California · river
Fontana Ph Forebay Spillway near Fontana
USGS monitoring location. Launch access and paddling suitability have not been verified.
Weather comparison · not a safety rating
Mostly favorable
Weather score out of 100
Weather only. This is a monitoring station, not a verified launch. Access, hazards and suitable flow are unknown.
Weather observation: Thu, 22 Oct 2026 08:00:00 GMT.
River observation: Thu, 22 Oct 2026 07:15:00 GMT.
Page checked: Thu, 22 Oct 2026 08:01:29 GMT. Readings older than one hour are not used for the current score.
Wind
12 mph
gusting to 24 mph
Air temp
59°F
47% chance of rain
River flow
0 cfs
Weather outlook
Monday · 100
Thu
55
59°
Fri
99
65°
Sat
78
74°
Sun
97
78°
Mon
100
80°
Best
Tue
100
77°
Wed
100
73°
Compares forecast wind, air temperature and rain. Does not assess river flow, swell, currents, water temperature or launch access. All times are local to this location.
Wind, next 12 hours
mph| Hour | Wind (mph) | Gusts (mph) |
|---|---|---|
| 1a | 12 | 24 |
| 2a | 11 | 19 |
| 3a | 14 | 26 |
| 4a | 6 | 15 |
| 5a | 11 | 21 |
| 6a | 6 | 15 |
| 7a | 7 | 16 |
| 8a | 8 | 14 |
| 9a | 12 | 17 |
| 10a | 14 | 18 |
| 11a | 13 | 17 |
| 12p | 14 | 19 |
Why this score
- Wind — 12 mph — moderate wind at the forecast location-14
- Gusts — Gusting to 24 mph — 12 mph over sustained-3
- Cold — 59°F air temperature — cool weather; water temperature is not measured-2
- Rain — 47% chance in the next 6 hours-7
We don't have launch notes for this one
This page is built from the USGS gauge at this location, and uses available public readings. We haven't verified where to put in, what the hazards are, or whether this stretch is legal or sensible to paddle. We'd rather say that than invent it. The links below are where to find out.
We also don't have a verified safe-flow range here, so the Paddle Score reflects weather only. Judge the flow number against local knowledge, not against our score.
Do your own homework
We show you live conditions. For local knowledge — where to put in, what the hazards are, whether it's worth the drive — here's where paddlers actually talk about this water. We don't vet these sources; check the dates and judge for yourself.
- Paddler discussion on Reddit
Trip reports and local warnings, straight from the source
- Search American Whitewater
Rapid classifications and gauge-linked run descriptions
- Satellite view and access roads
Check parking, put-ins, and what the banks actually look like
- Video from this water
The fastest way to see the character of a run before you drive
- USGS gauge 11062450
Full hydrograph, historical flows, and station metadata
Nearby water
- Fontana Water Co Surface Div Weir 2 near Fontanaunder 1 mi
- Fontana Water Co Surface Div near Fontanaunder 1 mi
- Lytle Creek near Fontanaunder 1 mi
- Cajon Creek below Lone Pine Creek near Keenbrook4 mi
- Lytle Creek Div to Fontana Ph Avm near Fontana4 mi
- Fontana Water Co Spill Ch From Afterbay near Fontana4 mi