808  
FOUS53 KDVN 110626  
PFMDVN  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
126 AM CDT MON MAY 11 2026  
 
IAZ040-112100-  
INDEPENDENCE-BUCHANAN IA  
42.45N 91.93W ELEV. 977 FT  
126 AM CDT MON MAY 11 2026  
 
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26  
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 67 50 79 49 70  
TEMP 38 38 54 62 66 65 55 53 52 53 65 76 78 73 60 55 52 50 60 67 70 66  
DEWPT 31 31 34 32 32 34 34 34 37 42 48 48 42 39 37 37 37 38 40 39 39 38  
RH 76 76 46 32 28 31 45 48 56 66 54 37 28 29 42 51 56 63 47 36 32 36  
WIND DIR NE NE E N SE SE SE SE S S SW W W NW NW NW NW NW NW NW N N  
WIND SPD 6 6 4 1 3 6 11 16 18 17 21 21 21 18 14 13 14 16 20 20 19 13  
CLOUDS CL CL CL FW CL SC FW SC SC B2 B2 B1 FW FW CL CL CL CL CL CL CL CL  
POP 12HR 0 20 30 0 0  
QPF 12HR 0 0 0.02 0 0  
RAIN SHWRS S C  
TSTMS S  
FROST Y Y  
 
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 42 74 54 78 56 81 57 80  
TEMP 46 44 70 71 59 56 75 74 61 58 79 77 61 58 78 76  
DEWPT 38 39 43 44 44 48 57 56 52 50 54 55 51 52 60 59  
PWIND DIR E SE S SW SW SW S SW  
WIND CHAR LT GN BZ BZ GN GN GN BZ  
AVG CLOUDS CL CL FW FW SC B1 SC SC B1 SC SC SC SC SC B1 SC  
POP 12HR 0 5 40 30 40 20 30 30  
RAIN SHWRS C C S C C S C S S C  
TSTMS S C S C S S  
 
 
IAZ042-112100-  
DUBUQUE-DUBUQUE IA  
42.41N 90.70W ELEV. 1072 FT  
126 AM CDT MON MAY 11 2026  
 
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26  
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 65 47 78 50 66  
TEMP 38 38 52 59 64 63 53 50 49 50 61 71 76 73 62 57 52 51 58 63 66 64  
DEWPT 30 31 34 32 32 34 32 32 31 37 46 50 47 42 38 37 37 39 40 40 40 38  
RH 73 76 50 36 30 34 44 50 50 61 58 47 36 33 41 47 56 63 51 43 38 38  
WIND DIR N NE NE N N E SE SE S S SW SW W NW NW NW NW NW NW NW N N  
WIND SPD 5 5 5 3 1 4 6 13 17 17 20 21 19 17 12 12 13 16 20 19 17 12  
WIND GUST 31 34 29 23 31 29  
CLOUDS CL CL CL CL FW SC CL FW SC B2 B2 B1 FW FW CL CL CL FW FW FW FW FW  
POP 12HR 0 10 40 0 0  
QPF 12HR 0 0 0.03 0 0  
RAIN SHWRS C C S  
TSTMS S S  
FROST Y Y  
 
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 41 72 53 76 58 80 59 80  
TEMP 46 45 67 69 58 56 72 74 61 59 78 77 62 60 77 76  
DEWPT 37 39 42 43 42 46 55 56 52 52 55 55 51 53 59 59  
PWIND DIR NE SE S S SW SW SE SW  
WIND CHAR LT GN BZ BZ GN GN GN GN  
AVG CLOUDS CL CL FW FW SC SC SC SC B1 SC SC SC SC SC B1 SC  
POP 12HR 0 0 40 40 30 20 30 30  
RAIN SHWRS C C C C C S S C S S C  
TSTMS S S S S  
 
 
ILZ002-112100-  
FREEPORT-STEPHENSON IL  
42.25N 89.58W ELEV. 859 FT  
126 AM CDT MON MAY 11 2026  
 
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26  
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 64 43 77 49 64  
TEMP 38 38 52 59 63 62 50 45 44 46 58 68 75 74 61 54 49 50 57 62 64 62  
DEWPT 32 34 36 32 32 34 32 29 28 33 44 50 51 48 42 40 39 40 41 41 40 39  
RH 79 85 54 36 31 35 50 53 53 60 59 52 43 40 49 59 68 68 55 46 41 43  
WIND DIR NE NE NE N N E SE SE SE S S SW SW W NW NW W NW NW NW NW N  
WIND SPD 5 6 6 4 2 2 9 11 13 14 17 24 23 16 11 10 12 16 20 20 19 13  
CLOUDS FW CL CL CL CL SC CL FW SC B1 B2 B2 SC FW CL CL CL FW SC SC SC FW  
POP 12HR 0 10 50 5 0  
QPF 12HR 0 0 0.03 0 0  
RAIN SHWRS C C S C  
TSTMS S S  
WIND CHILL 39 37 39  
MIN CHILL 32 38 39 36  
FROST Y Y  
 
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 40 70 50 74 57 79 57 79  
TEMP 45 43 65 68 54 53 69 73 60 58 77 77 61 58 76 77  
DEWPT 38 39 41 43 41 46 55 58 54 53 57 57 52 53 60 62  
PWIND DIR N SE S S SW W SE SW  
WIND CHAR LT LT GN BZ GN GN LT GN  
AVG CLOUDS FW CL FW FW SC SC SC SC SC SC SC SC SC SC B1 SC  
POP 12HR 0 0 20 50 40 20 30 40  
RAIN SHWRS S S C C C C S C S S C  
TSTMS S S S S  
 
 
IAZ052-112100-  
CEDAR RAPIDS-LINN IA  
41.89N 91.70W ELEV. 862 FT  
126 AM CDT MON MAY 11 2026  
 
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26  
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 69 51 80 51 71  
TEMP 41 40 55 62 67 67 57 54 53 55 65 73 79 76 63 57 53 51 61 68 71 68  
DEWPT 33 32 36 35 35 37 35 34 37 42 49 51 48 43 38 37 37 38 41 41 40 39  
RH 73 73 49 36 30 33 43 46 54 61 56 46 34 31 39 47 54 61 48 37 32 34  
WIND DIR N NE NE N NE SE SE SE S S SW SW W NW NW NW NW NW NW NW N N  
WIND SPD 4 5 4 3 3 4 9 12 13 13 19 19 18 14 11 10 11 12 18 18 17 11  
WIND GUST 31 31 29 28 29 28  
CLOUDS CL CL CL CL CL SC SC FW FW B2 B2 B2 SC FW CL CL CL CL CL CL CL CL  
POP 12HR 0 10 30 0 0  
QPF 12HR 0 0 0.01 0 0  
RAIN SHWRS C C S  
TSTMS S  
 
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 43 74 55 79 59 82 60 82  
TEMP 47 46 69 72 59 57 75 77 63 60 79 79 63 61 79 80  
DEWPT 38 39 44 45 45 48 58 57 53 52 57 56 53 54 62 61  
PWIND DIR NE SE S S SW SW S SW  
WIND CHAR LT GN BZ BZ GN GN GN BZ  
AVG CLOUDS CL CL FW FW SC B1 SC SC SC SC FW SC FW SC SC SC  
POP 12HR 0 0 50 40 30 20 30 30  
RAIN SHWRS S C C C C S S C S S C  
TSTMS C S S S S S  
 
 
IAZ064-112100-  
IOWA CITY-JOHNSON IA  
41.63N 91.54W ELEV. 668 FT  
126 AM CDT MON MAY 11 2026  
 
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26  
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 70 51 81 51 73  
TEMP 45 44 57 64 68 68 58 55 53 55 67 74 79 77 65 58 53 52 62 69 72 70  
DEWPT 33 33 36 34 34 36 35 34 38 42 48 50 49 45 39 37 37 39 41 39 38 39  
RH 62 65 45 32 28 31 42 45 57 61 50 43 35 32 38 45 54 61 46 33 29 32  
WIND DIR N N NE N NE E SE SE SE S SW SW W NW NW NW NW NW NW NW NW N  
WIND SPD 3 4 3 4 2 3 8 11 12 11 18 19 18 13 10 9 10 11 17 18 17 12  
WIND GUST 29 31 27 29 27  
CLOUDS CL CL CL CL CL FW SC FW FW SC B1 B2 SC FW CL CL CL CL CL CL CL CL  
POP 12HR 0 5 30 0 0  
QPF 12HR 0 0 0.01 0 0  
RAIN SHWRS S C S  
TSTMS S S  
 
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 43 75 55 79 59 82 60 83  
TEMP 49 46 70 73 60 58 76 78 64 60 80 80 66 62 80 82  
DEWPT 38 40 42 44 45 49 56 57 54 53 56 56 54 55 60 60  
PWIND DIR NE SE S S SW SW S SW  
WIND CHAR LT GN GN BZ GN GN LT GN  
AVG CLOUDS CL CL FW FW SC B1 SC SC SC SC FW SC SC SC SC SC  
POP 12HR 0 0 50 30 40 20 30 30  
RAIN SHWRS C C C C S C S S C  
TSTMS C C S S  
 
 
IAZ054-112100-  
MAQUOKETA-JACKSON IA  
42.06N 90.67W ELEV. 769 FT  
126 AM CDT MON MAY 11 2026  
 
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26  
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 67 46 80 50 68  
TEMP 41 41 55 62 66 65 52 49 48 49 63 72 78 75 61 55 52 50 59 65 68 65  
DEWPT 30 30 34 31 31 34 32 32 31 36 45 48 47 43 38 36 36 37 39 39 38 38  
RH 65 65 45 31 27 31 46 52 51 61 52 42 33 32 42 49 54 61 47 38 33 37  
WIND DIR N NE NE N N E SE SE SE S SW SW W NW NW NW NW NW NW NW N N  
WIND SPD 2 3 3 2 1 1 3 8 10 9 14 19 16 10 8 6 8 9 16 16 14 8  
CLOUDS CL CL CL CL CL FW FW CL SC B2 B1 B2 SC FW CL CL CL CL FW FW FW CL  
POP 12HR 0 10 30 0 0  
QPF 12HR 0 0 0.01 0 0  
RAIN SHWRS C C S S  
TSTMS S S S  
 
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 41 73 53 77 57 82 58 82  
TEMP 45 44 68 71 56 54 72 74 60 58 79 78 61 59 78 78  
DEWPT 37 37 40 42 42 45 54 56 52 51 54 55 50 52 58 59  
PWIND DIR NE SE S S SW SW S SW  
WIND CHAR LT LT GN GN LT LT LT GN  
AVG CLOUDS CL CL FW FW SC SC SC SC B1 SC SC SC SC SC SC SC  
POP 12HR 0 0 30 40 40 20 30 30  
RAIN SHWRS S C C C C S S C S S C  
TSTMS S S S S S S  
 
 
IAZ066-112100-  
CLINTON-CLINTON IA  
41.84N 90.34W ELEV. 708 FT  
126 AM CDT MON MAY 11 2026  
 
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26  
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 67 46 79 51 68  
TEMP 43 42 55 62 66 65 53 49 48 49 63 71 77 75 63 56 53 51 60 65 68 65  
DEWPT 32 33 36 33 33 34 33 32 31 36 45 49 50 47 41 38 37 38 40 40 39 39  
RH 65 70 49 33 29 31 46 52 51 61 52 46 39 37 44 51 54 61 47 40 34 38  
WIND DIR NE NE NE N N NE E SE SE S S SW SW W NW NW NW NW NW NW NW N  
WIND SPD 4 5 5 4 3 3 5 11 12 11 16 23 19 13 11 10 11 12 19 19 18 12  
CLOUDS FW CL CL CL CL FW FW FW SC B1 B2 B2 SC FW CL CL CL CL FW FW FW CL  
POP 12HR 0 5 30 5 0  
QPF 12HR 0 0 0.01 0 0  
RAIN SHWRS S C S C  
TSTMS S S  
 
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 42 72 53 76 58 82 59 82  
TEMP 47 45 68 70 57 55 72 75 62 60 79 79 63 60 79 79  
DEWPT 38 39 41 42 42 46 54 57 53 52 55 56 51 53 59 60  
PWIND DIR NE SE SE S SW SW S SW  
WIND CHAR LT LT GN BZ GN GN LT GN  
AVG CLOUDS CL CL FW FW SC SC SC SC B1 SC SC SC SC SC SC SC  
POP 12HR 0 0 30 40 40 20 40 30  
RAIN SHWRS C C C C C S C S S C  
TSTMS S S S S S  
 
 
ILZ009-112100-  
STERLING-WHITESIDE IL  
41.75N 89.67W ELEV. 648 FT  
126 AM CDT MON MAY 11 2026  
 
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26  
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 66 44 77 50 66  
TEMP 43 42 55 61 65 64 52 46 45 47 61 70 75 73 62 54 51 52 59 64 66 63  
DEWPT 34 36 38 34 34 36 35 31 31 36 46 50 52 51 46 42 40 41 43 42 41 40  
RH 70 79 53 36 31 35 52 55 58 65 58 49 45 46 56 64 66 66 55 45 40 43  
WIND DIR NE NE NE N N E SE SE SE S S SW SW W NW NW NW NW NW NW NW N  
WIND SPD 3 5 5 4 3 1 5 10 11 11 13 20 19 13 9 8 10 12 18 18 17 11  
WIND GUST 31  
CLOUDS FW CL CL CL CL FW FW FW SC SC B2 B2 B1 FW CL CL CL CL FW SC SC FW  
POP 12HR 0 5 40 5 0  
QPF 12HR 0 0 0.02 0 0  
RAIN SHWRS S S S C  
TSTMS S  
WIND CHILL 39  
MIN CHILL 38 39  
 
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 42 71 51 74 57 80 58 80  
TEMP 47 44 66 69 55 54 70 73 61 59 77 77 62 59 78 77  
DEWPT 40 41 42 43 43 47 55 58 55 55 58 58 55 55 61 63  
PWIND DIR NE SE SE S SW SW SE S  
WIND CHAR LT LT GN BZ LT GN LT GN  
AVG CLOUDS FW CL FW FW FW SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 30 40 40 20 30 30  
RAIN SHWRS C C C C C S C S S C  
TSTMS S S S S S S  
 
 
IAZ068-112100-  
DAVENPORT-SCOTT IA  
41.62N 90.58W ELEV. 753 FT  
126 AM CDT MON MAY 11 2026  
 
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26  
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 68 48 79 52 70  
TEMP 45 44 56 63 67 66 55 52 50 52 65 72 77 76 64 58 54 53 61 67 69 66  
DEWPT 32 32 35 32 31 33 33 32 33 38 45 49 49 47 41 37 37 37 39 39 38 38  
RH 60 62 45 31 26 29 43 46 52 59 48 44 37 36 43 45 52 54 44 36 32 36  
WIND DIR NE NE NE N N NE E SE SE S SW SW SW W NW NW W NW NW NW NW N  
WIND SPD 5 6 5 5 3 3 6 11 13 13 17 23 20 14 12 11 11 13 19 20 19 13  
WIND GUST 27 35 32 29 32 29  
CLOUDS CL CL CL CL CL CL SC FW SC SC B1 B2 SC SC CL CL CL CL FW FW FW CL  
POP 12HR 0 5 30 5 0  
QPF 12HR 0 0 0.01 0 0  
RAIN SHWRS S S S C  
TSTMS S S  
 
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 44 73 54 77 60 83 61 82  
TEMP 48 46 69 71 59 57 72 75 63 61 80 80 65 62 80 80  
DEWPT 37 39 40 42 42 46 55 57 53 53 55 56 52 54 59 60  
PWIND DIR NE SE S S SW SW S SW  
WIND CHAR LT LT GN BZ GN GN LT GN  
AVG CLOUDS CL CL FW FW SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 30 40 40 20 30 30  
RAIN SHWRS C C C C S S C S S C  
TSTMS S S S S S S S  
 
 
ILZ015-112100-  
MOLINE-ROCK ISLAND IL  
41.46N 90.52W ELEV. 590 FT  
126 AM CDT MON MAY 11 2026  
 
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26  
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 69 49 80 53 71  
TEMP 44 43 57 63 68 67 56 52 51 53 66 74 78 76 66 59 55 53 62 68 70 67  
DEWPT 34 34 38 35 34 36 35 34 35 39 48 51 52 50 44 40 39 39 42 42 41 40  
RH 68 70 49 35 28 32 45 50 54 59 52 44 40 40 45 49 55 59 48 39 35 37  
WIND DIR N NE NE N N E E SE SE S SW SW SW W NW NW W NW NW NW NW N  
WIND SPD 3 3 4 5 3 3 5 9 11 11 14 19 18 11 9 8 9 11 17 17 16 11  
WIND GUST 21 27 34 31 21 28 29 27  
CLOUDS FW CL CL CL CL CL FW FW SC SC B2 B2 B1 SC CL CL CL CL FW FW FW FW  
POP 12HR 0 5 30 5 0  
QPF 12HR 0 0 0.01 0 0  
RAIN SHWRS S S C  
TSTMS S S  
 
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 45 74 55 77 61 84 62 83  
TEMP 49 47 69 72 59 57 74 76 64 62 80 80 66 63 81 80  
DEWPT 40 40 43 44 44 47 57 59 55 54 58 58 54 55 62 62  
PWIND DIR NE SE S S SW SW S SW  
WIND CHAR LT LT GN BZ GN GN LT GN  
AVG CLOUDS CL CL FW FW FW SC SC SC B1 SC SC SC SC SC SC SC  
POP 12HR 0 0 30 40 40 20 30 30  
RAIN SHWRS C C C C C S C S S C  
TSTMS S S S S S S  
 
 
ILZ017-112100-  
PRINCETON-BUREAU IL  
41.37N 89.47W ELEV. 662 FT  
126 AM CDT MON MAY 11 2026  
 
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26  
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 67 45 78 52 67  
TEMP 44 44 57 62 66 65 52 47 45 47 63 72 76 73 64 57 53 52 60 64 67 64  
DEWPT 33 34 36 33 31 33 32 29 29 33 43 48 50 50 47 41 38 39 40 40 39 37  
RH 65 68 45 33 27 30 46 49 53 58 48 42 40 44 54 55 57 61 47 41 36 37  
WIND DIR N NE N N N NE E SE SE SE S SW SW SW W NW NW NW NW NW NW N  
WIND SPD 3 4 6 6 4 3 8 10 10 11 14 20 20 16 10 8 11 13 19 19 18 14  
WIND GUST 31  
CLOUDS FW CL CL CL CL CL FW FW SC FW B1 B1 B1 SC FW CL CL CL FW SC FW FW  
POP 12HR 0 5 40 20 0  
QPF 12HR 0 0 0.01 0 0  
RAIN SHWRS C S S  
TSTMS S S  
 
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 44 71 52 75 59 82 60 81  
TEMP 48 46 67 69 55 54 70 73 62 61 78 78 64 61 79 78  
DEWPT 37 38 40 40 41 45 54 56 53 53 57 56 53 54 60 60  
PWIND DIR NE SE SE S SW SW S S  
WIND CHAR LT LT GN BZ GN GN LT GN  
AVG CLOUDS FW CL FW FW SC SC SC SC B1 SC SC B1 SC SC SC SC  
POP 12HR 0 0 30 50 40 30 30 30  
RAIN SHWRS C C C C S S C C S C  
TSTMS S C S S S S S  
 
 
IAZ087-112100-  
FAIRFIELD-JEFFERSON IA  
41.05N 91.97W ELEV. 799 FT  
126 AM CDT MON MAY 11 2026  
 
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26  
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 72 54 81 52 74  
TEMP 45 44 58 65 71 70 59 57 56 58 70 75 79 77 65 59 54 53 64 71 73 71  
DEWPT 36 36 39 38 39 40 38 38 42 44 49 52 53 48 42 38 38 39 42 42 42 41  
RH 70 73 49 37 31 33 45 49 59 59 47 45 41 36 43 45 54 59 45 35 33 34  
WIND DIR N NE NE N NE E SE SE S S SW SW W NW NW NW NW NW NW NW NW N  
WIND SPD 4 5 5 5 4 5 9 11 12 14 20 20 18 13 11 9 10 11 17 18 17 11  
CLOUDS SC FW CL CL CL FW SC FW CL FW B1 B1 SC FW FW CL FW FW CL CL CL CL  
POP 12HR 0 5 20 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S S  
TSTMS S  
 
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 45 77 57 82 61 83 62 84  
TEMP 50 47 72 75 62 59 78 79 66 62 80 80 66 64 81 81  
DEWPT 40 41 45 46 47 51 60 60 56 56 59 59 56 58 64 63  
PWIND DIR E SE SE SW SW SW S SW  
WIND CHAR LT GN BZ BZ GN GN GN BZ  
AVG CLOUDS CL CL FW FW SC B1 SC B1 SC SC SC SC SC SC B1 SC  
POP 12HR 0 0 40 40 40 30 30 30  
RAIN SHWRS C C S C S S C C S S C  
TSTMS C S S S S S S S  
 
 
IAZ089-112100-  
BURLINGTON-DES MOINES IA  
40.79N 91.12W ELEV. 698 FT  
126 AM CDT MON MAY 11 2026  
 
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26  
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 72 52 81 54 73  
TEMP 47 46 60 67 71 70 58 55 54 55 69 76 79 76 66 59 56 54 64 70 73 70  
DEWPT 35 37 40 38 37 39 37 37 39 43 48 51 54 53 47 41 39 39 42 42 41 41  
RH 63 71 47 34 29 32 45 51 57 64 47 42 42 45 50 51 53 57 45 36 31 35  
WIND DIR N N NE N N NE E SE S S SW SW W W NW NW NW NW NW NW NW N  
WIND SPD 4 5 5 5 4 3 6 9 11 11 14 18 16 12 10 9 10 11 16 17 16 11  
WIND GUST 26 29 27 26 27 27  
CLOUDS FW FW CL CL CL FW FW FW CL FW SC B1 B1 FW FW CL CL CL CL CL CL CL  
POP 12HR 0 0 40 5 0  
QPF 12HR 0 0 0.03 0 0  
RAIN SHWRS S C  
TSTMS S C  
 
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 46 75 56 80 61 84 62 84  
TEMP 50 48 71 73 60 58 75 77 65 62 81 80 67 65 81 82  
DEWPT 40 42 44 46 46 49 58 60 57 56 60 60 56 57 64 63  
PWIND DIR NE SE SE S SW SW S S  
WIND CHAR LT LT GN BZ GN GN GN GN  
AVG CLOUDS CL CL FW FW SC B1 SC SC SC SC SC SC SC SC B1 SC  
POP 12HR 0 0 30 50 40 30 40 30  
RAIN SHWRS C C S C C C C C S C  
TSTMS C C S S C S S S  
 
 
MOZ009-112100-  
MEMPHIS-SCOTLAND MO  
40.46N 92.17W ELEV. 813 FT  
126 AM CDT MON MAY 11 2026  
 
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26  
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 55 84 53 77  
TEMP 47 48 62 70 75 74 62 58 57 58 72 78 81 79 67 61 56 54 67 74 77 74  
DEWPT 35 36 40 41 43 43 41 42 44 44 49 53 56 53 45 39 38 38 41 42 42 42  
RH 63 63 44 35 32 33 46 55 62 59 44 42 42 41 45 44 51 54 39 32 29 32  
WIND DIR NW N NE N N E SE S S S SW SW W W NW NW NW NW NW NW NW N  
WIND SPD 2 2 3 3 2 3 5 5 8 11 16 17 14 10 8 5 5 6 12 14 13 9  
WIND GUST 17 20 25 28 28 26 21 19 16 17 18 24 26 24 19  
CLOUDS B1 SC FW CL CL FW SC FW FW FW SC B1 B1 SC FW CL CL FW CL CL CL CL  
POP 12HR 0 5 20 5 0  
QPF 12HR 0 0 0.01 0 0  
RAIN SHWRS S S  
TSTMS S S  
HEAT INDEX 81  
MAX HEAT 81  
 
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 46 80 58 86 62 86 64 86  
TEMP 51 48 74 77 62 60 81 82 67 64 83 82 67 65 83 83  
DEWPT 40 41 46 48 48 52 61 62 57 57 61 61 56 58 65 65  
PWIND DIR NE SE S S SW SW S S  
WIND CHAR LT GN GN GN LT GN LT GN  
AVG CLOUDS CL CL FW FW SC B1 SC B1 SC SC SC SC SC SC B1 SC  
POP 12HR 0 0 40 30 40 30 30 30  
RAIN SHWRS S C C S C C S C C S S C  
TSTMS C C S S S S  
 
 
IAZ099-112100-  
KEOKUK-LEE IA  
40.47N 91.43W ELEV. 671 FT  
126 AM CDT MON MAY 11 2026  
 
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26  
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 53 83 54 76  
TEMP 48 48 61 69 74 72 60 57 55 56 71 78 79 76 66 60 56 54 65 72 75 72  
DEWPT 36 37 41 40 40 42 39 40 43 45 49 51 55 55 49 43 40 40 43 42 42 42  
RH 63 65 48 35 29 34 46 53 64 66 46 39 44 48 54 53 55 59 45 34 31 34  
WIND DIR NW N NE N N NE E SE S S SW SW W W NW NW NW NW NW NW NW N  
WIND SPD 3 3 4 5 3 3 5 6 8 10 13 17 14 10 8 6 8 9 13 16 14 9  
WIND GUST 18 25 28 26 26 25  
CLOUDS SC SC FW CL CL FW SC FW CL FW SC SC B2 SC FW CL CL FW CL CL CL CL  
POP 12HR 0 5 30 5 0  
QPF 12HR 0 0 0.04 0 0  
RAIN SHWRS S C  
TSTMS S C  
 
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 47 78 58 83 62 85 64 85  
TEMP 51 49 72 75 61 59 77 79 67 63 82 81 68 65 82 83  
DEWPT 41 42 45 47 47 50 60 61 58 57 61 61 57 58 65 65  
PWIND DIR NE SE SE S SW SW S S  
WIND CHAR LT LT GN BZ GN GN LT GN  
AVG CLOUDS CL CL FW FW SC B1 SC SC SC SC SC SC FW SC B1 SC  
POP 12HR 0 0 40 40 40 30 30 30  
RAIN SHWRS C C S C C C C C S C  
TSTMS C C S S S S S  
 
 
ILZ035-112100-  
MACOMB-MCDONOUGH IL  
40.52N 90.65W ELEV. 707 FT  
126 AM CDT MON MAY 11 2026  
 
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26  
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 73 49 82 53 74  
TEMP 46 46 61 67 72 71 58 54 51 53 70 78 80 76 66 60 55 53 64 71 74 70  
DEWPT 33 36 40 39 39 40 39 39 40 43 49 50 54 56 53 46 41 41 43 43 43 43  
RH 60 68 46 36 30 32 49 57 66 69 47 37 41 50 63 60 59 64 46 36 33 38  
WIND DIR W N N N N N E SE SE S SW SW W W W NW NW NW NW NW NW N  
WIND SPD 3 2 4 6 5 3 4 6 9 10 18 23 20 13 8 8 9 12 19 20 19 12  
CLOUDS FW FW FW CL CL CL FW FW FW FW SC SC B2 B1 FW CL CL CL CL CL CL CL  
POP 12HR 0 5 40 10 0  
QPF 12HR 0 0 0.05 0 0  
RAIN SHWRS C  
TSTMS S  
HEAT INDEX 80  
MAX HEAT 81  
 
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 45 75 54 80 61 85 62 85  
TEMP 50 47 70 73 59 57 75 77 66 63 82 82 67 64 82 83  
DEWPT 41 42 45 47 47 49 59 62 58 57 61 61 58 57 65 65  
PWIND DIR NE SE SE S SW SW S S  
WIND CHAR LT LT GN BZ GN GN LT GN  
AVG CLOUDS CL CL FW FW SC SC SC SC B1 SC SC SC SC SC B1 SC  
POP 12HR 0 0 30 40 40 30 40 30  
RAIN SHWRS C C S C C C C C S S C  
TSTMS S C S S C S S S S  
 
 
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