445
ASUS43 KLOT 080310
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT TUE APR 07 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.
ILZ001-002-007-009-015-016-024-080400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 41 27 57 E7 30.31S TC 5
STERLING* MOCLDY 42 24 49 SE3 30.35R TC 6
SAVANNA* CLOUDY 42 24 47 S12 30.33R TC 6
ILZ003-004-008-010-011-017-018-080400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 37 16 42 E8 30.36F WCI 31 TC 3
FREEPORT* CLOUDY 39 23 53 SE12 30.34S WCI 32 TC 4
ROCHELLE* CLOUDY 37 22 55 E12 30.35F WCI 29 TC 3
DE KALB* CLOUDY 35 22 60 E9 30.37S WCI 28 TC 2
PERU* MOCLDY 43 22 43 SE12G18 30.35S TC 6
ILZ005-006-012>014-019>023-080400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 33 23 66 E7 30.39S WCI 27 TC 1
CHICAGO-MIDWAY CLOUDY 34 25 69 E7 30.40S WCI 28 TC 1
AURORA CLOUDY 36 24 62 SE10 30.37R WCI 28 TC 2
JOLIET* MOCLDY 36 27 69 E6 30.40S WCI 32 TC 2
WAUKEGAN MOCLDY 29 21 72 E5 30.39F WCI 24 TC -2
DUPAGE AIRPORT MOCLDY 34 22 61 E7 30.38R WCI 28 TC 1
KANKAKEE* PTCLDY 36 23 58 E7 30.40R WCI 31 TC 2
WHEELING MOCLDY 32 23 69 CALM 30.41S TC 0
MORRIS* CLOUDY 37 27 66 CALM 30.37S TC 3
ROMEOVILLE* CLOUDY 34 27 75 E9 30.41R WCI 26 TC 1
LANSING* PTCLDY 33 27 78 E3 30.41S TC 0
LMZ740>746-080400-
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)
WINTHROP HARBOR 33 39 250/ 8/ 12 1025.7R 1/ 6
WAUKEGAN HARBOR 34 40 50/ 10/ 12 1030.0F 1/ 3
HARRISON CRIB 34 100/ 11/ 13 N/A
NORTHERLY ISL 33 70/ 8/ 9 N/A
CALUMET HARBOR 35 70/ 8/ 12 1029.1
BURNS HARBOR 34 90/ 5/ 7 1029.8F
MICHIGAN CITY 34 80/ 6/ 7 1030.2F
ST. JOSEPH BUOY 36 90/ 10/ 12 1030.3F 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-080400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 44 29 55 SE16 30.25F TC 7
GALESBURG* MOCLDY 41 28 60 SE8 30.31F TC 5
MACOMB* CLOUDY 41 28 59 E15 30.29F TC 5
JACKSONVILLE* MOCLDY 43 29 56 E10 30.31S TC 6
PITTSFIELD* PTCLDY 45 32 61 E9 30.30R TC 7
ILZ028>032-037-038-041>044-048-051>054-059>061-080400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 38 24 59 MISG 30.37F TC 3
BLOOMINGTON MOCLDY 37 27 67 E8 30.35S WCI 31 TC 3
DECATUR CLOUDY 43 28 55 E12 30.33F TC 6
PEORIA MOCLDY 42 23 46 SE5 30.34R TC 6
LACON* MOCLDY 40 20 44 SE8 30.33S TC 5
LINCOLN* CLOUDY 42 25 50 SE3 30.35R TC 6
SPRINGFIELD MOCLDY 45 27 49 E9 30.33R TC 7
TAYLORVILLE MOCLDY 45 30 57 SE9 30.33F TC 7
ILZ033-039-045-046-055>057-062-063-080400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 40 26 57 E7 30.36R TC 4
DANVILLE* PTCLDY 42 23 47 E9 30.38S TC 6
RANTOUL* PTCLDY 42 24 50 E9 30.37S TC 5
MATTOON PTCLDY 43 25 49 CALM 30.35R TC 6
PARIS* PTCLDY 41 26 54 CALM 30.37R TC 5
ILZ079-100>102-080400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 46 32 57 E9 30.31S TC 8
CAHOKIA* CLEAR 47 37 68 E7 30.30R TC 8
SPARTA* CLEAR 46 32 57 E8 30.31S TC 8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-080400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 50 33 52 E6 30.31R TC 10
CAIRO* PTCLDY 56 38 50 NE7 30.30R TC 13
EFFINGHAM* PTCLDY 41 33 73 CALM 30.36S TC 5
MARION CLEAR 48 31 51 NE5 30.32S TC 9
MT. VERNON CLEAR 44 32 62 NE5 30.33S TC 7
CENTRALIA* CLEAR 45 33 63 CALM 30.33R TC 7
SALEM* PTCLDY 47 31 53 E3 30.33S TC 8
METROPOLIS* PTCLDY 51 32 48 CALM 30.31R TC 11
ILZ067-068-072-073-078-083-087-091-080400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 45 29 53 E7 30.35R TC 7
FLORA* CLEAR 45 30 57 NE5 30.35R TC 7
FAIRFIELD* CLEAR 46 29 52 NE3 30.34R TC 8
HARRISBURG* CLEAR 49 30 48 NE6 30.33R TC 9
ROBINSON* MOCLDY 39 34 81 NE2 30.35S TC 4
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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