627
ASUS43 KLOT 111610
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM 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.
ILZ001-002-007-009-015-016-024-111700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE FLURRIES 36 33 89 NW13 29.89R WCI 27 TC 2
STERLING* CLOUDY 35 34 96 NW8 29.89R WCI 29 TC 2
SAVANNA* CLOUDY 36 31 83 NW12 29.90R WCI 28 TC 2
ILZ003-004-008-010-011-017-018-111700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 34 32 92 NW12 29.85R WCI 25 TC 1
FREEPORT* CLOUDY 35 32 89 NW14 29.87R WCI 26 TC 2
ROCHELLE* LGT RAIN 34 32 92 NW12 29.86R WCI 26 TC 1
PERU* DRIZZLE 37 36 94 NW15 29.85R WCI 28 TC 3
ILZ005-006-012>014-019>023-111700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE DRIZZLE 36 33 89 NW13 29.76R WCI 27 TC 2
CHICAGO-MIDWAY DRIZZLE 38 35 89 NW10 29.77R FOG WCI 31
AURORA CLOUDY 36 34 92 NW16 29.80R WCI 26 TC 2
JOLIET* CLOUDY 39 37 91 NW8G17 29.80R WCI 34 TC 4
WAUKEGAN CLOUDY 34 32 92 NW10G22 29.74R WCI 26 TC 1
DUPAGE AIRPORT CLOUDY 36 34 92 W13 29.79R WCI 27 TC 2
WHEELING CLOUDY 36 34 92 NW10 29.77R WCI 28 TC 2
MORRIS* CLOUDY 38 36 92 NW12 29.79R WCI 30 TC 3
ROMEOVILLE* CLOUDY 39 37 93 NW10 29.79R WCI 32 TC 4
LANSING* CLOUDY 38 35 89 NW5 29.77R WCI 35 TC 4
NORTHERLY ISL* N/A 38 34 85 NW10 N/A WCI 31 TC 3
LMZ740>746-111700-
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 37 330/ 16/ 17 N/A
NORTHERLY ISL 38 310/ 7/ 14 N/A
CALUMET HARBOR 38 320/ 4/ 10 1006.9
BURNS HARBOR 36 330/ 8/ 10 1008.1R
MICHIGAN CITY 36 320/ 20/ 23 1006.9R
ILZ025>027-034>036-040-047-049-050-058-095>099-111700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY RAIN 38 36 92 NW20G29 29.93R FOG WCI 28
GALESBURG* LGT RAIN 36 36 100 NW14 29.90R WCI 27 TC 2
MACOMB* LGT RAIN 36 36 99 NW14G20 29.94R WCI 27 TC 2
JACKSONVILLE* CLOUDY 39 39 98 NW21G28 29.90R WCI 29 TC 4
PITTSFIELD* CLOUDY 41 40 98 NW18G25 29.92R TC 5
ILZ028>032-037-038-041>044-048-051>054-059>061-111700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 38 37 94 NW18G24 29.81R WCI 28 TC 3
BLOOMINGTON LGT RAIN 38 38 100 NW20 29.82R WCI 28 TC 3
DECATUR LGT RAIN 43 41 93 NW16G26 29.81R FOG TC 6
PEORIA RAIN 37 35 92 NW8 29.86R FOG WCI 31
LACON* LGT RAIN 36 33 88 NW13G20 29.86R WCI 28 TC 2
LINCOLN* RAIN 41 39 93 NW10G21 29.85R TC 5
SPRINGFIELD RAIN 40 38 93 NW15G31 29.83R FOG TC 4
TAYLORVILLE CLOUDY 45 45 100 N17G24 29.81R TC 7
ILZ033-039-045-046-055>057-062-063-111700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 44 43 96 NW17 29.76R TC 7
DANVILLE* CLOUDY 46 44 95 NW17 29.76R TC 8
RANTOUL* RAIN 41 40 97 NW16 29.76R TC 5
MATTOON LGT RAIN 51 49 92 NW18 29.75R TC 11
PARIS* CLOUDY 60 60 97 W14G21 29.73S TC 16
ILZ079-100>102-111700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON LGT RAIN 50 48 93 NW23 29.83R TC 10
BELLEVILLE LGT RAIN 64 61 88 SW9 29.75 TC 18
CAHOKIA* RAIN 57 53 86 N26G41 29.81R FOG TC 14
SPARTA* CLOUDY 64 64 97 SW8 29.77S TC 18
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-111700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 70 64 81 S20G28 29.76S TC 21
CAIRO* CLOUDY 72 61 70 SW14G20 29.82R TC 22
EFFINGHAM* LGT RAIN 62 62 100 SW7 29.76F TC 16
MARION CLOUDY 72 64 78 SW17G25 29.78R TC 22
MT. VERNON CLOUDY 67 63 87 SW12 29.75S TC 19
CENTRALIA* CLOUDY 62 61 97 CALM 29.74F TC 17
SALEM* RAIN 64 60 88 W8 29.75F TC 18
ILZ067-068-072-073-078-083-087-091-111700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE HVY RAIN 62 60 93 S6 29.74F VSB 1/2 TC 17
FLORA* LGT RAIN 61 N/A N/A W8 29.76S TC 16
FAIRFIELD* CLOUDY 67 62 85 S12 29.75S TC 19
HARRISBURG* CLOUDY 72 62 70 SW22G29 29.79R TC 22
ROBINSON* LGT RAIN 63 61 94 SW14 29.74F FOG TC 17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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