| NWS Forecast for: Johnstown CO Issued by: National Weather Service Denver-Boulder, CO Last Update: 2:28 pm MDT Jun 21, 2024 | |
This Afternoon: A 40 percent chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a high near 31. East southeast wind 11 to 14 km/h becoming west southwest. Winds could gust as high as 24 km/h. Tonight: A 40 percent chance of showers and thunderstorms, mainly before 9pm. Some of the storms could be severe. Mostly cloudy, with a low around 14. West wind 5 to 14 km/h, with gusts as high as 24 km/h. Saturday: Sunny, with a high near 33. Calm wind becoming east southeast 5 to 10 km/h in the morning. Saturday Night: Mostly clear, with a low around 15. South wind 5 to 13 km/h becoming west northwest after midnight. Sunday: Sunny and hot, with a high near 36. Light and variable wind becoming south southeast 6 to 11 km/h in the afternoon. Sunday Night: Mostly clear, with a low around 16. Monday: Mostly sunny and hot, with a high near 36. Monday Night: Partly cloudy, with a low around 16. Tuesday: Sunny and hot, with a high near 36. Tuesday Night: A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 16. Wednesday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 34. Wednesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 17. Thursday: A chance of showers and thunderstorms. Partly sunny, with a high near 35. | |
| Johnstown CO 40.35°N 104.93°W (Elev. 4908 m) | |
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