Northern Sierra Nevada's Lovers Leap at Giant Gap American River Gorge
Enter - City, State - Zipcode - or ICAO #
    Search:  World Forecast Directory
 

U.S. Color Satellite
U.S. National Satellite Loop
Full Page Animation

NE Pacific Satellite
U.S. National Satellite Loop
Full Page Animation

Local Area Radar
Northern California Nexrad Doppler Radar
Full Page Animation

Local WX Conditions
Northern Sierra Weather Conditions Map
View Conditions Map

Alta, Ca. Fire Danger
Alta, California Current Fire Danger Reading
View Details


USA Weather Finder

 

Current Observations For Alta, California

Local Weather Radio ♣ Today is Monday, March 27, 2017
on
Summary / Temperature Wind Rain/Melted Snow Cloud Level
overcast, Dry
Dry with overcast skies
41.0°F Colder 0.2°F than last hour.
---
Currently 41.0, Max: 41.4, Min: 39.7 Feels like:
41°F
Temp rate:
-0.2°F  
24-hrs ago:
37.2°F
24-hr diff:
3.8°FWarmer 3.8°F than yesterday at this time.
Value Today Yesterday
High: 41.4°F
2:05am
48.6°F
3:44pm
Low: 39.7°F
12:00am
36.9°F
2:26am
NWS High Low
Normal: 59.0°F 42.8°F
Record: 77.0°F 26.6°F
Year: 1976 1967
 Calm SE
0.0
Gust: 0.0
0 Bft - Calm
60-Min Avg: Calm
120-Min Avg: 0.1 mph
Max Gust: 7.0 mph 2:18am
Month: 18.1 mph
Mar 4
Today: 0.06 in
Rate (/hr): 0.00 in
Storm Rain: 0.46 in
Yesterday: 0.39 in
March: 6.70 in
Last 7 Days: 4.51 in
Rain Season: 85.71 in
Rain Days: 22 in 2017
11 rain days in March
Last Rain: 3/27/2017 1:03 AM
Barometer ( inHg) Humidity/Dew Point Moon
Barometer: 30.108 inHg Falling 0.01 °F/hr
1-Hr Trend: Steady
3-Hr Trend: Steady
High: 30.124  | Low:  30.092
Humidity: 95 %  
Humidex: 39.3°F
Dew Point: 39.7°F Decreased 0.2°F since last hour.
Wetbulb: 40.4°F
Waning Crescent
Waning Crescent, Moon at 28 days in cycle
1%
Illuminated
UV Forecast Solar Information
27 Mar 2017   Medium   5.2   
28 Mar 2017   High   6.2   
29 Mar 2017   High   6.4   
Solar Noon: 1:12PM
Total Sunlight Hrs: 12:27
Sunlight Change: 0:03 Min
Wind Chill Heating Degree Days Sun
Current: 41.0°F
Today: 39.5°F  at 1:02am
Yesterday: 34.8°F
Last Week: 31.6°F
Record: 14.0°F   08-Dec-2013
Today: 3.5
March: 510.1
2017 to Date: 2039.8
Cooling Degree Days
2017 to Date: 0.0
Daylight:
Year High: 98.4°F
Almanac Snow Station All Time Records Fire Risk
Sunrise: 6:55am
Sunset: 7:22pm
Moonrise: 6:53am
Moonset: 5:58pm
Full Moon: 12 March 2017
New Moon: 02:58 UTC 28 March 2017
Easter: 16 April 2017
Today: 0.00 in
Yesterday: 0.00 in
March: 0.00 in
Season Total: 0.64 in
Snow Depth: 0.00 in
0 snow days in March
7 snow days in all 2010
Outside Now
Air Density: 1.273 kg/m
HIGHS: LOWS:
98.4°F
25-Aug-2010
14.0°F
08-Dec-2013
Day Time Records
    87.1 F on: Jun 08 2013   23.4F on: Dec 08 2013
Night Time Records
  75.4F on: Oct 09 2003 19.6F on: Dec 08 2013
ICN:13 ISS:Ok CON:4.7 RCP:96%
Chandler Burning Index
Chandler Burning Index: LOW
Currently:
-2.2 at 03:33 AM

NOAA & the National Weather Service Live Active Weather Alerts
Winter Weather Advisory Winter Weather Advisory - West Slope Northern Sierra Nevada (California)
Click on link above to see details on the 1 NOAA advisory for zone CAZ069.

National Weather Service Forecast for: Alta, California
Updated:2:31 pm PDT Mar 26, 2017
Overnight

Overnight: Showers.  Low around 36. South southwest wind around 7 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible. Showers
Monday

Monday: A 30 percent chance of showers, mainly before 11am.  Partly sunny, with a high near 50. South southwest wind 5 to 7 mph becoming northwest in the afternoon.  New precipitation amounts of less than a tenth of an inch possible. Chance
Showers
Monday
Night
Monday Night: Partly cloudy, with a low around 38. North northwest wind 7 to 11 mph becoming northeast in the evening. Partly Cloudy
Tuesday

Tuesday: Sunny, with a high near 62. Northeast wind 8 to 11 mph. Sunny
Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 45. North wind around 9 mph becoming east in the evening. Partly Cloudy
Wednesday

Wednesday: Mostly sunny, with a high near 64.Mostly Sunny
Wednesday
Night
Wednesday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 44.Slight Chance
Showers
Thursday

Thursday: A chance of showers.  Partly sunny, with a high near 55.Chance
Showers
Thursday
Night
Thursday Night: Mostly clear, with a low around 37.Mostly Clear
Lo 36 °FHi 50 °FLo 38 °FHi 62 °FLo 45 °FHi 64 °FLo 44 °FHi 55 °FLo 37 °F

Detailed Alta Forecast              Local Doppler Radar              Alta, CA. Archives


Weather Station at Alta California:

The Live current conditions for Alta, California are taken from fine quality weather equipment made by Davis. The weather station updates our weather server every 2 seconds and is then uploaded to the Internet for our viewers to see. We keep it set to update this web page every 10 seconds.

Because Alta CA. accumulates quite a large amount of snow each winter, our rain bucket is equipped with a special heating element in order to melt the snow as soon as it collects into the rain bucket and turns it into measurable liquid. This give us accurate precipitable measurements no matter what form it takes, thus giving us accurate readings in near real time whether it's snow, sleet, hail or rain.