I-90 weather conditions near Superior, Montana
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Today 2025-10-15, Frost then Sunny. Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 53. Calm wind.
Tonight 2025-10-15, Mostly Clear then Frost. Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 30. Calm wind.
Thursday 2025-10-16, Frost then Sunny. Widespread frost, mainly before 10am. Otherwise, sunny, with a high near 55. Calm wind becoming west around 5 mph.
Thursday Night 2025-10-16, Partly Cloudy then Areas Frost. Areas of frost between 2am and 3am. Otherwise, partly cloudy, with a low around 34. Southwest wind 5 to 8 mph.
Friday 2025-10-17, Chance Rain. A 50 percent chance of rain. Partly sunny, with a high near 50. Southwest wind 7 to 9 mph.
Friday Night 2025-10-17, Chance Rain. A 40 percent chance of rain. Mostly cloudy, with a low around 34.- Saturday 2025-10-18, Areas Frost then Mostly Sunny. Areas of frost before 10am. Otherwise, mostly sunny, with a high near 54.
Saturday Night 2025-10-18, Rain Likely. Rain likely, mainly after midnight. Mostly cloudy, with a low around 40.
Sunday 2025-10-19, Rain. Rain. Cloudy, with a high near 52.- Sunday Night 2025-10-19, Rain. Rain. Snow level 5700 feet lowering to 4700 feet after midnight . Cloudy, with a low around 35.
Monday 2025-10-20, Rain/Snow Likely then Chance Rain. Rain and snow likely. Snow level 4500 feet. Mostly cloudy, with a high near 45.
Monday Night 2025-10-20, Chance Rain/Snow. A chance of rain and snow. Snow level 4800 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 31.
Tuesday 2025-10-21, Chance Rain/Snow. A chance of rain and snow. Snow level 4100 feet rising to 5200 feet in the afternoon. Partly sunny, with a high near 46.