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Bellevue, Nebraska 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Bellevue NE
National Weather Service Forecast for:
Bellevue NE
Issued by: National Weather Service WFO Omaha, NE |
| Updated: 2:18 am CDT Aug 15, 2025 |
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Overnight
Slight Chance
T-storms
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Friday
Chance
T-storms then
Slight Chance
Showers
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Friday
Night
Mostly Clear
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Saturday
Hot
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Saturday
Night
Mostly Clear
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Sunday
Mostly Sunny
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Sunday
Night
Partly Cloudy
then Slight
Chance
T-storms
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Monday
Mostly Sunny
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Monday
Night
Slight Chance
T-storms
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| Lo 75 °F |
Hi 92 °F |
Lo 75 °F |
Hi 97 °F |
Lo 77 °F |
Hi 95 °F |
Lo 75 °F |
Hi 93 °F |
Lo 72 °F |
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Heat Advisory
Heat Advisory
Hazardous Weather Outlook
Overnight
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A 10 percent chance of showers and thunderstorms after 5am. Mostly clear, with a steady temperature around 75. South southeast wind around 10 mph, with gusts as high as 16 mph. |
Friday
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A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Partly sunny, with a high near 92. South southeast wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
Friday Night
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Mostly clear, with a low around 75. South wind around 10 mph, with gusts as high as 17 mph. |
Saturday
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Sunny and hot, with a high near 97. Heat index values as high as 105. South wind 8 to 13 mph, with gusts as high as 20 mph. |
Saturday Night
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Mostly clear, with a low around 77. South wind 8 to 10 mph, with gusts as high as 16 mph. |
Sunday
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Mostly sunny, with a high near 95. South wind 7 to 10 mph, with gusts as high as 17 mph. |
Sunday Night
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A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. South southeast wind 6 to 8 mph. |
Monday
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Mostly sunny, with a high near 93. South southwest wind around 7 mph. |
Monday Night
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A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind 3 to 6 mph. |
Tuesday
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A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90. Light and variable wind becoming southwest around 6 mph in the morning. |
Tuesday Night
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A slight chance of showers and thunderstorms. Mostly clear, with a low around 68. North northeast wind 3 to 6 mph. |
Wednesday
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Mostly sunny, with a high near 86. North northeast wind 3 to 7 mph. |
Wednesday Night
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Mostly clear, with a low around 65. North northeast wind around 6 mph becoming calm after midnight. |
Thursday
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Sunny, with a high near 86. Calm wind becoming east northeast around 6 mph in the afternoon. |
Forecast from NOAA-NWS
for Bellevue NE.
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Weather Forecast Discussion
473
FXUS63 KOAX 150437
AFDOAX
Area Forecast Discussion
National Weather Service Omaha/Valley NE
1137 PM CDT Thu Aug 14 2025
.KEY MESSAGES...
- Low chances (15-20%) of thunderstorms will be possible
tonight over northeast Nebraska and northwest Iowa.
- Heat indices expected to reach near 105 Friday and the in the
105 to 110 degree range on Saturday. Temperatures may cool
slightly on Sunday, with lower humidities.
- Thunderstorm chances (20-40%) return Sunday through Wednesday.
Severe weather potential is uncertain at this time, though
storms due have potential for isolated heavy rainfall.
&&
.DISCUSSION...
Issued at 305 PM CDT Thu Aug 14 2025
Mostly clear skies this afternoon with breezy southerly winds
and warming temperatures. Highs today will peak in the upper 80s
to low 90s with heat indices near 100 across our western
counties. CAMs show some potential for isolated showers/storms
overnight tonight into early Friday. Building heights should
lead to subsidence inhibiting shower/storm development, but went
ahead and put in a slight chance with enough CAMS showing the
potential.
A building ridge over the Central Plains is leading to a warming
trend going into the weekend with heat indices getting into
100-110 range Friday and Saturday afternoons. HeatRisk values of
around 2 today will increase to a mix of 2 and 3 on Friday, and
predominantly 3 on Saturday due to the heat duration. For these
reasons, we have Heat Advisories in place for Friday and
Saturday from 11AM - 8PM. Have expanded to most of our area due
to surrounding areas adding in heat advisories as well. The
hotter day will likely be Saturday.
Saturday night a stronger shortwave ejects out of the northern
Rockies helping to push the ridge off to the east and bringing
back chances for storms Saturday night into early Sunday, mainly
north of our area but our northern counties could get clipped
near the South Dakota state line. Due to decreasing
geopotential heights, models are bringing high temperatures down
a bit on Sunday, but with continued southerly flow (no
significant wind shift) and mostly clear skies, we may end up
needing another heat advisory on Sunday with heat indices again
approaching 105.
Our next decent chance for showers and storms looks to be Sunday
night into early Monday as a second shortwave pulls the surface
front to our north south into our area. This will bring back
milder temperatures for next week with highs down around 90 on
Monday and Tuesday and heat indices around 95-100.
Nightly storm chances return as we see the build-up of a new
ridge over the Four-Corners region, placing us under and active
northwesterly flow pattern. This becomes well established by
midweek with highs dropping down into the mid 80s for Wednesday
and Thursday.
&&
.AVIATION /06Z TAFS THROUGH 06Z SATURDAY/...
Issued at 1136 PM CDT Thu Aug 14 2025
VFR conditions are expected to prevail through the forecast
period. However, latest model guidance suggests the development
of widely scattered showers and thunderstorms in the KOMA
vicinity, generally between 12-16z Friday. As such, the
potential exists for brief periods of visibility restrictions
during that time period. Otherwise, LLWS is forecast overnight
into Friday morning at KOFK and KLNK. South winds of 11-13 kt
are expected to strengthen by mid/late Friday morning before
diminishing slightly on Friday evening.
&&
.OAX WATCHES/WARNINGS/ADVISORIES...
NE...Heat Advisory from 11 AM to 8 PM CDT Saturday for NEZ011-012-
015>018-030>034-042>045-050>053-065>068-078-088>093.
Heat Advisory from 11 AM to 8 PM CDT Friday for NEZ011-012-
015>018-030>034-042>045-050>053-065>068-078-088>093.
IA...Heat Advisory from 11 AM to 8 PM CDT Saturday for IAZ043-055-
069-079-080-090-091.
Heat Advisory from 11 AM to 8 PM CDT Friday for IAZ055-069-079-
080-090-091.
&&
$$
DISCUSSION...McCoy
AVIATION...Mead
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