Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 270401
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CST WED NOV 26 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.
ILZ001-002-007-009-015-016-024-270500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 29 18 63 NW22G30 30.22R WCI 15 TC -2
STERLING* CLOUDY 30 21 69 W18G28 30.17R WCI 18 TC -1
$$
ILZ003-004-008-010-011-017-018-270500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 30 18 60 W20G26 30.12R WCI 17 TC -1
DE KALB* CLOUDY 28 19 68 W16G29 30.10R WCI 17 TC -2
PERU* CLOUDY 30 20 66 W22G29 30.16R WCI 17 TC -1
$$
ILZ005-006-012>014-019>023-270500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 31 18 58 W15G29 30.05R WCI 20 TC -1
CHICAGO-MIDWAY CLOUDY 31 18 58 W21G30 30.07R WCI 18 TC -1
AURORA CLOUDY 29 19 66 W24G33 30.10R WCI 15 TC -2
JOLIET* CLOUDY 32 19 59 NW15G22 30.13R WCI 22 TC 0
WAUKEGAN CLEAR 30 18 60 W15G26 30.01R WCI 19 TC -1
DUPAGE AIRPORT CLOUDY 30 19 63 W18G29 30.07R WCI 18 TC -1
WHEELING CLOUDY 32 19 58 NW16G25 30.05R WCI 21 TC 0
MORRIS* CLOUDY 31 22 69 NW10G22 30.13R WCI 22 TC -1
ROMEOVILLE* CLOUDY 30 18 59 W20G31 30.11R WCI 18 TC -1
LANSING* CLOUDY 31 14 49 W20G30 30.08R WCI 19 TC -1
NORTHERLY ISL* N/A 32 20 61 W18 N/A WCI 20 TC 0
$$
LMZ740>746-270500-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 35 48 290/ 29/ 37 1014.6R
HARRISON CRIB 33 290/ 29/ 33 N/A
NORTHERLY ISL 32 280/ 11/ 22 N/A
CALUMET HARBOR 32 260/ 5/ 17 1017.1
BURNS HARBOR 34 290/ 16/ 21 1016.9S
MICHIGAN CITY 34 280/ 32/ 36 1016.0R
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-270500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 31 21 66 W10 30.29R WCI 22 TC -1
GALESBURG* CLOUDY 31 27 83 W21G29 N/A WCI 19 TC 0
MACOMB* CLOUDY 32 22 68 NW20G26 30.28S WCI 20 TC 0
JACKSONVILLE* CLEAR 31 20 64 W15 30.28R WCI 20 TC 0
PITTSFIELD* CLEAR 34 21 59 W9 30.30S WCI 27 TC 1
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-270500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 29 19 68 W21 30.18R WCI 15 TC -2
BLOOMINGTON CLOUDY 31 21 66 W16 30.19R WCI 20 TC -1
DECATUR CLEAR 33 18 53 W13 30.23R WCI 24 TC 1
PEORIA CLOUDY 33 19 56 NW15G25 30.22R WCI 23 TC 1
LACON* CLOUDY 29 19 65 NW12G18 30.20R WCI 19 TC -2
LINCOLN* PTCLDY 33 16 50 W6 30.24R WCI 27 TC 0
SPRINGFIELD CLEAR 31 20 63 W13 30.26R WCI 21 TC -1
TAYLORVILLE CLEAR 32 22 66 W12 30.26S WCI 23 TC 0
$$
ILZ033-039-045-046-055>057-062-063-270500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 29 19 66 W14 30.19S WCI 18 TC -2
RANTOUL* CLEAR 30 19 63 W12 30.18R WCI 20 TC -1
MATTOON CLEAR 32 20 61 W12 30.22S WCI 23 TC 0
PARIS* CLEAR 31 20 65 W12 30.21S WCI 21 TC -1
$$
ILZ079-100>102-270500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 36 21 55 NW10 30.30S WCI 28 TC 2
BELLEVILLE PTCLDY 38 22 53 W10 30.29S WCI 30 TC 3
CAHOKIA* PTCLDY 38 21 50 NW9 30.31S WCI 31 TC 3
SPARTA* MOCLDY 36 23 59 W5 30.32S WCI 32 TC 2
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 39 22 50 NW8 30.31S WCI 33 TC 4
CAIRO* CLOUDY 40 28 60 W3 30.34S TC 5
EFFINGHAM* PTCLDY 33 21 59 W8 30.28S WCI 27 TC 1
MT. VERNON MOCLDY N/A N/A N/A W8 30.30S
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* PTCLDY 35 26 69 W8 30.28S WCI 29 TC 2
METROPOLIS* MOCLDY 39 21 47 CALM 30.33R TC 4
$$
ILZ067-068-072-073-078-083-087-091-270500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 35 19 52 W10 30.26S WCI 27 TC 2
FLORA* PTCLDY 34 23 64 W8 30.28S WCI 27 TC 1
FAIRFIELD* PTCLDY 35 23 61 W3 30.29S TC 2
HARRISBURG* MOCLDY 35 24 64 W6 30.31S WCI 30 TC 2
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$