458
ASUS43 KLOT 100206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT MON MAR 09 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.
ILZ001-002-007-009-015-016-024-100300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 59 49 69 S7 29.67R TC 15
STERLING* CLEAR 61 50 67 SE3 29.70S TC 16
SAVANNA* CLEAR 54 44 70 CALM 29.68S TC 12
ILZ003-004-008-010-011-017-018-100300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 61 50 67 SE7 29.71S TC 16
FREEPORT* CLEAR 54 47 76 S3 29.72R TC 12
ROCHELLE* CLEAR 53 46 79 S6 29.72S TC 11
ILZ005-006-012>014-019>023-100300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 63 55 75 S13G21 29.73R TC 17
CHICAGO-MIDWAY CLEAR 61 56 83 S9 29.75R TC 16
AURORA CLEAR 60 56 86 S12 29.73R TC 16
JOLIET* CLEAR 64 58 80 S7 29.76R TC 18
WAUKEGAN CLEAR 63 55 75 S10 29.71S TC 17
DUPAGE AIRPORT CLEAR 62 56 80 S13 29.73R TC 17
KANKAKEE* PTCLDY 60 56 89 S9 29.79R TC 15
WHEELING CLEAR 62 55 77 S12 29.74S TC 17
MORRIS* CLEAR 62 56 81 S9 29.74S TC 16
ROMEOVILLE* CLEAR 61 57 88 S10 29.76S TC 16
LANSING* CLEAR 58 55 89 S9 29.77S TC 15
NORTHERLY ISL* N/A 61 54 77 S12 N/A TC 16
LMZ740>746-100300-
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 60 190/ 19/ 20 N/A
NORTHERLY ISL 62 200/ 12/ 18 N/A
CALUMET HARBOR 61 180/ 11/ 15 1007.2
BURNS HARBOR 60 190/ 8/ 10 1008.8R
MICHIGAN CITY 60 180/ 12/ 16 1007.3R
ILZ025>027-034>036-040-047-049-050-058-095>099-100300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 68 52 56 SW3 29.71R TC 20
GALESBURG* CLEAR 58 55 88 CALM 29.72S TC 15
MACOMB* CLEAR 64 54 69 S5 29.74R TC 18
JACKSONVILLE* PTCLDY 67 59 75 S12 29.73S TC 19
PITTSFIELD* PTCLDY 68 58 71 S7 29.73R TC 20
ILZ028>032-037-038-041>044-048-051>054-059>061-100300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 62 57 84 S17G23 29.76R TC 17
BLOOMINGTON CLOUDY 61 60 97 S15 N/A TC 16
DECATUR CLEAR 63 59 87 S15 29.78R TC 17
PEORIA CLEAR 63 59 87 S12 29.74R TC 17
LACON* CLEAR 64 57 78 S10 29.73R TC 18
LINCOLN* CLEAR 62 60 93 S8 29.76R TC 17
SPRINGFIELD CLEAR 65 60 84 S20 29.74R TC 18
TAYLORVILLE CLEAR 63 60 89 S15G21 29.78R TC 17
ILZ033-039-045-046-055>057-062-063-100300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 62 59 90 S13 29.79F TC 17
DANVILLE* CLOUDY 65 60 85 S16 29.82R TC 18
RANTOUL* CLOUDY 63 59 87 S10 29.79S TC 17
MATTOON PTCLDY 64 60 87 S13G22 29.80S TC 18
PARIS* CLOUDY 65 60 82 S20G29 29.82R TC 19
ILZ079-100>102-100300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 66 61 82 S15 29.78R TC 19
BELLEVILLE CLEAR 66 61 84 SW10 29.78R TC 19
CAHOKIA* CLEAR 68 60 75 S7 29.78R TC 20
SPARTA* CLEAR 65 62 89 S13 29.84S TC 19
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-100300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 66 60 81 S22G30 29.86R TC 19
CAIRO* CLOUDY 67 62 85 S9 29.94R TC 20
EFFINGHAM* CLEAR 65 63 92 S10 29.84S TC 18
MARION CLEAR 65 62 89 S15 29.89R TC 18
MT. VERNON CLEAR 64 60 87 S12 29.86R TC 18
CENTRALIA* CLEAR 66 60 80 S15G21 29.84R TC 19
SALEM* CLEAR 67 61 80 S14 29.83S TC 20
ILZ067-068-072-073-078-083-087-091-100300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 65 60 84 S13 29.86S TC 18
FLORA* CLEAR 64 61 88 S16 29.85R TC 18
FAIRFIELD* CLEAR 64 59 83 S10 29.86S TC 18
HARRISBURG* PTCLDY 67 58 74 SW10G18 29.91R TC 19
ROBINSON* MOCLDY 64 63 94 S15 29.84F TC 18
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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