Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 282210
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CST FRI NOV 28 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-282300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 31 13 47 W5 30.36F WCI 26 TC -1
STERLING* CLEAR 30 16 56 W6 30.37F WCI 24 TC -1
$$
ILZ003-004-008-010-011-017-018-282300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 30 13 49 W9 30.37S WCI 22 TC -1
DE KALB* PTCLDY 28 15 56 CALM 30.37S TC -2
PERU* CLEAR 32 15 49 W6 30.38F WCI 26 TC 0
$$
ILZ005-006-012>014-019>023-282300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 30 12 47 W7 30.36S WCI 23 TC -1
CHICAGO-MIDWAY PTCLDY 30 12 47 W9 30.37S WCI 22 TC -1
AURORA PTCLDY 28 15 58 W9 30.37S WCI 19 TC -2
JOLIET* CLEAR 32 15 50 W5 30.39S WCI 27 TC 0
WAUKEGAN PTCLDY 28 13 53 NW6 30.35R WCI 22 TC -2
DUPAGE AIRPORT PTCLDY 29 14 53 W12 30.36S WCI 19 TC -2
WHEELING CLEAR 29 14 53 NW8 30.37S WCI 21 TC -2
MORRIS* CLEAR 31 17 57 NW7 30.39R WCI 24 TC -1
ROMEOVILLE* PTCLDY 30 14 51 W8 30.39R WCI 23 TC -1
LANSING* CLEAR 30 9 41 W7 30.38S WCI 23 TC -1
NORTHERLY ISL* N/A 31 14 49 W8 N/A WCI 24 TC 0
$$
LMZ740>746-282300-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 31 290/ 8/ 14 1028.5R 4/ 8
HARRISON CRIB 32 290/ 12/ 14 N/A
NORTHERLY ISL 32 260/ 9/ 11 N/A
CALUMET HARBOR 32 250/ 4/ 8 1027.7
BURNS HARBOR 33 270/ 6/ 7 1028.8S
MICHIGAN CITY 31 270/ 10/ 11 1028.9R
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-282300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 30 14 51 E3 30.36F TC -1
GALESBURG* CLEAR 29 19 64 CALM N/A TC -1
MACOMB* PTCLDY 30 13 49 CALM 30.39F TC -1
JACKSONVILLE* PTCLDY 31 16 54 CALM 30.40S TC -1
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-282300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 31 12 45 W3 30.39F TC 0
BLOOMINGTON CLEAR 30 14 51 W5 30.39F WCI 25 TC -1
DECATUR CLEAR 31 15 52 CALM 30.40F TC -1
PEORIA CLEAR 31 12 45 CALM 30.39S TC -1
LACON* CLEAR 31 11 43 CALM 30.38F TC 0
LINCOLN* CLEAR 32 12 43 CALM 30.41S TC 0
SPRINGFIELD PTCLDY 31 16 54 CALM 30.40F TC -1
TAYLORVILLE PTCLDY 31 18 58 SW3 30.42S TC 0
$$
ILZ033-039-045-046-055>057-062-063-282300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 30 15 53 W5 30.39F WCI 25 TC -1
RANTOUL* CLEAR 31 13 47 W3 30.39F TC 0
MATTOON CLEAR 31 17 56 W3 30.40S TC -1
PARIS* PTCLDY 31 17 56 W7 30.42S WCI 24 TC 0
$$
ILZ079-100>102-282300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 34 16 47 VRB3 30.41S TC 1
BELLEVILLE MOCLDY 38 19 46 S3 30.39F TC 3
CAHOKIA* MOCLDY 36 18 48 S3 30.40S TC 2
SPARTA* CLOUDY 36 19 48 SW3 30.43R TC 2
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-282300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 38 19 46 E3 30.43R TC 3
CAIRO* CLOUDY 41 20 42 CALM 30.43S TC 5
EFFINGHAM* CLEAR 32 18 56 CALM 30.44R TC 0
MARION MOCLDY 37 16 41 CALM 30.42S TC 3
MT. VERNON PTCLDY N/A N/A N/A CALM 30.42F
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* PTCLDY 35 19 52 CALM 30.42S TC 2
METROPOLIS* MOCLDY 39 17 41 CALM 30.43S TC 4
$$
ILZ067-068-072-073-078-083-087-091-282300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 34 16 47 W6 30.44R WCI 29 TC 1
FLORA* CLEAR 36 16 44 W5 30.43S WCI 32 TC 2
FAIRFIELD* CLEAR 36 18 47 S3 30.43S TC 2
HARRISBURG* PTCLDY 36 20 52 SE6 30.44R WCI 31 TC 2
ROBINSON* CLEAR 34 18 51 W6 30.43R WCI 29 TC 1
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$