434  
FOUS53 KLOT 162215  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
515 PM CDT MON MAR 16 2026  
 
ILZ104-170900-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
515 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 22 19 15 11 11 15 20 23 22 22 22 25 27 32 39 42 40 37 36 35 34  
DEWPT 15 12 8 5 4 5 7 9 10 13 17 20 23 27 32 34 34 33 33 33 33  
RH 74 74 73 76 73 64 56 54 59 68 81 81 85 81 76 73 79 85 89 92 96  
WIND DIR NW NW NW NW NW NW W W SW S S S S S SW SW SW SW SW SW SW  
WIND SPD 19 17 14 12 10 10 9 9 5 8 11 13 12 11 11 9 5 5 5 4 4  
WIND GUST 29  
CLOUDS OV OV B2 B1 SC FW B1 B1 B2 OV OV OV OV B2 B1 SC B1 B1 B1 B2 B2  
POP 12HR 30 0 90 20 10  
QPF 12HR 0 0 0.04 0.01 0  
SNOW 12HR T 00-00 1  
SNOW C D D D S  
SNOWSHWRS C S S  
OBVIS BS  
WIND CHILL 7 4 0 -4 -3 2 10 13 14 13 10 12 16 23 32 36  
MIN CHILL 7 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 51 38 58 40 59 39 54 31 42  
TEMP 47 47 39 39 52 52 45 41 56 54 46 41 50 47 37 31 40 39  
DEWPT 41 39 35 36 42 42 40 38 41 40 37 33 32 30 26 21 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 B2 B1 B2 B2 B1 SC B1 SC B1 B1 B1 B1 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  
515 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 30  
TEMP 19 16 11 6 4 12 18 21 20 20 20 21 23 29 35 38 35 32 31 32 32  
DEWPT 12 9 5 2 -1 4 7 8 10 13 17 20 22 28 32 33 32 31 30 31 32  
RH 74 73 76 83 79 70 61 56 64 74 88 96 96 96 89 82 89 96 96 96100  
WIND DIR NW NW NW NW NW NW W SW S S S S S S SW SW SW SW SW S S  
WIND SPD 18 14 12 11 9 9 8 9 5 9 11 12 10 10 8 8 5 3 4 3 4  
WIND GUST 28  
CLOUDS 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  
OBVIS BS  
WIND CHILL 4 1 -5 -9-11 -1 8 11 12 9 8 9 12 20 28 32  
MIN CHILL 4 -5 -11 -7 10 8 8 15 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 45 33 56 37 61 37 55 27 44  
TEMP 44 44 35 34 49 51 42 39 57 55 43 38 50 47 33 28 41 39  
DEWPT 40 37 32 33 42 44 39 37 42 42 36 32 33 29 24 20 21 21  
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 B1 B2 B1 B2 B2 B2 SC SC SC SC B1 B1 B1 SC B1 SC  
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  
515 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 34  
TEMP 23 20 16 13 13 16 21 23 22 23 22 25 26 31 38 42 39 37 35 35 35  
DEWPT 16 13 9 7 5 6 7 8 10 13 18 21 24 28 32 35 35 34 34 34 34  
RH 74 74 73 76 70 64 54 52 59 65 84 84 92 88 79 76 85 89 96 96 96  
WIND DIR NW NW NW NW NW NW W W SW S S S S S SW SW SW SW SW SW SW  
WIND SPD 18 17 14 13 10 10 9 9 9 8 11 13 13 11 11 10 5 5 5 5 4  
WIND GUST 28  
CLOUDS 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 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  
OBVIS BS  
WIND CHILL 9 6 2 -2 -1 4 11 14 12 13 11 12 15 21 30 36  
MIN CHILL 9 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 39 58 40 58 40 55 32 42  
TEMP 48 47 39 39 52 52 45 42 56 54 46 42 50 47 38 32 40 39  
DEWPT 42 39 36 36 42 43 41 39 42 40 38 34 33 31 27 23 23 23  
PWIND DIR SW NW SW W W NW NW N NE  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS B1 SC SC B2 B2 B1 B2 B2 B1 SC B1 B1 B1 B1 B1 SC B1 B1  
POP 12HR 10 0 0 5 5 5 10 5 5  
 

 
ILZ021-170900-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
515 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 22 18 15 10 9 16 21 24 22 23 22 24 25 32 40 43 39 35 33 32 33  
DEWPT 16 12 9 6 4 7 9 10 11 14 19 21 24 30 35 38 36 34 32 32 33  
RH 77 77 77 83 80 67 59 54 62 68 88 88 96 92 82 82 89 96 96100100  
WIND DIR NW W NW NW NW NW W W SW S S S S S SW SW W SW SW S S  
WIND SPD 18 17 14 13 10 10 9 8 5 8 11 13 13 11 10 9 5 2 2 2 2  
WIND GUST 28  
CLOUDS 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 S S S  
OBVIS BS  
WIND CHILL 7 3 0 -6 -5 3 11 15 15 14 11 12 14 23 33  
MIN CHILL 7 0 -6 -2 13 11 11 16 34 33 32  
 
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 37 64 41 65 40 59 31 46  
TEMP 52 50 39 38 58 57 46 42 62 59 46 41 54 51 37 31 44 41  
DEWPT 45 43 36 36 47 46 42 40 47 44 39 34 36 31 27 23 24 23  
PWIND DIR SW NE SW W W NW N N NE  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B2 B2 B1 SC SC SC SC B1 B1 B1 B1 SC  
POP 12HR 10 0 0 0 5 5 5 0 5  
 

 
ILZ006-170900-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
515 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 40 32  
TEMP 20 16 12 9 9 13 19 21 20 20 20 23 25 31 37 40 37 35 35 35 34  
DEWPT 13 10 7 5 3 6 8 9 10 12 16 20 22 27 32 34 33 32 32 32 32  
RH 74 77 80 83 76 73 61 59 64 71 84 88 88 85 82 79 85 89 89 89 92  
WIND DIR NW NW NW NW NW NW W W SW SW S S S S SW SW SW SW SW SW SW  
WIND SPD 19 16 13 12 10 10 9 9 6 8 11 13 12 11 12 9 6 5 5 5 5  
WIND GUST 29 26  
CLOUDS 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 S S S  
OBVIS BS  
WIND CHILL 4 1 -3 -7 -5 0 8 10 11 9 8 11 14 22 28 34  
MIN CHILL 4 -3 -7 -3 10 8 9 16 31 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 46 34 51 37 54 36 50 28 40  
TEMP 45 43 37 36 46 46 42 38 51 49 42 38 47 43 35 29 37 36  
DEWPT 40 36 33 34 40 40 38 36 40 38 35 32 32 29 25 20 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 B1 B1 B1 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  
515 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 32  
TEMP 21 17 14 10 10 17 22 25 23 24 24 25 26 34 43 46 41 36 34 33 34  
DEWPT 16 11 8 6 4 7 10 12 13 15 20 22 24 31 37 40 39 35 33 33 34  
RH 81 77 76 83 76 64 59 57 65 68 84 88 92 89 79 79 92 96 96100100  
WIND DIR W W NW NW NW NW W SW SW S S S S S SW SW W SW S S S  
WIND SPD 19 17 16 14 12 10 10 8 5 9 12 13 14 13 12 11 5 4 4 5 5  
WIND GUST 31  
CLOUDS 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 S S S  
OBVIS BS  
WIND CHILL 5 1 -2 -6 -6 5 11 16 16 14 12 12 15 25 36  
MIN CHILL 5 -2 -7 -2 12 12 12 16 35 29 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 59 38 67 43 68 41 62 31 48  
TEMP 56 51 40 39 60 59 47 44 64 61 48 42 56 53 38 31 44 43  
DEWPT 48 46 39 37 49 48 44 41 49 46 41 35 37 33 28 23 25 24  
PWIND DIR SW SE SW SW W NW NW N NE  
WIND CHAR LT LT GN GN GN GN BZ GN GN  
AVG CLOUDS SC SC SC B1 B1 B1 B1 B1 B1 FW 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  
515 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 23 21 17 14 14 18 22 24 22 23 22 23 25 31 38 41 38 35 34 34 34  
DEWPT 19 15 11 8 6 6 6 8 9 11 15 19 21 26 31 34 35 34 32 33 32  
RH 84 77 77 76 70 59 49 50 57 59 74 84 84 81 76 76 89 96 92 96 92  
WIND DIR W NW W W W W W W SW S S S S S S SW SW SW SW SW S  
WIND SPD 19 19 16 14 13 13 10 9 5 6 9 11 13 12 12 10 5 5 5 5 5  
WIND GUST 29  
CLOUDS OV OV OV B2 B1 B1 B1 B1 B2 OV OV OV OV B2 B2 SC B1 B1 B1 OV B2  
POP 12HR 50 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 C C S S  
OBVIS BS  
WIND CHILL 9 6 2 -1 0 4 11 14 15 14 12 12 14 21 30 35  
MIN CHILL 9 2 -1 1 12 12 11 15 32 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 52 37 60 40 60 38 55 31 43  
TEMP 49 46 39 39 54 53 45 42 58 54 46 40 50 47 37 31 40 39  
DEWPT 42 40 36 36 44 43 41 39 44 42 38 33 34 32 27 23 23 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 SC B2 B2 B1 B2 B2 B1 SC B1 B1 SC 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  
515 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 30  
TEMP 19 16 9 6 4 11 18 21 20 19 19 22 24 30 36 39 36 33 32 32 32  
DEWPT 13 9 6 2 -1 4 8 10 10 12 16 19 22 28 33 34 33 32 32 32 32  
RH 77 73 87 83 79 73 64 62 64 74 88 88 92 92 89 82 89 96100100100  
WIND DIR NW NW NW NW NW NW W SW SW S S S S S SW SW SW SW SW SW SW  
WIND SPD 18 14 12 11 9 9 8 8 5 8 10 12 10 10 9 8 5 4 4 4 4  
WIND GUST 28  
CLOUDS 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 S S S  
OBVIS BS  
WIND CHILL 4 1 -6-10-10 -1 7 11 12 8 8 10 13 21 29 33  
MIN CHILL 3 -6 -10 -7 9 7 8 15 30 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 46 33 54 37 59 36 53 27 42  
TEMP 44 44 36 35 48 49 41 38 56 53 43 37 49 45 33 27 39 37  
DEWPT 42 38 33 34 43 43 39 37 43 42 37 32 33 30 25 20 22 22  
PWIND DIR W S SW SW W NW NW N NE  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS B1 SC B1 B2 B2 B1 B2 B2 B1 SC SC B1 B1 B1 B1 B1 B1 SC  
POP 12HR 10 0 0 5 0 10 5 5 5  
 

 
ILZ008-170900-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
515 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 30  
TEMP 20 16 11 6 4 12 19 21 21 20 21 23 25 31 37 39 36 32 32 32 33  
DEWPT 12 8 5 2 -1 4 7 9 10 13 17 20 23 28 32 34 32 30 30 31 32  
RH 71 70 76 83 79 70 59 59 62 74 84 88 92 88 82 82 85 92 92 96 96  
WIND DIR NW NW NW NW NW NW W SW S S S S S S SW SW SW SW SW S S  
WIND SPD 18 16 12 11 9 6 6 6 5 9 11 12 11 8 8 6 4 3 3 3 3  
WIND GUST 28  
CLOUDS 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  
OBVIS BS  
WIND CHILL 4 0 -4 -9-10 2 10 13 14 9 9 11 14 23 31  
MIN CHILL 4 -4 -10 -6 11 9 9 17 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 47 34 57 38 62 38 56 28 45  
TEMP 44 44 35 35 50 52 43 40 58 57 45 40 52 48 34 28 41 40  
DEWPT 40 38 32 33 43 45 40 38 43 42 37 32 33 29 24 20 21 22  
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 B2 B2 B2 B1 SC SC SC B1 B1 B1 SC B1 SC  
POP 12HR 5 0 0 5 0 5 5 0 5  
 

 
ILZ011-170900-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
515 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 38 30  
TEMP 20 16 12 8 5 12 19 21 21 20 21 22 24 31 36 38 36 33 32 32 32  
DEWPT 14 10 6 3 0 5 8 9 11 13 17 20 22 29 33 34 33 32 31 32 32  
RH 77 77 76 79 79 73 61 59 65 74 84 92 92 92 89 85 89 96 96100100  
WIND DIR NW NW NW NW NW NW W SW S S S S S S SW SW SW SW SW SW S  
WIND SPD 18 16 13 12 10 9 9 6 5 8 11 13 12 11 9 6 5 4 4 4 4  
WIND GUST 28  
CLOUDS 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 S S S  
OBVIS BS  
WIND CHILL 4 1 -3 -8-10 -1 9 13 14 10 9 10 12 22 29 32  
MIN CHILL 4 -3 -10 -7 10 8 9 14 30 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 47 34 57 38 61 37 55 28 44  
TEMP 44 45 37 35 50 51 43 39 58 55 44 39 51 47 34 28 41 39  
DEWPT 41 39 34 34 44 45 40 37 44 42 37 32 34 30 25 21 22 22  
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 B1 B1 B2 B2 SC SC SC SC B1 B1 B1 SC B1 SC  
POP 12HR 10 0 0 5 0 10 5 0 5  
 

 
ILZ010-170900-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
515 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 30  
TEMP 19 15 11 7 5 12 19 22 21 20 22 24 25 31 37 39 36 32 32 32 33  
DEWPT 12 9 5 3 0 5 9 10 12 15 19 21 24 29 33 35 33 31 31 32 33  
RH 74 77 76 83 79 73 64 59 68 81 88 88 96 92 85 85 89 96 96100100  
WIND DIR NW NW NW NW W NW W SW S S S S S S SW SW SW SW S S S  
WIND SPD 17 16 12 11 8 6 6 6 5 9 11 12 11 8 6 6 3 3 3 3 4  
WIND GUST 28  
CLOUDS 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  
OBVIS BS  
WIND CHILL 4 0 -4 -9 -9 1 10 13 14 10 10 12 15 24  
MIN CHILL 3 -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 47 34 59 39 63 38 56 28 46  
TEMP 44 45 36 36 52 53 44 40 59 57 46 40 52 49 34 29 42 41  
DEWPT 41 40 34 34 45 46 41 39 45 44 38 32 34 31 25 22 23 24  
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 B1 B1 B1 SC SC SC B1 B1 B1 SC B1 SC  
POP 12HR 5 0 0 0 0 5 5 0 5  
 

 
ILZ012-170900-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
515 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 41 31  
TEMP 21 18 14 7 6 13 20 22 22 21 21 23 25 31 39 41 38 35 33 32 32  
DEWPT 15 12 8 5 2 5 8 9 11 13 18 21 23 29 33 36 34 33 32 32 32  
RH 77 77 76 91 83 70 59 57 62 71 88 92 92 92 79 82 85 92 96100100  
WIND DIR NW NW NW NW NW NW W W SW S S S S S SW SW SW SW SW SW SW  
WIND SPD 19 16 13 12 10 10 9 8 5 8 11 13 12 11 9 8 5 4 4 4 4  
WIND GUST 29  
CLOUDS 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 S S S  
OBVIS BS  
WIND CHILL 6 3 -1 -9-10 1 9 13 15 11 9 11 13 22 32  
MIN CHILL 6 -1 -10 -6 11 9 9 15 33 29 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 51 36 59 39 62 38 56 29 44  
TEMP 48 47 37 37 53 53 44 40 59 55 45 40 51 47 35 29 41 39  
DEWPT 43 41 35 35 45 45 41 38 44 42 38 33 34 30 26 21 23 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 B2 B1 B2 B2 B1 SC SC SC B1 B1 B1 SC B1 B1  
POP 12HR 10 0 0 5 5 10 10 0 5  
 

 
ILZ020-170900-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
515 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 31  
TEMP 21 18 14 8 7 15 20 23 22 22 22 24 26 32 40 42 39 35 33 32 32  
DEWPT 16 12 8 6 4 6 9 10 11 14 18 21 23 30 34 37 35 34 32 31 32  
RH 81 77 76 91 87 67 62 57 62 71 84 88 88 92 79 82 85 96 96 96100  
WIND DIR NW NW NW NW NW NW W W SW S S S S S SW SW W SW SW S S  
WIND SPD 18 16 14 12 10 10 9 8 5 8 11 13 12 11 10 9 5 4 4 4 4  
WIND GUST 28  
CLOUDS 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 S S S  
OBVIS BS  
WIND CHILL 6 3 -1 -8 -8 2 10 14 15 13 10 12 14 23 33  
MIN CHILL 6 -1 -9 -5 12 10 10 16 35 28 26  
 
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 36 62 40 63 39 57 30 45  
TEMP 50 48 38 37 55 55 44 41 60 57 46 40 52 49 36 30 42 40  
DEWPT 44 42 35 35 46 45 42 39 46 43 39 34 35 31 27 22 24 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 B1 B1 B2 B2 B1 SC SC SC SC B1 B1 SC B1 SC  
POP 12HR 10 0 0 5 0 5 10 0 5  
 

 
ILZ013-170900-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
515 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 22 18 15 11 10 14 20 23 22 22 21 24 26 32 39 42 39 36 35 34 33  
DEWPT 15 12 8 5 3 6 7 9 10 13 18 20 23 28 33 35 34 34 33 33 33  
RH 74 77 73 76 73 70 56 54 59 68 88 84 88 85 79 76 82 92 92 96100  
WIND DIR NW NW NW NW NW NW W W SW S S S S S SW SW SW SW SW SW SW  
WIND SPD 18 16 13 12 10 10 9 9 6 8 11 13 12 11 10 9 5 5 5 5 4  
WIND GUST 28  
CLOUDS OV OV B2 B1 SC FW B1 B1 B2 OV OV OV OV B2 B1 SC B1 B1 B1 B2 B2  
POP 12HR 30 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  
OBVIS BS  
WIND CHILL 7 4 -1 -4 -5 1 10 13 13 12 10 12 14 23 32 36  
MIN CHILL 6 -1 -5 -3 11 10 10 16 34 30 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 52 37 59 40 61 39 56 31 43  
TEMP 49 48 39 38 53 54 45 41 58 56 46 41 51 48 37 31 41 39  
DEWPT 43 40 35 36 44 44 41 38 43 41 38 33 33 30 26 21 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 B2 B1 B2 B2 B1 SC SC SC B1 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  
515 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 21 18 13 10 8 15 21 23 23 23 23 25 27 33 41 43 40 35 33 32 33  
DEWPT 15 10 6 4 3 6 8 10 11 14 19 21 24 29 34 37 35 33 31 31 32  
RH 77 70 73 76 79 67 56 57 59 68 84 84 88 85 76 79 82 92 92 96 96  
WIND DIR W W NW NW W NW W SW S S S S S S SW W W SW SW S S  
WIND SPD 18 16 14 13 10 10 9 6 5 9 11 13 12 11 9 9 5 3 3 3 3  
WIND GUST 28 26  
CLOUDS 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 S S S  
OBVIS BS  
WIND CHILL 7 2 -3 -6 -6 2 10 15 16 13 12 13 16 25 35  
MIN CHILL 6 -3 -6 -3 12 12 12 18 35 30 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 55 37 64 42 65 40 59 31 47  
TEMP 51 50 39 38 57 57 46 43 62 60 47 42 54 51 37 31 43 42  
DEWPT 45 42 36 35 46 45 42 39 46 43 38 34 35 31 26 22 23 22  
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 B1 B1 B1 B2 B1 SC SC SC SC B1 B1 SC B1 SC  
POP 12HR 10 0 0 0 0 5 5 0 5  
 

 
ILZ106-170900-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
515 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 23 19 15 10 11 16 22 24 23 23 22 24 26 32 40 44 40 36 35 33 33  
DEWPT 17 13 10 7 5 7 8 10 11 14 19 22 24 30 34 37 36 35 33 33 33  
RH 77 77 80 87 76 67 54 54 59 68 88 92 92 92 79 76 85 96 92100100  
WIND DIR NW NW NW NW NW NW W W SW S S S S S SW SW SW SW SW S S  
WIND SPD 18 16 14 12 10 10 9 8 5 8 11 13 13 11 10 9 5 3 3 3 3  
WIND GUST 28  
CLOUDS OV OV B2 B1 SC SC SC B1 OV OV OV OV B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 30 0 90 10 5  
QPF 12HR 0 0 0.07 0 0  
SNOW 12HR T 00-00 1  
SNOW L D D D S  
SNOWSHWRS C S S  
OBVIS BS  
WIND CHILL 9 5 1 -5 -3 3 11 15 16 14 11 12 14 23 33  
MIN CHILL 9 1 -5 -1 13 11 11 17 36 31 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 38 63 41 64 40 58 31 45  
TEMP 51 49 39 38 56 56 46 42 60 58 47 41 52 50 37 31 42 40  
DEWPT 45 43 37 37 46 46 43 40 46 44 40 35 36 32 27 23 25 23  
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 B1 B1 B1 B2 B2 B1 SC SC SC B1 B1 B1 B1 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  
515 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 22 20 15 11 12 17 23 25 24 24 23 24 26 32 42 45 40 36 34 33 33  
DEWPT 18 13 10 6 5 6 8 10 11 13 18 21 23 29 34 38 37 35 33 32 33  
RH 84 74 80 80 73 61 52 52 57 62 81 88 88 88 73 76 89 96 96 96100  
WIND DIR W W NW NW NW NW W W SW S S S S S SW SW SW SW SW S S  
WIND SPD 19 18 16 13 10 10 9 6 4 6 10 12 13 12 12 10 5 3 3 3 3  
WIND GUST 29  
CLOUDS OV OV OV B2 SC SC SC B1 OV OV OV OV OV B2 B1 SC SC B1 B1 B1 B1  
POP 12HR 30 0 90 20 5  
QPF 12HR 0 0 0.05 0 0  
SNOW 12HR T 00-00 1  
SNOW C D D D S  
SNOWSHWRS C S S  
OBVIS BS  
WIND CHILL 7 4 0 -5 -2 5 13 17 18 16 12 12 14 23 35  
MIN CHILL 7 0 -5 0 15 12 11 16 37 30 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 57 38 65 42 65 40 60 31 46  
TEMP 53 50 39 39 58 57 46 43 62 60 47 42 54 51 38 31 44 41  
DEWPT 46 44 38 38 47 46 43 40 48 45 41 35 37 33 28 23 25 24  
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 SC B1 B1 B1 B2 B2 B1 FW 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  
515 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 32  
TEMP 21 19 16 13 12 17 24 27 25 26 24 24 26 33 43 47 42 36 34 33 33  
DEWPT 16 12 8 5 3 5 6 7 8 11 17 19 22 28 33 37 36 34 33 31 32  
RH 81 74 70 70 66 58 45 42 48 52 74 81 85 82 67 68 79 92 96 92 96  
WIND DIR NW W NW NW NW NW W W SW S S S S S SW SW SW SW SW S S  
WIND SPD 19 19 16 14 11 10 10 6 4 6 8 12 13 13 12 10 5 4 3 3 4  
WIND GUST 29  
CLOUDS OV OV OV B2 B1 B1 SC B1 B2 OV OV OV OV B2 SC SC SC B1 B1 B1 B1  
POP 12HR 30 0 90 10 5  
QPF 12HR 0 0 0.05 0 0  
SNOW 12HR T 00-00 1  
SNOW C C D D  
SNOWSHWRS C S S  
OBVIS BS  
WIND CHILL 5 4 0 -2 -2 4 13 19 19 18 15 13 14 23 36  
MIN CHILL 5 0 -2 0 15 15 12 16 38 31 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 59 39 67 43 67 41 62 31 48  
TEMP 55 52 42 39 60 59 47 44 64 61 48 42 56 53 39 31 46 42  
DEWPT 45 43 38 37 46 45 42 40 47 44 40 34 35 31 27 22 24 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 SC SC B1 B1 SC B1 B1 B1 FW SC SC SC SC B1 B1 B1 SC  
POP 12HR 10 0 0 0 0 5 5 5 5  
 

 
ILZ039-170900-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
515 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 33  
TEMP 20 18 14 13 11 17 24 27 25 25 24 25 27 34 44 49 43 37 35 34 34  
DEWPT 15 11 8 5 3 6 7 9 10 12 18 20 23 29 35 39 38 35 34 33 33  
RH 81 73 76 70 69 61 47 46 52 57 77 81 85 82 70 68 82 92 96 96 96  
WIND DIR W W NW NW NW NW W W SW S S S S S SW SW W SW SW S S  
WIND SPD 20 19 16 14 13 12 11 9 5 8 11 14 14 16 14 11 5 5 5 5 5  
WIND GUST 31  
CLOUDS 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 S S S  
OBVIS BS  
WIND CHILL 5 2 -2 -3 -4 4 13 18 17 16 14 12 15 24 37  
MIN CHILL 4 -2 -4 -2 15 13 12 16 39 30 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 61 39 69 44 69 42 64 32 49  
TEMP 57 54 42 40 61 60 48 45 66 63 48 43 58 55 40 32 46 43  
DEWPT 47 46 40 38 47 47 44 41 48 45 41 36 37 33 28 23 24 23  
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 SC B1 B1 SC B1 B2 B1 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  
515 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 24 21 16 14 13 17 22 24 23 23 23 24 25 32 39 43 40 36 34 33 33  
DEWPT 18 14 10 7 5 5 7 8 9 11 16 20 22 27 32 35 35 34 33 32 33  
RH 77 74 77 73 70 58 52 50 54 59 74 84 88 81 76 73 82 92 96 96100  
WIND DIR W NW NW NW NW W W W SW S S S S S S SW SW SW SW SW S  
WIND SPD 19 19 16 13 11 10 10 9 5 8 9 12 13 13 12 10 5 5 5 5 5  
WIND GUST 29  
CLOUDS OV OV B2 B1 SC SC SC B1 B2 OV OV OV OV B2 B1 SC B1 B1 B1 B2 B2  
POP 12HR 40 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 C S S  
OBVIS BS  
WIND CHILL 9 5 0 -1 -1 5 11 15 15 14 13 12 14 22 32 37  
MIN CHILL 9 0 -2 0 12 12 12 15 34 29 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 38 61 41 61 39 57 31 43  
TEMP 50 47 39 39 55 54 45 42 59 55 46 40 51 48 37 31 41 39  
DEWPT 43 41 37 37 45 43 42 39 45 42 39 34 35 31 28 23 24 23  
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 SC B2 B2 B1 B2 B2 B1 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  
515 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 46 32  
TEMP 22 20 17 14 13 18 24 26 24 24 24 24 26 33 41 45 41 36 35 33 34  
DEWPT 17 13 9 6 4 5 7 8 9 11 17 19 22 28 33 37 36 34 33 32 32  
RH 81 74 70 70 67 56 47 46 52 57 74 81 85 82 73 73 82 92 92 96 92  
WIND DIR W W NW NW NW NW W W SW S S S S S S SW SW SW SW SW S  
WIND SPD 20 19 16 13 11 10 10 6 4 6 8 11 13 13 12 10 5 4 3 3 4  
WIND GUST 31  
CLOUDS OV OV OV B2 B1 B1 SC B1 B2 OV OV OV OV B2 B1 SC SC B1 B1 B1 B1  
POP 12HR 30 0 80 20 5  
QPF 12HR 0 0 0.04 0.01 0  
SNOW 12HR T 00-00 1  
SNOW C C D D S  
SNOWSHWRS C S S  
OBVIS BS  
WIND CHILL 6 5 1 -1 -1 6 13 18 18 17 15 13 14 23 34  
MIN CHILL 6 1 -1 1 15 15 12 16 37 31 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 58 39 66 43 66 41 61 32 48  
TEMP 54 51 41 40 59 57 47 44 63 60 48 42 54 52 39 32 45 42  
DEWPT 45 43 38 38 47 45 42 40 47 45 40 34 36 32 28 23 24 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 B1 B1 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  
515 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 23 22 17 15 14 18 24 25 24 24 24 24 26 33 40 44 40 36 34 33 33  
DEWPT 19 15 10 6 5 5 7 8 9 10 16 20 22 28 33 37 36 34 33 32 32  
RH 84 74 73 67 67 56 47 48 52 54 71 84 85 82 76 76 85 92 96 96 96  
WIND DIR W W NW W W NW W W SW S S S S S S SW SW SW SW SW S  
WIND SPD 20 19 16 13 12 11 10 8 4 6 8 10 13 13 12 10 5 4 4 4 4  
WIND GUST 31  
CLOUDS OV OV OV B2 B1 B1 SC B1 B2 OV OV OV OV B2 B1 SC SC B1 B1 B2 B2  
POP 12HR 40 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 C S S  
OBVIS BS  
WIND CHILL 8 7 2 0 0 6 13 16 18 16 16 14 14 23 33 38  
MIN CHILL 8 2 0 2 14 16 13 16 35 30 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 39 64 43 65 40 60 32 47  
TEMP 53 50 41 40 59 56 46 44 62 59 47 42 54 51 39 33 44 41  
DEWPT 46 43 38 38 47 45 42 40 47 45 40 34 36 32 28 23 24 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 SC B1 B1 SC B1 B2 B1 FW 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  
615 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 45 33  
TEMP 22 21 17 15 14 18 23 26 24 24 25 24 27 33 41 45 41 37 35 34 34  
DEWPT 18 14 10 8 5 6 8 8 10 11 17 20 22 28 33 37 37 35 34 33 33  
RH 84 74 73 73 67 59 52 46 54 57 71 84 81 82 73 73 85 92 96 96 96  
WIND DIR W W W W NW NW W W SW S S S S S S SW SW SW SW SW S  
WIND SPD 21 19 16 14 13 11 10 6 4 6 8 11 13 13 13 10 5 5 4 4 5  
WIND GUST 33 29  
CLOUDS OV OV OV B2 B2 B1 SC B1 B2 OV OV OV OV B1 B1 SC SC B1 B1 B1 B1  
POP 12HR 30 0 60 20 0  
QPF 12HR 0 0 0.05 0 0  
SNOW 12HR T 00-00 1  
SNOW C C L L S  
SNOWSHWRS C S S  
OBVIS BS  
WIND CHILL 6 5 2 0 -1 6 12 18 17 16 13 15 23 33  
MIN CHILL 5 2 -2 1 14 16 13 16 36 31 28  
 
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 58 40 66 44 66 42 61 33 47  
TEMP 54 52 42 41 59 58 48 45 63 60 48 42 54 52 40 33 44 42  
DEWPT 46 45 40 38 47 46 43 41 48 46 41 35 37 33 28 23 25 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 B1 FW SC SC SC B1 B1 B1 B1 SC  
POP 12HR 10 0 0 0 0 5 5 5 5  
 

 
 
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