267
ASUS43 KLOT 191106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CDT MON MAY 19 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.
ILZ001-002-007-009-015-016-024-191200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 49 40 71 E16 29.99S TC 9
STERLING* MOCLDY 46 38 73 E14 30.05R TC 8
ILZ003-004-008-010-011-017-018-191200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 42 35 76 NE8G16 30.08S TC 6
ROCHELLE* MOCLDY 44 35 70 NE18G24 30.05S TC 7
DE KALB* MOCLDY 42 37 80 NE18G24 30.06S TC 6
PERU* CLOUDY 47 39 75 E8 30.05R TC 8
ILZ005-006-012>014-019>023-191200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 43 38 82 NE18 30.06R TC 6
CHICAGO-MIDWAY MOCLDY 46 39 76 N12 30.07R TC 8
AURORA MOCLDY 46 36 68 NE16 30.03S TC 8
JOLIET* MOCLDY 47 42 82 NE7 30.05S TC 8
WAUKEGAN CLOUDY 41 36 82 NE14G25 30.09R TC 5
DUPAGE AIRPORT MOCLDY 44 37 76 NE12G18 30.06R TC 7
KANKAKEE* MOCLDY 47 43 86 NE10 30.05R TC 8
WHEELING MOCLDY 43 38 82 NE12G22 30.09R TC 6
MORRIS* MOCLDY 46 40 82 NE7 30.04R TC 8
ROMEOVILLE* CLEAR 46 41 81 NE17G23 30.06R TC 8
LANSING* PTCLDY 45 42 91 NE8G16 30.06S TC 7
NORTHERLY ISL* N/A 44 40 85 N17 N/A TC 7
LMZ740>746-191200-
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 47 10/ 25/ 28 N/A
NORTHERLY ISL 44 360/ 18 N/A
CALUMET HARBOR 45 360/ 12/ 17 1016.9
BURNS HARBOR 47 30/ 10/ 12 1018.3R
MICHIGAN CITY 47 20/ 19/ 20 1017.0R
ST. JOSEPH BUOY 49 56 40/ 19/ 25 1018.1R 4/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-191200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 62 48 60 E12 29.86R TC 17
GALESBURG* CLOUDY 50 41 70 E12G20 29.98F TC 10
MACOMB* CLOUDY 55 46 70 E15 29.97R TC 13
JACKSONVILLE* CLOUDY 60 48 64 E20 29.90F TC 16
PITTSFIELD* CLOUDY 64 53 68 E5 29.88S TC 18
ILZ028>032-037-038-041>044-048-051>054-059>061-191200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 48 41 75 E10 30.04R TC 9
BLOOMINGTON CLOUDY 50 42 74 E15 30.03R TC 10
DECATUR MOCLDY 56 47 71 E12 29.99R TC 13
PEORIA CLOUDY 52 42 69 E17G25 29.99R TC 11
LACON* CLOUDY 47 39 73 NE7 30.03R TC 9
LINCOLN* CLOUDY 56 46 69 E12 29.98R TC 13
SPRINGFIELD CLOUDY 58 48 69 E14 29.95R TC 14
TAYLORVILLE MOCLDY 57 48 72 MISG 29.96R TC 14
ILZ033-039-045-046-055>057-062-063-191200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 54 45 71 E15 30.00R TC 12
RANTOUL* MOCLDY 52 41 66 E12 30.01R TC 11
MATTOON MOCLDY 55 51 86 NE6 29.97R TC 13
PARIS* PTCLDY 53 44 72 E9 29.99R TC 12
ILZ079-100>102-191200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 62 59 90 E3 29.90S TC 17
BELLEVILLE MOCLDY 64 59 83 CALM 29.88 TC 18
CAHOKIA* MOCLDY 66 58 75 SE6 29.88F TC 19
SPARTA* MOCLDY 65 61 88 SE6 29.89F TC 18
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 63 61 93 NE3 29.90F TC 17
CAIRO* CLOUDY 65 63 93 N8 29.92R TC 18
EFFINGHAM* CLOUDY 58 53 85 NE6 29.97R TC 14
MARION LGT RAIN 62 61 97 CALM 29.93S TC 17
MT. VERNON N/A 59 59 100 NE3 29.92F TC 15
CENTRALIA* CLOUDY 63 58 83 SE5 29.92F TC 17
SALEM* CLOUDY 64 55 72 SE5 29.92F TC 18
METROPOLIS* RAIN 65 57 73 CALM 29.92S TC 19
ILZ067-068-072-073-078-083-087-091-191200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 57 52 83 E5 29.96R TC 14
FLORA* CLOUDY 59 57 94 CALM 29.95R TC 15
FAIRFIELD* CLOUDY 61 56 83 CALM 29.95R TC 16
HARRISBURG* MOCLDY 64 60 88 CALM 29.93F TC 18
ROBINSON* MOCLDY 57 52 82 E5 29.95R TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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