535
ASUS43 KLOT 171211
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CST MON FEB 17 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-171300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE NOT AVBL
ILZ003-004-008-010-011-017-018-171300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 0 -9 65 W7 30.28R WCI -13 TC -18
6HR MIN TEMP: 0; 6HR MAX TEMP: 5;
FREEPORT* PTCLDY -2 -8 76 W6 30.29R WCI -14 TC -19
ROCHELLE* CLEAR -6 -12 74 W3 30.29R TC -21
DE KALB* CLEAR -2 -8 76 W12 30.25R WCI -19 TC -19
PERU* CLEAR 2 -4 74 W9 30.32S WCI -13 TC -17
ILZ005-006-012>014-019>023-171300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 2 -7 66 W6 30.25R WCI -9 TC -17
6HR MIN TEMP: 2;
CHICAGO-MIDWAY CLEAR 4 -7 60 W10 30.27R WCI -11 TC -16
6HR MIN TEMP: 4; 6HR MAX TEMP: 11;
AURORA CLEAR -2 -9 72 W10 30.27R WCI -19 TC -19
6HR MIN TEMP: -4; 6HR MAX TEMP: 3;
JOLIET* CLEAR 4 -3 71 W6 30.31R WCI -6 TC -15
WAUKEGAN CLEAR 0 -9 65 W8 30.22R WCI -14 TC -18
6HR MIN TEMP: 0; 6HR MAX TEMP: 9;
DUPAGE AIRPORT CLEAR 1 -8 66 W12 30.25R WCI -16 TC -17
6HR MIN TEMP: 1; 6HR MAX TEMP: 6;
KANKAKEE* CLEAR 5 -2 72 W12 30.32R WCI -11 TC -15
WHEELING CLEAR 3 -7 63 W8 30.26R WCI -10 TC -16
6HR MIN TEMP: 3; 6HR MAX TEMP: 9;
MORRIS* CLEAR 3 -3 74 W10 30.31R WCI -12 TC -16
ROMEOVILLE* CLEAR 1 -4 78 W10 30.30R WCI -14 TC -17
LANSING* CLEAR 2 -9 60 W8 30.28R WCI -11 TC -16
NORTHERLY ISL* N/A 5 -5 63 W14 N/A WCI -12 TC -15
LMZ740>746-171300-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
HARRISON CRIB 6 280/ 16/ 20 N/A
NORTHERLY ISL 5 280/ 9/ 13 N/A
CALUMET HARBOR 320/ 6/ 9 N/A
BURNS HARBOR 6 240/ 8/ 9 1024.7R
MICHIGAN CITY 11 260/ 15/ 23 1024.8R
ILZ025>027-034>036-040-047-049-050-058-095>099-171300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 8 -1 66 W8 30.40R WCI -4 TC -13
GALESBURG* PTCLDY 1 -1 88 W8 30.38R WCI -13 TC -17
MACOMB* PTCLDY 6 -1 74 W9 30.42R WCI -8 TC -14
JACKSONVILLE* PTCLDY 8 1 72 W10 30.41R WCI -6 TC -13
PITTSFIELD* MOCLDY 10 1 67 W7 30.43R WCI -2 TC -12
ILZ028>032-037-038-041>044-048-051>054-059>061-171300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 4 -3 73 W10 30.33R WCI -11 TC -15
BLOOMINGTON CLEAR 3 -2 79 W9 30.33R WCI -12 TC -16
DECATUR CLEAR 9 1 70 NW10 30.36R WCI -5 TC -13
PEORIA PTCLDY 4 -3 73 W6 30.37R WCI -7 TC -16
LACON* CLEAR 2 -5 72 W5 30.35R WCI -7 TC -16
LINCOLN* CLEAR 8 0 70 W5 30.39R WCI -1 TC -14
SPRINGFIELD CLEAR 8 1 73 W5 30.39R WCI 0 TC -13
6HR MIN TEMP: 7; 6HR MAX TEMP: 11;
TAYLORVILLE PTCLDY 9 2 75 CALM 30.40R TC -13
6HR MIN TEMP: 8; 6HR MAX TEMP: 12;
ILZ033-039-045-046-055>057-062-063-171300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 7 3 84 NW12 30.34 WCI -8 TC -14
RANTOUL* CLEAR 6 -2 70 W12 30.33R WCI -9 TC -14
MATTOON CLEAR 7 2 80 NW8 30.34S WCI -6 TC -14
PARIS* CLEAR 8 1 72 W9 30.35R WCI -6 TC -13
ILZ079-100>102-171300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 13 3 64 NW5 30.42R WCI 5 TC -10
BELLEVILLE CLOUDY 15 5 63 NW8 30.41R WCI 4 TC -9
CAHOKIA* MOCLDY 15 6 67 NW8 30.43R WCI 4 TC -9
SPARTA* CLOUDY 19 6 59 NW6 30.42R WCI 10 TC -7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 19 8 62 N7 30.41R WCI 10 TC -7
6HR MIN TEMP: 19; 6HR MAX TEMP: 22;
CAIRO* MOCLDY 22 13 66 N5 30.42R WCI 16 TC -5
EFFINGHAM* PTCLDY 10 4 75 W8 30.42R WCI -2 TC -12
MARION MOCLDY 18 5 57 NW5 30.40R WCI 11 TC -8
MT. VERNON MOCLDY 15 8 73 VRB3 30.40R TC -9
CENTRALIA* MOCLDY 16 7 68 N8 30.41R WCI 5 TC -9
SALEM* MOCLDY 15 7 70 N9 30.39R WCI 3 TC -10
METROPOLIS* MOCLDY 20 12 69 N5 30.40R WCI 14 TC -6
ILZ067-068-072-073-078-083-087-091-171300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 12 6 77 NW3 30.38R TC -11
FLORA* MOCLDY 12 5 73 NW8 30.40R WCI 1 TC -11
FAIRFIELD* MOCLDY 15 4 63 NW6 30.40R WCI 6 TC -10
HARRISBURG* PTCLDY 19 6 57 NW9 30.41R WCI 7 TC -7
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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