770  
FOUS53 KDVN 210606  
PFMDVN  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
106 AM CDT TUE APR 21 2026  
 
IAZ040-212100-  
INDEPENDENCE-BUCHANAN IA  
42.45N 91.93W ELEV. 977 FT  
106 AM CDT TUE APR 21 2026  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26  
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 78 50 79 58 76  
TEMP 50 49 64 73 78 74 60 55 51 50 64 76 79 75 65 62 60 59 66 74 75 72  
DEWPT 43 43 51 52 51 50 50 48 47 47 54 57 56 56 57 56 56 56 59 59 60 59  
RH 77 80 63 48 39 43 69 77 86 89 70 52 45 52 75 81 87 90 78 59 60 64  
WIND DIR S S W W NW N NE NE E E SE S S S S S S S S S S S  
WIND SPD 12 11 13 11 10 5 5 5 5 6 9 11 14 13 13 13 14 16 20 24 23 19  
WIND GUST 33  
CLOUDS B1 FW FW CL FW FW CL CL CL CL FW FW FW FW FW SC FW SC B1 B2 B2 B2  
POP 12HR 5 0 0 0 30  
QPF 12HR 0 0 0 0 0.01  
RAIN SHWRS C C D  
TSTMS S C C  
 
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26  
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 51 65 42 64 44 63 47 62  
TEMP 62 52 62 61 48 43 61 61 49 44 60 58 50 47 59 59  
DEWPT 58 51 46 42 38 36 39 40 39 39 42 43 43 44 49 49  
PWIND DIR SW NW N N NE E E E  
WIND CHAR BZ GN GN GN GN GN GN BZ  
AVG CLOUDS B2 B2 SC FW FW SC SC B1 B1 SC SC B2 B2 B2 B2 B2  
POP 12HR 90 30 10 10 10 20 50 50  
RAIN SHWRS D L C S C C C C  
TSTMS C S  
 
 
IAZ042-212100-  
DUBUQUE-DUBUQUE IA  
42.41N 90.70W ELEV. 1072 FT  
106 AM CDT TUE APR 21 2026  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26  
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 76 50 78 58 79  
TEMP 49 50 63 71 75 73 62 56 52 51 64 74 78 74 66 62 60 60 68 75 78 75  
DEWPT 41 42 49 53 53 54 51 48 47 47 53 56 56 57 55 55 54 55 58 58 58 58  
RH 74 74 60 53 46 51 67 74 83 86 67 53 47 55 68 78 81 84 70 55 50 55  
WIND DIR S SW SW W W W NW N NE E SE S S S S S S S S S S S  
WIND SPD 12 11 13 12 10 5 4 4 4 5 6 9 10 10 10 11 11 12 18 20 19 17  
WIND GUST 31 31 27  
CLOUDS B1 SC SC FW FW CL CL FW FW FW FW FW FW FW SC FW FW SC SC SC B1 B2  
POP 12HR 10 0 0 0 20  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S S D  
TSTMS S C  
 
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26  
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 57 68 45 65 45 65 48 63  
TEMP 64 58 65 63 50 46 62 62 50 46 62 61 53 49 59 61  
DEWPT 58 55 50 46 40 39 42 42 40 39 43 43 42 43 49 50  
PWIND DIR S W N N NE E E E  
WIND CHAR BZ GN GN GN GN GN GN GN  
AVG CLOUDS B2 B2 B1 SC FW FW SC B1 B1 SC SC B1 B2 B2 B1 B2  
POP 12HR 90 40 10 10 10 20 40 50  
RAIN SHWRS D D C C S C C C C  
TSTMS C S S S  
 
 
ILZ002-212100-  
FREEPORT-STEPHENSON IL  
42.25N 89.58W ELEV. 859 FT  
106 AM CDT TUE APR 21 2026  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26  
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 74 50 77 57 80  
TEMP 48 48 62 70 74 72 61 56 51 50 62 73 76 73 63 60 58 58 68 77 79 76  
DEWPT 39 42 48 53 55 56 54 52 49 47 54 57 56 57 56 55 54 55 58 58 57 58  
RH 71 80 60 55 51 57 78 86 93 89 75 57 50 57 78 84 86 90 70 52 47 54  
WIND DIR S SW SW SW W W W E E E SE SE S S SE S S S S S S S  
WIND SPD 13 12 14 13 11 5 4 4 4 4 5 5 8 6 8 8 8 10 14 19 19 14  
WIND GUST 25  
CLOUDS B1 SC SC B1 SC SC FW FW FW FW SC FW FW FW SC FW FW SC SC SC SC B1  
POP 12HR 20 5 0 0 5  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS C  
TSTMS C  
HEAT INDEX 80  
MAX HEAT 80  
 
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26  
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 59 71 45 67 44 67 48 65  
TEMP 66 60 69 67 52 46 64 63 49 45 64 62 52 49 61 61  
DEWPT 57 58 55 50 44 41 44 44 40 40 43 43 42 44 50 51  
PWIND DIR S W N N NE E E E  
WIND CHAR GN GN GN GN LT GN GN GN  
AVG CLOUDS B1 B2 B2 SC FW SC SC B1 B1 SC SC B1 B2 B2 B2 B2  
POP 12HR 70 50 20 10 10 10 40 50  
RAIN SHWRS C L C C S C C C C  
TSTMS C C S C  
 
 
IAZ052-212100-  
CEDAR RAPIDS-LINN IA  
41.89N 91.70W ELEV. 862 FT  
106 AM CDT TUE APR 21 2026  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26  
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 79 52 79 59 78  
TEMP 51 51 64 73 77 76 63 58 54 52 65 76 79 76 66 63 60 59 67 74 77 75  
DEWPT 43 43 51 54 55 54 53 51 50 50 57 59 59 57 57 56 56 56 59 59 60 59  
RH 74 74 63 51 47 46 70 77 86 93 75 56 50 52 73 78 87 90 75 59 56 58  
WIND DIR S SW SW W W NW N E NE E SW S S S S S S S S S S S  
WIND SPD 11 10 13 13 10 5 5 5 5 5 6 10 11 11 10 10 11 13 17 20 20 18  
WIND GUST 27 31 33 28  
CLOUDS SC SC FW FW FW CL CL CL CL CL FW FW FW FW FW FW FW SC SC B2 B2 B2  
POP 12HR 10 5 0 0 30  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS C C D  
TSTMS S C C  
 
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26  
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 54 68 45 65 46 65 48 65  
TEMP 64 55 65 64 51 46 62 62 51 46 62 62 52 49 60 63  
DEWPT 59 52 48 45 40 39 42 42 41 39 44 44 44 45 51 51  
PWIND DIR S NW N NE NE E E E  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS B2 B2 SC FW FW FW SC B1 B1 SC SC B2 B2 B2 B1 B2  
POP 12HR 90 30 10 10 10 20 50 50  
RAIN SHWRS D D C S S C C C C  
TSTMS C S S S S  
 
 
IAZ064-212100-  
IOWA CITY-JOHNSON IA  
41.63N 91.54W ELEV. 668 FT  
106 AM CDT TUE APR 21 2026  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26  
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 79 54 80 59 80  
TEMP 51 51 65 74 79 77 65 60 56 54 67 76 80 77 67 63 60 59 68 76 79 77  
DEWPT 42 42 50 53 54 54 54 53 51 51 57 57 57 56 56 55 55 55 57 58 58 58  
RH 71 71 58 48 42 45 68 78 83 90 70 52 45 48 68 75 84 87 68 54 49 52  
WIND DIR S S SW W W W N W E S SW S S S S S S S S S S S  
WIND SPD 10 10 13 13 12 6 4 4 4 4 5 9 11 10 10 9 10 11 16 19 19 16  
WIND GUST 31 32 27  
CLOUDS SC FW FW FW FW CL FW CL FW FW FW FW FW FW FW FW FW SC SC B1 B2 B1  
POP 12HR 10 5 0 0 20  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S S D  
TSTMS S C  
HEAT INDEX 80  
MAX HEAT 80 80  
 
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26  
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 56 70 46 67 46 67 49 67  
TEMP 65 57 67 66 52 47 64 65 52 47 64 64 54 50 62 64  
DEWPT 58 53 48 45 40 39 41 42 41 40 43 44 44 46 51 51  
PWIND DIR S NW N NE NE E E E  
WIND CHAR GN GN LT GN LT GN GN GN  
AVG CLOUDS B2 B2 B1 FW FW FW SC B1 SC SC B1 B1 B2 B2 B2 B1  
POP 12HR 90 40 10 10 10 20 50 50  
RAIN SHWRS D D C S S C C C C  
TSTMS C C S S S S  
 
 
IAZ054-212100-  
MAQUOKETA-JACKSON IA  
42.06N 90.67W ELEV. 769 FT  
106 AM CDT TUE APR 21 2026  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26  
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 77 51 79 58 80  
TEMP 48 49 63 72 76 74 61 56 53 51 64 74 79 75 65 62 60 59 68 76 79 75  
DEWPT 40 41 48 53 53 54 52 50 48 47 54 57 55 56 54 54 54 53 57 57 57 57  
RH 74 74 58 51 45 50 72 80 83 86 70 55 44 52 68 75 81 80 68 52 47 54  
WIND DIR S S SW W W NW NW N NE E S S S S S S S S S S S S  
WIND SPD 9 6 10 10 9 3 2 2 2 2 3 5 6 5 5 5 5 8 13 16 17 13  
CLOUDS B1 SC SC FW FW FW FW CL FW FW FW FW FW SC FW FW FW SC SC SC B1 B2  
POP 12HR 10 5 0 0 10  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS L  
TSTMS C  
HEAT INDEX 80  
MAX HEAT 80  
 
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26  
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 56 70 45 67 45 66 47 65  
TEMP 65 57 67 65 51 46 64 63 50 45 63 62 51 49 61 63  
DEWPT 56 55 51 47 40 38 42 43 39 38 43 43 42 43 49 51  
PWIND DIR S W N NE NE E E E  
WIND CHAR GN GN LT GN LT LT LT GN  
AVG CLOUDS B2 B2 B1 SC FW SC SC B1 B1 SC SC B1 B2 B2 B2 B2  
POP 12HR 90 40 10 10 10 10 40 50  
RAIN SHWRS L D C C C C C C  
TSTMS C S S S  
 
 
IAZ066-212100-  
CLINTON-CLINTON IA  
41.84N 90.34W ELEV. 708 FT  
106 AM CDT TUE APR 21 2026  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26  
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 77 52 78 58 80  
TEMP 48 49 64 73 76 74 62 58 54 53 64 74 78 75 65 61 59 59 68 77 80 76  
DEWPT 40 41 47 53 54 55 54 52 51 50 56 58 57 57 56 54 54 54 57 58 57 58  
RH 74 74 54 49 46 51 75 80 90 89 75 57 48 54 73 78 83 83 68 52 45 54  
WIND DIR S S SW SW W W NW NW NE E SW S S S S S S S S S S S  
WIND SPD 11 10 13 14 12 5 5 5 4 4 5 6 9 8 8 8 9 10 14 19 19 16  
CLOUDS B1 SC SC SC SC SC FW FW FW SC SC FW FW FW FW FW FW SC SC SC B1 B2  
POP 12HR 20 10 0 0 10  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S C  
TSTMS C  
HEAT INDEX 80  
MAX HEAT 80  
 
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26  
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 58 71 46 67 46 68 49 66  
TEMP 66 59 68 66 53 47 64 64 51 47 64 63 53 49 62 64  
DEWPT 57 57 53 49 42 40 44 44 40 39 44 44 43 45 51 52  
PWIND DIR S W N NE NE E E E  
WIND CHAR GN GN GN GN LT GN GN GN  
AVG CLOUDS B1 B2 B2 SC FW SC SC B1 B1 SC SC B1 B2 B2 B2 B2  
POP 12HR 80 50 10 10 10 20 40 50  
RAIN SHWRS C D C C S C C C C  
TSTMS C S S S S  
 
 
ILZ009-212100-  
STERLING-WHITESIDE IL  
41.75N 89.67W ELEV. 648 FT  
106 AM CDT TUE APR 21 2026  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26  
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 75 52 77 58 80  
TEMP 48 48 63 71 74 72 62 58 54 52 63 73 77 73 64 61 59 59 68 77 80 76  
DEWPT 41 43 50 54 56 57 56 55 53 52 58 60 59 59 57 56 55 56 59 59 59 59  
RH 77 83 62 55 53 59 81 90 96100 84 64 54 62 78 84 87 90 73 54 49 56  
WIND DIR S S SW SW W W NW SW E E SW S S S S S S S S S S S  
WIND SPD 10 10 13 13 12 5 4 4 3 3 5 5 6 5 5 5 6 8 13 17 18 13  
CLOUDS SC SC SC SC SC SC FW FW SC SC SC FW FW FW SC SC SC SC SC SC SC B1  
POP 12HR 20 10 5 0 5  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S S C  
TSTMS S C  
HEAT INDEX 81  
MAX HEAT 81  
 
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26  
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 59 73 48 67 46 68 50 66  
TEMP 66 60 70 67 54 48 64 64 51 47 65 63 53 51 63 63  
DEWPT 59 60 56 52 47 43 46 45 43 42 46 46 45 47 52 54  
PWIND DIR S W N N NE E E E  
WIND CHAR GN GN LT GN LT GN GN GN  
AVG CLOUDS B1 B2 B2 SC FW SC SC SC B1 SC SC B1 B2 B2 B2 B1  
POP 12HR 70 50 20 10 10 10 40 50  
RAIN SHWRS C L C C S C C C C  
TSTMS C C S C S  
 
 
IAZ068-212100-  
DAVENPORT-SCOTT IA  
41.62N 90.58W ELEV. 753 FT  
106 AM CDT TUE APR 21 2026  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26  
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 77 55 78 59 80  
TEMP 50 51 65 72 76 74 63 60 56 55 65 75 78 75 65 63 60 59 69 77 79 77  
DEWPT 41 41 47 52 54 55 55 54 52 51 56 57 57 57 55 54 54 54 57 57 57 57  
RH 71 68 52 49 46 51 75 81 86 86 73 54 48 54 70 72 81 83 66 50 47 50  
WIND DIR S SW SW SW W W NW W NW E SW S S S S S S S S S S S  
WIND SPD 13 12 16 16 13 8 5 6 5 5 6 8 10 9 9 9 10 11 16 19 20 17  
WIND GUST 29 31 27  
CLOUDS SC FW SC SC SC FW FW FW FW SC FW FW FW FW FW FW FW FW SC SC B1 B1  
POP 12HR 20 10 0 0 10  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS L  
TSTMS C  
HEAT INDEX 80  
MAX HEAT 80  
 
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26  
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 58 71 48 67 46 68 50 66  
TEMP 66 59 68 66 53 48 64 64 52 47 64 63 54 50 62 64  
DEWPT 56 57 52 48 43 40 43 44 40 39 43 44 43 45 51 52  
PWIND DIR S W N NE NE E E E  
WIND CHAR BZ GN GN GN GN GN GN GN  
AVG CLOUDS B1 B2 B1 SC FW SC SC SC B1 SC SC B1 B2 B2 B2 B1  
POP 12HR 90 50 10 10 10 20 50 50  
RAIN SHWRS L D C C S C C C C  
TSTMS C C S S S  
 
 
ILZ015-212100-  
MOLINE-ROCK ISLAND IL  
41.46N 90.52W ELEV. 590 FT  
106 AM CDT TUE APR 21 2026  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26  
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 78 56 79 60 81  
TEMP 52 52 65 74 76 75 65 61 58 56 67 76 79 75 67 63 61 60 70 78 81 77  
DEWPT 42 43 49 54 56 57 57 56 55 53 59 60 59 58 57 56 55 55 59 59 59 58  
RH 69 71 56 50 50 54 75 84 90 90 75 58 50 55 70 78 81 84 68 52 47 52  
WIND DIR SW SW SW SW W W SW SW W S SW SW S S S S S S S S S S  
WIND SPD 11 10 13 13 12 8 5 5 5 5 5 5 8 6 6 6 8 10 13 16 17 13  
WIND GUST 21 20 24 24 23 24 27 29 26  
CLOUDS FW FW SC SC SC SC FW FW FW SC SC SC FW FW FW FW FW FW SC SC B1 B1  
POP 12HR 20 20 5 0 10  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS L  
TSTMS C  
HEAT INDEX 81  
MAX HEAT 81  
 
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26  
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 59 73 49 69 48 69 50 68  
TEMP 67 60 70 67 55 49 66 65 53 48 66 65 55 51 63 66  
DEWPT 58 58 55 50 45 42 46 46 42 41 46 45 45 47 53 54  
PWIND DIR S W N NE NE E E SE  
WIND CHAR GN GN LT GN LT GN GN GN  
AVG CLOUDS B1 B2 B2 SC FW SC SC SC B1 SC SC B1 B2 B2 B2 B1  
POP 12HR 80 50 10 10 10 20 50 50  
RAIN SHWRS L D C C S C C C C  
TSTMS C C S S S S  
 
 
ILZ017-212100-  
PRINCETON-BUREAU IL  
41.37N 89.47W ELEV. 662 FT  
106 AM CDT TUE APR 21 2026  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26  
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 77 57 77 59 81  
TEMP 47 48 63 73 77 73 64 60 57 57 64 73 77 73 65 61 60 59 69 77 81 77  
DEWPT 38 40 46 51 52 54 55 54 52 52 56 58 56 55 54 53 53 53 56 57 55 55  
RH 71 74 54 46 42 51 73 81 83 83 75 59 48 53 68 75 78 80 63 50 41 47  
WIND DIR S S SW SW SW W W W N SE SW S S S S S S S S S S S  
WIND SPD 11 11 14 17 14 10 8 6 6 5 5 5 6 6 6 6 8 9 13 18 18 16  
CLOUDS FW FW SC SC SC SC FW FW SC SC SC SC FW SC FW FW FW SC SC SC SC B1  
POP 12HR 20 20 5 0 5  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S C  
TSTMS S C  
 
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26  
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 73 49 69 47 69 51 69  
TEMP 66 61 70 68 56 49 66 65 52 47 66 65 54 51 63 65  
DEWPT 55 57 57 50 46 42 45 44 40 40 44 43 42 45 51 51  
PWIND DIR S SW N N NE E E SE  
WIND CHAR GN GN GN GN LT GN GN GN  
AVG CLOUDS B1 B2 B2 SC SC SC SC SC SC SC SC B1 B2 B2 B2 B1  
POP 12HR 70 60 20 10 10 10 40 50  
RAIN SHWRS C L L C S C C C C  
TSTMS C C S C S S S S  
 
 
IAZ087-212100-  
FAIRFIELD-JEFFERSON IA  
41.05N 91.97W ELEV. 799 FT  
106 AM CDT TUE APR 21 2026  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26  
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 79 57 78 59 79  
TEMP 54 53 65 75 79 77 67 63 59 57 67 75 78 75 65 63 61 59 68 76 78 76  
DEWPT 44 45 52 57 58 58 58 58 56 55 59 61 60 58 57 57 57 56 60 62 61 60  
RH 69 74 63 54 49 52 73 84 90 93 75 62 54 55 75 81 87 90 76 62 56 58  
WIND DIR SW SW SW SW W SW SW SW SW SW SW S S S S S S S S S S S  
WIND SPD 13 13 17 17 14 10 10 10 10 9 10 10 12 11 10 10 11 13 18 19 20 18  
WIND GUST 24 29 31  
CLOUDS SC SC CL FW SC FW SC FW FW FW FW FW FW FW FW FW SC SC SC B2 B1 B1  
POP 12HR 20 10 0 0 30  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S C C D  
TSTMS S S C  
 
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26  
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 55 69 46 67 46 66 50 66  
TEMP 65 56 66 65 53 47 64 64 52 47 63 63 54 52 63 63  
DEWPT 61 56 51 48 44 42 46 46 43 42 47 47 48 50 56 53  
PWIND DIR S NW N NE NE E E SE  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS B2 B2 SC FW FW SC SC B1 B1 SC B1 B2 B2 B2 B2 B1  
POP 12HR 90 40 10 10 10 30 60 50  
RAIN SHWRS D D C S C C L C C  
TSTMS C C S S S S S  
 
 
IAZ089-212100-  
BURLINGTON-DES MOINES IA  
40.79N 91.12W ELEV. 698 FT  
106 AM CDT TUE APR 21 2026  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26  
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 79 58 78 59 80  
TEMP 53 53 63 73 78 76 67 64 60 58 66 75 78 75 66 63 61 59 69 77 80 77  
DEWPT 43 43 49 55 58 58 58 57 55 55 58 60 59 58 57 56 55 55 58 60 60 59  
RH 69 69 60 53 50 54 73 78 84 90 75 60 52 55 73 78 81 87 68 56 51 54  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW S S S S S S S S S S  
WIND SPD 11 11 13 14 14 11 10 10 10 9 8 9 10 9 8 9 10 10 13 16 17 14  
WIND GUST 23 21 24 25 25 24 27 29 26  
CLOUDS B1 B1 FW CL SC SC SC FW FW FW FW SC SC FW FW FW FW FW SC B1 B1 B1  
POP 12HR 20 20 5 0 20  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S S S L  
TSTMS S S C  
HEAT INDEX 81  
MAX HEAT 81  
 
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26  
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 58 71 49 69 48 70 52 69  
TEMP 67 59 68 67 55 50 66 65 54 48 66 66 56 54 65 66  
DEWPT 59 58 55 51 45 43 47 46 44 42 47 47 48 50 56 54  
PWIND DIR S W N NE NE E E SE  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS B1 B2 B1 SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B1  
POP 12HR 90 50 10 10 10 20 50 50  
RAIN SHWRS L D C C S C C C C  
TSTMS C C C S S S S S  
 
 
MOZ009-212100-  
MEMPHIS-SCOTLAND MO  
40.46N 92.17W ELEV. 813 FT  
106 AM CDT TUE APR 21 2026  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26  
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 80 56 78 58 80  
TEMP 55 54 66 76 79 77 67 64 59 57 66 74 78 74 66 63 60 59 68 77 79 77  
DEWPT 43 44 52 58 60 59 58 56 55 55 58 61 60 58 57 57 56 56 60 63 63 61  
RH 64 69 61 54 52 54 73 75 87 93 75 64 54 57 73 81 87 90 76 62 58 58  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW S S S S S S S S S S S  
WIND SPD 12 11 13 14 14 10 10 10 9 6 6 9 10 9 6 6 8 10 13 17 17 13  
WIND GUST 26 25 27 26 26 20 20 20 19 17 17 19 21 26 28 31 26  
CLOUDS B1 SC FW FW SC SC SC FW FW SC FW FW FW FW SC SC SC SC B1 B2 B2 B1  
POP 12HR 20 10 0 0 30  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S C C D  
TSTMS S S S C  
HEAT INDEX 80 81  
MAX HEAT 81 81  
 
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26  
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 55 70 47 69 47 68 51 69  
TEMP 65 56 67 67 54 47 66 65 53 47 65 64 54 53 66 65  
DEWPT 61 56 55 52 46 43 49 49 45 43 51 51 50 52 58 54  
PWIND DIR S NW N NE NE E E SE  
WIND CHAR GN GN LT LT LT GN GN GN  
AVG CLOUDS B2 B2 B1 FW SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B1  
POP 12HR 90 40 20 20 20 30 60 50  
RAIN SHWRS D D C S S S S S C L L C C  
TSTMS C C S S S S S S S  
 
 
IAZ099-212100-  
KEOKUK-LEE IA  
40.47N 91.43W ELEV. 671 FT  
106 AM CDT TUE APR 21 2026  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26  
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 80 58 79 59 82  
TEMP 55 54 65 76 80 77 68 64 60 58 65 75 78 75 66 63 61 59 68 77 81 78  
DEWPT 44 43 50 55 57 57 57 56 55 55 58 60 59 57 57 56 56 55 58 61 61 59  
RH 66 66 58 48 45 50 68 75 84 90 78 60 52 54 73 78 84 87 70 58 51 52  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW S S S S S S S S S S  
WIND SPD 11 10 13 14 14 11 10 10 9 8 8 9 10 8 6 8 9 10 13 16 17 13  
WIND GUST 23 21 24 25 26 24 27 28 25  
CLOUDS B1 B1 FW CL SC SC SC FW FW SC SC FW FW FW FW SC FW SC SC SC B1 B1  
POP 12HR 20 20 0 0 20  
QPF 12HR 0 0.05 0 0 0  
RAIN SHWRS S S S L  
TSTMS S S S C  
HEAT INDEX 80 82  
MAX HEAT 80 82  
 
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26  
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 58 72 51 70 49 70 53 70  
TEMP 67 59 69 68 56 51 66 66 54 50 66 66 57 54 65 66  
DEWPT 60 58 55 52 47 44 47 48 46 44 49 48 49 52 57 54  
PWIND DIR S W N NE NE E E SE  
WIND CHAR GN GN LT GN LT GN GN GN  
AVG CLOUDS B1 B2 B1 FW SC SC SC SC B1 B1 B1 B1 B2 B2 B1 B1  
POP 12HR 90 50 20 10 20 30 60 60  
RAIN SHWRS L D C C S S C C L L C  
TSTMS C C S C S S S S S S  
 
 
ILZ035-212100-  
MACOMB-MCDONOUGH IL  
40.52N 90.65W ELEV. 707 FT  
106 AM CDT TUE APR 21 2026  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26  
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 79 57 78 58 82  
TEMP 51 51 65 75 79 75 67 64 60 58 66 75 78 75 66 63 60 59 69 78 82 78  
DEWPT 44 43 49 55 58 58 58 58 56 56 58 61 60 59 58 57 56 56 59 61 61 60  
RH 77 74 56 50 49 55 73 81 87 93 75 62 54 58 75 81 87 90 70 56 49 54  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW S S S S S S S S S S  
WIND SPD 12 12 18 18 19 13 13 12 11 10 9 10 10 9 6 8 9 10 16 19 20 18  
WIND GUST 23 23 24  
CLOUDS B1 B1 FW CL SC B1 SC FW FW SC SC SC SC FW FW FW FW SC SC SC SC B1  
POP 12HR 20 20 5 0 10  
QPF 12HR 0 0.11 0 0 0  
RAIN SHWRS S S S C  
TSTMS S S S C  
HEAT INDEX 82  
MAX HEAT 83  
 
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26  
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 59 73 50 70 48 70 52 70  
TEMP 68 60 70 69 56 50 67 67 54 48 67 67 56 54 66 67  
DEWPT 59 59 59 54 48 46 50 48 46 44 49 48 49 52 58 57  
PWIND DIR S W N NE NE E E SE  
WIND CHAR BZ GN GN GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 SC SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B1  
POP 12HR 80 50 20 10 10 20 50 50  
RAIN SHWRS C D C C S S C C C C  
TSTMS C C C C S S S S S  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IA Page
The Nexlab MO Page
Main Text Page