Expires:202503280100;;250747 FPAK51 PAFC 271135 ZFPAER Alaska Zone Weather Forecasts National Weather Service Anchorage AK 335 AM AKDT Thu Mar 27 2025 Spot temperatures and probabilities of measurable precipitation are for today, tonight, and Friday. AKZ742-280100- Western Copper Valley- Including Nelchina, Tolsona, and Mendeltna 335 AM AKDT Thu Mar 27 2025 .TODAY...Mostly sunny in the morning then becoming partly cloudy. Highs in the mid 30s to lower 40s. Light winds. .TONIGHT...Partly cloudy. Lows 14 to 20. Light winds becoming variable 10 mph after midnight. .FRIDAY...Mostly cloudy. Highs in the lower 30s. Light winds. .FRIDAY NIGHT...Cloudy. A slight chance of snow after midnight. Lows around 17. Light winds. .SATURDAY...Decreasing clouds. A slight chance of snow. Highs in the mid 30s. Light winds. .SATURDAY NIGHT...Mostly clear. Lows around 14. .SUNDAY THROUGH MONDAY NIGHT...Mostly cloudy. Highs in the upper 30s. Lows around 15. .TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Highs in the lower 30s. Lows 10 to 15 above. $$