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Newcastle, California 7 Day Weather Forecast

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NWS Forecast for 3 Miles WSW Auburn CA

National Weather Service Forecast for: 3 Miles WSW Auburn CA
Issued by: National Weather Service Sacramento, CA

Updated: 5:22 am PDT Apr 25, 2025

Today Partly Sunny	Tonight Partly Cloudy then Chance Showers	Saturday Showers Likely	Saturday Night Showers Likely	Sunday Chance Showers then Mostly Sunny	Sunday Night Mostly Clear	Monday Sunny	Monday Night Mostly Clear	Tuesday Mostly Sunny
Hi 61 °F	Lo 45 °F	Hi 57 °F	Lo 48 °F	Hi 60 °F	Lo 45 °F	Hi 73 °F	Lo 51 °F	Hi 75 °F

Today	Partly sunny, with a high near 61. South wind 6 to 9 mph.
Tonight	A 40 percent chance of showers, mainly after 2am. Increasing clouds, with a low around 45. Southeast wind 3 to 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday	Showers likely, mainly after 11am. Mostly cloudy, with a high near 57. Light and variable wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night	Showers likely, mainly after 11pm. Mostly cloudy, with a low around 48. South southeast wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday	A 30 percent chance of showers before 11am. Partly sunny, with a high near 60. South wind around 7 mph.
Sunday Night	Mostly clear, with a low around 45.
Monday	Sunny, with a high near 73.
Monday Night	Mostly clear, with a low around 51.
Tuesday	Mostly sunny, with a high near 75.
Tuesday Night	Mostly clear, with a low around 55.
Wednesday	Sunny, with a high near 80.
Wednesday Night	Clear, with a low around 56.
Thursday	Sunny, with a high near 81.

Forecast from NOAA-NWS for 3 Miles WSW Auburn CA.

Weather Forecast Discussion

492
FXUS66 KSTO 242023
AFDSTO

Area Forecast Discussion
National Weather Service Sacramento CA
123 PM PDT Thu Apr 24 2025

For additional details on weather and expected impacts over the next 7 days,
please visit weather.gov/sto/briefing.

.Discussion...

.Synopsis...
Chances for afternoon and evening showers are in store for
interior NorCal into the early weekend, with Friday-Saturday as
the best days for widespread precipitation and thunderstorm
development. A cooling trend with mountain snow on Saturday is
expected with minor travel impacts; A Winter Weather Advisory has
been issued for locations above 6000 ft from Friday evening to
Sunday morning.

&&

.Key Messages...

* Today: Cooling trend with breezy to gusty onshore winds

-Probability of high temperatures 75 degrees F or higher: 45-80%
     in the central and northern Sacramento Valley

-10-25% chance of isolated showers or thunderstorms this
     afternoon and evening across northern Sacramento Valley and
     surrounding terrain.


* Friday-Weekend:

-Cooling trend with breezy to gusty onshore winds continues

-More widespread showers and thunderstorms (10-20%) starting
     Friday evening and continuing through the weekend.

-Snow expected above 6000 feet late Friday through early Sunday
-40-75% probability of 4 inches or more of snowfall above 6000 feet
     along Sierra/southern Cascades, 30-50% of 6 inches or more.

* Monday-Wednesday:

-Warming trend begins along with drier weather

.Changes from previous forecast...

* Winter Weather Advisory issued from 5pm Friday to 10am Sunday

* Snow probabilities increased for Friday evening into early
  Sunday morning

&&

.AVIATION...
VFR conditions across interior NorCal next 24 hours. South to
west winds up to 12 to 14 kt, with gusts up to around 20 kts for
TAF sites. Marine stratus could bring local MVFR ceilings over the
Sacramento metro area 14-18Z Friday. &&

.STO WATCHES/WARNINGS/ADVISORIES...
Winter Weather Advisory from 5 PM Friday to 11 AM PDT Sunday for
West Slope Northern Sierra Nevada-Western Plumas County/Lassen
Park.

&&

$$

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Forecast Discussion from: NOAA-NWS

Script developed by: El Dorado Weather

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