Rain observed over the last two hours by official weather radars around Old River at Highway 4, followed by the radar forecast for the next hour where the weather service provides one.
--:--
Rain radarLast two hours, then forecast where available · drag the timeline
Air you breathe in Old River at Highway 4: pollution and pollen
1/6
Good
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.56µg/m³
PM1012µg/m³
Copernicus CAMS model, updated several times a day.
Old River at Highway 4 forecast in charts · next 7 days
The week ahead: highs and lows
≈ A week close to the usual temperatures
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Moon over Old River at Highway 4
Waning crescent
12 % illuminated · 26.3 days
Rise 04:06 Set 15:26
Sat7/116%
Sun8/112%
Mon9/110%
Tue10/111%New moon
Wed11/113%
Thu12/118%
Fri13/1115%
Sat14/1123%
Sun15/1133%
Mon16/1143%
Tue17/1154%First quarter
Wed18/1164%
Moonrise and moonset in local time (America/Los_Angeles); phase and lit fraction from a synodic calculation.
Heights above chart datum. Coefficient: 20 for the weakest tides, 120 for the strongest.
Look up a past day in Old River at Highway 4
Curious about the weather in Old River at Highway 4 on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Old River at Highway 4 weather at a glance
This page gathers everything about the weather in Old River at Highway 4, California: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “mainly clear”, it is 14 °C (feels like 14 °C) and the wind blows at 2 km/h.
Expected range today: 8 °C to 23 °C and a dry sky. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms, plus the tide times for Old River at Highway 4.
Old River at Highway 4 weather data for developers
Use the Old River at Highway 4 forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.