Regional Weather Roundup
Issued by NWS

Home | Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
070
ASUS43 KLOT 121603
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CST TUE DEC 12 2017

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.

ILZ001-002-007-009-015-016-024-121700-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         SUNNY     22  12  65 W15       30.21R WCI   9
STERLING*      SUNNY     21  11  65 NW14      30.18R WCI   8
SAVANNA*       SUNNY     18  10  71 NW10G16   30.19R WCI   6
$$

ILZ003-004-008-010-011-017-018-121700-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOSUNNY   17   8  67 N14       30.15R WCI   3
FREEPORT*      MOSUNNY   15   7  70 NW10      30.16R WCI   2
ROCHELLE*      MOSUNNY   17   8  69 NW12G20   30.14S WCI   4
DE KALB*       MOSUNNY   17   9  72 NW14      30.12R WCI   3
PERU*          MOSUNNY   17  10  72 NW14G22   30.18R WCI   3
$$

ILZ005-006-012>014-019>023-121700-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOSUNNY   19   6  57 NW21G30   30.09S WCI   3
CHICAGO-MIDWAY MOSUNNY   20   7  57 N21       30.10S WCI   4
AURORA         PTSUNNY   17   9  70 NW16      30.13R WCI   2
LANSING*       MOSUNNY   20   9  60 NW12G20   30.10R WCI   9
WAUKEGAN       SUNNY     18   5  57 NW13G23   30.08R WCI   5
DUPAGE AIRPORT MOSUNNY   17   8  67 NW15G26   30.11R WCI   2
KANKAKEE*      SUNNY     22   6  49 NW17      30.12S WCI   8
WHEELING       SUNNY     19   7  59 NW17      30.11R WCI   4
MORRIS*        MOSUNNY   20  10  64 NW16      30.14R WCI   6
ROMEOVILLE*    SUNNY     19  10  66 N15       30.12R WCI   5
NORTHERLY ISL    N/A     20   9  62 NW10        N/A  WCI   9
$$

LMZ740>746-121700-
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              19     310/ 26/ 29   N/A
BURNHAM HARBOR             20     290/ 16/ 20   N/A
CALUMET HARBOR             19     290/ 15/ 19 1018.3R
BURNS HARBOR               22     300/ 21/ 27 1017.9R
MICHIGAN CITY              23     290/ 28/ 31   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-121700-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SUNNY     24  12  60 NW17      30.25R WCI  11
GALESBURG*     PTSUNNY   22  15  75 NW14G21   30.22R WCI   9
MACOMB*        SUNNY     23  15  71 NW16      30.25S WCI   9
JACKSONVILLE*  SUNNY     25  13  60 NW16      30.23S WCI  13
PITTSFIELD*    SUNNY     26  13  57 NW14G20   30.25S WCI  15
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-121700-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        MOSUNNY   21  10  61 NW16      30.16S WCI   7
BLOOMINGTON    PTSUNNY   21  12  68 NW17      30.15S WCI   7
DECATUR        SUNNY     24  12  60 NW17      30.17S WCI  11
PEORIA         SUNNY     23   8  52 NW12G22   30.20R WCI  12
LACON*         MOSUNNY   21  10  61 NW14      30.18S WCI   8
LINCOLN*       MOSUNNY   25  11  56 NW12G21   30.19S WCI  14
SPRINGFIELD    SUNNY     27  13  55 NW13G23   30.21R WCI  16
TAYLORVILLE    SUNNY     26  13  59 NW15G21   30.20R WCI  14
$$

ILZ033-039-045-046-055>057-062-063-121700-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      MOSUNNY   23  11  60 NW20      30.14S WCI   8
DANVILLE*      PTSUNNY   22  10  60 NW16G24   30.09R WCI   8
RANTOUL*       CLOUDY    23  11  60 NW18G24   30.13S WCI   9
MATTOON        MOSUNNY   25  13  60 NW20G26   30.15R WCI  11
PARIS*         PTSUNNY   24  12  61 NW20      30.15R WCI   9
$$

ILZ079-100>102-121700-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          MOSUNNY   28  16  59 NW14G21   30.25R WCI  17
BELLEVILLE     SUNNY     32  14  48 NW20      30.22S WCI  20
CAHOKIA*       SUNNY     31  16  54 NW17      30.25S WCI  19
SPARTA*        SUNNY     31  20  63 NW12G22   30.24S WCI  22
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-121700-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     33  17  51 NW21G31   30.22R WCI  21
CAIRO*         MOSUNNY   36  20  51 NW22      30.22R WCI  25
EFFINGHAM*     SUNNY     28  14  56 NW18      30.19S WCI  15
MARION         SUNNY     32  14  47 NW12G21   30.22R WCI  23
MT. VERNON     SUNNY     31  16  54 NW8       30.20R WCI  23
CENTRALIA*     MOSUNNY   30  19  61 NW16G22   30.20S WCI  19
SALEM*         SUNNY     31  14  49 NW16G22   30.20S WCI  19
METROPOLIS*    SUNNY     35  17  48 N20G29    30.21R WCI  24
$$

ILZ067-068-072-073-078-083-087-091-121700-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  MOSUNNY   29  15  56 NW18      30.16R WCI  16
FLORA*         MOSUNNY   31  17  57 NW16      30.18S WCI  20
HARRISBURG*    MOSUNNY   34  19  55 NW13G20   30.20R WCI  25
ROBINSON*      MOSUNNY   26  13  56 NW18G24   30.17R WCI  13
CARMI*         SUNNY     31  18  59 NW21      30.18R WCI  19
$$

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





USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.