Dewitt 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

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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

CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    67  46  46 NW5       30.08F TC  20           
BLOOMINGTON    SUNNY     67  51  56 NE9       30.08F TC  19           
DECATUR        PTSUNNY   68  53  58 NE5       30.06F TC  20           
PEORIA         SUNNY     71  43  36 VRB5      30.06F TC  22           
LACON*         SUNNY     66  45  46 CALM      30.07F TC  19           
LINCOLN*       MOSUNNY   66  52  59 CALM      30.07F TC  19           
SPRINGFIELD    PTSUNNY   66  50  56 N5        30.06F TC  19           
TAYLORVILLE    CLOUDY    66  51  58 E3        30.07F TC  19           

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

.THIS AFTERNOON...Mostly sunny. Cooler with highs around 70.
Northeast winds around 5 mph. 
.TONIGHT...Mostly cloudy. Lows in the lower 50s. East winds 5 to
10 mph. 
.MONDAY...Partly sunny. A slight chance of showers in the
afternoon. Highs in the mid 70s. East winds around 10 mph. Chance
of rain 20 percent. 
.MONDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with showers and thunderstorms after midnight. Not as cool with
lows in the lower 60s. Southeast winds 10 to 15 mph. Chance of
rain 80 percent. 
.TUESDAY...Becoming mostly sunny in the afternoon. A chance of
thunderstorms. Showers, mainly in the morning. Highs in the upper
70s. South winds 15 to 20 mph, becoming southwest in the
afternoon. Chance of rain 90 percent. 
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. 
.WEDNESDAY...Mostly sunny. Showers likely with a chance of
thunderstorms in the afternoon. Highs in the upper 70s. Chance of
rain 70 percent. 
.WEDNESDAY NIGHT...Showers and thunderstorms likely in the
evening, then partly cloudy after midnight. Lows in the mid 50s.
Chance of rain 70 percent. 
.THURSDAY...Sunny. A chance of showers in the afternoon. Highs
around 70. Chance of rain 30 percent. 
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. 
.FRIDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. Chance of rain 40 percent. 
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 40s. 
.SATURDAY...Mostly sunny. A chance of showers in the afternoon.
Highs in the upper 60s. Chance of rain 30 percent. 

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)