Fort Wayne, Indiana 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Fort Wayne IN
National Weather Service Forecast for:
Fort Wayne IN
Issued by: National Weather Service Northern Indiana |
Updated: 1:16 am EDT Sep 21, 2024 |
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Overnight
Patchy Dense Fog
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Saturday
Areas Dense Fog then Sunny
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Saturday Night
Partly Cloudy
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Sunday
Slight Chance T-storms then Chance T-storms
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Sunday Night
Showers Likely
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Monday
Showers Likely
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Monday Night
Showers Likely
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Tuesday
Chance T-storms
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Tuesday Night
Slight Chance T-storms
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Lo 64 °F |
Hi 88 °F |
Lo 63 °F |
Hi 83 °F |
Lo 64 °F |
Hi 76 °F |
Lo 62 °F |
Hi 75 °F |
Lo 58 °F |
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Dense Fog Advisory
Hazardous Weather Outlook
Overnight
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Patchy dense fog. Otherwise, mostly clear, with a low around 64. Calm wind. |
Saturday
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Areas of dense fog before 10am. Otherwise, sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon. |
Saturday Night
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Partly cloudy, with a low around 63. Calm wind. |
Sunday
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A slight chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 50%. |
Sunday Night
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A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 64. Southwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible. |
Monday
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Showers likely and possibly a thunderstorm before 8am, then showers likely between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
Monday Night
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Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. Chance of precipitation is 70%. |
Tuesday
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A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 75. |
Tuesday Night
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A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 58. |
Wednesday
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Partly sunny, with a high near 75. |
Wednesday Night
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A 20 percent chance of showers. Partly cloudy, with a low around 54. |
Thursday
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A 20 percent chance of showers. Mostly sunny, with a high near 74. |
Thursday Night
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A slight chance of showers. Partly cloudy, with a low around 54. |
Friday
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A slight chance of showers. Mostly sunny, with a high near 75. |
Forecast from NOAA-NWS
for Fort Wayne IN.
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Weather Forecast Discussion
411
FXUS63 KIWX 210524
AFDIWX
Area Forecast Discussion
National Weather Service Northern Indiana
124 AM EDT Sat Sep 21 2024
.KEY MESSAGES...
- Some areas may see rainfall this afternoon with widely
scattered to scattered showers/storms.
- One more warm day Saturday with highs possibly reaching (or
exceeding) 90 degrees before a trend to cooler temperatures.
- Confidence increasing on 1 or more chances for much needed
rainfall Sunday into Monday, with timing/coverage details
still to be sorted out.
&&
.DISCUSSION...
Issued at 312 PM EDT Fri Sep 20 2024
An area of storms developed over southern Lake Michigan and has
worked inland, holding its own, but struggling to develop further SW
despite unstable conditions. Main wind shift remains back over
Chicago, working slowly east. Big question is does the convection
expand further southwest of have we seen the southern extent of the
needed rainfall. So far the main features have been brief but heavy
rainfall with locations picking up a quick half inch to over an inch
in the stronger storms. Have adjusted pops to lower somewhat further
SW based on satellite trends. Agitated cu field still is showing up
so suspect more widely scattered development could take place with a
newly developed cell near Rensselaer. Everything will move east at
around 25 mph and is expected to weaken after 00Z with loss of
heating. Higher dewpoints will remain in place overnight with drier
air not arriving till Saturday. After coordination, have added
patchy fog with areas that manage to see some rainfall today seeing
some potential for locally dense fog.
One more hot day is in store by mid Sept standards for Sat with
highs at least into the mid to maybe upper 80s. MAV guidance remains
rather aggressive on highs in the low to middle 90s, possibly due to
increasing mixing/subsidence. Not ready to jump into that arena, but
something to watch in later forecasts.
Confidence does continue to increase on 1 or more chances for
showers and storms, possibly as early as Sunday afternoon, lingering
into Monday night as a series of disturbances move into the area and
northern stream trough digs and deepens. Trends seem to suggest the
first round being Sun afternoon/evening with another Monday
afternoon and evening. Keeping pops capped at likely for now, but
signs point towards at least some needed rainfall for many areas.
Models diverge on handling of the trough through the rest of the
period (and beyond) ranging from strong ridging overhead to a deep
cutoff low near/west of the area. To further complicate things, some
sort of tropical development is expected next week, but location and
track of this feature is equally uncertain. At least a brief dry
period seems likely late Tue night into Wednesday before remainder
of forecast has slgt chc to chc pops.
&&
.AVIATION /06Z TAFS THROUGH 06Z SUNDAY/...
Issued at 124 AM EDT Sat Sep 21 2024
Dense fog will continue to slowly expand early this morning with
1/4SM visibilities likely at KFWA by 08Z. No significant
improvement currently anticipated until after sunrise. Fog does
not appear to be particularly thick so will likely burn off by
14Z at the latest, possibly a little earlier. Otherwise VFR
conditions and light winds expected through the rest of the
period.
&&
.IWX WATCHES/WARNINGS/ADVISORIES...
IN...Dense Fog Advisory until 10 AM EDT /9 AM CDT/ this morning for
INZ005>009-012>015-017-018-020-022>027-032>034-103-104-
116-203-204-216.
OH...None.
MI...Dense Fog Advisory until 10 AM EDT this morning for MIZ078>081-
177-277.
MARINE...None.
&&
$$
DISCUSSION...Fisher
AVIATION...AGD
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