447
ASUS43 KLOT 111901
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-112000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT SNOW 36 33 89 NW17G28 29.97R FOG WCI 26
STERLING* PTSUNNY 37 34 89 NW14G23 29.94R WCI 28 TC 3
SAVANNA* LGT RAIN 36 32 87 NW17G23 29.96R WCI 26 TC 2
ILZ003-004-008-010-011-017-018-112000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 36 32 85 NW16 29.91R WCI 26 TC 2
FREEPORT* CLOUDY 35 32 88 NW23G30 29.94R WCI 24 TC 2
ILZ005-006-012>014-019>023-112000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 35 31 85 NW14 29.82R WCI 26 TC 2
CHICAGO-MIDWAY CLOUDY 35 32 88 NW13 29.83R WCI 26 TC 2
AURORA CLOUDY 37 32 82 N23 29.85R WCI 26 TC 3
JOLIET* CLOUDY 38 36 94 N16G23 29.85R WCI 28 TC 3
WAUKEGAN CLOUDY 33 31 92 NW7G18 29.82R WCI 27 TC 1
DUPAGE AIRPORT CLOUDY 35 32 88 NW20G25 29.83R WCI 24 TC 2
WHEELING CLOUDY 34 31 88 N12G28 29.84S WCI 25 TC 1
MORRIS* CLOUDY 37 35 90 NW14 29.84S WCI 29 TC 3
ROMEOVILLE* CLOUDY 36 34 93 NW12G21 29.85R WCI 27 TC 2
LANSING* LGT RAIN 36 33 90 NW10G16 29.82S WCI 28 TC 2
NORTHERLY ISL* N/A 34 31 89 NW16 N/A WCI 24 TC 1
LMZ740>746-112000-
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 34 320/ 16/ 17 N/A
NORTHERLY ISL 36 270/ 8/ 17 N/A
CALUMET HARBOR 36 300/ 6/ 13 1008.9
BURNS HARBOR 35 350/ 9/ 12 1009.8F
MICHIGAN CITY 34 330/ 22/ 25 1009.1F
ILZ025>027-034>036-040-047-049-050-058-095>099-112000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 39 35 86 NW22G35 30.01R WCI 29 TC 4
MACOMB* CLOUDY 37 34 90 NW25G33 30.02R WCI 25 TC 3
ILZ028>032-037-038-041>044-048-051>054-059>061-112000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 38 34 87 NW20G29 29.87R WCI 27 TC 3
BLOOMINGTON LGT RAIN 38 37 97 NW24G30 29.88R WCI 27 TC 3
DECATUR CLOUDY 41 36 82 NW17G24 29.88R TC 5
PEORIA CLOUDY 38 34 85 NW15G28 29.93R WCI 29 TC 3
LACON* CLOUDY 38 32 81 NW20G25 29.92R WCI 27 TC 3
LINCOLN* CLOUDY 40 37 89 NW12G23 29.91R TC 4
SPRINGFIELD LGT RAIN 40 37 89 NW14G33 29.93R TC 4
TAYLORVILLE CLOUDY 43 37 81 NW17 29.92R TC 6
ILZ033-039-045-046-055>057-062-063-112000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 40 37 89 NW21G29 29.84R TC 4
DANVILLE* CLOUDY 41 38 90 NW16 29.84R TC 5
MATTOON CLOUDY 42 39 89 NW22 29.84S TC 6
PARIS* CLOUDY 41 40 98 NW17G24 29.84R TC 5
ILZ079-100>102-112000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 46 39 76 N16 29.95R TC 8
BELLEVILLE CLOUDY 48 45 87 NW13G24 29.92 TC 9
CAHOKIA* CLOUDY 48 43 82 NW16G24 29.95R TC 9
SPARTA* CLOUDY 47 45 92 NW18G25 29.93R TC 9
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-112000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE RAIN 50 47 89 NW18G31 29.88 FOG TC 10
CAIRO* PTSUNNY 72 65 78 SW16G23 29.81F TC 22
EFFINGHAM* CLOUDY 43 42 97 NW18G28 29.88R TC 6
MARION RAIN 52 50 93 NW17G33 29.87R TC 11
MT. VERNON CLOUDY 48 45 89 VRB6 29.87R TC 9
CENTRALIA* CLOUDY 46 44 94 NW22G29 29.88S TC 8
ILZ067-068-072-073-078-083-087-091-112000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE RAIN 50 48 93 NW29G41 29.81 FOG TC 10
FLORA* LGT RAIN 46 45 93 N16G22 29.86R TC 8
FAIRFIELD* LGT RAIN 48 45 89 NW10G24 29.85R TC 9
HARRISBURG* RAIN 64 55 71 NW21G35 29.80R TC 18
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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