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Cook County, IL Weather and Climate Synopsis

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A joint service of the UK Ag Weather Center and the National Weather Service.

Weather Summary For Central And Southeast Illinois
National Weather Service Lincoln IL
858 PM CDT Wed Jul 31 2019

Cirrus clouds moved across western Illinois this evening, as a
band of rainfall slid through eastern Missouri. Temperatures late
evening were beginning to fall into the 60s.

The dry and seasonable weather pattern will continue through the
remainder of this week and into the weekend. As High pressure
slides toward the East Coast this weekend, temperatures will climb
back into the upper 80s to near 90 by Sunday.

Lows tonight will drop into the mid 50s to mid 60s. Highs Thursday
will peak in the upper 70s across northeast Indiana, increasing
southwest to the mid 80s in Missouri.

National Ag. Weather Outlook, International Ag. Weather Summary
Current Surface Map, [2nd Source TWC]

Click here for UKAWC Point Agricultural, Lawn & Garden Forecast/Outlook in case of corrupt tables.
Regional Hourly Observations For COOK County
Issued at 700 PM CDT THU APR 25 2024

NORTHEAST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    51  34  52 E12       30.22F TC  11           
6HR MIN TEMP:  51; 6HR MAX TEMP:  58;                                

CHICAGO-MIDWAY PTCLDY    52  33  48 E13       30.24F TC  11           
6HR MIN TEMP:  52; 6HR MAX TEMP:  57;                                

AURORA         CLEAR     57  32  38 SE9       30.19F TC  14           
6HR MIN TEMP:  55; 6HR MAX TEMP:  60;                                

JOLIET*        CLEAR     56  37  47 E12       30.21F TC  14           
WAUKEGAN       CLEAR     46  33  60 E7        30.25F TC   8           
6HR MIN TEMP:  46; 6HR MAX TEMP:  51;                                

DUPAGE AIRPORT CLEAR     54  34  46 E13       30.20F TC  12           
6HR MIN TEMP:  54; 6HR MAX TEMP:  60;                                

KANKAKEE*      PTCLDY    55  33  44 E10       30.22F TC  13           
WHEELING       CLEAR     48  34  58 E9        30.24F TC   9           
6HR MIN TEMP:  48; 6HR MAX TEMP:  55;                                

MORRIS*        PTCLDY    58  33  38 SE10      30.20S TC  15           
ROMEOVILLE*    CLEAR     54  36  50 E13       30.22F TC  12           
LANSING*       CLEAR     49  38  65 NE13      30.24F TC   9           
NORTHERLY ISL*   N/A     45  37  73 NE12        N/A  TC   7           

Current Temperatures, Dewpoint Map, RH, Wind, Regional Obs, Surface 4-Panel
Meteograms : Springfield , Peoria , Quad City , Chicago (O'Hare) , Rockford


Current Agricultural Weather Conditions in Illinois
Based on observations at 700pm CDT, Thursday April 25, 2024

Across Illinois...temperatures are near 60 degrees north, near 57 degrees central, and near 57 degrees south. Current sky conditions are partly cloudy north, mostly cloudy central, and cloudy south. In the north, relative humidity is near 29%, and the dew point is near 28 degrees. In the central part of the state, relative humidity is near 52%, and the dew point is near 40 degrees. In the south, relative humidity is near 55%, and the dew point is near 41 degrees. Winds are from the east at 5 mph north, where conditions are favorable for spraying. Winds are from the east at 10 mph central, where conditions are favorable for spraying. Winds are calm south, where conditions are favorable for spraying. Based on current available observations, the highest temperature is 62 degrees at Metropolis. The lowest temperature is 40/ degrees at Northerly Island.


Current NOWCAST not available:
Nowcasts are not issued routinely during fair weather. Only when
precipitation or other significant weather is occuring in this county will these
forecasts be issued. Currently, there is no short term forecast in effect.

US Radar, All NWS Radars (In near-real time),Livestock Heat Stress Index (LSI), Wind Chill Map
Hazardous Weather Outlook For COOK County
Hazardous report currently not available
NWS Severe Weather Map , Convective Outlook

Current FORECAST not available 12-48 Hr Surface, 12-48 Hr ETA 500mb/Sfc, TWC Forecast, Fire Danger, Day 1 Precip, Day 2 Precip, Days 1-5 Precip
NGM 60 Hr Forecast Meteograms : Springfield , Peoria , Quad City , Chicago (O'Hare) , Rockford , Severe Weather Pot.-Day 1, Day 2

Medium & Long Range Outlook For Illinois
                             ILLINOIS                                                                     
                 ---------------------------------------------
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                 MAY 1-MAY 5  MAY 3-MAY 9    JUN       JUN-AUG                      
                 -----------  -----------  --------  ---------
   Temperature:      Above        Above                                            
 Precipitation:     Normal       Normal                                            

....  Medium and long range outlooks provided by NCEP/K. Thomas Priddy
5 Day Rainfall Forecast, 6 to 10 Day , 8 to 14 Day , Text, 30-Day Outook, 90-Day Outook, 120-Day Outlook
MRF 10-Day Forecast Meteograms : Springfield , Peoria , Quad City , Chicago (O'Hare) , Rockford

Almanac Information

Thursday April 25, 2024 the 116th Day of Year

---------------------------------------------------
SUN
Declination 13.690000
Distance 0.999718 AU
Rise 07:06 EDT Set 20:49 EDT
Transit Meridian 13:56 EDT
Civil Twilight Begins 06:38 EDT Ends 21:16 EDT

Calculations made for central point in the state.
Time in ET -- and will vary due to location and
elevation -- Priddy


Historical Weather And Climate Facts For Today

APRIL 25TH
HISTORIC WEATHER EVENTS
...1875...
New York City received three inches of snow, the latest measurable snow of
record for that location. (David Ludlum)
...1898...
The temperature at Volcano Springs CA hit 118 degrees to establish a U.S.
record for the month of April. (The Weather Channel)
...1910...
Chicago IL was blanketed with 2.5 inches of snow, and a total of 6.5 inches
between the 22nd and the 26th. It was the latest significant snow of record
for the city. (The Weather Channel)
...1920...
Atlanta GA received 1.5 inches of snow, and experienced their latest freeze
of record with a morning low of 32 degrees. The high of just 39 degrees was
only their second daily high colder than 40 degrees in April. (The Weather
Channel)


Ag Weather Center, Department of Biosystems & Agricultural Engineering, University of Kentucky