Data health

Storm Mode / Tracked area

Kansas, Nebraska and Oklahoma

Wall mode

0 warnings total · 0 tornado warnings · 0 alerts including watches and advisories

Current alert feed · checked

Warnings in area

0 of 0 alerts

No active alerts reported by the current feed in this monitoring area.

Watched places

Places saved on this device appear here with scripting enabled.

Find or save a place
Layers

Map

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.

Agency warning geometry · no observed imagery displayed
North ↑

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

Alert outlines: NOAA/NWS; cell points/observed segments: IEM/NEXRAD. A warning polygon is not a tornado footprint.

Lightning activity — GOES GLM

Total lightning, including in-cloud activity. Not ground-strike locations or a safe-to-go-outside signal.

Cached lightning observations have not loaded. An empty map is not zero lightning.

Cached lightning source details and text readings

Snow analysis — NOHRSC

Source-rendered snow depth and snow water equivalent for the lower 48. History changes this snow picture only; warnings and radar keep their own clocks.

Stored snow depth · footprint valid 2026-10-18 03:00:00 UTC, picture retrieved 2026-10-18 11:23:06.757 UTC.

No NOHRSC picture displayed on the interactive map.

  • 0 - 0.39 in
  • 0.39 - 2.0 in
  • 2.0 - 3.9 in
  • 3.9 - 9.8 in
  • 9.8 - 20 in
  • 20 - 39 in
  • 39 - 59 in
  • 59 - 98 in
  • 98 - 197 in
  • 197 - 295 in
  • 295 - 394 in
  • 394 - 787 in
NOHRSC snow analysis for the lower 48; see the adjacent source legend and time qualification
NOAA/NWS/NOHRSC’s original picture and legend. No station or address value is inferred.

NOHRSC footprint times are metadata; pixel analysis time is not independently verified. Snow-depth pixels have previously differed from the footprint time. This is modeled/assimilated snow analysis, not a measurement at a place. Unshaded and no-data areas do not establish zero snow.

Snow pictures, retained history and source provenance

Change time or forecast product

Replay uses retained source bytes. Recording begins with activation; missing history is not clear weather.

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.

No observed replay frame displayed.

Open the complete replay reader (works without scripting or WebGL)
Radar-derived cells (0) · current

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

    Station and river observations (132)

    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 132 listed sources. All surface stations and retained trends · All supported gauges and forecasts

    Inspector

    Choose a warning, cell or place

    Select a row or map feature for its official details. Overlapping features offer a choice; all peer warnings remain in the list.

    Recent source changes

    Recording coverage and limits
    • warnings: retained from 2026-10-17T12:12:04.305Z through 2026-10-18T12:12:03.233Z
    • outlooks: retained from 2026-10-17T12:12:04.305Z through 2026-10-18T12:10:05.566Z
    • hydro: retained from 2026-10-17T12:12:04.305Z through 2026-10-18T12:05:04.752Z
    • analysis: retained from 2026-10-17T12:12:04.305Z through 2026-10-18T12:00:08.069Z
    • winter: retained from 2026-10-17T12:12:04.305Z through 2026-10-18T12:08:04.455Z

    Source-message history is not recorded imagery replay. Recorded radar/satellite imagery is not available in this view.

    Checks every minute; each layer keeps its own time.

    Analysis and model context

    Current cached context, independently dated. Regional reference: OK; 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 Midland, TX (MAF), 00Z. Its levels are in the table below.
    Observed Sounding at Midland, TX (MAF), for (12 h 12 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 (58)
    Midland, TX (MAF): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
    PressureHeightTemperatureDew pointWind
    928 mb872 m14.8-1.2105° 3 kt
    925 mb905 m14.4-2.6185° 3 kt
    908 mb1059 m12.4-2.2110° 2 kt
    893 mb1197 m10.8-2.3135° 4 kt
    861 mb1500 m7.4-2.7100° 3 kt
    850 mb1607 m6.2-2.8080° 3 kt
    833 mb1772 m5.6-3.4—
    819 mb1910 m4.4-8.1040° 3 kt
    800 mb2103 m6.7-16.5080° 7 kt
    777 mb2343 m10.2-27.1100° 17 kt
    767 mb2450 m10.4-26.3100° 14 kt
    749 mb2647 m10.0-24.0—
    738 mb2770 m9.9-20.5120° 10 kt
    728 mb2882 m9.3-20.0130° 7 kt
    716 mb3020 m8.6-19.4—
    700 mb3206 m7.4-19.6160° 8 kt
    681 mb3431 m6.1-20.7185° 8 kt
    662 mb3663 m4.9-23.0210° 2 kt
    636 mb3988 m3.4-26.7220° 7 kt
    620 mb4194 m2.4-29.1220° 3 kt
    604 mb4406 m1.4-31.6250° 4 kt
    586 mb4648 m-0.5-29.3230° 6 kt
    570 mb4870 m-2.1-25.1—
    555 mb5081 m-3.4-22.9270° 4 kt
    541 mb5283 m-4.7-20.7195° 6 kt
    526 mb5504 m-5.5-21.5175° 5 kt
    513 mb5700 m-6.8-23.2145° 6 kt
    500 mb5900 m-8.3-16.3215° 5 kt
    479 mb6231 m-10.9-12.5—
    456 mb6606 m-12.8-17.9260° 13 kt
    446 mb6775 m-13.7-20.7—
    436 mb6945 m-15.1-20.9250° 20 kt
    405 mb7498 m-19.8-21.7240° 28 kt
    400 mb7590 m-20.5-23.5240° 29 kt
    389 mb7796 m-22.5-25.9—
    376 mb8046 m-22.7-33.7—
    365 mb8262 m-24.0-36.8280° 23 kt
    335 mb8885 m-27.7-45.7—
    324 mb9123 m-29.5-47.2265° 27 kt
    314 mb9346 m-31.2-48.6260° 27 kt
    300 mb9670 m-33.7-50.7260° 29 kt
    288 mb9952 m-35.4-52.9260° 36 kt
    273 mb10322 m-37.7-55.7—
    252 mb10866 m-41.3-56.6270° 47 kt
    250 mb10920 m-41.7-56.7270° 46 kt
    231 mb11451 m-45.1-59.1—
    215 mb11927 m-48.1-62.1—
    200 mb12400 m-51.3-64.3265° 57 kt
    186 mb12868 m-54.5-66.5265° 56 kt
    175 mb13257 m-56.8-68.7270° 50 kt
    164 mb13666 m-59.7-70.7—
    152 mb14138 m-62.4-72.6270° 51 kt
    150 mb14220 m-62.9-72.9265° 51 kt
    139 mb14686 m-64.6-74.3270° 55 kt
    123 mb15427 m-67.7-76.7—
    111 mb16039 m-71.9-78.9295° 18 kt
    101 mb16592 m-73.2-80.9280° 23 kt
    100 mb16650 m-72.9-80.9275° 24 kt
    Every station with a sounding (76)

    SPC observed soundings checked · Data: NOAA/SPC

    Spotlight: SPC Day 1 outlook

    1 of 15

    SPC Day 1 outlook

    • General Thunderstorms Risk

    SPC’s Day 1 categorical outlook, valid to , issued . SPC’s categories, as drawn. Data: NOAA/SPC.

    Watches

    No tornado or severe thunderstorm watch in force in this area.

    SPC’s watches, by number, matched by the counties they list. Data: NOAA/SPC.

    Mesoscale discussions

    No mesoscale discussion reaches this area.

    SPC’s mesoscale discussions whose outline reaches the area. Data: NOAA/SPC.

    Storm ingredients

    SPC’s hourly mesoanalysis, observed soundings and model guidance for the area, on the Analysis tab with its own clocks.

    Open the Analysis tab

    Drawn by the Analysis tab’s own renderer. Data: NOAA/SPC, NOAA/NCEP.

    Flash-flood risk, Day 1

    • Marginal

    WPC’s excessive rainfall outlook, to , issued : a chance of flash flooding, in four categories. Data: NOAA/WPC.

    River gauges in flood

    No river, coastal or lake gauge in this area is in flood, observed or forecast; 1 gauge at action stage.

    NWS’s gauges at flood stage or above in the area, worst first, each with its forecast hydrograph on Rain & rivers. Data: NOAA/NWPS.

    Rain expected and rain that fell

    WPC’s rain forecast and MRMS’s radar estimate of the rain that fell, on the Briefing’s map for the area.

    Open Rain & rivers

    Data: NOAA/WPC, NOAA/NSSL MRMS.

    Winter Storm Severity Index

    WPC: “WSSI does not depict official warnings and should always be used in context with official NWS forecasts and warnings.”

    • Winter Weather Area
    • Minor Impacts
    • Moderate Impacts
    • Major Impacts
    • Extreme Impacts

    Highest in this area, by day and by cause

    Day 1
    nothing drawn
    Day 2
    nothing drawn
    Day 3
    nothing drawn
    Snow amount, Days 1–3
    nothing drawn
    Snow load, Days 1–3
    nothing drawn
    Ice, Days 1–3
    nothing drawn
    Blowing snow, Days 1–3
    nothing drawn

    Each day and cause on the Winter tab, with its own issue time

    WPC’s WSSI, overall impact, Days 1–3, valid to , issued . WPC issues each day and cause on its own clock. Not a warning, and not a chance. Data: NOAA/NWS/WPC.

    Chance of Moderate impacts or worse, Day 1

    WPC: “WSSI does not depict official warnings and should always be used in context with official NWS forecasts and warnings.”

    • 5–10%
    • 10–20%
    • 20–30%
    • 30–40%
    • 40–50%
    • 50–60%
    • 60–70%
    • 70–80%
    • 80–90%
    • 90–95%
    • 95% or more

    Each level and day on the Winter tab

    WPC’s WSSI-P: no chance drawn for Day 1. Data: NOAA/NWS/WPC.

    Chance of at least 4 inches of snow, Day 1

    WPC gives no chance of 4 inches of snow or more in this area over the next three days, so Day 1’s 4 inches is shown.

    • Slight: at least 10%
    • Moderate: at least 40%
    • High: at least 70%

    Every day and amount on the Winter tab

    WPC’s Probabilistic Winter Precipitation Forecast, to , issued . Outlines, as WPC draws them. Data: NOAA/NWS/WPC.

    Winter watches, warnings and advisories

    No winter or cold watch, warning or advisory in force in this area.

    NWS’s winter and cold alerts in force in the area, by event as issued, each counted once, with the offices that issued them and the latest end. Data: NOAA/NWS.

    Snow on the ground

    NOHRSC snow depth and snow water equivalent use the source’s original pictures and legends, with qualified footprint times. Open the cached source page for availability and retained history. This wall has no snow picture to rotate; missing imagery does not mean no snow.

    NOHRSC snow analysis and retained pictures

    Data: NOAA/NWS/NOHRSC. Snow analysis, not a measurement at a place.

    WPC’s heavy snow and icing discussion

    The whole discussion

    Issued , for to . WPC’s words, as written. Data: NOAA/NWS/WPC.

    The tropics

    NHC’s and JTWC’s storms, their official graphics and the watches and warnings for them. Storm Mode’s own tropical panels arrive with its tropical events.

    Open the Tropics page

    Data: NOAA/NHC, JTWC.

    Radar

    NOAA’s radar for the area, loaded by your browser as on the Radar page.

    Open the radar

    Live tiles; the radar keeps no last-good copy.

    What changed, last 60 minutes

    Nothing has changed in the last 60 minutes.

    The products’ own words and times, and what is no longer in force since the last read. Never written by AI.

    Monitoring area, legacy alert summary and selection rules
    Area
    Kansas, Nebraska and Oklahoma (NWS states: KS, NE, OK)
    Hazards
    Every kind of warning, watch and advisory this site carries
    Window
    In force now, with the next days of SPC’s and WPC’s products
    Made by
    This address: anyone can make one, and nothing is stored. Change the area or hazards

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

    In force in this area

    No warning, watch or advisory for these hazards is in force in this area.

    NWS’s alerts checked : a successful check, so this is none in force, not “can’t tell”.

    Sources

    Choose another storm or areaChange monitoring areaSource status

    Not an official warning service. Warnings and watches are the National Weather Service’s, outlooks and reports the Storm Prediction Center’s and the Weather Prediction Center’s (Data: NOAA/NWS, NOAA/SPC, NOAA/WPC). When a warning is issued for you, act on it, and use weather.gov or a NOAA Weather Radio for where you are.