Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 271211
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT FRI SEP 27 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.
ILZ001-002-007-009-015-016-024-271300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 61 56 83 NE5 29.92S TC 16
6HR MIN TEMP: 58; 6HR MAX TEMP: 63;
STERLING* CLOUDY 59 59 100 NE8 29.93F TC 15
SAVANNA* CLOUDY 55 54 94 N6 29.96R TC 13
$$
ILZ003-004-008-010-011-017-018-271300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 59 57 93 N7 29.96F TC 15
6HR MIN TEMP: 56; 6HR MAX TEMP: 63;
FREEPORT* CLOUDY 55 52 90 CALM 29.99S TC 13
ROCHELLE* CLOUDY 59 57 94 NE9 29.94S TC 15
DE KALB* CLOUDY 58 58 99 N8 29.95R TC 15
PERU* CLOUDY 64 58 79 NE13 29.90S TC 18
$$
ILZ005-006-012>014-019>023-271300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 67 59 75 NE14 29.92S TC 19
6HR MIN TEMP: 65; 6HR MAX TEMP: 68;
CHICAGO-MIDWAY CLOUDY 68 56 65 NE15 29.91S TC 20
6HR MIN TEMP: 68; 6HR MAX TEMP: 69;
AURORA CLOUDY 62 58 86 NE9 29.92S TC 17
6HR MIN TEMP: 58; 6HR MAX TEMP: 62;
JOLIET* CLOUDY 67 60 79 NE9 29.90R TC 19
WAUKEGAN CLOUDY 67 57 70 NE10 29.96R TC 19
6HR MIN TEMP: 63; 6HR MAX TEMP: 67;
DUPAGE AIRPORT CLOUDY 65 59 81 NE13 29.92S TC 18
6HR MIN TEMP: 58; 6HR MAX TEMP: 65;
KANKAKEE* CLOUDY 64 55 73 NE14 29.87S TC 18
WHEELING CLOUDY 67 58 72 NE13G22 29.96R TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 67;
MORRIS* CLOUDY 63 60 89 NE5 29.89R TC 17
ROMEOVILLE* CLEAR 66 63 88 N14G23 29.91S TC 19
LANSING* CLOUDY 65 54 66 NE12G17 29.91R TC 19
NORTHERLY ISL* N/A 67 58 72 NE18 N/A TC 19
$$
LMZ740>746-271300-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 67 50/ 19/ 23 1014.8F 3/ 4
WINTHROP HARBOR 69 70 40/ 19/ 25 N/A 4/ 4
WAUKEGAN HARBOR 67 70 70/ 19/ 27 N/A 4/ 4
WILMETTE BUOY 69 70 10/ 17/ 23 1012.8R 5/ 5
CHICAGO BUOY 69 69 140/ 19/ 23 1013.6 4/ 5
HARRISON CRIB 69 50/ 28/ 31 N/A
NORTHERLY ISL 67 40/ 17/ 21 N/A
CALUMET HARBOR 67 30/ 15/ 20 1012.1R
MICHIGAN CITY 65 120/ 19/ 21 1011.4
MICH CITY BUOY 66 40/ 19/ 25 1013.0R 3/ 4
ST. JOSEPH BUOY 64 69 70/ 16/ 21 1013.9S 2/ 4
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-271300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 61 55 81 N14 29.85S TC 16
GALESBURG* CLOUDY 58 57 98 N8 29.92R TC 14
MACOMB* CLOUDY 60 56 85 N10 29.90S TC 16
JACKSONVILLE* CLOUDY 62 55 79 N12G18 29.81S TC 17
PITTSFIELD* CLOUDY 62 56 80 N9G17 29.83F TC 17
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-271300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 64 58 80 NE10 29.86F TC 18
BLOOMINGTON CLOUDY 63 57 81 NE17G24 29.83F TC 17
DECATUR LGT RAIN 63 57 81 MISG 29.77F TC 17
PEORIA CLOUDY 65 57 75 NE12G18 29.86S TC 18
6HR MIN TEMP: 64; 6HR MAX TEMP: 67;
LACON* CLOUDY 62 56 80 N5 29.88S TC 17
LINCOLN* CLOUDY 64 56 76 N13 29.80F TC 18
SPRINGFIELD CLOUDY 64 57 78 N14 29.79S TC 18
6HR MIN TEMP: 63; 6HR MAX TEMP: 66;
TAYLORVILLE LGT RAIN 61 58 91 N13 29.76S TC 16
6HR MIN TEMP: 61; 6HR MAX TEMP: 68; 6HR PCP: 0.07;
$$
ILZ033-039-045-046-055>057-062-063-271300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT RAIN 63 58 83 NE20G33 29.77F TC 17
RANTOUL* CLOUDY 63 57 80 NE16G22 29.79F TC 17
MATTOON LGT RAIN 62 61 96 N16G33 29.71S FOG TC 17
PARIS* RAIN 62 61 97 NE15G22 N/A TC 17
$$
ILZ079-100>102-271300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON LGT RAIN 63 61 94 N14 29.72F TC 17
BELLEVILLE HVY RAIN 64 63 94 N18G24 29.67 FOG TC 18
CAHOKIA* RAIN 64 61 90 N17G24 29.71 FOG TC 18
SPARTA* HVY RAIN 65 64 96 N14G22 29.65F TC 18
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-271300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE RAIN 65 64 97 N17G30 29.55F TC 18
6HR MIN TEMP: 65; 6HR MAX TEMP: 67; 6HR PCP: 0.67;
CAIRO* CLOUDY 67 65 96 N20G25 29.49F TC 19
EFFINGHAM* RAIN 63 62 97 N10G20 29.68F TC 17
MARION RAIN 66 64 94 N22G28 29.54 TC 19
CENTRALIA* RAIN 65 64 97 N15G26 29.62F TC 18
SALEM* RAIN 65 63 93 N17G28 29.63F TC 19
METROPOLIS* LGT RAIN 66 65 97 N12G18 29.48F TC 19
$$
ILZ067-068-072-073-078-083-087-091-271300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE HVY RAIN 67 50 55 NE18G32 29.58F TC 19
FLORA* RAIN 64 64 100 N17G28 29.61F FOG TC 18
FAIRFIELD* RAIN 65 64 99 N15G23 29.56F TC 18
HARRISBURG* RAIN 66 65 94 N16G24 29.52F TC 19
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$