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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 County
Issued at 1200 PM CST WED FEB 26 2025

NORTHWEST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         PTSUNNY   48  37  65 W14       29.73S TC   9           
6HR MIN TEMP:  34; 6HR MAX TEMP:  51;                                

STERLING*      PTSUNNY   52  42  69 VRB6      29.74S TC  11           

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 1200pm CST, Wednesday February 26, 2025

Across Illinois...temperatures are near 47 degrees north, near 53 degrees central, and near 68 degrees south. Current sky conditions are partly sunny north, cloudy central, and partly sunny south. In the north, relative humidity is near 71%, and the dew point is near 38 degrees. In the central part of the state, relative humidity is near 61%, and the dew point is near 40 degrees. In the south, relative humidity is near 52%, and the dew point is near 50 degrees. Winds are from the southeast at 13 mph north, where conditions are not favorable for spraying due to strong winds. Winds are from the west at 9 mph central, where conditions are favorable for spraying. Winds are from the southwest at 15 mph with gusts at 25 mph south, where conditions are not favorable for spraying due to strong winds. The livestock cold stress index is in the no stress category north, no stress category central, and no stress category south. Based on current available observations, the highest temperature is 70/ degrees at Northerly Island. The lowest temperature is 39 degrees at Waukegan.


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 County,IL

353 AM CST Wed Feb 26 2025

 DAY ONE  TODAY AND TONIGHT

No hazardous weather is expected at this time.

 DAYS TWO THROUGH SEVEN  THURSDAY THROUGH TUESDAY

Mild and windy conditions on Friday may lead to an elevated fire 
danger. 

 SPOTTER INFORMATION STATEMENT  

Spotter activation will not be needed today or tonight.

NWS Severe Weather Map , Convective Outlook


7-Day Forecast For County, IL
1143 AM CST Wed Feb 26 2025

REST OF TODAY
Mostly sunny late this morning, then becoming mostly cloudy. Highs in the upper 40s. East winds 5 to 10 mph, becoming north with gusts up to 20 mph this afternoon.

TONIGHT
Mostly cloudy. Lows in the lower 30s. Northwest winds 5 to 10 mph, becoming west after midnight.

THURSDAY
Mostly cloudy in the morning, then becoming mostly sunny. Highs in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. West winds 5 to 10 mph, becoming south after midnight.

FRIDAY
Mostly sunny and breezy. Not as cool with highs in the mid 50s. Southwest winds 15 to 20 mph, becoming west 15 to 25 mph in the afternoon.

FRIDAY NIGHT AND SATURDAY
Partly cloudy. Lows in the mid 20s. Highs in the mid 30s.

SATURDAY NIGHT AND SUNDAY
Mostly clear. Lows around 20. Highs in the upper 30s.

SUNDAY NIGHT
Mostly clear. Lows in the mid 20s.

MONDAY
Mostly sunny. Not as cool with highs in the upper 40s.

MONDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of rain after midnight. Lows in the mid 30s. Chance of rain 30 percent.

TUESDAY
Mostly cloudy with a 50 percent chance of rain. Highs in the lower 50s.

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 
                 MAR 3-MAR 7 MAR 5-MAR 11    JUN       JUN-AUG                      
                 -----------  -----------  --------  ---------
   Temperature:      Above        Above                                            
 Precipitation:      Above       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


Historical Weather And Climate Facts For Today

FEBRUARY 26TH
HISTORIC WEATHER EVENTS
...1910...
Parts of Washington State were in the midst of a storm which produced 129
inches of snow at Laconia between the 24th and the 26th, a single storm
record for the state. A series of storms, which began on the 23rd, led to a
deadly avalanche on the first of March. By late on the 28th, the snow had
changed to rain, setting the stage for disaster. (The Weather Channel)
...1972...
The Buffalo Creek disaster occurred in the Buffalo Creek Hollow of Logan
County in West Virginia. A coal slag dam on the Middle Fork of Buffalo
Creek burst sending a fifty foot wall of water down a narrow valley killing
125 persons and causing 51 million dollars damage. Three days of rain atop
a six inches snow cover prompted the dam break. (David Ludlum) (The Weather
Channel)
...2000...
A deep low pressure system centered over the central plains set up strong 
southerly flow over the commonwealth bringing unseasonably mild temperatures to 
the region over a three day period which peaked on the 26th. The mercury climbed 
to 75 degrees in London, not enough to unseat the record for this date of 81 
degrees which was set in 1977. At the Jackson Airport afternoon temperatures of 
76 degrees on the 25th and 26th were both warm enough to establish the current 
record highs for both dates. Lexington hit 74 and Louisville hit 77. Climate 
records for London and Jackson date back to 1954 and 1981 respectively. 
(NWS Jackson)

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