Regional Weather Roundup
Issued by NWS
Issued by NWS
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
313
ASUS43 KLOT 290810
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM 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.
ILZ001-002-007-009-015-016-024-290900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE HVY SNOW 26 24 92 E13 30.33S VSB 1/4 WCI 15
STERLING* CLOUDY 26 24 92 E7 30.36S WCI 18 TC -3
$$
ILZ003-004-008-010-011-017-018-290900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 26 19 74 SE3 30.38R TC -3
DE KALB* FLURRIES 26 20 79 CALM 30.37R TC -4
PERU* CLOUDY 29 20 70 SE5 30.38R WCI 24 TC -2
$$
ILZ005-006-012>014-019>023-290900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 28 16 60 S3 30.36F TC -2
CHICAGO-MIDWAY CLOUDY 29 16 58 S7 30.38F WCI 22 TC -2
AURORA CLOUDY 26 19 74 S5 30.37R WCI 20 TC -3
JOLIET* CLOUDY 29 19 67 SE3 30.39S TC -2
WAUKEGAN CLOUDY 26 18 71 CALM 30.36F TC -3
DUPAGE AIRPORT CLOUDY 27 18 69 SE3 30.36S TC -3
WHEELING CLOUDY 28 18 66 CALM 30.38F TC -2
MORRIS* CLOUDY 28 23 81 SE3 30.38R TC -2
ROMEOVILLE* CLOUDY 27 18 69 SE7 30.38S WCI 19 TC -3
LANSING* CLOUDY 26 15 63 CALM 30.39F TC -3
NORTHERLY ISL* N/A 29 16 58 S5 N/A WCI 24 TC -2
$$
LMZ740>746-290900-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 32 46 250/ 2/ 8 1029.4F
HARRISON CRIB 30 180/ 7/ 9 N/A
NORTHERLY ISL 29 190/ 4/ 5 N/A
CALUMET HARBOR 28 140/ 3/ 3 1028.4
BURNS HARBOR 28 180/ 3/ 4 1029.5S
MICHIGAN CITY 27 160/ 6/ 8 1029.8F
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-290900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SNOW 28 27 96 E12 30.26F VSB 1/2 WCI 18
GALESBURG* LGT SNOW 27 27 100 E8 N/A WCI 19 TC -3
MACOMB* SNOW 27 26 94 E13 30.35R VSB 1/2 WCI 16
JACKSONVILLE* CLOUDY 31 22 67 E13 30.30F WCI 21 TC 0
PITTSFIELD* N/A N/A N/A N/A MISG N/A
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-290900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 28 20 73 SE6 30.39R WCI 21 TC -2
BLOOMINGTON CLOUDY 28 21 75 SE6 30.38R WCI 22 TC -2
DECATUR CLOUDY 29 22 75 E9 30.36R WCI 20 TC -2
PEORIA LGT SNOW 29 21 72 SE6 30.37R WCI 23 TC -2
LACON* LGT SNOW 28 20 73 SE7 30.38R WCI 20 TC -2
LINCOLN* CLOUDY 31 19 60 E8 30.37R WCI 23 TC -1
SPRINGFIELD CLOUDY 31 21 66 E8 30.33R WCI 23 TC -1
TAYLORVILLE CLOUDY 31 23 72 E8 30.34R WCI 23 TC -1
$$
ILZ033-039-045-046-055>057-062-063-290900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 28 21 75 E8 30.37R WCI 20 TC -2
RANTOUL* CLOUDY 28 20 73 SE3 30.38R TC -2
MATTOON CLOUDY 29 19 66 SE5 30.36R WCI 24 TC -2
PARIS* CLOUDY 28 20 71 E6 30.39R WCI 22 TC -2
$$
ILZ079-100>102-290900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 35 23 61 E8 30.31S WCI 28 TC 2
BELLEVILLE CLOUDY 35 25 67 SE8 30.30R WCI 29 TC 2
CAHOKIA* CLOUDY 35 23 61 SE5 30.30R WCI 31 TC 2
SPARTA* CLOUDY 35 23 62 SE7 30.31R WCI 29 TC 2
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 36 23 59 SE6 30.31F WCI 31 TC 2
CAIRO* CLOUDY 36 26 65 SE7 30.32S WCI 31 TC 2
EFFINGHAM* CLOUDY 31 22 70 E6 30.38R WCI 25 TC 0
MT. VERNON CLOUDY N/A N/A N/A E7 30.33S
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 34 21 59 SE6 30.33S WCI 29 TC 1
METROPOLIS* CLOUDY 35 23 62 CALM 30.34S TC 2
$$
ILZ067-068-072-073-078-083-087-091-290900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 29 21 72 E7 30.37F WCI 22 TC -2
FLORA* MOCLDY 30 23 74 SE7 30.37R WCI 23 TC -1
FAIRFIELD* MOCLDY 32 21 64 SE5 30.37R WCI 27 TC 0
HARRISBURG* MOCLDY 32 24 70 E7 30.35S WCI 26 TC 0
ROBINSON* CLOUDY 28 23 80 E5 30.37R WCI 23 TC -2
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$