Expires:202512290300;;368168 FPUS55 KREV 281031 ZFPREV Western Nevada-Eastern Sierra-Northeast California Zone Forecast National Weather Service Reno NV 231 AM PST Sun Dec 28 2025 This is an automatically generated product that provides averaged values for large geographic areas and may not be representative of a specific area. To get a more specific forecast for your area, please visit weather.gov/reno CAZ071-290300- Lassen-Eastern Plumas-Eastern Sierra Counties- Including the cities of Portola, Susanville, Westwood, Sierraville, and Loyalton 231 AM PST Sun Dec 28 2025 .TODAY...Partly cloudy in the morning then becoming sunny. Areas of freezing fog in the morning. Highs 33 to 43. Light winds becoming east around 10 mph in the afternoon. .TONIGHT...Clear. Lows 14 to 24. East winds 10 to 15 mph. .MONDAY...Sunny. Highs 37 to 47. Light winds becoming east around 10 mph in the afternoon. .MONDAY NIGHT...Clear. Lows 16 to 26. East winds around 10 mph in the evening becoming light. .TUESDAY...Sunny. Highs 41 to 51. Light winds. .TUESDAY NIGHT...Clear. Lows 17 to 27. .WEDNESDAY...Partly cloudy. Highs 43 to 53. .WEDNESDAY NIGHT THROUGH SATURDAY...Snow and rain likely. Lows 23 to 33. Highs 41 to 51. $$