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Henderson County, IL Weather and Climate Synopsis

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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
214 PM CDT Thu Mar 22 2018

High pressure stretched across the Mississippi River Valley on
Thursday, bringing mostly sunny skies and slightly warmer air to 
central and southeast Illinois. Early afternoon temperatures were 
in the upper 40s to lower 50s.

A late season winter storm will develop across the Midwest on
Friday, and persist into Saturday. This system will spread rain
across the region from the southwest, beginning Friday afternoon.
The rain will change to snow Friday night, from northeast Iowa, 
southeast into northern Illinois, and central Indiana. Several
inches of accumulation is possible in these areas, by Saturday
afternoon. Farther south where warmer temperatures will be found,
locally heavy rain of 1 to 1.5 inches is expected, for much of 
central and southern Illinois.

Low temperatures tonight will range from the mid 20s in northern
Illinois, to near 50 degrees in southern Missouri. Highs on Friday
will range from the mid 40s in northern Indiana, to the mid 60s in
southern 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 HENDERSON County
Issued at 600 PM CDT THU MAR 22 2018

QUINCY         CLOUDY    44  31  60 E5        30.27S                  
GALESBURG*     CLOUDY    53  32  45 W7        30.29R                  
MACOMB*        CLOUDY    46  29  53 W5        30.30S                  
JACKSONVILLE*  CLOUDY    47  29  49 SW6       30.29S                  
PITTSFIELD*    CLOUDY    46  32  60 E5        30.28F                  

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 600pm CDT, Thursday March 22, 2018

Across Illinois...temperatures are near 48 degrees north, near 51 degrees central, and near 50 degrees south. Current sky conditions are fair north, cloudy central, and partly sunny south. In the north, relative humidity is near 30%, and the dew point is near 18 degrees. In the central part of the state, relative humidity is near 31%, and the dew point is near 22 degrees. In the south, relative humidity is near 46%, and the dew point is near 30 degrees. Winds are from the northwest at 10 mph north, where conditions are favorable for spraying. Winds are from the north at 5 mph central, where conditions are favorable for spraying. Winds are from the west at 7 mph south, where conditions are favorable for spraying. Based on current available observations, the highest temperature is 54 degrees at Metropolis. The lowest temperature is 36 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 HENDERSON County,IL

402 PM CDT Thu Mar 22 2018


No hazardous weather is expected at this time.


A Winter Storm Watch remains in effect for parts of the outlook 
area from Friday night through early Saturday afternoon. Total 
snowfall accumulations of 5 to 8 inches are possible with 
localized amounts near 10 inches. In addition to the heavy wet 
snow, winds could gust between 30-35 mph. Another concern is the 
possibility for sporadic power outages if the combination of the 
heavy snow and strong winds were to bring down tree branches.

South of Interstate 80 where rain will be more prevalent, there
will be the chance for some embedded thunderstorms later Friday
night into early Saturday morning. Some of these storms may
produce small hail and cloud to ground lightning.


Spotter activation will not be needed today or tonight.

NWS Severe Weather Map , Convective Outlook

7-Day Forecast For HENDERSON County, IL
557 PM CDT Thu Mar 22 2018

Not as cool. Cloudy. Low in the mid 30s. North wind around 5 mph shifting to the northeast after midnight.

Cloudy. Light rain likely in the afternoon. High around 50. East wind 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of rain 70 percent.

Brisk, rain. Low in the mid 30s. East wind 15 to 25 mph with gusts to around 40 mph. Chance of rain near 100 percent.

Blustery, colder. Rain in the morning, then light rain possibly mixed with snow in the afternoon. High in the upper 30s. East wind 15 to 25 mph with gusts to around 40 mph. Chance of precipitation near 100 percent.

Mostly cloudy. Light rain likely in the evening. Low in the upper 20s. East wind 10 to 20 mph. Chance of rain 70 percent.

Mostly sunny. High in the mid 40s.

Partly cloudy in the evening then becoming mostly cloudy. Low in the lower 30s.

Mostly cloudy. A chance of rain possibly mixed with snow and in the morning, then a chance of rain in the afternoon. High in the mid 50s. Chance of precipitation 50 percent.

Rain. Low in the mid 40s. High in the lower 60s. Chance of rain 90 percent.

Mostly cloudy with a 50 percent chance of rain. Low in the upper 30s.

Mostly cloudy. High in the mid 50s. Low in the mid 30s.

Mostly sunny. High 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
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                MAR 28-APR 1 MAR 30-APR 5    MAR       MAR-MAY                      
                 -----------  -----------  --------  ---------
   Temperature:      Below        Below      Below     Normal                      
 Precipitation:      Above       Normal     Normal      Above                      

....  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 March 22, 2018 the 81th Day of Year

Declination 1.020000
Distance 0.999721 AU
Rise 06:58 EDT Set 19:14 EDT
Transit Meridian 13:05 EDT
Civil Twilight Begins 06:32 EDT Ends 19:40 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

A spectactular display of the Northern Lights was visible as far south as
Bradenton FL, El Paso TX, and Fresno CA. At Detroit MI, the display was
described "so brilliant as to blot out all stars below first magnitude".
(22nd-23rd) (The Weather Channel)
A great flood crested on rivers from Ohio to Maine. The flood claimed 107
lives and caused 270 million dollars property damage. (David Ludlum)
Six to ten inch rains caused the Chicago River to overflow its banks. (The
Weather Channel)

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