Regional Weather Roundup
Issued by NWS

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395
ASUS43 KLOT 172208
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CST SAT FEB 17 2018

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.

ILZ001-002-007-009-015-016-024-172300-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    32  26  78 W17       29.99R WCI  21
STERLING*        N/A    N/A N/A N/A MISG        N/A
SAVANNA*       CLOUDY    31  28  87 W5        29.97R WCI  26
$$

ILZ003-004-008-010-011-017-018-172300-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       SNOW      30  28  92 W3        29.96R VSB 1/2
FREEPORT*      LGT SNOW  29  27  94 W6        29.96R WCI  23
ROCHELLE*      LGT SNOW  31  31  98 W7        29.94R VSB 1   WCI  24
DE KALB*       LGT SNOW  31  31  99 S7        29.93R WCI  24
PERU*          CLOUDY    32  30  92 W16G23    29.96R WCI  21
$$

ILZ005-006-012>014-019>023-172300-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  SNOW      32  31  96 S3        29.92S VSB 1/4
CHICAGO-MIDWAY SNOW      33  32  96 SW7       29.93F VSB 1/2 WCI  27
AURORA         SNOW      32  31  96 S8        29.93R VSB 1/2 WCI  25
LANSING*       SNOW      32  32 100 S6        29.95S VSB 1/4 WCI  26
JOLIET*        MIX PCPN  33  33  99 S7        29.94S WCI  27
WAUKEGAN       LGT SNOW  34  26  72 SW10      29.93R WCI  26
DUPAGE AIRPORT HVY SNOW  31  31 100 S8        29.92R VSB 1/4 WCI  23
KANKAKEE*      SNOW      32  32  99 S6        29.96S VSB 1/2 WCI  26
WHEELING       SNOW      33  32  96 CALM      29.94S VSB 1/2
MORRIS*        LGT SNOW  32  31  98 SW9       29.94R VSB 3/4 WCI  24
ROMEOVILLE*    LGT SNOW  32  32  99 S6        29.94R VSB 1   WCI  26
NORTHERLY ISL    N/A     32  29  89 S8          N/A  WCI  25
$$

LMZ740>746-172300-
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     200/ 16/ 17   N/A
BURNHAM HARBOR             32     180/  6/ 16   N/A
CALUMET HARBOR             32     190/  7/ 10 1013.3R
BURNS HARBOR               34     200/ 10/ 16 1014.6R
MICHIGAN CITY              34     180/ 13/ 15   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-172300-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         MOSUNNY   42  33  70 W14       30.03R
GALESBURG*     CLOUDY    33  31  90 W15       30.02R WCI  23
MACOMB*        CLOUDY    36  33  90 W13       30.03R WCI  27
JACKSONVILLE*  CLOUDY    37  33  85 W18       30.05R WCI  27
PITTSFIELD*    PTSUNNY   41  36  81 W13G22    30.06R
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-172300-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        MIX PCPN  33  33  99 SW12      29.96R WCI  24
BLOOMINGTON    CLOUDY    33  31  92 SW15      29.97R FOG     WCI  23
DECATUR        CLOUDY    36  35  96 SW14      30.00R FOG     WCI  27
PEORIA         CLOUDY    35  30  82 W14       30.00R WCI  26
LACON*         CLOUDY    33  32  94 W12G17    29.98R WCI  24
LINCOLN*       CLOUDY    36  36  99 W8        30.01R WCI  29
SPRINGFIELD    CLOUDY    38  36  92 W14       30.02R FOG     WCI  30
TAYLORVILLE    CLOUDY    35  35  98 SW14      30.03R FOG     WCI  26
$$

ILZ033-039-045-046-055>057-062-063-172300-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      SNOW      33  32  96 SW14      29.98R VSB 1/2 WCI  23
DANVILLE*      LGT SNOW  32  32 100 S8        29.95S WCI  25
RANTOUL*       LGT SNOW  34  34  99 SW9       29.97R VSB 1   WCI  27
MATTOON        MIX PCPN  35  34  96 SW9       30.00R FOG     WCI  28
PARIS*         LGT RAIN  33  33  99 S9        30.01R WCI  25
$$

ILZ079-100>102-172300-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    39  39 100 W14G20    30.06R WCI  31
BELLEVILLE     CLOUDY    41  37  87 SW10      30.05R
CAHOKIA*       CLOUDY    42  37  82 W9        30.06R
SPARTA*        CLOUDY    41  40  97 SW7       30.07R
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-172300-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    41  40  96 SW9       30.08R
CAIRO*         CLOUDY    41  40  97 SW6       30.10R
EFFINGHAM*     CLOUDY    37  37 100 S10       30.05R FOG     WCI  30
MT. VERNON     CLOUDY    37  36  96 SW9       30.06R FOG     WCI  30
CENTRALIA*     CLOUDY    39  39  98 SW10      30.05R FOG     WCI  32
SALEM*         CLOUDY    39  37  93 SW9       30.05R FOG     WCI  33
METROPOLIS*    CLOUDY    42  41  96 SW7       30.09R FOG
$$

ILZ067-068-072-073-078-083-087-091-172300-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    37  36  96 SW8       30.05R FOG     WCI  31
FLORA*         DRZL/FOG  38  37  96 SW8       30.05R VSB 1   WCI  32
FAIRFIELD*     RAIN      36  36 100 SW3       30.05R VSB 1
HARRISBURG*    CLOUDY    40  40  99 W6        30.08R FOG
ROBINSON*      CLOUDY    35  35  99 S8        30.04S FOG     WCI  29
CARMI*         CLOUDY    38  38  98 SW5       30.06R FOG     WCI  35
$$

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





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