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Indianapolis, Indiana 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Indianapolis IN
National Weather Service Forecast for:
Indianapolis IN
Issued by: National Weather Service Indianapolis, IN |
| Updated: 8:15 pm EDT Apr 11, 2025 |
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Tonight
Mostly Clear
then Areas
Frost
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Saturday
Frost then
Sunny
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Saturday
Night
Increasing
Clouds
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Sunday
Partly Sunny
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Sunday
Night
Mostly Cloudy
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Monday
Chance
Showers
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Monday
Night
Chance
Showers then
Partly Cloudy
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Tuesday
Mostly Sunny
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Tuesday
Night
Mostly Clear
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| Lo 33 °F |
Hi 59 °F |
Lo 42 °F |
Hi 66 °F |
Lo 56 °F |
Hi 69 °F |
Lo 45 °F |
Hi 56 °F |
Lo 37 °F |
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Freeze Warning
Hazardous Weather Outlook
Tonight
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Areas of frost after 3am. Otherwise, mostly clear, with a low around 33. North wind 3 to 7 mph. |
Saturday
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Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 59. Light north wind. |
Saturday Night
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Increasing clouds, with a low around 42. Light and variable wind. |
Sunday
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Partly sunny, with a high near 66. South wind 6 to 16 mph, with gusts as high as 25 mph. |
Sunday Night
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Mostly cloudy, with a low around 56. South southwest wind around 10 mph, with gusts as high as 21 mph. |
Monday
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A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 69. West wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. |
Monday Night
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A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 45. West wind around 10 mph, with gusts as high as 20 mph. |
Tuesday
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Mostly sunny, with a high near 56. West northwest wind 10 to 15 mph, with gusts as high as 29 mph. |
Tuesday Night
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Mostly clear, with a low around 37. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. |
Wednesday
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Sunny, with a high near 61. West northwest wind 5 to 7 mph. |
Wednesday Night
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A 20 percent chance of showers. Partly cloudy, with a low around 45. |
Thursday
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A 50 percent chance of showers. Mostly cloudy, with a high near 64. |
Thursday Night
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Showers likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%. |
Friday
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A 40 percent chance of showers. Partly sunny, with a high near 58. |
Forecast from NOAA-NWS
for Indianapolis IN.
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Weather Forecast Discussion
724
FXUS63 KIND 112233
AFDIND
Area Forecast Discussion
National Weather Service Indianapolis IN
633 PM EDT Fri Apr 11 2025
.KEY MESSAGES...
- Major flooding continues on the lower White and lower East Fork
White Rivers.
- Significant river flooding continuing through at least the next 1
to 2 weeks in some spots on the lower White and lower Wabash.
- Clear and Cold tonight with near to slightly below freezing lows.
Some frost will be around into Saturday morning.
- Brief warming trend begins on Sunday, but cooler air returns
mid-week. A few strong storms possible on Monday.
&&
.SHORT TERM (This evening through Saturday)...
Issued at 254 PM EDT Fri Apr 11 2025
Satellite shows afternoon Cu across the forecast area with gusts up
to 25 mph being recorded at surface observations. Surface high
pressure will continue to settle into the region through the short
term. With that, winds will become light after sunset as well as
skies clearing. These conditions will allow for ample radiational
cooling tonight with temps dropping to near to below freezing,
prompting the freeze warning tonight.
Quiet conditions continue tomorrow, with clear skies and light winds
continuing. Highs tomorrow will reach the upper 50s to near 60.
&&
.LONG TERM (Saturday night through Friday)...
Issued at 254 PM EDT Fri Apr 11 2025
Saturday Night and Sunday...
Warm advection will begin Saturday night and ramp up Sunday ahead of
the next system. Increasing winds aloft will bring some isentropic
lift to the area, but for now moisture and forcing don`t look to be
enough for mentionable PoPs across central Indiana. That being said,
wouldn`t rule out a few sprinkles or an isolated shower.
Better mixing on Sunday will bring down some wind gusts to around 30
mph.
Believe that winds Saturday night will prevent frost formation,
though will have to watch the far east.
Monday...
A strong area of low pressure will move into the northern Great
Lakes, pushing a cold front through central Indiana. The current
timing of the front would have the front through much of the area
before peak heating, which means it will have less instability to
work with.
For now it appears that only the far southeastern portions of
central Indiana will have enough instability and shear for a low
chance of strong to severe storms in the afternoon.
Moisture will be adequate for scattered convection, so will keep
PoPs mainly in the chance category.
Tuesday and Wednesday...
Colder air will flow into the area on Tuesday. An upper trough and
perhaps a lingering surface trough will keep some clouds around.
Can`t rule out a shower, but confidence is not high enough to
include at this time.
Skies will clear Tuesday night and allow temperatures to fall into
the 30s. Will continue to monitor for some potential frost
formation. Wednesday will be dry and warmer but still below normal.
Thursday and Friday...
Another low pressure system will bring more rain chances to the area
during this time. Details remain hazy enough to not be more specific
than that at this time.
Beyond Friday...
Cool conditions look prevail on Saturday the 19th with warmer but
still below normal readings for Sunday the 20th.
&&
.AVIATION (00Z TAF Issuance)...
Issued at 632 PM EDT Fri Apr 11 2025
Impacts:
- None
Discussion:
VFR expected through the period under the influence of surface high
pressure. Clear or mostly clear skies, unrestricted visibility, and
light winds generally out of the north or northwest and occasionally
variable are expected, with outlying sites going calm overnight.
&&
.IND WATCHES/WARNINGS/ADVISORIES...
Freeze Warning from midnight tonight to 9 AM EDT Saturday for
INZ021-028>031-035>049-051>057-060>065-067>072.
&&
$$
SHORT TERM...Updike
LONG TERM...50
AVIATION...Nield
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