Numedalslågen

Grettefoss play spot

Grade III
Set alert
current flow
53m³/s
status
Too low
optimal band: 60 – 140 m³/s
updated 42 min ago
Flow · last 72 hours m³/s · auto-scaled
with basin rainfall (upstream catchment, mm/h)
72h 7d 30d 1y Flow Level
observed optimal band day-of-year average

Section

grade
III
optimal flow
60 – 140 m³/s

Gauge

source
NVE · Holmfoss i Numedalslågen
data
flow + level
station
15.61.0
provenance
see NVE source →

Features

Holmfoss i Numedalslågen NVE 15.61.0
Put-in
Put-in · 59.7912°, 9.5760°
Directions

Catchment weather

· 54h hourly · 7d daily

About catchment weather

The numbers shown are a basin mean: averaged across a 2.5 km grid covering the upstream catchment of the attributed gauge. They are not point readings at the put-in. Local conditions at your put-in can differ: wind sheltering, valley shading, and micro-climate effects don't show up in a basin-area average.

Source: MET Norway locationforecast, deterministic single-run (not an ensemble). Cadence: refreshed once per day at 00:35 UTC. Horizon: hourly to +54h, then 6-hourly through +240h. The 6-hourly tail feeds the 7-day daily strip.

See Terms of use for full data provenance and licensing.

17.9°C
Clear · 0.0 mm/h now · Dry through the forecast horizon.
Wind 1.3 m/s
RH 48%
mm/h °C 1 0.7 0.3 0 30 23 17 10
today 24° /14° 0.0 mm
tue 26° /13° 0.0 mm
wed 29° /15° 0.0 mm
thu 28° /18° 0.0 mm
fri 26° /17° 0.0 mm
sat 20° /14° 0.4 mm
sun 16° /11° 0.0 mm