B2 OV B1 B1 B1 SC SC B1 SC SC SC B1
POP 12HR 0 0 30 10 20
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S S S
TSTMS S S
OBVIS PF
HEAT INDEX 81 83 81 86 92 86
MAX HEAT 81 83 82 86 92
DATE MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 72 90 72 90 69 90 70 90
TEMP 75 72 85 84 75 73 85 84 73 70 85 84 74 71 85 83
DEWPT 62 61 68 70 65 64 68 69 65 63 69 70 66 65 69 69
PWIND DIR S S S SW S S SE S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC SC SC SC SC SC FW FW SC SC
POP 12HR 20 10 30 20 40 10 20 20
RAIN SHWRS S C S C C S S
TSTMS S C S S S S S
IAZ066-282100-
CLINTON-CLINTON IA
41.84N 90.34W ELEV. 708 FT
155 AM CDT FRI AUG 28 2026
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 84 62 83 69 89
TEMP 59 58 72 80 82 80 68 64 63 62 73 77 81 80 73 71 70 69 77 84 88 85
DEWPT 57 56 62 59 58 61 59 59 58 57 62 63 63 61 61 60 59 59 63 65 68 67
RH 93 93 71 49 44 52 73 84 84 84 68 62 54 52 66 68 68 70 62 53 52 55
WIND DIR NW NW W W W SW S S S S S S S S S S S S S S S S
WIND SPD 1 1 2 3 4 1 3 3 4 5 8 10 12 12 12 10 10 10 11 12 11 10
CLOUDS FW FW CL FW FW FW SC FW FW B1 B2 OV B1 B2 B1 B1 B1 B1 B1 SC SC B1
POP 12HR 0 0 10 10 20
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S
TSTMS S
OBVIS PF PF
HEAT INDEX 81 82 81 82 81 86 92 88
MAX HEAT 81 83 83 87 93
DATE MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 72 91 73 91 71 91 72 90
TEMP 76 72 85 86 77 74 87 85 74 71 87 86 75 72 86 85
DEWPT 62 61 68 71 66 65 69 71 67 65 70 71 67 66 70 70
PWIND DIR S S S SW S S SE S
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC SC SC FW SC SC SC SC SC SC
POP 12HR 20 10 30 20 40 10 20 20
RAIN SHWRS S C S C C S S
TSTMS S C S S S S S
ILZ009-282100-
STERLING-WHITESIDE IL
41.75N 89.67W ELEV. 648 FT
155 AM CDT FRI AUG 28 2026
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 84 60 82 68 88
TEMP 59 59 74 81 82 79 68 63 61 62 74 78 80 79 72 71 70 68 77 85 88 84
DEWPT 59 59 65 60 59 64 62 61 59 59 64 64 64 64 64 61 60 60 65 67 70 69
RH 100100 74 49 46 60 81 93 93 90 71 62 58 60 76 71 71 76 67 55 55 61
WIND DIR N N W W SW S S S S S S S S S S S S S S S S S
WIND SPD 0 0 1 3 4 1 1 2 3 4 6 10 11 11 11 10 10 10 11 13 11 11
CLOUDS FW FW CL FW FW FW SC SC FW B1 B1 B2 B2 SC B1 SC B1 B1 SC SC SC B1
POP 12HR 0 0 10 10 10
QPF 12HR 0 0 0 0 0
OBVIS PF PF
HEAT INDEX 82 83 82 88 93 88
MAX HEAT 82 83 83 88 94
DATE MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 72 90 72 91 70 91 70 90
TEMP 75 72 87 85 76 72 87 85 74 71 88 86 74 71 87 84
DEWPT 64 62 69 73 67 67 72 73 68 67 71 73 69 68 72 72
PWIND DIR S S S SW S S SE S
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC SC SC FW SC FW FW FW SC SC
POP 12HR 20 5 30 20 40 10 20 20
RAIN SHWRS S C S C C S S S
TSTMS S C S S S S S S
IAZ068-282100-
DAVENPORT-SCOTT IA
41.62N 90.58W ELEV. 753 FT
155 AM CDT FRI AUG 28 2026
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 83 62 82 70 88
TEMP 60 58 73 80 82 79 68 65 64 63 73 77 80 80 74 72 71 70 77 84 88 84
DEWPT 57 57 61 59 59 61 61 59 58 58 61 62 63 62 61 59 59 59 63 65 68 67
RH 90 96 66 49 46 54 78 81 81 84 66 60 56 54 64 64 66 68 62 53 52 57
WIND DIR NW N W W W SW S S S S S S S S S S S S S S S S
WIND SPD 1 1 2 3 4 2 3 4 6 6 9 11 13 13 13 12 12 12 13 14 12 11
WIND GUST 21 24 25 23
CLOUDS FW FW FW FW FW FW SC FW FW SC B2 OV B1 B1 SC SC SC B1 B1 SC SC SC
POP 12HR 0 0 10 5 10
QPF 12HR 0 0 0 0 0
OBVIS PF PF
HEAT INDEX 80 82 81 80 86 92 87
MAX HEAT 81 83 83 86 92
DATE MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 73 90 73 90 71 91 72 90
TEMP 77 73 85 85 77 73 86 85 75 72 87 86 75 73 86 85
DEWPT 62 61 68 70 66 66 69 70 67 66 69 71 68 67 70 70
PWIND DIR S S S SW S S SE S
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC B1 SC SC SC SC SC SC FW SC FW FW FW SC SC
POP 12HR 20 10 20 20 40 20 10 20
RAIN SHWRS S S S S C S S
TSTMS S S S S S S
ILZ015-282100-
MOLINE-ROCK ISLAND IL
41.46N 90.52W ELEV. 590 FT
155 AM CDT FRI AUG 28 2026
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 85 64 84 71 91
TEMP 62 60 75 81 83 81 70 66 65 64 74 79 82 81 75 73 72 71 78 86 90 87
DEWPT 59 59 63 62 61 63 62 60 59 59 63 65 65 63 62 60 59 60 64 68 70 68
RH 90 96 66 53 47 54 76 81 81 84 69 62 56 54 64 64 64 68 62 55 52 53
WIND DIR N N W SW SW S S S S S S S S S S S S S S S S S
WIND SPD 0 0 2 4 4 3 3 3 5 6 8 12 12 11 12 12 13 13 13 14 12 10
WIND GUST 23 23 24 25 24
CLOUDS FW FW FW FW FW FW SC FW FW SC B2 B2 B1 B1 SC SC SC B1 B1 SC SC B1
POP 12HR 0 0 10 5 10
QPF 12HR 0 0 0 0 0
OBVIS PF PF
HEAT INDEX 82 83 82 84 82 89 95 90
MAX HEAT 82 84 85 81 89 95
DATE MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 75 93 74 92 73 93 74 92
TEMP 78 75 88 88 78 74 88 87 76 74 89 88 77 74 88 87
DEWPT 62 61 70 71 66 66 71 72 68 67 71 72 68 68 72 71
PWIND DIR S S S SW S S S S
WIND CHAR GN GN GN LT LT LT LT LT
AVG CLOUDS SC SC B1 SC SC SC SC SC SC FW FW FW FW FW SC SC
POP 12HR 10 10 20 20 40 20 10 20
RAIN SHWRS S S S C S S
TSTMS S S S S S
ILZ017-282100-
PRINCETON-BUREAU IL
41.37N 89.47W ELEV. 662 FT
155 AM CDT FRI AUG 28 2026
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 83 61 82 68 88
TEMP 60 60 74 81 83 78 67 63 62 62 74 79 81 78 72 70 70 68 77 85 88 83
DEWPT 58 58 63 59 58 62 60 60 58 59 62 62 62 62 61 60 59 59 63 66 67 66
RH 93 93 69 47 43 58 78 90 87 90 66 56 53 58 68 71 68 73 62 53 50 57
WIND DIR N N W W SW SW S S S S S S S S S S S S S S S S
WIND SPD 0 0 1 2 2 1 1 2 3 4 6 9 10 10 10 10 11 11 12 13 12 11
CLOUDS FW FW FW SC FW FW SC SC SC B1 B2 OV B2 SC SC SC B1 B1 SC SC SC SC
POP 12HR 0 0 10 5 10
QPF 12HR 0 0 0 0 0
OBVIS PF PF
HEAT INDEX 81 83 82 87 91 85
MAX HEAT 81 83 82 87 91
DATE MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 72 90 73 91 72 91 72 90
TEMP 75 72 87 85 76 73 88 86 75 73 88 86 75 73 87 85
DEWPT 61 61 68 70 65 65 70 71 67 66 70 70 67 66 70 70
PWIND DIR S S S SW S SW S S
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC B1 SC SC FW SC SC SC SC FW FW FW FW FW FW SC
POP 12HR 10 5 20 20 40 20 10 20
RAIN SHWRS S S S C S S
TSTMS S S S S S S
IAZ087-282100-
FAIRFIELD-JEFFERSON IA
41.05N 91.97W ELEV. 799 FT
155 AM CDT FRI AUG 28 2026
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 84 64 85 72 93
TEMP 61 59 74 81 82 80 69 66 66 66 73 80 84 83 76 74 73 72 79 88 93 89
DEWPT 60 59 65 63 63 65 62 60 59 59 64 65 66 64 62 60 59 60 66 68 68 67
RH 97100 74 54 53 60 78 81 78 78 73 60 55 53 62 62 62 66 64 52 44 48
WIND DIR W W W W S SE SE S S S S S S S S S S S S S S S
WIND SPD 1 1 1 2 2 2 5 6 8 9 10 13 16 12 13 12 13 13 14 14 14 11
WIND GUST 24 23
CLOUDS FW FW CL FW FW FW FW FW SC B2 B2 OV SC SC SC SC SC SC SC SC SC FW
POP 12HR 0 5 10 10 10
QPF 12HR 0 0 0 0 0
OBVIS PF PF
HEAT INDEX 82 83 82 81 86 84 92 97 92
MAX HEAT 83 84 82 87 82 92 97
DATE MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 75 94 75 93 72 94 74 93
TEMP 78 75 90 89 78 75 90 88 76 73 91 89 77 74 90 88
DEWPT 62 62 68 70 67 66 70 70 67 67 70 70 68 68 71 72
PWIND DIR S SW S SW S SW S S
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC FW SC SC SC FW FW SC FW FW SC SC SC
POP 12HR 10 5 20 20 30 20 20 20
RAIN SHWRS S S S C S S S
TSTMS S S S S S S
IAZ089-282100-
BURLINGTON-DES MOINES IA
40.79N 91.12W ELEV. 698 FT
155 AM CDT FRI AUG 28 2026
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 83 62 84 70 91
TEMP 62 61 74 80 83 79 69 65 64 64 73 79 82 81 75 73 72 71 77 86 91 87
DEWPT 60 60 64 62 62 63 62 60 59 59 63 64 65 62 61 59 59 59 64 67 68 66
RH 93 97 71 54 49 58 78 84 84 84 71 60 56 53 62 62 64 66 64 53 47 50
WIND DIR NW N W W S SE SE S S S S S S S S S S S S S S S
WIND SPD 1 0 1 1 1 1 3 4 5 6 8 11 11 10 11 11 11 11 12 12 11 10
WIND GUST 21 21 21 23 21 23 23 21
CLOUDS FW CL FW FW FW FW FW FW FW SC B2 B2 B1 SC SC SC B1 B1 SC SC SC FW
POP 12HR 0 0 5 10 10
QPF 12HR 0 0 0 0 0
OBVIS PF PF
HEAT INDEX 81 83 84 82 89 94 89
MAX HEAT 81 84 85 89 95
DATE MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 74 93 75 93 73 93 74 92
TEMP 78 74 88 88 79 75 89 87 77 74 89 88 78 75 89 87
DEWPT 60 61 68 70 65 65 70 71 67 67 70 71 67 68 71 71
PWIND DIR S S S SW S SW S S
WIND CHAR GN GN GN LT LT LT LT LT
AVG CLOUDS SC SC SC SC FW SC FW FW FW FW FW FW FW FW SC SC
POP 12HR 10 5 10 20 30 20 10 20
RAIN SHWRS S S C S S
TSTMS S S S
MOZ009-282100-
MEMPHIS-SCOTLAND MO
40.46N 92.17W ELEV. 813 FT
155 AM CDT FRI AUG 28 2026
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 84 63 87 72 94
TEMP 61 60 76 82 84 80 69 66 65 65 75 81 85 83 76 75 72 72 80 89 94 90
DEWPT 60 59 65 64 63 64 62 60 58 58 64 65 66 64 61 59 58 59 64 68 68 66
RH 97 96 69 55 49 58 78 81 78 78 69 58 53 53 60 58 61 64 58 50 43 45
WIND DIR N N N N N SE SE S S S S S S S S S S S S S S S
WIND SPD 0 0 0 0 0 1 2 3 4 4 8 10 11 9 10 9 9 10 11 12 12 8
WIND GUST 14 18 19 23 21 21 21 23
CLOUDS FW CL CL FW FW FW FW FW SC B1 B2 B2 SC FW SC SC SC SC SC SC SC FW
POP 12HR 0 5 5 10 10
QPF 12HR 0 0 0 0 0
OBVIS PF
HEAT INDEX 83 85 82 83 87 84 81 93 99 93
MAX HEAT 83 85 83 88 82 93 99
DATE MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 76 95 75 95 74 95 75 95
TEMP 79 76 91 91 79 76 92 89 78 75 92 90 79 76 91 89
DEWPT 61 60 68 69 65 64 70 70 67 67 71 70 67 67 71 71
PWIND DIR S SW S SW S SW S SW
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW FW FW FW SC FW FW FW SC SC SC
POP 12HR 5 5 10 10 20 20 20 20
RAIN SHWRS S S S S
TSTMS S S S
IAZ099-282100-
KEOKUK-LEE IA
40.47N 91.43W ELEV. 671 FT
155 AM CDT FRI AUG 28 2026
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 84 63 86 71 93
TEMP 62 61 75 81 83 78 69 66 64 64 74 81 85 82 75 74 72 71 79 88 93 88
DEWPT 61 60 65 64 63 65 62 60 59 59 64 65 65 63 60 59 59 59 65 67 67 66
RH 97 97 71 56 51 64 78 81 84 84 71 58 51 53 60 59 64 66 62 50 43 48
WIND DIR W NW W N E E SE SE S S S S S S S S S S S S S S
WIND SPD 1 1 1 1 1 2 3 4 4 5 8 11 11 9 11 11 10 10 11 12 11 9
WIND GUST 21 21 20
CLOUDS FW FW FW FW FW FW FW FW FW SC B2 B2 B1 FW SC SC SC B1 SC SC SC FW
POP 12HR 0 0 5 10 10
QPF 12HR 0 0 0 0 0
OBVIS PF PF
HEAT INDEX 83 84 83 87 83 91 97 90
MAX HEAT 83 84 83 87 91 97
DATE MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 74 95 75 94 74 95 75 94
TEMP 79 74 91 89 79 75 90 88 77 75 91 89 78 76 91 88
DEWPT 60 60 68 69 64 64 70 70 67 66 70 70 67 67 71 71
PWIND DIR S S S SW S SW S SW
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC FW SC FW SC FW FW FW FW FW FW SC SC
POP 12HR 5 5 10 10 20 20 10 20
RAIN SHWRS S S S
TSTMS S
ILZ035-282100-
MACOMB-MCDONOUGH IL
40.52N 90.65W ELEV. 707 FT
155 AM CDT FRI AUG 28 2026
DATE FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 82 60 83 69 90
TEMP 61 59 75 80 81 78 68 64 62 61 74 80 82 80 74 72 70 69 77 86 90 86
DEWPT 60 59 66 63 63 65 61 60 59 59 65 65 66 64 61 59 59 59 66 67 68 67
RH 97100 74 56 54 64 78 87 90 93 74 60 58 58 64 64 68 70 69 53 49 53
WIND DIR N N N N N N N SE SE S S S S S S S S S S S S S
WIND SPD 0 0 0 0 1 0 0 1 1 2 5 10 10 8 9 9 10 9 12 13 11 9
WIND GUST 19 21 23 20
CLOUDS FW FW CL FW FW FW FW FW FW SC B1 B2 B2 FW SC SC B1 B1 SC SC FW FW
POP 12HR 0 0 5 5 5
QPF 12HR 0 0 0 0 0
OBVIS PF PF
HEAT INDEX 82 83 81 84 82 89 94 89
MAX HEAT 82 83 82 85 89 95
DATE MON 08/31/26 TUE 09/01/26 WED 09/02/26 THU 09/03/26
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 73 93 74 93 73 93 73 93
TEMP 78 73 89 88 79 75 90 88 78 74 91 89 78 74 89 88
DEWPT 60 59 69 70 64 64 70 72 67 66 71 71 67 66 71 72
PWIND DIR S S S SW S SW S S
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC FW SC FW FW FW SC FW FW FW FW SC FW
POP 12HR 5 5 10 10 20 20 10 20
RAIN SHWRS S S S
TSTMS S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page