Severe Thunderstorm Warning 305, NWS North Platte, NE

Area Forecast Discussion
National Weather Service North Platte NE
231 PM CDT Sun Aug 3 2025

.KEY MESSAGES...

- Widely scattered thunderstorm development is expected across
  mainly the Sandhills though early this evening.

- Monitoring the severe potential later Monday afternoon and
  Monday night. Confidence is low if storms will initiate, but
  would likely be severe if they do.

- Heat builds in mid to late week. Hot temperatures combined
  with humidity could push some areas into heat advisory
  criteria Thursday and Friday.

&&

.SHORT TERM /THROUGH TONIGHT/...
Issued at 226 PM CDT Sun Aug 3 2025

Widely scattered thunderstorms are expected to develop this
afternoon lasting into the evening hours before ending. A weak
surface trough will be anchored from near Ainsworth to Ogallala by
late this afternoon. Overall shear is weak with no real defined wave
to enhance lift for storm development. There is around 2000 J/KG of
surface based CAPE available along the boundary, so the atmosphere is
somewhat buoyant. Low-level convergence along the boundary will have
to serve as the main focus for widely scattered storm development.
As storms attempt to move east-southeastward off the boundary, they
appear they will struggle to survive as the outflow races out well
ahead the main cores. In the early stages of development, a few
instances of hail will be possible in the strongest cores. Then wind
would be a concern as outflow pushes quickly outward.

Monday could end up being a bit more interesting. However, heights
will be rising as upper level high pressure begins to build
northward through the Rockies. This could cap the atmosphere and
prevent convective development all together. Still, a few of the CAM
members insist that isolated supercell development will occur across
portions of northwest Nebraska in a moist, upslope environment. If a
storm materializes, it would likely be severe, and a right-turning
supercell. The environment would support all severe hazards if a
storm manages to develop. The NAM model brings an all out MCS
southeast through the area Monday night. With such strong shear and
strong southerly low-level jet, wouldn't be surprised. It actually
been advertising this for several runs and have expanded some low
pops through Monday night to account for this possibility.

&&

.LONG TERM /MONDAY THROUGH SATURDAY/...
Issued at 226 PM CDT Sun Aug 3 2025

Attention turns to the heat and less of a storm threat as we head
into the Tuesday through Friday timeframe. Ridging aloft will
continue to expand north and eastward across the central plains.
Stronger winds aloft and any embedded disturbances look to shift
more into the northern plains. This shifts the better focus for
thunderstorm activity northward. Cannot rule out a stray storm or
two with the expected heat and humidity, but chances don't look
favorable due to rising heights and warming temperatures aloft.

The bigger story will be the heat gradually building eastward across
the area through the week. In fact, conditions look to be near
heat advisory criteria Thursday into Friday as the heat combines
with humidity.

&&

.AVIATION /18Z TAFS THROUGH 18Z MONDAY/...
Issued at 1244 PM CDT Sun Aug 3 2025

Widely scattered thunderstorms are expected near a stationary
front across the Sandhills this afternoon. It appears storms
develop by mid-afternoon and then quickly die off this evening.
Seeing a signal for stratus and potential IFR conditions across
portions of southwest and central Nebraska Monday morning.
Otherwise winds will remain generally light, less than 15 kts.
Stronger, gusty winds can be expected near any thunderstorm
this afternoon into the evening.

&&

.LBF WATCHES/WARNINGS/ADVISORIES...
None.

&&

SHORT TERM...Taylor
LONG TERM...Taylor
AVIATION...Taylor

Hazardous Weather Outlook
National Weather Service North Platte NE
1148 AM CDT Sun Aug 3 2025

NEZ004>010-022>029-035>038-056>059-069>071-094-041700-
Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden-Grant-
Hooker-Thomas-Blaine-Loup-Garfield-Wheeler-Arthur-McPherson-Logan-
Custer-Deuel-Keith-Perkins-Lincoln-Chase-Hayes-Frontier-
Western Cherry-
1148 AM CDT Sun Aug 3 2025 /1048 AM MDT Sun Aug 3 2025/

This Hazardous Weather Outlook is for portions of western and north
central Nebraska.

.DAY ONE...This afternoon and tonight.

Scattered thunderstorms are possible across the Sandhills. A few
storms may be strong to briefly severe with isolated severe hail and
damaging wind gusts the main concerns.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Additional showers and thunderstorms are possible each afternoon and
evening Monday and Tuesday. Strong to severe thunderstorms are
possible but confidence in storms developing is low.

Much warmer temperatures arrive for the latter half of the week.
Daytime high temperatures on Thursday and Friday will likely climb
into the upper 90s to lower 100s. Heat indices will approach the
triple digits and later forecasts may require heat headlines for
portions of west central Nebraska. Folks sensitive to the heat
should monitor later forecasts for more up-to-date information.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

Taylor

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>