676
ASUS43 KLOT 120210
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT WED MAR 11 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.
ILZ001-002-007-009-015-016-024-120300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 37 25 61 NW10 30.20S WCI 30 TC 3
STERLING* CLEAR 32 28 85 W9 30.19R WCI 24 TC 0
SAVANNA* CLEAR 36 26 66 W6 30.19R WCI 31 TC 2
ILZ003-004-008-010-011-017-018-120300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 33 27 78 W7 30.16R WCI 27 TC 1
FREEPORT* CLEAR 34 28 77 W7 30.18R WCI 28 TC 1
ROCHELLE* CLEAR 32 27 81 W6 30.16S WCI 26 TC 0
PERU* CLEAR 35 31 82 W9 30.18R WCI 28 TC 2
ILZ005-006-012>014-019>023-120300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 35 27 72 NW10 30.11R WCI 27 TC 2
CHICAGO-MIDWAY PTCLDY 36 28 73 NW16G25 30.11R WCI 26 TC 2
AURORA CLEAR 32 29 88 W6 30.13R WCI 26 TC 0
JOLIET* PTCLDY 38 30 72 NW8 30.15R WCI 32 TC 4
WAUKEGAN CLEAR 34 27 75 W8 30.09R WCI 27 TC 1
DUPAGE AIRPORT CLEAR 34 28 79 W8 30.12R WCI 27 TC 1
KANKAKEE* CLOUDY 38 30 74 NW14G25 30.13R WCI 29 TC 3
WHEELING CLEAR 35 28 75 NW7 30.12R WCI 29 TC 2
MORRIS* PTCLDY 36 30 79 NW10 30.14R WCI 28 TC 2
ROMEOVILLE* PTCLDY 36 30 80 NW14G23 30.14R WCI 27 TC 2
LANSING* CLOUDY 37 29 74 NW14G20 30.11R WCI 28 TC 3
NORTHERLY ISL* N/A 37 27 67 NW13 N/A WCI 29 TC 3
LMZ740>746-120300-
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 38 320/ 18/ 21 N/A
NORTHERLY ISL 38 290/ 15 N/A
CALUMET HARBOR 38 300/ 9/ 16 1018.7
BURNS HARBOR 37 320/ 10/ 13 1019.3R
MICHIGAN CITY 37 300/ 22/ 26 1018.5R
ILZ025>027-034>036-040-047-049-050-058-095>099-120300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 35 30 82 W5 30.25R WCI 31 TC 2
GALESBURG* CLEAR 33 32 98 W5 30.23S WCI 28 TC 0
MACOMB* CLEAR 32 31 96 W7 30.26R WCI 26 TC 0
JACKSONVILLE* CLEAR 37 29 75 NW10 30.23R WCI 29 TC 3
PITTSFIELD* CLEAR 37 31 77 NW6 30.26R WCI 33 TC 3
ILZ028>032-037-038-041>044-048-051>054-059>061-120300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 37 31 77 NW15 30.16R WCI 28 TC 3
BLOOMINGTON PTCLDY 37 32 82 NW18G24 30.16R WCI 27 TC 3
DECATUR CLOUDY 40 32 73 NW16 30.16R TC 4
PEORIA CLEAR 36 30 79 NW6 30.21R WCI 31 TC 2
LACON* CLEAR 36 28 75 NW10G16 30.19R WCI 28 TC 2
LINCOLN* PTCLDY 39 30 70 NW12G18 30.19R WCI 32 TC 4
SPRINGFIELD PTCLDY 39 30 70 NW20G31 30.19R WCI 29 TC 4
TAYLORVILLE CLOUDY 39 34 81 NW14G20 30.20R WCI 31 TC 4
ILZ033-039-045-046-055>057-062-063-120300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 38 32 79 N20G29 30.14R WCI 28 TC 3
DANVILLE* CLOUDY 38 32 79 NW17G24 30.13R WCI 28 TC 3
RANTOUL* CLOUDY 37 31 79 N13G20 30.14R WCI 29 TC 3
MATTOON CLOUDY 39 32 76 N28G41 30.14R WCI 28 TC 4
PARIS* CLOUDY 38 30 71 NW22G29 30.13R WCI 28 TC 4
ILZ079-100>102-120300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 43 32 65 N15G22 30.23R TC 6
BELLEVILLE CLOUDY 43 33 68 N17 30.20R TC 6
CAHOKIA* CLOUDY 43 32 65 N15G23 30.23R TC 6
SPARTA* CLOUDY 42 33 70 NW18G30 30.21R TC 6
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-120300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 43 34 70 N18G33 30.18R TC 6
CAIRO* CLOUDY 47 40 76 N24 30.14R TC 9
EFFINGHAM* DRIZZLE 40 35 83 NW20 30.17R TC 5
MARION CLOUDY 42 32 67 NW14G24 30.18R TC 6
MT. VERNON CLOUDY 42 33 70 VRB7 30.18R TC 6
CENTRALIA* CLOUDY 43 33 68 NW23G32 30.17R TC 6
SALEM* CLOUDY 43 35 72 N20 30.16R TC 6
ILZ067-068-072-073-078-083-087-091-120300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 41 34 76 N18 30.12R TC 5
FLORA* CLOUDY 41 34 75 N20G31 30.15R TC 5
FAIRFIELD* CLOUDY 42 35 78 NW10 30.15R TC 6
HARRISBURG* CLOUDY 44 36 73 N21G29 30.16R TC 7
ROBINSON* CLOUDY 41 36 81 NW14 30.12R TC 5
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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