922
ASUS43 KLOT 192301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CDT THU MAR 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.
ILZ001-002-007-009-015-016-024-200000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 69 43 38 CALM 29.98F TC 21
STERLING* MOSUNNY 63 47 55 E3 30.01F TC 17
SAVANNA* MOSUNNY 59 45 59 E5 30.02F TC 15
ILZ003-004-008-010-011-017-018-200000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 59 44 57 NE7 30.03S TC 15
FREEPORT* MOSUNNY 56 44 64 E5 30.03F TC 14
ROCHELLE* MOSUNNY 63 46 54 CALM 30.02S TC 17
DE KALB* MOSUNNY 63 47 55 CALM 30.03S TC 17
PERU* SUNNY 68 49 50 N5 30.01S TC 20
ILZ005-006-012>014-019>023-200000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 50 31 48 E8 30.06S TC 10
CHICAGO-MIDWAY PTSUNNY 48 31 51 NE12 30.06F TC 9
AURORA MOSUNNY 61 42 49 NE13 30.02S HAZE TC 16
JOLIET* MOSUNNY 62 41 46 E12G21 30.02S TC 17
WAUKEGAN PTSUNNY 42 32 67 E10 30.07F TC 6
DUPAGE AIRPORT MOSUNNY 54 37 52 E12 30.04R TC 12
WHEELING MOSUNNY 46 31 55 E8 30.08S TC 8
MORRIS* MOSUNNY 69 44 40 CALM 30.00F TC 21
ROMEOVILLE* SUNNY 57 41 54 NE12G17 30.04R TC 14
LANSING* MOSUNNY 47 33 57 NE10 30.06S TC 9
NORTHERLY ISL* N/A 41 32 70 N3 N/A TC 5
LMZ740>746-200000-
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 39 30/ 5/ 6 N/A
NORTHERLY ISL 42 40/ 3/ 10 N/A
CALUMET HARBOR 41 10/ 6/ 9 1018.0
BURNS HARBOR 40 80/ 8/ 9 1018.6R
MICHIGAN CITY 39 50/ 12/ 13 1018.2S
ILZ025>027-034>036-040-047-049-050-058-095>099-200000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 74 41 30 CALM 29.97S TC 23
MACOMB* SUNNY 74 44 34 NE5 30.00S TC 23
JACKSONVILLE* SUNNY 73 39 28 SE8 29.97S TC 23
PITTSFIELD* SUNNY 76 43 31 W5 29.98S TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-200000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 72 41 32 MISG 30.00S TC 22
BLOOMINGTON SUNNY 71 45 39 SW7 30.01S TC 22
DECATUR SUNNY 71 44 37 S10 30.00S TC 22
PEORIA SUNNY 74 40 29 CALM 29.98S TC 23
LACON* SUNNY 70 41 34 CALM 29.99S TC 21
LINCOLN* SUNNY 74 38 26 S6 29.99R TC 24
SPRINGFIELD SUNNY 74 41 30 SW8 29.98S TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-200000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 70 42 36 S8 30.01S TC 21
DANVILLE* SUNNY 70 43 38 S8 30.04R TC 21
RANTOUL* SUNNY 71 41 34 S7 30.01S TC 21
MATTOON SUNNY 69 41 36 S9 30.01F TC 21
PARIS* SUNNY 68 44 42 CALM 30.03F TC 20
ILZ079-100>102-200000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 75 41 29 SE8 29.97F TC 24
BELLEVILLE SUNNY 75 44 32 S13 29.95F TC 24
CAHOKIA* SUNNY 77 44 30 S8 29.95 TC 25
SPARTA* SUNNY 72 41 32 S10 30.00S TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 72 46 39 S9 30.01F TC 22
CAIRO* SUNNY 75 44 33 SW5 30.05S TC 24
EFFINGHAM* SUNNY 71 43 35 E10 30.02F TC 22
MARION SUNNY 72 43 35 S14 30.02F TC 22
MT. VERNON N/A 73 44 35 S8 30.01S TC 23
CENTRALIA* SUNNY 74 43 32 S8 30.00S TC 23
SALEM* SUNNY 75 40 28 S10 30.00S TC 24
METROPOLIS* SUNNY 72 39 29 CALM 30.05S TC 22
ILZ067-068-072-073-078-083-087-091-200000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 71 41 33 S7 30.04S TC 22
FLORA* SUNNY 72 46 40 S9 30.01F TC 22
FAIRFIELD* SUNNY 74 43 33 SE5 30.01F TC 23
HARRISBURG* SUNNY 73 35 25 SW8 30.03S TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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