Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 291901
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CST SAT NOV 29 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.
ILZ001-002-007-009-015-016-024-292000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SNOW 30 29 96 E15 29.96F VSB 1/2 WCI 19
STERLING* PTSUNNY 28 28 100 E17 30.03F FOG WCI 16
$$
ILZ003-004-008-010-011-017-018-292000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD HVY SNOW 27 26 96 E12G23 30.11F VSB 1/4 WCI 17
DE KALB* LGT SNOW 27 26 96 SE15 30.11F VSB 3/4 WCI 15
PERU* SNOW 30 28 92 SE17G23 30.06F VSB 1/2 WCI 18
$$
ILZ005-006-012>014-019>023-292000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE SNOW 27 25 92 SE9 30.17F VSB 1/2 WCI 18
CHICAGO-MIDWAY SNOW 28 26 92 SE8 30.18F VSB 1/2 WCI 20
AURORA SNOW 28 26 92 SE15 30.13F VSB 1/4 WCI 16
JOLIET* SNOW 29 28 96 SE13G18 30.15F VSB 1/4 WCI 19
WAUKEGAN SNOW 30 28 92 SE12 30.18F VSB 1/2 WCI 20
DUPAGE AIRPORT SNOW 27 25 92 SE12 30.14F VSB 1/2 WCI 17
WHEELING SNOW 28 26 92 SE8 30.19F VSB 1/2 WCI 20
MORRIS* LGT SNOW 29 29 100 SE15 30.12F VSB 3/4 WCI 17
ROMEOVILLE* HVY SNOW 27 27 100 SE15G23 30.17F VSB 1/4 WCI 15
LANSING* SNOW 28 23 83 SE9 30.20F VSB 1/4 WCI 19
NORTHERLY ISL* N/A 28 27 96 SE16 N/A WCI 16 TC -2
$$
LMZ740>746-292000-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 32 46 140/ 21/ 23 1024.8F
HARRISON CRIB 30 160/ 19/ 26 N/A
NORTHERLY ISL 28 90/ 11/ 16 N/A
CALUMET HARBOR 27 140/ 7/ 13 1022.5
BURNS HARBOR 27 140/ 5/ 10 1023.7F
MICHIGAN CITY 27 140/ 13/ 17 1024.1F
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-292000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SNOW 32 32 100 SE15G26 29.89F VSB 1/4 WCI 22
GALESBURG* LGT SNOW 31 31 100 SE13 N/A WCI 21 TC 0
MACOMB* LGT SNOW 32 32 99 SE21G26 29.95F WCI 20 TC 0
JACKSONVILLE* CLOUDY 32 32 99 SE15 29.97F WCI 22 TC 0
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-292000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC LGT SNOW 29 27 90 SE26 30.08F WCI 15 TC -1
BLOOMINGTON LGT SNOW 28 27 96 SE23G31 30.03F FOG WCI 14
DECATUR SNOW 29 28 96 SE18G30 30.05F VSB 1/4 WCI 16
PEORIA SNOW 30 28 92 SE18G30 30.00F VSB 1/2 WCI 18
LACON* LGT SNOW 29 26 88 SE22G29 30.03F VSB 3/4 WCI 16
LINCOLN* SNOW 31 29 94 SE20 30.02F VSB 1/4 WCI 18
SPRINGFIELD LGT SNOW 31 30 96 SE18G28 29.99F VSB 3/4 WCI 19
TAYLORVILLE SNOW 31 30 96 SE21G28 30.02F VSB 1/2 WCI 19
$$
ILZ033-039-045-046-055>057-062-063-292000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN HVY SNOW 28 26 92 SE24G35 30.10F VSB 1/4 WCI 14
RANTOUL* LGT SNOW 28 26 92 SE22 30.11F VSB 1 WCI 15
MATTOON CLOUDY 29 24 82 E17G24 30.07 WCI 17 TC -2
PARIS* CLOUDY 29 26 90 SE12 30.17S WCI 19 TC -2
$$
ILZ079-100>102-292000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON LGT RAIN 34 30 86 SE18 29.98F FOG WCI 23
BELLEVILLE LGT RAIN 35 32 89 SE13 29.98F FOG WCI 26
CAHOKIA* RAIN 34 32 92 SE13 29.97F FOG WCI 25
SPARTA* RAIN 38 32 78 S14G22 30.01F WCI 30 TC 4
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-292000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 44 27 51 S17G28 30.05F TC 7
CAIRO* CLOUDY 46 28 49 S12 30.09F TC 8
EFFINGHAM* FLURRIES 32 26 80 E9 30.11F WCI 24 TC 0
MARION CLOUDY 45 27 49 S14G25 30.04F TC 7
MT. VERNON LGT RAIN N/A N/A N/A SE8G16 30.06F
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 37 27 67 E6 30.05F WCI 32 TC 3
METROPOLIS* CLOUDY 48 21 34 S7 30.10F TC 9
$$
ILZ067-068-072-073-078-083-087-091-292000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 38 20 48 SE15 30.14F WCI 29 TC 3
FLORA* CLOUDY 37 25 60 SE13 30.10F WCI 29 TC 3
FAIRFIELD* CLOUDY 39 23 52 SE10 30.08F WCI 32 TC 4
HARRISBURG* CLOUDY 45 23 42 S15G23 30.07F TC 7
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$