956
ASUS43 KLOT 181802
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CST TUE FEB 18 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.
ILZ001-002-007-009-015-016-024-181900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 6 -9 50 N7 30.62F WCI -6 TC -14
6HR MIN TEMP: -6; 6HR MAX TEMP: 7;
ILZ003-004-008-010-011-017-018-181900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 5 -12 45 NW8 30.61R WCI -8 TC -15
6HR MIN TEMP: -11; 6HR MAX TEMP: 5;
FREEPORT* SUNNY 1 -13 52 N6 30.61S WCI -10 TC -17
ILZ005-006-012>014-019>023-181900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 11 -5 48 NW9 30.54S WCI -2 TC -12
6HR MIN TEMP: -5; 6HR MAX TEMP: 11;
CHICAGO-MIDWAY MOSUNNY 11 -7 44 NW9 30.56S WCI -2 TC -12
6HR MIN TEMP: -2; 6HR MAX TEMP: 11;
AURORA SUNNY 4 -7 60 NW12 30.58R WCI -12 TC -16
6HR MIN TEMP: -10; 6HR MAX TEMP: 4;
WAUKEGAN MOSUNNY 9 -9 44 VRB7 30.54S WCI -2 TC -13
6HR MIN TEMP: -8; 6HR MAX TEMP: 9;
DUPAGE AIRPORT SUNNY 9 -7 48 NW10 30.56R WCI -5 TC -13
6HR MIN TEMP: -7; 6HR MAX TEMP: 9; 6HR PCP: TRACE;
WHEELING MOSUNNY 11 -6 46 NW8 30.56S WCI -1 TC -12
6HR MIN TEMP: -5; 6HR MAX TEMP: 11;
MORRIS* SUNNY 9 -3 58 N6 30.58S WCI -1 TC -13
ROMEOVILLE* SUNNY 9 -8 47 NW8G15 30.58R WCI -4 TC -13
LANSING* MOSUNNY 11 -13 32 NW6 30.56S WCI 2 TC -11
NORTHERLY ISL* N/A 12 -7 42 N1 N/A TC -11
LMZ740>746-181900-
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 9 310/ 8/ 12 N/A
NORTHERLY ISL 13 330/ 3/ 7 N/A
CALUMET HARBOR 8 360/ 7/ 14 1033.3F
BURNS HARBOR 9 290/ 8/ 10 1034.2S
MICHIGAN CITY 13 300/ 13/ 16 1034.6F
ILZ025>027-034>036-040-047-049-050-058-095>099-181900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 6 -6 57 NE10 30.57F WCI -9 TC -14
MACOMB* PTSUNNY 7 -9 47 NE13 30.62F WCI -9 TC -14
ILZ028>032-037-038-041>044-048-051>054-059>061-181900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOSUNNY 10 -6 48 N13 30.55F WCI -5 TC -12
DECATUR PTSUNNY 13 -2 51 N15G21 30.55F WCI -3 TC -11
PEORIA MOSUNNY 9 -9 44 VRB7 30.60F WCI -2 TC -13
6HR MIN TEMP: -2; 6HR MAX TEMP: 9;
LINCOLN* PTSUNNY 10 -5 50 N13 30.58F WCI -5 TC -12
SPRINGFIELD PTSUNNY 9 -5 53 N10 30.57F WCI -5 TC -13
6HR MIN TEMP: 2; 6HR MAX TEMP: 9;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-181900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 10 0 63 N12 30.53F WCI -5 TC -12
MATTOON PTSUNNY 10 -1 61 N15G25 30.52F WCI -7 TC -12
ILZ079-100>102-181900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 10 -4 52 N15 30.56F WCI -6 TC -12
CAHOKIA* PTSUNNY 11 -2 56 N16 30.56 WCI -6 TC -12
SPARTA* PTSUNNY 14 6 69 N13 30.54F WCI 0 TC -10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 16 8 71 N13G18 30.51F WCI 2 TC -9
6HR MIN TEMP: 14; 6HR MAX TEMP: 19; 6HR PCP: TRACE;
CAIRO* PTSUNNY 24 17 73 NE17G23 30.45F WCI 11 TC -4
MARION CLOUDY 16 7 67 N16 30.50F WCI 0 TC -9
MT. VERNON MOSUNNY 16 6 65 N8 30.52F WCI 5 TC -9
CENTRALIA* PTSUNNY 12 -3 50 N10 30.53F WCI -1 TC -11
SALEM* PTSUNNY 12 -3 49 NE10 30.53F WCI -1 TC -11
METROPOLIS* CLOUDY 22 13 69 N15 30.47F WCI 9 TC -5
ILZ067-068-072-073-078-083-087-091-181900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 15 2 56 N12 30.53F WCI 2 TC -9
FAIRFIELD* PTSUNNY 12 4 69 N12 30.54F WCI -2 TC -11
HARRISBURG* FLURRIES 17 10 75 N13 30.51F WCI 3 TC -9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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