227
ASUS43 KLOT 201156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CST FRI FEB 20 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.
ILZ001-002-007-009-015-016-024-201300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT SNOW 27 24 89 W28G40 29.50R FOG WCI 11
6HR MIN TEMP: 27; 6HR MAX TEMP: 42;
STERLING* CLOUDY 32 32 100 W24G30 29.38R FOG WCI 19
ILZ003-004-008-010-011-017-018-201300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD DRIZZLE 34 33 96 SW20G30 29.30R FOG WCI 23
6HR MIN TEMP: 34; 6HR MAX TEMP: 41; 6HR PCP: 0.01;
ILZ005-006-012>014-019>023-201300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE DRIZZLE 33 30 88 SW18G41 29.32R FOG WCI 22
6HR MIN TEMP: 33; 6HR MAX TEMP: 46; 6HR PCP: TRACE;
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 31 29 92 SW24G39 29.35R FOG WCI 17
6HR MIN TEMP: 31; 6HR MAX TEMP: 44; 6HR PCP: TRACE;
WAUKEGAN CLOUDY 34 32 92 SW24G33 29.27R FOG WCI 21
6HR MIN TEMP: 34; 6HR MAX TEMP: 41; 6HR PCP: 0.02;
DUPAGE AIRPORT CLOUDY 32 30 92 SW30G41 29.33S WCI 18 TC 0
6HR MIN TEMP: 32; 6HR MAX TEMP: 45;
WHEELING CLOUDY 34 31 88 SW18G30 29.33R WCI 23 TC 1
6HR MIN TEMP: 34; 6HR MAX TEMP: 44;
ROMEOVILLE* CLOUDY 34 30 86 SW29G38 29.39R WCI 20 TC 1
NORTHERLY ISL* N/A 34 30 86 SW13 N/A WCI 25 TC 1
LMZ740>746-201300-
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 36 220/ 26/ 31 N/A
NORTHERLY ISL 36 240/ 12/ 22 N/A
CALUMET HARBOR 200/ 16/ 26 993.6
BURNS HARBOR 36 220/ 12/ 17 995.6R
MICHIGAN CITY 36 230/ 27/ 31 994.4R
ILZ025>027-034>036-040-047-049-050-058-095>099-201300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-201300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA CLOUDY 28 22 78 W20G40 29.55R WCI 15 TC -2
SPRINGFIELD CLOUDY 30 22 72 W29G51 29.63R WCI 15 TC -1
6HR MIN TEMP: 30; 6HR MAX TEMP: 39;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-201300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MATTOON MOCLDY 32 23 69 W33G46 29.62R WCI 17 TC 0
ILZ079-100>102-201300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 36 23 59 W10 29.80R WCI 28 TC 2
6HR MIN TEMP: 36; 6HR MAX TEMP: 59;
ILZ067-068-072-073-078-083-087-091-201300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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