103
ASUS43 KLOT 200807
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-200900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 34 32 92 SW22G35 29.36R WCI 22 TC 1
STERLING* CLEAR 36 36 100 SW26G36 29.31S WCI 24 TC 2
SAVANNA* CLOUDY 38 36 92 CALM 29.28S FOG TC 3
ILZ003-004-008-010-011-017-018-200900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 39 38 96 E8 29.28F WCI 33 TC 4
ROCHELLE* CLOUDY 40 37 89 SW29G35 29.30R TC 4
PERU* CLOUDY 37 33 85 SW20G31 29.37R WCI 26 TC 3
ILZ005-006-012>014-019>023-200900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 44 42 93 S10 29.27F FOG TC 7
CHICAGO-MIDWAY MOCLDY 46 44 93 S8 29.30F FOG TC 8
AURORA PTCLDY 43 42 97 SW18G26 29.30S FOG TC 6
JOLIET* CLEAR 48 42 79 SW10G18 29.33F TC 9
WAUKEGAN LGT RAIN 41 40 96 SE5 29.27F VSB 1 TC 5
DUPAGE AIRPORT CLOUDY 45 45 100 S9 29.28F FOG TC 7
KANKAKEE* CLEAR 45 35 68 SW18 29.39R TC 7
WHEELING FOG 41 41 100 S5 29.29F VSB 3/4 TC 5
MORRIS* CLEAR 44 36 74 W21G26 29.33S TC 6
ROMEOVILLE* CLEAR 46 43 87 SW17G23 29.32F TC 8
LANSING* CLOUDY 48 47 99 S12G20 29.33S TC 9
NORTHERLY ISL* N/A 40 38 93 S6 N/A TC 4
LMZ740>746-200900-
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 40 190/ 6/ 7 N/A
NORTHERLY ISL 39 CALM / 9 N/A
CALUMET HARBOR 39 130/ 1/ 2 992.6
BURNS HARBOR 50 140/ 5/ 9 993.9F
MICHIGAN CITY 49 130/ 14/ 19 992.3F
ILZ025>027-034>036-040-047-049-050-058-095>099-200900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 30 25 81 W23G37 29.59R WCI 17 TC -1
GALESBURG* CLOUDY 32 32 100 SW21G33 29.46R FOG WCI 20
MACOMB* CLOUDY 33 28 81 W30G40 29.51R WCI 20 TC 1
JACKSONVILLE* CLOUDY 36 25 64 SW22G32 29.55R WCI 25 TC 2
ILZ028>032-037-038-041>044-048-051>054-059>061-200900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 39 31 74 SW24G35 29.41R WCI 28 TC 4
BLOOMINGTON CLEAR 35 30 82 SW25G35 29.45R WCI 23 TC 2
DECATUR CLEAR 40 28 62 W18G37 29.50R TC 4
PEORIA CLOUDY 35 29 78 W17G29 29.46R WCI 25 TC 2
LACON* CLOUDY 35 29 80 SW20G32 29.42R WCI 24 TC 2
LINCOLN* CLOUDY 39 26 60 W8 29.51R WCI 33 TC 4
SPRINGFIELD CLOUDY 38 28 67 W33G48 29.52R WCI 25 TC 3
TAYLORVILLE CLEAR 37 29 72 W18G26 29.56R WCI 27 TC 3
ILZ033-039-045-046-055>057-062-063-200900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 40 31 70 W24G36 29.47R TC 4
DANVILLE* CLEAR 47 34 60 W23 29.46R TC 9
RANTOUL* CLEAR 42 33 70 W13G18 29.45R TC 6
MATTOON CLEAR 43 33 68 W22G38 29.51R TC 6
PARIS* CLEAR 46 34 62 W15G21 29.49R TC 8
ILZ079-100>102-200900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 39 26 59 W22G39 29.63R WCI 28 TC 4
BELLEVILLE CLEAR 43 28 57 SW21G29 29.61R TC 6
CAHOKIA* CLEAR 39 26 59 W16G30 29.65R WCI 30 TC 4
SPARTA* CLEAR 43 26 49 W18G31 29.66R TC 6
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 52 26 36 W15G26 29.63R TC 11
CAIRO* CLEAR 56 28 34 W17G23 29.69R TC 13
EFFINGHAM* CLEAR 47 32 56 SW21G31 29.56R TC 8
MARION CLEAR 54 21 27 W13G26 29.64R TC 12
MT. VERNON CLEAR 49 29 46 W12G21 29.61R TC 9
SALEM* CLEAR 47 32 55 W21G26 29.58R TC 9
ILZ067-068-072-073-078-083-087-091-200900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 52 30 43 W14 29.53R TC 11
FLORA* CLEAR 50 30 46 W23G30 29.57R TC 10
FAIRFIELD* CLEAR 52 29 40 W10G20 29.57R TC 11
HARRISBURG* CLEAR 54 23 30 W14 29.61R TC 12
ROBINSON* PTCLDY 52 34 50 SW17 29.51R TC 11
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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