The Star WindowMap-first stargazing decisionsData: 2026-04-04 (Fresh)

Data: 2026-04-04 (Fresh)

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City stargazing forecast

South Region Idaho

Worth planning tonight

City-level planning view for South Region Idaho.

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

State: Idaho

Tonight score: 89

Best window: Saturday 10:00 PM-12:00 AM MDT

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: 2%

Moon interference: 53%

Darkness: 92%

Light pollution: Low

Darkness class: B3

Good dark sky. Milky Way visible with contrast loss.

Best nights this week

South Region Idaho planning strip

Thursday

92

Good

Friday

91

Good

Saturday

89

Okay

Sunday

87

Okay

Monday

85

Poor

Tuesday

90

Okay

Wednesday

91

Good

FAQ

South Region Idaho quick planning guidance

Is South Region Idaho worth it tonight?

Yes, current conditions are favorable if you follow the best window.

What is the biggest limiter here tonight?

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