016
ASUS43 KLOT 190101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM CST WED FEB 18 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.
ILZ001-002-007-009-015-016-024-190200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 51 13 21 SW8 29.59R TC 11
SAVANNA* PTCLDY 53 15 21 W9 29.59R TC 12
ILZ003-004-008-010-011-017-018-190200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 47 14 26 S7 29.60R TC 8
FREEPORT* CLEAR 48 11 23 SW9 29.59R TC 9
ROCHELLE* CLEAR 40 12 31 SW6 29.61R TC 5
PERU* CLEAR 51 11 20 SW7 29.62S TC 11
ILZ005-006-012>014-019>023-190200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 55 10 16 S7 29.59R TC 13
CHICAGO-MIDWAY CLEAR 55 13 18 S10G18 29.61R TC 13
AURORA CLEAR 49 11 21 SW7 29.61R TC 9
JOLIET* CLEAR 56 17 21 CALM 29.63R TC 14
WAUKEGAN CLEAR 46 14 27 SW6 29.58R TC 8
DUPAGE AIRPORT CLEAR 46 13 26 SW9 29.60R TC 8
WHEELING CLEAR 54 11 18 SW6 29.60R TC 12
MORRIS* CLEAR 49 16 26 CALM 29.62R TC 9
ROMEOVILLE* CLEAR 52 16 24 SW8 29.62R TC 11
LANSING* CLEAR 47 21 35 SW6 29.63S TC 9
NORTHERLY ISL* N/A 57 10 15 S5 N/A TC 14
LMZ740>746-190200-
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 60 210/ 15/ 16 N/A
NORTHERLY ISL 58 190/ 6/ 20 N/A
CALUMET HARBOR 57 190/ 5/ 5 1002.7
BURNS HARBOR 56 210/ 6/ 7 1004.1R
MICHIGAN CITY 59 200/ 9/ 9 1002.4R
ILZ025>027-034>036-040-047-049-050-058-095>099-190200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 58 18 21 S6 29.63S TC 14
MACOMB* PTCLDY 50 20 29 SW6 29.65S TC 10
JACKSONVILLE* PTCLDY 56 21 25 S5 29.65S TC 14
ILZ028>032-037-038-041>044-048-051>054-059>061-190200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 51 14 22 SW5 29.65S TC 11
BLOOMINGTON PTCLDY 47 22 37 S5 29.67R TC 8
DECATUR PTCLDY 55 29 36 SW6 29.66S TC 13
PEORIA PTCLDY 54 19 25 S5 29.64R TC 12
LACON* CLEAR 53 13 19 S5 29.63R TC 12
LINCOLN* PTCLDY 50 22 33 CALM 29.66S TC 10
SPRINGFIELD PTCLDY 53 26 35 SW3 29.65S TC 12
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-190200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 46 33 60 SW9 29.67R TC 8
DANVILLE* CLEAR 52 29 42 CALM 29.69S TC 11
RANTOUL* PTCLDY 51 29 42 SW5 29.67S TC 11
MATTOON CLEAR 57 29 34 CALM 29.67S TC 14
PARIS* CLEAR 46 36 66 CALM 29.69S TC 8
ILZ079-100>102-190200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 57 28 33 CALM 29.64F TC 14
BELLEVILLE CLEAR 60 48 64 S8 29.63S TC 16
CAHOKIA* CLEAR 60 34 37 S6 29.63S TC 16
SPARTA* MOCLDY 62 54 75 SE7 29.67F TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 60 54 80 S9 29.69R TC 16
CAIRO* PTCLDY 61 57 86 CALM 29.72S TC 16
EFFINGHAM* CLEAR 53 43 68 CALM 29.69S TC 12
MARION CLEAR 57 54 88 S6 29.70S TC 14
MT. VERNON CLEAR 61 52 72 S7 29.69R TC 16
SALEM* CLEAR 64 51 62 S6 29.68R TC 18
ILZ067-068-072-073-078-083-087-091-190200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 57 52 83 S12 29.70R TC 14
FLORA* CLEAR 59 52 77 S9 29.69S TC 15
FAIRFIELD* CLEAR 58 51 76 S6 29.70R TC 14
HARRISBURG* CLEAR 54 50 86 CALM 29.71S TC 12
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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