The Star WindowMap-first stargazing decisionsData: 2026-05-20 (Fresh)

Data: 2026-05-20 (Fresh)

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City stargazing forecast

North Region California

Borderline with timing sensitivity

City-level planning view for North Region California.

Use this page to verify tonight's best window before committing to travel.

State: California

Tonight score: 65

Best window: Wednesday 11:00 PM-2:00 AM PDT

Main factor: CLEAR

View full location pageParent state forecastView on mapStargazing forecast tonightMilky Way in this state

Why tonight

Decision factors that drive the score

Clouds: 1%

Moon interference: 53%

Darkness: 84%

Light pollution: Low

Darkness class: B3

Good dark sky. Milky Way visible with contrast loss.

Best nights this week

North Region California planning strip

Thursday

87

Good

Friday

86

Good

Saturday

84

Okay

Sunday

82

Okay

Monday

80

Poor

Tuesday

85

Okay

Wednesday

86

Good

FAQ

North Region California quick planning guidance

Is North Region California worth it tonight?

Conditions are mixed, so this is more timing-sensitive tonight.

What is the biggest limiter here tonight?

CLEAR. Compare nearby options before driving if your margin is tight.