421
ASUS43 KLOT 191206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-191300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 30 21 69 CALM 29.62F TC -1
6HR MIN TEMP: 30; 6HR MAX TEMP: 45;
SAVANNA* CLEAR 27 21 78 N7 29.64F WCI 20 TC -3
ILZ003-004-008-010-011-017-018-191300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 29 23 78 CALM 29.67R TC -2
6HR MIN TEMP: 27; 6HR MAX TEMP: 44;
FREEPORT* CLEAR 28 22 79 N3 29.66F TC -2
ROCHELLE* PTCLDY 33 20 60 CALM 29.66R TC 1
PERU* PTCLDY 33 21 63 NE6 29.65R WCI 27 TC 0
ILZ005-006-012>014-019>023-191300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 41 20 43 NW3 29.64S TC 5
6HR MIN TEMP: 38; 6HR MAX TEMP: 47;
CHICAGO-MIDWAY MOCLDY 43 25 49 CALM 29.64F TC 6
6HR MIN TEMP: 39; 6HR MAX TEMP: 46;
AURORA PTCLDY 28 21 75 N9 29.65R WCI 19 TC -2
6HR MIN TEMP: 28; 6HR MAX TEMP: 38;
JOLIET* MOCLDY 34 28 79 CALM 29.65R TC 1
WAUKEGAN PTCLDY 34 23 64 CALM 29.67R TC 1
6HR MIN TEMP: 30; 6HR MAX TEMP: 46;
DUPAGE AIRPORT PTCLDY 30 22 72 NW5 29.65R WCI 25 TC -1
6HR MIN TEMP: 30; 6HR MAX TEMP: 40;
KANKAKEE* MOCLDY 37 31 77 E3 29.66R TC 3
WHEELING MOCLDY 33 23 66 CALM 29.66S TC 1
6HR MIN TEMP: 33; 6HR MAX TEMP: 48;
MORRIS* MOCLDY 32 24 72 CALM 29.65R TC 0
ROMEOVILLE* MOCLDY 37 25 60 CALM 29.65S TC 3
LANSING* CLOUDY 36 28 74 CALM 29.66R TC 2
NORTHERLY ISL* N/A 37 29 73 S7 N/A WCI 32 TC 3
LMZ740>746-191300-
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 51 110/ 16/ 18 N/A
NORTHERLY ISL 38 100/ 1/ 5 N/A
CALUMET HARBOR 41 310/ 3/ 4 1004.0S
BURNS HARBOR 44 100/ 5/ 5 1004.7F
MICHIGAN CITY 44 30/ 4/ 5 1004.1R
ILZ025>027-034>036-040-047-049-050-058-095>099-191300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 41 24 51 E10 29.56S TC 5
GALESBURG* PTCLDY 32 26 80 NE7 29.63S WCI 25 TC 0
MACOMB* PTCLDY 35 22 58 NE10 29.62F WCI 28 TC 2
JACKSONVILLE* CLOUDY 42 42 99 E6 29.59R TC 6
ILZ028>032-037-038-041>044-048-051>054-059>061-191300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 33 23 68 E5 29.63F WCI 28 TC 1
BLOOMINGTON MOCLDY 40 27 59 E8 29.63S TC 4
DECATUR FOG 49 49 100 NE6 29.61S VSB 1/2 TC 9
PEORIA PTCLDY 36 22 56 NE7 29.62S WCI 30 TC 2
6HR MIN TEMP: 33; 6HR MAX TEMP: 45;
LACON* PTCLDY 28 19 70 CALM 29.63F TC -2
LINCOLN* CLOUDY 46 34 62 NE5 29.62S TC 8
SPRINGFIELD FOG 45 45 100 NE6 29.60S VSB 3/4 TC 7
6HR MIN TEMP: 41; 6HR MAX TEMP: 47;
TAYLORVILLE FOG 54 54 100 S9 29.59S VSB 1/2 TC 12
6HR MIN TEMP: 42; 6HR MAX TEMP: 55;
ILZ033-039-045-046-055>057-062-063-191300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 48 47 96 E5 29.62S TC 9
DANVILLE* CLOUDY 50 48 92 E6 29.65R TC 10
RANTOUL* CLOUDY 46 46 97 CALM 29.63S TC 8
MATTOON CLOUDY 54 53 97 S8 29.61R FOG TC 12
PARIS* FOG 52 51 97 CALM 29.63S VSB 1/2 TC 11
ILZ079-100>102-191300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON FOG 51 50 97 CALM 29.60R VSB 1/4 TC 11
BELLEVILLE FOG 49 48 97 CALM 29.58 VSB 1/4 TC 10
CAHOKIA* FOG 48 48 100 S5 29.57S VSB 1/4 TC 9
SPARTA* CLOUDY 58 58 100 S9 29.61R TC 15
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 58 57 97 S7 29.62S TC 14
6HR MIN TEMP: 54; 6HR MAX TEMP: 60;
CAIRO* CLOUDY 59 59 100 S7 29.65R TC 15
EFFINGHAM* CLOUDY 54 54 100 E6 29.64S FOG TC 12
MARION CLOUDY 59 58 96 S10 29.64S FOG TC 15
MT. VERNON CLOUDY 59 57 93 S10 29.62S TC 15
SALEM* CLOUDY 59 57 92 S6 29.61S TC 15
ILZ067-068-072-073-078-083-087-091-191300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 56 55 97 S7 29.65R FOG TC 13
FLORA* CLOUDY 55 N/A N/A S6 29.64R HAZE TC 13
FAIRFIELD* CLOUDY 57 56 97 S5 29.63S FOG TC 14
HARRISBURG* CLOUDY 59 57 92 SW8 29.64S TC 15
ROBINSON* CLOUDY 57 57 100 S6 29.64R FOG TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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