698
ASUS43 KLOT 180501
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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.
ILZ001-002-007-009-015-016-024-180600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY -1 -13 56 NW10 30.50S WCI -17 TC -18
ILZ003-004-008-010-011-017-018-180600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY -3 -16 53 NW12 30.46R WCI -21 TC -19
FREEPORT* PTCLDY -4 -17 54 NW8 30.48R WCI -19 TC -20
ILZ005-006-012>014-019>023-180600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 1 -12 54 NW10 30.40R WCI -15 TC -17
CHICAGO-MIDWAY MOCLDY 4 -12 48 NW9 30.41S WCI -10 TC -16
AURORA PTCLDY -2 -12 62 W9 30.42R WCI -18 TC -19
WAUKEGAN PTCLDY -1 -15 51 NW9 30.41R WCI -16 TC -18
DUPAGE AIRPORT PTCLDY -1 -13 56 NW8 30.41R WCI -15 TC -18
WHEELING PTCLDY 1 -12 54 NW14 30.43R WCI -17 TC -17
MORRIS* PTCLDY 1 -10 60 NW9 30.45R WCI -14 TC -17
LANSING* PTCLDY 4 -15 42 NW8 30.42R WCI -10 TC -16
NORTHERLY ISL* N/A 4 -10 52 NW15 N/A WCI -14 TC -15
LMZ740>746-180600-
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 4 310/ 20/ 23 N/A
NORTHERLY ISL 4 280/ 14/ 16 N/A
CALUMET HARBOR 3 300/ 6/ 14 1028.6
BURNS HARBOR 7 310/ 8/ 10 1029.5R
MICHIGAN CITY 9 310/ 16/ 18 1029.9R
ILZ025>027-034>036-040-047-049-050-058-095>099-180600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT SNOW 4 -2 76 N12 30.49R WCI -12 TC -16
MACOMB* CLOUDY 2 -8 60 N12 30.51R WCI -14 TC -16
ILZ028>032-037-038-041>044-048-051>054-059>061-180600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON FLURRIES 4 -4 69 NW16 30.42F WCI -15 TC -16
DECATUR LGT SNOW 13 8 81 N13 30.42S WCI -2 TC -11
PEORIA MOCLDY 2 -11 54 N10G20 30.47S WCI -14 TC -17
LINCOLN* LGT SNOW 10 2 72 N8 30.45S WCI -3 TC -12
SPRINGFIELD LGT SNOW 10 5 80 N10 30.44S WCI -4 TC -12
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-180600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN N/A N/A N/A N/A MISG N/A
MATTOON FLURRIES 15 8 73 NW12 30.39R WCI 2 TC -9
ILZ079-100>102-180600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON LGT SNOW 17 11 77 N8 30.42S WCI 7 TC -8
BELLEVILLE CLOUDY 21 13 72 N8 30.40R WCI 11 TC -6
CAHOKIA* CLOUDY 21 13 71 N10 30.41 WCI 10 TC -6
SPARTA* CLOUDY 24 15 68 NE8 30.40S WCI 14 TC -5
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 23 15 71 N10 30.37R WCI 12 TC -5
CAIRO* CLOUDY 27 19 70 NE8 30.36R WCI 19 TC -3
MARION CLOUDY 22 13 67 N9 30.38R WCI 12 TC -5
MT. VERNON CLOUDY 21 14 74 NE5 30.39S WCI 15 TC -6
CENTRALIA* CLOUDY 21 14 73 N8 30.39F WCI 11 TC -6
SALEM* CLOUDY 21 15 75 N8 30.39S WCI 12 TC -6
METROPOLIS* CLOUDY 25 14 64 NE8 30.35S WCI 16 TC -4
ILZ067-068-072-073-078-083-087-091-180600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 20 14 77 N8 30.40S WCI 10 TC -7
FAIRFIELD* CLOUDY 21 12 68 N5 30.40R WCI 15 TC -6
HARRISBURG* CLOUDY 23 15 70 NE8 30.39R WCI 14 TC -5
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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