536
ASUS43 KLOT 180201
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CST TUE FEB 17 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.
ILZ001-002-007-009-015-016-024-180300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 51 45 79 SE20G30 29.53F TC 11
SAVANNA* CLOUDY 51 44 76 SE20G28 29.60R TC 11
ILZ003-004-008-010-011-017-018-180300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 49 45 86 SE13G21 29.66F TC 9
FREEPORT* CLOUDY 50 46 84 SE22G30 29.62S TC 10
ROCHELLE* CLOUDY 47 44 89 S23G29 29.66R TC 8
PERU* CLOUDY 49 46 87 SE20 29.63S TC 10
ILZ005-006-012>014-019>023-180300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 50 46 86 SE13 29.69F TC 10
CHICAGO-MIDWAY LGT RAIN 51 46 83 SE14G22 29.71F TC 11
AURORA LGT RAIN 48 45 89 SE20 29.66F FOG TC 9
JOLIET* RAIN 50 47 91 SE10G16 29.70F TC 10
WAUKEGAN LGT RAIN 43 40 89 SE12 29.71F TC 6
DUPAGE AIRPORT LGT RAIN 49 45 86 SE13 29.68F TC 9
KANKAKEE* LGT RAIN 47 46 94 SE15 29.70F TC 8
WHEELING LGT RAIN 50 44 80 SE8 29.70F TC 10
MORRIS* DRIZZLE 48 46 95 SE17G25 29.65F TC 9
ROMEOVILLE* LGT RAIN 48 46 93 S15G23 29.73F TC 9
LANSING* DRIZZLE 49 44 84 S12G18 29.74S TC 9
NORTHERLY ISL* N/A 42 39 89 E2 N/A TC 6
LMZ740>746-180300-
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 47 160/ 17/ 19 N/A
NORTHERLY ISL 42 170/ 1/ 4 N/A
CALUMET HARBOR 52 150/ 10/ 13 1007.5
BURNS HARBOR 52 160/ 7/ 12 1008.1F
MICHIGAN CITY 52 150/ 16/ 19 1006.5F
ILZ025>027-034>036-040-047-049-050-058-095>099-180300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 54 48 80 S17G31 29.51F TC 12
GALESBURG* CLOUDY 50 50 100 SE12G23 29.57F TC 10
MACOMB* CLOUDY 51 49 90 SE17G24 29.57F TC 11
JACKSONVILLE* CLOUDY 53 48 83 S18G26 29.59F TC 12
ILZ028>032-037-038-041>044-048-051>054-059>061-180300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 50 48 95 S24 29.69R TC 10
BLOOMINGTON CLOUDY 51 51 100 S26G35 29.67S TC 11
DECATUR CLOUDY 53 50 89 S25G40 29.68F TC 12
PEORIA CLOUDY 51 49 92 S22G39 29.60F TC 11
LACON* CLOUDY 50 46 86 S21 29.60F TC 10
LINCOLN* CLOUDY 54 51 90 S17G25 29.68R TC 12
SPRINGFIELD CLOUDY 54 50 86 S23G33 29.65R TC 12
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-180300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 51 49 92 S25G33 29.73F TC 11
DANVILLE* CLOUDY 51 49 91 S20G25 29.76F TC 11
RANTOUL* CLOUDY 49 49 97 S22 29.73F FOG TC 10
MATTOON CLOUDY 52 49 89 S16G35 29.75F TC 11
PARIS* CLOUDY 51 48 91 S17G28 29.77F TC 11
ILZ079-100>102-180300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 55 50 82 S18G30 29.67F TC 13
CAHOKIA* CLOUDY 57 49 74 S16G28 29.67F TC 14
SPARTA* CLOUDY 55 51 86 S21G31 29.76F TC 13
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 56 49 77 S16G28 29.81F TC 13
CAIRO* CLOUDY 56 51 81 S10 29.86F TC 14
EFFINGHAM* CLOUDY 52 51 96 SE16G23 29.77F TC 11
MARION CLOUDY 54 51 88 S15G23 29.83F TC 12
MT. VERNON CLOUDY 55 50 83 S14G23 29.79F TC 13
SALEM* CLOUDY 56 49 78 S13G24 29.77R TC 13
ILZ067-068-072-073-078-083-087-091-180300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 51 48 89 S17G25 29.83F TC 11
FLORA* CLOUDY 52 50 93 S15G21 29.80F TC 11
FAIRFIELD* CLOUDY 52 48 86 S12 29.81F TC 11
HARRISBURG* CLOUDY 52 48 87 S9 29.84F TC 11
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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