Fri Feb 21 05:57:25 PM EST 2025 East Slopes of the Oregon Cascades- Including the cities of Camp Sherman, La Pine, Sisters, and Sunriver 255 PM PST Fri Feb 21 2025 .TONIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the upper 20s to mid 30s. Gusts up to 25 mph overnight. .SATURDAY...Partly sunny with a 20 percent chance of rain. Highs in the upper 40s to mid 50s. Southwest wind 5 to 15 mph with gusts to around 35 mph in the afternoon. .SATURDAY NIGHT...Rain. Lows in the mid 30s to lower 40s. Breezy. Southwest wind 10 to 20 mph with gusts to around 45 mph. Chance of precipitation near 100 percent. Rainfall amounts up to a half of an inch possible. .SUNDAY...Rain. Highs in the mid 40s to lower 50s. Breezy. Southwest wind 10 to 20 mph with gusts to around 50 mph. Chance of precipitation near 100 percent. .SUNDAY NIGHT...Rain. Lows in the 30s. Breezy. Southwest wind 10 to 20 mph with gusts to around 55 mph. Chance of precipitation near 100 percent. .MONDAY...Rain. Highs in the mid 40s to lower 50s. Chance of precipitation 90 percent. .MONDAY NIGHT...Rain showers, high mountain snow and a chance of thunderstorms. Light high mountain snow accumulations. Lows in the upper 20s to mid 30s. Chance of precipitation near 100 percent. .TUESDAY...Mostly sunny with a 50 percent chance of rain and mountain snow. Highs in the upper 30s to upper 40s. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the mid to upper 20s. Highs in the upper 40s to mid 50s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s to lower 30s. .THURSDAY...Mostly sunny with a 20 percent chance of rain and high mountain snow. Highs in the upper 40s to mid 50s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the upper 20s to lower 30s. Highs in the 50s.