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Snow Day Calculator
Snow Day Calculator predicts school closures based on weather forecasts. Enter your ZIP code for real-time snowfall data, 7-day forecasts, and historical snow patterns.
Snow Day Calculator
Snow Day Calculator predicts school closures based on weather forecasts. Enter your ZIP code for real-time snowfall data, 7-day forecasts, and historical snow patterns.
Created byAJ Sheff
Updated Oct 7, 2025
Snow Day Calculator
Check if school might be closed due to snow. Enter your ZIP code to see the forecast.
Juneau, AK 99811
Coordinates: 58.3835, -134.1978
School Closure Prediction
Unlikely
Expected snowfall: 3.3“ (Moderate)
21°F
Current Temp
21°F
Low
25°F
High
3.3"
Total Snow
Last updated: 7:45:00 AM
Snowfall Guide
0"
No Snow
>0-2"
Light
2-4"
Moderate
4-8"
Heavy
8-12"
Very Heavy
12-24"
Extreme
24"+
Blizzard
Closure likelihood varies by region. Southern states may close with less snow than northern states.
7-Day Forecast
Today
3.3“
21°F - 25°F
Moderate
Tomorrow
7.0“
24°F - 25°F
Heavy
4/18
4.6“
25°F - 28°F
Heavy
4/19
0.1“
26°F - 29°F
Light
4/20
0.1“
26°F - 28°F
Light
4/21
2.3“
21°F - 28°F
Moderate
4/22
1.2“
17°F - 23°F
Light
Historical Snowfall by Month
Based on 10 years of historical data (2000-2009). Shows typical snowfall patterns for your area.
Jan
21“
max
251 days
Feb
17“
max
204 days
Mar
15“
max
240 days
Apr
11“
max
197 days
May
10“
max
138 days
Jun
3“
max
46 days
Jul
1“
max
14 days
Aug
2“
max
12 days
Sep
9“
max
135 days
Oct
14“
max
249 days
Nov
17“
max
247 days
Dec
14“
max
242 days