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Omaha, Nebraska 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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: 5:31 pm CDT Sep 12, 2026
 
Tonight

Tonight: A 30 percent chance of showers and thunderstorms, mainly after 4am.  Partly cloudy, with a low around 61. North 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.
Partly Cloudy
then Chance
T-storms
Sunday

Sunday: Showers and thunderstorms likely before 1pm, then a slight chance of showers between 1pm and 2pm.  Mostly cloudy, with a high near 73. Light east wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 16 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
T-storms
Likely then
Chance
T-storms
Sunday
Night
Sunday Night: A 40 percent chance of showers and thunderstorms, mainly after 4am.  Mostly cloudy, with a low around 63. East southeast wind 7 to 11 mph, with gusts as high as 20 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Mostly Cloudy
then Chance
T-storms
Monday

Monday: Showers and thunderstorms likely between 7am and 1pm, then a slight chance of showers.  Cloudy, then gradually becoming mostly sunny, with a high near 89. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 33 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
T-storms
Likely and
Breezy
Monday
Night
Monday Night: Showers and thunderstorms.  Low around 68. South wind 10 to 15 mph becoming light and variable  after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
T-storms

Tuesday

Tuesday: Showers and thunderstorms.  High near 75. North wind 3 to 8 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
T-storms

Tuesday
Night
Tuesday Night: Showers and possibly a thunderstorm.  Low around 62. Northeast wind around 6 mph.  Chance of precipitation is 80%.
Showers

Wednesday

Wednesday: Showers and possibly a thunderstorm.  Cloudy, with a high near 70. East northeast wind around 7 mph.
Showers

Wednesday
Night
Wednesday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 65. East northeast wind 3 to 5 mph.
Showers
Likely

Lo 61 °F Hi 73 °F Lo 63 °F Hi 89 °F Lo 68 °F Hi 75 °F Lo 62 °F Hi 70 °F Lo 65 °F

 

Tonight
 
A 30 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 61. North 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.
Sunday
 
Showers and thunderstorms likely before 1pm, then a slight chance of showers between 1pm and 2pm. Mostly cloudy, with a high near 73. Light east wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
 
A 40 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 63. East southeast wind 7 to 11 mph, with gusts as high as 20 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
 
Showers and thunderstorms likely between 7am and 1pm, then a slight chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 89. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
 
Showers and thunderstorms. Low around 68. South wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tuesday
 
Showers and thunderstorms. High near 75. North wind 3 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
 
Showers and possibly a thunderstorm. Low around 62. Northeast wind around 6 mph. Chance of precipitation is 80%.
Wednesday
 
Showers and possibly a thunderstorm. Cloudy, with a high near 70. East northeast wind around 7 mph.
Wednesday Night
 
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. East northeast wind 3 to 5 mph.
Thursday
 
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 75. North northeast wind around 6 mph.
Thursday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. East wind 3 to 5 mph.
Friday
 
A chance of showers and thunderstorms. Partly sunny, with a high near 75. South southeast wind around 6 mph.
Friday Night
 
A chance of showers and thunderstorms. Partly cloudy, with a low around 60. East northeast wind 3 to 5 mph.
Saturday
 
A slight chance of showers and thunderstorms. Partly sunny, with a high near 72. North wind around 6 mph.

 

Forecast from NOAA-NWS for 2 Miles SSW Carter Lake IA.

Weather Forecast Discussion
177
FXUS63 KOAX 122328
AFDOAX

Area Forecast Discussion
National Weather Service Omaha/Valley NE
628 PM CDT Sat Sep 12 2026

.KEY MESSAGES...

- Showers and storms continue to move through southeastern
  Nebraska and southwestern Iowa this afternoon, with gusty
  winds and isolated hail possible.

- Monday will be the next best chance for strong to severe
  storms.

- Expect a cool down heading into Tuesday and beyond with daily
  chances for a few showers and storms.

&&

.DISCUSSION...
Issued at 154 PM CDT Sat Sep 12 2026

Cooler air has arrived in the region as a cold front continues to
push to the southeast, further into Kansas and Missouri. Expected
highs today will be in the 70s. A few showers and thunderstorms
continue to move across central and eastern Nebraska this afternoon,
bringing a chance for some rain, hail, and gusty winds. MUCAPE
values range from 250-1000 J/kg along and slightly north of the
KS/NE border. The more unstable environment is to the south of the
area, but can`t entirely rule out a strong to marginally severe
storm or two this afternoon, with hail and gusty winds being the
main concerns.

Heading into tonight/early Sunday morning, a weak shortwave trough
moves across the region. The aforementioned cold front lifts north
toward the KS/NE border. Several models are showing the potential
for a line of storms to kick off somewhere across southeastern
Nebraska/southwestern Iowa with the greatest concern being around
the 11Z-15Z timeframe. Shower and storm chances will gradually end
west to east Sunday afternoon.

A ridge moves across the Great Plains Monday bringing a brief return
of summer-like temperatures. Expect afternoon highs to top out in
the 80s for most areas, with a few 90s from Lincoln and Seward south
to the KS/NE border. An upper low over Saskatchewan and Manitoba
with an attendant low move east through the day. Heading into the
afternoon, there are concerns for a few strong to severe storms as
the system moves through and instability increases.

The cold front arrives Monday night/Tuesday morning, bringing
another shot of cooler air to the region. Expect highs each day to
top out in the 60s and 70s and lows to fall into the 50s and 60s.
There will be daily chances through the end of the forecast period
for a few showers and thunderstorms as a series of disturbances move
through the region.

&&

.AVIATION /00Z TAFS THROUGH 00Z MONDAY/...
Issued at 604 PM CDT Sat Sep 12 2026

A few spotty showers will continue to dwindle across far
southeast Nebraska this evening. Another round of showers and
storms will develop early Sunday morning, effecting the TAF
sites between 08-15Z Sunday morning. The best chance for storms
at KOFK will be from 11-15Z, and from 09-13Z at KOMA. At the
moment, KLNK looks to be just south of the main line of
convection. While an isolated thunderstorm cant be ruled out
there, it appears less likely. The majority of the showers are
expected to clear out by early afternoon, with VFR conditions
prevailing for the remainder of the period.

&&

.OAX WATCHES/WARNINGS/ADVISORIES...
NE...None.
IA...None.

&&

$$

DISCUSSION...ANW
AVIATION...ANW/KG
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Forecast Discussion from: NOAA-NWS Script developed by: El Dorado Weather






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