State stargazing forecast

California

Recheck

Model outlook: Borderline

This category summarizes supported forecast inputs for a state projection; it is not a probability or a measurement of actual statewide sky conditions.

Best window: Thursday 7:30 PM PDT-Fri, 6:30 AM PDT

Main reason: Unavailable

View California mapView state forecastSaves on this device.
How to use this state page

Use the statewide signal first, then inspect the regional forecast samples below. They are broad map samples rather than ranked observing destinations, so verify access and local conditions before traveling.

Regional forecast samples in California

Broad planning samples, not ranked observing destinations

Crescent City, CA

Best window: Thursday 7:30 PM PDT-Fri, 6:30 AM PDT

Unavailable

Inspect forecast sampleSaves on this device.

Los Angeles, CA

Best window: Thursday 7:30 PM PDT-Fri, 6:00 AM PDT

Cloud cover

Inspect forecast sampleSaves on this device.

San Mateo, CA

Best window: Thursday 7:30 PM PDT-Fri, 6:00 AM PDT

Cloud cover

Inspect forecast sampleSaves on this device.

Destination guides to review

Guide pages only; confirm current access and local rules with official sources.

Joshua Tree National Park

Joshua Tree offers practical after-dark access, but the official lots, darker Pinto Basin corridor, crowds, and local weather create meaningful tradeoffs.

Choose an official lot or the Pinto Basin corridor before sunset.

Open destination guideSaves on this device.

Death Valley National Park

Death Valley can deliver exceptional darkness, but heat, road status, long distances, and mountain-blocked horizons leave little room for a lazy plan.

Choose an established paved-road viewing location.

Open destination guideSaves on this device.

Planning beyond tonight

California longer-range guidance

Seven-night planning is not available on this page. Open the state forecast for the available nights ahead, or recheck as each night enters the supported forecast window.

FAQ

California planning basics

Is tonight good for stargazing in California?

Current conditions are mixed, so use the displayed window and recheck before making a plan.

Where should I check next?

Open the state map for regional forecast context, then use an official destination guide to confirm access and local rules.