I-25 weather conditions near Johnstown, Colorado
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 18°F 2025-11-30T08:56:00-07:00 Today 2025-11-30, Cloudy then Chance Snow. A 30 percent chance of snow after 2pm. Cloudy, with a high near 26. Northeast wind around 7 mph becoming southeast in the afternoon. Total daytime snow accumulation of less than a half inch possible.
Tonight 2025-11-30, Chance Snow. A 40 percent chance of snow, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 12. East northeast wind 5 to 7 mph becoming light and variable after midnight. New snow accumulation of less than a half inch possible.
Monday 2025-12-01, Sunny. Sunny, with a high near 40. Light west southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Monday Night 2025-12-01, Mostly Clear. Mostly clear, with a low around 16. Light west wind.
Tuesday 2025-12-02, Partly Sunny. Partly sunny, with a high near 44. Light and variable wind becoming south southeast around 5 mph.
Tuesday Night 2025-12-02, Slight Chance Snow. A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 23.
Wednesday 2025-12-03, Chance Snow. A 50 percent chance of snow. Mostly cloudy, with a high near 32.
Wednesday Night 2025-12-03, Mostly Cloudy. Mostly cloudy, with a low around 12.- Thursday 2025-12-04, Mostly Sunny. Mostly sunny, with a high near 36.
Thursday Night 2025-12-04, Partly Cloudy. Partly cloudy, with a low around 17.- Friday 2025-12-05, Mostly Sunny. Mostly sunny, with a high near 44.
- Friday Night 2025-12-05, Partly Cloudy. Partly cloudy, with a low around 23.
- Saturday 2025-12-06, Partly Sunny. Partly sunny, with a high near 48.