218
ASUS43 KLOT 192201
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM CDT THU MAR 19 2026
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.
ILZ001-002-007-009-015-016-024-192300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 69 43 38 N5 29.99F TC 21
STERLING* SUNNY 65 47 52 CALM 30.02F TC 18
SAVANNA* SUNNY 60 44 56 E5 30.03S TC 16
ILZ003-004-008-010-011-017-018-192300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 61 45 55 E3 30.03F TC 16
FREEPORT* SUNNY 58 44 58 E7 30.04F TC 15
DE KALB* SUNNY 64 46 52 S3 30.04S TC 18
ILZ005-006-012>014-019>023-192300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 53 33 46 E9 30.06R TC 12
CHICAGO-MIDWAY PTSUNNY 50 32 50 E14 30.07R TC 10
AURORA SUNNY 68 45 43 S6 30.02S TC 20
JOLIET* SUNNY 70 44 39 CALM 30.02S TC 21
WAUKEGAN MOSUNNY 44 32 62 E9 30.08S TC 7
DUPAGE AIRPORT SUNNY 60 38 43 E15 30.03S TC 16
WHEELING MOSUNNY 47 32 56 E7 30.08F TC 8
MORRIS* SUNNY 70 45 40 SE3 30.00F TC 21
ROMEOVILLE* SUNNY 68 43 40 CALM 30.03F TC 20
LANSING* SUNNY 55 36 48 NE10 30.04F TC 13
NORTHERLY ISL* N/A 43 32 65 N10 N/A TC 6
LMZ740>746-192300-
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 38 20/ 10/ 11 N/A
NORTHERLY ISL 42 350/ 6/ 9 N/A
CALUMET HARBOR 41 50/ 5/ 7 1017.7
BURNS HARBOR 41 70/ 7/ 8 1018.3F
MICHIGAN CITY 39 40/ 13/ 14 1018.2F
ILZ025>027-034>036-040-047-049-050-058-095>099-192300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 73 40 30 CALM 29.97F TC 23
MACOMB* SUNNY 74 42 30 CALM 30.00S TC 24
PITTSFIELD* SUNNY 75 44 32 CALM 29.98F TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-192300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON SUNNY 73 44 35 SW7G16 30.01F TC 23
DECATUR SUNNY 73 41 31 S8 30.00F TC 23
PEORIA SUNNY 74 41 30 CALM 29.98F TC 23
LACON* SUNNY 72 40 31 NW3 29.98F TC 22
LINCOLN* SUNNY 75 36 23 S7 29.98F TC 24
SPRINGFIELD SUNNY 76 42 29 S10 29.98F TC 24
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-192300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 72 42 34 S12 30.01F TC 22
DANVILLE* SUNNY 71 43 36 SW12 30.03F TC 22
MATTOON SUNNY 70 41 34 S8 30.02F TC 21
PARIS* SUNNY 70 43 38 CALM 30.04S TC 21
ILZ079-100>102-192300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 77 41 27 S10 29.98F TC 25
BELLEVILLE SUNNY 78 44 30 S14 29.96F TC 25
SPARTA* SUNNY 74 40 29 S13 30.01F TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-192300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 74 45 35 S10 30.02F TC 23
CAIRO* MOSUNNY 73 43 33 SW7 30.05F TC 23
MARION SUNNY 73 43 33 SW14 30.03S TC 23
MT. VERNON N/A 76 44 32 S10 30.01F TC 24
CENTRALIA* SUNNY 76 42 30 SE9 30.00F TC 24
SALEM* SUNNY 76 40 27 S10G16 30.00F TC 25
ILZ067-068-072-073-078-083-087-091-192300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 72 42 34 S9 30.04F TC 22
FLORA* SUNNY 73 46 38 SE8 30.03S TC 23
FAIRFIELD* SUNNY 74 42 31 SE7 30.02F TC 24
HARRISBURG* SUNNY 74 35 23 SW8 30.03F TC 24
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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