State decision view

California

Likely skip tonight

Canonical verdict: NO_GO

Tonight score: 68 (Good)

Best window: Monday 1:00 AM-3:00 AM PDT

Tonight score: 68Week score: 95

Moon brightness likely limits contrast tonight.

Data source: 2026-04-26

Generated: Monday, Apr 27, 2026, 10:13 AM UTC

Checks: 1 warning(s) flagged and smoothed in presentation.

Unified Action Card

State summary decision block

Verdict: Borderline tonight

Best window: Monday 1:00 AM-3:00 AM PDT

Where to look: Direction guidance available in advanced detail mode.

What you'll see: Expectations are simplified in basic mode.

Minimum equipment: naked_eye

Recommended gear: naked_eye, binoculars

Optional equipment: camera_basic

Trusted location: North Region California (California)

Forecast Confidence: High confidence forecast

Location Trust: Unknown location trust

Trust cue: Trust detail simplified in basic mode.

Worth driving: Not worth driving

Travel distance band: Distance unknown

Improvement size: Marginal improvement

Effort/reward: Low reward

Backup location: No strong backup found

Backup window: Backup window similar/unknown

Primary vs backup: unknown

State Planning Intelligence

Go timing, travel reward, backups, and defer guidance

Recommended action: Go later tonight

Reason: Borderline conditions; timing discipline matters more than immediate departure.

Planning horizon: Tonight

Best window: mon 1:00am-3:00am PDT

Backup window: No strong backup timing window

Next good window: Tomorrow night

Worth driving: Not worth driving

Best trusted location: North Region California (CA)

Backup location: No worthwhile backup identified

Backup strength: No Worthwhile Backup

Effort/reward: Save your effort

Target highlight: No target highlighted

Key caution: No strong backup identified if primary conditions degrade.

Travel Intelligence

Is a drive upgrade worth it in this state?

Worth driving: Not worth driving

Distance band: Distance unknown

Improvement: Marginal improvement

Effort/reward: Low reward

Backup location: No strong backup found

Backup window: Similar/unknown

California: should I go tonight?

Borderline tonight

Score: 68 (Good)

Best window: Monday 1:00 AM-3:00 AM PDT

Confidence: Medium

Moon brightness likely limits contrast tonight.

Why this score (68)

Clouds: 3%

Moon brightness: 65%

Darkness: Darkness 95%

Light pollution: Low

Transparency: High

Light pollution note: Dark enough for faint targets.

Confidence: Medium

Best regions in this state

Top regions from the current state suitability run

California map

California state stargazing map

State map source: active dataset run (2026-04-26)

#1

North Region California

Best window: Monday 1:00 AM-3:00 AM PDT

Darkness: B3

Trust: Unknown (0)

Verification: unknown | Parking: unknown | Horizon: unknown

Good dark sky. Milky Way visible with contrast loss.

CLEAR

#2

Central Region California

Best window: Monday 1:00 AM-3:00 AM PDT

Darkness: B3

Trust: Unknown (0)

Verification: unknown | Parking: unknown | Horizon: unknown

Good dark sky. Milky Way visible with contrast loss.

CLEAR

#3

South Region California

Best window: Monday 1:00 AM-3:00 AM PDT

Darkness: B4

Trust: Unknown (0)

Verification: unknown | Parking: unknown | Horizon: unknown

Good dark sky. Milky Way visible with contrast loss.

CLEAR

Next 7 nights

Future forecast preview

Thursday

86

Good

Friday

85

Good

Saturday

83

Okay

Sunday

81

Okay

Monday

79

Poor

Tuesday

84

Okay

Wednesday

85

Good

Recent trend context

Simple weekly trend shape for planning confidence

Trend: Cooling through the week. Highest day: Thursday.

State alerts

Get alerts when this state has a strong stargazing window.

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Confidence-Aware Picks In This State

Higher-trust options for beginner trips and drive decisions

Guides For This State Run

Practical reads before local execution