There are no active watches, warnings or advisories for zone CAZ069.
Quick Conditions Current Radar Image Weather Cam
10/22/2017 07:24
52.8°F
Humidity: 62%
Wind: 0 mph
Barometer: 30.379 inHg
Seasonal Rain: 1.18 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: 2 days
Total Seasonal Rain: 1.18 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 5 hours 5 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 7:24am - next update at 7:25am  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 52.8, Max: 54.2, Min: 48.8 52.8°F
Warmer 0.4°F than last hour.

Cool

Feels like: 53°F

24-hr difference
9.8°FWarmer 9.8°F than yesterday at this time.
  Today Yesterday
High: 54.2°F
5:47am
59.5°F
12:27pm
Low: 48.8°F
12:17am
39.1°F
4:42am
 Calm N
0
Gust:
0 mph
0 Bft - Calm
Today: 4 mph 6:09am
Gust Month: 25 mph October 8
Rain Today: 0.00 in
Rain Rate (/hr): 0.00 in
Rain Yesterday: 0.00 in
This Month: 0.68 in
Season Total: 1.18 in
2 days since last rain.
Tonight

Tonight: Clear, with a low around 55. Northwest wind 5 to 10 mph becoming east northeast in the evening.
Clear
Humidity & Barometer Almanac Moon
Humidity: 62 %  
Dew Point: 40.1°F Increased 1.7°F since last hour.
Barometer: 30.379 inHg Rising 0.01  inHg/hr
Baro Trend: Rising slowly
Sunrise: 7:18am
Sunset: 6:13pm
Moonrise: 9:54am
Moonset: 8:26pm
Waxing Crescent
Waxing Crescent, Moon at 3 days in cycle
9%
Illuminated
UV Index Forecast UV Index Forecast
22-Oct-2017
4.2     Medium 
23-Oct-2017
4.2     Medium 
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Sunny, with a high near 68. Northeast wind 5 to 10 mph becoming light and variable.
Sunny

Hi 68 °F
NWS forecast: Sunny, with a high near 68. Northeast wind 5 to 10 mph becoming light and variable.
 
Tonight

Tonight: Clear, with a low around 55. Northwest wind 5 to 10 mph becoming east northeast in the evening.
Clear

Lo 55 °F
NWS forecast: Clear, with a low around 55. Northwest wind 5 to 10 mph becoming east northeast in the evening.
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National Weather Service 5 Day Forcast
Monday

Monday: Sunny, with a high near 78. East northeast wind 5 to 10 mph becoming light  in the morning.
Sunny
Monday
Night
Monday Night: Clear, with a low around 56. North wind 6 to 11 mph becoming east northeast in the evening.
Clear
Tuesday

Tuesday: Sunny, with a high near 80. East northeast wind 5 to 9 mph becoming calm  in the morning.
Sunny
Tuesday
Night
Tuesday Night: Clear, with a low around 59.
Clear
Wednesday

Wednesday: Sunny, with a high near 77.
Sunny
Wednesday
Night
Wednesday Night: Clear, with a low around 54.
Clear
Thursday

Thursday: Sunny, with a high near 73.
Sunny
Hi 78 °F Lo 56 °F Hi 80 °F Lo 59 °F Hi 77 °F Lo 54 °F Hi 73 °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 52.8 0 0 N 62 30.379 0.00
5 minutes ago 52.7 0 0 N 61 30.377 0.00
10 minutes ago 52.6 0 0 N 62 30.373 0.00
15 minutes ago 52.3 0 0 N 62 30.368 0.00
20 minutes ago 51.9 0 0 N 62 30.366 0.00
30 minutes ago 51.3 0 0 N 61 30.364 0.00
45 minutes ago 51.0 0 1 N 63 30.362 0.00
60 minutes ago 51.0 1 3 W 62 30.359 0.00
75 minutes ago 51.6 2 4 W 56 30.358 0.00
90 minutes ago 54.0 0 2 N 49 30.347 0.00
105 minutes ago 53.5 0 2 N 51 30.346 0.00
120 minutes ago 52.8 0 0 N 55 30.351 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 10/26/17 - DUE TO MAINTENANCE

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