|
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: 7:45 pm EST Jan 25, 2026 |
|
Tonight
 Chance Snow and Patchy Blowing Snow
|
Monday
 Cold
|
Monday Night
 Partly Cloudy
|
Tuesday
 Partly Sunny
|
Tuesday Night
 Partly Cloudy
|
Wednesday
 Cold
|
Wednesday Night
 Mostly Cloudy
|
Thursday
 Cold
|
Thursday Night
 Mostly Cloudy
|
| Lo -4 °F |
Hi 8 °F |
Lo -3 °F |
Hi 19 °F |
Lo -8 °F |
Hi 14 °F |
Lo -6 °F |
Hi 11 °F |
Lo -5 °F |
|
Hazardous Weather Outlook
Winter Storm Warning
Cold Weather Advisory
Extreme Cold Warning
Extreme Cold Warning
Tonight
|
A 30 percent chance of snow, mainly before 10pm. Patchy blowing snow before 4am. Mostly cloudy, with a low around -4. Wind chill values as low as -13. West northwest wind 7 to 9 mph, with gusts as high as 24 mph. |
Monday
|
Mostly sunny and cold, with a high near 8. Wind chill values as low as -19. West wind 9 to 13 mph, with gusts as high as 21 mph. |
Monday Night
|
Partly cloudy, with a low around -3. Wind chill values as low as -20. Southwest wind 7 to 15 mph, with gusts as high as 25 mph. |
Tuesday
|
Partly sunny, with a high near 19. Wind chill values as low as -10. Southwest wind 11 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph. |
Tuesday Night
|
Partly cloudy, with a low around -8. West northwest wind 3 to 6 mph. |
Wednesday
|
Partly sunny and cold, with a high near 14. West southwest wind 3 to 8 mph. |
Wednesday Night
|
Mostly cloudy, with a low around -6. West northwest wind around 6 mph. |
Thursday
|
Mostly sunny and cold, with a high near 11. West wind around 6 mph. |
Thursday Night
|
Mostly cloudy, with a low around -5. Calm wind. |
Friday
|
Mostly sunny and cold, with a high near 13. Calm wind becoming north around 6 mph in the afternoon. |
Friday Night
|
Mostly cloudy, with a low around -2. |
Saturday
|
Partly sunny, with a high near 18. |
Saturday Night
|
Mostly cloudy, with a low around 2. |
Sunday
|
Partly sunny, with a high near 23. |
Forecast from NOAA-NWS
for Lafayette IN.
|
Weather Forecast Discussion
955
FXUS63 KIND 252329
AFDIND
Area Forecast Discussion
National Weather Service Indianapolis IN
629 PM EST Sun Jan 25 2026
.KEY MESSAGES...
- Winter Storm Warning through Monday morning
- Blowing and drifting snow, especially in rural areas, possible
tonight and Monday night
- Extreme Cold Warning tonight into Monday morning.
- Cold Weather Advisory tonight through midday Tuesday, additional
dangerous cold through much of the upcoming week
&&
.SHORT TERM (This evening through Monday)...
Issued at 253 PM EST Sun Jan 25 2026
Surface low pressure is located to our southeast, roughly over
eastern Kentucky, as of 2pm. Moderate to heavy snow has been falling
since yesterday evening, though rates have tapered off in the past
few hours. Amounts across the region range from 4 to 6 inches from
Lafayette to Kokomo, 8 to 12 across the I-70 corridor, and 10 to 14
across the southern half of our CWA.
Upper-level analysis shows residual troughing upstream, which should
allow for continued ascent through about 00z. Light snow continues
to our west as far as southeastern Missouri. High-resolution guidance
shows this activity progressing northeastward, ending here between
00-04z. Generally light snow is expected, but a period of moderate
snow cannot be ruled out. Additional accumulations between 1 to 3
inches appears likely, with the highest additional totals further
east.
Winds look to increase slightly as the low pulls away, with a few
gusts to 20 to 25 mph possible form the north-northwest. This may
lead to pockets of blowing and drifting snow, especially in open
country. As such, our Winter Storm Warning will continue until 12z
Monday to account for lingering hazardous conditions during the
overnight/early morning hours.
Cold air advection resumes with the north-northwesterly flow as
well, with lows falling to below zero tonight into Monday. Ambient
air temperatures near or below zero, combined with 10 to 20 mph wind
(not including gusts) will lead to wind chills as low as -25 degrees
tonight into Monday. Our Extreme Cold Warning will continue through
the late morning hours tomorrow.
&&
.LONG TERM (Monday night through Sunday)...
Issued at 253 PM EST Sun Jan 25 2026
Ensemble guidance is in good agreement showing continued east coast
troughing with persistent northwesterly flow aloft. Occasional
clipper systems passing to our north may allow for brief periods of
SW return flow, but little in the way of temperature relief is
expected. A strongly negative Arctic Oscillation and positive
Pacific North American pattern add weight to the continuation of the
current weather pattern.
Our primary weather hazard through the coming week will be the cold.
Daily highs well below freezing are expected, with lows at or just
below zero each night through the weekend. Combined with winds,
nightly wind chills of -10 to -20 are possible. The coldest night in
terms of wind chills looks to be Monday night with breezy SW winds
of 20-25 mph. Wind chills as low as -25 degrees are possible into
Tuesday morning.
The coldest in terms of ambient air temperatures looks to be
Wednesday morning. Surface high pressure, clear skies, relatively
light wind and a deep snowpack will create optimal radiative cooling
conditions. Lows between -10 to -15 degrees are possible, especially
in rural areas. Another strong surface high arrives over the weekend
which may allow for another period of very cold ambient air
temperatures.
There may be a slight chance of snow late Wednesday as a clipper
system passes by, but chances of that seem low as of right now.
&&
.AVIATION (00Z TAF Issuance)...
Issued at 629 PM EST Sun Jan 25 2026
Impacts:
- Predominant MVFR ceilings tonight
- Blowing snow at least this evening
- Gusty winds this evening
Discussion:
Most snow has ended with just some patchy light snow lingering.
Gusty winds this evening will produce blowing snow. These will
reduce visibility into the MVFR range at times, with brief IFR
possible.
Ceilings will bounce around, but predominant MVFR ceilings are
expected tonight. On Monday, VFR conditions are expected. However,
can`t rule of brief restrictions in blowing snow if winds become
stronger than expected.
&&
.IND WATCHES/WARNINGS/ADVISORIES...
Winter Storm Warning until 7 AM EST Monday for INZ021-028>031-
035>049-051>057-060>065-067>072.
Extreme Cold Warning from midnight tonight to 11 AM EST Monday
for INZ021-028>031-035>039-043>047-051>054-060-061-067-068.
Extreme Cold Warning from 7 PM Monday to 9 AM EST Tuesday for
INZ021-028>031-035>049-051>057-060>065-067>072.
Cold Weather Advisory from 11 AM to 7 PM EST Monday for INZ021-
028>031-035>039-043>047-051>054-060-061-067-068.
Cold Weather Advisory from 9 AM to noon EST Tuesday for INZ021-
028>031-035>049-051>057-060>065-067>072.
Cold Weather Advisory from midnight tonight to 7 PM EST Monday
for INZ040>042-048-049-055>057-062>065-069>072.
&&
$$
SHORT TERM...Eckhoff
LONG TERM...Eckhoff
AVIATION...50/Updike
View a Different U.S. Forecast Discussion Location
(In alphabetical order by state)
|
|
|
|