Regional Weather Roundup
Issued by NWS

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802
ASUS43 KLOT 210708
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CST WED FEB 21 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.

ILZ001-002-007-009-015-016-024-210800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         MOCLDY    25  18  74 NW14      30.33R WCI  13
STERLING*        N/A    N/A N/A N/A MISG        N/A
SAVANNA*       CLOUDY    25  17  73 NW10      30.32R WCI  14
$$

ILZ003-004-008-010-011-017-018-210800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    28  22  78 NW12      30.27R WCI  18
FREEPORT*      CLOUDY    26  20  80 NW13G18   30.29R WCI  15
ROCHELLE*      MOCLDY    28  24  82 NW14G20   30.26R WCI  17
DE KALB*       CLOUDY    29  26  86 NW13      30.24R WCI  19
PERU*          CLOUDY    28  24  84 CALM      30.27R
$$

ILZ005-006-012>014-019>023-210800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  LGT RAIN  34  30  85 N12       30.19R WCI  25
CHICAGO-MIDWAY LGT RAIN  34  32  92 N12       30.18S FOG     WCI  25
AURORA         CLOUDY    31  27  85 NW14      30.22R WCI  21
LANSING*       LGT RAIN  34  34 100 NW10      30.19S WCI  26
JOLIET*        LGT RAIN  33  32  96 NW6       30.21S WCI  27
WAUKEGAN       CLOUDY    31  26  82 N8        30.20R WCI  23
DUPAGE AIRPORT   N/A     31  29  92 MISG      30.19R
KANKAKEE*      LGT RAIN  33  32  97 NW13      30.20R WCI  23
WHEELING       LGT RAIN  33  30  88 NW13      30.22R WCI  24
MORRIS*        MIX PCPN  31  28  88 NW10      30.22R WCI  23
ROMEOVILLE*    MIX PCPN  32  31  95 N12       30.20R WCI  23
NORTHERLY ISL    N/A     34  30  86 NW8         N/A  WCI  27
$$

LMZ740>746-210800-
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              35     320/ 13/ 14   N/A
BURNHAM HARBOR             34     340/  8/ 15   N/A
CALUMET HARBOR             34     310/  8/ 12 1021.6R
BURNS HARBOR               33     320/ 13/ 17 1022.7R
MICHIGAN CITY              33     300/ 17/ 18   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-210800-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    25  21  85 NW16      30.33R WCI  12
GALESBURG*     MOCLDY    25  20  83 NW13G22   30.30R WCI  13
MACOMB*        CLOUDY    25  22  87 NW12      30.33R WCI  15
JACKSONVILLE*  LGT SNOW  28  25  88 NW13      30.29S WCI  17
PITTSFIELD*    LGT SNOW  28  26  92 N7        30.29F WCI  20
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-210800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        LGT SNOW  32  32  99 NW7       30.25R WCI  26
BLOOMINGTON    LGT SNOW  30  29  96 NW17      30.25R FOG     WCI  18
DECATUR        MIX PCPN  32  32 100 NW15      30.25R FOG     WCI  22
PEORIA         FRZ RAIN  28  24  85 NW9       30.30R WCI  19
LACON*         CLOUDY    28  26  89 NW7       30.27R WCI  21
LINCOLN*       HVY RAIN  31  31  99 NW6       30.27R WCI  26
SPRINGFIELD    FRZ RAIN  31  28  89 NW13      30.29R FOG     WCI  21
TAYLORVILLE    LGT SNOW  32  31  96 NW10      30.27R WCI  23
$$

ILZ033-039-045-046-055>057-062-063-210800-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      RAIN      34  32  92 NW16      30.21R FOG     WCI  24
DANVILLE*      RAIN      36  35  96 NW13G21   30.15R WCI  27
RANTOUL*       RAIN      34  33  96 NW12      30.20R WCI  26
MATTOON        RAIN      36  34  92 N18G25    30.20R WCI  26
PARIS*         LGT RAIN  38  38  98 NW17      30.18R WCI  29
$$

ILZ079-100>102-210800-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          LGT SNOW  32  32 100 NW9G16    30.27S WCI  24
BELLEVILLE     HVY RAIN  36  32  87 NW12      30.23R WCI  27
CAHOKIA*       RAIN      34  31  88 N18         N/A  WCI  23
SPARTA*        RAIN      35  35 100 N9        30.24R WCI  28
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     RAIN      39  39 100 N9        30.19F FOG     WCI  33
CAIRO*         RAIN      46  46  97 N9        30.17R
EFFINGHAM*     RAIN      38  37  99 NW14G21   30.23R WCI  29
MARION         MIX PCPN  40  39  99 N6        30.22R
MT. VERNON     LGT RAIN  38  36  92 VRB3      30.23R FOG
CENTRALIA*     RAIN      37  37  99 N12       30.20F WCI  29
SALEM*         HVY RAIN  38  36  91 N14       30.21S WCI  30
METROPOLIS*    HVY RAIN  49  47  94 NW15G22   30.17R
$$

ILZ067-068-072-073-078-083-087-091-210800-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  HVY RAIN  48  47  96 NW20      30.15R FOG
FLORA*         RAIN      40  39  97 NW16G24   30.21R
FAIRFIELD*     HVY RAIN  40  40 100 NW7       30.21R
HARRISBURG*    LGT RAIN  42  42  98 NW15G21   30.20R
ROBINSON*      RAIN      42  42  99 NW22      30.16R
CARMI*         HVY RAIN  44  43  97 NW21G26   30.18R
$$

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





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