689
ASUS43 KLOT 171807
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM 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.
ILZ001-002-007-009-015-016-024-171900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 8 -4 58 W16 30.41F WCI -10 TC -13
6HR MIN TEMP: 1; 6HR MAX TEMP: 8;
ILZ003-004-008-010-011-017-018-171900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 5 -10 50 W10 30.34F WCI -10 TC -15
6HR MIN TEMP: -2; 6HR MAX TEMP: 6;
FREEPORT* SUNNY 5 -9 53 W14G20 30.35F WCI -13 TC -15
ROCHELLE* SUNNY 6 -7 55 W15 30.34F WCI -11 TC -14
DE KALB* SUNNY 5 -6 62 W15 30.32F WCI -13 TC -15
PERU* SUNNY 8 -4 56 W14G22 30.37F WCI -8 TC -13
ILZ005-006-012>014-019>023-171900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 7 -6 55 W15G23 30.29F WCI -10 TC -14
6HR MIN TEMP: 2; 6HR MAX TEMP: 8;
CHICAGO-MIDWAY MOSUNNY 10 -6 48 W15 30.31F WCI -7 TC -12
6HR MIN TEMP: 4; 6HR MAX TEMP: 11;
AURORA SUNNY 7 -3 64 W16 30.32F WCI -11 TC -14
6HR MIN TEMP: -5; 6HR MAX TEMP: 7;
JOLIET* SUNNY 12 -4 48 W16G22 30.36S WCI -5 TC -11
WAUKEGAN SUNNY 7 -7 52 W17G23 30.27F WCI -12 TC -14
6HR MIN TEMP: -1; 6HR MAX TEMP: 7;
DUPAGE AIRPORT SUNNY 7 -5 57 W16 30.31S WCI -11 TC -14
6HR MIN TEMP: -1; 6HR MAX TEMP: 7;
KANKAKEE* SUNNY 12 -3 50 W20 30.36F WCI -6 TC -11
WHEELING SUNNY 9 -8 46 W10G21 30.30F WCI -5 TC -13
6HR MIN TEMP: 2; 6HR MAX TEMP: 9;
MORRIS* SUNNY 10 -3 55 NW17G23 30.35F WCI -8 TC -12
ROMEOVILLE* SUNNY 9 -6 52 W14G24 30.34F WCI -8 TC -13
LANSING* SUNNY 11 -10 37 W17G24 30.32F WCI -6 TC -12
NORTHERLY ISL* N/A 11 -6 46 NW6 N/A WCI 2 TC -12
LMZ740>746-171900-
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 8 270/ 27/ 30 N/A
NORTHERLY ISL 10 290/ 12/ 17 N/A
CALUMET HARBOR 9 250/ 9/ 15 1025.5
BURNS HARBOR 10 260/ 8/ 12 1026.4F
MICHIGAN CITY 10 280/ 19/ 21 1027.4F
ILZ025>027-034>036-040-047-049-050-058-095>099-171900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 14 4 64 NW8 30.41S HAZE WCI 3
GALESBURG* MOSUNNY 10 1 67 W13G18 30.41F WCI -5 TC -12
MACOMB* PTSUNNY 12 0 57 NW10 30.44S WCI -1 TC -11
JACKSONVILLE* N/A N/A N/A N/A MISG N/A
PITTSFIELD* CLOUDY 15 6 67 NW5 30.42F WCI 8 TC -9
ILZ028>032-037-038-041>044-048-051>054-059>061-171900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 12 -2 52 W17G25 30.37F WCI -5 TC -11
BLOOMINGTON MOSUNNY 17 2 51 NW13 30.36F WCI 4 TC -8
DECATUR MOSUNNY 17 7 64 W13G20 30.39F WCI 4 TC -8
PEORIA MOSUNNY 13 -2 51 W10G23 30.40F WCI 0 TC -11
6HR MIN TEMP: 4; 6HR MAX TEMP: 13;
LACON* SUNNY 9 -5 53 NW13G18 30.39F WCI -6 TC -13
LINCOLN* MOSUNNY 16 3 56 NW9 30.40F WCI 5 TC -9
SPRINGFIELD MOSUNNY 17 5 59 NW10 30.40F WCI 5 TC -8
6HR MIN TEMP: 8; 6HR MAX TEMP: 17;
TAYLORVILLE MOSUNNY 17 6 60 CALM 30.41F TC -8
6HR MIN TEMP: 9; 6HR MAX TEMP: 18;
ILZ033-039-045-046-055>057-062-063-171900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 16 9 74 W12G20 30.37F WCI 3 TC -9
RANTOUL* MOSUNNY 15 3 59 W13G18 30.37F WCI 1 TC -9
MATTOON PTSUNNY 16 6 65 NW8 30.39F WCI 5 TC -9
PARIS* PTSUNNY 14 4 64 NW9 30.39F WCI 2 TC -10
ILZ079-100>102-171900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 19 7 58 NW5 30.42F WCI 13 TC -7
BELLEVILLE CLOUDY 21 9 58 CALM 30.42 TC -6
CAHOKIA* CLOUDY 20 8 60 N5 30.43F WCI 13 TC -7
SPARTA* CLOUDY 23 8 54 N3 30.44S TC -5
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 23 8 52 CALM 30.43F TC -5
6HR MIN TEMP: 19; 6HR MAX TEMP: 24;
CAIRO* SUNNY 28 15 59 CALM 30.42F TC -2
EFFINGHAM* PTSUNNY 18 6 58 W3 30.43F TC -8
MARION SUNNY 30 19 64 NW6 30.42F WCI 24 TC -1
MT. VERNON PTSUNNY 25 10 53 CALM 30.43F TC -4
CENTRALIA* PTSUNNY 20 8 60 NW6 30.44S WCI 12 TC -7
SALEM* PTSUNNY 20 8 60 N5 30.43F WCI 13 TC -7
METROPOLIS* MOSUNNY 26 12 53 N3 30.42F TC -3
ILZ067-068-072-073-078-083-087-091-171900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 18 7 62 W5 30.43F WCI 11 TC -8
FLORA* PTSUNNY 18 7 62 N6 30.44F WCI 9 TC -8
FAIRFIELD* PTSUNNY 20 7 57 CALM 30.44F TC -7
HARRISBURG* PTSUNNY 23 10 57 CALM 30.43F TC -5
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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