NWS Forecast for: Helena MT Issued by: National Weather Service Great Falls, MT Last Update: 2:45 am MDT May 13, 2021

Today: A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 22. Light west wind becoming west northwest 18 to 23 km/h in the morning. Winds could gust as high as 39 km/h. Tonight: Mostly cloudy, with a low around 7. West northwest wind 18 to 23 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 35 km/h. Friday: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 21. Light and variable wind becoming north 8 to 13 km/h in the morning. Friday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 7. North wind 9 to 14 km/h becoming light and variable after midnight. Saturday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 22. Light and variable wind becoming north 8 to 13 km/h in the afternoon. Saturday Night: Mostly clear, with a low around 6. North wind 9 to 14 km/h becoming light and variable after midnight. Sunday: Sunny, with a high near 26. Calm wind becoming east 5 to 10 km/h in the afternoon. Sunday Night: Clear, with a low around 8. East wind 5 to 11 km/h becoming south after midnight. Monday: Sunny, with a high near 28. Monday Night: Partly cloudy, with a low around 10. Tuesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 26. Tuesday Night: A chance of rain. Mostly cloudy, with a low around 8. Wednesday: A chance of rain and thunderstorms. Partly sunny, with a high near 19.

Helena MT  46.61°N 111.96°W (Elev. 1157 m)

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