Regional Weather Roundup
Issued by NWS
Issued by NWS
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852
ASUS43 KLOT 270601
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CST THU NOV 27 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.
ILZ001-002-007-009-015-016-024-270700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 28 18 66 NW18G31 30.25R WCI 15 TC -2
6HR MIN TEMP: 28; 6HR MAX TEMP: 34;
STERLING* CLOUDY 28 19 69 W20 30.21S WCI 15 TC -2
$$
ILZ003-004-008-010-011-017-018-270700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 29 19 66 W20 30.16R WCI 16 TC -2
6HR MIN TEMP: 29; 6HR MAX TEMP: 31;
DE KALB* CLOUDY 28 19 69 W20G25 30.14R WCI 15 TC -2
PERU* CLOUDY 30 21 69 NW16G25 30.20S WCI 19 TC -1
$$
ILZ005-006-012>014-019>023-270700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 31 17 56 W14G33 30.08R WCI 21 TC -1
6HR MIN TEMP: 31; 6HR MAX TEMP: 32;
CHICAGO-MIDWAY CLOUDY 31 18 58 W21G31 30.10R WCI 18 TC -1
6HR MIN TEMP: 31; 6HR MAX TEMP: 33; 6HR PCP: TRACE;
AURORA CLOUDY 29 19 66 NW22G30 30.13R WCI 15 TC -2
6HR MIN TEMP: 29; 6HR MAX TEMP: 31;
JOLIET* CLOUDY 32 19 59 W12G20 30.16S WCI 23 TC 0
WAUKEGAN CLOUDY 31 19 61 W17G32 30.04R WCI 19 TC -1
6HR MIN TEMP: 30; 6HR MAX TEMP: 32;
DUPAGE AIRPORT CLOUDY 29 19 66 W20G30 30.11R WCI 16 TC -2
6HR MIN TEMP: 29; 6HR MAX TEMP: 31;
WHEELING CLOUDY 31 18 58 MISG 30.09R TC -1
6HR MIN TEMP: 31; 6HR MAX TEMP: 33;
MORRIS* CLOUDY 30 22 71 NW18 30.16S WCI 18 TC -1
LANSING* CLOUDY 30 14 51 W15G23 30.11S WCI 19 TC -1
NORTHERLY ISL* N/A 32 19 59 NW14 N/A WCI 22 TC 0
$$
LMZ740>746-270700-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 35 48 290/ 29/ 39 1016.0R
HARRISON CRIB 32 290/ 23/ 27 N/A
NORTHERLY ISL 31 260/ 18/ 21 N/A
CALUMET HARBOR 31 260/ 7/ 15 1018.4
BURNS HARBOR 34 280/ 15/ 19 1018.6R
MICHIGAN CITY 34 280/ 28/ 32 1017.2
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-270700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 30 22 72 NW12 30.31R WCI 20 TC -1
MACOMB* CLOUDY 31 22 67 NW22 30.29S WCI 18 TC 0
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-270700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 29 19 65 W23G32 30.21R WCI 15 TC -2
BLOOMINGTON PTCLDY 28 20 71 NW21G29 30.21S WCI 15 TC -2
DECATUR MOCLDY 31 19 61 W13 30.24F WCI 21 TC -1
PEORIA CLOUDY 30 18 60 NW10G24 30.24R WCI 21 TC -1
6HR MIN TEMP: 30; 6HR MAX TEMP: 35;
LACON* CLOUDY 28 17 63 NW18G28 30.23S WCI 16 TC -2
LINCOLN* CLOUDY 32 17 52 NW9 30.25S WCI 24 TC 0
SPRINGFIELD PTCLDY 31 20 63 NW15G23 30.27S WCI 20 TC -1
6HR MIN TEMP: 31; 6HR MAX TEMP: 36;
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-270700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 29 20 69 W16 30.20F WCI 17 TC -2
RANTOUL* CLOUDY 29 20 69 W16 30.21R WCI 18 TC -1
MATTOON PTCLDY 31 20 63 W14 30.22F WCI 21 TC -1
PARIS* CLEAR 30 21 69 W17G23 30.21F WCI 18 TC -1
$$
ILZ079-100>102-270700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE CLOUDY 38 23 55 W12 30.31R WCI 30 TC 3
CAHOKIA* MOCLDY 37 21 52 W7 30.33R WCI 32 TC 3
SPARTA* CLOUDY 36 23 58 W8 30.34S WCI 30 TC 2
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 38 23 55 W7 30.33R WCI 33 TC 3
6HR MIN TEMP: 38; 6HR MAX TEMP: 41;
EFFINGHAM* MOCLDY 34 22 61 W13 30.27F WCI 25 TC 1
MT. VERNON MOCLDY N/A N/A N/A W6 30.30S
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* MOCLDY 37 23 56 W13 30.28S WCI 29 TC 3
METROPOLIS* CLOUDY 39 21 48 W7 30.34R WCI 34 TC 4
$$
ILZ067-068-072-073-078-083-087-091-270700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 34 21 59 W9 30.25F WCI 27 TC 1
FLORA* MOCLDY 36 21 55 W13 30.27F WCI 27 TC 2
FAIRFIELD* MOCLDY 34 24 65 CALM 30.28F TC 1
HARRISBURG* MOCLDY 35 26 69 W5 30.32S WCI 31 TC 2
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$