Performance notice:Turning on Canadian alerts may cause map lag. Enable them only when needed — a performance fix is coming soon.
Storm Intelligence
Experimental:Tornado AI and Rotation Detection analyze official NWS warning tags and wording. They do not independently confirm a tornado and never replace an NWS warning.
On-demand layers:Both start off to protect map performance. Hail paths are estimated between recent official reports, not continuous radar swaths. Lightning covers a 50 km radius around the map center.
Warning & Watch Colors
Customize warning and watch polygon/card colors separately. Tornado Emergency, PDS, and Destructive Severe colors stay locked so they still stand out.
Motion
Storm Passport
Controls
PERSONAL WEATHER WATCHLIST
Place Alerts
3.0
Save the places that matter and track active alerts, SPC risk, nearby storms, local conditions, and map distance in one place.
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Choose a location on the mapClick anywhere to drop a new Place Alert pin.
Place Alertsare standing by.
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Default pin and alert typesUsed when creating a new place
Default pin
Watch for
Saved locally when signed out•Synced to your WeatherPower account when signed in
AI Watch Explainer
No AI watch zones nearby.
When clusters of warnings line up, WeatherPower AI will outline a watch zone and explain the risk here.
🚀App Updates
🕐Last update: —
WeatherPower Radar update
Radar 3.0 is getting better.
A cleaner warning experience, a focused 3D Scope workspace, improved place search, and better controls across desktop and macOS.
Version 3.0Latest radar refreshShown once per update
What’s new
⚠
Rebuilt warning popoutsClick a warning or watch to open the compact information popout. The full NWS text remains available through the information button.
3D
3D Scope betaDraw a polygon around a storm and focus the 3D view on that selected area with a cleaner, less distracting workspace.
⌖
Better place searchSearch cities, towns, addresses, and ZIP codes with richer results and removable map pins.
◉
Cleaner map controlsMap styles now use a compact dropdown, and the SPC outlook panel can be dragged around the map again.
macOS reliability workWarning loading and popup behavior have received additional Safari and Chrome compatibility fixes.
WeatherPower Account
Sign in or sign up to your WeatherPower account.
or use email
Sign in to sync Community, Place Alerts, and WeatherPower settings.
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PLACE ALERT
Add Place
1
Name and identityChoose how this place appears on the map.
2
Alerts to watchOnly matching alerts count toward this place.
3
Monitoring behaviorControl priority, radius, sound, and visibility.
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LIVE PLACE STATUS
Place Alerts
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Storm Track
Storm Motion
Tap a storm track to see speed, direction, and forecast points.
Direction
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Speed
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15 min ETA
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30 min ETA
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Projected path
Closest town now—
15 min near—
30 min near—
Track motion—
Valid through—
Active Alerts0
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Canada alerts are off.
Tropical layers are off.
Map Key
Radar Composite
NHC Tropical Track / Cone
GOES Satellite
Severe T-Storm Warn
Destructive T-Storm
Tornado Warning
PDS Tornado
Tornado Emergency
Flood Warn
Tornado Watch
Severe T-Storm Watch
Flood Watch
Fire Watch
Tropical Watch
Winter Watch
Other Watches
Observed Hail Tracks
Worldwide Lightning
Storm Reports
SPC Outlooks
SPC Mesoscale Discussions
AI Watch Zones
LIVE
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Radar 3.0 Tour
Welcome to Radar 3.0
Quick tip
Point Sounding — HRRR
Right-click a map point to request a real NOAA HRRR sounding.
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Downloading NOAA HRRR pressure-level fields and rendering with SounderPy + SHARPpy…
Point sounding unavailableThe real HRRR sounding service could not load this profile.No Open-Meteo profile, JavaScript-drawn chart, random values, or substitute model will be shown.
Community
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METAR History
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WeatherPower Radar
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