336
ASUS43 KLOT 130110
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT THU MAR 12 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.
ILZ001-002-007-009-015-016-024-130200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 43 27 53 SE12 29.87F TC 6
STERLING* CLOUDY 42 27 55 SE9 29.93F TC 6
SAVANNA* CLOUDY 42 26 52 SE15 29.87F TC 6
ILZ003-004-008-010-011-017-018-130200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 41 26 55 S9 29.94F TC 5
FREEPORT* CLOUDY 40 29 65 SE16G24 29.92F TC 5
ROCHELLE* CLOUDY 39 29 68 SE13 29.95F WCI 31 TC 4
PERU* CLOUDY 43 30 61 SE12 29.97F TC 6
ILZ005-006-012>014-019>023-130200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 43 22 43 S9 30.00S TC 6
CHICAGO-MIDWAY CLOUDY 44 24 45 S8 30.02R TC 7
AURORA CLOUDY 42 27 55 S8 29.98F TC 6
JOLIET* CLOUDY 46 24 43 SW7 30.02S TC 8
WAUKEGAN CLOUDY 41 22 46 S10G17 29.98F TC 5
DUPAGE AIRPORT LGT RAIN 39 28 64 S10G28 29.99S WCI 32 TC 4
KANKAKEE* CLOUDY 43 28 55 SW3 30.05R TC 6
WHEELING CLOUDY 43 23 45 S8 30.01S TC 6
MORRIS* CLOUDY 43 29 57 SE8 29.99F TC 6
ROMEOVILLE* MOCLDY 43 23 45 SW17G25 30.03R TC 6
LANSING* CLOUDY 39 29 67 S6 30.04R WCI 35 TC 4
NORTHERLY ISL* N/A 43 22 43 S10 N/A TC 6
LMZ740>746-130200-
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)
NORTHERLY ISL 44 190/ 6/ 12 N/A
CALUMET HARBOR 43 1016.3R
BURNS HARBOR 44 220/ 6/ 8 1017.6S
MICHIGAN CITY 43 200/ 8/ 8 1017.1R
ILZ025>027-034>036-040-047-049-050-058-095>099-130200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 48 25 40 S8 29.91F TC 9
GALESBURG* CLOUDY 42 33 69 SE7 29.92F TC 6
MACOMB* CLOUDY 44 30 57 S12 29.94F TC 7
JACKSONVILLE* CLOUDY 47 24 40 S9 29.95F TC 8
PITTSFIELD* MOCLDY 47 28 46 S7 29.95F TC 9
ILZ028>032-037-038-041>044-048-051>054-059>061-130200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 42 29 61 S6 30.02S TC 6
BLOOMINGTON CLOUDY 42 30 62 S9 30.01S TC 6
DECATUR CLOUDY 45 28 51 S14 30.02F TC 7
PEORIA CLOUDY 45 26 47 S9 29.96F TC 7
LACON* CLOUDY 44 25 47 SE10 29.97F TC 7
LINCOLN* CLOUDY 45 28 51 S12 29.99F TC 7
SPRINGFIELD CLOUDY 46 28 49 S16 29.99F TC 8
TAYLORVILLE CLOUDY 46 28 49 S14 30.00F TC 8
ILZ033-039-045-046-055>057-062-063-130200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 43 30 60 S12 30.03S TC 6
DANVILLE* CLOUDY 44 31 62 S6 30.05S TC 7
RANTOUL* CLOUDY 42 32 68 S6 30.04R TC 6
MATTOON CLOUDY 44 29 55 S10 30.02F TC 7
PARIS* CLOUDY 42 32 68 CALM 30.06F TC 6
ILZ079-100>102-130200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 48 27 43 S12 30.01F TC 9
BELLEVILLE MOCLDY 49 30 48 S15 30.00F TC 10
CAHOKIA* MOCLDY 49 28 44 S13 30.00F TC 9
SPARTA* MOCLDY 49 26 41 S14G20 30.07F TC 9
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-130200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 48 27 44 S13 30.10S TC 9
CAIRO* PTCLDY 47 32 55 S3 30.15R TC 9
EFFINGHAM* CLOUDY 46 29 51 SE9 30.08F TC 8
MARION PTCLDY 46 26 47 S12 30.12S TC 8
MT. VERNON MOCLDY 47 29 49 S7 30.09F TC 8
CENTRALIA* MOCLDY 48 28 46 S9 30.06F TC 9
SALEM* CLOUDY 49 27 43 S8 30.06F TC 9
ILZ067-068-072-073-078-083-087-091-130200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 45 32 60 S8 30.09F TC 7
FLORA* CLOUDY 46 32 57 S9 30.08S TC 8
FAIRFIELD* MOCLDY 46 30 52 S5 30.09S TC 8
HARRISBURG* PTCLDY 48 24 38 S7 30.12R TC 9
ROBINSON* MOCLDY 45 34 65 S7 30.08F TC 7
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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