371  
FOUS53 KDVN 240202  
PFMDVN  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
901 PM CDT SAT MAY 23 2026  
 
IAZ040-240900-  
INDEPENDENCE-BUCHANAN IA  
42.45N 91.93W ELEV. 977 FT  
901 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 50 80 56 84 59  
TEMP 62 56 51 53 69 77 79 78 66 60 58 58 72 82 84 81 69 64 61 61  
DEWPT 52 49 48 49 54 53 53 55 53 51 51 52 59 59 59 60 57 55 57 58  
RH 70 77 89 86 59 43 41 45 63 72 77 80 64 46 43 49 66 73 87 90  
WIND DIR NW NW NW SW SW SW SW S S S S S S S S S S S S SE  
WIND SPD 5 5 3 2 4 6 11 9 8 8 6 8 9 13 13 9 8 8 6 6  
CLOUDS B1 B1 FW CL FW CL CL CL FW FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 5 5 5  
QPF 12HR 0 0 0 0 0  
HEAT INDEX 82 81  
MAX HEAT 80 82 84  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 61 82 61 82 57 78 53 77  
TEMP 83 82 65 64 80 79 66 62 79 79 63 57 75 75 59 54 73 75  
DEWPT 63 62 58 60 67 64 60 58 64 62 55 51 58 56 49 48 55 54  
PWIND DIR SE E E E E E E E E  
WIND CHAR GN LT GN GN GN GN GN GN GN  
AVG CLOUDS FW SC SC SC SC B1 B1 B1 B1 B1 B2 B1 SC SC B1 SC SC SC  
POP 12HR 5 10 30 30 30 20 20 10 10  
RAIN SHWRS S C C C C S S S S  
TSTMS C C C S  
 
 
IAZ042-240900-  
DUBUQUE-DUBUQUE IA  
42.41N 90.70W ELEV. 1072 FT  
901 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 54 80 57 85 60  
TEMP 64 59 55 56 70 76 79 78 66 61 58 59 73 82 85 82 71 64 61 63  
DEWPT 56 55 52 52 54 52 53 55 51 51 51 53 58 58 57 58 55 55 56 59  
RH 75 87 90 86 57 43 41 45 58 70 77 80 59 44 39 44 57 73 84 87  
WIND DIR W NW NW NW NW W W SW S S S S S S S S S S S S  
WIND SPD 3 5 4 4 1 5 6 5 4 5 5 5 8 11 10 6 6 5 4 4  
CLOUDS B2 OV B1 FW CL FW FW CL CL FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 5 0 0 0 5  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS  
TSTMS  
HEAT INDEX 82 82  
MAX HEAT 80 82 84  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 63 83 62 83 57 78 54 78  
TEMP 83 83 66 65 79 79 66 62 78 79 63 58 74 75 58 56 73 76  
DEWPT 61 60 58 61 66 63 59 58 63 60 52 51 56 52 47 48 53 51  
PWIND DIR SE E E E E E NE E E  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS FW SC SC SC B1 B1 B1 SC B1 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 5 20 40 40 20 20 20 20 10  
RAIN SHWRS S C C C C S S S S S S  
TSTMS S C S  
 
 
ILZ002-240900-  
FREEPORT-STEPHENSON IL  
42.25N 89.58W ELEV. 859 FT  
901 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 56 81 56 86 60  
TEMP 65 61 58 58 70 76 80 79 66 61 57 59 74 82 85 84 70 64 60 62  
DEWPT 60 59 57 56 56 52 52 55 52 52 51 54 59 58 56 59 56 55 56 58  
RH 84 93 96 93 61 43 38 44 61 72 80 83 59 44 37 43 61 73 87 87  
WIND DIR S S NW NW N NW W W S S S S S S S S S S S S  
WIND SPD 2 2 3 3 4 4 5 3 1 2 2 4 6 9 9 5 4 4 2 2  
CLOUDS B2 B2 B2 B2 FW CL FW CL FW FW CL FW FW FW FW FW FW SC FW FW  
POP 12HR 20 0 0 0 0  
QPF 12HR 0.01 0 0 0 0  
RAIN SHWRS S S  
TSTMS S  
HEAT INDEX 80 80 82 84  
MAX HEAT 80 83 86 81  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 63 83 60 84 56 78 52 78  
TEMP 84 84 66 65 80 81 65 62 80 80 60 58 76 76 56 55 73 76  
DEWPT 61 61 58 61 67 64 58 58 64 59 50 51 55 51 46 49 53 52  
PWIND DIR SE E E E E NE E E NE  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 SC B1 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 5 20 40 30 20 10 10 10 10  
RAIN SHWRS S S C C C S S  
TSTMS S S S  
 
 
IAZ052-240900-  
CEDAR RAPIDS-LINN IA  
41.89N 91.70W ELEV. 862 FT  
901 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 52 81 56 85 60  
TEMP 63 59 54 55 70 76 80 79 67 61 58 58 74 82 85 83 71 65 61 62  
DEWPT 53 51 49 50 55 52 53 54 52 51 51 53 60 59 58 59 56 56 57 59  
RH 70 75 83 83 59 43 39 42 59 70 77 83 62 46 40 44 59 73 87 90  
WIND DIR W NW NW N SW SW SW S S S S S S S S S S S SE SE  
WIND SPD 4 4 3 2 2 4 8 6 4 4 4 5 6 10 11 8 6 5 4 4  
CLOUDS B2 B1 FW FW FW CL FW CL FW FW CL FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
HEAT INDEX 80 80 82 83  
MAX HEAT 80 82 85 81  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 63 82 62 83 59 79 55 79  
TEMP 83 83 67 65 78 79 67 63 79 80 65 59 76 77 61 56 74 77  
DEWPT 63 61 59 62 68 65 61 60 66 63 56 52 59 56 50 49 55 54  
PWIND DIR SE E E E E E E E E  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS FW SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 5 20 60 30 30 20 20 10 10  
RAIN SHWRS S C L C C C S S S S  
TSTMS S S C C S C S S  
 
 
IAZ064-240900-  
IOWA CITY-JOHNSON IA  
41.63N 91.54W ELEV. 668 FT  
901 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 54 82 56 86 60  
TEMP 65 60 55 56 71 77 81 81 69 63 58 58 75 83 86 84 73 66 61 63  
DEWPT 54 52 50 51 54 51 51 53 52 52 51 54 59 57 56 58 57 57 57 59  
RH 68 75 83 83 55 40 35 38 55 67 77 86 58 41 36 41 57 73 87 87  
WIND DIR W NW NW NW W W SW S S S S S S S S S S S SE SE  
WIND SPD 3 3 1 1 1 2 5 5 3 1 1 1 5 10 10 8 6 3 1 2  
CLOUDS B2 B2 SC FW FW CL CL CL FW FW CL FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
HEAT INDEX 81 84  
MAX HEAT 81 82 85 81  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 64 82 63 83 59 79 55 79  
TEMP 84 84 70 65 79 80 69 64 80 81 67 59 76 77 63 56 75 77  
DEWPT 61 61 61 63 67 65 63 61 65 63 57 53 58 56 51 50 54 53  
PWIND DIR SE E E E E E E E E  
WIND CHAR LT LT GN LT GN GN GN LT GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B1 SC SC SC SC SC  
POP 12HR 5 30 60 40 40 20 20 10 10  
RAIN SHWRS C C L C C S C S S S S  
TSTMS C S C C S S C S S  
 
 
IAZ054-240900-  
MAQUOKETA-JACKSON IA  
42.06N 90.67W ELEV. 769 FT  
901 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 55 82 57 87 61  
TEMP 64 59 56 57 71 77 81 80 66 60 57 59 75 83 87 84 71 63 61 63  
DEWPT 56 54 51 51 53 50 50 52 50 50 49 52 57 55 54 56 53 54 55 57  
RH 75 83 83 80 53 39 34 38 56 69 75 78 54 38 32 38 53 72 81 81  
WIND DIR W W NW NW N W W SW S S S S S S S S S S S SE  
WIND SPD 1 2 2 1 1 2 2 2 1 1 1 1 3 6 5 3 3 2 1 1  
CLOUDS B2 B2 B2 FW CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS  
TSTMS  
HEAT INDEX 80  
MAX HEAT 81 82 85 80  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 64 84 62 85 57 80 54 80  
TEMP 84 84 66 66 80 81 65 62 80 82 62 58 76 77 58 56 74 78  
DEWPT 59 59 57 61 65 62 59 57 62 60 51 50 55 52 46 48 52 51  
PWIND DIR SE E E E E E NE E E  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC B1 SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 5 20 50 40 30 20 20 10 10  
RAIN SHWRS S C C C C S C S S S  
TSTMS C C S S  
 
 
IAZ066-240900-  
CLINTON-CLINTON IA  
41.84N 90.34W ELEV. 708 FT  
901 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 56 82 56 87 61  
TEMP 66 62 57 58 71 77 81 80 68 62 57 59 75 83 86 85 72 65 61 63  
DEWPT 58 56 54 54 54 51 50 53 51 50 51 53 58 56 55 57 55 54 56 58  
RH 75 81 90 86 55 40 34 39 54 65 80 80 55 40 35 39 55 68 84 84  
WIND DIR W W NW N N NW W SW S S S S S S S S S S SE SE  
WIND SPD 2 3 4 3 3 3 3 3 3 3 2 3 4 8 9 6 5 3 3 3  
CLOUDS B2 B2 B2 SC CL CL CL CL CL FW FW CL FW FW FW FW FW FW FW SC  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS  
TSTMS  
HEAT INDEX 80  
MAX HEAT 81 82 86 81  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 64 84 62 85 58 80 54 80  
TEMP 84 84 68 66 80 82 67 63 80 82 64 59 76 77 59 56 75 78  
DEWPT 60 60 58 62 66 64 59 59 64 61 51 52 56 53 47 49 53 52  
PWIND DIR SE E E E E E E E E  
WIND CHAR LT LT GN LT GN GN GN GN GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 SC B1 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 5 20 60 40 30 20 20 10 10  
RAIN SHWRS S S C L C C S C S S S  
TSTMS S S C C S S  
 
 
ILZ009-240900-  
STERLING-WHITESIDE IL  
41.75N 89.67W ELEV. 648 FT  
901 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 57 81 56 85 59  
TEMP 66 63 58 59 70 77 81 79 67 61 57 58 75 83 85 83 71 64 60 62  
DEWPT 61 60 58 58 57 53 52 55 53 52 52 55 60 58 56 59 57 56 57 59  
RH 84 90100 96 63 43 37 44 61 72 83 90 60 43 37 44 61 75 90 90  
WIND DIR W SW NW NW N N NW W S S SE SE S S S S SE SE SE SE  
WIND SPD 1 2 3 2 3 4 3 1 1 1 1 2 4 6 6 4 3 3 2 2  
CLOUDS B2 B2 B2 B1 FW CL CL CL CL FW CL CL CL FW FW FW FW SC FW FW  
POP 12HR 20 5 0 0 0  
QPF 12HR 0.02 0 0 0 0  
RAIN SHWRS S S  
TSTMS S  
HEAT INDEX 80 83  
MAX HEAT 80 82 84 80  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 63 83 61 83 57 78 53 79  
TEMP 84 83 67 65 80 80 66 62 80 79 62 58 75 74 57 56 74 76  
DEWPT 62 62 60 63 68 66 60 60 66 62 52 53 57 53 48 51 54 53  
PWIND DIR SE E E E E E NE E NE  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 5 30 50 40 20 20 20 10 10  
RAIN SHWRS S C C C C C S S S S  
TSTMS S S C S  
 
 
IAZ068-240900-  
DAVENPORT-SCOTT IA  
41.62N 90.58W ELEV. 753 FT  
901 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 57 82 58 87 62  
TEMP 66 62 58 59 72 78 81 81 69 63 59 60 77 85 87 85 73 67 62 64  
DEWPT 57 56 54 53 52 49 48 50 50 50 51 53 56 54 52 54 54 55 57 58  
RH 73 81 86 80 49 36 32 34 51 62 75 78 48 35 30 35 51 65 84 81  
WIND DIR W W NW N N N W SW S S S S S S S S S S SE SE  
WIND SPD 3 4 5 4 3 3 4 5 3 3 3 4 6 9 10 9 6 4 3 4  
CLOUDS B2 B2 B1 SC CL CL CL CL CL SC FW CL CL FW FW FW FW SC FW SC  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS  
TSTMS  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 65 83 64 85 60 80 56 80  
TEMP 85 84 69 67 80 80 68 65 81 82 65 60 77 77 61 58 76 78  
DEWPT 58 58 59 63 66 64 60 60 64 61 53 52 56 52 47 49 52 50  
PWIND DIR SE E E E E E NE E E  
WIND CHAR GN LT GN GN GN GN GN GN GN  
AVG CLOUDS SC B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 SC B1 SC SC SC  
POP 12HR 5 30 60 40 30 20 20 10 10  
RAIN SHWRS C L L C C S C S S S  
TSTMS S S C C S C S  
 
 
ILZ015-240900-  
MOLINE-ROCK ISLAND IL  
41.46N 90.52W ELEV. 590 FT  
901 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 58 83 58 88 63  
TEMP 67 63 59 60 72 79 82 81 70 64 59 61 77 85 87 85 74 67 63 65  
DEWPT 59 57 55 55 55 52 50 52 51 51 52 54 58 57 56 57 55 56 57 59  
RH 75 81 87 84 55 39 33 37 51 63 78 78 52 39 35 39 51 68 81 81  
WIND DIR W W W NW N N NW SW S S S S S S S S S SE SE SE  
WIND SPD 2 3 3 2 2 3 3 4 2 2 2 3 4 8 8 6 4 3 2 3  
CLOUDS B2 B2 B2 B1 CL CL CL CL CL FW FW CL CL FW FW FW FW SC FW SC  
POP 12HR 10 5 0 0 0  
QPF 12HR 0.01 0 0 0 0  
RAIN SHWRS  
TSTMS  
HEAT INDEX 81  
MAX HEAT 81 84 86 81  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 66 84 64 85 60 81 56 80  
TEMP 86 84 70 68 81 80 69 64 81 81 66 60 78 78 62 57 76 78  
DEWPT 61 60 61 64 68 66 62 61 67 63 55 53 58 55 49 50 55 53  
PWIND DIR SE E E E E E NE E E  
WIND CHAR LT LT GN LT GN GN GN GN GN  
AVG CLOUDS SC B1 B1 B1 B2 B1 B1 B1 B2 B1 B2 B1 B1 SC B1 SC SC SC  
POP 12HR 10 30 70 40 30 20 20 10 10  
RAIN SHWRS S C L L C C C C S S S  
TSTMS S S S C C S C S  
 
 
ILZ017-240900-  
PRINCETON-BUREAU IL  
41.37N 89.47W ELEV. 662 FT  
901 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 59 80 56 84 61  
TEMP 67 64 60 61 71 77 79 78 67 61 57 59 75 82 84 82 70 64 61 63  
DEWPT 59 57 56 57 55 52 49 52 50 49 50 53 57 55 54 55 54 54 55 57  
RH 75 78 87 87 57 42 35 40 54 65 77 80 54 40 36 40 57 70 81 81  
WIND DIR SW SW W NW N N N NW SE SE SE SE S S S S SE SE SE E  
WIND SPD 3 3 3 4 4 5 4 2 2 1 1 2 4 8 8 4 4 3 2 3  
CLOUDS B2 B2 B2 B1 SC CL CL CL CL FW CL CL FW FW FW SC SC SC SC SC  
POP 12HR 30 20 0 0 0  
QPF 12HR 0.01 0 0 0 0  
RAIN SHWRS S C C S  
TSTMS S S  
HEAT INDEX 82  
MAX HEAT 80 82 83  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 64 82 62 82 58 78 55 77  
TEMP 82 81 68 67 79 78 66 64 79 78 62 60 76 74 59 56 74 74  
DEWPT 60 59 59 62 66 64 59 59 64 60 50 52 55 51 46 49 52 50  
PWIND DIR E E E E E E E E NE  
WIND CHAR LT LT GN LT GN GN GN GN GN  
AVG CLOUDS SC B1 B1 B1 B2 B1 B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 10 40 60 50 30 20 20 10 10  
RAIN SHWRS S C L L C C S C S S S  
TSTMS S S S C C C S  
 
 
IAZ087-240900-  
FAIRFIELD-JEFFERSON IA  
41.05N 91.97W ELEV. 799 FT  
901 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 54 82 56 86 60  
TEMP 63 60 55 56 71 77 80 80 67 62 57 59 75 83 85 83 71 65 61 63  
DEWPT 55 53 51 52 55 52 52 54 52 53 53 56 61 59 58 59 58 59 59 61  
RH 75 78 86 86 57 42 38 41 59 72 86 90 62 44 40 44 63 81 93 93  
WIND DIR W NW NW N N S S S S S S S S S S SE S S SE E  
WIND SPD 4 5 4 3 1 3 5 5 5 5 4 5 8 10 11 9 8 5 4 5  
CLOUDS B2 B2 SC FW CL CL CL CL CL FW CL FW FW FW FW FW SC SC SC SC  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
HEAT INDEX 80 80 83 85 83  
MAX HEAT 81 83 85 80  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 63 81 62 83 60 80 56 79  
TEMP 83 82 68 66 78 78 66 64 79 79 67 60 77 77 63 57 74 76  
DEWPT 63 62 63 65 69 67 64 64 68 66 60 57 62 60 54 52 57 56  
PWIND DIR SE E E E E E E E E  
WIND CHAR GN LT GN LT GN GN GN GN GN  
AVG CLOUDS SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC  
POP 12HR 5 40 60 60 50 30 30 20 10  
RAIN SHWRS C L L L C S C C C S C S S  
TSTMS C S C C S S C C S S  
 
 
IAZ089-240900-  
BURLINGTON-DES MOINES IA  
40.79N 91.12W ELEV. 698 FT  
901 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 57 82 57 85 61  
TEMP 65 62 58 59 72 78 81 80 68 63 59 59 76 83 85 82 71 65 62 63  
DEWPT 59 57 54 54 56 52 51 53 53 54 54 55 60 59 58 58 58 59 59 60  
RH 81 84 86 83 57 40 35 39 59 72 83 87 58 44 40 44 63 81 90 90  
WIND DIR W W NW N NE NE E S S S S SE S S S S SE SE SE E  
WIND SPD 3 4 4 3 2 2 3 4 4 3 1 3 5 9 9 8 5 4 3 5  
CLOUDS OV OV B2 SC CL CL CL CL CL CL CL FW CL FW FW SC SC SC SC SC  
POP 12HR 20 0 0 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S  
TSTMS  
HEAT INDEX 80 83 82  
MAX HEAT 81 83 84  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 64 82 63 83 60 79 56 78  
TEMP 83 81 69 64 78 78 69 64 80 79 67 60 76 76 63 57 74 76  
DEWPT 62 62 64 64 68 67 65 63 68 65 59 56 61 58 53 52 56 55  
PWIND DIR E E E E E E E E E  
WIND CHAR GN LT GN LT GN GN GN GN GN  
AVG CLOUDS SC B1 B1 B2 B1 B1 B1 B2 B2 B2 B1 B2 B1 B1 B1 B1 SC SC  
POP 12HR 10 50 70 60 50 30 20 20 10  
RAIN SHWRS S C L L L C S C C S S S S S  
TSTMS S C S C C S S C C S  
 
 
MOZ009-240900-  
MEMPHIS-SCOTLAND MO  
40.46N 92.17W ELEV. 813 FT  
901 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 54 82 56 85 60  
TEMP 63 60 56 56 72 78 81 80 66 61 58 59 76 83 85 82 70 64 61 63  
DEWPT 57 55 52 53 55 55 54 55 54 55 54 57 61 60 60 61 60 60 60 62  
RH 81 84 86 90 55 45 39 42 65 81 86 93 60 46 43 49 71 87 97 97  
WIND DIR NW NW NW NW N NE SE SE S S S S S S SE SE SE SE SE E  
WIND SPD 2 2 1 1 0 3 3 3 3 1 1 1 4 8 8 6 3 2 1 2  
CLOUDS OV B2 SC FW CL CL CL CL FW FW FW FW FW FW FW FW SC SC SC SC  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS  
TSTMS  
HEAT INDEX 81 80 83 85 82  
MAX HEAT 81 83 85  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 63 81 63 82 61 79 57 79  
TEMP 82 80 68 64 78 78 67 65 79 78 67 62 76 76 63 58 75 76  
DEWPT 65 65 64 64 69 69 65 65 69 68 62 59 64 63 55 54 59 59  
PWIND DIR E E E E E E E E E  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 B2 B2 B1 B1 B2 B2 B2 B1 B2 B2 B1 B1 B1 B1 SC  
POP 12HR 10 50 70 50 50 40 30 20 20  
RAIN SHWRS S C L L C C C C C C S C S S S S  
TSTMS S C S C C S S C C C S  
 
 
IAZ099-240900-  
KEOKUK-LEE IA  
40.47N 91.43W ELEV. 671 FT  
901 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 57 82 57 85 61  
TEMP 64 62 58 59 71 77 80 79 67 62 59 59 75 82 84 81 70 65 62 63  
DEWPT 60 58 55 55 58 55 53 56 55 56 55 57 62 60 60 61 60 60 61 61  
RH 87 87 90 87 63 47 39 45 65 81 87 93 64 47 44 51 71 84 97 93  
WIND DIR W W NW N NE NE E SE S S S SE S S S SE SE SE E E  
WIND SPD 3 3 3 3 2 3 2 3 3 2 2 3 4 8 8 5 4 4 3 4  
CLOUDS B2 B2 B1 SC CL CL CL CL CL FW FW FW FW FW SC SC SC SC SC SC  
POP 12HR 30 0 0 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS C  
TSTMS C  
HEAT INDEX 80 82 84 82  
MAX HEAT 81 82 84  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 65 81 64 83 62 80 58 79  
TEMP 81 79 70 66 78 77 69 65 79 79 67 62 76 76 63 59 74 76  
DEWPT 65 64 65 65 69 68 66 65 69 67 62 58 62 60 55 54 58 57  
PWIND DIR E E E E E E E E E  
WIND CHAR LT LT GN LT LT LT GN LT GN  
AVG CLOUDS SC B1 B1 B2 B2 B1 B1 B2 B2 B2 B1 B2 B2 B1 B1 B1 SC SC  
POP 12HR 10 50 70 50 50 30 30 20 10  
RAIN SHWRS C C L L C C S C C C S C S S  
TSTMS C C S C C S S C C S  
 
 
ILZ035-240900-  
MACOMB-MCDONOUGH IL  
40.52N 90.65W ELEV. 707 FT  
901 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 58 81 56 84 61  
TEMP 66 64 60 60 71 78 81 79 66 62 58 59 74 82 84 81 70 66 62 62  
DEWPT 63 61 58 57 60 57 55 58 56 55 55 57 63 62 61 63 61 60 60 61  
RH 90 90 93 90 68 48 41 49 70 78 90 93 69 51 46 54 73 81 93 97  
WIND DIR W W NW NW N NE N E S S N SE S S S SE SE SE E E  
WIND SPD 2 2 2 2 2 2 2 1 1 1 0 1 2 8 8 4 2 2 2 2  
CLOUDS B2 B2 B2 B1 CL CL CL CL CL CL CL FW FW SC SC SC SC SC SC B1  
POP 12HR 40 5 0 0 0  
QPF 12HR 0.07 0 0 0 0  
RAIN SHWRS S S S  
TSTMS S S  
HEAT INDEX 81 82 84 82  
MAX HEAT 81 83 84  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 63 83 60 79 56 78  
TEMP 81 79 70 65 78 78 69 64 80 79 67 60 76 76 62 57 73 75  
DEWPT 66 66 65 65 70 70 66 64 70 68 60 57 63 61 54 53 58 58  
PWIND DIR E E E E E E NE E E  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS B1 B1 B1 B2 B2 B1 B1 B1 B2 B2 B1 B2 B2 B1 B1 B1 SC SC  
POP 12HR 10 50 80 60 50 30 30 20 10  
RAIN SHWRS S C C L D L C S C C S C C S  
TSTMS S C C S C C S S C S S S  
 
 
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