488
ASUS43 KLOT 192011
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-192100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 67 45 45 NE5 30.02F TC 19
STERLING* SUNNY 63 47 55 CALM 30.04F TC 17
SAVANNA* SUNNY 58 43 57 E7 30.06S TC 15
ILZ003-004-008-010-011-017-018-192100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 58 42 55 VRB6 30.06F TC 14
FREEPORT* SUNNY 54 42 63 E3 30.08S TC 12
ROCHELLE* SUNNY 62 45 52 CALM 30.04F TC 17
DE KALB* SUNNY 62 45 53 CALM 30.05F TC 17
ILZ005-006-012>014-019>023-192100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 56 35 45 NE12 30.05F TC 13
CHICAGO-MIDWAY MOSUNNY 55 35 47 E13 30.06F TC 13
AURORA SUNNY 68 43 40 VRB5 30.03F TC 20
JOLIET* SUNNY 69 41 36 W3 30.04F TC 21
WAUKEGAN SUNNY 45 34 65 E7 30.08F TC 7
DUPAGE AIRPORT SUNNY 64 40 41 SE5 30.03F TC 18
KANKAKEE* SUNNY 69 44 40 CALM 30.05F TC 20
WHEELING SUNNY 52 34 50 E8 30.08F TC 11
MORRIS* SUNNY 66 44 44 CALM 30.03F TC 19
ROMEOVILLE* SUNNY 66 46 48 SE6 30.05F TC 19
LANSING* SUNNY 61 39 45 NE9 30.06F TC 16
NORTHERLY ISL* N/A 43 33 68 N8 N/A TC 6
LMZ740>746-192100-
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 50/ 11/ 12 N/A
NORTHERLY ISL 42 360/ 6/ 9 N/A
CALUMET HARBOR 42 20/ 8/ 12 1018.5
BURNS HARBOR 41 70/ 7/ 9 1019.3F
MICHIGAN CITY 39 40/ 13/ 14 1018.7F
ILZ025>027-034>036-040-047-049-050-058-095>099-192100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 72 39 30 CALM 30.00F TC 22
GALESBURG* SUNNY 71 50 47 CALM 30.02F TC 22
MACOMB* SUNNY 73 44 36 N5 30.03F TC 23
JACKSONVILLE* SUNNY 76 38 25 S10 29.99F TC 24
PITTSFIELD* SUNNY 74 40 29 SW3 30.00F TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-192100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON SUNNY 73 43 33 S12 30.03F TC 23
DECATUR SUNNY 72 44 36 S12 30.03F TC 22
PEORIA SUNNY 73 42 32 CALM 30.01F TC 23
LACON* SUNNY 72 40 32 SW3 30.01F TC 22
LINCOLN* SUNNY 75 36 24 S6 30.01F TC 24
SPRINGFIELD SUNNY 76 42 29 S14 30.00F TC 24
TAYLORVILLE SUNNY 73 43 33 SE13 30.02F TC 23
ILZ033-039-045-046-055>057-062-063-192100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 72 42 34 S12 30.04F TC 22
DANVILLE* SUNNY 71 43 36 SW12 30.05F TC 22
RANTOUL* SUNNY 70 42 35 S13 30.03F TC 21
MATTOON SUNNY 70 41 34 S9 30.04F TC 21
PARIS* SUNNY 69 43 38 SW9 30.06F TC 21
ILZ079-100>102-192100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 75 39 27 S12 30.01F TC 24
BELLEVILLE MOSUNNY 75 44 32 S13 30.00F TC 24
CAHOKIA* MOSUNNY 76 44 32 S9G17 29.99F TC 24
SPARTA* PTSUNNY 74 40 29 S8 30.04F TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-192100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 74 41 30 S9 30.05F TC 23
CAIRO* PTSUNNY 73 45 36 S9 30.09F TC 23
EFFINGHAM* SUNNY 72 43 35 E9 30.07F TC 22
MT. VERNON N/A 75 41 29 SW7 30.05F TC 24
CENTRALIA* SUNNY 75 43 31 S8 30.04F TC 24
SALEM* SUNNY 75 40 27 SW5 30.04F TC 24
METROPOLIS* MOSUNNY 70 40 33 CALM 30.09F TC 21
ILZ067-068-072-073-078-083-087-091-192100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 70 40 33 S3 30.08F TC 21
FLORA* SUNNY 72 43 35 S7 30.07F TC 22
FAIRFIELD* SUNNY 72 41 32 CALM 30.06F TC 22
HARRISBURG* SUNNY 76 38 25 SW9 30.07F TC 24
ROBINSON* MOSUNNY 70 41 35 S9 30.07F TC 21
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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