605  
FOUS53 KLOT 161811  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
111 PM CDT MON MAR 16 2026  
 
ILZ104-170900-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 11 24 21 42 33  
TEMP 25 22 19 15 11 11 15 20 23 22 22 22 25 27 32 39 42 40 37 36 35 36  
DEWPT 16 15 12 8 5 4 5 7 9 10 13 17 20 23 28 32 34 34 34 34 34 34  
RH 68 74 74 73 76 73 64 56 54 59 68 81 81 85 85 76 73 79 89 92 96 92  
WIND DIR NW NW NW NW NW NW NW W W SW S S S S S SW SW SW SW SW SW SW  
WIND SPD 23 19 17 14 12 10 10 9 9 5 8 11 13 12 11 11 9 5 5 5 4 4  
WIND GUST 34 29  
CLOUDS OV OV OV B2 B1 SC FW B1 B1 B2 OV OV OV OV B2 B1 SC B1 B1 B1 B2 B2  
POP 12HR 20 0 90 20 10  
QPF 12HR 0 0 0.04 0.01 0  
SNOW 12HR 00-00 00-00 1  
SNOW C D D D S  
SNOWSHWRS C S S S  
OBVIS BS BS  
WIND CHILL 10 8 4 0 -4 -3 2 10 13 14 13 10 12 16 23 32 36  
MIN CHILL 8 0 -4 -1 11 10 10 18 34 31 30  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 52 36 57 41 59 38 54 31 42  
TEMP 49 47 40 37 51 54 47 42 56 53 43 40 49 47 36 31 40 38  
DEWPT 40 39 35 34 39 42 41 38 40 39 35 33 33 30 25 22 21 21  
PWIND DIR W NW SW W W NW NW N NE  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS B1 SC B1 B2 B1 B1 B2 B2 B1 SC B1 SC SC B1 B1 SC B1 B1  
POP 12HR 10 0 0 5 5 10 10 5 5  
 

 
ILZ003-170900-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 3 22 19 39 29  
TEMP 23 20 16 11 6 4 12 18 21 20 20 20 21 23 29 36 39 36 33 32 32 34  
DEWPT 15 11 8 5 2 -1 4 7 8 10 13 17 20 22 28 32 33 32 31 31 32 33  
RH 71 67 70 76 83 79 70 61 56 64 74 88 96 96 96 85 79 85 92 96100 96  
WIND DIR NW NW NW NW NW NW NW W SW S S S S S S SW SW SW SW SW S S  
WIND SPD 23 18 14 12 11 9 9 8 9 5 9 11 12 10 10 8 8 5 3 4 3 4  
WIND GUST 34 28  
CLOUDS OV OV OV B2 B1 FW FW SC B2 B2 OV OV OV OV B2 SC SC SC B1 B1 B2 B1  
POP 12HR 20 0 90 5 10  
QPF 12HR 0 0 0.09 0 0  
SNOW 12HR 00-00 00-00 1  
SNOW D D D D  
SNOWSHWRS S S S S  
OBVIS BS BS  
WIND CHILL 8 5 1 -5 -9-11 -1 8 11 12 9 8 9 12 20 29 33  
MIN CHILL 5 -5 -11 -7 10 8 8 14 31 27 27  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 47 32 55 37 61 35 54 27 44  
TEMP 45 44 36 33 50 53 45 39 57 55 41 37 48 46 32 28 40 40  
DEWPT 40 38 33 32 41 44 41 36 42 41 34 31 32 29 23 20 21 23  
PWIND DIR W SE SW SW W NW NW N NE  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS B1 SC B2 B2 B1 B2 B2 B2 SC SC SC SC B1 B1 SC SC B1 B1  
POP 12HR 5 0 0 5 0 5 5 0 5  
 

 
ILZ104-170900-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 12 24 21 43 33  
TEMP 25 23 20 16 13 13 16 21 23 22 23 22 25 26 31 39 42 40 38 36 35 36  
DEWPT 17 16 13 9 7 5 6 7 8 10 13 18 21 24 28 32 34 35 34 34 34 35  
RH 71 74 74 73 76 70 64 54 52 59 65 84 84 92 88 76 73 82 85 92 96 96  
WIND DIR NW NW NW NW NW NW NW W W SW S S S S S SW SW SW SW SW SW SW  
WIND SPD 23 18 17 14 13 10 10 9 9 9 8 11 13 13 11 11 10 5 5 5 5 4  
WIND GUST 34 28  
CLOUDS OV OV OV B2 B1 SC SC SC B1 B2 OV OV OV OV B2 B1 SC B1 B1 B1 B2 B2  
POP 12HR 20 0 90 20 10  
QPF 12HR 0.01 0 0.05 0.01 0  
SNOW 12HR T 00-00 1  
SNOW C D D D S  
SNOWSHWRS C S S S  
OBVIS BS BS  
WIND CHILL 10 8 5 2 -2 -1 4 11 14 12 13 11 12 15 21 31 32 30  
MIN CHILL 8 2 -2 1 12 11 11 17 33 30 30  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 52 37 57 41 59 39 54 32 42  
TEMP 49 46 40 37 50 53 47 43 56 53 44 40 49 47 37 32 39 38  
DEWPT 41 39 36 35 39 41 41 39 40 39 36 34 34 31 26 23 22 22  
PWIND DIR SW NW SW W W NW N N NE  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS B1 SC B1 B2 B1 B1 B2 B2 SC SC B2 SC SC B1 B1 SC B1 B1  
POP 12HR 10 0 0 5 5 10 10 5 5  
 

 
ILZ021-170900-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 9 25 21 44 31  
TEMP 24 21 18 15 10 9 16 21 24 22 23 22 24 25 32 40 44 39 35 33 34 35  
DEWPT 18 15 12 9 6 4 7 9 10 11 14 19 21 24 31 35 38 36 34 33 33 34  
RH 77 77 77 77 83 80 67 59 54 62 68 88 88 96 96 82 79 89 96100 96 96  
WIND DIR NW NW W NW NW NW NW W W SW S S S S S SW SW W SW SW S S  
WIND SPD 23 18 17 14 13 10 10 9 8 5 8 11 13 13 11 10 9 5 2 2 2 2  
WIND GUST 34 28  
CLOUDS OV OV OV OV B1 SC SC SC B1 OV OV OV OV B2 B2 B1 SC SC B1 B1 B1 B1  
POP 12HR 20 0 90 10 5  
QPF 12HR 0 0 0.07 0 0  
SNOW 12HR 00-00 00-00 1  
SNOW L D D D  
SNOWSHWRS C S S S  
OBVIS BS BS  
WIND CHILL 9 7 3 0 -6 -5 3 11 15 15 14 11 12 14 24 34  
MIN CHILL 7 0 -6 -2 13 11 11 18 36 29 29  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 55 35 62 41 65 38 58 30 46  
TEMP 52 49 39 36 55 57 48 42 61 59 44 40 52 49 35 30 42 40  
DEWPT 45 43 36 35 43 46 43 40 45 43 37 35 35 32 26 23 24 24  
PWIND DIR SW NE SW W W NW NW N NE  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 B2 SC B1 B2 B2 SC SC B1 SC SC B1 B1 SC B1 B1  
POP 12HR 10 0 0 0 5 5 10 0 5  
 

 
ILZ006-170900-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 8 22 19 41 32  
TEMP 23 21 17 12 9 9 13 19 21 20 20 20 23 25 31 37 41 38 36 35 36 36  
DEWPT 16 14 11 7 5 3 6 8 9 10 12 16 20 22 27 32 34 33 33 33 34 33  
RH 74 74 77 80 83 76 73 61 59 64 71 84 88 88 85 82 76 82 89 92 92 89  
WIND DIR NW NW NW NW NW NW NW W W SW SW S S S S SW SW SW SW SW SW SW  
WIND SPD 24 19 16 13 12 10 10 9 9 6 8 11 13 12 11 12 9 6 5 5 5 5  
WIND GUST 35 29 26  
CLOUDS OV OV OV B2 B1 FW FW SC B1 B2 OV OV OV OV OV B1 SC B1 B2 B2 B2 B2  
POP 12HR 20 0 90 20 10  
QPF 12HR 0 0 0.04 0.01 0  
SNOW 12HR 00-00 00-00 1  
SNOW C D D D S  
SNOWSHWRS C S S S  
OBVIS BS BS  
WIND CHILL 7 5 1 -3 -7 -5 0 8 10 11 9 8 11 14 22 30 35  
MIN CHILL 5 -3 -7 -3 10 8 9 16 32 30 30  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 48 33 52 37 54 35 49 29 40  
TEMP 46 43 37 35 47 48 44 39 51 48 40 37 45 43 34 29 37 35  
DEWPT 40 36 34 32 39 40 39 36 39 37 33 31 33 30 24 21 22 22  
PWIND DIR W NW SW W W NW N N NE  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS B1 SC B1 B2 B2 B1 B2 B2 SC B1 B2 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 0 5 5 10 10 5 5  
 

 
ILZ021-170900-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 10 26 22 47 31  
TEMP 24 21 17 14 10 10 17 22 25 23 24 24 25 26 34 42 46 41 35 33 34 35  
DEWPT 18 15 11 8 6 4 7 10 12 13 15 20 22 24 31 37 40 38 35 33 34 34  
RH 77 77 77 76 83 76 64 59 57 65 68 84 88 92 89 82 79 89100100100 96  
WIND DIR NW W W NW NW NW NW W SW SW S S S S S SW SW W SW S S S  
WIND SPD 24 19 17 16 14 12 10 10 8 5 9 12 13 14 13 12 11 5 4 4 5 5  
WIND GUST 35 31  
CLOUDS OV OV OV B2 B1 SC SC SC B1 OV OV OV OV B2 B1 SC FW SC B1 B1 B1 B1  
POP 12HR 20 0 90 5 5  
QPF 12HR 0 0 0.08 0 0  
SNOW 12HR 00-00 00-00 1  
SNOW D D D D  
SNOWSHWRS C S S S  
OBVIS BS BS  
WIND CHILL 8 6 2 -2 -6 -6 5 11 16 16 14 12 12 15 24 36 28  
MIN CHILL 6 -2 -7 -2 12 12 12 16 36 28 27  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 58 35 65 43 67 39 61 30 47  
TEMP 54 52 40 35 58 59 50 44 62 61 46 41 54 51 37 30 44 41  
DEWPT 47 45 38 35 45 47 44 41 47 45 39 35 37 33 27 22 25 25  
PWIND DIR SW E SW SW W NW NW N NE  
WIND CHAR LT LT GN GN GN GN BZ GN GN  
AVG CLOUDS SC SC B1 B1 SC B1 B1 B2 SC SC SC SC SC SC B1 B1 B1 SC  
POP 12HR 10 0 0 0 0 5 5 0 5  
 

 
INZ002-170900-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 14 25 21 42 32  
TEMP 25 23 21 17 14 14 18 22 24 22 23 22 23 25 30 38 42 39 36 35 35 35  
DEWPT 19 19 14 11 8 6 6 6 8 9 11 15 19 21 27 31 34 35 34 33 34 33  
RH 78 84 74 77 76 70 59 49 50 57 59 74 84 84 88 76 73 85 92 92 96 92  
WIND DIR NW W NW W W W W W W SW S S S S S S SW SW SW SW SW S  
WIND SPD 21 19 19 16 14 13 13 10 9 5 6 9 11 13 12 12 10 5 5 5 5 5  
WIND GUST 33 29  
CLOUDS OV OV OV OV B2 B1 B1 B1 B1 B2 OV OV OV OV B2 B2 SC B1 B1 B1 OV B2  
POP 12HR 40 5 70 20 10  
QPF 12HR 0.02 0 0.04 0.01 0  
SNOW 12HR T 00-00 1  
RAIN S  
SNOW S S L L S  
SNOWSHWRS L C C S S  
OBVIS BS BS  
WIND CHILL 10 9 6 2 -1 0 4 11 14 15 14 12 12 14 20 30 35 29  
MIN CHILL 9 2 -1 1 12 12 11 16 33 29 29  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 52 35 58 41 58 37 53 30 42  
TEMP 49 46 38 36 52 54 47 43 55 52 42 39 49 46 36 30 39 37  
DEWPT 41 38 35 34 41 43 41 39 42 40 36 33 35 31 27 22 22 23  
PWIND DIR SW SE SW SW SW NW NW N N  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS B1 SC B1 B2 B1 B1 B2 B2 SC SC B1 SC B1 B1 B1 B1 B1 SC  
POP 12HR 20 0 0 5 5 10 10 5 5  
RAIN S  
 

 
ILZ005-170900-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 3 22 18 39 29  
TEMP 23 20 16 9 6 4 11 18 21 20 19 19 22 24 30 36 39 37 34 33 33 34  
DEWPT 16 13 10 6 2 -1 4 8 10 10 12 16 19 22 28 33 34 33 32 33 33 33  
RH 74 74 77 87 83 79 73 64 62 64 74 88 88 92 92 89 82 85 92100100 96  
WIND DIR NW NW NW NW NW NW NW W SW SW S S S S S SW SW SW SW SW SW SW  
WIND SPD 23 18 14 12 11 9 9 8 8 5 8 10 12 10 10 9 8 5 4 4 4 4  
WIND GUST 34 28  
CLOUDS OV OV OV B1 B1 FW FW B1 B2 B2 OV OV OV OV B2 B1 SC B1 B1 B1 B2 B2  
POP 12HR 20 0 90 5 10  
QPF 12HR 0 0 0.06 0 0  
SNOW 12HR 00-00 00-00 1  
SNOW L D D D  
SNOWSHWRS C S S S  
OBVIS BS BS  
WIND CHILL 7 5 1 -6-10-10 -1 7 11 12 8 8 10 13 21 28 33  
MIN CHILL 4 -6 -10 -7 9 7 8 15 30 28 28  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 48 32 55 37 59 34 52 27 42  
TEMP 46 44 36 33 50 51 44 39 56 53 40 36 48 45 32 27 39 37  
DEWPT 42 39 34 33 42 44 40 37 43 40 34 31 33 30 24 21 22 22  
PWIND DIR W SW SW SW W NW NW N NE  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS B1 SC B2 B2 B1 B1 B2 B2 SC SC B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 0 5 0 10 5 5 5  
 

 
ILZ008-170900-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 3 22 19 40 29  
TEMP 23 19 15 11 6 4 12 19 21 21 20 21 23 25 30 37 39 36 33 32 33 35  
DEWPT 15 11 8 5 2 -1 4 7 9 10 13 17 20 23 28 32 34 33 31 31 32 33  
RH 71 70 73 76 83 79 70 59 59 62 74 84 88 92 92 82 82 89 92 96 96 92  
WIND DIR NW NW NW NW NW NW NW W SW S S S S S S SW SW SW SW SW S S  
WIND SPD 23 18 16 12 11 9 6 6 6 5 9 11 12 11 8 8 6 4 3 3 3 3  
WIND GUST 34 28  
CLOUDS OV OV OV B2 B1 FW FW B1 B2 B2 OV OV OV OV B2 SC SC SC B2 B1 B1 B1  
POP 12HR 20 0 90 0 5  
QPF 12HR 0 0 0.09 0 0  
SNOW 12HR 00-00 00-00 1  
SNOW D D D D  
SNOWSHWRS S S S S  
OBVIS BS BS  
WIND CHILL 7 4 -1 -4 -9-10 2 10 13 14 9 9 11 14 23 31  
MIN CHILL 4 -4 -10 -6 11 9 9 16 32 28 28  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 48 32 57 38 62 36 56 27 45  
TEMP 45 45 36 34 51 54 46 40 58 56 42 38 49 48 33 28 41 40  
DEWPT 41 38 33 33 42 45 41 37 43 42 35 32 33 29 23 20 21 23  
PWIND DIR W SE SW W W NW NW N NE  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS B1 SC B1 B2 B1 B1 B2 B2 SC SC SC SC SC B1 SC SC B1 B1  
POP 12HR 5 0 0 5 0 5 5 0 5  
 

 
ILZ011-170900-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 4 23 19 39 29  
TEMP 23 20 16 12 8 5 12 19 21 21 20 21 22 24 30 36 38 36 34 32 33 33  
DEWPT 16 13 10 6 3 0 5 8 9 11 13 17 20 22 29 33 34 33 32 32 32 33  
RH 74 74 77 76 79 79 73 61 59 65 74 84 92 92 96 89 85 89 92100 96100  
WIND DIR NW NW NW NW NW NW NW W SW S S S S S S SW SW SW SW SW SW S  
WIND SPD 24 18 16 13 12 10 9 9 6 5 8 11 13 12 11 9 6 5 4 4 4 4  
WIND GUST 35 28  
CLOUDS OV OV OV B2 B1 FW FW SC B1 B2 OV OV OV OV B2 SC SC SC B1 B1 B1 B1  
POP 12HR 20 0 90 5 10  
QPF 12HR 0 0 0.08 0 0  
SNOW 12HR 00-00 00-00 1  
SNOW D D D D  
SNOWSHWRS C S S S  
OBVIS BS BS  
WIND CHILL 7 5 1 -3 -8-10 -1 9 13 14 10 9 10 12 21 28  
MIN CHILL 5 -3 -10 -7 10 8 9 14 30 27 27  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 49 32 57 38 61 36 55 27 43  
TEMP 46 45 37 34 50 54 46 40 57 55 41 37 49 46 33 28 40 38  
DEWPT 42 40 35 33 42 45 41 37 43 41 35 32 34 30 25 21 22 23  
PWIND DIR W S SW SW W NW NW N NE  
WIND CHAR LT LT GN GN GN GN BZ GN GN  
AVG CLOUDS SC SC B2 B2 SC B1 B2 B2 SC SC B1 SC SC B1 SC SC B1 B1  
POP 12HR 10 0 0 5 0 5 5 0 5  
 

 
ILZ010-170900-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 4 23 19 39 29  
TEMP 23 19 15 11 7 5 12 19 22 21 20 22 24 25 31 37 39 37 33 32 32 34  
DEWPT 15 12 8 5 3 0 5 9 10 12 15 19 21 24 29 33 35 34 32 32 32 34  
RH 71 74 73 76 83 79 73 64 59 68 81 88 88 96 92 85 85 89 96100100100  
WIND DIR NW NW NW NW NW W NW W SW S S S S S S SW SW SW SW S S S  
WIND SPD 23 17 16 12 11 8 6 6 6 5 9 11 12 11 8 6 6 3 3 3 3 4  
WIND GUST 34 28  
CLOUDS OV OV OV B2 B1 FW FW B1 B2 B2 OV OV OV B2 B1 SC SC SC B1 B1 B1 B1  
POP 12HR 20 5 90 0 5  
QPF 12HR 0 0 0.10 0 0  
SNOW 12HR 00-00 00-00 1  
SNOW D D L L  
SNOWSHWRS S S S S  
OBVIS BS BS  
WIND CHILL 7 4 -1 -4 -9 -9 1 10 13 14 10 10 12 15 23 31  
MIN CHILL 4 -4 -9 -5 12 9 10 17 32 28 27  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 48 33 58 39 64 37 56 28 45  
TEMP 46 45 36 35 52 55 46 40 60 58 43 39 50 49 33 28 42 40  
DEWPT 42 40 34 34 44 46 42 38 44 43 36 33 34 30 24 21 23 25  
PWIND DIR W SE SW W W NW N N NE  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 B2 B1 B1 B2 B2 SC SC SC SC SC B1 SC SC B1 B1  
POP 12HR 5 0 0 0 0 5 5 0 5  
 

 
ILZ012-170900-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 5 24 20 42 31  
TEMP 24 21 18 14 7 6 13 20 22 22 21 21 23 25 31 38 41 38 35 34 33 34  
DEWPT 16 15 12 8 5 2 5 8 9 11 13 18 21 23 29 33 35 34 33 33 33 33  
RH 71 77 77 76 91 83 70 59 57 62 71 88 92 92 92 82 79 85 92 96100 96  
WIND DIR NW NW NW NW NW NW NW W W SW S S S S S SW SW SW SW SW SW SW  
WIND SPD 24 19 16 13 12 10 10 9 8 5 8 11 13 12 11 9 8 5 4 4 4 4  
WIND GUST 35 29  
CLOUDS OV OV OV B2 B1 FW FW B1 B1 B2 OV OV OV OV B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 20 0 90 5 10  
QPF 12HR 0 0 0.06 0 0  
SNOW 12HR 00-00 00-00 1  
SNOW L D D D  
SNOWSHWRS C S S S  
OBVIS BS BS  
WIND CHILL 8 6 3 -1 -9-10 1 9 13 15 11 9 11 13 22 31 28  
MIN CHILL 6 -1 -10 -6 11 9 9 15 33 27 27  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 52 34 59 40 62 37 55 29 44  
TEMP 49 47 37 35 52 54 46 41 58 56 42 38 50 47 34 29 41 38  
DEWPT 43 40 35 34 42 45 41 38 43 41 36 33 34 31 25 22 22 22  
PWIND DIR W NW SW W W NW NW N NE  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS B1 SC B1 B2 B1 B1 B2 B2 SC SC B1 SC B1 B2 B1 SC B1 B1  
POP 12HR 10 0 0 5 5 5 10 0 5  
 

 
ILZ020-170900-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 7 24 21 43 30  
TEMP 24 21 18 14 8 7 15 20 23 22 22 22 24 26 32 39 43 39 35 34 33 34  
DEWPT 17 15 11 8 6 4 6 9 10 11 14 18 21 23 30 34 37 35 33 33 33 33  
RH 74 77 73 76 91 87 67 62 57 62 71 84 88 88 92 82 79 85 92 96100 96  
WIND DIR NW NW NW NW NW NW NW W W SW S S S S S SW SW W SW SW S S  
WIND SPD 24 18 16 14 12 10 10 9 8 5 8 11 13 12 11 10 9 5 4 4 4 4  
WIND GUST 35 28  
CLOUDS OV OV OV B2 B1 SC FW B1 B1 B2 OV OV OV OV B2 B1 SC SC B1 B1 B1 B1  
POP 12HR 20 0 90 10 5  
QPF 12HR 0 0 0.07 0 0  
SNOW 12HR 00-00 00-00 1  
SNOW L D D D  
SNOWSHWRS C S S S  
OBVIS BS BS  
WIND CHILL 9 6 3 -1 -8 -8 2 10 14 15 13 10 12 14 23 32 37 28  
MIN CHILL 6 -1 -9 -5 12 10 10 17 34 28 27  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 53 34 61 40 63 37 57 29 45  
TEMP 50 48 38 35 53 55 47 42 60 57 43 39 50 49 34 29 42 40  
DEWPT 44 42 36 34 43 45 42 39 45 43 37 34 35 31 26 22 23 23  
PWIND DIR SW N SW NW W NW NW N NE  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 B2 SC B1 B2 B2 SC SC SC SC SC B1 SC SC B1 B1  
POP 12HR 10 0 0 5 5 5 10 0 5  
 

 
ILZ013-170900-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 10 24 20 42 32  
TEMP 25 22 18 15 11 10 14 20 23 22 22 21 24 26 32 39 42 40 37 35 35 35  
DEWPT 17 15 12 8 5 3 6 7 9 10 13 18 20 23 28 33 35 34 34 34 34 34  
RH 71 74 77 73 76 73 70 56 54 59 68 88 84 88 85 79 76 79 89 96 96 96  
WIND DIR NW NW NW NW NW NW NW W W SW S S S S S SW SW SW SW SW SW SW  
WIND SPD 23 18 16 13 12 10 10 9 9 6 8 11 13 12 11 10 9 5 5 5 5 4  
WIND GUST 34 28  
CLOUDS OV OV OV B2 B1 SC FW B1 B1 B2 OV OV OV OV B2 B1 SC B1 B1 B1 B2 B2  
POP 12HR 20 0 90 10 10  
QPF 12HR 0 0 0.06 0 0  
SNOW 12HR 00-00 00-00 1  
SNOW C D D D  
SNOWSHWRS C S S S  
OBVIS BS BS  
WIND CHILL 9 7 4 -1 -4 -5 1 10 13 13 12 10 12 14 23 32 36 31 29  
MIN CHILL 7 -1 -5 -3 11 10 10 17 33 29 29  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 53 35 59 41 61 38 55 30 43  
TEMP 50 48 40 37 52 55 47 42 58 55 44 40 50 48 35 30 40 39  
DEWPT 42 40 35 34 41 43 41 39 42 40 36 33 33 31 25 22 21 22  
PWIND DIR W NW SW W W NW NW N NE  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS B1 SC B1 B2 B1 B1 B2 B2 SC SC B1 SC SC B1 B1 SC B1 B1  
POP 12HR 10 0 0 5 5 5 10 5 5  
 

 
ILZ019-170900-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 8 25 22 44 31  
TEMP 24 21 17 13 10 8 15 21 23 23 23 23 25 27 32 40 44 40 35 33 34 35  
DEWPT 17 13 9 6 4 3 6 8 10 11 14 19 21 24 30 34 37 35 33 32 32 33  
RH 74 71 70 73 76 79 67 56 57 59 68 84 84 88 92 79 76 82 92 96 92 92  
WIND DIR NW W W NW NW W NW W SW S S S S S S SW W W SW SW S S  
WIND SPD 23 18 16 14 13 10 10 9 6 5 9 11 13 12 11 9 9 5 3 3 3 3  
WIND GUST 34 28 26  
CLOUDS OV OV B2 B2 B1 SC FW B1 B1 OV OV OV OV B2 B1 SC FW SC B1 B1 B1 B1  
POP 12HR 20 0 90 5 5  
QPF 12HR 0 0 0.09 0 0  
SNOW 12HR 00-00 00-00 1  
SNOW D D D D  
SNOWSHWRS C S S S  
OBVIS BS BS  
WIND CHILL 8 6 2 -3 -6 -6 2 10 15 16 13 12 13 16 24 34 28  
MIN CHILL 6 -3 -6 -3 12 12 12 18 36 28 27  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 54 35 63 42 65 39 59 30 46  
TEMP 51 49 39 36 55 57 49 43 61 60 45 40 52 50 36 30 42 41  
DEWPT 44 42 36 34 43 45 42 39 44 43 37 34 34 30 25 22 23 23  
PWIND DIR SW NE SW W W NW NW N NE  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 B1 SC B1 B2 B2 SC SC SC FW SC B1 B1 SC B1 B1  
POP 12HR 10 0 0 0 0 5 5 0 5  
 

 
ILZ106-170900-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 10 25 21 44 32  
TEMP 25 23 19 15 10 11 16 22 24 23 23 22 24 26 33 40 44 40 36 34 34 35  
DEWPT 18 16 13 10 7 5 7 8 10 11 14 19 22 24 30 34 37 36 35 34 34 35  
RH 74 74 77 80 87 76 67 54 54 59 68 88 92 92 89 79 76 85 96100100100  
WIND DIR NW NW NW NW NW NW NW W W SW S S S S S SW SW SW SW SW S S  
WIND SPD 23 18 16 14 12 10 10 9 8 5 8 11 13 13 11 10 9 5 3 3 3 3  
WIND GUST 34 28  
CLOUDS OV OV OV B2 B1 SC SC SC B1 OV OV OV OV B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 20 0 90 10 5  
QPF 12HR 0 0 0.07 0 0  
SNOW 12HR 00-00 00-00 1  
SNOW L D D D S  
SNOWSHWRS C S S S  
OBVIS BS BS  
WIND CHILL 10 8 5 1 -5 -3 3 11 15 16 14 11 12 14 24 33  
MIN CHILL 8 1 -5 -1 13 11 11 18 35 30 29  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 55 36 61 42 63 39 57 30 45  
TEMP 51 49 39 37 54 56 48 43 60 57 45 40 51 49 36 30 42 40  
DEWPT 44 42 37 35 43 45 43 40 45 43 38 35 36 32 27 23 24 24  
PWIND DIR SW SE SW N SW NW NW N NE  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC B1 B2 SC B1 B2 B2 SC SC B1 SC B1 B1 B1 SC B1 B1  
POP 12HR 10 0 0 5 5 5 10 5 5  
 

 
ILZ023-170900-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 11 26 22 45 31  
TEMP 25 23 19 15 11 12 17 23 25 24 24 23 24 26 33 41 45 41 35 33 34 35  
DEWPT 18 17 12 10 6 5 6 8 10 11 13 18 21 23 30 35 38 37 34 33 33 34  
RH 74 77 74 80 80 73 61 52 52 57 62 81 88 88 89 79 76 85 96100 96 96  
WIND DIR NW W W NW NW NW NW W W SW S S S S S SW SW SW SW SW S S  
WIND SPD 21 19 18 16 13 10 10 9 6 4 6 10 12 13 12 12 10 5 3 3 3 3  
WIND GUST 33 29  
CLOUDS OV OV OV OV B2 SC SC SC B1 OV OV OV OV OV B2 B1 SC SC B1 B1 B1 B1  
POP 12HR 20 0 90 20 5  
QPF 12HR 0 0 0.05 0 0  
SNOW 12HR 00-00 00-00 1  
SNOW C D D D S  
SNOWSHWRS C S S S  
OBVIS BS BS  
WIND CHILL 10 9 4 0 -5 -2 5 13 17 18 16 12 12 14 24 35  
MIN CHILL 8 0 -5 0 15 12 11 17 37 29 28  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 56 35 62 42 64 39 58 30 45  
TEMP 53 50 38 36 55 57 49 44 61 58 45 40 53 49 36 30 42 39  
DEWPT 45 43 37 35 44 45 44 40 46 43 38 35 37 32 27 23 24 24  
PWIND DIR SW SE SW SW SW NW NW N NE  
WIND CHAR LT LT GN LT GN GN GN GN GN  
AVG CLOUDS SC SC B1 B2 SC B1 B2 B2 SC SC SC SC SC B1 B1 B1 B1 B1  
POP 12HR 10 0 0 5 0 5 5 5 5  
 

 
ILZ033-170900-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 12 28 23 47 31  
TEMP 26 23 20 16 13 12 17 24 27 25 26 24 24 26 33 43 46 41 36 34 34 35  
DEWPT 18 16 11 8 5 3 5 6 7 8 11 17 19 22 28 34 37 36 33 32 33 33  
RH 71 74 67 70 70 66 58 45 42 48 52 74 81 85 82 70 71 82 89 92 96 92  
WIND DIR W NW W NW NW NW NW W W SW S S S S S SW SW SW SW SW S S  
WIND SPD 23 19 19 16 14 11 10 10 6 4 6 8 12 13 13 12 10 5 4 3 3 4  
WIND GUST 34 29  
CLOUDS OV OV OV OV B2 B1 B1 SC B1 B2 OV OV OV OV B2 SC SC SC B1 B1 B1 B1  
POP 12HR 20 0 90 10 5  
QPF 12HR 0 0 0.05 0 0  
SNOW 12HR 00-00 00-00 1  
SNOW C C D D  
SNOWSHWRS C S S S  
OBVIS BS BS  
WIND CHILL 11 9 4 0 -2 -2 4 13 19 19 18 15 13 14 23 36  
MIN CHILL 8 0 -2 0 15 15 12 17 38 29 29  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 58 36 63 44 66 39 60 30 46  
TEMP 55 52 39 37 57 57 50 45 64 60 46 41 55 51 37 30 44 40  
DEWPT 44 43 37 34 43 44 43 40 45 43 38 34 35 30 26 21 22 21  
PWIND DIR SW SE SW SW SW NW NW N NE  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 B2 SC SC B1 B2 SC FW SC SC SC B1 B1 B1 B1 B1  
POP 12HR 10 0 0 0 0 5 5 5 5  
 

 
ILZ039-170900-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 11 28 23 49 32  
TEMP 25 23 19 14 13 11 17 24 27 25 25 24 25 27 34 44 48 43 37 35 35 36  
DEWPT 18 15 10 8 5 3 6 7 9 10 12 18 20 23 30 36 39 38 35 34 34 34  
RH 74 71 67 76 70 69 61 47 46 52 57 77 81 85 85 73 71 82 92 96 96 92  
WIND DIR NW W W NW NW NW NW W W SW S S S S S SW SW W SW SW S S  
WIND SPD 24 20 19 16 14 13 12 11 9 5 8 11 14 14 16 14 11 5 5 5 5 5  
WIND GUST 35 31  
CLOUDS OV OV OV OV B2 B1 B1 SC B1 B2 OV OV OV OV B2 SC FW FW B1 B2 B1 SC  
POP 12HR 20 0 80 5 0  
QPF 12HR 0 0 0.06 0 0  
SNOW 12HR 00-00 00-00 1  
SNOW L L D D  
SNOWSHWRS C S S S  
OBVIS BS BS  
WIND CHILL 9 7 3 -2 -3 -4 4 13 18 17 16 14 12 15 24 37 29 29 30  
MIN CHILL 7 -2 -4 -2 15 13 12 17 39 29 29  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 60 36 65 45 68 40 62 30 48  
TEMP 56 54 40 37 58 59 51 47 65 62 47 41 56 52 37 30 45 42  
DEWPT 46 45 38 35 44 46 44 41 47 45 39 35 37 32 26 22 24 24  
PWIND DIR SW SE SW SW W W NW N NE  
WIND CHAR LT LT GN GN GN GN BZ GN GN  
AVG CLOUDS SC FW B1 B2 SC B1 B1 B2 SC FW SC SC SC SC B1 B1 B1 SC  
POP 12HR 5 0 0 0 0 5 5 5 5  
 

 
INZ001-170900-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 13 25 22 43 32  
TEMP 26 24 21 16 14 13 17 22 24 23 23 23 24 25 31 39 43 39 36 34 35 35  
DEWPT 18 18 13 10 7 5 5 7 8 9 11 16 20 22 28 33 35 35 34 33 34 34  
RH 71 77 71 77 73 70 58 52 50 54 59 74 84 88 88 79 73 85 92 96 96 96  
WIND DIR NW W NW NW NW NW W W W SW S S S S S S SW SW SW SW SW S  
WIND SPD 21 19 19 16 13 11 10 10 9 5 8 9 12 13 13 12 10 5 5 5 5 5  
WIND GUST 33 29  
CLOUDS OV OV OV B2 B1 SC SC SC B1 B2 OV OV OV OV B2 B1 SC B1 B1 B1 B2 B2  
POP 12HR 30 0 80 20 5  
QPF 12HR 0.01 0 0.04 0.01 0  
SNOW 12HR T 00-00 1  
SNOW C C D D S  
SNOWSHWRS L C S S  
OBVIS BS BS  
WIND CHILL 11 9 6 0 -1 -1 5 11 15 15 14 13 12 14 21 31 37 29  
MIN CHILL 9 0 -2 0 12 12 12 16 34 28 28  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 53 35 59 42 59 38 55 30 42  
TEMP 50 46 38 36 53 54 47 43 57 53 42 40 50 46 36 31 40 37  
DEWPT 42 39 36 34 42 43 42 39 43 41 36 34 36 31 27 23 22 22  
PWIND DIR SW SE SW SW SW NW N N N  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS B1 SC B1 B2 B1 B1 B2 B2 SC SC B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 0 5 5 5 10 5 5  
 

 
INZ010-170900-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 13 27 23 45 32  
TEMP 26 24 21 17 14 13 18 24 26 24 24 24 24 26 32 41 45 41 36 34 35 35  
DEWPT 19 17 12 9 6 4 5 7 8 9 11 17 19 22 28 34 37 36 34 33 33 33  
RH 74 74 68 70 70 67 56 47 46 52 57 74 81 85 85 76 73 82 92 96 92 92  
WIND DIR W W W NW NW NW NW W W SW S S S S S S SW SW SW SW SW S  
WIND SPD 23 20 19 16 13 11 10 10 6 4 6 8 11 13 13 12 10 5 4 3 3 4  
WIND GUST 34 31  
CLOUDS OV OV OV OV B2 B1 B1 SC B1 B2 OV OV OV OV B2 B1 SC SC B1 B1 B1 B1  
POP 12HR 20 0 80 20 5  
QPF 12HR 0 0 0.04 0.01 0  
SNOW 12HR 00-00 00-00 1  
SNOW C C D D S  
SNOWSHWRS C S S S  
OBVIS BS BS  
WIND CHILL 12 10 5 1 -1 -1 6 13 18 18 17 15 13 14 23 34  
MIN CHILL 9 1 -1 1 15 15 12 17 37 30 29  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 57 36 63 44 65 39 59 30 45  
TEMP 54 51 39 37 56 57 49 45 62 59 45 41 53 49 37 30 43 39  
DEWPT 44 43 37 34 43 44 43 40 46 43 38 34 36 31 26 22 23 22  
PWIND DIR SW SE SW SW SW NW NW N NE  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC FW B1 B1 SC SC B1 B2 SC FW SC SC SC B1 B1 B1 B1 SC  
POP 12HR 10 0 0 5 0 5 5 5 5  
 

 
INZ011-170900-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
111 PM CDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 14 26 23 44 32  
TEMP 27 25 22 17 15 14 18 24 25 24 24 24 24 26 32 40 44 40 36 34 34 35  
DEWPT 20 19 14 10 6 5 5 7 8 9 10 16 20 22 28 33 37 36 34 33 33 33  
RH 74 78 71 73 67 67 56 47 48 52 54 71 84 85 85 76 76 85 92 96 96 92  
WIND DIR W W W NW W W NW W W SW S S S S S S SW SW SW SW SW S  
WIND SPD 23 20 19 16 13 12 11 10 8 4 6 8 10 13 13 12 10 5 4 4 4 4  
WIND GUST 34 31  
CLOUDS OV OV OV OV B2 B1 B1 SC B1 B2 OV OV OV OV B2 B1 SC SC B1 B1 B2 B2  
POP 12HR 30 0 80 20 5  
QPF 12HR 0.01 0 0.04 0.01 0  
SNOW 12HR T 00-00 1  
SNOW S S D D S  
SNOWSHWRS L C S S  
OBVIS BS BS  
WIND CHILL 12 11 7 2 0 0 6 13 16 18 16 16 14 14 23 33 38  
MIN CHILL 11 2 0 2 14 16 13 17 35 29 29  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 56 36 62 44 64 39 58 31 45  
TEMP 53 49 39 37 55 56 49 45 61 57 45 41 53 49 37 31 42 39  
DEWPT 44 42 37 35 44 44 43 40 45 43 38 35 37 31 27 23 23 22  
PWIND DIR SW SE SW SW SW NW NW N N  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS B1 SC SC B2 B1 SC B2 B2 SC SC SC SC SC B1 B1 B1 B1 SC  
POP 12HR 10 0 0 5 0 5 5 5 5  
 

 
INZ019-170900-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
211 PM EDT MON MAR 16 2026  
 
DATE 03/16/26 TUE 03/17/26 WED 03/18/26 THU  
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 14 27 23 46 33  
TEMP 27 25 22 17 15 14 18 23 26 24 24 25 24 27 33 41 45 41 37 35 35 36  
DEWPT 20 18 14 10 8 5 6 8 8 10 11 17 20 22 29 34 37 37 34 34 34 34  
RH 74 74 71 73 73 67 59 52 46 54 57 71 84 81 85 76 73 85 89 96 96 92  
WIND DIR W W W W W NW NW W W SW S S S S S S SW SW SW SW SW S  
WIND SPD 23 21 19 16 14 13 11 10 6 4 6 8 11 13 13 13 10 5 5 4 4 5  
WIND GUST 34 33 29  
CLOUDS OV OV OV OV B2 B2 B1 SC B1 B2 OV OV OV OV B1 B1 SC SC B1 B1 B1 B1  
POP 12HR 20 0 60 20 0  
QPF 12HR 0 0 0.05 0 0  
SNOW 12HR 00-00 00-00 1  
SNOW C C L L S  
SNOWSHWRS C S S S  
OBVIS BS BS  
WIND CHILL 12 10 6 2 0 -1 6 12 18 17 16 13 15 23 33  
MIN CHILL 10 2 -2 1 14 16 13 17 36 30 30  
 
DATE 03/19 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26  
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 57 37 62 46 65 40 59 31 45  
TEMP 54 51 40 38 56 56 50 46 62 59 47 42 53 49 38 32 43 39  
DEWPT 45 43 38 35 44 45 44 41 47 44 39 35 37 32 27 23 23 22  
PWIND DIR SW SE SW SW SW NW NW N NE  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC FW SC B1 B1 SC B1 B2 SC SC SC SC SC B1 B1 B1 B1 SC  
POP 12HR 10 0 0 5 0 5 5 5 5  
 

 
 
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