334
ASUS43 KLOT 111706
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-111800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MIX PCPN 37 34 89 NW15G23 29.91R WCI 28 TC 3
STERLING* CLOUDY 37 36 96 NW14G20 29.90R WCI 28 TC 3
SAVANNA* LGT RAIN 35 33 90 NW9 29.91S WCI 28 TC 2
ILZ003-004-008-010-011-017-018-111800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT SNOW 35 33 92 NW10 29.87R FOG WCI 27
FREEPORT* CLOUDY 35 32 90 NW10G16 29.89S WCI 27 TC 2
ROCHELLE* LGT SNOW 33 32 96 NW10 29.86S WCI 25 TC 1
PERU* LGT RAIN 37 35 93 NW14 29.87R WCI 28 TC 3
ILZ005-006-012>014-019>023-111800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 36 32 85 NW14 29.80R WCI 27 TC 2
CHICAGO-MIDWAY LGT RAIN 37 34 89 NW15 29.80R WCI 28 TC 3
AURORA LGT RAIN 35 33 92 NW17 29.83R FOG WCI 25
JOLIET* RAIN 38 37 95 NW10G16 29.84R WCI 31 TC 3
WAUKEGAN LGT RAIN 34 31 88 NW9G18 29.81R WCI 27 TC 1
DUPAGE AIRPORT LGT RAIN 35 32 88 NW16 29.82R WCI 25 TC 2
KANKAKEE* LGT RAIN 39 38 94 NW18G24 29.82 WCI 30 TC 4
WHEELING LGT RAIN 35 32 88 NW14 29.82R WCI 26 TC 2
MORRIS* RAIN 37 35 96 NW14G22 29.84R WCI 28 TC 3
ROMEOVILLE* LGT RAIN 37 36 93 NW13G23 29.82R FOG WCI 29
LANSING* RAIN 38 37 95 NW6 29.80R WCI 33 TC 3
NORTHERLY ISL* N/A 37 33 85 W12 N/A WCI 29 TC 3
LMZ740>746-111800-
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 37 310/ 12/ 13 N/A
NORTHERLY ISL 37 290/ 4/ 13 N/A
CALUMET HARBOR 38 290/ 7/ 8 1008.0
BURNS HARBOR 35 350/ 8/ 9 1009.1R
MICHIGAN CITY 35 320/ 19/ 21 1008.0R
ILZ025>027-034>036-040-047-049-050-058-095>099-111800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT RAIN 39 36 89 NW17G24 29.94S WCI 30 TC 4
GALESBURG* LGT RAIN 36 36 100 NW14 29.92S WCI 27 TC 2
MACOMB* LGT RAIN 37 36 98 NW16G24 29.95S WCI 27 TC 3
JACKSONVILLE* CLOUDY 39 38 98 NW18G26 29.91R WCI 29 TC 4
PITTSFIELD* CLOUDY 40 39 99 NW17G24 29.94R TC 4
ILZ028>032-037-038-041>044-048-051>054-059>061-111800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 37 35 93 NW20 29.85R WCI 27 TC 3
BLOOMINGTON LGT RAIN 37 36 96 NW20G33 29.85R WCI 27 TC 3
DECATUR LGT RAIN 41 38 89 NW25G37 29.84R TC 5
PEORIA RAIN 37 35 92 NW10G20 29.90R FOG WCI 30
LACON* FLURRIES 36 33 90 NW14 29.88R WCI 27 TC 2
LINCOLN* RAIN 39 37 93 NW10G22 29.89R WCI 32 TC 4
SPRINGFIELD LGT RAIN 40 37 89 NW15G29 29.89R TC 4
TAYLORVILLE CLOUDY 43 41 93 NW23 29.88R TC 6
ILZ033-039-045-046-055>057-062-063-111800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT RAIN 41 40 96 NW22G33 29.79R FOG TC 5
DANVILLE* CLOUDY 44 42 94 NW16G22 29.78R TC 7
RANTOUL* HVY RAIN 39 38 96 NW17G25 29.79R WCI 30 TC 4
MATTOON LGT RAIN 46 44 93 NW21G38 29.78R TC 8
PARIS* CLOUDY 48 47 98 NW18G25 29.76R TC 9
ILZ079-100>102-111800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 46 43 87 N24G32 29.90R TC 8
BELLEVILLE CLOUDY 50 46 87 NW28 29.85 TC 10
CAHOKIA* RAIN 48 44 86 N21G33 29.89R TC 9
SPARTA* CLOUDY 68 67 95 W10 29.78S TC 20
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-111800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 70 64 81 SW13 29.77R TC 21
CAIRO* CLOUDY 71 66 85 SW9 29.84S TC 22
EFFINGHAM* LGT RAIN 51 51 99 NW20G30 29.80R TC 11
MARION CLOUDY 70 64 83 SW14 29.78S TC 21
MT. VERNON CLOUDY 71 66 84 SW23 29.72F TC 22
CENTRALIA* CLOUDY 63 62 97 W14 29.76R TC 17
SALEM* TSTM 63 60 90 W12 29.76R TC 17
ILZ067-068-072-073-078-083-087-091-111800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 62 59 90 W8 29.73F TC 17
FLORA* HVY RAIN 61 61 100 W10 29.74F FOG TC 16
FAIRFIELD* CLOUDY 71 64 80 SW13 29.73F TC 22
HARRISBURG* RAIN 71 62 72 SW12G24 29.77F TC 22
ROBINSON* LGT RAIN 61 61 100 SW10 29.73S FOG TC 16
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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