Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 270206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT THU SEP 26 2024
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.
ILZ001-002-007-009-015-016-024-270300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 61 56 83 CALM 29.97R TC 16
STERLING* CLEAR 60 56 86 E5 30.00R TC 16
SAVANNA* CLEAR 63 55 77 NE3 29.99S TC 17
$$
ILZ003-004-008-010-011-017-018-270300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 66 52 60 E5 30.02S TC 19
FREEPORT* CLEAR 61 53 75 E3 30.02S TC 16
ROCHELLE* CLEAR 61 49 64 NE6 30.01R TC 16
DE KALB* PTCLDY 59 52 76 NE6 30.02R TC 15
PERU* CLEAR 64 51 64 NE7 29.99S TC 18
$$
ILZ005-006-012>014-019>023-270300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 68 58 70 E6 30.00R TC 20
CHICAGO-MIDWAY PTCLDY 71 59 65 NE12 30.00R TC 22
AURORA CLEAR 62 52 69 NE5 30.00R TC 17
JOLIET* CLEAR 67 56 67 NE7 29.99S TC 19
WAUKEGAN PTCLDY 63 58 83 CALM 30.01R TC 17
DUPAGE AIRPORT CLEAR 62 53 72 NE6 30.00R TC 17
KANKAKEE* PTCLDY 65 57 76 NE8 29.99R TC 18
WHEELING PTCLDY 65 58 78 CALM 30.02R TC 18
MORRIS* CLEAR 60 55 82 CALM 29.98S TC 16
ROMEOVILLE* CLEAR 66 57 72 NE10 30.01R TC 19
LANSING* PTCLDY 68 57 67 NE5 30.00F TC 20
NORTHERLY ISL* N/A 69 60 73 NE12 N/A TC 21
$$
LMZ740>746-270300-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 69 71 40/ 10/ 12 1016.6R 1
WINTHROP HARBOR 71 71 60/ 10/ 14 N/A 1
WAUKEGAN HARBOR 71 71 80/ 10/ 14 N/A 1/ 2
WILMETTE BUOY 70 70 20/ 12/ 14 1014.7R 1/ 2
CHICAGO BUOY 71 70 220/ 12/ 16 1016.5R 2/ 3
HARRISON CRIB 71 60/ 16/ 17 N/A
NORTHERLY ISL 69 60/ 11/ 13 N/A
CALUMET HARBOR 69 30/ 10/ 15 1015.1
MICHIGAN CITY 68 140/ 6/ 7 1015.0R
MICH CITY BUOY 69 90/ 10/ 12 1016.9R 2/ 4
ST. JOSEPH BUOY 68 71 90/ 10/ 12 1017.0R 1/ 3
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-270300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 64 52 64 NE5 29.94S TC 18
GALESBURG* CLEAR 61 55 82 CALM 29.98S TC 16
MACOMB* CLEAR 60 53 78 N7 29.98S TC 16
JACKSONVILLE* CLEAR 62 53 72 N7 29.92F TC 17
PITTSFIELD* CLEAR 66 54 64 N6 29.93F TC 19
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-270300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 64 51 64 NE7 29.97S TC 18
BLOOMINGTON CLEAR 65 53 65 NE10 29.96S TC 18
DECATUR CLEAR 70 57 63 N12 29.90S TC 21
PEORIA CLEAR 69 51 52 NE8 29.96S TC 21
LACON* CLEAR 66 48 52 NE6 29.96F TC 19
LINCOLN* CLEAR 69 55 61 N7 29.93S TC 20
SPRINGFIELD CLEAR 65 55 70 N7 29.92S TC 18
TAYLORVILLE PTCLDY 67 56 68 N7 29.90S TC 20
$$
ILZ033-039-045-046-055>057-062-063-270300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 72 58 61 NE16G24 29.91S TC 22
RANTOUL* CLOUDY 70 57 63 NE14G23 29.93S TC 21
MATTOON CLOUDY 71 60 68 NE10 29.87S TC 22
PARIS* CLOUDY 72 58 62 NE7 N/A TC 22
$$
ILZ079-100>102-270300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 70 54 56 N7 29.89S TC 21
BELLEVILLE CLOUDY 71 56 57 N7 29.85S TC 22
CAHOKIA* MOCLDY 71 55 56 N8 29.87S TC 22
SPARTA* LGT RAIN 70 63 78 CALM 29.88R TC 21
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 65 62 90 NW8 29.85S TC 18
CAIRO* CLOUDY 67 63 85 N9 29.81S TC 20
EFFINGHAM* MOCLDY 73 59 62 N6 29.87F TC 23
MARION DRIZZLE 65 64 96 N8 29.85S TC 18
MT. VERNON CLOUDY 67 64 90 S7 29.83S TC 19
CENTRALIA* CLOUDY 72 58 61 N9 29.83F TC 22
SALEM* CLOUDY 73 58 60 N8 29.83F TC 23
METROPOLIS* MOCLDY 66 64 92 N6 29.80F TC 19
$$
ILZ067-068-072-073-078-083-087-091-270300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 73 65 75 NE10 29.83S TC 23
FLORA* MOCLDY 73 59 60 N13 29.83S TC 23
FAIRFIELD* HVY RAIN 65 63 91 CALM 29.83R TC 18
HARRISBURG* CLOUDY 65 63 92 N10 29.82S TC 19
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$