Regional Weather Roundup
Issued by NWS
Issued by NWS
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853
ASUS43 KLOT 270710
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-270800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 60 53 77 E3 29.94F TC 16
STERLING* CLOUDY 61 59 93 NE7 29.96F TC 16
SAVANNA* MOCLDY 55 52 88 CALM 29.98S TC 13
$$
ILZ003-004-008-010-011-017-018-270800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 63 57 81 NE7 29.98F TC 17
FREEPORT* MOCLDY 55 52 89 CALM 30.00F TC 13
ROCHELLE* CLOUDY 58 56 90 NE5 29.97F TC 15
DE KALB* MOCLDY 59 58 96 NE7 29.98S TC 15
PERU* CLOUDY 63 57 82 NE9 29.93F TC 17
$$
ILZ005-006-012>014-019>023-270800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 67 57 70 NE9 29.94F TC 19
CHICAGO-MIDWAY CLOUDY 69 56 62 E10 29.94F TC 21
AURORA MOCLDY 61 57 87 NE7 29.95F TC 16
JOLIET* MOCLDY 65 56 73 NE7 29.94F TC 18
WAUKEGAN PTCLDY 65 58 78 NE7 29.97F TC 18
DUPAGE AIRPORT MOCLDY 60 55 83 N6 29.95F TC 16
KANKAKEE* CLOUDY 61 55 78 NE8 29.92F TC 16
WHEELING MOCLDY 67 57 70 E7 29.98F TC 19
MORRIS* MOCLDY 61 56 85 CALM 29.93F TC 16
ROMEOVILLE* MOCLDY 64 57 77 NE8 29.95F TC 18
LANSING* CLOUDY 64 54 69 NE7 29.94F TC 18
NORTHERLY ISL* N/A 68 58 70 NE15 N/A TC 20
$$
LMZ740>746-270800-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 68 71 80/ 10/ 14 1015.4F 1/ 3
WINTHROP HARBOR 70 70 50/ 12/ 16 N/A 2/ 3
WAUKEGAN HARBOR 70 70 100/ 12/ 16 N/A 2/ 4
WILMETTE BUOY 69 70 30/ 14/ 16 1013.5F 3/ 4
CHICAGO BUOY 69 70 150/ 14/ 17 1014.5 3/ 4
HARRISON CRIB 70 70/ 20/ 21 N/A
NORTHERLY ISL 68 50/ 14/ 16 N/A
CALUMET HARBOR 67 40/ 10/ 14 1013.3
MICHIGAN CITY 64 130/ 13/ 15 1012.8F
MICH CITY BUOY 67 60/ 16/ 19 1014.3F 2/ 4
ST. JOSEPH BUOY 65 69 70/ 12/ 17 N/A 2/ 3
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-270800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 61 53 75 N6 29.89F TC 16
GALESBURG* CLOUDY 59 55 87 NE6 29.94F TC 15
MACOMB* CLOUDY 61 53 74 NE7 29.92F TC 16
JACKSONVILLE* CLOUDY 64 55 71 N8 29.87R TC 18
PITTSFIELD* CLOUDY 65 54 69 N3 29.88F TC 18
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-270800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 62 56 82 NE7 29.91F TC 17
BLOOMINGTON CLOUDY 62 58 86 NE12 29.89F TC 17
DECATUR CLOUDY 68 58 70 NE14 29.84F TC 20
PEORIA CLOUDY 66 56 70 NE8 29.89F TC 19
LACON* CLOUDY 63 55 75 NE3 29.91F TC 17
LINCOLN* CLOUDY 65 58 78 NE8 29.87F TC 18
SPRINGFIELD CLOUDY 66 58 75 N9 29.85F TC 19
TAYLORVILLE CLOUDY 67 59 75 NE8 29.82F TC 20
$$
ILZ033-039-045-046-055>057-062-063-270800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 66 57 72 NE14G22 29.85F TC 19
RANTOUL* CLOUDY 64 56 73 NE10G17 29.87F TC 18
MATTOON CLOUDY 66 60 81 NE14 29.79F TC 19
PARIS* CLOUDY 66 58 76 NE7 N/A TC 19
$$
ILZ079-100>102-270800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON LGT RAIN 65 60 81 N5 29.83S TC 19
BELLEVILLE RAIN 66 63 90 N8 29.77 FOG TC 19
CAHOKIA* RAIN 65 61 87 N8 29.80F TC 18
SPARTA* LGT RAIN 66 64 94 N9 29.76F TC 19
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 66 64 93 N3 29.72F TC 19
CAIRO* CLOUDY 66 65 94 N7 29.68F TC 19
EFFINGHAM* LGT RAIN 65 64 96 N6 29.80F TC 19
MARION CLOUDY 65 64 97 N10G16 29.72F TC 19
CENTRALIA* LGT RAIN 66 65 96 N7 29.76F TC 19
SALEM* RAIN 67 65 93 N5 29.77F TC 19
METROPOLIS* CLOUDY 66 65 97 N5 29.67F TC 19
$$
ILZ067-068-072-073-078-083-087-091-270800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE RAIN 67 32 27 N15 29.73F TC 19
FLORA* RAIN 66 66 100 N8 29.75F TC 19
FAIRFIELD* LGT RAIN 65 65 98 N7 29.73F TC 19
HARRISBURG* LGT RAIN 67 65 93 N15G22 29.69F TC 19
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$