922
ASUS43 KLOT 210106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT FRI MAR 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.
ILZ001-002-007-009-015-016-024-210200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 64 46 52 CALM 29.88R TC 18
STERLING* MOCLDY 64 44 48 N9 29.90R TC 18
SAVANNA* CLOUDY 63 41 44 NE5 29.89R TC 17
ILZ003-004-008-010-011-017-018-210200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 59 44 57 N5 29.93R TC 15
FREEPORT* CLOUDY 57 45 65 CALM 29.93R TC 14
ROCHELLE* MOCLDY 56 48 72 NE7 29.91R TC 14
DE KALB* CLOUDY 55 47 75 NE6 29.92R TC 13
PERU* MOCLDY 63 49 61 N8 29.89R TC 17
ILZ005-006-012>014-019>023-210200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 46 37 71 NE13 29.93R TC 8
CHICAGO-MIDWAY CLOUDY 48 38 68 NE12 29.93R TC 9
AURORA CLOUDY 52 43 71 E9 29.91R TC 11
JOLIET* MOCLDY 54 41 63 NE10 29.92R TC 12
WAUKEGAN MOCLDY 42 35 76 NE6 29.93R TC 6
DUPAGE AIRPORT CLOUDY 49 40 71 NE6 29.92R TC 9
KANKAKEE* CLOUDY 48 40 72 NE9 29.93R TC 9
WHEELING CLOUDY 44 36 73 CALM 29.95R TC 7
MORRIS* MOCLDY 55 45 67 NE6 29.91R TC 13
ROMEOVILLE* CLEAR 50 43 76 NE17 29.93R TC 10
LANSING* CLOUDY 44 37 77 N6 29.94R TC 7
NORTHERLY ISL* N/A 42 35 76 N8 N/A TC 6
LMZ740>746-210200-
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 40 330/ 8/ 9 N/A
NORTHERLY ISL 42 360/ 8/ 14 N/A
CALUMET HARBOR 41 340/ 7/ 9 1013.0
BURNS HARBOR 39 350/ 3/ 3 1013.9R
MICHIGAN CITY 40 350/ 4/ 5 1013.4R
ILZ025>027-034>036-040-047-049-050-058-095>099-210200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 65 48 54 N9 29.89R TC 18
GALESBURG* MOCLDY 62 51 67 N7 29.91R TC 17
MACOMB* MOCLDY 66 47 49 NW6 29.91R TC 19
JACKSONVILLE* MOCLDY 67 44 43 N3 29.88R TC 19
PITTSFIELD* MOCLDY 72 46 38 N5 29.89S TC 22
ILZ028>032-037-038-041>044-048-051>054-059>061-210200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 63 45 52 MISG 29.90R TC 17
BLOOMINGTON MOCLDY 65 47 52 N7 29.90R TC 18
DECATUR MOCLDY 71 44 37 NW7 29.88R TC 22
PEORIA MOCLDY 70 42 36 N3 29.88R TC 21
LACON* MOCLDY 63 44 49 N5 29.88R TC 17
LINCOLN* MOCLDY 68 42 38 CALM 29.89R TC 20
SPRINGFIELD MOCLDY 71 43 36 NW8 29.88R TC 22
TAYLORVILLE MOCLDY 64 46 52 N8 29.88S TC 18
ILZ033-039-045-046-055>057-062-063-210200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 64 45 49 N8 29.88R TC 18
DANVILLE* CLOUDY 63 48 57 N13 29.88R TC 17
RANTOUL* MOCLDY 67 45 44 N10 29.88R TC 20
MATTOON MOCLDY 65 46 50 NW8 29.87R TC 18
PARIS* MOCLDY 66 45 47 CALM 29.87R TC 19
ILZ079-100>102-210200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 75 45 33 N5 29.86R TC 24
BELLEVILLE PTCLDY 70 50 49 CALM 29.83R TC 21
CAHOKIA* PTCLDY 72 46 39 CALM 29.84R TC 22
SPARTA* PTCLDY 76 53 45 S6 29.88R TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 72 54 53 S7 29.87R TC 22
CAIRO* PTCLDY 75 56 51 S6 29.90R TC 24
EFFINGHAM* MOCLDY 71 47 41 NW5 29.88R TC 22
MARION PTCLDY 71 51 48 S6 29.88R TC 22
MT. VERNON N/A 68 52 56 CALM 29.87R TC 20
CENTRALIA* MOCLDY 67 51 55 CALM 29.86S TC 20
SALEM* MOCLDY 74 47 38 CALM 29.86R TC 24
METROPOLIS* PTCLDY 74 52 46 CALM 29.91R TC 23
ILZ067-068-072-073-078-083-087-091-210200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 71 51 49 NW7 29.85R TC 22
FLORA* MOCLDY 70 50 49 W5 29.86R TC 21
FAIRFIELD* MOCLDY 67 54 61 CALM 29.86R TC 20
HARRISBURG* PTCLDY 73 51 45 SW5 29.88R TC 23
ROBINSON* MOCLDY 68 52 56 NW7 29.85R TC 20
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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