Snow Day Predictor in USA

Prediction for Uniondale, NY 11553

Snow Day Prediction

0%
Today

Sunday, Apr 19
Clear Skies. Enjoy School!

0%
Tomorrow

Monday, Apr 20
Clear Skies. Enjoy School!

0%
0-55%
55-75%
75-87%
87-99%

⚠️ Active Weather Alerts

Freeze Watch
Freeze Watch issued April 19 at 2:19AM EDT until April 21 at 9:00AM EDT by NWS Upton NY

📋 Current Weather Summary

Current:
Rain Showers
Temperature:
55°F
Wind:
6 to 17 mph

Today’s Weather

🌧️
10 AM
49°F
Chance Rain Showers

🌧️
11 AM
50°F
Chance Rain Showers

🌧️
12 PM
51°F
Chance Rain Showers

🌧️
1 PM
52°F
Chance Rain Showers

Tomorrow’s Weather

☀️
4 AM
45°F
Mostly Clear

☀️
5 AM
44°F
Mostly Clear

☀️
6 AM
44°F
Mostly Clear

☀️
7 AM
43°F
Mostly Clear

Data for Uniondale, NY 11553.
Last updated: April 19, 2026 10:44 AM

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Snow Day Probability Index

LimitedNo chance due to low precipitation chance.
0%-55%Little to no chance of anything, but possible.
55%-75%Delay Likely.
75%-87%Possibility of No School.
87%-99%No School or Possible Early Dismissal.

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