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Storm Mode · Severe weather event

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  • Flood Warning 4

NWS’s polygons as issued, or the zones a zone-issued alert names; SPC’s watches by their counties. Checked . Data: NOAA/NWS, NOAA/SPC.

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ⓘ About this map

Outlines: NOAA/NWS · Radar cells: IEM/NEXRAD. Outlines are warned areas, not storm paths.

Interactive imagery loads separately. Missing radar does not remove warnings or imply clear weather.

Change time or forecast product

Recorded weather · gaps are marked. Coverage begins with recording activation.

Live sources keep independent clocks.

Replay coverage and interpretation

Rolling target: 24 hours; cells: six hours. Radar: NOAA MRMS national overview, 8-minute tolerance. Satellite: original GOES GeoColor day/night picture, hourly sampling, 75-minute tolerance. No interpolation or latest-image fallback. Warning and source checks retain their own clocks. “Recorded by” is collector acquisition evidence, not exact browser publication history.

Current GLM density, velocity and specialist layers are hidden during replay. Snow uses retained footprint metadata with unverified pixel time. Forecast uses one pinned issuance/run and exact valid time.

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Analysis and guidance

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Current weather

ReportsAnalysis and guidanceRadar

Observations

Coastal observationsRadar-derived cellsStations and river gauges

Rain and flooding

Flash-flood risk, Day 1River gauges in floodRain expected and rain that fell
All products · 3 more

Severe storms

SPC Day 1 outlookWatchesMesoscale discussions

Analysis

Area, source times and interpretation

Current cached context, independently dated. Regional reference: TX; a reference within a wider monitoring area does not replace the complete warning geography. This section remains separate from the historical replay cursor and official cyclone forecast. Use Forecast to pin a retained model package.

Soundings: what weather balloons measured

SPC’s skew-T diagram and hodograph of the sounding at Great Falls, MT (TFX), 12Z. Its levels are in the table below.
Observed Sounding at Great Falls, MT (TFX), for (4 h 46 min ago). SPC’s graphic; the values in its panels (CAPE, shear, the indices) are SPC’s computations from these levels. Data: NOAA/SPC.

A balloon launched about an hour before the time named, measuring as it rose and drifted with the wind: the atmosphere above one place, at one time. Model soundings, which are forecasts, are not shown here.

The levels this sounding was drawn from (59)
Great Falls, MT (TFX): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
887 mb1134 m9.81.8225° 20 kt
875 mb1247 m10.62.6—
861 mb1380 m9.81.8—
850 mb1486 m8.80.8235° 30 kt
815 mb1829 m6.3-0.6245° 30 kt
785 mb2134 m4.1-1.8260° 30 kt
756 mb2438 m1.8-3.0275° 28 kt
728 mb2743 m-0.4-4.2285° 28 kt
700 mb3059 m-2.7-5.4285° 35 kt
678 mb3311 m-4.3-6.8—
648 mb3658 m-6.5-9.9275° 37 kt
599 mb4267 m-10.4-15.4265° 36 kt
576 mb4572 m-12.3-18.2260° 44 kt
554 mb4873 m-14.9-19.4—
532 mb5182 m-17.0-24.5260° 38 kt
514 mb5435 m-18.7-28.7—
500 mb5640 m-20.7-28.7260° 42 kt
490 mb5791 m-21.8-28.1255° 40 kt
470 mb6096 m-23.9-26.7255° 40 kt
450 mb6401 m-26.3-28.7255° 34 kt
432 mb6706 m-28.8-31.8240° 36 kt
416 mb6973 m-30.9-34.5—
400 mb7250 m-33.3-36.5245° 37 kt
381 mb7590 m-36.5-39.0—
371 mb7774 m-38.3-41.3—
358 mb8019 m-40.3-43.1—
347 mb8230 m-41.4-45.3240° 37 kt
332 mb8534 m-42.9-48.4245° 33 kt
317 mb8839 m-44.4-51.5235° 48 kt
303 mb9144 m-46.0-54.6235° 48 kt
300 mb9210 m-46.3-55.3235° 52 kt
289 mb9449 m-47.4-56.4240° 51 kt
276 mb9754 m-48.8-58.6235° 56 kt
264 mb10058 m-50.5-60.1235° 62 kt
251 mb10363 m-52.3-61.3245° 56 kt
250 mb10400 m-52.5-61.5240° 55 kt
240 mb10668 m-53.8-62.8240° 58 kt
229 mb10973 m-55.2-64.2240° 61 kt
218 mb11278 m-55.4-64.4250° 54 kt
208 mb11582 m-56.1-65.1240° 58 kt
200 mb11830 m-57.7-66.7255° 52 kt
190 mb12153 m-58.7-66.7—
180 mb12497 m-58.1-67.7250° 48 kt
163 mb13106 m-55.5-67.3270° 50 kt
152 mb13566 m-57.1-70.1—
150 mb13650 m-56.9-69.9270° 38 kt
140 mb14087 m-57.1-72.1—
128 mb14630 m-59.1-75.3290° 50 kt
118 mb15159 m-60.5-78.5—
106 mb15850 m-60.4-80.7280° 42 kt
100 mb16190 m-59.3-80.3285° 41 kt
84 mb17274 m-60.9-84.9310° 27 kt
74 mb18059 m-62.6-87.9290° 26 kt
64 mb18955 m-61.7-89.7275° 21 kt
53 mb20082 m-61.7-89.7—
42 mb21573 m-61.4-89.7320° 18 kt
32 mb23251 m-61.8-90.0255° 7 kt
22 mb25550 m-64.9-91.9295° 14 kt
17 mb27050 m-64.1-92.1—
Every station with a sounding (76)

SPC observed soundings checked · Data: NOAA/SPC

Radar-derived cells (25) · current

Collector checked ; feed generated . Zero cells does not establish coverage or clear weather. Observations from different radars are not merged.

  1. CRP / A9 · scan 2026-11-10T16:36:43Z · stale
  2. CRP / C8 · scan 2026-11-10T16:36:43Z · stale
  3. CRP / J6 · scan 2026-11-10T16:36:43Z · stale
  4. CRP / P7 · scan 2026-11-10T16:36:43Z · stale
  5. CRP / R6 · scan 2026-11-10T16:36:43Z · stale
  6. CRP / R7 · scan 2026-11-10T16:36:43Z · stale
  7. CRP / X0 · scan 2026-11-10T16:36:43Z · stale
  8. DFX / F1 · scan 2026-11-10T16:36:32Z · stale
  9. EWX / B9 · scan 2026-11-10T16:36:59Z · current
  10. EWX / D6 · scan 2026-11-10T16:36:59Z · current
  11. EWX / D7 · scan 2026-11-10T16:36:59Z · current
  12. EWX / H9 · scan 2026-11-10T16:36:59Z · current
  13. EWX / O7 · scan 2026-11-10T16:36:59Z · current
  14. EWX / R7 · scan 2026-11-10T16:36:59Z · current
  15. EWX / T3 · scan 2026-11-10T16:36:59Z · current
  16. EWX / U0 · scan 2026-11-10T16:36:59Z · current
  17. GRK / M4 · scan 2026-11-10T16:40:05Z · current
  18. GRK / Y0 · scan 2026-11-10T16:40:05Z · current
  19. HGX / D5 · scan 2026-11-10T16:31:45Z · stale
  20. HGX / J4 · scan 2026-11-10T16:31:45Z · stale
  21. HGX / M7 · scan 2026-11-10T16:31:45Z · stale
  22. HGX / N6 · scan 2026-11-10T16:31:45Z · stale
  23. HGX / U6 · scan 2026-11-10T16:31:45Z · stale
  24. HGX / Y6 · scan 2026-11-10T16:31:45Z · stale
  25. HOU / L0 · scan 2026-11-10T16:40:18Z · current
Station and river observations (174)

Surface source current; observed water-level source current. Each reading keeps its own time. Map markers show at most 500 stations and 500 gauges; the complete source directory is paginated.

Circle: surface station; square: water-level gauge. Filled: current reading and source; hollow: stale, unconfirmed or missing observation. Marker color is not a hazard category. Enable “Stations and gauges” in Layers to inspect them on the map.

Showing 100 of 174 listed sources. All surface stations and retained trends · All supported gauges and forecasts

About this monitored event

This event, as this site’s operators set it up

Kind
Severe weather
Window
Open: no start or end was set
Updated

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Monitoring area details
Area
Texas (NWS states: TX)
Hazards
Tornado, severe thunderstorm, flash flood, river flood, areal flood, coastal flood and other warnings, watches and advisories, and the forecasts for them
Window
In force now, with the next days of SPC’s and WPC’s products
Made by
This site’s operators, in its admin console. Nothing about a reader is stored. Watch another area

An area the operators chose, not a storm’s footprint: everything here is in force in this area, never “from this event”.

Alerts in this area 4

  1. Flood Warning41 new · until 11 Nov 12:00Z

Every alert is in the alert list. Checked .

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4AlertsTest123
Flood WarningMason County, TXuntil Flood WarningMarble Falls · Granite Shoals · Llanountil Flood WarningVal Verde County, TXuntil Flood WarningVal Verde County, TXuntil UpdateBakers Crossing near Juno (BKCT2) rose to minor flooding, forecastUpdateSPC Day 1 outlook issuedUpdateSevere Thunderstorm Warning no longer in force: Nueces County, TXUpdateFlood Warning no longer in force: Val Verde County, TXUpdateFlood Warning issued by NWS Austin/San Antonio TX: Val Verde County, TX