Omaha, Nebraska 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for 2 Miles SSW Carter Lake IA
National Weather Service Forecast for:
2 Miles SSW Carter Lake IA
Issued by: National Weather Service WFO Omaha, NE |
Updated: 2:45 pm CDT Jul 5, 2025 |
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This Afternoon
 Chance T-storms
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Tonight
 Slight Chance T-storms then Partly Cloudy
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Sunday
 Mostly Sunny
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Sunday Night
 Partly Cloudy
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Monday
 Mostly Sunny
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Monday Night
 Partly Cloudy then Chance T-storms
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Tuesday
 Chance Showers
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Tuesday Night
 Chance T-storms
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Wednesday
 Slight Chance T-storms
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Hi 90 °F |
Lo 68 °F |
Hi 87 °F |
Lo 68 °F |
Hi 88 °F |
Lo 68 °F |
Hi 87 °F |
Lo 68 °F |
Hi 89 °F |
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Hazardous Weather Outlook
This Afternoon
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A 40 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 90. West wind around 8 mph, with gusts as high as 16 mph. |
Tonight
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A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 68. North northwest wind 3 to 6 mph. |
Sunday
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Mostly sunny, with a high near 87. North wind around 6 mph. |
Sunday Night
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Partly cloudy, with a low around 68. North northeast wind around 5 mph becoming calm in the evening. |
Monday
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Mostly sunny, with a high near 88. Calm wind becoming south southeast around 5 mph in the afternoon. |
Monday Night
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A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. Southeast wind around 5 mph becoming calm in the evening. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
Tuesday
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A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 87. Calm wind becoming south around 6 mph in the afternoon. |
Tuesday Night
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A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Northeast wind around 5 mph becoming calm in the evening. |
Wednesday
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A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. Calm wind becoming south southeast around 6 mph in the afternoon. |
Wednesday Night
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A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 69. Southeast wind 3 to 6 mph. |
Thursday
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Partly sunny, with a high near 90. South southeast wind 3 to 7 mph. |
Thursday Night
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A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind 5 to 7 mph. |
Friday
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A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 85. West southwest wind 5 to 7 mph becoming north northwest in the afternoon. |
Friday Night
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A slight chance of showers and thunderstorms. Partly cloudy, with a low around 64. North northwest wind around 6 mph. |
Saturday
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A slight chance of showers and thunderstorms. Partly sunny, with a high near 85. North northwest wind 5 to 7 mph. |
Forecast from NOAA-NWS
for 2 Miles SSW Carter Lake IA.
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Weather Forecast Discussion
452
FXUS63 KOAX 052004
AFDOAX
Area Forecast Discussion
National Weather Service Omaha/Valley NE
304 PM CDT Sat Jul 5 2025
.KEY MESSAGES...
- Storm chances will continue this afternoon across eastern NE
and western IA, with a 5-10% chance of producing quarter-
sized hail and wind gusts up to 60 mph.
- Daily storm chances (20-30%) continue from Sunday night
through the work week. While the severe threat remains low,
repeated rounds of rainfall may lead to localized flooding
concerns.
&&
.DISCUSSION...
Issued at 302 PM CDT Sat Jul 5 2025
Today and Tomorrow:
Day Cloud Phase imagery this afternoon shows a few small clusters of
showers, storms, or general cloud deepening across a few areas of
eastern Nebraska into western Iowa, with winds shifting from the
west to north-northwesterly in direction. A recent surface analysis
depicts a frontal zone rather than a sharp cold front extending from
north-central Iowa towards northwest Kansas, pooling better
dewpoints at the surface across its southeastern periphery in Iowa.
This has resulted in surface-based CAPE values of upwards of 2500-
3000 J/kg further corroborated by the 18z KOAX sounding. The
afternoon sounding depicts steep low-level lapse rates, that join
the broad wind shift locally to bring the return of small funnel
chances to the area, that could briefly form with a sufficiently
strong storm. Chances for an actual tornado remain squarely in the
little-to-none category owing mainly to the lack of sheared
flow and stream wise vorticity that is a result of a crumpled
hodograph. Looking at severe chances otherwise, we have a 10-15%
chance to see one of the areas of convection blossom briefly
into a severe storm by taking full advantage of the available
CAPE and then quickly collapsing, throwing out a gust up to 60
mph and a few 1" hail stones as it dies. Surface moisture
decreases as you go to the northwest, meaning the best chances
for any storm to warrant a warning exist southeast of a line
from Schuyler to Onawa. Expect the current bands of deeper
clouds and storms to continue moving slowly to the southeast,
with the Omaha/Lincoln Metro areas seeing their best storm
chances arrive closer to 5 PM lasting through 7 PM. While the
latest runs of CAMs aren`t handling the ongoing convection well,
they do indicate that areas of storms will begin shrinking as
we lose our better daytime heating around 7 PM before fully
diminishing/moving to the southeast by 10 PM.
Tomorrow is expected to remain dry as northerly winds, high
pressure, and less muggy dewpoints settle into the area. Shower and
storm chances won`t be too far, with model consensus showing some
convection along the central South Dakota/Nebraska border and
points west for the afternoon hours that should dissipate as
they approach. Highs are expected to reach the low-to-mid 80s,
and an afternoon MCS that starts across western Nebraska will
plow southeast through much of southwest into south-central
Nebraska along a theta-e gradient that will steer it south and
west of the Fairbury area in our extreme southwestern portion of
the forecast area into the overnight hours.
Monday and Beyond:
Monday heading towards the weekend continues to feature an active
pattern in the global deterministic models, marked by a building
ridge that we`ll be on the extreme northwestern portions of. This
will queue up another week of weakly-forced convective setups that
will be tough to pin down until 24-48 hours until they start. Both
GEFS and ECMWF ML guidance indicates that we`ll have some chance at
severe storms during this period, tough intensity will likely be on
the low end, and favor flooding moreso if we can get repeated rounds
of rain. Highs during the upcoming are expected to max out in the
upper 80s to low 90s, keeping the summer vibes in full swing before
signals point to a slight cool down into the 70s/low 80s late this
upcoming weekend into early next week.
&&
.AVIATION /18Z TAFS THROUGH 18Z SUNDAY/...
Issued at 1207 PM CDT Sat Jul 5 2025
MVFR clouds have been more persistent that anticipated this
morning, with satellite imagery this morning showing that KOMA
has a little bit longer to go with BKN020 ceilings through
around 1830z while KLNK are done with ceiling restrictions for
the period. Another field of low clouds are building into the
KOFK area from the north behind a north-northwesterly wind
shift, with a period of MVFR ceilings being likely for a few
hours this afternoon before lifting gradually into the low-end
VFR territory. In addition to the clouds and shifting winds to
the northwest, a few showers and storms are possible this
afternoon. Most locations will stay dry with what are expected
to be small-footprint cells that will pop up and sweep to the
east- southeast. At the moment, KOMA has the only reach chances
of seeing anything (around a 20% chance), with the most likely
time being from 00-01z this evening.
&&
.OAX WATCHES/WARNINGS/ADVISORIES...
NE...None.
IA...None.
&&
$$
DISCUSSION...Petersen
AVIATION...Petersen
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