188
ASUS43 KLOT 010110
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT MON MAR 31 2025
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.
ILZ001-002-007-009-015-016-024-010200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 47 26 44 N6 30.01R TC 8
STERLING* CLEAR 44 26 49 N7 30.03R TC 7
ILZ003-004-008-010-011-017-018-010200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 43 23 45 N6 30.04R TC 6
FREEPORT* CLEAR 40 26 56 NE6 30.04R TC 4
ROCHELLE* CLEAR 41 25 53 N8 30.03R TC 5
DE KALB* CLEAR 41 27 59 N10 30.02R TC 5
PERU* CLEAR 45 27 48 N6 30.02R TC 7
ILZ005-006-012>014-019>023-010200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 37 29 72 NE9 30.02R WCI 30 TC 3
CHICAGO-MIDWAY PTCLDY 39 30 70 E12 30.03R WCI 32 TC 4
AURORA CLEAR 41 27 57 N6 30.01R TC 5
JOLIET* CLEAR 44 25 47 CALM 30.02R TC 7
WAUKEGAN CLEAR 33 26 75 NE3 30.04R TC 1
DUPAGE AIRPORT CLEAR 41 25 53 N8 30.01R TC 5
KANKAKEE* PTCLDY 40 32 73 NE7 30.03R TC 5
WHEELING CLEAR 36 29 75 E6 30.05R WCI 31 TC 2
MORRIS* CLEAR 42 26 52 CALM 30.01R TC 6
ROMEOVILLE* CLEAR 43 27 52 N8 30.02R TC 6
LANSING* PTCLDY N/A N/A N/A NE7 30.04R
NORTHERLY ISL* N/A 36 30 79 NE10 N/A WCI 28 TC 2
LMZ740>746-010200-
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 37 40/ 13/ 14 N/A
NORTHERLY ISL 36 30/ 11/ 11 N/A
CALUMET HARBOR 36 40/ 8/ 10 1016.0R
BURNS HARBOR 36 50/ 8/ 9 1017.3R
MICHIGAN CITY 36 20/ 14/ 15 1017.2R
ILZ025>027-034>036-040-047-049-050-058-095>099-010200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 46 29 51 N6 30.01S TC 8
GALESBURG* CLEAR 44 28 54 N5 30.03R TC 7
MACOMB* CLEAR 44 25 47 N7 30.04S TC 7
JACKSONVILLE* CLEAR 45 30 55 NW3 30.02R TC 7
PITTSFIELD* CLEAR 48 30 50 NW6 30.03R TC 9
ILZ028>032-037-038-041>044-048-051>054-059>061-010200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 43 24 46 N7 30.01S TC 6
BLOOMINGTON PTCLDY 46 27 47 N9 30.01R TC 8
DECATUR PTCLDY 45 31 58 N7 30.00S TC 7
PEORIA CLEAR 48 21 34 CALM 30.01R TC 9
LACON* CLEAR 45 22 40 N5 30.01R TC 7
LINCOLN* CLEAR 48 28 45 CALM 30.01R TC 9
SPRINGFIELD CLEAR 49 30 48 CALM 30.01R TC 9
TAYLORVILLE CLEAR 47 32 54 MISG 30.01S TC 9
ILZ033-039-045-046-055>057-062-063-010200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 43 31 62 N6 30.01R TC 6
RANTOUL* PTCLDY 43 30 60 N5 30.01R TC 6
MATTOON PTCLDY 44 36 73 NE5 30.00R TC 7
PARIS* PTCLDY 41 33 73 CALM 30.02R TC 5
ILZ079-100>102-010200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 48 36 61 NW3 30.02S TC 9
BELLEVILLE CLEAR 49 35 59 CALM 30.01R TC 10
CAHOKIA* CLOUDY 51 36 56 N6 30.02R TC 11
SPARTA* CLEAR 48 37 66 NE3 30.04R TC 9
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-010200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 46 40 79 CALM 30.03S TC 8
CAIRO* CLEAR 47 37 68 NE9 30.04R TC 9
EFFINGHAM* CLEAR 44 37 74 CALM 30.03S TC 7
MARION CLEAR 40 37 86 CALM 30.04S TC 5
MT. VERNON PTCLDY 44 38 79 CALM 30.03S TC 7
CENTRALIA* CLOUDY 49 37 63 CALM 30.02S TC 10
SALEM* CLOUDY 50 38 65 MISG 30.02R TC 10
METROPOLIS* MOCLDY 44 33 66 N3 30.05R TC 7
ILZ067-068-072-073-078-083-087-091-010200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 41 36 82 NE3 30.03R TC 5
FLORA* CLEAR 43 37 81 S3 30.03R TC 6
FAIRFIELD* CLEAR 45 36 71 CALM 30.03S TC 7
HARRISBURG* MOCLDY 44 36 72 CALM 30.04S TC 7
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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