809
ASUS43 KLOT 272310
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CDT FRI JUN 27 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.
ILZ001-002-007-009-015-016-024-280000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 83 65 54 NW7 29.94S HX 85 TC 28
ILZ003-004-008-010-011-017-018-280000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 80 63 55 W12G18 29.94R HX 81 TC 27
ROCHELLE* MOSUNNY 81 64 56 W13G18 29.94R HX 82 TC 27
DE KALB* MOSUNNY 81 66 61 W13G18 29.94R HX 83 TC 27
ILZ005-006-012>014-019>023-280000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 86 65 49 W18G24 29.89R HX 88 TC 30
CHICAGO-MIDWAY PTSUNNY 88 65 46 W15 29.89R HX 90 TC 31
AURORA SUNNY 84 69 60 W15 29.91R HX 88 TC 29
JOLIET* MOSUNNY 89 67 47 W12 29.91S HX 91 TC 32
WAUKEGAN MOSUNNY 84 65 52 W10G21 29.88R HX 86 TC 29
DUPAGE AIRPORT SUNNY 84 64 50 W14G26 29.91R HX 85 TC 29
KANKAKEE* MOSUNNY 86 71 59 W13 29.92F HX 91 TC 30
WHEELING SUNNY 86 64 47 W15G24 29.90R HX 87 TC 30
MORRIS* PTSUNNY 85 69 58 W12 29.91S HX 89 TC 29
ROMEOVILLE* MOSUNNY 86 68 54 W13G24 29.92R HX 89 TC 30
LANSING* MOSUNNY 87 67 50 W17G23 29.91R HX 90 TC 31
NORTHERLY ISL* N/A 86 59 39 SW9 N/A HX 85 TC 30
LMZ740>746-280000-
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)
S. MID LAKE BUOY 71 67 260/ 6/ 6 1011.6R 1/ 5
WINTHROP HARBOR 78 63 330/ 12/ 16 N/A 1/ 3
WAUKEGAN HARBOR 76 56 300/ 10/ 14 N/A 1
WILMETTE BUOY 79 290/ 14/ 17 1014.2S 1/ 2
CHICAGO BUOY 81 68 260/ 12/ 17 1011.9 1
HARRISON CRIB 92 250/ 19/ 21 N/A
NORTHERLY ISL 86 240/ 9/ 15 N/A
CALUMET HARBOR 86 220/ 9/ 16 1011.2
BURNS HARBOR 80 270/ 6/ 9 1012.9R
MICHIGAN CITY 79 260/ 10/ 12 1010.4F
MICH CITY BUOY 78 73 260/ 8/ 10 1010.7S 1/ 3
ST. JOSEPH BUOY 77 72 280/ 10/ 14 1013.1S 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-280000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 86 72 62 S5 29.95F HX 92 TC 30
GALESBURG* MOSUNNY 83 68 60 NW6 29.97S HX 86 TC 28
MACOMB* PTSUNNY 86 74 67 NW8 29.97S HX 93 TC 30
JACKSONVILLE* PTSUNNY 73 73 98 SW9 29.96F TC 23
PITTSFIELD* PTSUNNY 73 73 99 S3 29.98F TC 23
ILZ028>032-037-038-041>044-048-051>054-059>061-280000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 86 72 63 W13 29.94R HX 92 TC 30
BLOOMINGTON MOSUNNY 85 74 69 SW16 29.96S HX 92 TC 29
DECATUR PTSUNNY 83 73 72 W13G22 29.97S HX 89 TC 28
PEORIA PTSUNNY 88 73 61 SW9 29.94S HX 95 TC 31
LACON* MOSUNNY 86 67 52 W8 29.93S HX 88 TC 30
LINCOLN* PTSUNNY 80 70 71 SW6 29.96F HX 82 TC 26
SPRINGFIELD PTSUNNY 74 71 91 SW6 29.97F TC 23
TAYLORVILLE LGT RAIN 73 72 94 MISG 29.98F TC 23
ILZ033-039-045-046-055>057-062-063-280000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN TSTM 76 72 87 S15G39 29.97R TC 24
MATTOON PTSUNNY 83 71 67 SW8 29.96F HX 87 TC 28
ILZ079-100>102-280000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON LGT RAIN 73 73 100 VRB5 29.99F TC 23
BELLEVILLE DRIZZLE 79 72 78 CALM 29.94 HX 82 TC 26
CAHOKIA* LGT RAIN 75 73 93 CALM 29.96F TC 24
SPARTA* LGT RAIN 78 71 78 W3 29.98F HX 80 TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-280000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 87 74 64 S8 29.96F HX 95 TC 31
CAIRO* MOSUNNY 90 75 61 S5 29.99S HX 100 TC 32
EFFINGHAM* PTSUNNY 83 73 70 SW5 29.99F HX 89 TC 28
MARION SUNNY 90 73 58 S9 29.97F HX 98 TC 32
MT. VERNON MOSUNNY 88 75 65 CALM 29.97F HX 97 TC 31
CENTRALIA* PTSUNNY 82 68 62 NW9 29.99S HX 85 TC 28
SALEM* PTSUNNY 83 69 62 NW8 29.99S HX 86 TC 28
METROPOLIS* MOSUNNY 85 69 57 CALM 30.01R HX 89 TC 30
ILZ067-068-072-073-078-083-087-091-280000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 91 71 51 W8 29.96F HX 97 TC 33
FLORA* MOSUNNY 88 73 62 N5 29.97F HX 96 TC 31
FAIRFIELD* PTSUNNY 90 69 50 W3 29.95F HX 94 TC 32
HARRISBURG* MOSUNNY 90 68 47 SW9 29.98S HX 93 TC 32
ROBINSON* N/A 86 72 62 NW6 29.96S HX 92 TC 30
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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