059  
FOUS53 KDVN 190026  
PFMDVN  
FOUS53 KDVN 190026  
PFMDVN  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
626 PM CST SUN FEB 18 2018  
 
IAZ040-191000-  
INDEPENDENCE-BUCHANAN IA  
42.45N 91.93W ELEV. 977 FT  
626 PM CST SUN FEB 18 2018  
 
DATE 02/18/18 MON 02/19/18 TUE 02/20/18 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 34 40 31 35 12  
TEMP 36 35 35 36 36 37 36 37 32 34 33 33 33 33 34 28 23 20 15 12  
DEWPT 31 32 33 33 34 36 33 33 31 30 30 31 31 30 27 23 19 13 11 8  
RH 82 89 92 89 92 96 89 85 96 85 89 92 92 89 75 81 84 74 84 84  
WIND DIR S S S SE NE N N N NE NE NE N N NW NW NW NW NW N N  
WIND SPD 13 11 8 8 6 10 10 9 8 8 6 6 8 9 11 13 14 14 13 12  
CLOUDS B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 B2 SC B1  
POP 12HR 40 80 80 80 10  
QPF 12HR 0.02 0.19 0.22 0.13 0  
FRZG RAIN C S D D D C  
RAIN C D D C C D D D D C C  
RAIN SHWRS L L  
TSTMS S  
OBVIS PF PF F PF PF  
WINTER STORM A A A A A  
 
DATE 02/21/18 THU 02/22/18 FRI 02/23/18 SAT 02/24/18 SUN 02/25/18  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 24 13 33 24 39 25 38 24 39  
TEMP 20 22 16 14 30 32 26 25 37 38 29 26 36 36 28 25 38 36  
DEWPT 10 12 10 10 17 21 23 24 29 30 27 26 29 29 25 22 25 26  
PWIND DIR N NE E E SE W NW NW SW  
WIND CHAR GN LT LT LT GN LT GN LT GN  
AVG CLOUDS SC SC SC SC SC SC B1 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC  
POP 12HR 5 30 20 50 60 40 30 10 0  
RAIN L C C C  
SNOW C S S C L C C C  
 

 
IAZ042-191000-  
DUBUQUE-DUBUQUE IA  
42.41N 90.70W ELEV. 1072 FT  
626 PM CST SUN FEB 18 2018  
 
DATE 02/18/18 MON 02/19/18 TUE 02/20/18 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 34 43 34 41 18  
TEMP 36 36 35 36 38 40 38 41 37 35 34 36 38 41 41 35 29 25 21 18  
DEWPT 30 32 33 34 35 38 37 38 34 35 34 35 35 36 34 29 25 20 16 13  
RH 79 85 92 92 89 92 96 89 89100100 96 89 82 76 78 85 81 81 80  
WIND DIR S S S S SE E NE N NE NE NE E SE W NW NW NW NW NW N  
WIND SPD 17 13 10 9 9 4 6 9 8 6 4 6 8 8 8 12 13 14 13 12  
WIND GUST 27  
CLOUDS B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1  
POP 12HR 30 90 90 90 20  
QPF 12HR 0.01 0.33 0.36 0.47 0  
RAIN S D D L L D D D D D D S  
RAIN SHWRS D D  
TSTMS S S S  
OBVIS PF PF FPF+PF+  
 
DATE 02/21/18 THU 02/22/18 FRI 02/23/18 SAT 02/24/18 SUN 02/25/18  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 27 17 35 26 40 28 40 26 40  
TEMP 24 24 19 18 33 33 28 27 38 39 31 29 39 39 29 27 39 37  
DEWPT 13 14 12 13 17 21 24 24 30 31 30 29 31 31 27 24 26 26  
PWIND DIR N N E E SE SW NW NW W  
WIND CHAR GN LT GN LT LT LT GN GN GN  
AVG CLOUDS SC SC SC B1 SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC  
POP 12HR 5 20 20 50 50 50 30 20 0  
RAIN C C C C  
SNOW S S S C C C C S  
 

 
ILZ002-191000-  
FREEPORT-STEPHENSON IL  
42.25N 89.58W ELEV. 859 FT  
626 PM CST SUN FEB 18 2018  
 
DATE 02/18/18 MON 02/19/18 TUE 02/20/18 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 35 47 39 52 22  
TEMP 35 36 36 36 39 41 41 47 40 39 39 44 47 52 48 43 36 31 25 22  
DEWPT 30 32 34 35 37 41 40 43 39 39 39 42 43 45 42 37 31 25 21 17  
RH 82 85 92 96 92100 96 86 96100100 93 86 77 80 79 82 78 84 81  
WIND DIR S S S S SE S S SE E E E S S S SW W NW NW NW N  
WIND SPD 18 13 9 8 9 9 10 9 6 5 5 8 9 9 8 10 12 13 12 12  
CLOUDS SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 B1  
POP 12HR 30 90 90 90 60  
QPF 12HR 0.02 0.40 0.67 0.56 0.06  
FRZG RAIN S  
RAIN S D D D D D D D D D D L C  
RAIN SHWRS D D  
SNOW S  
TSTMS S S S C  
OBVIS PF PF PF F+PF+  
 
DATE 02/21/18 THU 02/22/18 FRI 02/23/18 SAT 02/24/18 SUN 02/25/18  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 30 19 37 25 41 30 42 27 41  
TEMP 27 27 23 20 35 33 26 27 40 38 33 30 40 41 32 28 40 37  
DEWPT 15 16 15 15 19 23 24 26 31 33 32 30 33 32 29 25 27 27  
PWIND DIR N NE NE E SE S W W W  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 B1 B1 B1 B1 SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC  
POP 12HR 5 10 10 50 50 60 30 30 5  
RAIN C C L C C C  
SNOW S C C L L C C  
 

 
IAZ052-191000-  
CEDAR RAPIDS-LINN IA  
41.89N 91.70W ELEV. 862 FT  
626 PM CST SUN FEB 18 2018  
 
DATE 02/18/18 MON 02/19/18 TUE 02/20/18 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 37 47 34 40 15  
TEMP 38 37 37 38 40 43 39 42 36 34 34 35 37 40 39 32 27 23 19 15  
DEWPT 31 34 35 36 38 40 37 37 34 33 33 34 34 34 31 26 21 17 14 11  
RH 76 89 92 92 92 89 92 82 92 96 96 96 89 79 73 78 78 77 80 84  
WIND DIR S S S SE SE SW N N N N N N NW NW NW NW NW NW N N  
WIND SPD 13 11 8 10 9 5 9 8 6 5 5 6 8 8 11 13 14 14 13 13  
CLOUDS B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 SC B1  
POP 12HR 50 80 80 90 20  
QPF 12HR 0.03 0.26 0.30 0.32 0  
FRZG RAIN S  
RAIN C D D L L D D D D L L S  
RAIN SHWRS L L  
TSTMS S S S S  
OBVIS PF PF F PF PF  
 
DATE 02/21/18 THU 02/22/18 FRI 02/23/18 SAT 02/24/18 SUN 02/25/18  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 27 17 37 27 41 27 42 26 42  
TEMP 23 25 21 18 33 35 29 28 39 39 31 28 39 41 30 27 41 38  
DEWPT 12 14 13 12 18 22 25 25 31 31 29 27 31 31 27 24 26 26  
PWIND DIR N NE E E E W NW NW W  
WIND CHAR GN LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC B1 B1 SC SC B1 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC  
POP 12HR 10 30 20 50 50 50 30 20 0  
RAIN S C C C C  
SNOW C S S C C C C S  
 

 
IAZ064-191000-  
IOWA CITY-JOHNSON IA  
41.63N 91.54W ELEV. 668 FT  
626 PM CST SUN FEB 18 2018  
 
DATE 02/18/18 MON 02/19/18 TUE 02/20/18 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 37 50 35 45 17  
TEMP 39 38 37 39 43 46 42 45 38 36 35 38 42 45 44 39 30 26 22 17  
DEWPT 32 34 35 37 41 44 40 40 37 36 35 36 37 37 34 29 23 18 16 12  
RH 76 85 92 92 93 93 93 82 96100100 92 82 73 68 67 75 71 77 80  
WIND DIR S S S SE SE S NW NW N N N NE NW NW NW NW NW NW N N  
WIND SPD 12 10 5 6 10 9 8 6 5 4 3 5 6 6 10 12 14 14 13 13  
CLOUDS B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1  
POP 12HR 60 90 90 90 20  
QPF 12HR 0.04 0.29 0.37 0.45 0  
RAIN C D D L L D D D D D D S  
RAIN SHWRS D D  
TSTMS S S C S S  
OBVIS PF F F PF  
 
DATE 02/21/18 THU 02/22/18 FRI 02/23/18 SAT 02/24/18 SUN 02/25/18  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 29 18 37 27 43 29 42 27 44  
TEMP 25 27 22 19 35 35 30 28 40 41 33 29 40 41 31 28 42 42  
DEWPT 13 15 13 13 19 23 26 26 31 32 30 29 32 32 28 25 27 28  
PWIND DIR N NE E E E SW NW NW W  
WIND CHAR GN LT LT LT LT LT GN LT LT  
AVG CLOUDS SC B1 B1 B1 B1 SC B1 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC  
POP 12HR 10 30 20 50 50 60 30 20 5  
RAIN S C C L C  
SNOW C S S C C L C S  
 

 
IAZ054-191000-  
MAQUOKETA-JACKSON IA  
42.06N 90.67W ELEV. 769 FT  
626 PM CST SUN FEB 18 2018  
 
DATE 02/18/18 MON 02/19/18 TUE 02/20/18 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 35 47 35 46 19  
TEMP 36 36 36 35 39 42 41 42 37 36 35 38 41 46 45 39 33 28 23 19  
DEWPT 30 33 34 34 37 41 38 40 37 36 35 37 37 39 35 31 27 21 18 13  
RH 79 89 92 96 92 96 89 93100100100 96 85 76 68 73 78 75 81 77  
WIND DIR S S S SE SE S S NW NE NE E SE S W NW NW NW NW N N  
WIND SPD 14 11 8 8 9 8 4 8 6 4 4 6 6 6 8 11 13 13 13 12  
CLOUDS B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 B1  
POP 12HR 30 90 90 90 30  
QPF 12HR 0.01 0.36 0.45 0.50 0.01  
FRZG RAIN S  
RAIN S D D D D D D D D D D C S  
RAIN SHWRS D D  
TSTMS S S C S S  
OBVIS PF PF F F PF  
 
DATE 02/21/18 THU 02/22/18 FRI 02/23/18 SAT 02/24/18 SUN 02/25/18  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 29 18 37 26 42 28 41 26 42  
TEMP 27 26 22 19 35 35 29 27 41 39 32 29 40 39 31 27 41 36  
DEWPT 14 15 13 13 18 22 25 24 30 32 30 29 32 31 28 24 26 26  
PWIND DIR N NE E E E SW NW NW W  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS SC SC B1 B1 B1 SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC  
POP 12HR 10 20 20 50 50 60 30 20 0  
RAIN C C C C S  
SNOW S S S C C C L S S  
 

 
IAZ066-191000-  
CLINTON-CLINTON IA  
41.84N 90.34W ELEV. 708 FT  
626 PM CST SUN FEB 18 2018  
 
DATE 02/18/18 MON 02/19/18 TUE 02/20/18 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 36 51 39 52 21  
TEMP 36 37 37 37 41 46 45 48 41 40 42 45 47 52 49 43 36 30 26 21  
DEWPT 31 34 35 36 38 43 41 43 39 40 40 43 43 43 39 34 29 23 20 16  
RH 82 89 92 96 89 89 86 83 92100 93 93 86 71 68 70 75 75 78 81  
WIND DIR S S S SE SE S S SW NW NW SE S S SW W NW NW NW N N  
WIND SPD 14 11 8 8 10 10 12 9 6 4 5 8 9 8 9 11 12 14 12 13  
CLOUDS B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 B1  
POP 12HR 40 90 90 90 50  
QPF 12HR 0.02 0.36 0.54 0.52 0.04  
RAIN C D D D D D D D D D D C S  
RAIN SHWRS D D  
TSTMS S S C S C  
OBVIS PF PF F F PF  
 
DATE 02/21/18 THU 02/22/18 FRI 02/23/18 SAT 02/24/18 SUN 02/25/18  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 31 20 38 27 43 30 43 27 42  
TEMP 28 28 23 21 36 36 29 28 42 40 34 31 42 41 32 28 41 38  
DEWPT 16 16 15 14 20 24 25 26 32 33 32 30 33 33 29 26 27 27  
PWIND DIR N NE NE E E SW NW NW W  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC  
POP 12HR 10 20 20 50 40 60 30 30 0  
RAIN C C L S C C  
SNOW S S C C L L S C  
 

 
ILZ009-191000-  
STERLING-WHITESIDE IL  
41.75N 89.67W ELEV. 648 FT  
626 PM CST SUN FEB 18 2018  
 
DATE 02/18/18 MON 02/19/18 TUE 02/20/18 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 36 52 43 56 23  
TEMP 36 36 37 39 41 44 45 52 44 44 44 48 50 56 52 45 38 33 27 23  
DEWPT 31 33 35 37 39 43 44 47 44 43 44 47 48 50 46 39 34 27 23 18  
RH 82 89 92 92 92 96 96 83100 96100 96 93 80 80 79 85 78 85 81  
WIND DIR S S S S SE S S S S S S S S S SW W NW NW N N  
WIND SPD 14 10 8 5 8 10 11 9 6 5 5 8 9 10 8 9 11 13 12 11  
CLOUDS SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B1 B1  
POP 12HR 40 90 90 90 70  
QPF 12HR 0.03 0.32 0.59 0.59 0.12  
FRZG RAIN S  
RAIN S C D D D D D D D D D D L C S  
RAIN SHWRS D D  
SNOW S  
TSTMS S C S C  
OBVIS PF PF F F PF  
 
DATE 02/21/18 THU 02/22/18 FRI 02/23/18 SAT 02/24/18 SUN 02/25/18  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 32 22 39 26 44 31 45 28 43  
TEMP 29 29 25 23 37 35 28 28 42 41 33 33 44 43 34 29 42 39  
DEWPT 18 18 17 17 22 25 26 27 33 34 33 32 35 35 30 27 29 28  
PWIND DIR N NE E E SE S W NW W  
WIND CHAR GN GN GN LT LT LT GN GN LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV B2 B1 B1 B1 SC SC  
POP 12HR 5 10 20 50 40 60 30 40 5  
RAIN S C C L C C C  
SNOW S C C L L C C  
 

 
IAZ068-191000-  
DAVENPORT-SCOTT IA  
41.62N 90.58W ELEV. 753 FT  
626 PM CST SUN FEB 18 2018  
 
DATE 02/18/18 MON 02/19/18 TUE 02/20/18 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 37 53 40 53 20  
TEMP 37 38 38 40 43 47 46 51 41 41 42 48 50 53 50 43 34 29 25 20  
DEWPT 31 34 35 36 39 44 43 45 40 41 41 43 43 44 38 34 29 22 19 15  
RH 79 85 89 85 86 89 89 80 96100 96 83 77 71 63 70 82 75 78 81  
WIND DIR S S S SE S S S SW SW SW SE S S SW W NW NW NW N N  
WIND SPD 16 12 8 9 11 12 12 9 6 5 6 9 10 9 9 11 13 14 12 13  
CLOUDS B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 B1  
POP 12HR 50 90 90 90 50  
QPF 12HR 0.03 0.32 0.49 0.55 0.05  
RAIN C D D D D D D D D D D C S  
RAIN SHWRS D D  
TSTMS S S C S C  
OBVIS PF F F PF  
 
DATE 02/21/18 THU 02/22/18 FRI 02/23/18 SAT 02/24/18 SUN 02/25/18  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 31 21 38 27 44 30 43 28 43  
TEMP 28 27 25 22 36 36 30 29 42 42 34 31 41 42 32 29 42 39  
DEWPT 15 16 15 15 20 24 26 26 32 33 32 31 33 33 29 26 27 27  
PWIND DIR N NE NE E E SW NW NW W  
WIND CHAR GN GN GN LT LT GN GN GN GN  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC  
POP 12HR 10 20 20 50 40 60 30 30 0  
RAIN C C L S C C  
SNOW S S C C L C S C  
 

 
ILZ015-191000-  
MOLINE-ROCK ISLAND IL  
41.46N 90.52W ELEV. 590 FT  
626 PM CST SUN FEB 18 2018  
 
DATE 02/18/18 MON 02/19/18 TUE 02/20/18 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 39 56 42 56 23  
TEMP 39 39 40 41 44 49 49 53 43 43 47 49 53 56 52 44 36 31 27 23  
DEWPT 31 35 37 38 41 46 46 47 42 43 44 46 46 46 41 35 30 24 21 17  
RH 73 85 89 89 89 89 89 80 96100 89 89 77 69 66 70 79 75 78 77  
WIND DIR S S S S S S S S SW SW S S S SW W W NW NW N N  
WIND SPD 17 12 8 6 11 12 12 9 6 6 6 8 9 8 9 11 13 13 12 12  
CLOUDS B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 B1  
POP 12HR 50 90 90 90 60  
QPF 12HR 0.04 0.29 0.48 0.56 0.08  
FRZG RAIN S  
RAIN C D D D D D D D D D D L C  
RAIN SHWRS D D  
SNOW S  
TSTMS S S C S C  
OBVIS PF F F PF  
 
DATE 02/21/18 THU 02/22/18 FRI 02/23/18 SAT 02/24/18 SUN 02/25/18  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 32 22 40 28 45 32 46 29 44  
TEMP 29 30 26 23 38 38 31 29 43 43 36 33 44 44 34 30 43 40  
DEWPT 17 17 16 16 22 25 27 27 34 34 34 32 34 33 30 26 28 28  
PWIND DIR N NE NE E SE SW NW NW W  
WIND CHAR GN GN LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC FW  
POP 12HR 10 20 20 50 40 60 30 30 0  
RAIN S C C L C S C C  
SNOW S S C C C S C  
 

 
ILZ017-191000-  
PRINCETON-BUREAU IL  
41.37N 89.47W ELEV. 662 FT  
626 PM CST SUN FEB 18 2018  
 
DATE 02/18/18 MON 02/19/18 TUE 02/20/18 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 37 55 52 61 25  
TEMP 37 38 39 40 43 48 48 54 52 55 55 54 57 61 59 49 43 36 29 25  
DEWPT 31 34 37 38 41 46 46 50 48 49 51 52 54 54 52 43 38 29 26 21  
RH 79 85 92 92 93 93 93 86 86 80 86 93 90 78 78 80 82 75 88 84  
WIND DIR S S S S S S S S S S S S S S SW W NW NW N N  
WIND SPD 17 11 9 8 10 14 13 12 11 9 9 11 11 12 10 11 12 14 12 12  
WIND GUST 24  
CLOUDS SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2  
POP 12HR 60 90 90 90 90  
QPF 12HR 0.07 0.26 0.58 0.67 0.23  
FRZG RAIN C  
RAIN C L D D D D D D D D D D D L C  
RAIN SHWRS L D  
TSTMS S C S C  
OBVIS PF PF F F PF  
 
DATE 02/21/18 THU 02/22/18 FRI 02/23/18 SAT 02/24/18 SUN 02/25/18  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 33 23 39 28 45 33 45 30 43  
TEMP 31 31 26 24 38 36 31 30 43 42 36 34 44 42 34 31 42 39  
DEWPT 20 20 18 19 24 27 27 28 34 35 35 34 36 36 31 28 30 29  
PWIND DIR N NE NE E E S W NW W  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 B1 B2 B2 B1 B1 B1 B2 B2 B2 B2 OV B2 B2 B1 SC SC SC  
POP 12HR 10 20 20 50 40 60 30 40 10  
RAIN S C S L L C C C  
SNOW S S C C L C C  
 

 
IAZ087-191000-  
FAIRFIELD-JEFFERSON IA  
41.05N 91.97W ELEV. 799 FT  
626 PM CST SUN FEB 18 2018  
 
DATE 02/18/18 MON 02/19/18 TUE 02/20/18 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 41 57 36 48 18  
TEMP 42 42 44 46 49 52 47 49 43 37 39 43 48 46 45 38 31 26 22 18  
DEWPT 33 36 40 41 45 48 44 43 40 36 37 39 39 38 35 29 24 17 15 11  
RH 70 79 86 83 86 86 89 80 89 96 92 86 71 73 68 70 75 68 74 73  
WIND DIR S S S SE S SW W NW NW NW N W W NW NW NW NW NW N N  
WIND SPD 12 11 8 10 12 14 9 9 8 5 4 8 8 9 11 13 16 16 14 14  
CLOUDS B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1  
POP 12HR 70 90 80 90 30  
QPF 12HR 0.06 0.27 0.37 0.59 0  
FRZG RAIN S  
RAIN C D D D D D D D D D D C  
RAIN SHWRS D D  
TSTMS S C C S C S  
OBVIS PF PF PF PF  
 
DATE 02/21/18 THU 02/22/18 FRI 02/23/18 SAT 02/24/18 SUN 02/25/18  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 29 20 37 27 43 30 44 28 45  
TEMP 27 28 24 21 34 36 30 28 39 42 34 30 41 43 32 29 43 43  
DEWPT 12 14 14 14 20 24 28 26 32 32 32 29 32 32 27 26 27 28  
PWIND DIR N NE NE E SE W NW NW W  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC  
POP 12HR 10 40 20 50 40 60 30 20 0  
RAIN C C C L C S  
SNOW C S C C C L C S S  
 

 
IAZ089-191000-  
BURLINGTON-DES MOINES IA  
40.79N 91.12W ELEV. 698 FT  
626 PM CST SUN FEB 18 2018  
 
DATE 02/18/18 MON 02/19/18 TUE 02/20/18 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 41 62 44 59 23  
TEMP 42 43 45 46 50 56 61 55 46 45 46 52 57 58 53 45 36 32 28 23  
DEWPT 33 37 41 42 46 51 54 52 46 45 46 49 50 49 44 36 30 24 21 17  
RH 70 79 86 86 86 83 78 90100100100 89 77 72 71 70 79 72 75 77  
WIND DIR S S S S S S S S S SW S S S SW W NW NW NW N N  
WIND SPD 16 11 8 10 13 16 14 10 9 8 9 10 11 10 10 11 14 14 13 12  
CLOUDS B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 B1  
POP 12HR 90 80 90 90 70  
QPF 12HR 0.07 0.23 0.46 0.66 0.11  
FRZG RAIN S  
RAIN C L D D D D D D D D D D L C  
RAIN SHWRS L D  
SNOW S  
TSTMS S S C C S C S  
OBVIS PF PF PF  
 
DATE 02/21/18 THU 02/22/18 FRI 02/23/18 SAT 02/24/18 SUN 02/25/18  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 32 24 39 30 45 33 46 31 45  
TEMP 30 30 27 25 37 38 32 32 44 43 38 33 43 45 34 32 44 43  
DEWPT 16 18 18 19 23 27 29 28 35 35 35 33 35 35 30 28 29 29  
PWIND DIR N NE NE E SE SW NW NW W  
WIND CHAR GN GN LT LT LT LT GN GN LT  
AVG CLOUDS B1 B1 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC FW  
POP 12HR 10 40 30 50 40 80 40 20 0  
RAIN C S C C D C C S  
SNOW C C S C C C S  
 

 
MOZ009-191000-  
MEMPHIS-SCOTLAND MO  
40.46N 92.17W ELEV. 813 FT  
626 PM CST SUN FEB 18 2018  
 
DATE 02/18/18 MON 02/19/18 TUE 02/20/18 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 43 63 42 57 20  
TEMP 44 44 47 48 53 58 62 52 45 44 43 47 57 53 49 40 32 27 22 20  
DEWPT 35 39 43 45 49 53 54 49 44 44 43 46 47 44 38 30 25 19 16 13  
RH 70 82 86 89 86 83 75 89 96100100 96 69 71 66 67 75 71 77 74  
WIND DIR S S S S S S SW SW W W S S SW W NW NW NW NW N N  
WIND SPD 12 9 8 9 12 16 12 8 6 5 8 10 10 9 10 13 14 14 14 12  
CLOUDS B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1  
POP 12HR 80 80 80 90 40  
QPF 12HR 0.08 0.22 0.43 0.58 0.01  
FRZG RAIN S  
RAIN S L D D D D D D D D D D C  
RAIN SHWRS D D  
TSTMS S C C C S C S S  
OBVIS PF PF PF  
 
DATE 02/21/18 THU 02/22/18 FRI 02/23/18 SAT 02/24/18 SUN 02/25/18  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 31 21 39 29 44 31 47 30 47  
TEMP 27 29 24 22 37 37 32 30 42 43 37 31 44 45 34 31 45 45  
DEWPT 12 14 15 16 21 25 28 28 33 35 34 31 33 33 29 26 28 29  
PWIND DIR N NE NE E SE W NW NW SW  
WIND CHAR GN GN LT LT LT LT GN LT GN  
AVG CLOUDS B1 B1 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC FW  
POP 12HR 10 40 20 50 40 70 30 20 5  
RAIN C C C L C C  
SNOW C S C C C C S  
 

 
IAZ099-191000-  
KEOKUK-LEE IA  
40.47N 91.43W ELEV. 671 FT  
626 PM CST SUN FEB 18 2018  
 
DATE 02/18/18 MON 02/19/18 TUE 02/20/18 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 43 64 48 60 23  
TEMP 44 45 47 49 53 59 63 56 50 48 53 57 59 60 54 45 36 32 27 23  
DEWPT 34 38 42 45 49 54 55 53 48 48 49 51 50 50 44 36 29 24 20 17  
RH 68 76 83 86 86 83 75 90 93100 86 80 72 69 69 70 75 72 74 77  
WIND DIR S S S S S SW S S S SW S S S SW W NW NW NW N N  
WIND SPD 14 11 8 10 13 16 14 10 9 8 9 11 12 9 10 11 14 14 13 12  
CLOUDS B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 B1  
POP 12HR 80 80 90 90 70  
QPF 12HR 0.10 0.20 0.49 0.70 0.12  
FRZG RAIN S  
RAIN C L D D D D D D D D D D L C  
RAIN SHWRS L L  
SNOW S  
TSTMS S C C C S C S S  
OBVIS PF PF PF  
 
DATE 02/21/18 THU 02/22/18 FRI 02/23/18 SAT 02/24/18 SUN 02/25/18  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 32 23 40 32 46 34 48 31 47  
TEMP 29 30 26 24 37 39 34 33 44 45 39 34 44 47 35 32 45 46  
DEWPT 16 17 18 18 24 27 30 30 36 36 36 33 35 35 31 28 30 30  
PWIND DIR N NE NE E SE SW NW NW W  
WIND CHAR GN GN GN LT LT LT GN GN LT  
AVG CLOUDS B1 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC FW  
POP 12HR 10 40 20 50 40 80 40 20 5  
RAIN S S C C D C C S  
SNOW C S S C C C  
 

 
ILZ035-191000-  
MACOMB-MCDONOUGH IL  
40.52N 90.65W ELEV. 707 FT  
626 PM CST SUN FEB 18 2018  
 
DATE 02/18/18 MON 02/19/18 TUE 02/20/18 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 40 62 55 63 25  
TEMP 41 42 44 46 50 57 61 59 55 58 58 58 59 63 59 48 39 34 29 25  
DEWPT 34 37 41 44 48 53 55 55 53 54 56 55 55 54 52 41 34 27 24 20  
RH 76 82 89 93 93 86 81 87 93 86 93 90 87 72 78 77 82 75 81 81  
WIND DIR S S S S S S S S S S S S S S SW W NW NW N N  
WIND SPD 17 11 8 10 12 18 16 14 12 11 11 14 13 12 10 12 14 16 13 13  
WIND GUST 27 23 21 26  
CLOUDS B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2  
POP 12HR 70 80 90 90 90  
QPF 12HR 0.11 0.19 0.52 0.81 0.27  
FRZG RAIN C  
RAIN C L L D D D D D D D D D D L C  
RAIN SHWRS L L  
TSTMS S S S C S C S S  
OBVIS PF PF PF  
 
DATE 02/21/18 THU 02/22/18 FRI 02/23/18 SAT 02/24/18 SUN 02/25/18  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 33 24 40 31 46 34 47 31 46  
TEMP 31 32 27 25 38 38 34 32 45 44 40 34 45 45 35 32 45 43  
DEWPT 19 21 20 20 26 29 30 30 37 38 37 34 38 37 32 30 31 31  
PWIND DIR N NE NE E SE SW NW NW W  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 B2 B2 B2 B1 B1 B2 B2 B2 B2 OV B2 B2 B2 B1 SC SC FW  
POP 12HR 10 40 20 50 40 70 40 30 5  
RAIN S C C L L S C C  
SNOW C S C C L S  
 

 
 
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