508
ASUS43 KLOT 210010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM 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.
ILZ001-002-007-009-015-016-024-210100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 25 17 72 W15 29.96R WCI 13 TC -4
6HR MIN TEMP: 24; 6HR MAX TEMP: 29;
STERLING* CLEAR 26 22 84 W20 29.92R WCI 12 TC -3
SAVANNA* CLOUDY 26 18 73 W13G18 29.93R WCI 15 TC -3
ILZ003-004-008-010-011-017-018-210100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 27 20 75 W17G28 29.88R WCI 14 TC -3
6HR MIN TEMP: 27; 6HR MAX TEMP: 33;
FREEPORT* CLOUDY 26 20 77 W21G28 29.90R WCI 12 TC -3
ROCHELLE* CLOUDY 26 19 75 W21G29 29.89R WCI 12 TC -3
PERU* CLOUDY 28 20 72 W20G31 29.93R WCI 15 TC -2
ILZ005-006-012>014-019>023-210100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 29 21 72 W18G31 29.83R WCI 16 TC -2
6HR MIN TEMP: 29; 6HR MAX TEMP: 34; 6HR PCP: TRACE;
CHICAGO-MIDWAY CLOUDY 28 20 71 W18G30 29.86R WCI 15 TC -2
6HR MIN TEMP: 28; 6HR MAX TEMP: 34;
AURORA CLOUDY 27 20 75 W26G37 29.86R WCI 12 TC -3
6HR MIN TEMP: 27; 6HR MAX TEMP: 30;
JOLIET* CLOUDY 31 22 71 W6G29 29.90R WCI 25 TC -1
WAUKEGAN CLOUDY 31 24 75 W14G22 29.78R WCI 21 TC -1
6HR MIN TEMP: 31; 6HR MAX TEMP: 34; 6HR PCP: TRACE;
DUPAGE AIRPORT CLOUDY 27 21 78 W17G29 29.85R WCI 14 TC -3
6HR MIN TEMP: 27; 6HR MAX TEMP: 33;
KANKAKEE* CLOUDY 30 21 70 W23G29 29.92R WCI 17 TC -1
WHEELING CLOUDY 30 22 72 W14G23 29.84R WCI 19 TC -1
6HR MIN TEMP: 30; 6HR MAX TEMP: 34;
MORRIS* CLOUDY 29 21 73 W23G31 29.89R WCI 15 TC -2
ROMEOVILLE* CLOUDY 28 23 80 W21G31 29.89R WCI 15 TC -2
LANSING* CLOUDY 29 21 71 W17G28 29.88R WCI 17 TC -2
NORTHERLY ISL* N/A 29 21 72 W13 N/A WCI 19 TC -2
LMZ740>746-210100-
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 30 270/ 27/ 31 N/A
NORTHERLY ISL 29 260/ 11/ 24 N/A
CALUMET HARBOR 29 240/ 10/ 20 1010.0
BURNS HARBOR 31 260/ 16/ 19 1010.5R
MICHIGAN CITY 30 250/ 28/ 31 1009.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-210100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 32 21 64 NW8 29.96R WCI 25 TC 0
GALESBURG* CLEAR 27 24 89 W9 29.97R WCI 17 TC -3
MACOMB* CLEAR 30 19 65 NW10 29.99R WCI 21 TC -1
JACKSONVILLE* CLEAR 32 20 60 NW6 29.97R WCI 26 TC 0
ILZ028>032-037-038-041>044-048-051>054-059>061-210100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 29 21 72 W23 29.93R WCI 15 TC -2
BLOOMINGTON CLEAR 31 22 69 W17 29.94R WCI 19 TC -1
DECATUR CLEAR 35 21 56 NW8 29.96R WCI 29 TC 2
PEORIA CLEAR 30 21 69 NW8 29.96R WCI 22 TC -1
6HR MIN TEMP: 30; 6HR MAX TEMP: 35;
LACON* CLEAR 27 19 70 W9 29.95R WCI 18 TC -3
LINCOLN* CLEAR 34 18 53 W6 29.97R WCI 29 TC 1
SPRINGFIELD CLEAR 35 21 56 W9 29.96R WCI 28 TC 2
6HR MIN TEMP: 35; 6HR MAX TEMP: 40; 6HR PCP: TRACE;
TAYLORVILLE CLEAR 35 23 60 W8 29.97R WCI 29 TC 2
6HR MIN TEMP: 35; 6HR MAX TEMP: 40;
ILZ033-039-045-046-055>057-062-063-210100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 32 23 69 W12 29.94R WCI 23 TC 0
DANVILLE* CLEAR 35 23 62 W16G23 29.94R WCI 24 TC 1
RANTOUL* CLEAR 32 22 67 W13G20 29.93R WCI 22 TC 0
MATTOON CLEAR 35 25 66 W9 29.95R WCI 28 TC 2
PARIS* MOCLDY 35 27 72 CALM 29.95R TC 2
ILZ079-100>102-210100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 37 23 56 W6 29.98R WCI 33 TC 3
BELLEVILLE CLEAR 41 22 46 NW5 29.95R TC 5
CAHOKIA* CLEAR 42 21 43 W5 29.96R TC 6
SPARTA* CLEAR 44 22 42 NW3 29.97S TC 7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 45 26 47 N6 29.96R TC 7
6HR MIN TEMP: 43; 6HR MAX TEMP: 51;
CAIRO* PTCLDY 49 29 45 CALM 29.96R TC 10
EFFINGHAM* CLEAR 37 28 72 W6 29.98R WCI 32 TC 3
MARION CLEAR 46 25 42 N9 29.96R TC 8
MT. VERNON CLEAR 42 24 49 CALM 29.97R TC 6
SALEM* CLEAR 41 27 57 NW6 29.97R TC 5
ILZ067-068-072-073-078-083-087-091-210100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 40 27 59 NW8 29.96R TC 4
FLORA* CLEAR 39 27 60 NW8 29.98R WCI 34 TC 4
FAIRFIELD* CLEAR 43 25 48 W3 29.97R TC 6
HARRISBURG* CLEAR 44 23 44 NW3 29.97R TC 7
ROBINSON* MOCLDY 39 30 70 W9 29.96R WCI 33 TC 4
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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