National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Regional Weather Roundup
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  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 
725
ASUS43 KLOT 020110
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM CST MON DEC 01 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.

ILZ001-002-007-009-015-016-024-020200-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         LGT SNOW  23  22  96 CALM      30.10F FOG     TC  -5
STERLING*      LGT SNOW  23  23 100 SE3       30.10F FOG     TC  -5
$$

ILZ003-004-008-010-011-017-018-020200-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       LGT SNOW  23  21  92 CALM      30.10F FOG     TC  -5
DE KALB*       LGT SNOW  23  23  99 CALM      30.08F TC  -5
PERU*          LGT SNOW  25  24  93 SE6       30.09F WCI  18 TC  -4
$$

ILZ005-006-012>014-019>023-020200-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  LGT SNOW  26  24  92 SE7       30.09F FOG     WCI  18
CHICAGO-MIDWAY LGT SNOW  26  23  88 SE8       30.10F FOG     WCI  18
AURORA         LGT SNOW  25  24  96 SE9       30.09F VSB 1   WCI  15
JOLIET*        LGT SNOW  27  25  94 SE6       30.11F WCI  20 TC  -3
WAUKEGAN       LGT SNOW  27  24  89 S8        30.09F FOG     WCI  19
DUPAGE AIRPORT LGT SNOW  26  24  92 SE8       30.08F FOG     WCI  18
WHEELING       LGT SNOW  27  25  92 S6        30.11F FOG     WCI  20
MORRIS*        LGT SNOW  26  26 100 SE6       30.10F WCI  19 TC  -4
ROMEOVILLE*    LGT SNOW  27  27 100 SE8       30.11F VSB 1   WCI  18
LANSING*       LGT SNOW  25  20  82 SE6       30.12F WCI  18 TC  -4
NORTHERLY ISL*   N/A     26  24  92 S9          N/A  WCI  17 TC  -3
$$

LMZ740>746-020200-
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           33 46  170/ 17/ 19 1019.7F         3/ 5
HARRISON CRIB              28     170/ 16/ 20   N/A
NORTHERLY ISL              27     190/  6/ 11   N/A
CALUMET HARBOR             26     140/  6/  8 1019.6F
BURNS HARBOR               26     160/  4/  6 1020.7F
MICHIGAN CITY              26     130/  7/  9 1020.9F
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-020200-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         LGT SNOW  22  21  96 SW5       30.09F FOG     WCI  16
GALESBURG*     LGT SNOW  23  23 100 W3          N/A  TC  -5
MACOMB*        LGT SNOW  23  22  96 W3        30.12F TC  -5
JACKSONVILLE*  CLOUDY    23  23  99 CALM      30.10F TC  -5
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-020200-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    25  23  94 SE6       30.11F WCI  18 TC  -4
BLOOMINGTON    LGT SNOW  23  23 100 S6        30.09F FOG     WCI  16
DECATUR        LGT SNOW  24  23  96 CALM      30.10F FOG     TC  -4
PEORIA         LGT SNOW  24  23  96 SW3       30.10F FOG     TC  -4
LACON*         LGT SNOW  25  23  91 CALM      30.09F VSB 1   TC  -4
LINCOLN*       LGT SNOW  25  23  93 S5        30.11F VSB 1   WCI  19
SPRINGFIELD    LGT SNOW  24  22  91 S3        30.11F FOG     TC  -4
TAYLORVILLE    MIX PCPN  24  23  95 CALM      30.12S TC  -4
$$

ILZ033-039-045-046-055>057-062-063-020200-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      LGT SNOW  24  23  96 SE5       30.10F VSB 1   WCI  18
RANTOUL*       LGT SNOW  24  23  94 CALM      30.10F TC  -4
MATTOON        LGT SNOW  25  24  96 SE3       30.09F FOG     TC  -4
PARIS*         LGT SNOW  26  25  97 CALM      30.11F TC  -4
$$

ILZ079-100>102-020200-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          LGT SNOW  25  23  93 NW3       30.12F TC  -4
BELLEVILLE     LGT SNOW  27  26  93 CALM      30.09F FOG     TC  -3
CAHOKIA*       LGT SNOW  26  24  92 CALM      30.12F FOG     TC  -3
SPARTA*        CLOUDY    28  27  99 SE6       30.11F WCI  21 TC  -2
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-020200-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    30  26  85 NE3       30.12F TC  -1
CAIRO*         CLOUDY    33  28  83 NE6       30.11F WCI  28 TC   1
EFFINGHAM*     LGT SNOW  27  27 100 CALM      30.13F TC  -3
MARION         CLOUDY    30  27  86 E3        30.11F TC  -1
MT. VERNON     FLURRIES N/A N/A N/A SE6       30.10F
CENTRALIA*       N/A    N/A N/A N/A MISG        N/A
SALEM*         LGT SNOW  29  27  92 CALM      30.10F TC  -1
METROPOLIS*    LGT RAIN  32  27  80 CALM      30.10F TC   0
$$

ILZ067-068-072-073-078-083-087-091-020200-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  LGT SNOW  29  27  92 CALM      30.12F FOG     TC  -2
FLORA*         LGT SNOW  28  28 100 SE7       30.12F FOG     WCI  21
FAIRFIELD*     LGT SNOW  30  27  90 CALM      30.13F TC  -1
HARRISBURG*    MIX PCPN  32  26  79 NE3       30.12F TC   0
ROBINSON*      MIX PCPN  28  28 100 SE3       30.11F FOG     TC  -2
$$

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