961
ASUS43 KLOT 111310
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-111400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 36 33 89 NW14 29.78R WCI 27 TC 2
STERLING* CLOUDY 36 36 100 N14 29.76R WCI 27 TC 2
SAVANNA* CLOUDY 35 32 89 N13G20 29.77R WCI 26 TC 2
ILZ003-004-008-010-011-017-018-111400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 35 33 92 N18 29.73S WCI 24 TC 2
FREEPORT* CLOUDY 35 32 90 N14 29.76R WCI 25 TC 1
ROCHELLE* CLOUDY 35 34 95 N16 29.72R WCI 25 TC 2
PERU* CLOUDY 37 37 100 NW14G20 29.73R WCI 29 TC 3
ILZ005-006-012>014-019>023-111400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 37 34 89 NW12 29.66R WCI 29 TC 3
CHICAGO-MIDWAY LGT RAIN 38 36 92 N13 29.65R WCI 30 TC 3
AURORA CLOUDY 38 37 97 N15 29.67R WCI 29 TC 3
JOLIET* DRIZZLE 42 42 97 NW10 29.68R TC 6
WAUKEGAN LGT RAIN 35 34 96 N10 29.63F WCI 27 TC 2
DUPAGE AIRPORT CLOUDY 38 36 92 N13G23 29.67R WCI 30 TC 3
WHEELING LGT RAIN 37 35 92 N8 29.66S WCI 31 TC 3
MORRIS* CLOUDY 40 40 97 N10G18 29.68R TC 5
ROMEOVILLE* CLOUDY 41 41 100 NW9G15 29.68R TC 5
LANSING* LGT RAIN 38 38 100 CALM 29.65R TC 3
NORTHERLY ISL* N/A 38 36 92 NW13 N/A WCI 30 TC 3
LMZ740>746-111400-
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 36 340/ 22/ 24 N/A
NORTHERLY ISL 38 320/ 10/ 16 N/A
CALUMET HARBOR 37 330/ 9/ 15 1003.4
BURNS HARBOR 36 330/ 6/ 9 1004.7R
MICHIGAN CITY 36 290/ 12/ 13 1003.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-111400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT RAIN 43 43 100 N13 29.78R FOG TC 6
GALESBURG* CLOUDY 36 36 100 NW12G21 29.77R WCI 28 TC 2
MACOMB* CLOUDY 39 39 99 NW13 29.82R WCI 32 TC 4
JACKSONVILLE* CLOUDY 46 46 99 NW13 29.76R TC 8
PITTSFIELD* CLOUDY 47 47 99 NW12 29.79R TC 8
ILZ028>032-037-038-041>044-048-051>054-059>061-111400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 42 41 97 NW13G18 29.70R TC 6
BLOOMINGTON CLOUDY 44 44 100 NW14 29.71R FOG TC 7
DECATUR CLOUDY 58 57 97 W7 29.68F TC 14
PEORIA CLOUDY 39 37 92 NW12G23 29.76R WCI 32 TC 4
LACON* CLOUDY 37 35 90 N15 29.74R WCI 28 TC 3
LINCOLN* CLOUDY 47 46 93 NW10 29.73R TC 9
SPRINGFIELD LGT RAIN 48 46 93 NW21G26 29.74 FOG TC 9
TAYLORVILLE CLOUDY 57 57 100 SW9 29.71R TC 14
ILZ033-039-045-046-055>057-062-063-111400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 58 57 97 SW13 29.67F TC 14
DANVILLE* CLOUDY 58 57 97 SW14 29.67R TC 15
RANTOUL* CLOUDY 57 56 98 SW12 29.68R TC 14
MATTOON CLOUDY 58 57 97 S8 29.67F TC 14
PARIS* LGT RAIN 58 57 97 CALM 29.69F TC 14
ILZ079-100>102-111400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON LGT RAIN 61 59 94 W8 29.74R TC 16
BELLEVILLE CLOUDY 61 61 100 NW6 29.73 TC 16
CAHOKIA* CLOUDY 60 58 92 CALM 29.73S TC 16
SPARTA* CLOUDY 60 60 100 CALM 29.75F TC 15
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-111400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 64 61 90 CALM 29.75F TC 18
CAIRO* PTCLDY 70 66 87 S9 29.79S TC 21
EFFINGHAM* LGT RAIN 59 59 100 S6 29.75R TC 15
MARION CLOUDY 64 61 88 W3 29.76F TC 18
MT. VERNON LGT RAIN 61 59 93 W3 29.75F TC 16
CENTRALIA* CLOUDY 61 60 97 S8 29.74F TC 16
SALEM* LGT RAIN 61 60 98 S9 29.73F TC 16
ILZ067-068-072-073-078-083-087-091-111400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE RAIN 62 59 90 W13 29.76R FOG TC 17
FLORA* MOCLDY 61 61 100 SW6 29.75R TC 16
FAIRFIELD* CLOUDY 61 58 90 SW5 29.75F TC 16
HARRISBURG* CLOUDY 70 64 79 SW13 29.77S TC 21
ROBINSON* DRIZZLE 63 61 94 SW9 29.73S FOG TC 17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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