295
ASUS43 KLOT 210206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT FRI MAR 20 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.
ILZ001-002-007-009-015-016-024-210300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 58 47 66 CALM 29.90R TC 14
STERLING* CLOUDY 60 47 61 NE5 29.92R TC 16
SAVANNA* CLOUDY 62 40 44 N3 29.91R TC 17
ILZ003-004-008-010-011-017-018-210300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 57 46 66 NE6 29.95R TC 14
FREEPORT* CLOUDY 58 44 61 E3 29.95R TC 14
ROCHELLE* CLOUDY 56 45 68 NE9 29.93R TC 13
DE KALB* CLOUDY 50 42 74 E9 29.95R TC 10
PERU* CLOUDY 59 50 70 NE10 29.92R TC 15
ILZ005-006-012>014-019>023-210300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 45 36 70 N8 29.94R TC 7
CHICAGO-MIDWAY CLOUDY 47 37 68 N5 29.95R TC 8
AURORA CLOUDY 49 41 74 E12 29.93R TC 9
JOLIET* CLOUDY 51 41 69 E8 29.94R TC 11
WAUKEGAN MOCLDY 40 35 83 CALM 29.95R TC 4
DUPAGE AIRPORT CLOUDY 47 39 74 NE6 29.94R TC 8
KANKAKEE* MOCLDY 46 39 76 NE10 29.95R TC 8
WHEELING CLOUDY 43 36 76 N3 29.96R TC 6
MORRIS* CLOUDY 52 42 69 E8 29.93R TC 11
ROMEOVILLE* CLOUDY 48 41 76 NE12 29.95R TC 9
LANSING* CLOUDY 43 37 78 NE6 29.96R TC 6
NORTHERLY ISL* N/A 42 35 76 MISG N/A TC 6
LMZ740>746-210300-
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 40 330/ 8/ 9 N/A
NORTHERLY ISL 41 350/ 5/ 10 N/A
CALUMET HARBOR 41 340/ 5/ 7 1013.9R
BURNS HARBOR 38 320/ 3/ 3 1014.9R
MICHIGAN CITY 39 230/ 4/ 4 1014.3R
ILZ025>027-034>036-040-047-049-050-058-095>099-210300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 64 47 53 NE8 29.89S TC 18
GALESBURG* CLOUDY 60 50 68 N5 29.92R TC 16
MACOMB* MOCLDY 62 46 54 N3 29.93R TC 17
JACKSONVILLE* MOCLDY 64 43 46 N5 29.90R TC 18
PITTSFIELD* MOCLDY 71 46 39 N8 29.90S TC 22
ILZ028>032-037-038-041>044-048-051>054-059>061-210300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 54 44 70 MISG 29.93R TC 12
BLOOMINGTON MOCLDY 64 47 53 N7 29.91R TC 18
DECATUR MOCLDY 66 44 45 N6 29.90R TC 19
PEORIA MOCLDY 68 43 40 CALM 29.90R TC 20
LACON* MOCLDY 61 46 57 CALM 29.90R TC 16
LINCOLN* MOCLDY 66 42 41 N3 29.90R TC 19
SPRINGFIELD MOCLDY 70 42 36 N3 29.89R TC 21
TAYLORVILLE MOCLDY 64 46 52 N5 29.89R TC 18
ILZ033-039-045-046-055>057-062-063-210300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 61 45 55 CALM 29.90R TC 16
DANVILLE* MOCLDY 57 47 68 N10 29.91R TC 14
RANTOUL* MOCLDY 59 46 61 NE9 29.91R TC 15
MATTOON MOCLDY 64 46 52 NW9 29.88R TC 18
PARIS* MOCLDY 66 45 46 CALM 29.89R TC 19
ILZ079-100>102-210300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 72 46 40 NE9 29.88R TC 22
BELLEVILLE MOCLDY 67 51 56 CALM 29.85R TC 20
CAHOKIA* MOCLDY 66 48 52 CALM 29.86R TC 19
SPARTA* MOCLDY 74 52 46 S5 29.88S TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 70 56 61 S8 29.88R TC 21
CAIRO* PTCLDY 73 56 53 S6 29.92R TC 23
EFFINGHAM* MOCLDY 69 47 45 NW5 29.91R TC 20
MARION PTCLDY 66 52 59 SW7 29.89S TC 19
MT. VERNON N/A 66 52 60 CALM 29.88R TC 19
CENTRALIA* MOCLDY 65 51 61 NW3 29.89R TC 18
SALEM* MOCLDY 66 51 58 CALM 29.88R TC 19
METROPOLIS* PTCLDY 70 52 52 CALM 29.92R TC 21
ILZ067-068-072-073-078-083-087-091-210300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 69 51 52 W5 29.88R TC 21
FLORA* MOCLDY 72 50 46 N5 29.89R TC 22
FAIRFIELD* MOCLDY 66 52 59 CALM 29.88R TC 19
HARRISBURG* PTCLDY 70 51 51 SW3 29.89S TC 21
ROBINSON* MOCLDY 66 48 52 NW5 29.87R TC 19
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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