SPC Day 1 outlook
- General Thunderstorms Risk highest in this area
SPC’s Day 1 categorical outlook, valid to , issued . SPC’s categories, as drawn. Data: NOAA/SPC.
CURRENT CONTEXT · 2 warnings total · 0 tornado warnings · 2 alerts including watches and advisories
Current alert feed · checked
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)Warnings in area
2 of 2 alerts- Flood WarningSarasota County, FLNWS Tampa Bay Ruskin FL · until warning · alerts checked
- Flood WarningLake and Volusia counties, FLNWS Melbourne FL · until warning · alerts checked
Watched places
Places saved on this device appear here with scripting enabled.
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
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.
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 00:00:00 UTC, picture retrieved 2026-10-18 06:23:06.237 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 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.
Radar-derived cells (4) · 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 (79)
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.
- K24J · K24J · current ·
- K28J · K28J · current ·
- K2J9 · K2J9 · current ·
- K42J · K42J · current ·
- K54A · K54A · current ·
- K54J · K54J · current ·
- KAPF · KAPF · current ·
- KBCR · KBCR · current ·
- KBCT · KBCT · current ·
- KBKV · KBKV · current ·
- KBOW · KBOW · current ·
- KCEW · KCEW · current ·
- KCGC · KCGC · current ·
- KCLW · KCLW · current ·
- KCOI · KCOI · current ·
- KCRG · KCRG · current ·
- KCTY · KCTY · current ·
- KDAB · KDAB · current ·
- KDED · KDED · current ·
- KDTS · KDTS · current ·
- KECP · KECP · current ·
- KF45 · KF45 · current ·
- KF95 · KF95 · current ·
- KFHB · KFHB · current ·
- KFIN · KFIN · current ·
- KFPR · KFPR · current ·
- KFPY · KFPY · current ·
- KFXE · KFXE · current ·
- KHEG · KHEG · current ·
- KHST · KHST · current ·
- KHWO · KHWO · current ·
- KINF · KINF · current ·
- KK70 · KK70 · current ·
- KLCQ · KLCQ · current ·
- KLEE · KLEE · current ·
- KLNA · KLNA · current ·
- KMAI · KMAI · current ·
- KMCF · KMCF · current ·
- KMCO · KMCO · current ·
- KMLB · KMLB · current ·
- KMTH · KMTH · current ·
- KNDZ · KNDZ · current ·
- KNRB · KNRB · current ·
- KOBE · KOBE · current ·
- KOCF · KOCF · current ·
- KOPF · KOPF · current ·
- KORL · KORL · current ·
- KPGD · KPGD · current ·
- KPIE · KPIE · current ·
- KPNS · KPNS · current ·
- KRSW · KRSW · current ·
- KSEF · KSEF · current ·
- KSFB · KSFB · current ·
- KSPG · KSPG · current ·
- KSRQ · KSRQ · current ·
- KSUA · KSUA · current ·
- KVQQ · KVQQ · current ·
- KVRB · KVRB · current ·
- KX21 · KX21 · current ·
- KX26 · KX26 · current ·
- KX60 · KX60 · current ·
- KZPH · KZPH · current ·
- NAVF1 · Navarre Beach Gulf of America (In MHHW) · current ·
- ASTF1 · Astor · current ·
- MKCF1 · Myakka River State Park · current ·
- BRUF1 · Bruce-Ebro (SR 20) · current ·
- CARF1 · Caryville (US 90) · current ·
- CELF1 · Crescent Lake · current ·
- CRVF1 · Crestview · current ·
- FLYF1 · Foley · current ·
- GTWF1 · Georgetown (in NAVD88) · current ·
- HVNF1 · Havana (US 27) · current ·
- NRBF1 · Lake Butler (in NAVD88) · current ·
- GENF1 · Lake Harney · current ·
- PINF1 · Pinetta - CR 150 (in NAVD88) · current ·
- SNFF1 · Sanford · unavailable · no observed reading; forecast context only
- SAKF1 · Shell Bluff Park (in NAVD88) · current ·
- WRGF1 · SR 54 Worthington Gardens · current ·
- SJWF1 · St Johns River · current ·
Showing 79 of 79 listed sources. All surface stations and retained trends · All supported gauges and forecasts
Selected details
CloseSurface station KMCF
current · Observed 2026-10-18 05:55:00 UTC · wind 9 kt · temperature 17.9 °C.
Station KMCF · -82.5132, 27.8598 (longitude, latitude).
Source checked 2026-10-18 06:30:05.844Z · current.
Station observations, not an address forecast or cyclone maximum wind. Maintenance-flagged, old and implausible reports are excluded by the existing parser; this is not independent NWS quality control.
Retained observations: 36; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 06:55:00 UTC.
Temperature, dew point and pressure trends
Observed reports as a table (36)
| Observed (UTC) | Wind / gust (kt) | From (° true) | Temperature / dew point (°C) | Pressure (mb) | Visibility (mi) |
|---|---|---|---|---|---|
| 2026-10-17 06:55:00 UTC | 4 / Not reported | 220 | 25.6 / 23 | 1015.1 | 10 or more |
| 2026-10-17 07:55:00 UTC | 0 / Not reported | Calm | 26.1 / 23.7 | 1014.8 | 10 or more |
| 2026-10-17 08:55:00 UTC | 0 / Not reported | Calm | 25.3 / 23.5 | 1014.5 | 10 or more |
| 2026-10-17 09:55:00 UTC | 0 / Not reported | Calm | 25.2 / 23.6 | 1014.5 | 10 or more |
| 2026-10-17 10:55:00 UTC | 0 / Not reported | Calm | 25.3 / 23.9 | 1014.8 | 10 or more |
| 2026-10-17 11:55:00 UTC | 0 / Not reported | Calm | 25.2 / 23.8 | 1014.8 | 10 or more |
| 2026-10-17 13:08:00 UTC | 3 / Not reported | 360 | 27 / 24 | 1015.1 | 10 or more |
| 2026-10-17 13:32:00 UTC | 0 / Not reported | Calm | 26 / 24 | 1015.8 | 10 or more |
| 2026-10-17 13:55:00 UTC | 3 / Not reported | 340 | 25.9 / 24.3 | 1016.2 | 8 |
| 2026-10-17 15:09:00 UTC | 4 / Not reported | 10 | 25 / 24 | 1016.8 | 10 or more |
| 2026-10-17 15:19:00 UTC | 6 / Not reported | 10 | 25 / 23 | 1016.8 | 10 or more |
| 2026-10-17 15:34:00 UTC | 6 / Not reported | 10 | 25 / 23 | 1017.2 | 10 or more |
| 2026-10-17 15:55:00 UTC | 6 / Not reported | 20 | 24.2 / 22.8 | 1017.2 | 8 |
| 2026-10-17 16:15:00 UTC | 7 / Not reported | 30 | 24 / 23 | 1017.2 | 6 |
| 2026-10-17 16:30:00 UTC | 8 / Not reported | 20 | 24 / 22 | 1016.8 | 5 |
| 2026-10-17 16:45:00 UTC | 8 / Not reported | 20 | 24 / 22 | 1016.8 | 6 |
| 2026-10-17 16:55:00 UTC | 9 / Not reported | 30 | 23.5 / 22.1 | 1016.8 | 9 |
| 2026-10-17 17:49:00 UTC | 6 / Not reported | 30 | 24 / 22 | 1016.2 | 10 or more |
| 2026-10-17 18:05:00 UTC | 6 / Not reported | 20 | 24 / 22 | 1016.2 | 10 or more |
| 2026-10-17 18:15:00 UTC | 6 / Not reported | 30 | 24 / 22 | 1015.8 | 10 or more |
| 2026-10-17 18:30:00 UTC | 3 / Not reported | 20 | 24 / 22 | 1015.8 | 10 or more |
| 2026-10-17 18:55:00 UTC | 5 / Not reported | 20 | 23.3 / 21.9 | 1015.8 | 10 or more |
| 2026-10-17 19:15:00 UTC | 7 / Not reported | 30 | 23 / 22 | 1015.5 | 10 or more |
| 2026-10-17 20:05:00 UTC | 6 / Not reported | 30 | 23 / 21 | 1015.8 | 10 or more |
| 2026-10-17 20:40:00 UTC | 11 / Not reported | 50 | 24 / 21 | 1015.5 | 10 or more |
| 2026-10-17 20:55:00 UTC | 9 / Not reported | 40 | 23.6 / 20.1 | 1015.5 | 10 or more |
| 2026-10-17 21:55:00 UTC | 8 / Not reported | 40 | 23.6 / 19.9 | 1015.8 | 10 or more |
| 2026-10-17 22:30:00 UTC | 9 / Not reported | 40 | 24 / 20 | 1016.2 | 10 or more |
| 2026-10-17 22:55:00 UTC | 12 / Not reported | 30 | 22.8 / 15.9 | 1016.5 | 10 or more |
| 2026-10-17 23:55:00 UTC | 13 / Not reported | 40 | 20.9 / 11.8 | 1018.2 | 10 or more |
| 2026-10-18 00:55:00 UTC | 14 / Not reported | 40 | 20.5 / 11.7 | 1019.2 | 10 or more |
| 2026-10-18 01:55:00 UTC | 16 / 20 | 50 | 19.9 / 13.1 | 1019.9 | 10 or more |
| 2026-10-18 02:55:00 UTC | 12 / Not reported | 40 | 19.6 / 12.4 | 1020.6 | 10 or more |
| 2026-10-18 03:55:00 UTC | 7 / 16 | 30 | 18.8 / 12.8 | 1020.2 | 10 or more |
| 2026-10-18 04:55:00 UTC | 8 / 17 | 30 | 18.4 / 12.6 | 1019.9 | 10 or more |
| 2026-10-18 05:55:00 UTC | 9 / Not reported | 20 | 17.9 / 12.6 | 1019.6 | 10 or more |
Capture times, quality and provenance
Each report keeps its observation time, first capture of this version, and the SHA-256 of the source bulk body. Corrections at the same observation time replace that point and are marked; unrelated bulk-file changes do not freshen a report.
- Observed 2026-10-17 06:55:00 UTC, captured 2026-10-17 07:15:08.103Z; source body SHA-256
bb6a8a40e3bed4e1a6d2b0819f1d14e96e53cbfc2f45540efd8023f74290ea00. - Observed 2026-10-17 07:55:00 UTC, captured 2026-10-17 08:15:10.499Z; source body SHA-256
a39722f704ee162691aaecdd40de5ce5fee94d2d7f6291ad35f498846325d650. - Observed 2026-10-17 08:55:00 UTC, captured 2026-10-17 09:15:07.673Z; source body SHA-256
016271d991e052b4ca0bb6a0412411402fcafc0acde04052dffa85b284d7e986. - Observed 2026-10-17 09:55:00 UTC, captured 2026-10-17 10:15:07.619Z; source body SHA-256
efa29a4c0d0a7e81934e340e5f363562848208a428e561ca8ffb8afe4fee1d5d. - Observed 2026-10-17 10:55:00 UTC, captured 2026-10-17 11:15:07.064Z; source body SHA-256
7b8de7613178a73bdf0132bc79f470b3cc468514bec5c0458f7c710d68cffae8. - Observed 2026-10-17 11:55:00 UTC, captured 2026-10-17 12:15:07.983Z; source body SHA-256
f0704332759fe1131fe9887da5385e3460868b43f6138106aac1bb8c7676254c. - Observed 2026-10-17 13:08:00 UTC, captured 2026-10-17 13:15:08.402Z; source body SHA-256
235074cffed89b4cab92d4ab7ccfd328bf69ddc8588653f76dece65dfad02f56. - Observed 2026-10-17 13:32:00 UTC, captured 2026-10-17 13:45:07.312Z; source body SHA-256
ae2fd339e3db840f298714215d70bd5d59e6875ebe4950cd99dc5f00d921b137. - Observed 2026-10-17 13:55:00 UTC, captured 2026-10-17 14:15:08.468Z; source body SHA-256
89c5e2da6c1df15fc284a3f38b9662d6ab7633272342363f5f2103f7f1dca9bc. - Observed 2026-10-17 15:09:00 UTC, captured 2026-10-17 15:15:08.165Z; source body SHA-256
03e82f238e3281188a3e527cc38fc1ce4ad8af25fe75f76604b458e9da0f511c. - Observed 2026-10-17 15:19:00 UTC, captured 2026-10-17 15:30:05.805Z; source body SHA-256
04ddddc39c74dc78ca7472e6371d50741ec1ed3c05a6510175b1eadce1fc59e6. - Observed 2026-10-17 15:34:00 UTC, captured 2026-10-17 15:45:05.420Z; source body SHA-256
5096c4f26050a27798b083ae67f9d17cef7044f9e7fbe0c0f4b8bc6751e6e48d. - Observed 2026-10-17 15:55:00 UTC, captured 2026-10-17 16:15:08.351Z; source body SHA-256
59505eba151176b08b86d3a0c0daddc8ef63138a51e6f0371050096e6264ba55. - Observed 2026-10-17 16:15:00 UTC, captured 2026-10-17 16:30:06.505Z; source body SHA-256
74db22068716b46ae200c534183191486eca0eae11ae75373344b2be1b05dbc6. - Observed 2026-10-17 16:30:00 UTC, captured 2026-10-17 16:45:06.856Z; source body SHA-256
b0d5a15c7093ea45183076725714c0c630e9449149641a0e182f809ae2c2551e. - Observed 2026-10-17 16:45:00 UTC, captured 2026-10-17 17:00:06.696Z; source body SHA-256
b8be3a3f9dbb0f9d47f7f7d56c511352303f71121022093aee1718b59882e480. - Observed 2026-10-17 16:55:00 UTC, captured 2026-10-17 17:15:07.865Z; source body SHA-256
eef453fe75bb9f7371aeb86c73bf75725d6277e3652437a825018d7fc35df410. - Observed 2026-10-17 17:49:00 UTC, captured 2026-10-17 18:00:07.907Z; source body SHA-256
87f841dd0eda299799ecfa27669c14712906e9b7f2462af1e9aaebc60f5a4644. - Observed 2026-10-17 18:05:00 UTC, captured 2026-10-17 18:15:09.016Z; source body SHA-256
d40c721ef04f917fd2bc85c84ea40a5039d51af5cdf6376401aac6045358c892. - Observed 2026-10-17 18:15:00 UTC, captured 2026-10-17 18:30:06.364Z; source body SHA-256
0d6d9bc3bb7f43638efd34fe901008409d28d015405c8aad14dafa1075c4d4b1. - Observed 2026-10-17 18:30:00 UTC, captured 2026-10-17 18:45:08.637Z; source body SHA-256
d8857538eb4d7da46d85d75840aca2483dedb9a12ab990ee530f470cf5baeaa4. - Observed 2026-10-17 18:55:00 UTC, captured 2026-10-17 19:15:08.055Z; source body SHA-256
9b1ec8d3a0f8f89c0d1ebd7a0bd7e7ce037e6cc9a183d6538ed27218bec705c5. - Observed 2026-10-17 19:15:00 UTC, captured 2026-10-17 19:30:06.052Z; source body SHA-256
aa7b05d3d8cd0f26f9597345b6479a140b0f5645da83ed257a55986a53983c29. - Observed 2026-10-17 20:05:00 UTC, captured 2026-10-17 20:15:10.245Z; source body SHA-256
5d4b4c11801ee60c6534338573ef2e859efd777f86df72fad00181ad9621832e. - Observed 2026-10-17 20:40:00 UTC, captured 2026-10-17 20:45:06.494Z; source body SHA-256
0a537b539c8d4f94e8b1348aba2bd8ded45ddcc4f2412f7bde6463c3fc2b987f. - Observed 2026-10-17 20:55:00 UTC, captured 2026-10-17 21:15:07.640Z; source body SHA-256
5c08daef9b0bed8ea3c5b6b7557a0f630a469dd035658cb1bb27d1dc72c4fd3d. - Observed 2026-10-17 21:55:00 UTC, captured 2026-10-17 22:15:08.810Z; source body SHA-256
08e0e95877116ded1805cae8d7e901c7e3d8d957682f02835e0dae15380c17e6. - Observed 2026-10-17 22:30:00 UTC, captured 2026-10-17 22:45:07.760Z; source body SHA-256
51938b1186526637d24b7545f93bc3e461e7b8bf18f3132a138ba4d2be8ed037. - Observed 2026-10-17 22:55:00 UTC, captured 2026-10-17 23:15:09.343Z; source body SHA-256
c50273d54023d9eed3fa370998416e92a710a0360dfdf59dd328dfb33e4357f3. - Observed 2026-10-17 23:55:00 UTC, captured 2026-10-18 00:15:08.772Z; source body SHA-256
2e4c6ad295ac837c980c59790d7a701d3f94b395e669ad24a6f5d6eeb1bc7aaa. - Observed 2026-10-18 00:55:00 UTC, captured 2026-10-18 01:15:11.480Z; source body SHA-256
4e03e4713df8355508ff6e003de099fa794d8905f60515988527c0359147ddbe. - Observed 2026-10-18 01:55:00 UTC, captured 2026-10-18 02:15:09.964Z; source body SHA-256
96d6803b8c6f76d1b7153a523f8f2c76dd3341c87fa0d79a41eada37a566a9a0. - Observed 2026-10-18 02:55:00 UTC, captured 2026-10-18 03:15:10.023Z; source body SHA-256
286048f59de6ba9e40cefa7baf3b30600d840a609330ffdd3c5421c3e015acde. - Observed 2026-10-18 03:55:00 UTC, captured 2026-10-18 04:15:10.808Z; source body SHA-256
3208f6bb3bd857b2dec6e5a4113a661211834775509581ca2d816ebbf9290282. - Observed 2026-10-18 04:55:00 UTC, captured 2026-10-18 05:15:08.294Z; source body SHA-256
57652e3f3058d24864856efeb99784611227e7184ee8800c86e3726c5b8f0231. - Observed 2026-10-18 05:55:00 UTC, captured 2026-10-18 06:15:09.754Z; source body SHA-256
d6f3e8bcbd73123bac653833e25613be22b44ed899976dd1627107027cbfeb90.
Values use the decoded station report. Null means not reported, never zero. Gust is kept separate from sustained wind.
Observation source page · Cached readings as JSON · Official source
Recent source changes
- radar-alerts · source-revision · Recorded 2026-10-18T06:39:04.980Z
- wssi-day3 · source-revision · Recorded 2026-10-18T06:38:05.157Z
- wssi-snow-amount · source-revision · Recorded 2026-10-18T06:38:05.157Z
- radar-alerts · source-revision · Recorded 2026-10-18T06:38:05.150Z
- radar-alerts · source-revision · Recorded 2026-10-18T06:36:04.263Z
- office-afd · source-revision · Recorded 2026-10-18T06:35:06.941Z
- office-hwo · source-revision · Recorded 2026-10-18T06:35:06.941Z
- gauges-forecast · source-revision · Recorded 2026-10-18T06:35:05.528Z
Recording coverage and limits
- warnings: retained from 2026-10-17T06:40:52.116Z through 2026-10-18T06:40:05.090Z
- outlooks: retained from 2026-10-17T06:40:52.116Z through 2026-10-18T06:40:05.511Z
- hydro: retained from 2026-10-17T06:40:52.116Z through 2026-10-18T06:35:05.528Z
- analysis: retained from 2026-10-17T06:40:52.116Z through 2026-10-18T06:30:07.583Z
- winter: retained from 2026-10-17T06:40:52.116Z through 2026-10-18T06:38:05.157Z
Source-message history is not recorded imagery replay. Recorded radar/satellite imagery is not available in this view.
Auto-updating checks this site’s cache every minute; each source keeps its own clock.
Spotlight: SPC Day 1 outlook
1 of 5Watches
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.
Drawn by the Analysis tab’s own renderer. Data: NOAA/SPC, NOAA/NCEP.
Radar
NOAA’s radar for the area, loaded by your browser as on the Radar page.
Live tiles; the radar keeps no last-good copy.
What changed, last 60 minutes
since , when this server began watching this area- SPC Day 1 outlook issued
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
- Florida (NWS states: FL)
- Hazards
- Tornado 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 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
NWS warnings and SPC watches checked
SPC mesoscale discussions checked
SPC Day 1 outlook checked
Radar live tiles, no last-good copy
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.