National Weather Service United States Department of Commerce

Snow Across the Great Lakes, Central Appalachians, and Northeast; Unsettled Weather in the West

Light to moderate snow will continue into Saturday over the Great Lakes, Central Appalachians, and Northeast. This weekend into next week, a series of atmospheric rivers will bring gusty winds, periods of heavy rain, and mountain snow to northern California and the Pacific Northwest. Colder temperatures are in store for the weekend from the Great Lakes to East Coast. Read More >

 

Records:  Chicago O'Hare broke a daily record for warm minimum temperature on June 17.  The low was 78° breaking the old record of 77° in 1984.

 


Saturday, June 16

Maximum/Minimum Temperature and Precipitation Table
National Weather Service Chicago/Romeoville IL
716 AM CDT Sun Jun 17 2018

High temperature yesterday
Low temperature last 12 hours
Precipitation last 24 hours

.BR LOT 0617 C DH01/TAIRZX/DH07/TAIRZP/PPDRZZ

:ID Location                     High   Low    Pcpn
ORD: Chicago-O`Hare           :  92  /  78  /  0.00
CNII2: Chicago-Northerly Isl  :  84  /  71  /
MDW: Chicago-Midway           :  93  /  78  /  0.00
LOTI2: NWS Chicago-Romeoville :  91  /  75  /  0.00
RFD: Rockford Airport         :  90  /  73  /  0.00
DPA: DuPage Airport           :  92  /  74  /  0.00
UGN: Waukegan Airport         :  85  /  72  /  0.00
ARR: Aurora/Sugar Grove       :  93  /  71  /  0.00
PWK: Wheeling/CHI Exec        :  91  /  78  /  0.00
VPZ: Valparaiso IN            :  94  /  74  /  0.00
:
Unofficial Supplemental AWOS Locations
:
DKB: DeKalb                 :  91  /  72  /
JOT: Joliet                 :  93  /  76  /
IKK: Kankakee               :  93  /  74  /
IGQ: Lansing                :  91  /  74  /
C09: Morris                 :  91  /  72  /
VYS: Peru                   :  94  /  77  /
PNT: Pontiac                :  92  /  73  /
RZL: Rensselaer IN          :  90  /   M  /
RPJ: Rochelle               :  90  /  72  /

 


Sunday, June 17

 

Father's Day Heat

 

Public Information Statement...UPDATED
National Weather Service Chicago IL
907 PM CDT Sun Jun 17 2018 /1007 PM EDT Sun Jun 17 2018/

...Highest Temperatures and Heat Index Readings from Sunday
June 17...

Observations are collected from a variety of sources with varying
equipment and exposures. We thank all volunteer weather observers
for their dedication. Not all data listed are considered official.

Location                      Temp      Heat Index
----------------------------------------------------
Valparaiso Airport             97 F        104 F
Chicago Midway Airport         95 F        103 F
Gary Airport                   95 F        100 F
Wheeling - Chi Exec Airport    95 F        102 F
Joliet Airport                 94 F        107 F
Chicago (O`Hare Airport)       93 F         99 F
Downtown Chicago               93 F
Kankakee Airport               93 F        102 F
Lansing Airport                93 F        105 F
Peru Airport                   93 F        110 F
Sugar Grove - Aurora Airport   93 F        102 F
Waukegan Airport               93 F        102 F
West Chicago - DuPage Airport  93 F        103 F
Pontiac Airport                92 F        105 F
Morris Airport                 91 F        102 F
Rockford Airport               91 F        102 F
Romeoville - Lewis Airport     91 F        100 F
Rochelle Airport               88 F        101 F
DeKalb Airport                 87 F        100 F

 


Monday, June 18

 

Maximum/Minimum Temperature and Precipitation Table
National Weather Service Chicago/Romeoville IL
716 PM CDT Mon Jun 18 2018

High temperature last 18 hours
Low temperature last 18 hours
Precipitation last 24 hours

.BR LOT 0618 C DH19/TAIRZS/TAIRZI/PPDRZZ

:ID Location                    High   Low    Pcpn
ORD: Chicago-O`Hare          :  95  /  74  /  0.05
CNII2: Chicago-Northerly Isl :  93  /  67  /
MDW: Chicago-Midway          :  95  /  79  /  0.00
LOTI2: NWS Chicago-Romeoville:  92  /  76  /  0.00
RFD: Rockford Airport        :  91  /  74  /     T
DPA: DuPage Airport          :  93  /  76  /  0.00
UGN: Waukegan Airport        :  92  /  71  /  1.56
ARR: Aurora/Sugar Grove      :  93  /  76  /  0.00
PWK: Wheeling/CHI Exec       :  95  /  76  /     T
VPZ: Valparaiso IN           :  98  /  79  /  0.00
:
Unofficial Supplemental AWOS Locations
:
DKB: DeKalb                 :  92  /  72  /
JOT: Joliet                 :  94  /  78  /
IKK: Kankakee               :  94  /  76  /
IGQ: Lansing                :  94  /  76  /
C09: Morris                 :  91  /  75  /
VYS: Peru                   :  95  /  77  /
PNT: Pontiac                :  92  /  78  /
RZL: Rensselaer IN          :  88  /  82  /
RPJ: Rochelle               :  90  /  73  /