Bella Vista, Arkansas 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Bella Vista AR
National Weather Service Forecast for:
Bella Vista AR
Issued by: National Weather Service Tulsa, OK |
Updated: 10:50 pm CDT Aug 10, 2025 |
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Tonight
 Slight Chance T-storms
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Monday
 Chance T-storms
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Monday Night
 Chance T-storms
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Tuesday
 Chance T-storms
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Tuesday Night
 Slight Chance T-storms
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Wednesday
 Slight Chance T-storms then Chance Showers
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Wednesday Night
 Slight Chance T-storms
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Thursday
 Mostly Sunny then Slight Chance T-storms
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Thursday Night
 Partly Cloudy
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Lo 72 °F |
Hi 92 °F |
Lo 70 °F |
Hi 91 °F |
Lo 69 °F |
Hi 91 °F |
Lo 69 °F |
Hi 92 °F |
Lo 71 °F |
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Hazardous Weather Outlook
Tonight
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A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Calm wind becoming southeast around 5 mph after midnight. |
Monday
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A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 92. South wind around 5 mph. |
Monday Night
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A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. South wind around 5 mph becoming calm. |
Tuesday
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A 50 percent chance of showers and thunderstorms before 4pm. Mostly sunny, with a high near 91. Calm wind becoming southwest around 5 mph. |
Tuesday Night
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A 20 percent chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 69. Calm wind. |
Wednesday
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A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91. Calm wind becoming southwest around 5 mph. |
Wednesday Night
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A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 69. Calm wind. |
Thursday
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A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon. |
Thursday Night
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Partly cloudy, with a low around 71. Southeast wind around 5 mph. |
Friday
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Mostly sunny, with a high near 93. South wind around 5 mph. |
Friday Night
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Partly cloudy, with a low around 72. South wind around 5 mph. |
Saturday
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Sunny, with a high near 93. South wind around 5 mph. |
Saturday Night
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Mostly clear, with a low around 71. South wind around 5 mph. |
Sunday
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Sunny, with a high near 92. South wind around 5 mph. |
Forecast from NOAA-NWS
for Bella Vista AR.
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Weather Forecast Discussion
824
FXUS64 KTSA 102253
AFDTSA
Area Forecast Discussion
National Weather Service Tulsa OK
553 PM CDT Sun Aug 10 2025
...New AVIATION...
.KEY MESSAGES...
Issued at 1230 PM CDT Sun Aug 10 2025
- Dangerous heat ongoing with heat advisory through this
afternoon. Slightly cooler temps tomorrow through mid week.
- Unsettled period tonight through Tuesday with periodic higher
thunderstorm coverage time frames. Locally heavy rains likely
along with a few severe storms.
- Temperatures will rise back to near average for this time of
year during the latter part of the week.
&&
.SHORT TERM...
(Through tonight )
Issued at 1230 PM CDT Sun Aug 10 2025
Hot and humid conditions ongoing with increasing instability
south of the stalled frontal zone which currently extends from NW
OK into east central KS. Isolated afternoon storms may develop
within the higher terrain corridor of SE OK through NW AR,
otherwise the focus will increasing be the aforementioned boundary
for late afternoon through evening storms. Initial development
would likely be north of the forecast area but congealing outflows
may push additional storm development into the OK / KS border
region. Storms will also have developed across the High Plains by
this evening and will spread eastward overnight. Ample instability
will remain in place along with a strengthening low level jet /
approaching mid level trough axis to maintain storms into the
forecast area with highest chances north of Highway 412. Expect
locally heavy rainfall to occur through tonight primarily favoring
areas near the OK / KS border. Recent dry conditions and expected
localized nature of the heaviest totals lower confidence in
widespread flooding concerns but this will be monitored with later
forecasts.
&&
.LONG TERM...
(Monday through Sunday)
Issued at 1230 PM CDT Sun Aug 10 2025
Shower and storms will likely be ongoing Monday morning with a
gradual weakening with time. The residual composite outflow /
frontal zone will again become a focus for renewed storms by
Monday afternoon with the corridor more aligned across the local
forecast area. Expect additional locally heavy rains and downburst
wind potential. Temps will be slightly cooler than recent days.
Weak but persistent troughing remains extended through the
southern Plains on Tuesday while flow aloft weakens. Expectation
is another round of scattered storms with slow storm motions
allowing for locally heavy rains. This scenario may continue
Wednesday into Thursday with a slow eastward progression of the
higher storm coverage as heights gradually build from the west.
The trend toward a drier and warmer pattern will carry into late
week by which time hot and humid conditions typical of mid August
will return.
&&
.AVIATION...
(00Z TAFS)
Issued at 550 PM CDT Sun Aug 10 2025
Scattered showers and storms will increase the next few hours
across northeast OK. The most likely location will be near KBVO,
with a more marginal threat for the Tulsa area. These storms may
produce very heavy rain, frequent lightning, and strong erratic
winds. Ceilings may develop, but mostly above MVFR criteria, but
visibility could briefly be reduced to 2-4 SM under stronger
storms. The threat of storms will continue at times overnight,
particularly near dawn tomorrow. Model guidance shows a general
threat of storms continuing during the day, but with high
uncertainty in when it will occur. There is a slight signal for
another round late in the afternoon tomorrow, so PROB30s were
added for many airports at that time. Winds will mostly remain out
of the south through the period at 5-15 kts except near storms.
&&
.PRELIMINARY POINT TEMPS/POPS...
TUL 75 94 73 91 / 30 40 40 40
FSM 75 97 74 96 / 10 20 20 40
MLC 75 95 72 94 / 10 20 20 30
BVO 71 91 69 90 / 50 50 50 40
FYV 70 93 69 91 / 20 30 20 50
BYV 71 93 69 93 / 20 30 20 50
MKO 74 95 71 93 / 20 30 20 30
MIO 72 93 70 91 / 40 50 50 50
F10 72 94 71 92 / 20 30 30 30
HHW 73 93 71 93 / 0 10 10 30
&&
.TSA WATCHES/WARNINGS/ADVISORIES...
OK...Heat Advisory until 8 PM CDT this evening for OKZ049-054>062-
064>067-070-071-073>075.
AR...None.
&&
$$
SHORT TERM...07
LONG TERM....07
AVIATION...06
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