Area Forecast Discussion
Issued by NWS Central Illinois

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920
FXUS63 KILX 011936
AFDILX

Area Forecast Discussion
National Weather Service Lincoln IL
236 PM CDT Tue Jul 1 2025

.KEY MESSAGES...

- Seasonable tonight, but will start a warming trend for the rest
  of the week. By Friday, highs will be back in the low 90s with
  heat indices around 100 degrees.

- Dry weather lasts through at least Independence Day on Friday. A
  cold front is set to bring a wetter pattern for the weekend.

&&

.DISCUSSION...
Issued at 236 PM CDT Tue Jul 1 2025

A high pressure center will develop as a ridging pattern settles in.
This will bring us a much quieter but warming trend for this week. A
cold front passed through last night, bringing nicer temperatures
and less moist air for today. Highs have been in the low to mid 80s
so far today with no heat indices, which is a nice change of pace.
It won`t last long, as the temperatures are set to gradually warm
and humidity to increase through the week. By Friday, highs will be
back in the low 90s with heat indices around 100 degrees.

Dry weather sticks around through the week, including the 4th of
July holiday on Friday. By the weekend, a slow moving cold front
will sag across the forecast area, bringing showers and
thunderstorms with it. Locally heavy rain is looking probable with
this wave as PWATs are showing values of 2.0-2.2 inches. This cold
front will also usher in more seasonable temperatures for next
week.

Copple

&&

.AVIATION...  (For the 18z TAFs through 18z Wednesday Afternoon)
Issued at 1225 PM CDT Tue Jul 1 2025

VFR conditions will remain over the area today into tomorrow.
Winds out of the northwest will be sustained around 10 knots and
at times gusting to 16-20 knots. Gusts should subside by 00z this
evening.

Copple

&&

.ILX WATCHES/WARNINGS/ADVISORIES...
None.
&&

$$