Coming soon on the App Store

I · Cumulus

See itcoming.

Live radar every 2 minutes, a free lightning map and official NWS warnings. On a quiet day, replay a real storm, free.

Coming soon on the App StoreFor iPhone
and Apple Watch

Next hour · Free

Rain in about12 minutes.Dry by 4:40.

Anvilhead moves live radar forward to tell you when rain should start and stop where you are.

Next hour

Oklahoma City

Rain starts in

12min

Heaviest around 4:05. Dry by 4:40.

Live radar

Every 2 minutes,coast to coast.

NOAA’s national radar, refreshed every 2 minutes and drawn on your iPhone’s GPU.

Reflectivity

3:423:443:46PM

Spectral palette, color-blind safe. A new frame every 2 minutes.

Lightning · Free map

Lightning about6 miles southwest,1 minute ago.

A free lightning map from NOAA’s GOES satellites, with the nearest flash and when it struck. Detection can miss strikes.

Nearest flash

6 miSW

1 min ago · 10-mile ring

Official warnings

Official warnings,word for word.

When a storm turns severe, read the National Weather Service’s warning as issued, with the office, the area and a link to weather.gov.

Anvilhead relays official warnings from the National Weather Service. It is not an emergency alert service. Keep your iPhone’s Emergency Alerts on.

Severe Thunderstorm Warning

National Weather Service Norman OK

Until 4:15 PM CDT · issued 3:44 PM

The full text, as issued, with a link to weather.gov.

15 days

15 days,5 models checked.

Daily ranges for the next 15 days, and a note when the models agree. Days 11–15 come with Premium.

15 days

Oklahoma City

4 of 5 sources agree: rain Sunday

See it coming.

Coming soon on the App Store

For iPhone and Apple Watch. Free download. Premium subscription available.