I-90 weather conditions near Big Timber, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Partly Cloudy 63°F 2025-04-29T14:30:00
• This Afternoon 2025-04-29, Chance Showers. A 40 percent chance of showers after 3pm. Mostly cloudy, with a high near 66. West wind 18 to 20 mph.
• Tonight 2025-04-29, Showers then Slight Chance Showers. Showers and possibly a thunderstorm before midnight, then a slight chance of showers between midnight and 3am. Low around 39. West southwest wind 9 to 18 mph. Chance of precipitation is 80%.
• Wednesday 2025-04-30, Slight Chance Showers then Chance Showers. A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 57. West southwest wind 9 to 13 mph becoming north northeast in the afternoon. Chance of precipitation is 50%.
• Wednesday Night 2025-04-30, Slight Chance Showers then Mostly Clear. A 20 percent chance of showers before midnight. Partly cloudy, with a low around 38. East northeast wind 5 to 8 mph becoming light and variable after midnight.
• Thursday 2025-05-01, Mostly Sunny. Mostly sunny, with a high near 64. West wind 6 to 8 mph.
• Thursday Night 2025-05-01, Mostly Clear. Mostly clear, with a low around 39. West southwest wind 5 to 8 mph becoming east southeast in the evening.
• Friday 2025-05-02, Sunny. Sunny, with a high near 76. Southwest wind 6 to 14 mph.
• Friday Night 2025-05-02, Mostly Clear. Mostly clear, with a low around 47. West wind 7 to 13 mph becoming south in the evening.
• Saturday 2025-05-03, Sunny. Sunny, with a high near 79. West southwest wind 8 to 16 mph becoming east southeast in the afternoon.
• Saturday Night 2025-05-03, Slight Chance Showers then Mostly Clear. A 20 percent chance of showers before midnight. Partly cloudy, with a low around 49. East southeast wind 9 to 18 mph becoming west northwest after midnight.
• Sunday 2025-05-04, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 75. West southwest wind 9 to 18 mph becoming east northeast in the afternoon.
• Sunday Night 2025-05-04, Showers Likely. Showers likely. Mostly cloudy, with a low around 47. Northeast wind 10 to 20 mph becoming northwest after midnight. Chance of precipitation is 70%.
• Monday 2025-05-05, Showers Likely. Showers likely. Mostly cloudy, with a high near 57. Northeast wind 10 to 18 mph. Chance of precipitation is 60%.