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Henry County, IL Weather and Climate Synopsis

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Weather Summary Hourly Observations Nowcast Agricultural Weather Outlook
7 Day Forecast Medium & Long Range Outlook Almanac Historical Facts





US Weekly Rainfall Departure



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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 HENRY County
Issued at 800 PM CDT WED APR 24 2024

NORTHWEST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLEAR     51  28  41 E7        30.21F TC  11           
STERLING*      CLEAR     51  26  37 E6        30.25R 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 800pm CDT, Wednesday April 24, 2024

Across Illinois...temperatures are near 39 degrees north, near 52 degrees central, and near 58 degrees south. Current sky conditions are partly cloudy north, clear central, and clear south. In the north, relative humidity is near 46%, and the dew point is near 20 degrees. In the central part of the state, relative humidity is near 66%, and the dew point is near 41 degrees. In the south, relative humidity is near 62%, and the dew point is near 45 degrees. Winds are from the northeast at 8 mph north, where conditions are favorable for spraying. The wind chill is near 33 degrees north. Winds are from the east at 7 mph central, where conditions are favorable for spraying. Winds are from the northeast at 6 mph south, where conditions are favorable for spraying. Based on current available observations, the highest temperature is 58 degrees at Mount Vernon and Carbondale. The lowest temperature is 10/ 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 HENRY County,IL

735 PM CDT Wed Apr 24 2024

 DAY ONE  TONIGHT

Frost and freezing temperatures will be likely in parts of
northwest Illinois later tonight into early Thursday morning. 
A Freeze Warning and Frost Advisory are in effect for parts of 
northwest Illinois. Please see the latest statements for more 
details.

 DAYS TWO THROUGH SEVEN  THURSDAY THROUGH TUESDAY

Friday through Sunday, the Storm Prediction Center has a Slight
Risk (level 2 of 5) for much of the outlook area during this
time-frame. Several rounds of thunderstorms are expected and some
storms may produce damaging winds, large hail and very heavy rainfall.
A few tornadoes are also possible but timing of this is uncertain.

 SPOTTER INFORMATION STATEMENT  

Spotter activation will not be needed tonight. 

NWS Severe Weather Map , Convective Outlook


7-Day Forecast For HENRY County, IL
613 PM CDT Wed Apr 24 2024

TONIGHT
Clear this evening, then becoming partly cloudy. Lows in the mid 30s. East winds 5 to 10 mph.

THURSDAY
Mostly sunny. Highs in the lower 60s. Southeast winds 5 to 10 mph.

THURSDAY NIGHT
Mostly clear in the evening, then mostly cloudy with a chance of showers after midnight. Not as cool with lows in the upper 40s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.

FRIDAY
Showers in the morning, then showers with a chance of thunderstorms in the afternoon. Locally heavy rainfall possible in the morning. Breezy with highs in the mid 60s. Southeast winds 15 to 25 mph with gusts up to 40 mph. Chance of rain near 100 percent.

FRIDAY NIGHT
Showers with thunderstorms likely in the evening, then a chance of showers and thunderstorms after midnight. Windy and not as cool with lows in the upper 50s. South winds 25 to 30 mph with gusts up to 45 mph. Chance of rain near 100 percent.

SATURDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Windy, warmer with highs in the upper 70s. Chance of rain 50 percent.

SATURDAY NIGHT
Showers likely with a chance of thunderstorms. Windy with lows in the mid 60s. Chance of rain 70 percent.

SUNDAY AND SUNDAY NIGHT
Showers with a chance of thunderstorms. Breezy. Highs in the mid 70s. Lows in the upper 50s. Chance of rain 90 percent.

MONDAY
Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Highs in the upper 60s.

MONDAY NIGHT
Partly cloudy. Lows in the upper 40s.

TUESDAY AND TUESDAY NIGHT
Mostly clear. Highs in the lower 70s. Lows in the mid 50s.

WEDNESDAY
Sunny. Highs in the upper 70s.

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 
                APR 30-MAY 4  MAY 2-MAY 8    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

Wednesday April 24, 2024 the 115th Day of Year

---------------------------------------------------
SUN
Declination 13.370000
Distance 0.999718 AU
Rise 07:07 EDT Set 20:48 EDT
Transit Meridian 13:56 EDT
Civil Twilight Begins 06:39 EDT Ends 21:15 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 24TH
HISTORIC WEATHER EVENTS
...1899...
Two women and one son lived to tell the story of being picked up by a
tornado and carried more than a fourth of a mile, flying far above the
church steeples, before being gently set down again. The young boy and one
of the ladies said they had the pleasure of flying alongside a horse. The
horse "kicked and struggled" as it flew high above, and was set down
unharmed about a mile away. (The Weather Channel)
...1908...
Severe thunderstorms spawned eighteen tornadoes over across the Central
Gulf Coast States claiming the lives of 310 persons. The state of
Mississippi was hardest hit. A tornado near Hattiesburg MS killed 143
persons and caused more than half a million dollars damage. Four violent
tornadoes accounted for 279 of the 310 deaths. The deadliest of the four
tornadoes swelled to a width of 2.5 miles as it passed near Amite LA. The
tornado also leveled most of Purvis MS. (David Ludlum) (The Weather
Channel)
...1925...
Louisville's and Bowling Green's warmest April temperature: 91 and 96 
degrees, respectively. Also, Lexington's earliest 90 degree temperature (90 
degrees). (NWS Louisville)
...1980...
Three of eight helicopters were damaged in a sandstorm during a 
failed-attempt to rescue 52 American hostages held in Iran. The hostages 
were later released on January 20, 1981.
...2005...
The latest measurable snowfall on record occurred across parts of Kentucky 
last year. The snow was the result of cold air and moisture wrapping around 
an area of low pressure located over the northeast United States. 
Accumulating snow was mainly confined to the ridgetops and higher 
elevations of extreme east Kentucky but at least a few flakes were reported 
just about everywhere. Some amounts reported from across eastern and 
central Kentucky  include...0.6 inches in Booneville...1.0 inch at 
Jeremiah...1.2 inches at the Jackson Weather Office...1.5 inches at 
Cumberland...4.0 inches at Lynch...and 5.0 inches at Closplint. (NWS Jackson)

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