Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 182110
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT MON MAR 18 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.

ILZ001-002-007-009-015-016-024-182200-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         MOSUNNY   37  15  40 W16G23    30.17F WCI  28 TC   3
STERLING*      MOSUNNY   37  17  44 W15       30.16F WCI  28 TC   3
SAVANNA*       SUNNY     37  16  41 W10       30.15F WCI  30 TC   3
$$

ILZ003-004-008-010-011-017-018-182200-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOSUNNY   35  15  44 W8G18     30.13F WCI  29 TC   2
FREEPORT*      SUNNY     36  15  41 W10G21    30.13F WCI  29 TC   2
ROCHELLE*      PTSUNNY   36  14  40 NW10G25   30.13F WCI  28 TC   2
DE KALB*       MOSUNNY   32  13  44 NW14G20   30.12F WCI  22 TC   0
PERU*          CLOUDY    34  15  46 NW10      30.16S WCI  26 TC   1
$$

ILZ005-006-012>014-019>023-182200-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOSUNNY   34  15  46 NW12G18   30.10S WCI  25 TC   1
CHICAGO-MIDWAY PTSUNNY   35  15  44 NW9       30.11F WCI  28 TC   2
AURORA         PTSUNNY   33  17  51 W12       30.12S WCI  24 TC   1
JOLIET*        CLOUDY    36  17  46 NW9G16    30.14S WCI  29 TC   2
WAUKEGAN       PTSUNNY   34  16  47 NW13G20   30.09F WCI  25 TC   1
DUPAGE AIRPORT PTSUNNY   35  16  45 NW15G22   30.11F WCI  25 TC   2
KANKAKEE*      CLOUDY    33  16  48 NW13      30.15R WCI  24 TC   1
WHEELING       PTSUNNY   35  17  47 N13       30.12F WCI  26 TC   2
MORRIS*        CLOUDY    34  17  50 NW13G20   30.14S WCI  25 TC   1
ROMEOVILLE*    PTSUNNY   34  18  51 W15G23    30.13S WCI  24 TC   1
LANSING*       CLOUDY    33  18  54 NW9       30.12S WCI  25 TC   1
NORTHERLY ISL*   N/A     33  13  43 W7          N/A  WCI  27 TC   1
$$

LMZ740>746-182200-
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)
HARRISON CRIB              33     290/ 12/ 14   N/A
NORTHERLY ISL              33     290/ 10/ 13   N/A
CALUMET HARBOR             34                 1018.7F
BURNS HARBOR               32     340/  8/  9 1020.0S
MICHIGAN CITY              31     310/ 19/ 22 1020.0R
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-182200-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SUNNY     36  14  40 NW14      30.24S WCI  27 TC   2
GALESBURG*     MOSUNNY   35  20  53 W16G25    30.20S WCI  26 TC   2
MACOMB*        MOSUNNY   35  11  37 W13       30.23F WCI  26 TC   2
JACKSONVILLE*  MOSUNNY   36  14  40 NW15G23   30.23R WCI  26 TC   2
PITTSFIELD*    MOSUNNY   37  14  39 NW13G22   30.25S WCI  28 TC   3
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-182200-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    35  14  42 NW17G24   30.16S WCI  24 TC   2
BLOOMINGTON    CLOUDY    34  15  46 NW17      30.17R WCI  23 TC   1
DECATUR        CLOUDY    37  18  46 W16       30.19R WCI  28 TC   3
PEORIA         MOSUNNY   37  15  40 W17G25    30.19S WCI  27 TC   3
LACON*         CLOUDY    37  14  39 W13G18    30.17S WCI  28 TC   3
LINCOLN*       CLOUDY    35  18  50 W9G17     30.20S WCI  28 TC   2
SPRINGFIELD    CLOUDY    36  17  46 NW12      30.21S WCI  28 TC   2
TAYLORVILLE    CLOUDY    36  19  51 MISG      30.22S TC   2
$$

ILZ033-039-045-046-055>057-062-063-182200-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    37  15  40 W14G23    30.16S WCI  28 TC   3
DANVILLE*      CLOUDY    34  17  49 NW14G23   30.15R WCI  25 TC   1
RANTOUL*       CLOUDY    35  14  43 NW15G22   30.16S WCI  25 TC   2
MATTOON        CLOUDY    35  17  47 NW16G26   30.17S WCI  25 TC   2
PARIS*         CLOUDY    35  16  46 NW15G24   30.17S WCI  25 TC   2
$$

ILZ079-100>102-182200-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          PTSUNNY   39  16  38 NW13G18   30.24S WCI  32 TC   4
BELLEVILLE     PTSUNNY   42  16  34 NW15G23   30.22  TC   6
CAHOKIA*       MOSUNNY   42  15  33 NW12G23   30.24S TC   6
SPARTA*        MOSUNNY   40  16  38 NW13G18   30.24S TC   4
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-182200-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     42  16  34 NW17G23   30.23S TC   6
CAIRO*         SUNNY     44  15  30 N15G23    30.23S TC   7
EFFINGHAM*     CLOUDY    35  19  53 W14G23    30.22S WCI  25 TC   2
MARION         PTSUNNY   41  16  36 N14G24    30.22S TC   5
MT. VERNON     CLOUDY    38  19  46 VRB5      30.22S WCI  34 TC   3
CENTRALIA*     CLOUDY    38  20  48 NW15G21   30.23R WCI  29 TC   3
SALEM*         CLOUDY    37  19  48 NW13G18   30.22R WCI  29 TC   3
METROPOLIS*    SUNNY     43  12  28 NW13G20   30.22S TC   6
$$

ILZ067-068-072-073-078-083-087-091-182200-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    36  20  52 NW15      30.20R WCI  27 TC   2
FLORA*         CLOUDY    36  19  51 NW15      30.22R WCI  26 TC   2
FAIRFIELD*     CLOUDY    38  17  43 W9G16     30.21S WCI  31 TC   3
HARRISBURG*    MOSUNNY   40  20  44 NW14G22   30.22S TC   4
CARMI*         CLOUDY    40  19  43 NW14G25   30.21R TC   4
$$

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




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