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: 9:36 pm CDT Sep 20, 2024 |
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Tonight
Partly Cloudy
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Saturday
Chance T-storms
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Saturday Night
Slight Chance T-storms then Mostly Cloudy
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Sunday
Mostly Sunny then Chance T-storms
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Sunday Night
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
Mostly Sunny
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Tuesday Night
Partly Cloudy then Slight Chance T-storms
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Lo 69 °F |
Hi 92 °F |
Lo 69 °F |
Hi 90 °F |
Lo 68 °F |
Hi 80 °F |
Lo 58 °F |
Hi 76 °F |
Lo 57 °F |
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Tonight
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Partly cloudy, with a low around 69. Calm wind. |
Saturday
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A slight chance of showers and thunderstorms before noon, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 92. Heat index values as high as 100. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 40%. |
Saturday Night
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A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 69. East southeast wind around 5 mph becoming calm. |
Sunday
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A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Calm wind becoming southwest around 5 mph in the morning. |
Sunday Night
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A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 68. South wind around 5 mph. |
Monday
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A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80. West southwest wind around 5 mph. |
Monday Night
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A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 58. West northwest wind around 5 mph becoming calm. |
Tuesday
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Mostly sunny, with a high near 76. West northwest wind around 5 mph. |
Tuesday Night
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A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 57. Calm wind. |
Wednesday
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A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74. |
Wednesday Night
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Partly cloudy, with a low around 54. |
Thursday
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Sunny, with a high near 76. |
Thursday Night
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A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 55. |
Friday
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Sunny, with a high near 77. |
Forecast from NOAA-NWS
for Mountain Home AR.
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Weather Forecast Discussion
495
FXUS64 KLZK 202312 AAA
AFDLZK
Area Forecast Discussion...UPDATED
National Weather Service Little Rock AR
612 PM CDT Fri Sep 20 2024
...New AVIATION...
.SHORT TERM...
(This evening through Sunday)
Issued at 228 PM CDT Fri Sep 20 2024
The upper level ridge over the area will be weakening during the
short term period, as a closed low over southern CA lifts and moves
off to the northeast toward the upper midwest.
At the surface, a cold front will drop down and stall near the
corner of NW Arkansas over the weekend. The upper flow will be
nearly parallel to the front, so it should not make it down into the
forecast area, at least in the short term.
A few batches of showers and thunderstorms will occur over northern
AR tonight, tomorrow, and again on Sunday. If the storms over
northern AR tomorrow afternoon become a little more organized, it`s
not out of the question that a few storms could make it into central
AR. The likelihood of that, however, is low at the moment.
Temperatures tomorrow will be about the same as today, and a few
degrees lower on Sunday. We have a heat advisory in effect for
central AR westward up the River Valley today, and the dewpoints
look to be a bit lower tomorrow...so I will not be issuing any
advisories with this package.
&&
.LONG TERM...
(Sunday Night through next Friday)
Issued at 228 PM CDT Fri Sep 20 2024
Significant changes are expected across the state at the start of
the period. H500 trough across the Central Plains will continue its
way toward the Great Lakes which will compress the srn H500 ridge
southward. At the sfc, a cold front will make its way across the
state from Mon-Tue. This front will usher in cooler temperatures and
scattered showers and thunderstorms early in the week. Highs on
Monday could be quite interesting as the front bisects the area from
SW to NE, leading to 70s F across NW AR while southeast portions of
the state climb into the 90s F.
Through the middle to later part of next week, a second mid-level
trough looks to dive S-SE from the Northern Plains toward the Mid-MS
Valley. As this occurs it may intensify and become cutoff just north
of the state as H500 ridges flank it to the east and west. At the
sfc, ridging will settle in from the Great Lakes S-SW toward the
state. This will lead to a period of fairly cool temperatures and
some occasional rain chances/periods of cloud cover.
&&
.AVIATION...
(00Z TAFS)
Issued at 610 PM CDT Fri Sep 20 2024
Some convection will remain possible over the next couple
hrs...mainly for NRN/NERN sections...then coverage should
decrease. Expect dominant VFR conditions through this TAF period.
Some spotty convection may again be possible on Sat
afternoon...with best chances across NRN AR.
&&
.PRELIMINARY POINT TEMPS/POPS...
Batesville AR 71 93 69 92 / 10 20 0 20
Camden AR 70 96 69 93 / 0 0 0 0
Harrison AR 70 92 69 89 / 20 30 10 30
Hot Springs AR 72 97 71 94 / 10 10 0 0
Little Rock AR 74 96 73 95 / 0 10 0 0
Monticello AR 70 96 71 93 / 0 0 0 0
Mount Ida AR 69 97 69 93 / 20 10 0 0
Mountain Home AR 69 92 69 90 / 30 40 10 30
Newport AR 70 92 69 91 / 10 10 0 10
Pine Bluff AR 71 95 70 93 / 0 0 0 0
Russellville AR 71 96 70 93 / 20 10 10 10
Searcy AR 70 94 69 93 / 10 10 0 10
Stuttgart AR 71 94 71 93 / 10 10 0 0
&&
.LZK WATCHES/WARNINGS/ADVISORIES...
Heat Advisory until 7 PM CDT this evening for ARZ031-032-039-044-
121-122-130-138-230-238.
&&
$$
SHORT TERM...53
LONG TERM....67
AVIATION...62
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