Mountain Home, Arkansas 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Mountain Home AR
National Weather Service Forecast for:
Mountain Home AR
Issued by: National Weather Service Little Rock, AR |
Updated: 5:45 am CDT Jun 6, 2025 |
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Overnight
 Chance T-storms
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Friday
 Showers then Chance T-storms
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Friday Night
 Chance T-storms
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Saturday
 T-storms
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Saturday Night
 Chance T-storms then Chance Showers
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Sunday
 Sunny
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Sunday Night
 Partly Cloudy then Chance T-storms
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Monday
 Chance Showers
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Monday Night
 Partly Cloudy
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Lo 68 °F |
Hi 82 °F |
Lo 66 °F |
Hi 81 °F |
Lo 64 °F |
Hi 87 °F |
Lo 64 °F |
Hi 80 °F |
Lo 60 °F |
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Severe Thunderstorm Watch
Hazardous Weather Outlook
Overnight
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A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Calm wind. |
Friday
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Showers and thunderstorms before 11am, then showers likely and possibly a thunderstorm between 11am and noon, then a chance of showers and thunderstorms after noon. High near 82. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
Friday Night
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A 30 percent chance of showers and thunderstorms, mainly after 5am. Increasing clouds, with a low around 66. West wind around 5 mph becoming calm in the evening. |
Saturday
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Showers and thunderstorms, mainly before 4pm, then showers likely and possibly a thunderstorm after 4pm. High near 81. Calm wind becoming south around 5 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 90%. |
Saturday Night
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A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 64. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. |
Sunday
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Sunny, with a high near 87. West wind around 5 mph. |
Sunday Night
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A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64. Calm wind. |
Monday
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A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. Calm wind becoming west northwest around 5 mph. Chance of precipitation is 30%. |
Monday Night
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Partly cloudy, with a low around 60. West wind around 5 mph becoming calm. |
Tuesday
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Sunny, with a high near 82. |
Tuesday Night
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Partly cloudy, with a low around 58. |
Wednesday
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Mostly sunny, with a high near 83. |
Wednesday Night
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Mostly cloudy, with a low around 63. |
Thursday
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A 30 percent chance of showers. Partly sunny, with a high near 81. |
Forecast from NOAA-NWS
for Mountain Home AR.
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Weather Forecast Discussion
555
FXUS64 KLZK 060806
AFDLZK
Area Forecast Discussion
National Weather Service Little Rock AR
306 AM CDT Fri Jun 6 2025
...New DISCUSSION...
.KEY MESSAGES...
Issued at 236 AM CDT Wed Jun 4 2025
-Above normal temperatures and increased humidity are expected
across much of the state through the weekend. Temperatures will
hovering at or around normal by early next week.
-Frequent chances for rain and thunderstorms with a few strong to
severe thunderstorms possible.
-Locally heavy rainfall amounts of more than 3 inches possible
across western/northern Arkansas through Sunday.
&&
.DISCUSSION...
Issued at 117 AM CDT Fri Jun 6 2025
Regional radar early this morning shows a complex of strong to
severe thunderstorms across portions of the Oklahoma & Texas
panhandles. Another complex was located south of Amarillo with
both complexes expected to move east southeast through this
morning. Hi-res CAM guidance this morning shows both complexes
will congeal into an MCS later this morning over west central and
central Oklahoma. The MCS will move east-southeast across
Arkansas just after sunrise this morning. Ahead of the complex,
CAPE values of 1500-2000J/kg with bulk shear of 35-40 kts over
portions of northwestern, western and central Arkansas with the
primary hazard being damaging winds, but some large hail is also
possible as MCS treks southeast across the state. Both the HRRR
and RAP show the complex decaying as it moves southeast into
central and eastern Arkansas by sometime late this morning. This
makes sense as instability will around the daily minimal as the
MCS moves across the state.
Another round of showers with strong to severe thunderstorms will
be possible late tonight into early Saturday as a piece of upper
level energy embedded within the flow moves across the area
helping to initiate a complex of strong to severe thunderstorms
across portions of southeastern Kansas and north central and
northeastern Oklahoma. The primary hazard as the complex of storms
moves across Arkansas will be damaging winds, but some large hail
is also possible as well.
By Saturday night, upper low and long wave upper trough will dive
southeastern out of Canada into the Great Lakes region with upper
level northwest flow setting up over Arkansas. Within northwest
flow, scattered showers and isolated thunderstorms are possible as
the front quickly moves southeastward through the state on Sunday
before stalling over southern Arkansas. Additional chances for
showers and thunderstorms are possible through as upper level
disturbances embedded within northwestern flow help to kick off
isolated to scattered shower and thunderstorm through Tuesday in
southern Arkansas. Lingering chances for isolated to scattered
showers and thunderstorms in are the forecast through the latter
part of the week as upper level impulses move within west to
southwest flow over southern Arkansas as the upper trough/low
move toward the northeastern US.
&&
.AVIATION...
(06Z TAFS)
Issued at 1237 AM CDT Fri Jun 6 2025
Light and variable winds will persist through the very early
morning hours across the state. A complex of showers and
thunderstorms currently over portions of southern Kansas and
northeastern and north central Oklahoma will move into the
northwest Arkansas around 10-11z and move southeast through the
morning. The complex of storms will likely impact northern
terminals around 12z as it moves east southeast.An analysis of the
latest CAMs shows the complex of storms decaying as it reaching
terminals in central and south central Arkansas. Terminals impact
will likely see a short duration of MVFR/IFR conditions with
gusty winds. Otherwise, light S/SW winds and VFR conditions will
prevail through the period.
&&
.PRELIMINARY POINT TEMPS/POPS...
Batesville AR 85 70 84 69 / 70 50 80 50
Camden AR 91 74 93 70 / 20 10 20 60
Harrison AR 82 68 82 65 / 90 70 90 30
Hot Springs AR 88 70 90 68 / 50 20 40 60
Little Rock AR 88 73 89 72 / 40 30 50 60
Monticello AR 92 75 93 73 / 20 10 30 60
Mount Ida AR 88 70 90 67 / 60 20 50 60
Mountain Home AR 82 67 81 65 / 90 70 90 40
Newport AR 87 71 85 69 / 70 50 80 60
Pine Bluff AR 90 73 91 71 / 30 20 40 70
Russellville AR 85 70 86 69 / 70 50 70 50
Searcy AR 86 71 87 69 / 50 40 70 60
Stuttgart AR 88 74 89 72 / 30 40 50 70
&&
.LZK WATCHES/WARNINGS/ADVISORIES...
None.
&&
$$
DISCUSSION...Kelly
AVIATION...Kelly
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