There are no active watches, warnings or advisories for zone CAZ069.
Quick Conditions Current Radar Image NOAA Weather Map
10/17/2017 23:46
60.2°F
Humidity: 26%
Wind: 0 mph
Barometer: 30.050 inHg
Seasonal Rain: 0.55 in
Rain Today: 0.00 in
Weather Underground
Arnold BLS Station Click the image for full size Click the image for full size
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Time Lapse Weather Video
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Click the image above to view time lapse video of Arnold, CA weather.
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Climate Change
drought
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Day Since Last Rain: 15 days
Total Seasonal Rain: 0.55 in.
Historic Seasonal Rain: 55.42 in.
Rain Recording Starts July 1st to June 30th

drought
Oct 08 2017:     403.42ppm
1 year ago:     401.48ppm
10 years ago:     380.87ppm
100 years ago:     301.70ppm
1000 years ago:     279.60ppm
Last updated: 10/8/2017
Recent carbon dioxide measurements made by NOAA at Mauna Loa Observatory, Hawaii. One hundred and one thousand year carbon dioxide values are from Law Dome ice core measurements.
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Fire Index
Fire Danger
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The Oceanic Niņo Index (ONI)
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Blue - La Niņa , Red - El Niņo
Last updated 45 hours 31 minutes ago
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Power Outages
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arnoldweather.org Mobile Site
arnoldweather.org can be viewed on most smart phones. Just scan the code below with your smart phone or point your browser to:
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Arnold Station Detailed Weather
Updated: @ 30-Nov-1999 11:46pm - next update at 11:47pm  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 60.2, Max: 74.6, Min: 59.8 60.2°F
 

Cool

Feels like: 60°F

24-hr difference
-2°FColder 2.0°F than yesterday at this time.
  Today Yesterday
High: 74.6°F
12:09pm
81.9°F
1:43pm
Low: 59.8°F
8:24pm
61.0°F
6:22am
 Calm N
0
Gust:
0 mph
0 Bft - Calm
Today: 6 mph 11:00am
Gust Month: 25 mph October 8
Rain Today: 0.00 in
Rain Rate (/hr): 0.00 in
Rain Yesterday: 0.00 in
This Month: 0.05 in
Season Total: 0.55 in
15 days since last rain.
Wednesday

Wednesday: Sunny, with a high near 71. East wind around 8 mph becoming southwest in the afternoon.
Sunny

Humidity & Barometer Almanac Moon
Humidity: 26 % Increased 1.0% since last hour.
Dew Point: 25.1°F Increased 0.9°F since last hour.
Barometer: 30.050 inHg Falling 0.01  inHg/hr
Baro Trend: Falling slowly
Sunrise: 7:13am
Sunset: 6:19pm
Moonrise: 6:00am
Moonset: 6:10pm
Waning Crescent
Waning Crescent, Moon at 27 days in cycle
1%
Illuminated
UV Index Forecast UV Index Forecast
18-Oct-2017
4.6     Medium 
19-Oct-2017
4.6     Medium 
 NWS Weather Forecast  - Outlook: Overnight & Wednesday
Overnight

Overnight: Partly cloudy, with a low around 53. East northeast wind around 8 mph.
Partly Cloudy


Lo 53 °F
NWS forecast: Partly cloudy, with a low around 53. East northeast wind around 8 mph.
 
Wednesday

Wednesday: Sunny, with a high near 71. East wind around 8 mph becoming southwest in the afternoon.
Sunny


Hi 71 °F
NWS forecast: Sunny, with a high near 71. East wind around 8 mph becoming southwest in the afternoon.
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National Weather Service 5 Day Forcast
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 49. South southwest wind 5 to 10 mph becoming east southeast in the evening.
Mostly Clear

Thursday

Thursday: Mostly sunny, with a high near 62. East southeast wind 7 to 9 mph becoming south in the morning.
Mostly Sunny

Thursday
Night
Thursday Night: Rain likely, mainly after 11pm.  Mostly cloudy, with a low around 38. South wind around 10 mph.  Chance of precipitation is 70%.
Rain Likely

Friday

Friday: A 40 percent chance of showers before 11am.  Partly sunny, with a high near 53.
Chance
Showers then
Partly Sunny
Friday
Night
Friday Night: Mostly clear, with a low around 40.
Mostly Clear

Saturday

Saturday: Sunny, with a high near 61.
Sunny

Saturday
Night
Saturday Night: Mostly clear, with a low around 48.
Mostly Clear

Lo 49 °F Hi 62 °F Lo 38 °F Hi 53 °F Lo 40 °F Hi 61 °F Lo 48 °F
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Last 120 Minute Trends
TIME TEMP
°F
WIND SPEED
mph
WIND GUST
mph
WIND DIR
 
HUMIDITY
%
PRESSURE
inHg
RAIN
in
Current 60.2 0 0 N 26 30.050 0.00
5 minutes ago 60.2 0 0 N 26 30.052 0.00
10 minutes ago 60.2 0 2 N 26 30.052 0.00
15 minutes ago 60.5 0 2 N 25 30.053 0.00
20 minutes ago 60.6 0 0 N 25 30.054 0.00
30 minutes ago 60.5 0 0 N 25 30.054 0.00
45 minutes ago 60.3 0 2 N 25 30.058 0.00
60 minutes ago 60.2 1 3 SW 25 30.059 0.00
75 minutes ago 60.1 0 3 N 25 30.057 0.00
90 minutes ago 60.0 0 2 N 25 30.062 0.00
105 minutes ago 59.8 0 2 N 26 30.062 0.00
120 minutes ago 60.0 0 1 N 26 30.068 0.00
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Highway 4 Road Conditions
1-WAY CONTROLLED TRAFFIC AT VARIOUS LOCATIONS FROM UPPER MORAN RD 
/IN ARNOLD/ TO BIG TREES STATE PARK ENTRANCE (CALAVERAS CO) FROM 0600 HRS TO 
1800 HRS MONDAY THRU FRIDAY THRU 10/20/17 - DUE TO MAINTENANCE

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