416
ASUS43 KLOT 180510
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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.
ILZ001-002-007-009-015-016-024-180600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 53 48 83 S15G25 29.47F TC 12
SAVANNA* CLOUDY 49 46 87 SE10 29.52F TC 10
ILZ003-004-008-010-011-017-018-180600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD DRIZZLE 47 47 100 SE10 29.58F FOG TC 8
FREEPORT* CLOUDY 48 45 89 SE12 29.56F TC 9
ROCHELLE* CLOUDY 49 48 95 S14 29.58S FOG TC 10
PERU* CLOUDY 55 50 82 S21G28 29.57R TC 13
ILZ005-006-012>014-019>023-180600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 50 48 93 S18G30 29.59F TC 10
CHICAGO-MIDWAY CLOUDY 51 48 89 S16G26 29.59F FOG TC 11
AURORA LGT RAIN 50 49 96 S16G26 29.57S FOG TC 10
JOLIET* DRIZZLE 52 52 99 S17G25 29.59F TC 11
WAUKEGAN CLOUDY 43 42 97 S9G18 29.63S FOG TC 6
DUPAGE AIRPORT LGT RAIN 49 49 100 S22G30 29.59S FOG TC 9
KANKAKEE* CLOUDY 51 49 92 S22G30 29.64F TC 11
WHEELING CLOUDY 50 48 93 S14G28 29.60F TC 10
MORRIS* LGT RAIN 51 50 97 S17 29.58R TC 11
ROMEOVILLE* LGT RAIN 50 50 100 S30G37 29.60S FOG TC 10
LANSING* CLOUDY 49 47 95 S15G23 29.61F FOG TC 9
NORTHERLY ISL* N/A 48 46 93 S12 N/A TC 9
LMZ740>746-180600-
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 43 150/ 19/ 21 N/A
NORTHERLY ISL 43 150/ 5/ 13 N/A
CALUMET HARBOR 49 160/ 14/ 21 1003.2F
BURNS HARBOR 50 170/ 9/ 14 1004.4F
MICHIGAN CITY 50 140/ 16/ 19 1003.0F
ILZ025>027-034>036-040-047-049-050-058-095>099-180600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 54 49 83 S17G25 29.52S TC 12
GALESBURG* MOCLDY 53 52 98 S17G25 29.51F TC 12
MACOMB* CLEAR 53 49 89 S16 29.54F TC 12
JACKSONVILLE* MOCLDY 55 48 78 S20G25 29.57F TC 13
ILZ028>032-037-038-041>044-048-051>054-059>061-180600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC LGT RAIN 53 48 85 S33G41 29.53F TC 11
BLOOMINGTON CLOUDY 52 49 89 S28 29.59F TC 11
DECATUR CLOUDY 54 48 80 S24G33 29.62F TC 12
PEORIA CLOUDY 54 49 83 S20G31 29.55R TC 12
LACON* CLOUDY 55 47 77 S21G36 29.55R TC 13
LINCOLN* CLOUDY 55 47 72 S20G30 29.60R TC 13
SPRINGFIELD CLOUDY 55 49 80 S21G36 29.60F TC 13
TAYLORVILLE CLOUDY 54 48 80 S25G32 29.60F TC 12
ILZ033-039-045-046-055>057-062-063-180600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 52 49 89 S24G32 29.67F TC 11
DANVILLE* CLOUDY 52 48 86 S18 29.71S TC 11
RANTOUL* CLOUDY 51 48 90 S17G28 29.66F TC 11
MATTOON CLOUDY 52 48 86 S23G44 29.66F TC 11
PARIS* CLOUDY 51 48 89 S17G23 29.72S TC 11
ILZ079-100>102-180600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 57 50 76 S21G29 29.64R TC 14
BELLEVILLE CLOUDY 58 51 77 SW22G30 29.64F TC 14
CAHOKIA* CLOUDY 58 50 75 S17G30 29.62F TC 14
SPARTA* CLOUDY 55 50 82 S18G29 29.71S TC 13
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 56 49 77 S24G39 29.74F TC 13
CAIRO* CLOUDY 56 50 81 S10G20 29.82F TC 13
EFFINGHAM* CLOUDY 53 50 91 SE12G21 29.72F TC 12
MARION CLOUDY 54 49 82 S23G32 29.76F TC 12
MT. VERNON CLOUDY 55 48 77 S24G33 29.72F TC 13
SALEM* CLOUDY 56 48 74 S22G29 29.70F TC 14
ILZ067-068-072-073-078-083-087-091-180600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 53 47 79 S22 29.77F TC 12
FLORA* CLOUDY 54 50 87 S20G28 29.73F TC 12
FAIRFIELD* CLOUDY 54 48 80 S15G23 29.75F TC 12
HARRISBURG* CLOUDY 55 46 71 S16G26 29.79F TC 13
ROBINSON* CLOUDY 52 50 93 S20 29.75F TC 11
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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