| NWS Forecast for: White Sulphur Springs MT Issued by: National Weather Service Great Falls, MT Last Update: 3:22 am MST Jan 23, 2026 | |
| This Afternoon: Mostly sunny, with a high near 14. Wind chill values as low as zero. Northwest wind around 7 mph. Tonight: Increasing clouds, with a low around -7. Wind chill values as low as -15. Calm wind becoming west southwest around 5 mph after midnight. Saturday: A 40 percent chance of snow. Mostly cloudy, with a high near 21. Wind chill values as low as -10. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible. Saturday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 1. West northwest wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible. Sunday: Sunny, with a high near 26. West southwest wind 5 to 10 mph. Sunday Night: Mostly clear, with a low around 12. Southwest wind around 8 mph. Monday: Mostly sunny, with a high near 38. West southwest wind 6 to 10 mph, with gusts as high as 21 mph. Monday Night: Mostly cloudy, with a low around 20. West southwest wind 6 to 9 mph. Tuesday: Mostly sunny, with a high near 39. Tuesday Night: Partly cloudy, with a low around 19. Wednesday: Partly sunny, with a high near 39. Wednesday Night: Mostly cloudy, with a low around 20. Thursday: Partly sunny, with a high near 40. | |
| White Sulphur Springs MT 46.55°N 110.89°W (Elev. 5098 ft) | |
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