298  
FOUS53 KDVN 202042  
PFMDVN  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
342 PM CDT TUE MAY 20 2025  
 
IAZ040-210900-  
INDEPENDENCE-BUCHANAN IA  
42.45N 91.93W ELEV. 977 FT  
342 PM CDT TUE MAY 20 2025  
 
DATE 05/20/25 WED 05/21/25 THU 05/22/25 FRI  
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 47 53 44 64 41  
TEMP 59 57 54 52 50 48 49 50 51 52 48 46 46 46 52 57 61 60 51 46 43 45  
DEWPT 55 54 52 50 49 46 45 44 44 43 43 42 43 43 44 42 41 40 40 39 39 40  
RH 87 90 93 93 96 93 86 80 77 71 83 86 89 89 74 57 48 47 66 76 86 82  
WIND DIR E E NE NE NW NW NW NW NW NW NW NW NW NW N N N N NW NW NW NW  
WIND SPD 11 12 9 8 8 9 11 12 12 13 10 10 11 11 13 14 14 12 8 6 6 6  
CLOUDS B2 OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 SC SC SC FW FW FW FW  
POP 12HR 70 40 40 10 0  
QPF 12HR 0.35 0.01 0.02 0 0  
RAIN SHWRS S C C C L C S C C C C S S  
TSTMS S C S  
 
DATE 05/23 SAT 05/24/25 SUN 05/25/25 MON 05/26/25 TUE 05/27/25  
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 67 46 66 47 66 46 66 47 70  
TEMP 64 63 50 49 62 61 52 50 61 62 52 49 63 64 51 50 66 66  
DEWPT 42 42 42 43 46 47 47 46 46 46 45 46 47 47 46 47 48 48  
PWIND DIR N E E E NE NE NE N N  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS FW B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 5 10 20 40 20 30 40 20 30  
RAIN SHWRS S C C S S S C C C S S S C  
TSTMS S S  
 

 
IAZ042-210900-  
DUBUQUE-DUBUQUE IA  
42.41N 90.70W ELEV. 1072 FT  
342 PM CDT TUE MAY 20 2025  
 
DATE 05/20/25 WED 05/21/25 THU 05/22/25 FRI  
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 46 53 46 62 42  
TEMP 55 55 53 51 49 47 48 50 50 52 50 49 48 47 52 58 60 59 51 47 44 45  
DEWPT 53 53 51 49 47 45 45 46 46 44 44 44 43 43 44 43 42 40 39 39 38 39  
RH 93 93 93 93 93 93 89 86 86 74 80 83 83 86 74 57 51 49 63 74 79 79  
WIND DIR E E E NE N N NW NW NW NW NW NW NW NW N N N N NW NW NW NW  
WIND SPD 13 13 10 9 9 9 9 11 11 11 10 9 10 11 12 13 13 11 8 6 6 6  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1 SC SC FW FW FW FW  
POP 12HR 50 60 50 20 0  
QPF 12HR 0.07 0.06 0.03 0 0  
RAIN SHWRS L S C L C C C C C S S S S  
TSTMS C S  
 
DATE 05/23 SAT 05/24/25 SUN 05/25/25 MON 05/26/25 TUE 05/27/25  
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 65 45 64 48 64 47 66 48 68  
TEMP 62 62 50 48 61 61 52 50 61 62 53 50 63 64 53 52 65 66  
DEWPT 43 42 41 41 46 46 46 45 48 46 44 44 47 47 46 46 49 48  
PWIND DIR N NE E E NE NE NE N N  
WIND CHAR GN LT GN GN GN GN GN GN GN  
AVG CLOUDS FW B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 5 5 20 30 20 20 40 20 30  
RAIN SHWRS S C C S S S S C C S S C C  
 

 
ILZ002-210900-  
FREEPORT-STEPHENSON IL  
42.25N 89.58W ELEV. 859 FT  
342 PM CDT TUE MAY 20 2025  
 
DATE 05/20/25 WED 05/21/25 THU 05/22/25 FRI  
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 46 53 46 62 40  
TEMP 56 55 52 50 48 47 49 51 51 52 49 47 47 47 52 58 60 59 51 45 42 44  
DEWPT 53 53 50 48 47 46 47 47 47 45 46 45 44 43 44 43 42 41 40 39 38 38  
RH 90 93 93 93 96 96 93 86 86 77 89 93 89 86 74 57 51 51 66 79 86 79  
WIND DIR E E E NE NE N NW NW NW NW NW NW NW NW N N N N NW NW NW NW  
WIND SPD 16 14 11 9 8 8 9 10 11 10 8 8 9 10 11 13 13 10 5 5 5 6  
WIND GUST 23  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1 SC SC FW FW FW FW  
POP 12HR 40 60 50 20 0  
QPF 12HR 0.07 0.09 0.05 0.01 0  
RAIN SHWRS D C S S C L L L C C C C S S  
TSTMS C C S S S  
 
DATE 05/23 SAT 05/24/25 SUN 05/25/25 MON 05/26/25 TUE 05/27/25  
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 65 43 66 46 64 44 67 47 68  
TEMP 61 62 47 47 62 61 50 49 61 61 50 49 64 64 51 51 65 65  
DEWPT 43 42 41 41 45 45 45 45 48 45 43 44 48 46 46 47 50 48  
PWIND DIR NW NE E E NE NE NE N N  
WIND CHAR GN LT LT LT GN GN GN LT GN  
AVG CLOUDS FW B1 B1 SC SC B1 B2 B2 B1 B1 B1 SC B1 B1 SC SC SC SC  
POP 12HR 5 0 10 30 20 20 40 20 30  
RAIN SHWRS S C S S S C C S C C  
 

 
IAZ052-210900-  
CEDAR RAPIDS-LINN IA  
41.89N 91.70W ELEV. 862 FT  
342 PM CDT TUE MAY 20 2025  
 
DATE 05/20/25 WED 05/21/25 THU 05/22/25 FRI  
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 48 56 46 64 43  
TEMP 64 61 57 55 52 50 49 52 55 55 50 48 47 47 52 58 61 61 53 48 45 45  
DEWPT 59 58 54 52 49 46 45 45 45 44 43 42 43 43 45 45 43 41 41 40 39 40  
RH 84 90 90 90 89 86 86 77 69 66 77 80 86 86 77 62 51 48 64 74 79 82  
WIND DIR E NW NW NW NW NW NW NW NW NW NW NW NW NW N NW NW N NW NW NW NW  
WIND SPD 8 10 8 9 11 13 14 14 14 12 9 8 9 10 11 12 12 10 5 5 5 5  
CLOUDS B2 B2 OV OV OV OV OV B2 B2 B1 B1 B1 B2 B1 B1 B1 SC FW FW FW FW FW  
POP 12HR 60 30 40 10 0  
QPF 12HR 0.22 0 0.01 0 0  
RAIN SHWRS C C C C C C C C S S  
TSTMS C C S  
 
DATE 05/23 SAT 05/24/25 SUN 05/25/25 MON 05/26/25 TUE 05/27/25  
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 68 48 66 49 66 47 67 48 71  
TEMP 65 64 53 50 63 62 54 51 62 62 54 50 64 64 54 51 66 67  
DEWPT 44 43 44 44 48 49 48 47 49 47 46 46 49 49 48 47 51 49  
PWIND DIR NW E E E NE NE NE N N  
WIND CHAR LT LT GN GN GN GN GN LT GN  
AVG CLOUDS FW B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 SC B1 SC SC SC SC SC  
POP 12HR 5 10 30 50 20 30 40 30 20  
RAIN SHWRS S C C C S S C C C C C C S S  
TSTMS S  
 

 
IAZ064-210900-  
IOWA CITY-JOHNSON IA  
41.63N 91.54W ELEV. 668 FT  
342 PM CDT TUE MAY 20 2025  
 
DATE 05/20/25 WED 05/21/25 THU 05/22/25 FRI  
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 49 58 46 64 44  
TEMP 67 64 58 56 53 51 51 55 56 57 52 49 47 48 53 59 62 61 53 49 46 46  
DEWPT 60 59 55 53 50 47 45 45 45 44 43 43 43 43 45 44 42 41 41 41 40 41  
RH 78 84 90 90 89 86 80 69 66 62 71 80 86 83 74 57 48 48 64 74 79 83  
WIND DIR W NW W W W NW NW NW NW NW NW NW NW NW N NW NW N NW NW NW NW  
WIND SPD 6 10 9 9 12 14 14 16 14 13 9 8 9 10 11 13 12 10 5 4 4 4  
WIND GUST 25  
CLOUDS B2 B2 B2 OV OV OV OV B2 B2 B1 SC B1 B1 B2 B1 B1 SC SC FW FW FW FW  
POP 12HR 50 20 20 10 0  
QPF 12HR 0.39 0 0.01 0 0  
RAIN SHWRS C C C C S S S S S  
TSTMS C C S  
 
DATE 05/23 SAT 05/24/25 SUN 05/25/25 MON 05/26/25 TUE 05/27/25  
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 69 48 67 50 66 47 69 49 71  
TEMP 65 65 53 51 64 64 55 52 63 63 55 51 65 65 54 52 67 68  
DEWPT 43 42 44 45 47 48 48 47 48 46 46 46 48 48 47 48 49 48  
PWIND DIR NW E E E NE NE NE N N  
WIND CHAR LT LT GN GN GN LT GN LT GN  
AVG CLOUDS FW B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 5 10 30 50 30 30 40 30 20  
RAIN SHWRS S C C C C S C C C C S C S S  
TSTMS S  
 

 
IAZ054-210900-  
MAQUOKETA-JACKSON IA  
42.06N 90.67W ELEV. 769 FT  
342 PM CDT TUE MAY 20 2025  
 
DATE 05/20/25 WED 05/21/25 THU 05/22/25 FRI  
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 48 54 45 64 41  
TEMP 59 58 55 53 51 49 49 52 51 53 49 47 46 47 52 58 61 60 51 45 43 44  
DEWPT 56 56 53 50 48 46 46 46 45 44 43 43 42 42 43 42 41 40 38 38 37 37  
RH 90 93 93 89 89 89 89 80 80 71 80 86 86 83 71 55 48 47 61 76 79 76  
WIND DIR E E NE NE N NW NW NW NW NW NW NW NW NW N NW NW N NW NW NW NW  
WIND SPD 11 10 8 8 8 9 10 12 12 10 6 5 6 8 10 10 11 8 5 4 4 4  
CLOUDS OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B1 B1 B1 SC SC FW FW FW FW  
POP 12HR 50 50 40 20 0  
QPF 12HR 0.08 0.01 0.02 0 0  
RAIN SHWRS D S S C C C C C C C C C S S  
TSTMS C  
 
DATE 05/23 SAT 05/24/25 SUN 05/25/25 MON 05/26/25 TUE 05/27/25  
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 67 45 66 47 65 45 67 47 69  
TEMP 63 63 49 48 63 62 51 50 62 62 52 49 63 64 52 51 66 66  
DEWPT 42 42 41 41 45 46 45 45 46 46 44 44 47 47 46 45 48 48  
PWIND DIR NW NE E E NE NE NE N N  
WIND CHAR LT LT LT LT GN LT GN LT LT  
AVG CLOUDS FW SC B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 5 5 20 40 20 20 40 20 30  
RAIN SHWRS S C C S S S S C C S S C C  
TSTMS S  
 

 
IAZ066-210900-  
CLINTON-CLINTON IA  
41.84N 90.34W ELEV. 708 FT  
342 PM CDT TUE MAY 20 2025  
 
DATE 05/20/25 WED 05/21/25 THU 05/22/25 FRI  
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 49 56 46 64 41  
TEMP 62 61 57 55 52 51 51 53 52 55 50 48 47 47 52 58 61 60 51 47 44 45  
DEWPT 59 57 54 53 50 48 47 47 46 45 44 44 43 44 45 44 43 41 41 39 38 39  
RH 90 87 90 93 93 89 86 80 80 69 80 86 86 89 77 59 51 49 68 74 79 79  
WIND DIR E E NE NE N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 11 12 8 8 8 10 12 13 13 12 9 8 9 10 11 12 12 10 6 5 5 5  
CLOUDS OV B2 OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 SC SC SC FW FW FW FW  
POP 12HR 60 50 30 20 0  
QPF 12HR 0.08 0.01 0.02 0 0  
RAIN SHWRS D S S C C C C S C C C C C S S  
TSTMS C S  
 
DATE 05/23 SAT 05/24/25 SUN 05/25/25 MON 05/26/25 TUE 05/27/25  
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 67 45 66 47 66 47 68 48 69  
TEMP 63 64 50 48 63 63 52 50 62 62 53 50 64 64 52 52 66 66  
DEWPT 43 42 42 42 46 47 47 46 49 47 45 45 48 47 47 47 51 49  
PWIND DIR NW NE E E NE NE NE N N  
WIND CHAR LT LT GN GN GN GN GN LT GN  
AVG CLOUDS FW B1 SC SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 5 5 20 40 20 20 40 20 30  
RAIN SHWRS S C C S S S S C C S S C C  
TSTMS S  
 

 
ILZ009-210900-  
STERLING-WHITESIDE IL  
41.75N 89.67W ELEV. 648 FT  
342 PM CDT TUE MAY 20 2025  
 
DATE 05/20/25 WED 05/21/25 THU 05/22/25 FRI  
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 55 46 63 42  
TEMP 62 60 57 55 52 51 51 53 53 54 50 48 47 47 52 58 61 59 51 47 44 45  
DEWPT 58 58 56 54 51 49 49 48 48 47 47 46 45 45 46 45 44 42 43 42 40 41  
RH 87 93 96 96 96 93 93 83 83 77 89 93 93 93 80 62 53 53 74 83 86 86  
WIND DIR E E NE NE N NW NW NW NW NW NW NW NW NW NW NW NW N NW NW NW NW  
WIND SPD 13 12 9 8 6 9 11 13 14 10 8 6 8 9 10 11 11 9 5 4 4 5  
CLOUDS OV OV OV OV OV OV OV OV OV B2 OV OV B2 B2 B1 B1 B1 SC SC FW CL FW  
POP 12HR 40 50 40 20 0  
QPF 12HR 0.05 0.04 0.03 0 0  
RAIN SHWRS D C S S C C C C C C C S S S S  
TSTMS C C S S  
 
DATE 05/23 SAT 05/24/25 SUN 05/25/25 MON 05/26/25 TUE 05/27/25  
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 66 45 67 47 65 46 69 48 69  
TEMP 63 63 48 48 63 62 50 50 62 61 51 50 65 64 52 51 66 66  
DEWPT 44 44 43 44 47 47 47 47 50 47 46 46 49 48 48 48 52 50  
PWIND DIR NW NE E E NE NE NE N N  
WIND CHAR LT LT LT LT GN LT GN LT GN  
AVG CLOUDS FW SC SC SC SC B1 B2 B1 B1 B1 B1 SC B1 B1 SC SC SC SC  
POP 12HR 5 5 20 30 20 20 40 20 30  
RAIN SHWRS S C C S S S S C C S S C C  
TSTMS S  
 

 
IAZ068-210900-  
DAVENPORT-SCOTT IA  
41.62N 90.58W ELEV. 753 FT  
342 PM CDT TUE MAY 20 2025  
 
DATE 05/20/25 WED 05/21/25 THU 05/22/25 FRI  
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 56 46 64 42  
TEMP 64 63 58 56 53 51 51 53 54 55 50 48 47 47 52 58 61 60 51 47 44 45  
DEWPT 59 58 55 53 51 48 47 47 46 44 43 43 43 43 44 43 42 41 40 39 38 39  
RH 84 84 90 90 93 89 86 80 74 66 77 83 86 86 74 57 49 49 66 74 79 79  
WIND DIR SE N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 10 9 8 8 9 11 13 16 14 13 10 9 10 11 12 13 13 11 6 5 6 6  
CLOUDS B2 B2 OV OV OV OV OV OV B2 B2 B1 B1 B2 B2 B1 SC SC SC FW FW FW FW  
POP 12HR 60 40 30 20 0  
QPF 12HR 0.11 0.04 0.02 0 0  
RAIN SHWRS D S C L C C S C C C S S S S  
TSTMS C  
 
DATE 05/23 SAT 05/24/25 SUN 05/25/25 MON 05/26/25 TUE 05/27/25  
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 68 47 67 48 66 47 68 49 69  
TEMP 65 64 51 50 63 62 53 51 62 62 53 50 65 64 53 52 66 66  
DEWPT 42 42 42 43 46 47 47 46 48 46 45 44 47 46 47 47 49 48  
PWIND DIR NW E E E NE NE NE N N  
WIND CHAR GN LT GN GN GN GN GN GN GN  
AVG CLOUDS FW B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 5 5 20 40 20 30 40 30 30  
RAIN SHWRS S C C S S S C C C S C C S  
TSTMS S  
 

 
ILZ015-210900-  
MOLINE-ROCK ISLAND IL  
41.46N 90.52W ELEV. 590 FT  
342 PM CDT TUE MAY 20 2025  
 
DATE 05/20/25 WED 05/21/25 THU 05/22/25 FRI  
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 57 47 64 44  
TEMP 66 64 60 57 55 53 53 54 55 56 52 50 48 48 53 59 62 61 53 48 46 47  
DEWPT 61 59 57 54 52 49 48 47 46 45 44 44 43 44 46 45 44 42 41 40 39 40  
RH 84 84 90 90 90 86 83 77 72 66 74 80 83 86 77 60 52 49 64 74 76 76  
WIND DIR S NW W W W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 9 9 6 8 9 11 13 14 14 12 9 6 8 9 10 11 11 10 5 4 4 5  
CLOUDS B2 B1 B2 OV OV OV OV OV B2 B2 B1 B1 B2 B2 B1 B1 SC SC FW FW FW FW  
POP 12HR 60 40 30 20 0  
QPF 12HR 0.16 0.04 0.02 0 0  
RAIN SHWRS D S C C L C C S C C C S S S S  
TSTMS C S  
 
DATE 05/23 SAT 05/24/25 SUN 05/25/25 MON 05/26/25 TUE 05/27/25  
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 69 48 68 50 67 48 69 50 71  
TEMP 65 65 52 50 64 64 54 52 62 63 54 51 66 66 54 53 67 68  
DEWPT 43 43 44 44 48 48 47 47 50 47 46 46 49 48 48 47 51 49  
PWIND DIR NW E E E NE NE NE N N  
WIND CHAR LT LT LT GN GN LT GN LT GN  
AVG CLOUDS FW B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 5 5 30 40 30 30 40 30 30  
RAIN SHWRS S C C C C S S C C C S C C C  
TSTMS S  
 

 
ILZ017-210900-  
PRINCETON-BUREAU IL  
41.37N 89.47W ELEV. 662 FT  
342 PM CDT TUE MAY 20 2025  
 
DATE 05/20/25 WED 05/21/25 THU 05/22/25 FRI  
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 51 56 46 63 43  
TEMP 63 63 59 57 55 53 53 54 54 55 51 48 47 48 52 57 61 59 51 46 44 46  
DEWPT 60 59 56 55 53 50 49 48 47 44 43 43 43 42 44 43 42 40 40 39 38 38  
RH 90 87 90 93 93 89 86 80 77 66 74 83 86 80 74 59 49 49 66 76 79 73  
WIND DIR SE E NW W W W W NW NW NW NW NW NW NW NW NW NW N NW NW NW NW  
WIND SPD 12 8 6 5 9 11 13 16 16 13 10 9 10 10 12 13 12 11 5 5 5 5  
CLOUDS OV B2 B2 B2 OV OV OV OV OV B2 B2 B2 B2 B2 B1 B1 B1 B1 SC FW FW CL  
POP 12HR 50 40 30 20 0  
QPF 12HR 0.07 0.02 0.01 0.01 0  
RAIN SHWRS D C C C C C S C C C S S  
TSTMS L C  
TORNADO A A  
 
DATE 05/23 SAT 05/24/25 SUN 05/25/25 MON 05/26/25 TUE 05/27/25  
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 67 45 66 47 66 47 68 49 69  
TEMP 63 63 48 48 62 63 50 51 61 61 51 50 64 64 52 52 66 66  
DEWPT 41 41 40 41 45 45 44 45 47 45 42 44 47 46 45 45 49 48  
PWIND DIR NW NE E E NE NE NE N N  
WIND CHAR GN LT LT GN GN GN GN LT GN  
AVG CLOUDS FW B1 B1 SC B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 0 5 20 40 30 20 30 20 30  
RAIN SHWRS S C C C S S S C C S S C C  
TSTMS S  
 

 
IAZ087-210900-  
FAIRFIELD-JEFFERSON IA  
41.05N 91.97W ELEV. 799 FT  
342 PM CDT TUE MAY 20 2025  
 
DATE 05/20/25 WED 05/21/25 THU 05/22/25 FRI  
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 48 60 45 62 42  
TEMP 69 62 57 54 51 50 53 56 59 57 51 47 46 47 53 57 60 60 51 47 44 45  
DEWPT 61 57 54 51 48 45 45 46 45 45 44 44 43 44 46 46 44 43 43 41 40 42  
RH 76 84 90 90 89 83 74 69 60 64 77 89 89 89 77 67 55 53 74 79 86 89  
WIND DIR W W W W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 10 14 12 13 14 16 18 18 17 13 10 10 10 12 13 13 13 11 6 5 5 5  
WIND GUST 26 24 26 27 29  
CLOUDS B1 B2 B2 B2 B2 B1 B2 B1 SC SC SC SC B1 B1 B1 SC SC SC FW FW FW FW  
POP 12HR 20 10 10 10 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS C  
TSTMS C  
 
DATE 05/23 SAT 05/24/25 SUN 05/25/25 MON 05/26/25 TUE 05/27/25  
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 67 49 66 50 65 47 68 48 70  
TEMP 64 64 53 51 61 62 55 52 60 62 54 50 64 64 53 51 66 67  
DEWPT 44 45 46 47 51 51 52 50 51 49 48 48 50 49 49 49 51 50  
PWIND DIR NW E E E NE NE N N N  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 5 20 40 60 30 40 40 30 20  
RAIN SHWRS S C C L C C C C C C C C S S S  
TSTMS S S  
 

 
IAZ089-210900-  
BURLINGTON-DES MOINES IA  
40.79N 91.12W ELEV. 698 FT  
342 PM CDT TUE MAY 20 2025  
 
DATE 05/20/25 WED 05/21/25 THU 05/22/25 FRI  
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 60 46 64 44  
TEMP 70 66 59 56 54 51 54 58 59 59 53 50 47 48 52 58 61 61 53 49 46 47  
DEWPT 61 60 54 53 50 47 46 46 46 45 44 43 43 43 45 46 44 42 43 42 40 41  
RH 73 81 83 90 86 86 74 64 62 60 71 77 86 83 77 64 53 49 69 77 79 79  
WIND DIR W W W W W W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 12 12 11 11 13 14 18 17 16 13 10 9 10 11 12 12 12 10 5 5 5 5  
WIND GUST 23 23 23 26 28 28 27  
CLOUDS B1 B2 B1 B2 B2 B2 B1 B2 B1 SC SC SC B1 B1 B1 B1 SC SC FW FW FW FW  
POP 12HR 50 10 10 10 0  
QPF 12HR 0.03 0 0 0 0  
RAIN SHWRS L C C  
TSTMS C C  
 
DATE 05/23 SAT 05/24/25 SUN 05/25/25 MON 05/26/25 TUE 05/27/25  
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 69 50 66 51 66 49 69 50 70  
TEMP 64 65 54 52 61 63 56 53 61 63 56 51 65 65 55 53 66 67  
DEWPT 44 44 46 46 49 49 51 48 51 48 47 46 50 48 48 48 51 49  
PWIND DIR NW E SE E NE NE NE N N  
WIND CHAR LT LT GN GN GN GN GN LT GN  
AVG CLOUDS FW B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 5 10 40 60 30 40 40 30 20  
RAIN SHWRS C C L C C C C C C C C C S S  
TSTMS S S  
 

 
MOZ009-210900-  
MEMPHIS-SCOTLAND MO  
40.46N 92.17W ELEV. 813 FT  
342 PM CDT TUE MAY 20 2025  
 
DATE 05/20/25 WED 05/21/25 THU 05/22/25 FRI  
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 49 63 44 63 41  
TEMP 69 62 57 54 51 50 54 60 62 60 52 47 45 46 53 59 61 60 51 46 43 45  
DEWPT 60 55 51 49 47 45 45 46 47 46 45 42 42 42 45 46 45 44 43 42 40 41  
RH 73 78 80 83 86 83 71 60 58 60 77 83 89 86 74 62 56 55 74 86 89 86  
WIND DIR W W W W W W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 14 13 12 12 13 14 16 17 17 10 6 5 6 9 10 11 11 6 3 2 2 3  
WIND GUST 24 25 26 27 26 21 17 16 18 19 20 21 17  
CLOUDS B1 B1 B1 B2 B1 B1 B1 SC SC FW FW FW SC SC SC SC SC SC FW FW FW FW  
POP 12HR 5 5 5 5 0  
QPF 12HR 0 0 0 0 0  
 
DATE 05/23 SAT 05/24/25 SUN 05/25/25 MON 05/26/25 TUE 05/27/25  
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 68 49 65 49 66 47 68 48 70  
TEMP 64 63 53 51 61 61 55 52 61 62 54 50 65 64 53 51 66 67  
DEWPT 45 46 46 47 51 53 53 50 51 50 48 47 50 49 48 49 51 50  
PWIND DIR N E E E NE NE N N N  
WIND CHAR LT LT GN GN GN LT GN LT LT  
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 5 20 50 60 40 40 40 20 20  
RAIN SHWRS S C C L L C C C C C C S S S S  
TSTMS S S  
 

 
IAZ099-210900-  
KEOKUK-LEE IA  
40.47N 91.43W ELEV. 671 FT  
342 PM CDT TUE MAY 20 2025  
 
DATE 05/20/25 WED 05/21/25 THU 05/22/25 FRI  
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 51 62 47 64 44  
TEMP 70 65 59 56 53 52 55 58 61 60 53 50 48 48 53 58 61 61 53 49 46 47  
DEWPT 61 58 54 52 49 46 47 47 47 46 45 45 44 45 46 46 45 44 44 43 42 43  
RH 73 78 83 86 86 80 74 67 60 60 74 83 86 89 77 64 56 53 71 80 86 86  
WIND DIR W W W W W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 12 13 11 11 13 13 17 17 16 11 9 8 9 10 11 12 12 9 5 4 4 5  
WIND GUST 25 24 25 27 21  
CLOUDS B1 B1 B1 B2 B2 B1 B1 B1 SC SC FW FW SC B1 B1 SC SC SC FW CL FW FW  
POP 12HR 20 5 5 5 0  
QPF 12HR 0 0 0 0.01 0  
RAIN SHWRS S  
TSTMS S  
 
DATE 05/23 SAT 05/24/25 SUN 05/25/25 MON 05/26/25 TUE 05/27/25  
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 68 51 66 52 66 50 69 51 69  
TEMP 65 65 55 52 61 62 57 54 61 63 57 52 65 65 55 53 66 67  
DEWPT 44 46 47 48 51 51 53 51 52 50 49 49 51 49 50 50 51 51  
PWIND DIR NW E E E NE NE NE N N  
WIND CHAR LT LT GN GN GN GN GN LT LT  
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC B1 SC SC SC  
POP 12HR 5 20 40 60 40 40 40 30 20  
RAIN SHWRS S C C L L C C C C C C C C S S  
TSTMS S S S  
 

 
ILZ035-210900-  
MACOMB-MCDONOUGH IL  
40.52N 90.65W ELEV. 707 FT  
342 PM CDT TUE MAY 20 2025  
 
DATE 05/20/25 WED 05/21/25 THU 05/22/25 FRI  
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 51 61 46 63 43  
TEMP 69 66 59 56 54 52 55 59 60 60 52 49 47 47 53 58 61 61 52 48 45 46  
DEWPT 62 61 55 53 50 48 48 48 47 47 45 44 43 44 46 47 46 44 43 43 41 42  
RH 78 84 87 90 86 86 77 67 62 62 77 83 86 89 77 67 58 53 71 83 86 86  
WIND DIR SW W W W W W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 16 13 12 11 13 16 19 19 18 16 10 10 10 12 13 14 16 11 6 5 5 5  
WIND GUST 25 24 24 27 28 29  
CLOUDS B1 B2 SC B2 B2 B2 B1 B2 B1 B1 SC FW SC B1 B1 SC SC SC FW FW FW FW  
POP 12HR 40 10 10 10 0  
QPF 12HR 0.04 0 0 0 0  
RAIN SHWRS C C  
TSTMS C  
 
DATE 05/23 SAT 05/24/25 SUN 05/25/25 MON 05/26/25 TUE 05/27/25  
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 69 48 66 50 66 48 69 49 70  
TEMP 65 65 53 51 62 62 55 52 62 63 55 51 66 65 54 52 67 67  
DEWPT 44 46 46 46 50 51 52 50 53 50 48 47 50 50 49 49 52 51  
PWIND DIR NW E SE E NE NE NE N N  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS FW B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 5 10 40 60 40 40 40 30 20  
RAIN SHWRS C C L L C C C C C C C C S S  
TSTMS S  
 

 
 
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