Regional Weather Roundup
Issued by NWS

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973
ASUS43 KLOT 161312
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CDT MON JUN 16 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.

ILZ001-002-007-009-015-016-024-161400-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FAIR      71  64  78 E3        29.99S TC  22
$$

ILZ003-004-008-010-011-017-018-161400-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    70  59  68 VRB3      30.03S TC  21
$$

ILZ005-006-012>014-019>023-161400-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  FAIR      71  60  68 S5        30.01F TC  22
CHICAGO-MIDWAY FAIR      72  59  63 SE6       30.02F TC  22
AURORA         FAIR      72  61  68 SE3       30.03R HAZE    TC  22
WAUKEGAN       FAIR      67  57  70 CALM      30.03S TC  19
DUPAGE AIRPORT FAIR      70  60  70 CALM      30.02S TC  21
WHEELING       FAIR      69  59  70 CALM      30.04F TC  21
NORTHERLY ISL*   N/A     63  57  81 E3          N/A  TC  17
$$

LMZ740>746-161400-
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)
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-161400-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         FAIR      72  67  84 CALM      29.98S TC  22
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-161400-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DECATUR        FAIR      75  71  87 E7        30.00F TC  24
PEORIA         FAIR      73  66  78 E5        30.00S TC  23
SPRINGFIELD    FAIR      75  71  87 E5        29.98F TC  24
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-161400-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      FAIR      72  67  84 E7        30.02S TC  22
MATTOON        FAIR      71  70  96 SE5       30.00S TC  22
$$

ILZ079-100>102-161400-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLEVILLE     DRIZZLE   72  70  94 E3        29.97R TC  22
CAHOKIA*       CLOUDY    72  70  93 SE5       29.98R TC  22
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-161400-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     LGT RAIN  72  70  94 E5        29.98R FOG     TC  22
$$

ILZ067-068-072-073-078-083-087-091-161400-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  LGT RAIN  73  71  93 E3        30.01R FOG     TC  23
$$

ABBREVIATIONS USED IN REMARKS
   TC - TEMPERATURE IN CELSIUS
  WCI - WIND CHILL INDEX
   HX - HEAT INDEX
  VSB - VISIBILITY
$$