Snow Day Predictor in USA

Prediction for Ontario, OR

Snow Day Prediction

0%
Today

Tuesday, Apr 21
Clear Skies. Enjoy School!

0%
Tomorrow

Wednesday, Apr 22
Clear Skies. Enjoy School!

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

⚠️ Active Weather Alerts

Special Weather Statement
Special Weather Statement issued April 21 at 12:48PM MDT by NWS Boise ID

📋 Current Weather Summary

Current:
Mostly Sunny
Temperature:
77°F
Wind:
9 mph

Today’s Weather

☀️
10 PM
76°F
Mostly Sunny

☀️
11 PM
76°F
Partly Sunny

⛈️
12 AM
75°F
Slight Chance Showers And Thunderstorms

⛈️
1 AM
73°F
Chance Showers And Thunderstorms

Tomorrow’s Weather

⛈️
6 AM
54°F
Showers And Thunderstorms Likely

⛈️
7 AM
53°F
Showers And Thunderstorms

⛈️
8 AM
51°F
Showers And Thunderstorms

🌧️
9 AM
50°F
Rain Showers

Data for Ontario, OR.
Last updated: April 21, 2026 10:34 PM

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.

See Other USA States

Download Our Snow Day Calculator App

Download App from Play Store
Download App from Amazon

Our Latest Blogs

Scroll to Top