There are no active watches, warnings or advisories for zone CAZ069.
Quick Conditions Current Radar Image Weather Cam
3/28/2017 06:50
36.7°F
Humidity: 67%
Wind: 0 mph
Barometer: 30.221 inHg
Seasonal Rain: 72.48 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
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drought
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Day Since Last Rain: 1 days
Total Seasonal Rain: 72.48 in.
Historic Seasonal Rain: 55.42 in.
Rain Recording Starts July 1st to June 30th

drought
Mar 19 2017:     406.77ppm
1 year ago:     405.37ppm
10 years ago:     385.28ppm
100 years ago:     301.70ppm
1000 years ago:     279.60ppm
Last updated: 3/19/2017
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 58 hours 25 minutes ago
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Arnold Gas Prices & Power Outages
Arnold, CA Cheapest Price
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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:
mobile.arnold-weather.org
Arnold Station Detailed Weather
Updated: @ 30-Nov-1999 6:50am - next update at 6:51am  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 36.7, Max: 41.9, Min: 36.7 36.7°F
Colder 0.8°F than last hour.

Cold

Feels like: 37°F

24-hr difference
1.7°FWarmer 1.7°F than yesterday at this time.
  Today Yesterday
High: 41.9°F
2:27am
48.1°F
1:38pm
Low: 36.7°F
6:15am
34.7°F
7:04am
 Calm N
0
Gust:
0 mph
0 Bft - Calm
Today: 4 mph 1:39am
Gust Month: 22 mph March 15
Rain Today: 0.00 in
Rain Rate (/hr): 0.00 in
Rain Yesterday: 0.09 in
This Month: 3.54 in
Season Total: 72.48 in
1 day since last rain.
Tonight

Tonight: Mostly clear, with a low around 41. Northwest wind 7 to 9 mph becoming east northeast after midnight.
Mostly Clear
Humidity & Barometer Almanac Moon
Humidity: 67 % Increased 2.0% since last hour.
Dew Point: 26.8°F Decreased 0.2°F since last hour.
Barometer: 30.221 inHg  
Baro Trend: Steady
Sunrise: 6:52am
Sunset: 7:21pm
Moonrise: 7:28am
Moonset: 8:18pm
New Moon
New Moon, Moon at 0 days in cycle
1%
Illuminated
UV Index Forecast UV Index Forecast
28-Mar-2017
6.5     High 
29-Mar-2017
7.0     High 
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Mostly sunny, with a high near 58. Northeast wind 7 to 10 mph becoming northwest in the morning.
Mostly Sunny

Hi 58 °F
NWS forecast: Mostly sunny, with a high near 58. Northeast wind 7 to 10 mph becoming northwest in the morning.
 
Tonight

Tonight: Mostly clear, with a low around 41. Northwest wind 7 to 9 mph becoming east northeast after midnight.
Mostly Clear

Lo 41 °F
NWS forecast: Mostly clear, with a low around 41. Northwest wind 7 to 9 mph becoming east northeast after midnight.
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National Weather Service 5 Day Forcast
Wednesday

Wednesday: Mostly sunny, with a high near 62. Northeast wind around 6 mph becoming west in the afternoon.
Mostly Sunny
Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 42. West wind around 6 mph becoming east in the evening.
Mostly Cloudy
Thursday

Thursday: Showers.  High near 50. Light south wind becoming southwest 5 to 10 mph in the afternoon.  Chance of precipitation is 80%.
Showers
Thursday
Night
Thursday Night: Mostly clear, with a low around 35.
Mostly Clear
Friday

Friday: Sunny, with a high near 58.
Sunny
Friday
Night
Friday Night: Clear, with a low around 37.
Clear
Saturday

Saturday: Sunny, with a high near 65.
Sunny
Hi 62 °F Lo 42 °F Hi 50 °F Lo 35 °F Hi 58 °F Lo 37 °F Hi 65 °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 36.7 0 0 N 67 30.221 0.00
5 minutes ago 36.8 0 0 N 68 30.221 0.00
10 minutes ago 36.9 0 0 N 68 30.223 0.00
15 minutes ago 36.9 0 0 N 67 30.232 0.00
20 minutes ago 36.8 0 0 N 68 30.234 0.00
30 minutes ago 36.7 0 0 N 69 30.224 0.00
45 minutes ago 36.9 0 0 N 67 30.223 0.00
60 minutes ago 37.7 0 2 N 65 30.223 0.00
75 minutes ago 39.2 1 2 WNW 59 30.225 0.00
90 minutes ago 40.9 2 3 WNW 55 30.225 0.00
105 minutes ago 41.8 1 2 WNW 49 30.220 0.00
120 minutes ago 41.6 1 2 WNW 49 30.222 0.00
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Snow Trends
DATE SNOWFALL
INCHES

 
DATE SNOWFALL
INCHES

 
DATE SNOWFALL
INCHES
11/27/16 3.0   01/12/17 5.0 01/23/17 7.0
11/26/16 3.0   01/18/17 2.0 02/26/17 3.0
12/24/16 2.0   01/19/17 3.0 03/21/17 4.0
01/02/17 5.0   01/20/17 12.0
01/03/17 6.0   01/21/17 6.0
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Highway 4 Road Conditions
IS CLOSED FROM 0.5 MI EAST OF THE JCT OF SR 207 /MT REBA TURNOFF/ TO 
2.4 MI WEST OF THE JCT OF SR 89 /EBBETTS PASS/ (ALPINE CO) - FOR THE WINTER - 
MOTORISTS ARE ADVISED TO USE AN ALTERNATE ROUTE

    IS CLOSED FROM 2.4 MI WEST OF THE JCT OF SR 89 TO THE JCT OF SR 89 
(ALPINE CO) - DUE TO MUDSLIDE REMOVAL - MOTORISTS ARE ADVISED TO USE AN 
ALTERNATE ROUTE 

    1-WAY CONTROLLED TRAFFIC AT VARIOUS LOCATIONS FROM THE 
CONTRA COSTA/SAN JOAQUIN CO LINE TO 4.4 MI EAST OF THE 
CONTRA COSTA/SAN JOAQUIN CO LINE FROM 0730 HRS TO 1430 HRS MONDAY THRU FRIDAY
THRU 3/31/17 - DUE TO CONSTRUCTION

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