7-DAY FORECAST

• Overnight Partly cloudy, with a low around 42. West southwest wind 5 to 8 mph.
• Saturday A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. Light and variable wind becoming east northeast 5 to 10 mph in the afternoon.
• Saturday Night A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47. East southeast wind 5 to 10 mph becoming light and variable.
• Sunday A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. West wind 5 to 7 mph becoming light and variable in the afternoon.
• Sunday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Calm wind.
• Memorial Day A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 73.
• Monday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 46.
• Tuesday A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 69.
• Tuesday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
• Wednesday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 69.
• Wednesday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
• Thursday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 69.
• Thursday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 43.
• Friday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 68.

ADDITIONAL FORECASTS AND INFORMATION

Zone Area Forecast for Northern Sweet Grass, MT