006
ASUS43 KLOT 200410
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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.
ILZ001-002-007-009-015-016-024-200500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 42 40 92 CALM 29.96F TC 6
STERLING* CLEAR 47 46 97 E5 29.99F TC 8
SAVANNA* PTCLDY 43 40 91 NE6 29.98F FOG TC 6
ILZ003-004-008-010-011-017-018-200500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 39 33 79 CALM 30.00F TC 4
FREEPORT* CLEAR 40 38 89 CALM 30.00F TC 5
ROCHELLE* CLEAR 43 35 74 CALM 29.99F TC 6
DE KALB* CLEAR 42 33 70 SE3 29.99F TC 5
PERU* CLEAR 46 41 80 NE5 29.99S TC 8
ILZ005-006-012>014-019>023-200500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 41 32 70 CALM 29.97F TC 5
CHICAGO-MIDWAY PTCLDY 41 34 76 CALM 29.98F TC 5
AURORA CLEAR 40 33 76 CALM 29.98F TC 4
JOLIET* CLEAR 44 36 73 CALM 29.99F TC 7
WAUKEGAN PTCLDY 34 31 88 CALM 29.98F TC 1
DUPAGE AIRPORT CLEAR 40 32 73 CALM 29.97F TC 4
KANKAKEE* CLEAR 50 42 75 SE3 30.01F TC 10
WHEELING PTCLDY 38 32 79 CALM 29.99F TC 3
MORRIS* CLEAR 44 36 73 CALM 29.98F TC 7
ROMEOVILLE* CLEAR 45 36 70 E3 29.99F TC 7
LANSING* CLEAR 37 33 85 CALM 30.00F TC 3
NORTHERLY ISL* N/A 40 33 76 CALM N/A TC 4
LMZ740>746-200500-
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 40 320/ 2/ 2 N/A
NORTHERLY ISL 40 CALM / 4 N/A
CALUMET HARBOR 38 CALM / 1 1015.4
BURNS HARBOR 56 140/ 7/ 11 1015.9F
MICHIGAN CITY 55 140/ 11/ 12 1014.7F
ILZ025>027-034>036-040-047-049-050-058-095>099-200500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 55 44 66 NW5 29.98F TC 13
GALESBURG* PTCLDY 47 47 98 CALM 29.99F TC 9
MACOMB* CLEAR 48 44 86 N5 30.00F TC 9
JACKSONVILLE* CLEAR 52 41 64 S3 29.98S TC 11
PITTSFIELD* PTCLDY 54 46 73 CALM 30.00S TC 12
ILZ028>032-037-038-041>044-048-051>054-059>061-200500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 46 43 89 MISG 29.99S TC 8
BLOOMINGTON CLEAR 53 44 71 S9 30.01S TC 12
DECATUR CLEAR 58 44 60 S12 30.00F TC 14
PEORIA PTCLDY 57 44 62 S8 29.98S TC 14
LACON* CLEAR 46 42 85 CALM 29.97F TC 8
LINCOLN* CLEAR 54 42 62 S6 29.99F TC 12
SPRINGFIELD CLEAR 55 43 63 S8 29.98F TC 13
TAYLORVILLE PTCLDY 57 43 58 SE7 30.00F TC 14
ILZ033-039-045-046-055>057-062-063-200500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 54 43 66 S10 30.01F TC 12
DANVILLE* CLEAR 55 41 60 SE6 30.03F TC 13
RANTOUL* CLEAR 49 42 75 CALM 30.01F TC 10
MATTOON CLEAR 58 42 55 S8 30.01F TC 14
PARIS* CLEAR 47 41 77 CALM 30.03F TC 9
ILZ079-100>102-200500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 56 44 64 CALM 29.99S TC 13
BELLEVILLE PTCLDY 57 46 65 CALM 29.97F TC 14
SPARTA* CLEAR 64 44 47 S10 30.01S TC 18
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 60 42 51 S9 30.02F TC 16
CAIRO* CLEAR 63 44 49 S5 30.06F TC 17
EFFINGHAM* CLEAR 58 45 61 SE5 30.04F TC 14
MARION CLEAR 57 40 52 S6 30.04S TC 14
MT. VERNON N/A 58 42 55 S5 30.03F TC 14
CENTRALIA* CLEAR 60 43 53 S10 30.02S TC 16
SALEM* CLEAR 63 41 45 S5 30.01F TC 17
METROPOLIS* CLEAR 61 39 43 CALM 30.07S TC 16
ILZ067-068-072-073-078-083-087-091-200500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 54 42 64 S6 30.05S TC 12
FLORA* CLEAR 52 43 71 S7 30.03S TC 11
FAIRFIELD* CLEAR 58 41 52 CALM 30.04S TC 14
HARRISBURG* CLEAR 56 40 54 S3 30.05S TC 14
ROBINSON* PTCLDY 48 45 87 VRB2 30.04S TC 9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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