Flash-flood risk, Day 1
- Marginal
WPC’s excessive rainfall outlook, to , issued : a chance of flash flooding, in four categories. Data: NOAA/WPC.
Map
This map draws the contiguous United States, and Northern Mariana Islands is beyond it. What is in force there is listed under “In force in this area”.
In force in this area 1
- Flood Watch1until 18 Oct 06:00Z
Every alert in this area, most urgent first
- Flood WatchGuam; Rota; Tinian; Saipanuntil · NWS Tiyan GU
Most urgent first, by the Briefing’s ranking. Checked .
Spotlight: Flash-flood risk, Day 1
1 of 4River gauges in flood
No river, coastal or lake gauge in this area is in flood, observed or forecast.
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.
Data: NOAA/WPC, NOAA/NSSL MRMS.
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 areaNothing has changed since 04:49Z.
The products’ own words and times, and what is no longer in force since the last read. Never written by AI.