682
ASUS43 KLOT 191101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CST THU FEB 19 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.
ILZ001-002-007-009-015-016-024-191200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 30 21 69 CALM 29.63S TC -1
SAVANNA* CLEAR 29 21 74 N3 29.66S TC -2
ILZ003-004-008-010-011-017-018-191200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 29 21 72 N5 29.66F WCI 24 TC -2
FREEPORT* CLEAR 30 23 75 CALM 29.68R TC -1
ILZ005-006-012>014-019>023-191200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 40 21 46 CALM 29.64R TC 4
CHICAGO-MIDWAY CLOUDY 41 24 51 CALM 29.65R TC 5
AURORA MOCLDY 28 20 71 CALM 29.64R TC -2
JOLIET* MOCLDY 37 28 70 CALM 29.65S TC 3
WAUKEGAN PTCLDY 32 21 64 CALM 29.65R TC 0
DUPAGE AIRPORT PTCLDY 34 20 56 CALM 29.64R TC 1
WHEELING PTCLDY 35 22 58 CALM 29.66R TC 2
MORRIS* MOCLDY 35 23 62 CALM 29.63F TC 1
LANSING* MOCLDY 37 25 64 CALM 29.66F TC 3
NORTHERLY ISL* N/A 38 28 68 N1 N/A TC 3
LMZ740>746-191200-
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 49 200/ 5/ 5 N/A
NORTHERLY ISL 39 140/ 3/ 3 N/A
CALUMET HARBOR 40 CALM / 1 1003.9F
BURNS HARBOR 47 140/ 3/ 4 1005.1F
MICHIGAN CITY 47 130/ 9/ 9 1003.9S
ILZ025>027-034>036-040-047-049-050-058-095>099-191200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 37 25 61 NE8 29.56F WCI 31 TC 3
MACOMB* PTCLDY 34 22 62 NE8 29.63S WCI 27 TC 1
ILZ028>032-037-038-041>044-048-051>054-059>061-191200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 36 25 64 SE7 29.65R WCI 30 TC 2
BLOOMINGTON MOCLDY 38 26 62 E7 29.63S WCI 33 TC 3
DECATUR CLOUDY 49 48 97 N6 29.61R FOG TC 9
PEORIA PTCLDY 33 22 63 E6 29.62S WCI 28 TC 1
LACON* PTCLDY 28 20 71 CALM 29.63S TC -2
LINCOLN* CLOUDY 48 37 65 CALM 29.62R TC 9
SPRINGFIELD CLOUDY 45 44 97 NE5 29.59S TC 7
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-191200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 48 47 96 E5 29.62S TC 9
DANVILLE* CLOUDY 48 45 88 E6 29.64F TC 9
MATTOON CLOUDY 54 52 93 S9 29.61S TC 12
PARIS* CLOUDY 52 51 97 CALM 29.63F FOG TC 11
ILZ079-100>102-191200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE FOG 50 49 97 CALM 29.56F VSB 1/8 TC 10
CAHOKIA* FOG 43 43 100 S3 29.57S VSB 1/4 TC 6
SPARTA* PTCLDY 58 58 100 S10 29.60F TC 15
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 60 58 92 S12 29.62S TC 16
CAIRO* MOCLDY 58 58 100 S6 29.64F TC 14
EFFINGHAM* CLOUDY 55 55 100 SE3 29.64R TC 13
MARION CLOUDY 59 58 96 S14 29.64S FOG TC 15
MT. VERNON CLOUDY 59 57 93 S8 29.62S TC 15
SALEM* CLOUDY 59 57 92 S6 29.61S TC 15
ILZ067-068-072-073-078-083-087-091-191200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 57 55 93 S10 29.64F FOG TC 14
FLORA* CLOUDY 57 N/A N/A S9 29.63R HAZE TC 14
FAIRFIELD* CLOUDY 56 55 94 S7 29.62F TC 14
HARRISBURG* CLOUDY 57 56 95 SW5 29.64S TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page