U.S. Alerts
El Dorado Weather Logo
U.S. Radar Loop Conditions Map

U.S. Color Satellite North America Color Infrared Animated Satellite Loop

Interactive Wx Map Live U.S. Google Map Radar Thumbnail Image

US Precipitation 1 day, 24 hour precipitation map

US Temperatures US Conditions Map

US Climate Data US Conditions Map

Lafayette, Indiana 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
NWS Forecast for Lafayette IN
National Weather Service Forecast for: Lafayette IN
Issued by: National Weather Service Indianapolis, IN
Updated: 4:45 am EST Jan 29, 2026
 
Today

Today: Partly sunny and cold, with a high near 14. Wind chill values as low as -7. Calm wind.
Cold
Tonight

Tonight: Partly cloudy, with a low around -2. Calm wind.
Partly Cloudy
Friday

Friday: Partly sunny, with a high near 15. Wind chill values as low as -3. Calm wind becoming north 5 to 7 mph in the afternoon.
Partly Sunny
Friday
Night
Friday Night: A slight chance of flurries after 1am.  Mostly cloudy, with a low around -1. Wind chill values as low as -8. North wind 5 to 7 mph.
Slight Chance
Flurries
Saturday

Saturday: A slight chance of flurries before 1pm.  Partly sunny, with a high near 17. North wind around 7 mph.
Slight Chance
Flurries
Saturday
Night
Saturday Night: Mostly cloudy, with a low around 4. Light northwest wind.
Mostly Cloudy
Sunday

Sunday: Mostly sunny, with a high near 23. Calm wind becoming west southwest around 5 mph in the afternoon.
Mostly Sunny
Sunday
Night
Sunday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 10. South southwest wind around 5 mph.
Slight Chance
Snow
Monday

Monday: A 20 percent chance of snow before 1pm.  Mostly cloudy, with a high near 27. South southwest wind around 6 mph.
Slight Chance
Snow
Hi 14 °F Lo -2 °F Hi 15 °F Lo -1 °F Hi 17 °F Lo 4 °F Hi 23 °F Lo 10 °F Hi 27 °F

Hazardous Weather Outlook
Cold Weather Advisory
 

Today
 
Partly sunny and cold, with a high near 14. Wind chill values as low as -7. Calm wind.
Tonight
 
Partly cloudy, with a low around -2. Calm wind.
Friday
 
Partly sunny, with a high near 15. Wind chill values as low as -3. Calm wind becoming north 5 to 7 mph in the afternoon.
Friday Night
 
A slight chance of flurries after 1am. Mostly cloudy, with a low around -1. Wind chill values as low as -8. North wind 5 to 7 mph.
Saturday
 
A slight chance of flurries before 1pm. Partly sunny, with a high near 17. North wind around 7 mph.
Saturday Night
 
Mostly cloudy, with a low around 4. Light northwest wind.
Sunday
 
Mostly sunny, with a high near 23. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night
 
A 20 percent chance of snow. Mostly cloudy, with a low around 10. South southwest wind around 5 mph.
Monday
 
A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 27. South southwest wind around 6 mph.
Monday Night
 
Mostly cloudy, with a low around 15. Light west wind.
Tuesday
 
Mostly cloudy, with a high near 28.
Tuesday Night
 
A 20 percent chance of snow. Mostly cloudy, with a low around 17.
Wednesday
 
A 30 percent chance of snow. Mostly cloudy, with a high near 27.

 

Forecast from NOAA-NWS for Lafayette IN.

Weather Forecast Discussion
931
FXUS63 KIND 290815
AFDIND

Area Forecast Discussion
National Weather Service Indianapolis IN
315 AM EST Thu Jan 29 2026

.KEY MESSAGES...

- Continued significant cold expected through at least Saturday,
  with highs largely in the teens, lows just above to several
  degrees below zero, and wind chills frequently well below zero

- Potential for a light dusting of snow south of a Terre Haute to
  Seymour line this evening

- Temperatures are unlikely to reach the freezing mark before mid
  week next week at the earliest

- Next best chance for precipitation will be Tuesday Night and
  Wednesday.

&&

.SHORT TERM (Today and tonight)...
Issued at 315 AM EST Thu Jan 29 2026

Another quiet and cold night is in process across central Indiana,
with 2 AM temperatures mostly ranging from around 10 above to nearly
10 below, and significant variation over short distances, as is
common over a deep snowpack.

Increasing mid and high cloud in the latter half of the night,
continuing into the daytime, will serve to both slow cooling a bit
and limit diurnal warming today, keeping highs similar just a bit
below persistence despite increasing thicknesses, around the mid
teens to low 20s.

The diurnal range will continue to be limited by cloud cover
tonight, though the persistent snowpack will again allow lows well
down into the single digits, with some areas again getting below
zero.

Models depict an area of weak midlevel frontogenetic forcing on the
northern periphery of low pressure passing well to the south late
today into tonight, which is coincident with a moist dendritic
growth zone over southern portions of the region, primarily during
the evening hours into the early overnight. Will carry low PoPs
during this time - low level dry air will be a complicating factor,
though this should be overcome eventually allowing at least some
light snow to make the ground. Any snow that falls should be light,
fluffy, and fairly dry - a thin coating of a tenth or two is
certainly possible with minimal liquid equivalent.

&&

.LONG TERM (Friday through Wednesday)...
Issued at 315 AM EST Thu Jan 29 2026

Cold continues through the long term but relief, albeit quite
relative, is finally in site with highs returning to the 20s next
week. This weekend will provide one last blast of frigid air and the
chance for flurries at times. Highs will be in the teens Friday and
Saturday with lows near 0. A short wave passing through will produce
just enough wind to potentially drop wind chills back into advisory
criteria Friday night so one last headline may be needed. The wave
could also bring chances for flurries periodically this weekend, but
moisture will largely be lacking thanks to blocked Gulf moisture and
nearby surface high pressure.

Going into the new week, the highly amplified trough is expected to
finally break down, becoming more zonal and allowing for a warmer
southerly flow at times. Parts of the area could even creep into the
30s around midweek with lows in the teens. Models remain in decent
agreement of another trough passing through that could bring
additional snow midweek, potentially accumulating snow. Beyond this
system, the upper pattern hints at a cold airmass stretching back
into the area.

&&

.AVIATION (06Z TAF Issuance)...
Issued at 1218 AM EST Thu Jan 29 2026

Impacts:

- VFR through the period

Discussion:

VFR conditions are expected throughout the period.

Mid and high cloud will steadily increase through the night into the
daytime hours as low pressure passes well to the southwest. Winds
will respond by becoming more northwesterly and then northerly with
time, though variability is expected, particularly during the first
half of the period. Winds will generally be well below 10KT.

&&

.IND WATCHES/WARNINGS/ADVISORIES...

Cold Weather Advisory until 10 AM EST this morning for INZ021-
028>031-035>049-054>057.

&&

$$

SHORT TERM...Nield
LONG TERM...KF
AVIATION...Nield
View a Different U.S. Forecast Discussion Location
(In alphabetical order by state)



Forecast Discussion from: NOAA-NWS Script developed by: El Dorado Weather






Contact Us Contact Us Thumbnail | Mobile Mobile Phone Thumbnail
Private Policy | Terms & Conds | Consent Preferences | Cookie Policy
Never base any life decisions on weather information from this site or anywhere over the Internet.
Site is dedicated to our Lord & Savior Jesus Christ | Random Quotes of Jesus

Copyright © 2026 El Dorado Weather, Inc. | Site Designed By:  Webmaster Danny