Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 300506
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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.
ILZ001-002-007-009-015-016-024-300600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT SNOW 32 30 92 W24G31 29.81R FOG WCI 19
STERLING* CLOUDY 31 31 100 SW10 29.78S FOG WCI 22
$$
ILZ003-004-008-010-011-017-018-300600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT SNOW 29 28 96 SE5 29.78F VSB 3/4 WCI 24
DE KALB* LGT SNOW 28 28 100 CALM 29.76S TC -2
PERU* MIX PCPN 34 33 99 SW13G21 29.78R WCI 25 TC 1
$$
ILZ005-006-012>014-019>023-300600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT SNOW 30 28 92 S8 29.76F FOG WCI 22
CHICAGO-MIDWAY LGT SNOW 31 29 92 S13 29.78F FOG WCI 21
AURORA LGT SNOW 30 30 100 S8 29.75F FOG WCI 22
JOLIET* LGT RAIN 35 35 99 S9G17 29.78F WCI 28 TC 2
WAUKEGAN LGT SNOW 30 28 92 S8 29.77F FOG WCI 22
DUPAGE AIRPORT LGT SNOW 30 29 96 SE9 29.75F FOG WCI 22
WHEELING FLURRIES 30 28 92 S8 29.78F WCI 22 TC -1
MORRIS* LGT RAIN 34 34 100 SW14 29.77F WCI 24 TC 1
ROMEOVILLE* MIX PCPN 32 32 100 S13 29.77F FOG WCI 22
LANSING* LGT SNOW 31 27 86 S12 29.81F WCI 22 TC 0
$$
LMZ740>746-300600-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 35 46 150/ 21/ 25 1010.6F 7/ 7
HARRISON CRIB 33 180/ 22/ 23 N/A
NORTHERLY ISL 29 170/ 6/ 16 N/A
CALUMET HARBOR 30 160/ 10/ 12 1008.7
BURNS HARBOR 31 170/ 7/ 12 1010.2F
MICHIGAN CITY 31 150/ 16/ 20 1009.8F
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-300600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 29 22 75 W26G36 30.00R WCI 14 TC -2
GALESBURG* CLOUDY 30 30 100 W22G28 N/A FOG WCI 17
MACOMB* CLOUDY 31 28 86 W25G33 29.94R WCI 17 TC 0
JACKSONVILLE* CLOUDY 31 31 98 W18G32 29.98R WCI 19 TC 0
PITTSFIELD* N/A N/A N/A N/A MISG N/A
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-300600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 35 34 96 SW17G25 29.81R WCI 24 TC 2
DECATUR CLOUDY 35 33 92 W18G28 29.91R WCI 24 TC 2
PEORIA MIX PCPN 33 31 92 W18G29 29.86R FOG WCI 22
LACON* LGT RAIN 33 31 92 W13G22 29.82R WCI 24 TC 1
LINCOLN* CLOUDY 35 32 89 W14G23 29.90R WCI 26 TC 2
SPRINGFIELD CLOUDY 33 30 88 W32G47 29.93R WCI 19 TC 1
TAYLORVILLE LGT RAIN 33 32 96 W22G29 29.97R WCI 21 TC 1
$$
ILZ033-039-045-046-055>057-062-063-300600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT RAIN 35 35 100 SW24 29.87R FOG WCI 23
RANTOUL* DRIZZLE 35 34 97 SW22G28 29.85R WCI 23 TC 2
MATTOON LGT RAIN 37 35 92 SW14G28 29.92R WCI 28 TC 3
PARIS* CLOUDY 35 35 97 SW18 29.91R WCI 25 TC 2
$$
ILZ079-100>102-300600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 34 28 77 W24G35 30.05R WCI 21 TC 1
BELLEVILLE CLOUDY 35 30 81 W24G35 30.04 WCI 23 TC 2
CAHOKIA* CLOUDY 34 26 72 W17G30 30.08R WCI 23 TC 1
SPARTA* CLOUDY 37 34 90 W16G26 30.07R WCI 27 TC 3
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-300600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 44 43 96 SW14 30.03R FOG TC 7
CAIRO* CLOUDY 46 45 98 S7 30.08R TC 8
EFFINGHAM* CLOUDY 37 37 100 SW12 29.97R WCI 30 TC 3
MT. VERNON MIX PCPN N/A N/A N/A SW16 30.00R
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* LGT RAIN 41 39 93 W23G29 29.99R TC 5
METROPOLIS* CLOUDY 44 43 97 S9G17 30.07S TC 7
$$
ILZ067-068-072-073-078-083-087-091-300600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT RAIN 41 39 93 SW20G28 29.97S TC 5
FLORA* DRIZZLE 41 N/A N/A SW15 29.97R FOG TC 5
FAIRFIELD* DRIZZLE 42 40 93 S13G21 29.98S TC 6
HARRISBURG* CLOUDY 43 40 90 SW16 30.03S TC 6
ROBINSON* CLOUDY 41 41 100 SW18G25 29.94S FOG TC 5
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$