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Next school day: 20 to 80%. Two days out: 20, 40 or 60%. Three days out: 10, 30 or 50%. Never 100%.

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Suffolk County, New York

Mount Sinai Union Free

Beta: national model

This week Example storm

Under 20%

Monday, Nov 9 · Tomorrow

School's likely on

Under 20% chance of no in-person school Monday.

0.0 insnow by 7 AM

0.0 insnow during school

41°Fwind chill at bus time

45°Fovernight low

Why?

No winter weather in the forecast.

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Odds, not an announcement. Mount Sinai Union Free makes the call; check the district's own site or app for its decision.

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Chance of no in-person school<20%20%30%40%50%60%70%80%

Nearby districts

Miller Place Union FreeNYunder 20%Port Jefferson Union FreeNYunder 20%Brookhaven-Comsewogue Union FreeNYunder 20%Rocky Point Union FreeNYunder 20%Three Village CentralNYunder 20%Middle Country CentralNYunder 20%Longwood CentralNYunder 20%Shoreham-Wading River CentralNYunder 20%

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Share card: Mount Sinai Union Free, under 20% chance of no in-person school Monday

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Mount Sinai Union Free, NY · Snow Day Radar