Auburn, CA Weather

Placer County5:14 AM PDT38.90°N, 121.08°WElevation 1,227 ft

Current conditions

Chance Light Rain
54°
Chance Light Rain
Feels like 54°
High 64°·Low 51° tonight
WindENE 1 mph
Humidity99%
Dew point54°
Cloud cover72%
UV index0 Low
Sunrise7:21 AM
Sunset6:17 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day
  • Wednesday Night

    A chance of rain. Mostly cloudy. Low around 51, with temperatures rising to around 54 overnight. East wind around 2 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

  • Thursday

    Rain likely. Mostly cloudy, with a high near 64. South wind 1 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

  • Thursday Night

    A chance of rain before 5am. Mostly cloudy, with a low around 48. South wind 0 to 3 mph. Chance of precipitation is 50%.

National Weather Service forecast updated 1 day ago.

  1. Now Chance Light Rain 54°38%
  2. 6 AM Chance Light Rain 53°38%
  3. 7 AM Chance Light Rain 52°38%
  4. 8 AM Chance Light Rain 52°38%
  5. 9 AM Chance Light Rain 54°38%
  6. 10 AM Chance Light Rain 57°38%
  7. 11 AM Light Rain Likely 60°61%
  8. 12 PM Light Rain Likely 62°61%
  9. 1 PM Light Rain Likely 63°61%
  10. 2 PM Light Rain Likely 63°61%
  11. 3 PM Light Rain Likely 63°61%
  12. 4 PM Light Rain Likely 63°61%
  13. 5 PM Chance Light Rain 62°52%
  14. 6 PM Chance Light Rain 61°52%
  15. 7 PM Chance Light Rain 59°52%
  16. 8 PM Chance Light Rain 58°52%
  17. 9 PM Chance Light Rain 57°52%
  18. 10 PM Chance Light Rain 57°52%
  19. 11 PM Slight Chance Light Rain 56°15%
  20. Fri12 AM Slight Chance Light Rain 55°15%
  21. 1 AM Slight Chance Light Rain 55°15%
  22. 2 AM Slight Chance Light Rain 54°15%
  23. 3 AM Slight Chance Light Rain 53°15%
  24. 4 AM Slight Chance Light Rain 53°15%

10-day forecast

Details
  1. TonightOct 20 Chance Light Rain Chance Light Rain36%54°
  2. WedOct 21 Slight Chance Showers And Thunderstorms Slight Chance Showers And Thunderstorms53%51°68°
  3. TodayOct 22 Light Rain Likely Light Rain Likely61%48°64°
  4. FriOct 23 Mostly Sunny Mostly Sunny45°68°
  5. SatOct 24 Sunny Sunny46°70°
  6. SunOct 25 Sunny Sunny46°71°
  7. MonOct 26 Sunny Sunny46°71°
  8. TueOct 27 Sunny Sunny70°
  9. WedOct 28 Cloudy Cloudy53°78°
  10. ThuOct 29 Partly cloudy Partly cloudy55°82°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

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Weather news near Auburn

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Air quality

17
Good
Fine particles (PM2.5)

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • ThuGood (34)
  • FriGood (40)
  • SatGood (43)

Auburn, CA reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:21 AM
Sunset 6:17 PM
Daylight 10 h 55 min (−2 min 23 s tomorrow)
Waxing Gibbous · 85% lit
Moonrise 4:21 PM Moonset 3:35 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low72° / 47°
Record high89° (1929)
Record low24° (1906)
Wettest1.45 in (1934)
Month to date0.00 in (normal 1.12 in)

Colfax, records since 1905. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in STO, issued 15 hrs ago

Key Messages

- Scattered showers, thunderstorms, and high elevation snow showers expected through late Thursday.

- Drier weather moves in Friday and into the weekend, with breezy north to east winds Friday.

- Ridge builds in over the weekend, with slight chances for showers in Shasta county.

.DISCUSSION...

...Today through Thursday...

Current radar has a swath of rain and isolated thunderstorms through the Coastal Range down toward the Sierra Foothills. The track is to the north-northwest. We have seen a few lightning strikes over the past couple of hours, but they remain few and far between storms. There are gaps of coverage in the rain as it moves through the area, but HIRES guidance continues to show the swath of rain filling in completely over the next several hours and begin to push toward the north and east as the main upper level system off the coast moves onshore. Instability has been lacking in the latest observations, with only up to 250 J/kg across the Valley, foothills, and mountains. This will likely continue for the rest of the afternoon. Cloud coverage is the key into keeping the instability lower than expected. None the less, moisture content is high and lift is present to development thunderstorms and at least maintain them through this evening. The question remains on if these storms will be able to sustain hail shafts long enough to produce nickel or even quarter size hail. As of right now, we are leaning toward small hail as a possibility and brief gusty winds in the strongest of storms. Brief heavy rain and frequent lightning will also be a hazard to watch out for.

Aviation

Showers and isolated thunderstorms will be possible through the afternoon and into the evening hours, with lowered ceilings. Ceilings should remain VFR, but chances are there for MVFR for all sites post 00z. Best timeframe for thunderstorms will be 2000z through 0400z for all sites. Winds will remain light throughout the day. Areas in and around thunderstorms may see erratic winds, brief moderate rain reducing visibilities and IFR ceilings. Otherwise, we are looking at a lull in activity later tonight around 09-10z through the mid morning hours. During this lull isolated to scattered showers at times for the sites. Near the end of the TAF period thunderstorm chances start to increase once again.

Sto Watches

None.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.