Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 302001
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CST SUN NOV 30 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.
ILZ001-002-007-009-015-016-024-302100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 26 19 74 W12 30.34R WCI 16 TC -3
STERLING* PTSUNNY 28 23 81 W16 30.31R WCI 16 TC -2
$$
ILZ003-004-008-010-011-017-018-302100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 31 22 69 NW10 30.28R WCI 22 TC -1
DE KALB* CLOUDY 29 22 73 CALM 30.26R TC -1
PERU* CLOUDY 28 22 78 W14G22 30.30R WCI 17 TC -2
$$
ILZ005-006-012>014-019>023-302100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 30 21 69 NW9 30.22R WCI 22 TC -1
CHICAGO-MIDWAY CLOUDY 31 22 69 NW10 30.24R WCI 22 TC -1
AURORA CLOUDY 29 23 78 NW14 30.25R WCI 18 TC -2
JOLIET* CLOUDY 32 22 67 NW5 30.27R WCI 27 TC 0
WAUKEGAN CLOUDY 31 22 69 NW9G18 30.21R WCI 23 TC -1
DUPAGE AIRPORT CLOUDY 30 21 69 NW9 30.24R WCI 22 TC -1
WHEELING CLOUDY 31 23 72 N10 30.23R WCI 22 TC -1
MORRIS* CLOUDY 28 25 86 W15 30.27R WCI 17 TC -2
ROMEOVILLE* CLOUDY 30 23 74 NW10 30.26R WCI 21 TC -1
LANSING* CLOUDY 31 19 60 NW8 30.24R WCI 23 TC -1
NORTHERLY ISL* N/A 32 22 67 W12 N/A WCI 23 TC 0
$$
LMZ740>746-302100-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 36 45 340/ 25/ 31 1021.0R
HARRISON CRIB 32 310/ 15/ 19 N/A
NORTHERLY ISL 31 290/ 12/ 17 N/A
CALUMET HARBOR 300/ 10/ 17 1021.3
BURNS HARBOR 33 300/ 11/ 14 1022.7R
MICHIGAN CITY 34 290/ 22/ 24 1022.1R
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-302100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 21 15 78 W13 30.41S WCI 9 TC -6
GALESBURG* CLOUDY 24 23 97 W14 N/A WCI 11 TC -5
MACOMB* CLOUDY 23 18 82 W16 30.41R WCI 10 TC -5
JACKSONVILLE* CLOUDY 22 15 75 W20 30.40S WCI 7 TC -6
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-302100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 26 21 79 W20 30.30R WCI 13 TC -3
BLOOMINGTON CLOUDY 23 19 85 W17G24 30.33R WCI 9 TC -5
DECATUR CLOUDY 23 17 78 NW16G28 30.35R WCI 10 TC -5
PEORIA CLOUDY 23 18 81 W14 30.36R WCI 11 TC -5
LACON* CLOUDY 26 19 76 W12G17 30.33R WCI 15 TC -3
LINCOLN* CLOUDY 25 15 68 W12G21 30.37R WCI 14 TC -4
SPRINGFIELD CLOUDY 22 15 75 W15G25 30.38R WCI 9 TC -6
TAYLORVILLE CLOUDY 23 16 75 W14G20 30.39R WCI 10 TC -5
$$
ILZ033-039-045-046-055>057-062-063-302100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 22 18 85 W23 30.32R WCI 6 TC -6
RANTOUL* CLOUDY 23 19 82 W22 30.31R WCI 8 TC -5
MATTOON CLOUDY 23 17 78 W20G30 30.34R WCI 8 TC -5
PARIS* CLOUDY 24 17 77 W18 30.35R WCI 9 TC -5
$$
ILZ079-100>102-302100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 25 14 63 NW16 30.42R WCI 12 TC -4
BELLEVILLE SUNNY 30 18 61 NW18 30.40R WCI 18 TC -1
CAHOKIA* SUNNY 28 17 63 NW16G26 30.42R WCI 16 TC -2
SPARTA* MOSUNNY 33 18 54 W10 30.39S WCI 24 TC 0
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-302100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 36 19 50 NW14G20 30.38R WCI 27 TC 2
CAIRO* SUNNY 40 23 51 N12 30.37S TC 4
EFFINGHAM* CLOUDY 23 17 77 W18 30.41R WCI 9 TC -5
MARION MOSUNNY 37 19 48 NW18 30.37R WCI 27 TC 3
MT. VERNON PTSUNNY N/A N/A N/A VRB5 30.39R
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 28 18 65 NW12G22 30.40R WCI 18 TC -2
METROPOLIS* SUNNY 38 19 47 W8 30.35F WCI 32 TC 3
$$
ILZ067-068-072-073-078-083-087-091-302100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 27 18 69 NW16G26 30.37R WCI 15 TC -3
FLORA* CLOUDY 27 18 69 NW18 30.39R WCI 13 TC -3
FAIRFIELD* MOSUNNY 31 18 58 NW8G16 30.37R WCI 24 TC 0
HARRISBURG* MOSUNNY 36 18 47 NW12 30.37R WCI 28 TC 2
ROBINSON* CLOUDY 25 18 74 W15G25 30.37R WCI 12 TC -4
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$