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Garner, North Carolina 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Garner NC
National Weather Service Forecast for:
Garner NC
Issued by: National Weather Service Raleigh, NC |
| Updated: 1:11 pm EDT Jul 15, 2026 |
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This Afternoon
 Haze
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Tonight
 Haze
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Thursday
 Haze
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Thursday Night
 Mostly Clear
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Friday
 Hot
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Friday Night
 Slight Chance T-storms then Slight Chance Showers
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Saturday
 Sunny then Chance T-storms
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Saturday Night
 Showers Likely
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Sunday
 Mostly Sunny then Chance T-storms
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| Hi 95 °F |
Lo 69 °F |
Hi 100 °F |
Lo 74 °F |
Hi 100 °F |
Lo 76 °F |
Hi 97 °F |
Lo 74 °F |
Hi 94 °F |
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Hazardous Weather Outlook
This Afternoon
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Widespread haze. Sunny, with a high near 95. Calm wind. |
Tonight
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Widespread haze. Clear, with a low around 69. Light south wind. |
Thursday
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Widespread haze. Sunny and hot, with a high near 100. Heat index values as high as 104. Calm wind becoming south around 5 mph in the afternoon. |
Thursday Night
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Mostly clear, with a low around 74. South wind 3 to 5 mph. |
Friday
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Sunny and hot, with a high near 100. Calm wind becoming southeast around 5 mph in the afternoon. |
Friday Night
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A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 76. Chance of precipitation is 20%. |
Saturday
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A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 97. Chance of precipitation is 30%. |
Saturday Night
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A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am. Mostly cloudy, with a low around 74. Chance of precipitation is 60%. |
Sunday
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A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Chance of precipitation is 40%. |
Sunday Night
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A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 40%. |
Monday
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Mostly sunny, with a high near 95. |
Monday Night
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Partly cloudy, with a low around 74. |
Tuesday
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A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97. Chance of precipitation is 30%. |
Forecast from NOAA-NWS
for Garner NC.
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Weather Forecast Discussion
731
FXUS62 KRAH 151741
AFDRAH
Area Forecast Discussion
National Weather Service Raleigh NC
141 PM EDT Wed Jul 15 2026
.WHAT HAS CHANGED...
* There has been no appreciable change from the previous forecasts
or forecast rationale.
&&
.KEY MESSAGES...
As of 111 AM Wednesday...
1) Heating up today, with increasing humidity levels and dangerous
heat Fri through the weekend.
2) Smoke from Canadian wildfires may reach the area later this week
and weekend.
2) Rain and storm chances increase this weekend and early next week,
with the highest confidence centered on Sat and Sun.
&&
.DISCUSSION...
As of 111 AM Wednesday...
KEY MESSAGE 1... Heating up today, with increasing humidity levels
and dangerous heat Fri through the weekend.
Highs in the 90s will return today and remain in the forecast
through early next week. A 594-dm ridge will build into the region
and be in place at least into late Friday. The heat is not expected
to be as worrisome today and Thursday as afternoon dewpoints mix out
into the low to middle 60s. Nevertheless, heat indices Thursday
could still reach the 100 to 105 range, especially over the Triangle
and Sandhills, where the HeatRisk reaches a level 2-3. Dewpoints in
the upper 60s to low 70s will increasingly be favored during the
daytime Friday through early next week. The most dangerous heat and
humidity is expected Fri-Sat with widespread mid/upper 90s, with a
few areas reaching the century mark Friday, and heat indices of 104
to 108 degrees. The Triad looks to remain below heat advisory
criteria. Even though storm chances pick up this weekend and early
next week as ridge breaks down with northwest flow, a prolonged
period of hot days and warm nights through the extended will created
added heat stress for those most vulnerable. The risk is highest
along and east of US-1.
KEY MESSAGE 2... Smoke from Canadian wildfires may reach the area
later this week and weekend.
The GOES Geocolor satellite imagery reveals distinct wildfires
ongoing in Canada. Numerous fires have been noted, with a large
cluster of them currently located north and east of Minnesota. Even
as early as Tue evening, high-level wildfire smoke from these fires
was evident over central VA, owing to NNE to NNW flow at 300-mb from
the Mid-Atlantic. The latest 84-hr RRFS shows this wildfire smoke
may be over portions of central NC today and Thursday, but largely
be concentrated aloft at the mid-upper levels. Any near-surface
smoke is currently projected to be limited at this time. However, as
the ridge breaks down late Friday and northwest flow develops at
lower levels this weekend, we could see some surface-level smoke and
attendant air quality impacts. Those impacts are fairly unclear at
the moment, though the RRFS near-surface smoke does indicate some
haze and smoke potential as early as Friday over portions of NC/VA.
KEY MESSAGE 3... Rain and storm chances increase this weekend and
early next week, with the highest confidence centered on Sat and Sun.
With most ensemble guidance showing a 594-dm ridge over the region
into late Friday, the chance of diurnal afternoon and evening
convection appears limited. Some scenarios indicate that a weak
disturbance could get entrained into the flow late Fri for a few
isolated storms, but this should largely reside west of the area in
the NC mountains. Ensemble guidance is in much better agreement that
ridging breaks down over the weekend and early next week. Ensemble
clusters are showing northwest flow aloft starting this weekend and
persisting into early next week. As that happens, lee troughing and
a series of cold fronts from the north could serve as lift for storm
development. An initial wave and frontal zone looks to approach Sat-
Sun, where ensemble systems are most in agreement for convective
chances. As the boundary moves through or washes out, a secondary
boundary could approach next week Mon-Wed, keeping diurnal
convective chances in the forecast. Right now, we are not outlooked
for severe from SPC, but once convective coverage and timing are
better known, severe potential could be possible given shear and
instability that is expected to be present.
&&
.AVIATION /18Z WEDNESDAY THROUGH MONDAY/...
As of 140 PM Wednesday...
Dry air influence, from both a surface ridge over NC and a mid/up-
level one over the OH Valley, will favor VFR conditions in cntl NC
through the 24-hour TAF period. Wildfire smoke originating in srn ON
and nrn MN will manifest as continued hazy skies and apparent high-
level ceilings mainly from RDU and RWI and points newd for the next
couple of days. No restrictions to surface visibility are expected
at the latitude of cntl NC at this time.
Outlook: Increasing low-level moisture/humidity levels this weekend
will support a chance of stratus/mist/fog and showers/storms, with
the latter favored on Sun.
&&
.CLIMATE...
Record temperatures within 3F of forecast ones...
Record Highs:
July 16: KGSO: 99/1915 KRDU: 101/1887
July 17: KRDU: 100/1887 KFAY: 102/1932
Record High Mins:
July 17: KGSO: 75/2025 KFAY: 77/2019
July 18: KGSO: 76/1986 KFAY: 77/2025
July 19: KGSO: 75/2016 KFAY: 77/2023
July 20: KRDU: 76/2025
&&
.RAH WATCHES/WARNINGS/ADVISORIES...
None.
&&
$$
DISCUSSION...Kren
AVIATION...MWS
CLIMATE...data/local
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