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Winter Weather Advisory WINTER WEATHER ADVISORY - NE Foothills/Sac. Valley, CA 

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METRIC | IMPERIAL
Updated: Dec 19, 2014 @ 1:58 am  
Temperature Current Conditions Forecast / Local Radar / Satellite
Currently Outside: Colder 1.2°F than last hour.

46.5°F

---

24-hr difference
2.4°FWarmer 2.4°F than yesterday at this time.

High Today
48.0°F
12:27 AM
Low Today
46.5°F
1:56 AM
Yest High
51.1°F
1:51 PM
Yest Low
43.5°F
4:17 AM
Sta* High
60.4°F
2011
Sta* Low
28.2°F
2012
* This Station's Records Since 2011
Night time, Moderate drizzle, Overcast Night time, Moderate drizzle, Overcast

Wind from S Wind:  S
2.2

Gusting to:
3 mph
Current Rain Rain:
0.19 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-2.0 of 100
Overnight

Rain Likely. Chance for Measurable Precipitation 60%
Rain
Likely
Lo 46 °F
Friday

Rain Likely. Chance for Measurable Precipitation 70%
Rain
Likely
Hi 49 °F
Friday
Night

Chance Showers. Chance for Measurable Precipitation 40%
Chance
Showers
Lo 45 °F
| Pacific Satellite |
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.6°F since last hour. 45.1°F
Last Hour: Decreased 0.6°F since last hour. 0.6°F
High 12:46 AM: 46.0°F
Low 12:00 AM: 45.0°F
Record High: 73.0°F on
Jul-2-2013
Record Low: -4.0°F on
Dec-8-2013
Wetbulb: 45.9°F
Rain Today
rain graph

Today: 0.19 in
Rate (/hr): 0.09 in
Storm Rain: 3.31 in
Yesterday: 0.11 in
Last 7 Days: 3.86 in
Dec Rain: 12.50 in
Dec to Date
  Avg:10
2.64 in
Dec to Date
  Diff from Avg:10
Over 9.86 in for the month 9.86 in
Dec Avg: 5.02 in
Diff from Avg: Over 7.48 in for the month 7.48 in
Season:1 21.20 in
YTD
  Avg:11
37.01 in
YTD
  Diff from Avg:11
Under 15.81 in for the year -15.81 in
77 rain days in 2014
17 days in December
0 days since last rain
Current: S  2.2 mph
1Hr Average: 0.3 mph
Wind Run: 1.56 miles
Wind Gust
Current: 3 mph mph
Today: 10 mph 1:52 AM
Month: 25 mph Dec-11
Year: 28 mph Jan-23
Record Gust: 28 mph
Jan-23-2014
Sunlight:
9 hrs 21 min
of Sunlight Today
graph 39% 61%
Which is
0 min 58 sec Shorter
Than Yesterday
 


Morning Crescent, 26 days, 21 hours, 26 minutes in cycle
7%
Illuminated
Humidity Barometer
Current: Increased 2% since last hour. 95%
Last Hour: Increased 2% since last hour. +2%
High 1:35 AM: 95%
Low 12:00 AM: 90%
Record High: 100%
Jun-7-2011
Record Low: 8%
May-1-2013
Current: Falling 0.004  inHg/hr 30.170 inHg
Last Hour: Steady
High 12:36 AM: 30.187 in.
Low 12:02 AM: 30.146 in.
Record High: 30.549 inHg
Dec-23-2011
Record Low: 29.409 inHg
Mar-17-2012
Heating Degree Days Snow3 Wind Chill Air
Today: 1.3
Dec: 287.5
2014 to Date: 2302.1
Cooling Degree Days
2014 to Date: 1237.3
Today: 0.00 in
Yesterday: 0.00 in
Dec Snow: Under 1.142 in for the month 0.00 in
Dec Avg: 1.14 in
Diff from Avg: -1.14 in
Season Total:2 0.00 in
Snow Depth: 0.00 in
0 snow days in December
0 snow days this season.2
First Snow of Season:
Jul-1-2014
Average 1st Snow:
14 of December
Current: 46.5°F
Low 1:52 AM: 44.0°F
Yesterday: 43.6°F
Record: 16.7°F
Dec-8-2013
Quality
Index6:

27


 Good
Density:
1.261 kg/m3
UV Summary/Forecast Solar Summary
High Yest:   1.2 @ 11:58 AM
Dec-19

1.4
Dec-20

1.5
Dec-21

1.7
High Yest:   264.0 @ 12:04 PM
Sun Hours Today:
00:00
   This Month: 03:59 Hrs
Rise: 7:22 AM  Set: 4:43 PM
Almanac Irrigation Index5 Station All Time Records Cloud Level
Current: Night
YTD Avg Temp: 61.9°F
Sunrise: 7:22 AM
Sunset: 4:43 PM
Moonrise: 4:40 AM
Moonset: 3:05 PM
Updated at Midnight
Current ET: 0.00 in
7-Days Rain: 3.86 in
7-Days ET: 0.07 in
7-Day:  3.792 in water in excess of what evaporated in last 7 days. 3.792 in 3.792 in water in excess of what evaporated in last 7 days. in
December:  12.31 in water in excess of what evaporated this month. 12.31 in
HIGHS: LOWS:
107.2°F
Jun-8-2013
23.4°F
Dec-8-2013
Daytime Records
  99.3°F
Jun-08-2013
  30.6°F
Dec-07-2013
Nitetime Records
  83.3°F
Jul-04-2013
  25.7°F
Dec-08-2013
ICN:14 | S3C2:1 | Ajax 3.xx
ISS:Ok | CON:4.0 | RCP:99%
1 Rain season: July 1st to June 30th.   2 Snow season July 1st to June 30th.   3 Snow manually measured usually around 7AM and 7PM.   5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).   6 Air Quality Index is provided by Butte County Air Quality Management District and is updated daily at 10am..   10 Historical average only to day 19 of just the month of December for this station since 2011.   11 Historical average rain this season to day 19 of December for this station since 2011.
 NWS Weather Forecast  -   Outlook Overnight & Friday
Overnight

Rain Likely. Chance for Measurable Precipitation 60%
Rain
Likely
Lo 46 °F
NWS forecast: Rain likely, mainly after 4am. Cloudy, with a low around 46. Southeast wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Local station forecast: Increasing clouds with little temp. change. precipitation possible within 24 to 48 hrs.
Friday

Rain Likely. Chance for Measurable Precipitation 70%
Rain
Likely
Hi 49 °F
NWS forecast: Rain likely. Cloudy, with a high near 49. Southeast wind 8 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
 NWS Short Term Weather Forecast
Friday
Night

Chance Showers. Chance for Measurable Precipitation 40%
Chance
Showers
Lo 45 °F
Saturday

Chance Showers. Chance for Measurable Precipitation 30%
Chance
Showers
Hi 52 °F
Saturday
Night

Slight Chc Showers. Chance for Measurable Precipitation 20%
Slight Chc
Showers
Lo 47 °F
Sunday

Partly Sunny
Partly
Sunny
Hi 58 °F
Sunday
Night

Partly Cloudy
Partly
Cloudy
Lo 47 °F
Monday

Sunny
Sunny

Hi 61 °F
Monday
Night

Mostly Clear
Mostly
Clear
Lo 47 °F
Animated icons courtesy of www.meteotreviglio.com
Precipitation average-to-date script courtesy of Murry Conarroe
Version 6.90 - Oct-27-2013 - Script Mods by: BurnsvilleWeatherLIVE.com
Minor script mods by: Paradise Weather Station