043  
FOUS53 KLOT 142315  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
615 PM CDT SAT MAR 14 2026  
 
ILZ104-150900-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 62 23 26 12  
TEMP 34 36 39 42 44 54 59 61 58 41 34 28 24 23 23 24 21 19 15 13 12  
DEWPT 29 28 29 32 37 47 52 52 52 37 29 23 18 16 14 14 12 9 7 5 3  
RH 82 72 67 67 76 77 78 72 80 85 82 81 77 74 68 65 68 64 70 70 66  
WIND DIR E E SE SE S S S S SW N NW NW NW NW NW NW NW NW NW NW W  
WIND SPD 12 13 16 16 16 20 23 23 24 21 26 31 31 28 27 25 23 18 14 12 10  
WIND GUST 27 36 40 40 36 34 39 46 44 41 40 37  
CLOUDS OV OV OV OV B2 B2 OV B2 OV OV OV OV OV OV OV OV OV B2 B2 SC FW  
POP 12HR 20 100 100 80 10  
QPF 12HR 0 0.29 0.86 0.06 0  
SNOW 12HR 00-00 00-00 1  
RAIN D  
RAIN SHWRS S S S C L D D  
SNOW D D D D C S  
TSTMS S S S  
OBVIS BS BS BS BS BS  
WIND CHILL 25 28 31 34 37 31 20 13 6 6 6 8 4 3 0 -1 -1  
MIN CHILL 25 26 32 39 20 6 6 4 0 -2  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 26 22 44 33 55 38 56 38 59  
TEMP 22 23 25 28 40 40 37 35 51 49 43 40 54 52 43 40 57 50  
DEWPT 6 7 17 25 32 34 33 32 39 40 38 37 41 39 34 34 37 34  
PWIND DIR W S SW W SW SW W W NW  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS FW SC B2 OV B2 SC SC B2 SC SC SC B1 B1 SC B2 B1 SC B1  
POP 12HR 0 70 20 5 0 5 5 5 5  
SNOWSHWRS C L S  
 

 
ILZ003-150900-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 34 58 19 23 5  
TEMP 35 34 37 40 42 50 56 56 43 32 28 23 20 19 20 21 17 13 10 7 5  
DEWPT 29 27 28 32 38 48 52 48 36 27 23 19 15 13 11 10 8 6 4 2 0  
RH 78 75 70 73 86 93 86 74 76 81 81 84 81 77 67 62 67 73 76 79 79  
WIND DIR E E E SE S S S S NW N N NW NW NW NW NW NW NW NW NW W  
WIND SPD 13 14 17 17 16 19 21 21 26 24 29 31 31 29 26 25 21 18 13 11 9  
WIND GUST 27 35 37 35 39 36 43 46 44 42 39 36  
CLOUDS OV B2 OV OV B2 B2 OV OV OV OV OV OV OV OV OV B2 B2 B2 SC SC FW  
POP 12HR 20 100 100 70 0  
QPF 12HR 0 0.53 0.61 0.10 0  
SNOW 12HR 00-00 00-00 3  
RAIN SHWRS S S S L D D D  
SLEET C  
SNOW D D D L L S  
TSTMS S S S S  
OBVIS BS BS BS BS BS BS BS  
WIND CHILL 26 24 27 31 34 33 18 12 6 1 0 2 4 -1 -4 -6 -9 -9  
MIN CHILL 26 24 28 37 33 12 1 0 -1 -6 -10  
WINTER STORM A A A A A A A  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 24 18 42 29 53 35 58 38 61  
TEMP 19 21 23 26 39 38 33 31 48 47 41 38 54 53 42 39 57 54  
DEWPT 7 10 19 25 33 33 31 30 40 40 38 36 42 41 34 34 38 37  
PWIND DIR W S SW SW SW SW W W NW  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS FW SC B2 OV B1 SC B1 B1 SC SC B1 B2 B1 B1 B2 SC SC B2  
POP 12HR 0 80 20 5 0 0 5 0 5  
RAIN SHWRS S  
SNOWSHWRS L D S  
 

 
ILZ104-150900-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 36 62 24 27 13  
TEMP 34 37 40 42 45 54 59 61 58 44 36 31 25 24 24 25 21 19 17 14 13  
DEWPT 30 29 29 32 38 47 52 49 48 37 29 24 19 15 12 12 13 10 8 6 5  
RH 85 72 64 67 76 77 78 65 69 76 75 75 78 68 60 57 71 67 67 70 70  
WIND DIR E E SE SE S S S S SW NW NW NW NW NW NW NW NW NW NW NW W  
WIND SPD 12 13 14 16 16 21 24 24 25 21 26 31 31 28 27 24 21 18 14 13 11  
WIND GUST 27 37 40 41 37 34 37 46 44 41 41 36  
CLOUDS OV OV OV OV B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2 SC SC  
POP 12HR 20 90 100 80 10  
QPF 12HR 0 0.22 0.82 0.04 0  
SNOW 12HR 00-00 00-00 1  
RAIN D C  
RAIN SHWRS S S C L D D  
SNOW D D D D C S  
SNOWSHWRS  
TSTMS S S S  
OBVIS BS BS BS BS BS  
WIND CHILL 26 29 31 34 37 35 23 15 8 7 7 9 5 4 2 -1 0  
MIN CHILL 25 27 33 23 8 7 5 2 -1  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 26 23 45 34 56 38 57 39 59  
TEMP 22 23 26 28 41 41 37 35 52 50 43 40 54 52 43 41 57 50  
DEWPT 6 8 18 26 33 35 34 33 40 41 39 38 41 39 36 35 37 35  
PWIND DIR W S S SW SW SW W NW NW  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS SC SC B2 OV B2 SC SC B2 SC SC SC B1 SC SC B2 B1 SC B1  
POP 12HR 0 70 20 5 0 5 5 5 5  
SNOWSHWRS C L S  
 

 
ILZ021-150900-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 38 63 22 25 11  
TEMP 39 38 40 43 46 56 61 62 54 40 32 27 23 22 23 23 20 17 15 12 11  
DEWPT 25 29 31 35 42 52 54 52 48 37 29 23 18 16 15 13 12 9 7 4 3  
RH 57 70 70 73 86 86 78 70 80 89 88 85 81 77 71 65 71 70 70 70 69  
WIND DIR E E SE SE S S S S SW NW NW NW NW NW NW NW NW NW NW NW W  
WIND SPD 12 13 14 16 16 20 24 25 26 23 26 29 31 29 26 25 23 19 14 13 10  
WIND GUST 27 37 41 41 39 35 40 46 43 42 39 37  
CLOUDS B2 B2 OV OV B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2 SC FW  
POP 12HR 10 90 100 70 0  
QPF 12HR 0 0.28 0.73 0.03 0  
SNOW 12HR 00-00 00-00 2  
RAIN D  
RAIN SHWRS C L D D  
SNOW D D L L C S  
TSTMS S S S  
OBVIS BS BS BS BS BS  
WIND CHILL 31 30 32 35 39 29 18 11 5 5 6 7 3 0 -1 -3 -3  
MIN CHILL 31 30 33 18 5 4 3 -1 -4  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 27 22 47 32 59 37 62 40 64  
TEMP 22 23 25 28 43 41 35 33 54 53 44 40 58 56 45 41 61 56  
DEWPT 7 10 19 26 36 36 33 32 44 45 40 38 45 43 38 36 41 39  
PWIND DIR W S SW W SW SW W W NW  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS FW SC B2 OV B1 SC SC B2 SC FW B1 B2 SC B1 B2 B1 SC B1  
POP 12HR 0 70 20 0 0 0 5 0 5  
SNOWSHWRS C L S  
 

 
ILZ006-150900-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 34 57 22 25 10  
TEMP 33 35 39 40 41 49 55 56 49 38 32 28 23 22 23 22 20 18 16 13 11  
DEWPT 27 29 29 31 34 43 50 47 43 32 27 23 17 14 12 11 12 9 6 5 3  
RH 78 78 67 70 76 80 83 72 80 79 81 81 77 71 62 62 71 67 64 70 69  
WIND DIR E E E SE SE S S S W N N NW NW NW NW NW NW NW NW NW NW  
WIND SPD 12 13 16 17 16 18 19 18 21 19 26 32 31 28 27 24 21 17 13 12 10  
WIND GUST 27 26 32 35 34 33 34 40 47 44 41 40 37 27  
CLOUDS OV OV OV OV OV B2 OV B2 OV OV OV OV OV OV OV OV OV B2 SC SC SC  
POP 12HR 30 100 100 80 10  
QPF 12HR 0 0.47 0.77 0.09 0  
SNOW 12HR 00-00 00-00 2  
RAIN D  
RAIN SHWRS S S S L L D D  
SLEET D  
SNOW D D D D C C  
SNOWSHWRS S  
TSTMS S S S  
OBVIS BS BS BS BS BS  
WIND CHILL 23 26 30 31 33 28 18 11 5 4 5 6 4 2 1 -1 -3  
MIN CHILL 23 24 30 34 18 5 4 4 1 -3  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 24 20 42 32 52 35 54 36 56  
TEMP 21 21 24 26 40 38 35 33 49 44 39 37 52 48 40 37 55 47  
DEWPT 7 9 17 25 33 33 32 31 39 38 36 36 40 38 33 32 36 33  
PWIND DIR W S S W SW SW W W NW  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS FW SC B2 OV B2 SC SC B2 SC SC B1 B2 B1 SC B2 B1 SC B2  
POP 12HR 0 70 20 5 0 5 5 5 5  
SNOWSHWRS C L S  
 

 
ILZ021-150900-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 40 65 20 25 9  
TEMP 43 42 43 45 49 58 63 63 54 40 31 25 20 22 23 24 19 15 14 11 10  
DEWPT 26 31 32 38 45 52 55 55 50 39 28 22 17 18 17 16 12 8 6 4 2  
RH 51 65 65 76 86 80 75 75 86 96 88 88 88 84 77 71 74 73 70 73 69  
WIND DIR E SE SE SE S S S S SW NW NW NW NW NW NW NW W NW NW NW W  
WIND SPD 14 14 17 17 19 25 29 31 28 25 26 29 31 29 27 28 24 20 17 14 11  
WIND GUST 32 43 47 48 42 39 39 44 43 42 40  
CLOUDS B1 B2 B2 B2 B2 B2 B2 OV OV OV OV OV B2 B2 OV OV B2 B2 B1 B1 SC  
POP 12HR 10 90 100 60 0  
QPF 12HR 0 0.31 0.59 0.03 0  
SNOW 12HR 00-00 00-00 1  
RAIN D  
RAIN SHWRS C C D D  
SNOW L L L L S  
TSTMS S S S S  
OBVIS BS BS BS BS BS BS  
WIND CHILL 36 34 35 38 29 17 8 2 4 5 7 1 -3 -3 -5 -5  
MIN CHILL 35 33 35 16 1 1 0 -4 -6  
WIND Y Y Y Y  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 27 22 50 32 62 38 64 41 68  
TEMP 22 23 25 28 45 42 36 34 56 54 45 40 59 57 47 42 64 59  
DEWPT 8 12 19 25 38 38 34 33 45 46 42 39 46 45 40 37 43 41  
PWIND DIR W S SW W SW SW W W NW  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS FW SC B2 OV B1 FW SC B1 SC SC B1 B1 SC SC B1 B1 SC B1  
POP 12HR 0 70 20 0 0 0 0 0 0  
RAIN SHWRS S  
SNOWSHWRS C L S  
 

 
INZ002-150900-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 37 65 25 27 14  
TEMP 36 37 40 42 44 55 63 64 60 50 39 33 27 25 24 25 22 20 18 16 14  
DEWPT 27 27 28 31 36 47 51 49 51 46 34 28 22 18 15 13 14 12 9 7 5  
RH 69 67 62 65 73 74 65 58 72 86 82 82 81 74 68 60 71 71 67 67 67  
WIND DIR E SE SE SE SE S S S S S NW W W W W W W NW NW NW W  
WIND SPD 10 12 14 16 17 23 26 27 26 19 19 25 28 26 25 23 21 19 16 14 13  
WIND GUST 25 26 27 40 43 47 40 33 32 36 42 37 36 34  
CLOUDS OV B2 OV OV B2 B1 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 10 70 100 80 30  
QPF 12HR 0 0.08 0.68 0.03 0.01  
SNOW 12HR 00-00 00-00 T  
RAIN D D  
RAIN SHWRS S C C D  
SNOW D D D C C  
SNOWSHWRS C C  
TSTMS S S S  
OBVIS BS BS  
WIND CHILL 29 29 31 34 36 29 20 11 9 8 9 7 5 3 1 0  
MIN CHILL 29 28 32 39 29 11 8 7 3 -1  
WIND Y Y Y Y  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 25 21 44 32 56 37 56 38 59  
TEMP 22 22 24 27 39 39 36 34 52 49 42 40 54 50 43 40 56 50  
DEWPT 6 8 15 24 32 35 32 32 41 42 39 38 43 41 37 35 39 36  
PWIND DIR W S S SW SW SW W W NW  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 SC B2 OV B2 SC SC B2 B1 SC SC B2 B1 SC B2 B1 SC SC  
POP 12HR 0 60 30 5 0 5 5 5 5  
SNOWSHWRS S L C  
 

 
ILZ005-150900-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 33 60 19 22 6  
TEMP 33 34 37 38 41 50 57 58 47 35 29 24 20 19 20 21 17 14 11 8 6  
DEWPT 28 28 28 31 36 47 53 54 43 31 26 20 16 16 15 14 10 8 5 3 1  
RH 82 78 70 76 82 89 86 86 86 85 88 84 84 88 81 74 73 76 76 79 79  
WIND DIR E E E SE SE S S S NW N N NW NW NW NW NW NW NW NW NW W  
WIND SPD 13 13 16 17 16 19 23 21 25 23 28 31 31 29 26 26 23 18 13 11 9  
WIND GUST 26 36 41 40 37 35 42 46 44 42 39 37  
CLOUDS OV OV OV OV B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 SC SC SC  
POP 12HR 20 100 100 80 0  
QPF 12HR 0 0.60 0.66 0.10 0  
SNOW 12HR 00-00 00-00 3  
RAIN C  
RAIN SHWRS S S S L L D D  
SLEET D  
SNOW D D D D D C S  
SNOWSHWRS S  
TSTMS S S S  
OBVIS BS BS BS BS BS BS  
WIND CHILL 24 24 27 29 33 39 23 13 7 0 0 2 3 0 -3 -4 -7 -7  
MIN CHILL 23 23 28 34 38 13 0 -1 0 -5 -8  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 23 18 42 30 52 34 57 36 58  
TEMP 19 20 22 25 38 38 33 31 48 45 40 37 53 51 40 38 55 49  
DEWPT 8 10 18 24 34 34 32 30 41 40 38 36 43 41 34 34 38 35  
PWIND DIR W S SW W SW SW W W NW  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS FW SC B2 OV B2 SC B1 B2 SC SC SC B2 B1 SC B2 SC SC B1  
POP 12HR 0 70 20 5 0 0 5 5 5  
SNOWSHWRS C L S  
 

 
ILZ008-150900-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 60 18 22 5  
TEMP 36 35 38 41 44 54 59 57 42 31 27 23 18 18 20 20 16 13 10 7 5  
DEWPT 29 27 28 33 40 49 53 52 38 28 23 19 15 14 14 13 8 5 3 2 0  
RH 75 72 67 73 86 83 80 83 86 88 85 84 88 84 77 74 70 70 73 79 79  
WIND DIR E E SE SE S S S SW NW N N NW NW NW NW NW NW NW NW NW W  
WIND SPD 13 14 16 16 16 19 20 20 26 25 29 31 31 28 26 23 20 16 12 10 8  
WIND GUST 26 35 36 33 40 37 43 46 44 41 39 34  
CLOUDS B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 SC SC FW  
POP 12HR 20 100 100 60 0  
QPF 12HR 0 0.50 0.59 0.08 0  
SNOW 12HR 00-00 00-00 3  
RAIN SHWRS S S L D D D  
SLEET C  
SNOW D D D L L S  
TSTMS S S S S  
OBVIS BS BS BS BS BS BS BS  
WIND CHILL 27 25 29 33 37 31 17 11 5 -1 -1 2 4 -1 -4 -5 -7 -7  
MIN CHILL 27 25 30 39 31 11 -1 -2 -1 -5 -8  
WINTER STORM A A A A A A A  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 24 19 43 29 55 36 59 39 63  
TEMP 19 22 24 26 39 38 33 31 50 49 42 39 55 54 43 40 59 56  
DEWPT 7 10 19 26 33 33 30 31 40 42 38 37 42 42 35 35 39 39  
PWIND DIR W S SW SW SW SW W W NW  
WIND CHAR LT GN GN LT LT LT GN GN GN  
AVG CLOUDS FW SC B2 OV B1 SC B1 B1 SC SC B2 B2 B1 B1 B2 B1 SC B2  
POP 12HR 0 80 20 0 0 0 5 0 5  
RAIN SHWRS S  
SNOWSHWRS L D S  
 

 
ILZ011-150900-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 34 60 19 22 6  
TEMP 34 34 37 40 42 52 57 58 49 34 29 23 19 20 20 21 16 13 11 8 6  
DEWPT 29 28 28 32 38 49 53 54 46 31 26 20 16 16 15 14 10 8 5 3 1  
RH 82 78 70 73 86 89 86 86 89 89 88 88 88 84 81 74 77 80 76 79 79  
WIND DIR E E SE SE S S S S W N NW NW NW NW NW NW NW NW NW NW W  
WIND SPD 13 16 17 18 17 20 24 26 25 24 29 31 31 31 26 27 23 19 14 12 10  
WIND GUST 28 37 40 40 37 37 43 46 44 43 39 37  
CLOUDS OV B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 SC FW  
POP 12HR 20 100 100 70 0  
QPF 12HR 0 0.55 0.62 0.08 0  
SNOW 12HR 00-00 00-00 3  
RAIN C  
RAIN SHWRS S S L L D D  
SLEET D  
SNOW D D D L L C S  
TSTMS S S S  
OBVIS BS BS BS BS BS BS  
WIND CHILL 25 24 28 30 34 21 13 6 0 0 3 3 -2 -4 -5 -8 -8  
MIN CHILL 25 24 29 36 13 0 -1 -2 -5 -9  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 23 19 42 30 54 35 59 38 61  
TEMP 19 20 23 26 39 38 33 31 49 48 42 38 55 53 42 39 57 53  
DEWPT 8 10 19 25 34 34 32 31 40 41 38 37 43 42 35 34 39 37  
PWIND DIR W S SW W SW SW W W NW  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS FW SC B2 OV B1 SC B1 B1 SC SC B1 B2 B1 B1 B2 B1 SC B1  
POP 12HR 0 80 20 5 0 0 5 5 5  
RAIN SHWRS S  
SNOWSHWRS C D S  
 

 
ILZ010-150900-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 36 60 18 22 5  
TEMP 37 36 38 42 45 54 59 56 41 30 26 23 19 18 20 20 16 12 10 7 6  
DEWPT 28 27 30 35 42 51 54 52 38 28 23 19 15 14 14 12 9 6 4 3 1  
RH 70 69 73 76 89 90 83 86 89 92 88 84 84 84 77 71 73 76 76 83 79  
WIND DIR E E SE SE S S S SW NW N NW NW NW NW NW NW NW NW NW W W  
WIND SPD 13 14 16 16 16 19 18 19 27 25 29 31 31 28 26 23 21 17 12 10 8  
WIND GUST 25 26 35 33 34 41 37 43 47 43 41 39 33  
CLOUDS B2 B2 OV OV OV B2 OV OV OV OV OV OV OV OV OV B2 B2 B2 SC SC FW  
POP 12HR 20 100 100 60 0  
QPF 12HR 0 0.50 0.57 0.08 0  
SNOW 12HR 00-00 00-00 3  
RAIN SHWRS S S L D D D  
SNOW D D D L L S  
TSTMS S S S S  
OBVIS BS BS BS BS BS BS BS  
WIND CHILL 28 27 29 33 38 30 16 10 4 0 -1 2 4 -2 -5 -5 -7 -7  
MIN CHILL 28 26 30 30 10 -1 -2 -2 -6 -8  
WINTER STORM A A A A A A A  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 25 19 43 29 57 36 61 39 64  
TEMP 19 22 24 27 40 39 33 32 51 50 42 39 56 55 43 40 60 58  
DEWPT 8 12 20 26 35 35 31 31 42 43 39 38 44 43 36 36 41 40  
PWIND DIR W S SW SW SW SW W W NW  
WIND CHAR LT GN GN LT LT LT GN GN GN  
AVG CLOUDS FW SC B2 OV SC SC B1 B1 SC SC B1 B1 B1 B1 B2 B1 SC B2  
POP 12HR 0 80 20 0 0 0 0 0 5  
RAIN SHWRS S  
SNOWSHWRS L D S  
 

 
ILZ012-150900-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 62 21 24 9  
TEMP 35 36 39 41 43 52 59 60 55 37 31 26 21 21 22 22 19 16 13 10 9  
DEWPT 29 28 29 33 39 49 54 54 50 35 28 22 17 16 15 14 11 9 6 4 2  
RH 78 72 67 73 86 89 83 81 83 92 88 85 84 81 74 71 70 73 73 76 72  
WIND DIR E E SE SE S S S S SW N NW NW NW NW NW NW NW NW NW NW W  
WIND SPD 13 13 16 16 16 20 23 24 26 23 27 31 31 31 27 26 24 19 14 12 10  
WIND GUST 27 35 41 40 39 35 41 46 44 43 40 37 29  
CLOUDS OV OV OV OV B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B1 SC FW  
POP 12HR 20 100 100 80 0  
QPF 12HR 0 0.39 0.81 0.06 0  
SNOW 12HR 00-00 00-00 2  
RAIN D  
RAIN SHWRS S S L L D D  
SLEET D  
SNOW D D D D C S  
TSTMS S S S  
OBVIS BS BS BS BS BS BS  
WIND CHILL 25 27 30 32 35 26 16 9 2 3 4 5 2 -1 -3 -5 -5  
MIN CHILL 25 25 30 37 15 1 1 1 -3 -6  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 24 20 44 31 55 36 59 38 61  
TEMP 20 21 24 26 41 40 35 32 51 49 42 39 55 54 42 39 58 53  
DEWPT 7 9 18 26 34 35 33 31 41 42 39 37 43 41 35 35 38 36  
PWIND DIR W S SW W SW SW W W NW  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS FW SC B2 OV B1 SC B1 B2 SC SC SC B2 B1 B1 B2 B1 SC B1  
POP 12HR 0 70 20 5 0 0 5 5 5  
SNOWSHWRS C L S  
 

 
ILZ020-150900-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 62 21 24 10  
TEMP 35 36 39 41 44 54 59 60 54 37 31 26 21 21 22 22 19 16 13 11 10  
DEWPT 29 29 30 34 40 51 54 55 51 36 28 22 17 17 16 15 12 9 6 4 3  
RH 78 75 70 76 86 90 83 84 90 96 88 85 84 84 77 74 74 73 73 73 73  
WIND DIR E E SE SE S S S S SW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 12 13 14 16 16 20 24 25 25 23 27 31 29 29 26 25 23 19 16 13 11  
WIND GUST 27 35 41 41 39 35 41 46 44 42 39 37  
CLOUDS OV B2 OV OV B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B1 SC FW  
POP 12HR 20 90 100 70 0  
QPF 12HR 0 0.31 0.76 0.04 0  
SNOW 12HR 00-00 00-00 2  
RAIN D  
RAIN SHWRS S S L L D D  
SLEET D  
SNOW D D L L C S  
SNOWSHWRS  
TSTMS S S S  
OBVIS BS BS BS BS BS BS  
WIND CHILL 27 28 31 33 37 26 16 9 3 3 5 6 1 -1 -3 -4 -4  
MIN CHILL 26 27 32 39 16 3 2 1 -3 -5  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 25 21 45 31 57 37 61 39 63  
TEMP 21 22 24 27 42 40 34 32 52 51 43 39 57 55 44 40 60 55  
DEWPT 7 9 19 26 35 35 33 31 43 44 40 38 44 42 37 35 40 38  
PWIND DIR W S SW W SW SW W W NW  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS FW SC B2 OV B1 SC B1 B2 SC FW SC B2 B1 B1 B2 B1 SC B2  
POP 12HR 0 70 20 0 0 0 5 5 5  
SNOWSHWRS C L S  
 

 
ILZ013-150900-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 62 22 25 11  
TEMP 34 36 40 42 44 54 59 61 57 40 32 27 23 22 23 23 20 17 15 12 11  
DEWPT 29 28 29 32 38 48 53 54 52 37 29 23 18 16 14 14 11 9 6 4 3  
RH 82 72 64 67 79 80 80 78 83 89 88 85 81 77 68 68 67 70 67 70 69  
WIND DIR E E SE SE S S S S SW N NW NW NW NW NW NW NW NW NW NW W  
WIND SPD 12 13 14 16 16 20 23 23 25 21 26 29 31 29 27 25 23 18 14 12 10  
WIND GUST 27 37 41 41 37 34 40 46 44 42 40 37 28  
CLOUDS OV OV OV OV B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2 SC FW  
POP 12HR 20 100 100 80 5  
QPF 12HR 0 0.32 0.85 0.05 0  
SNOW 12HR 00-00 00-00 2  
RAIN D  
RAIN SHWRS S S C L D D  
SLEET D  
SNOW D D D D C S  
SNOWSHWRS  
TSTMS S S S  
OBVIS BS BS BS BS BS  
WIND CHILL 25 28 31 34 37 30 18 11 5 5 5 7 3 1 0 -3 -3  
MIN CHILL 25 26 31 39 18 5 3 3 0 -4  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 25 22 44 32 56 37 58 39 60  
TEMP 21 23 25 27 40 41 36 34 51 50 43 40 55 54 43 40 58 52  
DEWPT 6 8 18 26 33 34 33 32 41 41 39 38 42 40 35 35 38 35  
PWIND DIR W S SW W SW SW W W NW  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS FW SC B2 OV B1 SC SC B2 SC SC SC B1 B1 B1 B2 B1 SC B1  
POP 12HR 0 70 20 5 0 0 5 5 5  
SNOWSHWRS C L S  
 

 
ILZ019-150900-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 39 62 20 23 10  
TEMP 40 39 41 44 48 55 60 61 53 37 30 25 21 20 21 22 18 15 13 11 10  
DEWPT 27 29 30 35 43 51 53 54 49 34 26 21 16 16 16 14 10 7 5 3 2  
RH 59 67 65 70 83 86 78 78 86 89 85 84 81 84 81 71 70 70 70 69 69  
WIND DIR E SE SE SE S S S S SW NW NW NW NW NW NW NW NW NW NW NW W  
WIND SPD 13 14 16 16 17 23 25 26 27 25 27 31 31 31 26 26 24 19 16 13 10  
WIND GUST 28 39 41 41 41 37 41 47 44 42 40 37  
CLOUDS B2 B2 OV OV B2 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B1 SC FW  
POP 12HR 10 90 100 70 0  
QPF 12HR 0 0.28 0.54 0.04 0  
SNOW 12HR 00-00 00-00 2  
RAIN D  
RAIN SHWRS L L D D  
SLEET C  
SNOW D D D L L S  
TSTMS S S S  
OBVIS BS BS BS BS BS BS  
WIND CHILL 32 31 33 36 25 15 8 2 2 3 5 0 -2 -3 -5 -4  
MIN CHILL 31 30 34 15 2 1 0 -3 -5  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 26 22 47 32 60 38 62 41 66  
TEMP 21 22 25 28 43 41 35 34 54 53 44 40 58 57 46 42 62 59  
DEWPT 7 9 19 26 35 36 32 31 42 44 40 38 44 42 38 36 41 39  
PWIND DIR W S SW W SW SW W W NW  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS FW SC B2 OV B1 FW B1 B2 SC SC B1 B2 SC B1 B2 SC SC B1  
POP 12HR 0 70 20 0 0 0 0 0 5  
RAIN SHWRS S  
SNOWSHWRS C L S  
 

 
ILZ106-150900-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 37 63 23 25 11  
TEMP 36 37 40 43 46 55 60 62 58 42 33 27 23 22 23 24 21 18 15 13 12  
DEWPT 30 29 31 34 41 51 54 55 53 40 30 24 19 17 16 15 13 10 7 5 4  
RH 79 72 70 70 83 86 81 78 83 93 89 88 84 81 74 68 71 70 70 70 70  
WIND DIR E SE SE SE S S S S SW NW NW NW NW NW NW NW NW NW NW NW W  
WIND SPD 12 13 14 16 17 20 24 24 25 21 26 29 29 28 26 25 23 19 14 12 10  
WIND GUST 27 39 41 42 39 35 39 46 44 41 40 37  
CLOUDS OV OV OV OV B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B1 SC FW  
POP 12HR 20 90 100 80 5  
QPF 12HR 0 0.30 0.76 0.03 0  
SNOW 12HR 00-00 00-00 1  
RAIN D  
RAIN SHWRS S C C D D  
SNOW D D D D C S  
SNOWSHWRS  
TSTMS S S S  
OBVIS BS BS BS BS BS  
WIND CHILL 27 29 32 35 39 33 19 11 6 5 6 8 4 2 -1 -2 -2  
MIN CHILL 27 28 33 19 6 5 4 -1 -3  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 26 22 46 32 58 38 60 40 62  
TEMP 22 22 25 28 42 41 36 34 53 52 44 40 56 55 45 41 59 55  
DEWPT 7 10 19 26 35 36 34 33 43 44 41 39 44 42 38 36 40 38  
PWIND DIR W S SW W SW SW W W NW  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS FW SC B2 OV B1 SC SC B2 SC SC SC B1 B1 B1 B2 SC SC B1  
POP 12HR 0 70 20 0 0 0 5 5 5  
SNOWSHWRS C L S  
 

 
ILZ023-150900-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 39 65 22 25 11  
TEMP 41 39 40 42 46 58 64 63 58 47 34 28 23 22 24 24 22 18 16 13 12  
DEWPT 26 29 31 34 42 51 54 55 54 45 32 25 20 18 17 17 14 10 7 5 3  
RH 55 67 70 73 86 77 70 75 86 93 92 88 88 84 74 74 71 70 67 70 66  
WIND DIR E SE SE SE S S S S SW SW NW W W NW NW NW W NW NW NW NW  
WIND SPD 11 12 13 14 16 23 27 27 27 20 25 28 28 26 26 23 21 18 14 12 10  
WIND GUST 28 42 44 46 41 34 36 42 42 37 39 34  
CLOUDS B2 B2 OV OV B2 B1 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B1 SC  
POP 12HR 10 90 100 70 5  
QPF 12HR 0 0.20 0.63 0.03 0  
SNOW 12HR 00-00 00-00 1  
RAIN D  
RAIN SHWRS C C L D  
SNOW L L L L C S  
TSTMS S S S S  
OBVIS BS BS BS BS BS  
WIND CHILL 34 32 33 35 39 22 12 6 5 8 9 6 2 0 -2 -2  
MIN CHILL 34 32 34 22 6 5 5 0 -3  
WIND Y Y Y Y  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 26 22 47 32 59 38 62 40 63  
TEMP 23 23 25 27 43 42 35 33 54 52 44 40 58 55 45 41 61 55  
DEWPT 7 11 17 25 36 37 34 32 44 45 41 39 45 43 38 36 41 38  
PWIND DIR W S SW SW SW SW W W NW  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS SC SC B2 OV B2 SC SC B2 SC SC SC B1 B1 B1 B1 SC SC B1  
POP 12HR 0 60 20 0 0 0 0 5 0  
SNOWSHWRS C L S  
 

 
ILZ033-150900-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 40 67 23 26 11  
TEMP 44 42 42 44 48 59 66 64 59 47 35 28 23 23 25 25 21 17 15 13 11  
DEWPT 28 29 30 34 42 50 52 53 53 44 32 23 17 17 15 15 12 8 6 3 1  
RH 53 60 62 68 80 72 61 67 80 89 89 81 77 77 65 65 68 67 67 63 63  
WIND DIR E SE SE SE S S S S S SW NW W W NW W W W W NW NW NW  
WIND SPD 11 12 13 13 17 25 31 29 27 20 23 27 28 26 25 24 21 18 14 13 10  
WIND GUST 29 44 47 48 41 34 35 41 42 39 37 35  
CLOUDS B2 B1 OV B2 OV B1 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 10 80 100 60 5  
QPF 12HR 0 0.14 0.48 0.02 0  
SNOW 12HR 00-00 00-00 1  
RAIN D C  
RAIN SHWRS S C L D  
SNOW L L L L C S  
TSTMS S S S  
OBVIS BS BS BS  
WIND CHILL 38 35 35 37 39 23 12 6 6 9 9 5 1 0 -2 -2  
MIN CHILL 38 34 35 23 6 5 4 0 -3  
WIND Y Y Y Y  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 27 21 49 32 61 38 63 41 65  
TEMP 24 23 26 27 45 43 36 33 55 54 44 40 60 56 47 42 63 57  
DEWPT 6 9 15 23 34 36 33 31 43 44 41 38 44 42 38 36 40 37  
PWIND DIR W S SW SW SW SW W W NW  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS SC SC B2 OV B2 SC SC B1 SC FW SC B1 B1 B1 B1 SC SC B1  
POP 12HR 0 60 20 0 0 0 0 5 0  
SNOWSHWRS C L S  
 

 
ILZ039-150900-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 41 66 22 25 10  
TEMP 45 44 43 45 49 60 65 64 56 44 33 26 22 22 24 24 19 16 14 11 11  
DEWPT 30 31 33 38 44 51 53 54 52 43 30 23 17 17 17 16 12 8 5 3 2  
RH 55 60 67 76 83 72 65 70 86 96 89 88 81 81 74 71 74 70 67 69 66  
WIND DIR SE SE SE S S S S S SW SW W W W NW NW W W NW NW NW NW  
WIND SPD 13 13 14 16 19 27 32 31 28 24 23 28 29 28 26 27 23 20 17 14 12  
WIND GUST 32 46 48 49 42 35 37 42 43 41 40 37  
CLOUDS B2 B1 OV B2 B2 B1 B2 OV B2 OV OV OV OV OV OV OV B2 B2 B2 B2 B1  
POP 12HR 10 90 100 50 5  
QPF 12HR 0 0.17 0.51 0.02 0  
SNOW 12HR 00-00 00-00 1  
RAIN D  
RAIN SHWRS C C C D  
SNOW L L C C S S  
TSTMS S S S  
OBVIS BS  
WIND CHILL 39 37 36 38 35 20 10 4 5 7 7 3 -2 -3 -5 -5  
MIN CHILL 39 36 36 20 4 3 2 -3 -6  
WIND Y Y Y Y  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 28 22 51 32 62 39 64 41 68  
TEMP 24 24 26 28 47 45 36 34 57 55 45 41 61 58 48 42 65 60  
DEWPT 7 11 17 24 36 38 34 32 44 45 42 39 46 44 40 37 42 40  
PWIND DIR W S SW SW SW SW W W NW  
WIND CHAR GN GN BZ LT LT LT GN GN GN  
AVG CLOUDS SC SC B2 OV B1 FW SC B1 SC FW SC B1 SC SC B2 B1 SC B1  
POP 12HR 0 60 20 0 0 0 0 0 0  
RAIN SHWRS S  
SNOWSHWRS C L S  
 

 
INZ001-150900-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 37 65 24 26 12  
TEMP 37 37 40 42 45 57 63 63 60 48 36 31 25 24 24 24 22 19 16 14 13  
DEWPT 26 27 29 32 38 49 52 53 54 45 33 27 20 18 16 15 13 10 7 5 4  
RH 64 67 64 67 76 75 67 70 81 89 89 85 81 77 71 68 68 67 67 67 67  
WIND DIR E SE SE SE S S S S SW SW NW W W W W W W NW NW NW W  
WIND SPD 10 12 16 16 17 23 26 27 26 20 23 27 28 26 26 24 21 19 16 14 12  
WIND GUST 26 28 42 44 47 40 33 35 41 42 37 40 35  
CLOUDS OV OV OV OV OV SC B2 OV OV OV OV OV OV B2 OV OV OV B2 B2 B1 SC  
POP 12HR 10 80 100 70 20  
QPF 12HR 0 0.10 0.79 0.03 0.01  
SNOW 12HR 00-00 00-00 1  
RAIN D D  
RAIN SHWRS S C L D  
SNOW C D L L C C  
SNOWSHWRS S S  
TSTMS S S S  
OBVIS BS BS BS BS  
WIND CHILL 30 29 32 34 37 24 16 8 7 7 8 6 3 1 -1 -2  
MIN CHILL 29 28 32 24 8 7 5 1 -2  
WIND Y Y Y Y  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 26 21 45 32 57 37 57 39 60  
TEMP 22 22 24 27 41 40 36 34 53 50 42 40 55 51 44 40 57 50  
DEWPT 6 8 16 25 34 35 33 32 42 43 39 38 43 41 37 35 40 36  
PWIND DIR W S S SW SW SW W W NW  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS SC SC B2 OV B2 SC SC B2 B1 SC SC B2 B1 B1 B2 B1 SC SC  
POP 12HR 0 60 20 5 0 5 5 5 5  
SNOWSHWRS S L S  
 

 
INZ010-150900-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 40 67 23 26 12  
TEMP 43 40 42 44 48 59 66 65 60 49 36 29 24 23 24 24 21 18 15 14 12  
DEWPT 27 30 30 34 41 50 52 54 53 46 34 25 19 18 17 16 14 9 7 4 2  
RH 53 67 62 68 77 72 61 68 78 89 92 85 81 81 74 71 74 67 70 64 63  
WIND DIR E SE SE SE S S S S SW SW W W W W W W W W NW NW W  
WIND SPD 11 12 13 13 17 26 29 28 28 20 21 24 28 26 25 23 21 18 14 13 11  
WIND GUST 24 29 46 47 47 41 34 33 36 42 39 37 34  
CLOUDS B2 B2 B2 B2 OV B1 B1 OV OV OV OV OV OV B2 B2 OV B2 B2 B2 B1 B1  
POP 12HR 10 80 100 60 10  
QPF 12HR 0 0.10 0.46 0.02 0  
SNOW 12HR 00-00 00-00 T  
RAIN D L  
RAIN SHWRS S C C D  
SNOW C L L L C S  
TSTMS S S S  
OBVIS BS BS BS BS  
WIND CHILL 37 33 34 37 25 15 7 6 8 8 5 2 0 -1 -2  
MIN CHILL 36 33 36 25 7 6 5 0 -3  
WIND Y Y Y Y  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 27 21 47 32 59 39 62 41 64  
TEMP 23 22 26 27 43 42 36 34 55 53 44 41 59 55 47 42 62 56  
DEWPT 7 10 14 23 35 37 33 32 43 44 41 38 45 43 39 36 40 38  
PWIND DIR W S S SW SW SW W W NW  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS SC SC B2 OV B2 SC SC B1 SC FW SC B1 B1 B1 B1 SC SC B1  
POP 12HR 0 60 20 0 0 0 0 5 0  
SNOWSHWRS S L S  
 

 
INZ011-150900-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
615 PM CDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 40 67 25 27 13  
TEMP 41 40 42 43 47 59 66 66 61 50 38 31 25 25 25 25 22 19 17 15 13  
DEWPT 26 28 30 33 40 50 52 54 55 47 36 28 20 19 17 17 15 11 8 5 3  
RH 55 62 62 67 76 72 61 65 81 89 92 88 81 78 71 71 74 70 67 64 63  
WIND DIR E SE SE SE S S S S S S W W W W W W W W NW NW W  
WIND SPD 10 12 14 14 16 25 28 27 27 21 20 24 28 26 25 23 23 19 16 14 12  
WIND GUST 27 44 46 48 41 33 32 36 42 37 37 34  
CLOUDS B2 B2 OV OV OV B1 B1 OV OV OV OV OV OV B2 B2 OV OV B2 B2 B1 SC  
POP 12HR 10 70 100 60 10  
QPF 12HR 0 0.06 0.49 0.02 0  
SNOW 12HR 00-00 00-00 T  
RAIN D L  
RAIN SHWRS C C D  
SNOW L L L C S  
TSTMS S S S  
OBVIS BS BS BS  
WIND CHILL 34 32 34 36 28 18 9 8 9 9 6 3 2 -1 -1  
MIN CHILL 33 31 35 28 9 7 5 2 -2  
WIND Y Y Y Y  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 27 22 46 32 59 38 61 41 63  
TEMP 23 23 26 27 42 41 35 34 54 52 44 40 59 54 46 42 61 54  
DEWPT 7 9 15 24 34 37 33 32 43 44 41 39 45 43 39 36 40 37  
PWIND DIR W S S SW SW SW W W NW  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS SC SC B2 OV B2 SC SC B2 B1 FW SC B1 B1 B1 B1 B1 SC B1  
POP 12HR 0 60 20 0 0 5 0 5 5  
SNOWSHWRS S L S  
 

 
INZ019-150900-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
715 PM EDT SAT MAR 14 2026  
 
DATE 03/14/26 SUN 03/15/26 MON 03/16/26 TUE  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 66 23 26 13  
TEMP 43 41 42 44 49 58 65 64 60 50 39 30 25 23 24 24 21 18 16 14 13  
DEWPT 30 32 31 35 42 50 53 54 55 47 37 26 20 19 17 17 15 10 7 5 3  
RH 60 70 65 70 77 75 65 70 84 89 92 85 81 84 74 74 77 70 67 67 63  
WIND DIR E SE SE SE S S S S S S W W W W W W W W W NW W  
WIND SPD 11 13 13 13 18 26 29 29 27 21 20 23 27 26 25 24 21 19 17 14 12  
WIND GUST 24 29 46 47 48 41 34 32 35 41 37 37 35  
CLOUDS B2 B1 B2 B2 B2 B1 B1 OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1  
POP 12HR 10 80 100 50 5  
QPF 12HR 0 0.07 0.49 0.02 0  
SNOW 12HR 00-00 00-00 T  
RAIN D L  
RAIN SHWRS C C D  
SNOW L C C C S  
TSTMS S S S  
OBVIS BS  
WIND CHILL 36 33 35 37 29 16 8 6 8 8 5 1 1 -2 -1  
MIN CHILL 36 33 36 28 8 6 5 0 -2  
WIND Y Y Y Y  
 
DATE 03/17 WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 27 22 47 33 59 40 62 42 64  
TEMP 23 23 27 28 43 43 36 34 54 53 45 41 59 56 48 43 62 56  
DEWPT 8 10 15 24 35 38 34 32 44 45 41 39 46 44 40 37 41 38  
PWIND DIR W S S SW SW SW W W NW  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 SC B2 OV B2 SC SC B1 SC FW SC B1 B1 B1 B1 SC SC B1  
POP 12HR 0 50 20 0 0 0 0 5 0  
RAIN SHWRS S  
SNOWSHWRS S C S  
 

 
 
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