Clark County, Illinois Weather and Climate Synopsis

Regional Hourly Observations Nowcast: 0-6 Hour Forecast Forecast: 7 Day Forecast Medium & Long Range Outlook Almanac Historical Facts

(Click image to zoom) or Click Here Satellite images from NOAA Also see NWS Watch/Warning Maps Weathernet's NWS NEXRADS Regional Degree Day Maps Learning About Weather Crop Moisture Index (JAWF) PDSI (NOAA)

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

Current Surface Map, [TWC], Yesterday's Highs , Lows
Map of 24 Hr Rainfall (7AM - 7AM EST), 7 Day Rainfall Animation

EAST-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    63  52  67 NW6       30.09S TC  17           
DANVILLE*      CLOUDY    64  53  68 NW3       30.08S HAZE    TC  18   
RANTOUL*       CLOUDY    61  52  71 CALM      30.09S TC  16           
MATTOON        PTSUNNY   65  54  67 NW5       30.08R TC  18           
PARIS*         CLOUDY    64  54  69 N5        30.09R TC  18           

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

.THIS AFTERNOON...Partly sunny. Cooler with highs in the lower
70s. North winds around 5 mph. 
.TONIGHT...Mostly cloudy. A chance of showers with a slight
chance of thunderstorms after midnight. Lows in the mid 50s.
Northeast winds 5 to 10 mph. Chance of rain 30 percent. 
.MONDAY...Mostly cloudy in the morning, then becoming partly
sunny. A chance of showers. A slight chance of thunderstorms in
the morning, then a chance of thunderstorms in the afternoon.
Highs in the mid 70s. East winds 5 to 10 mph. Chance of rain
50 percent. 
.MONDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers. Lows in the lower 60s. Southeast winds around
10 mph. Chance of rain 50 percent. 
.TUESDAY...A chance of thunderstorms. Showers. Highs around 80.
South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain
90 percent. 
.TUESDAY NIGHT AND WEDNESDAY...Showers likely with a chance of
thunderstorms. Lows in the upper 50s. Highs around 80. Chance of
rain 70 percent. 
.WEDNESDAY NIGHT...Showers and thunderstorms likely in the
evening. Lows in the lower 60s. Chance of rain 70 percent. 
.THURSDAY...Sunny. Highs in the mid 70s. 
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Cooler with lows in the lower 50s. 
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Cooler with highs in the mid 60s. Chance of rain
40 percent. 
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the upper 40s. 
.SATURDAY...Mostly sunny. Highs in the upper 60s. 

12-48 Hr Surface, 12-48 Hr ETA 500mb/Sfc, TWC Forecast, Fire Danger, Day 1 Precip, Day 2
NGM 60 Hr Forecast Meteograms : Springfield , Peoria , Quad City , Chicago (O'Hare) , Rockford ,

                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY     120 DAY    180 DAY
                                           NOV05   NOV05-JAN06 DEC05-FEB06 FEB06-APR06
                 -----------  -----------  --------  ---------  ---------  ---------
   Temperature:      Below        Below      Above     Normal     Normal     Normal
 Precipitation:      Below        Below     Normal     Normal     Normal     Normal

....  Medium and long range outlooks provided by NCEP/K. Thomas Priddy

Sunday May 05, 2024 the 126th Day of Year

---------------------------------------------------
SUN
Declination 16.690000
Distance 0.999718 AU
Rise 06:53 EDT Set 20:59 EDT
Transit Meridian 13:55 EDT
Civil Twilight Begins 06:25 EDT Ends 21:27 EDT

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

///////////////////////////////
MAY 5TH...HISTORIC WEATHER EVENTS
...1917...
The same storm which a day earlier produced eight inches of snow in the Texas 
panhandle, produced a foot of snow at Denver CO, their heaviest snow
of record for the month of May. (David Ludlum)
...1930...
The temperature at College Park VA soared from 43 degrees to 93 degrees to
begin an exceptional heat wave. (Sandra and TI Richard Sanders - 1987)
...1987...
Unseasonably hot weather prevailed in the western U.S. A dozen cities in 
California reported record high temperatures for the date. Afternoon highs 
of 93 degrees at San Francisco, 98 degrees at San Jose, 100 degrees at 
Sacramento, and 101 degrees at Redding, were the warmest of record for so 
early in the season. The high of 94 degrees at Medford OR was also the 
warmest of record for so early in the season. (The National Weather 
Summary)
...1989...
Damage was in the millions as the funnel cut a swath across Cleveland, 
Lincoln, and Catawba counties in North Carolina. The F4 tornado killed 4 
and injured 52.
...1996...
Flash flooding occurred in Pike and Morgan counties Kentucky. Heavy rain 
produced flooding along route 460 near Cottle in Morgan county. 
However...the flooding was much worse in northern and eastern sections of 
Pike county...where damage was estimated at one million dollars. Up to two 
and a half inches of rain fell during a short period of time in Pike 
county. Forty to fifty bridges were washed out...numerous roads were 
flooded and automobiles were washed down creeks. The Varney elementary 
school suffered serious flood damage. (NWS Jackson, KY)