209
FOUS53 KLOT 172015
PFMLOT
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
215 PM CST MON FEB 17 2025
ILZ104-181000-
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL
41.99N 87.91W ELEV. 667 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX -3 11 3 14 5
TEMP 9 6 2 1 -1 -3 2 8 11 8 6 4 3 3 6 12 14 12 10 8 6 5
DEWPT -3 -5 -7-10-10-10 -9 -4 -3 -2 -2 -4 -4 -3 0 4 6 6 5 3 1 2
RH 57 60 65 59 65 71 59 57 52 63 69 68 72 75 76 70 70 76 80 79 79 87
WIND DIR W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 14 12 11 12 10 10 10 10 9 8 8 8 8 8 9 9 10 8 8 9 9 9
CLOUDS B2 B2 B1 SC CL FW FW SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 OV B2 B1 SC
POP 12HR 0 0 0 10 30
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
SNOW C C S S
WIND CHILL -8-10-15-17-17-20-14 -6 -2 -4 -7 -9-11-11 -8 0 1 0 -2 -5 -8 -9
MIN CHILL -10 -17 -20 -19 -4 -9 -11 -9 0 -5 -9
COLD WEATHER Y Y Y Y Y
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 20 6 25 15 31 22 37 31 42
TEMP 16 17 12 8 21 21 19 17 27 27 25 24 33 34 32 32 39 38
DEWPT 10 12 8 5 13 14 13 13 19 21 21 22 28 30 30 31 34 35
PWIND DIR NW NW W SW SW SW SW SW SW
WIND CHAR GN LT LT LT GN LT GN GN GN
AVG CLOUDS SC SC SC FW FW FW SC SC B1 SC SC SC B1 B2 B2 B2 B2 B1
POP 12HR 5 5 0 10 20 5 5 5 10
SNOW S
ILZ003-181000-
GREATER ROCKFORD AIRPORT-WINNEBAGO IL
42.20N 89.11W ELEV. 745 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX -9 8 -1 11 -2
TEMP 7 3 -1 -4 -8 -9 -5 5 8 4 1 -1 0 -1 2 7 10 9 5 2 1 0
DEWPT -6 -8-10-11-12-12-11 -6 -4 -4 -6 -7 -6 -6 -2 2 3 3 1 -1 -3 -4
RH 54 59 65 71 82 86 74 59 57 68 72 75 75 79 83 79 73 76 83 87 83 83
WIND DIR NW NW NW NW NW NW N N NW NW NW N NW NW NW NW NW NW NW NW NW NW
WIND SPD 14 11 10 11 9 8 10 9 9 5 5 6 6 6 8 9 9 6 8 8 8 8
CLOUDS B1 B2 SC FW FW FW FW SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR 0 0 0 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL -10-13-17-22-25-25-22 -9 -5 -7-10-14-13-14-12 -7 -3 -2 -8-12-13-14
MIN CHILL -13 -22 -26 -25 -7 -14 -14 -13 -5 -12 -14
COLD WEATHER Y Y Y Y Y
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 17 -2 21 8 28 18 36 27 40
TEMP 13 13 4 0 16 15 12 12 24 24 21 21 31 33 31 30 37 37
DEWPT 8 8 1 -3 11 10 8 9 20 20 18 20 29 30 29 28 34 34
PWIND DIR NW W SW SW SW SW SW SW SW
WIND CHAR GN LT LT LT GN LT GN GN GN
AVG CLOUDS FW SC FW FW FW FW SC SC SC SC SC B1 B1 B1 B2 B2 B1 B1
POP 12HR 0 0 0 10 10 0 5 5 10
ILZ104-181000-
CHICAGO MIDWAY AIRPORT-COOK IL
41.78N 87.76W ELEV. 612 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX -1 12 5 15 5
TEMP 10 7 5 3 1 -1 3 9 12 9 7 6 5 5 7 12 15 12 10 9 7 6
DEWPT -4 -5 -7 -9-10 -9 -7 -3 -1 -1 -1 -2 -2 -1 1 4 6 7 6 4 2 2
RH 52 57 57 56 59 68 62 57 55 63 69 69 72 76 76 70 67 80 83 80 79 83
WIND DIR W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 14 12 11 12 10 8 9 10 10 8 8 9 9 9 9 9 10 10 10 10 10 10
CLOUDS B2 B2 B1 SC FW SC FW SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 OV B2 B1 SC
POP 12HR 5 0 0 10 30
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
SNOW C C S S
WIND CHILL -7 -9-11-14-15-15-12 -5 -1 -3 -6 -8 -9 -9 -7 0 2 -1 -4 -5 -8 -9
MIN CHILL -9 -14 -16 -14 -3 -8 -9 -9 -1 -5 -9
COLD WEATHER Y Y Y Y Y
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 20 8 26 15 31 22 37 31 42
TEMP 17 18 13 9 21 21 19 18 27 28 25 25 34 34 32 32 39 39
DEWPT 9 12 9 6 13 15 14 14 19 21 21 22 27 30 30 31 34 35
PWIND DIR NW W W SW SW SW SW SW SW
WIND CHAR GN LT LT LT GN GN GN GN GN
AVG CLOUDS SC SC SC FW FW FW SC B1 B1 SC SC SC B1 B1 B2 B2 B2 B1
POP 12HR 5 5 0 10 20 5 5 5 10
SNOW S
ILZ021-181000-
MORRIS-GRUNDY IL
41.43N 88.42W ELEV. 569 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX -3 12 3 12 1
TEMP 10 7 4 1 -2 -3 1 8 12 8 6 5 4 3 6 11 12 10 8 6 3 2
DEWPT -3 -3 -6 -8 -9 -9 -8 -6 -4 -2 -1 -3 -3 -3 1 4 6 6 4 2 0 -2
RH 55 63 62 65 71 75 65 52 48 63 72 69 72 75 79 73 76 83 83 83 87 83
WIND DIR W NW NW NW NW NW N N N N N N N NW NW NW NW NW NW NW NW NW
WIND SPD 16 11 10 10 9 8 9 9 9 8 8 9 9 8 8 9 10 8 9 9 9 9
CLOUDS B2 B2 B1 B1 FW SC SC SC B1 B1 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 SC SC
POP 12HR 5 0 0 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL -7 -8-11-15-18-18-14 -5 0 -4 -7 -9-10-11 -7 -2 -1 -2 -5 -8-12-13
MIN CHILL -8 -15 -19 -17 -4 -9 -11 -9 -2 -8 -13
COLD WEATHER Y Y Y Y Y
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 17 3 24 12 31 20 38 29 44
TEMP 14 14 8 4 19 19 16 15 27 26 23 23 34 34 31 31 41 38
DEWPT 8 10 5 2 13 13 13 12 21 22 21 21 30 30 30 31 36 35
PWIND DIR NW W W SW SW SW SW SW W
WIND CHAR GN LT LT LT GN LT GN GN GN
AVG CLOUDS SC SC SC FW FW FW SC B1 B1 SC SC SC B1 B1 B2 B2 B2 B1
POP 12HR 0 0 0 10 20 0 5 5 5
SNOW S
ILZ006-181000-
WAUKEGAN-LAKE IL
42.42N 87.87W ELEV. 745 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX -4 10 0 14 4
TEMP 7 4 1 -1 -3 -4 0 7 10 5 2 0 2 2 5 12 14 12 9 7 6 6
DEWPT -4 -7 -9-11-12-12-10 -4 -3 -3 -4 -5 -5 -4 0 5 7 6 5 3 2 2
RH 60 59 62 61 64 67 62 60 55 69 75 79 72 75 79 73 73 76 83 83 83 83
WIND DIR W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 16 12 11 12 10 10 11 10 9 9 9 8 10 9 9 10 10 9 9 10 10 11
CLOUDS B1 B1 B1 FW CL FW CL FW SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC
POP 12HR 0 0 0 10 30
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
SNOW C C S S
WIND CHILL -11-13-16-19-20-21-17 -8 -3 -9-13-14-14-13 -9 -1 1 0 -4 -8 -9-10
MIN CHILL -13 -19 -21 -20 -9 -14 -15 -13 0 -8 -10
COLD WEATHER Y Y Y Y Y
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 21 5 25 13 30 20 36 29 41
TEMP 18 18 11 7 21 19 16 15 27 26 23 23 33 34 32 31 38 37
DEWPT 11 13 7 3 14 13 11 11 20 21 20 20 28 29 29 28 34 33
PWIND DIR NW NW W SW SW SW SW SW SW
WIND CHAR GN LT LT LT GN GN GN GN GN
AVG CLOUDS SC SC SC SC FW FW SC B1 B1 SC SC SC B1 B2 B2 B2 B2 B2
POP 12HR 5 5 0 10 20 0 5 5 10
SNOW S
ILZ021-181000-
PONTIAC-LIVINGSTON IL
40.92N 88.63W ELEV. 648 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX -2 12 4 12 -1
TEMP 13 9 6 3 -1 -2 2 8 12 9 8 6 6 4 6 10 12 9 7 4 2 0
DEWPT -1 -1 -3 -7-10 -8 -8 -7 -5 -3 -1 -2 -3 -2 1 5 6 7 4 1 -1 -3
RH 53 63 66 62 65 75 62 49 45 57 66 69 66 75 79 80 76 91 87 87 87 87
WIND DIR W NW NW N N N N N N N N N N N N NW NW NW NW NW NW NW
WIND SPD 14 10 10 11 9 8 8 9 9 9 9 10 10 9 8 6 8 6 6 8 8 8
CLOUDS B2 B2 B2 B2 B1 SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 SC SC
POP 12HR 10 0 5 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL -3 -5 -9-13-16-17-12 -5 0 -4 -5 -9-10-10 -7 -1 0 -2 -5 -8-12-14
MIN CHILL -7 -14 -18 -15 -4 -9 -10 -10 -2 -9 -14
COLD WEATHER Y Y Y Y Y
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 16 1 24 12 32 20 40 29 45
TEMP 12 13 7 4 19 19 15 15 27 26 23 23 35 34 31 31 41 39
DEWPT 8 9 5 2 13 14 13 12 22 23 22 21 31 32 30 31 37 37
PWIND DIR NW NW W SW SW SW SW SW W
WIND CHAR GN LT LT LT LT LT GN LT GN
AVG CLOUDS SC SC SC FW FW FW SC B1 SC SC SC SC SC B1 B1 B1 B2 B1
POP 12HR 0 0 0 10 20 0 5 5 5
SNOW S
INZ002-181000-
VALPARAISO-PORTER IN
41.45N 87.00W ELEV. 770 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 0 13 8 16 5
TEMP 13 8 6 4 0 0 5 11 13 10 9 9 9 8 10 14 15 14 11 10 8 7
DEWPT -1 -1 -3 -5 -6 -6 -2 2 4 3 4 3 5 3 5 7 7 7 7 5 4 2
RH 53 66 66 65 75 75 72 66 67 73 80 76 83 79 80 73 70 73 83 80 83 79
WIND DIR W W W W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW W W
WIND SPD 14 11 10 11 11 10 11 11 11 8 8 9 9 9 9 9 9 8 9 10 10 10
CLOUDS B1 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1
POP 12HR 20 30 30 10 40
QPF 12HR 0 0 0.01 0 0.01
SNOW 12HR 00-00 00-00 T
SNOW S S C C S S C C C C S S
WIND CHILL -3 -7 -9-12-17-16-11 -3 -1 -2 -3 -4 -4 -5 -3 2 3 3 -2 -4 -6 -8
MIN CHILL -7 -12 -17 -14 -2 -4 -5 -4 3 -4 -8
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 19 7 25 13 31 19 37 29 42
TEMP 17 17 14 9 22 19 17 16 27 26 23 22 33 33 31 30 39 37
DEWPT 10 12 10 6 14 13 13 12 19 20 20 19 27 28 29 29 34 33
PWIND DIR NW W W SW SW SW SW SW SW
WIND CHAR GN LT LT LT GN LT GN GN GN
AVG CLOUDS B1 B1 B1 SC SC SC SC B1 SC SC SC SC B1 B1 B2 B2 B2 B1
POP 12HR 10 5 0 10 20 5 5 5 10
SNOW S S
ILZ005-181000-
WOODSTOCK-MCHENRY IL
42.31N 88.44W ELEV. 950 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX -8 8 -2 11 0
TEMP 5 2 -2 -4 -8 -8 -4 5 8 3 1 -1 0 -2 2 8 11 9 5 3 1 0
DEWPT -6 -8-10-11-12-12-10 -5 -3 -4 -5 -7 -6 -5 -1 4 6 5 3 1 -1 -2
RH 59 62 68 71 82 82 75 62 60 72 75 75 75 87 87 83 80 83 91 91 91 91
WIND DIR W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 14 10 10 11 9 8 10 9 9 6 5 6 8 6 9 9 9 6 8 9 9 9
CLOUDS B1 B1 SC FW FW FW FW FW SC SC SC B1 B2 B2 B2 B2 B2 OV B2 B2 B1 SC
POP 12HR 0 0 0 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL -13-14-19-22-25-24-21 -9 -6 -9-10-14-14-16-13 -5 -2 -2 -8-12-14-15
MIN CHILL -15 -22 -25 -24 -9 -14 -17 -15 -4 -12 -15
COLD WEATHER Y Y Y Y Y
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 18 0 22 9 28 17 35 28 39
TEMP 13 13 6 1 17 15 12 12 24 24 20 21 31 32 29 29 36 37
DEWPT 11 11 3 0 14 12 10 10 21 21 19 20 30 30 29 29 36 35
PWIND DIR NW NW W SW SW SW SW SW SW
WIND CHAR GN LT LT LT GN LT GN GN GN
AVG CLOUDS SC SC SC FW FW FW SC B1 B1 SC SC SC B1 B2 B2 B2 B2 B1
POP 12HR 0 0 0 10 10 0 5 5 10
ILZ008-181000-
OREGON-OGLE IL
42.01N 89.33W ELEV. 697 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX -9 8 -1 10 -3
TEMP 6 3 -1 -3 -7 -9 -5 5 8 4 2 1 1 -1 2 7 10 8 5 2 0 -1
DEWPT -5 -7 -9-11-11-11-10 -6 -3 -4 -4 -5 -6 -6 -2 2 3 3 1 -2 -4 -5
RH 60 62 68 68 82 91 78 59 60 68 75 75 72 79 83 79 73 79 83 83 83 83
WIND DIR W NW NW NW NW NW N N N N N N N N N NW NW NW NW NW NW NW
WIND SPD 14 12 9 10 8 8 9 9 9 5 6 6 8 8 8 8 9 5 6 6 6 6
CLOUDS B2 B2 SC FW FW FW FW SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR 0 0 0 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL -12-14-16-20-22-25-21-10 -5 -7-11-12-14-15-12 -6 -3 -2 -7-10-13-14
MIN CHILL -14 -20 -25 -24 -8 -12 -15 -14 -5 -11 -14
COLD WEATHER Y Y Y Y Y
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 16 -2 20 8 28 18 36 27 41
TEMP 12 12 3 0 15 15 12 12 24 24 21 22 32 33 31 29 38 37
DEWPT 7 8 0 -4 10 10 8 9 20 20 19 20 29 30 29 28 35 34
PWIND DIR NW W SW SW SW SW SW SW W
WIND CHAR GN LT LT LT GN LT GN LT GN
AVG CLOUDS FW SC FW FW FW FW SC SC SC SC SC B1 B1 B1 B2 B2 B1 B1
POP 12HR 0 0 0 10 10 0 5 5 5
ILZ011-181000-
SYCAMORE-DEKALB IL
41.98N 88.69W ELEV. 863 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX -8 8 -1 10 -2
TEMP 7 4 -1 -4 -7 -8 -4 4 8 4 3 0 0 -1 2 7 10 8 5 3 1 0
DEWPT -4 -6 -8-10-11-11 -9 -6 -4 -4 -3 -6 -5 -5 -1 4 5 5 2 0 -2 -3
RH 60 62 71 75 82 86 78 62 57 68 75 75 79 83 87 87 80 87 87 87 87 87
WIND DIR W NW NW NW NW NW N N NW NW NW N NW NW NW NW NW NW NW NW NW NW
WIND SPD 16 11 10 12 10 8 10 9 9 6 6 8 9 8 9 10 10 8 9 10 10 10
CLOUDS B2 B2 B1 FW FW FW FW SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR 0 0 0 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL -11-13-17-22-25-24-21-10 -5 -8-10-14-15-15-13 -8 -4 -4 -9-12-15-16
MIN CHILL -13 -22 -25 -24 -8 -14 -15 -14 -6 -12 -16
COLD WEATHER Y Y Y Y Y
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 16 -2 20 9 27 18 35 27 39
TEMP 12 12 4 0 16 14 12 12 24 23 20 21 31 32 30 30 36 37
DEWPT 9 10 3 -2 12 11 10 10 21 21 19 20 30 30 29 29 35 34
PWIND DIR NW NW W SW SW SW SW W W
WIND CHAR GN LT LT LT GN LT GN GN GN
AVG CLOUDS SC SC SC FW FW FW SC B1 B1 SC SC SC B1 B1 B2 B2 B2 B1
POP 12HR 0 0 0 10 20 5 5 5 10
SNOW S
ILZ010-181000-
DIXON-LEE IL
41.85N 89.45W ELEV. 697 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX -8 8 -1 9 -4
TEMP 7 4 -1 -3 -5 -8 -3 5 8 5 3 2 1 -1 2 6 9 7 4 1 -2 -3
DEWPT -3 -7 -9-11-10-11 -9 -6 -3 -3 -3 -5 -5 -5 -1 3 5 4 2 -2 -4 -5
RH 63 59 68 68 78 86 75 59 60 69 75 72 75 83 87 87 83 87 91 87 91 91
WIND DIR W NW NW NW N N N N N N N N N N N NW NW NW NW NW NW NW
WIND SPD 14 12 9 10 8 6 9 9 9 6 6 6 8 6 8 8 8 6 6 6 6 6
CLOUDS B2 B2 B1 SC FW FW FW SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 SC SC SC
POP 12HR 0 0 0 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL -11-13-16-20-20-23-19 -9 -5 -7 -9-11-13-14-12 -7 -3 -4 -8-12-15-17
MIN CHILL -13 -20 -23 -23 -7 -11 -14 -13 -6 -12 -17
COLD WEATHER Y Y Y Y Y
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 16 -2 19 9 28 19 36 27 42
TEMP 11 11 3 -1 14 15 12 12 24 24 21 22 32 33 30 29 38 37
DEWPT 8 8 1 -3 11 11 10 10 22 22 20 21 31 32 30 29 36 35
PWIND DIR NW W SW SW SW SW SW SW W
WIND CHAR GN LT LT LT GN LT GN LT GN
AVG CLOUDS FW SC FW FW FW SC SC SC B1 SC SC SC B1 B1 B2 B2 B1 B1
POP 12HR 0 0 0 20 10 0 5 5 5
SNOW S
ILZ012-181000-
GENEVA-KANE IL
41.88N 88.31W ELEV. 727 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX -6 10 1 12 1
TEMP 8 4 2 -2 -5 -6 -1 7 10 5 4 3 2 1 4 10 12 9 7 5 3 2
DEWPT -4 -6 -8-10-11-11 -9 -5 -4 -3 -2 -4 -5 -4 0 5 6 6 4 1 0 -1
RH 57 62 62 68 74 78 68 57 52 69 75 72 72 79 83 80 76 87 87 83 87 87
WIND DIR W NW NW NW NW NW N NW NW NW N N N NW NW NW NW NW NW NW NW NW
WIND SPD 16 11 10 11 9 9 10 9 9 6 6 6 9 8 9 9 10 8 9 9 10 10
CLOUDS B2 B2 B1 SC FW FW FW SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC
POP 12HR 0 0 0 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL -11-12-14-19-21-22-18 -7 -3 -7 -8 -9-13-13-10 -3 -2 -3 -7 -9-13-15
MIN CHILL -12 -20 -24 -21 -7 -9 -13 -12 -3 -9 -15
COLD WEATHER Y Y Y Y Y
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 17 2 22 11 29 19 36 29 41
TEMP 14 14 7 4 19 17 15 14 26 25 22 22 33 33 31 31 39 37
DEWPT 10 11 5 2 14 13 12 12 21 21 20 21 30 30 30 31 36 35
PWIND DIR NW NW W SW SW SW SW W SW
WIND CHAR GN LT LT LT GN GN GN GN GN
AVG CLOUDS SC SC SC FW FW FW SC B1 B1 SC SC SC B1 B2 B2 B2 B2 B1
POP 12HR 0 0 0 10 20 5 5 5 10
SNOW S
ILZ020-181000-
YORKVILLE-KENDALL IL
41.64N 88.45W ELEV. 618 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX -5 10 2 12 0
TEMP 8 6 2 -1 -3 -5 -1 6 10 6 5 4 3 2 4 10 12 9 7 5 2 1
DEWPT -2 -4 -7 -9-10-10 -9 -6 -4 -2 -2 -3 -4 -3 1 4 6 6 4 1 -1 -2
RH 63 62 65 68 71 78 68 57 52 69 72 72 72 79 87 76 76 87 87 83 87 87
WIND DIR W NW NW NW NW NW N N N N N N N NW NW NW NW NW NW NW NW NW
WIND SPD 16 11 10 10 9 8 9 9 9 8 8 8 8 8 9 10 10 9 9 10 10 10
CLOUDS B2 B2 B1 B1 FW FW SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 SC SC
POP 12HR 5 0 0 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL -9-10-14-17-19-20-16 -8 -3 -7 -8 -9-11-12-10 -4 -1 -4 -7-10-13-15
MIN CHILL -10 -17 -21 -19 -7 -9 -12 -12 -4 -10 -15
COLD WEATHER Y Y Y Y Y
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 16 1 22 12 30 19 37 29 42
TEMP 13 13 7 3 19 18 15 14 27 25 22 22 33 33 31 31 39 37
DEWPT 9 10 5 1 13 13 12 12 21 21 20 21 30 30 30 30 36 35
PWIND DIR NW W W SW SW SW SW SW W
WIND CHAR GN LT LT LT GN LT GN GN GN
AVG CLOUDS SC SC SC FW FW FW SC SC SC SC SC SC B1 B1 B2 B2 B2 B1
POP 12HR 0 0 0 10 20 0 5 5 10
SNOW S
ILZ013-181000-
WHEATON-DUPAGE IL
41.86N 88.11W ELEV. 752 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX -4 11 3 14 3
TEMP 9 5 2 0 -3 -4 1 8 11 7 6 4 3 3 6 12 13 11 9 7 5 4
DEWPT -4 -6 -8 -9-10-10 -9 -4 -3 -2 -2 -4 -4 -3 0 4 6 6 4 2 1 1
RH 54 59 62 65 71 75 62 57 52 66 69 68 72 75 76 70 73 80 80 79 83 87
WIND DIR W NW NW NW NW NW NW NW NW NW NW N NW NW NW NW NW NW NW NW NW NW
WIND SPD 14 11 10 11 10 9 9 9 10 8 6 8 9 8 9 9 10 8 9 9 9 10
CLOUDS B2 B2 B1 SC FW FW FW SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC
POP 12HR 0 0 0 10 20
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL -8-11-14-17-20-20-14 -5 -3 -6 -7 -9-12-12 -8 0 0 -1 -4 -8 -9-12
MIN CHILL -11 -17 -21 -18 -6 -9 -12 -12 -1 -8 -12
COLD WEATHER Y Y Y Y Y
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 19 5 24 14 30 21 37 31 42
TEMP 16 16 10 6 21 20 17 16 27 27 24 24 33 34 32 31 39 38
DEWPT 10 12 7 4 14 13 13 13 20 21 21 22 29 30 30 31 36 35
PWIND DIR NW NW W SW SW SW SW SW SW
WIND CHAR GN LT LT LT GN LT GN GN GN
AVG CLOUDS SC SC SC FW FW FW SC SC B1 SC SC SC B1 B1 B2 B2 B2 B1
POP 12HR 5 0 0 10 20 5 5 5 10
SNOW S
ILZ019-181000-
OTTAWA-LASALLE IL
41.35N 88.84W ELEV. 494 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX -3 11 3 11 -1
TEMP 10 8 5 2 -1 -3 0 7 11 8 7 5 5 3 4 9 11 9 7 4 1 0
DEWPT -2 -3 -5 -8 -9 -8 -8 -7 -4 -2 -1 -2 -3 -4 -1 3 4 5 2 -1 -3 -4
RH 57 60 62 62 68 78 68 52 50 63 69 72 69 72 79 76 73 83 79 79 83 83
WIND DIR W NW NW NW N NW N N N N N N N NW N NW NW NW NW NW NW NW
WIND SPD 14 10 10 10 9 8 9 9 9 8 8 9 9 8 8 9 10 9 9 9 9 9
CLOUDS B2 B2 B2 B1 FW SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR 5 0 0 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL -7 -6-10-14-16-18-15 -7 -2 -4 -6 -9 -9-11 -9 -4 -4 -4 -7-10-14-15
MIN CHILL -7 -15 -18 -17 -4 -9 -11 -11 -4 -10 -15
COLD WEATHER Y Y Y Y Y
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 16 1 23 12 31 20 38 29 44
TEMP 12 13 6 3 18 19 16 15 26 26 23 23 33 34 32 31 40 38
DEWPT 6 8 3 0 11 12 11 11 20 21 20 21 30 30 29 29 35 35
PWIND DIR NW W W SW SW SW SW W W
WIND CHAR GN LT LT LT GN LT GN GN GN
AVG CLOUDS FW SC SC FW FW FW SC B1 SC SC SC SC B1 B1 B1 B2 B1 B1
POP 12HR 0 0 0 10 20 0 5 5 5
SNOW S
ILZ106-181000-
JOLIET-WILL IL
41.53N 88.12W ELEV. 655 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX -3 12 4 14 2
TEMP 10 7 4 1 -2 -3 1 8 12 9 6 5 4 4 7 12 13 11 9 6 4 3
DEWPT -3 -4 -6 -8 -9 -9 -8 -6 -4 -2 -1 -3 -3 -2 1 5 6 6 6 4 1 0
RH 55 60 62 65 71 75 65 52 48 60 72 69 72 75 76 73 73 80 87 91 87 87
WIND DIR W NW NW NW NW NW N N N N N N N NW NW NW NW NW NW NW NW NW
WIND SPD 14 11 10 10 9 8 9 9 9 8 8 8 8 8 9 9 9 8 8 9 9 9
CLOUDS B2 B2 B1 B1 FW SC SC SC SC B1 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B1 SC
POP 12HR 5 0 0 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL -7 -8-11-15-18-18-14 -5 0 -3 -6 -8 -9 -9 -7 0 1 -1 -3 -8-10-12
MIN CHILL -8 -15 -19 -17 -3 -8 -9 -8 -1 -8 -12
COLD WEATHER Y Y Y Y Y
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 18 3 24 13 31 21 37 30 43
TEMP 15 15 9 6 21 20 17 16 27 27 23 24 34 34 32 31 40 39
DEWPT 9 11 7 3 14 14 13 13 21 22 22 22 30 31 31 31 36 35
PWIND DIR NW W W SW SW SW SW SW SW
WIND CHAR GN LT LT LT GN LT GN GN GN
AVG CLOUDS SC SC SC FW FW FW SC B1 B1 SC SC SC B1 B1 B2 B2 B2 B1
POP 12HR 0 0 0 10 20 0 5 5 10
SNOW S
ILZ023-181000-
KANKAKEE-KANKAKEE IL
41.12N 87.86W ELEV. 630 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX -2 13 4 14 1
TEMP 12 9 6 3 0 -2 2 9 13 10 8 7 5 4 7 12 14 11 9 7 4 2
DEWPT -2 -1 -3 -6 -9 -8 -8 -6 -3 -2 0 -1 -2 -2 1 5 6 5 5 3 1 -1
RH 52 63 66 65 65 75 62 49 48 57 69 69 72 75 76 73 70 76 83 83 87 87
WIND DIR W NW NW NW NW NW N N N N N N N NW NW NW NW NW NW NW NW NW
WIND SPD 16 11 10 11 9 8 9 9 9 8 8 9 9 8 8 6 8 6 6 6 8 8
CLOUDS B2 B2 B2 B1 SC SC SC B1 B1 B1 B2 B2 OV B2 B2 B1 B2 OV OV B2 B1 SC
POP 12HR 10 0 5 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL -5 -6 -9-13-15-17-13 -4 1 -2 -4 -7 -9 -9 -6 1 3 0 -2 -5 -9-12
MIN CHILL -6 -13 -17 -15 -2 -7 -9 -8 0 -5 -12
COLD WEATHER Y Y Y Y Y
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 18 3 24 12 31 20 38 29 45
TEMP 14 14 8 6 21 19 16 15 27 26 23 22 35 33 31 30 41 38
DEWPT 8 10 6 3 14 14 13 12 21 22 20 21 30 30 30 30 36 35
PWIND DIR NW NW W SW SW SW SW SW SW
WIND CHAR GN LT LT LT LT LT GN LT GN
AVG CLOUDS SC SC SC FW FW FW SC B1 SC SC SC SC B1 B1 B2 B2 B2 B1
POP 12HR 0 0 0 10 20 0 5 5 10
SNOW S
ILZ033-181000-
WATSEKA-IROQUOIS IL
40.78N 87.73W ELEV. 636 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX -2 13 6 15 1
TEMP 14 10 7 5 2 -2 4 9 13 11 10 9 7 6 9 14 15 12 10 8 5 2
DEWPT 0 -1 -1 -4 -8 -8 -7 -6 -4 -2 0 0 -1 -3 1 4 6 5 4 3 0 -3
RH 53 60 69 65 62 75 59 49 46 55 63 66 69 66 69 64 67 73 76 79 79 79
WIND DIR W NW NW NW N N N N N N N N N NW NW NW NW NW NW NW NW NW
WIND SPD 14 10 10 11 10 9 9 9 9 8 8 10 9 8 8 6 8 6 6 8 9 9
CLOUDS B2 B2 B2 B2 B1 B1 SC B1 B1 B2 B2 OV OV B2 B2 B1 B2 OV B2 B2 B1 SC
POP 12HR 10 0 10 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL -1 -4 -8-11-14-18-10 -4 1 -1 -2 -5 -6 -7 -3 4 4 1 -1 -5 -9-13
MIN CHILL -5 -11 -18 -15 -2 -5 -7 -7 1 -6 -13
COLD WEATHER Y Y Y Y Y
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 18 3 26 13 32 20 40 29 46
TEMP 14 14 9 6 21 20 17 16 28 27 23 22 35 34 31 31 42 39
DEWPT 7 8 5 3 13 13 12 12 20 21 20 20 29 30 29 28 36 35
PWIND DIR NW NW W SW SW SW SW SW SW
WIND CHAR GN LT LT LT LT LT GN LT GN
AVG CLOUDS SC SC SC FW FW FW SC B1 B1 SC SC SC B1 B1 B1 B2 B2 B1
POP 12HR 0 0 0 10 20 0 5 5 5
SNOW S
ILZ039-181000-
PAXTON-FORD IL
40.45N 88.10W ELEV. 776 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 1 13 6 15 0
TEMP 16 12 9 5 2 1 4 9 13 11 10 8 7 6 8 14 15 11 8 6 3 2
DEWPT 2 1 -1 -4 -7 -8 -7 -7 -5 -3 -1 0 -1 -3 1 5 6 5 4 2 -1 -3
RH 53 60 63 65 65 65 59 47 43 52 60 69 69 66 72 67 67 76 83 83 83 79
WIND DIR W NW NW NW N N N N N N N N N N N NW NW NW NW NW NW NW
WIND SPD 13 10 11 12 11 10 9 10 10 9 9 10 10 9 9 8 10 9 9 10 10 10
CLOUDS B2 B2 B2 B2 B1 B2 B1 B1 B1 B2 OV OV OV B2 B2 B1 B2 B2 B2 B2 B1 SC
POP 12HR 20 5 20 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S S S S
WIND CHILL 2 -1 -6-11-15-16-10 -5 0 -2 -3 -6 -8 -8 -5 3 2 -2 -5 -9-12-14
MIN CHILL -1 -12 -17 -15 -3 -6 -8 -8 -2 -9 -14
COLD WEATHER Y Y Y Y Y
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 17 3 26 13 33 21 41 29 47
TEMP 13 13 8 6 22 20 16 16 28 27 23 22 36 34 31 30 43 39
DEWPT 6 8 5 3 13 14 13 12 21 22 20 20 30 30 29 29 36 36
PWIND DIR NW NW W SW SW SW SW SW SW
WIND CHAR GN LT LT LT GN LT GN GN GN
AVG CLOUDS SC SC SC FW FW FW SC B1 B1 SC SC SC B1 B1 B1 B1 B2 B1
POP 12HR 0 0 0 10 20 0 5 0 5
SNOW S
INZ001-181000-
CROWN POINT-LAKE IN
41.42N 87.34W ELEV. 697 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX -1 13 6 16 4
TEMP 13 8 5 3 0 -1 3 9 13 9 9 7 7 6 9 14 15 13 10 9 6 5
DEWPT -2 -3 -4 -7 -9 -8 -6 -3 0 1 1 0 0 0 3 5 6 6 6 4 2 1
RH 50 60 65 62 65 71 65 57 55 69 69 72 72 76 76 67 67 73 83 80 83 83
WIND DIR W NW NW NW NW NW NW NW N N NW NW NW NW NW NW NW NW NW NW NW W
WIND SPD 14 10 10 10 9 8 9 9 9 6 6 9 8 8 6 6 8 6 6 8 8 9
CLOUDS B2 B2 B2 B1 SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B1
POP 12HR 5 0 20 10 30
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
SNOW S S C C
WIND CHILL -3 -6-10-12-15-15-12 -4 1 -2 -3 -7 -6 -7 -3 4 4 3 -1 -3 -7 -9
MIN CHILL -6 -12 -16 -14 -2 -7 -7 -7 3 -3 -9
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 19 6 26 13 31 20 37 29 43
TEMP 17 16 12 8 22 20 17 16 27 26 23 22 34 33 31 31 40 38
DEWPT 9 11 9 5 14 14 13 13 20 21 20 21 28 30 29 30 34 34
PWIND DIR NW W W SW SW SW SW SW SW
WIND CHAR GN LT LT LT GN LT GN LT GN
AVG CLOUDS SC SC SC SC FW FW SC B1 B1 SC SC SC B1 B1 B2 B2 B2 B1
POP 12HR 10 5 0 10 20 5 5 5 10
SNOW S
INZ010-181000-
KENTLAND-NEWTON IN
40.77N 87.45W ELEV. 673 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 1 14 6 16 2
TEMP 14 11 8 6 2 1 4 10 14 11 10 9 8 6 10 14 16 12 10 8 6 3
DEWPT 0 -1 -1 -4 -7 -7 -6 -5 -3 0 1 2 0 -2 2 7 7 6 6 4 1 -1
RH 53 57 66 62 65 68 62 50 46 60 66 72 69 69 69 73 67 76 83 83 79 83
WIND DIR W NW NW NW NW NW N N N N N N N NW NW NW NW NW NW NW NW NW
WIND SPD 14 10 10 11 10 8 9 9 9 6 6 8 8 8 6 6 8 6 6 8 8 9
CLOUDS B2 B2 B2 B2 B1 B1 SC B1 B1 B2 B2 OV OV OV B2 B1 B2 OV B2 B2 B1 SC
POP 12HR 10 0 10 10 20
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL -1 -3 -6-10-13-13-10 -3 2 0 -1 -3 -4 -7 -1 4 5 1 -1 -4 -8-12
MIN CHILL -3 -11 -15 -13 0 -3 -7 -6 1 -4 -12
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 19 5 26 13 31 20 40 29 45
TEMP 15 14 10 6 22 20 17 16 28 26 23 22 35 33 31 30 41 38
DEWPT 8 9 7 3 14 14 13 12 21 22 20 20 29 30 30 29 36 36
PWIND DIR NW NW W SW SW SW SW SW SW
WIND CHAR GN LT LT LT LT LT GN LT GN
AVG CLOUDS SC SC SC FW FW FW SC B1 B1 SC SC SC B1 B1 B1 B2 B2 B2
POP 12HR 0 0 0 10 20 0 5 5 5
SNOW S
INZ011-181000-
RENNSSELAER-JASPER IN
40.94N 87.15W ELEV. 661 FT
215 PM CST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 2 14 7 17 3
TEMP 14 11 7 6 3 2 5 10 14 10 10 9 8 7 10 15 17 14 10 9 6 5
DEWPT -1 -1 -3 -5 -7 -8 -5 -3 0 2 2 1 1 1 4 7 8 7 7 5 2 0
RH 50 57 63 60 62 62 62 55 53 69 69 69 72 76 76 70 67 73 87 83 83 79
WIND DIR W NW NW NW NW NW NW NW N N N NW NW NW NW NW NW NW NW NW NW W
WIND SPD 14 10 10 10 9 8 9 9 9 6 6 8 8 8 6 5 6 5 6 6 8 9
CLOUDS B2 B2 B2 B2 B1 B1 SC SC B1 B1 B2 OV OV OV B2 B2 B2 OV B2 B2 B1 B1
POP 12HR 5 0 10 10 20
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL -1 -4 -8 -9-12-13 -9 -3 2 -1 -1 -3 -4 -6 -1 6 8 5 -1 -2 -7 -9
MIN CHILL -4 -9 -13 -12 -1 -3 -6 -4 4 -3 -9
DATE 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 20 6 27 13 31 20 39 29 45
TEMP 16 16 11 7 23 20 17 16 28 27 23 22 35 33 31 30 41 38
DEWPT 9 10 8 5 14 15 13 13 21 22 20 20 29 30 30 30 36 35
PWIND DIR NW W W SW SW SW SW SW SW
WIND CHAR GN LT LT LT LT LT GN LT GN
AVG CLOUDS SC SC SC FW FW FW SC B1 B1 SC SC SC B1 B1 B2 B2 B2 B1
POP 12HR 5 0 0 5 20 0 5 5 10
SNOW S
INZ019-181000-
FOWLER-BENTON IN
40.62N 87.32W ELEV. 812 FT
315 PM EST MON FEB 17 2025
DATE 02/17/25 TUE 02/18/25 WED 02/19/25 THU
EST 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 1 13 7 16 2
TEMP 14 11 8 6 3 1 5 10 13 11 10 9 8 7 10 14 16 12 10 9 6 3
DEWPT 1 1 0 -2 -6 -6 -6 -3 -2 1 2 2 1 0 4 8 8 7 7 5 2 -1
RH 55 63 69 69 65 72 59 55 50 63 69 72 72 72 76 76 70 80 87 83 83 83
WIND DIR W NW NW NW NW NW N N N N N N N NW NW NW NW NW NW NW NW NW
WIND SPD 14 10 10 10 10 9 10 8 9 6 8 9 8 8 6 6 8 8 8 9 10 10
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 OV OV OV B2 B1 B2 OV B2 B2 B1 SC
POP 12HR 10 0 20 10 20
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
SNOW S S S S
WIND CHILL -1 -3 -6 -9-12-14-10 -2 1 0 -2 -4 -4 -6 -1 4 5 1 -2 -4 -9-12
MIN CHILL -3 -10 -14 -14 -2 -4 -6 -4 0 -4 -12
DATE 02/20 FRI 02/21/25 SAT 02/22/25 SUN 02/23/25 MON 02/24/25
EST 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 18 5 26 13 31 20 39 29 45
TEMP 15 14 10 7 22 20 17 16 27 26 23 22 35 33 32 31 41 38
DEWPT 8 9 7 4 14 15 13 12 21 22 20 20 30 30 30 29 36 36
PWIND DIR NW NW W SW SW SW SW SW SW
WIND CHAR GN LT LT LT GN LT GN GN GN
AVG CLOUDS SC FW SC FW FW FW SC B1 B1 SC SC SC SC B1 B1 B2 B2 B1
POP 12HR 0 0 0 5 20 0 5 5 5
SNOW S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page