495 FXUS64 KLZK 220552 AFDLZKArea Forecast Discussion National Weather Service Little Rock AR 1252 AM CDT Mon Sep 22 2025
...New AVIATION...
.KEY MESSAGES... Issued at 1229 AM CDT Sun Sep 21 2025
-Strong to severe storms will be possible across northern Arkansas overnight through Sunday morning.
-Additional rounds of widespread rain are likely late Sunday evening through Wednesday across much of the state.
-Hot and humid conditions will continue today, lasting through early next week.
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.DISCUSSION... Issued at 1229 AM CDT Sun Sep 21 2025
To begin the period, a somewhat active weather pattern is expected over the next several days as multiple shortwaves move across the state. With it comes the chance for showers, thunderstorms, and cooler temperatures (later in the week). The best chance for rain through the period will be Monday through Wednesday morning. While widespread severe is not expected, some isolated storms could produce severe hail and/or wind gusts.
As of this forecast package, showers and thunderstorms continue to move across northern locations bringing the chance for small hail and gusty winds. With that said, the bigger threat could be flash flooding due to heavy rainfall and training thunderstorms.
As with any scattered convection, exact totals depend where storms set up. Northern Arkansas will likely see the most in the way of rain accumulations with two to four inches possible through Wednesday. Lesser amounts are expected the further south you go across the state with one to three inches possible across central locations and up to an inch for southern locations. Higher accumulations will be possible for areas with consistent storms or training.
Temperatures are expected to be average to above average through much of the period with high temperatures in the lower 80s (mainly northern locations) to lower 90s and overnight low temperatures dropping into the lower 60s to lower 70s across the state.
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.AVIATION... (06Z TAFS) Issued at 1251 AM CDT Mon Sep 22 2025
Periods of shower and storm activity throughout the forecast period will be the main aviation challenge. Depending on organization and intensity of storms, gusty and erratic winds along with visibility restrictions from RA/TSRA conditions will be the main impacts. Current activity is favoring western to northwestern Arkansas, thus higher chances over the next several hours will favor the northern terminals should activity increase across the forecast area. Otherwise, heading into tomorrow morning, uncertainty still exists on storm evolution for central to southern Arkansas, so kept TEMPO groups in for the time being for any mention of RA/TSRA conditions. Should that scenario come to frution, shower and storm activity is anticipated to be on the downtrend going into the evening hours.
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.PRELIMINARY POINT TEMPS/POPS... Batesville AR 84 66 82 67 / 80 60 80 90 Camden AR 88 69 91 70 / 40 20 40 60 Harrison AR 82 65 76 65 / 70 60 90 90 Hot Springs AR 85 68 88 68 / 70 30 60 80 Little Rock AR 85 71 87 71 / 70 40 60 80 Monticello AR 91 71 93 72 / 30 20 30 50 Mount Ida AR 83 68 87 68 / 70 30 60 80 Mountain Home AR 83 66 78 65 / 70 50 90 90 Newport AR 84 69 83 69 / 80 60 80 90 Pine Bluff AR 88 70 91 70 / 50 30 40 60 Russellville AR 84 69 84 69 / 80 40 80 90 Searcy AR 85 68 86 69 / 80 50 80 80 Stuttgart AR 85 70 87 70 / 60 40 50 70
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.LZK WATCHES/WARNINGS/ADVISORIES... None. &&
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SHORT TERM...99 LONG TERM....99 AVIATION...77
NWS LZK Office Area Forecast Discussion