Weather conditions near Johnstown
2026-03-21
Roadnow
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7 day weather forecast
Current condition: Overcast 37°F 2026-03-21T23:51:00-04:00 
Tonight 2026-03-21, Snow Likely. Detail...Sunday 2026-03-22, Rain/Snow then Rain. Detail...
Sunday Night 2026-03-22, Chance Rain/Snow then Chance Snow. Detail...
Monday 2026-03-23, Slight Chance Snow. Detail...
Monday Night 2026-03-23, Partly Cloudy. Detail...
Tuesday 2026-03-24, Sunny. Detail...
Tuesday Night 2026-03-24, Mostly Cloudy. Detail...Wednesday 2026-03-25, Chance Snow then Chance Rain/Snow. Detail...
Wednesday Night 2026-03-25, Chance Rain then Chance Rain/Snow. Detail...
Thursday 2026-03-26, Chance Rain/Snow. Detail...
Thursday Night 2026-03-26, Rain/Snow Likely. Detail...Friday 2026-03-27, Chance Rain/Snow then Mostly Sunny. Detail...
Friday Night 2026-03-27, Mostly Clear. Detail...
Saturday 2026-03-28, Mostly Sunny. Detail...