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Grass Valley, CA 95945 Weather
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Current Conditions [Select Refresh to Update]

Updated: 11:29pm on 9/29/16

(location)

Currently:
62.7°

Clear
Clear

High: 82.9° 
(3:07pm) 
Low: 62.5° 
(10:32pm)
Wind: 0 mph from the ESE
Gust: 1 mph
Today's High Wind: 8 mph (9:52am)
Humidity: 42.00%
Pressure: 29.961 in  (Steady) 
Pressure Rate: -0.003 in/hr
Dew Point: 39.3°
Wind Chill: 62.7°
Heat Index (feels like): 62.8°
Comfort Level: Comfortable
Temperature Rate:  -0.63°/hr
 
5 Day Forecast
 
Fri Sat Sun Mon Tue
Clear Clear Clear Clear Clear
Partly Cloudy Partly Cloudy Chance T-storms Chance Rain Mostly Cloudy
75° 70° 63° 62° 68°
47° 46° 45° 45° 50°

Records and Normals
 
Temperature Forecast Normal Record
High 75° 84° 106°
(1966)
Low 47° 47° 35°
(1929)
 
Weather Advisories
Warning Date: 2:00 PM PDT on September 29, 2016
Warning Description: Special Statement
Full Advisory Text...
Weather Map

Almanac
 
Sunrise:  
7:01am
Moonrise: 
5:40am

Moon Phase:
3%

Sunset: 
6:51pm
Moonset:  
6:25pm
 Star Chart...
Rainfall Totals
Hourly Rain 0.00 in
Daily Rain: 0.00 in
Monthly Rain: 0.00 in
Yearly Rain: 0.00 in
Normal Rain, month to date: 0.00 in
Normal Rain, year to date: 24.31 in

 

Atmospheric CO2

 

Local Weather Exchange Network
Station ID

City 
(Click for Map Location)

Neighborhood 
(Click for History)
Last Update (Date & Time)

Temperature
 (°)

Dew
Point (°)
Humidity 
(%)
Wind 
(mph)
from the Wind Gust 
(mph) 
Pressure (in) Hourly
Rain (in)
KCAGRASS64 Grass Valley Peardale

09/29 23:28:10

59.4

42.0

52.00

1

North

3

30.080

0.00

KCAGRASS11 Grass Valley Condon Park

09/29 23:28:03

63.6

40.0

41.00

0

SSW

0

30.060

0.00

KCAGRASS38 Grass Valley Meadow Drive

09/29 23:26:46

65.7

41.0

40.00

0

North

0

30.180

0.00

KCANEVAD3 Nevada City Banner Mountain

09/29 23:27:57

59.9

41.0

49.00

0

East

1

29.970

0.00

MUP631 Gold Run MesoWest

09/29 22:25:00

58.0

0.0

0.00

0

North

0

0.000

0.00

KCACOLFA10 Colfax Alpine Meadows

09/29 23:28:05

65.5

43.0

44.00

0

North

0

29.580

0.00

KCANEVAD69 Nevada City Idaho Maryland - Banner Mountian

09/29 23:26:27

60.7

42.0

51.00

0

North

0

30.210

0.00

KCANEVAD66 Nevada City Big Blue Weather

09/29 23:24:15

62.6

42.0

47.00

0

North

0

30.220

0.00

KCANEVAD13 Nevada City Forest Knolls

09/29 23:18:26

64.8

40.0

41.00

0

SE

0

29.920

0.00

KCAGRASS15 Grass Valley Cedar Ridge

09/29 23:26:52

65.0

28.0

25.00

0

North

0

27.320

0.00

KCAGRASS18 Grass Valley Grass Valley, E Bennett Rd

09/29 23:26:16

62.8

39.0

42.00

0

ESE

0

29.960

0.00

KCANEVAD71 Nevada City Cascade Shores

09/29 23:27:48

57.8

41.0

54.00

0

South

0

26.730

0.00

KCANEVAD10 Nevada City Cascade Shores

09/29 23:28:00

63.3

42.0

45.00

0

WNW

1

29.940

0.00

KCANEVAD48 Nevada City Willow Valley Road, Nevada City

09/29 23:15:00

57.4

43.0

59.00

0

North

0

30.000

0.00

KCANEVAD41 Nevada City Willow Valley Lodge

09/29 23:28:06

56.8

44.0

62.00

0

NNE

0

30.050

0.00

KCACOLFA7 Colfax Colfax - Downtown

09/29 23:28:10

64.8

40.0

40.00

0

North

0

30.170

0.00

KCAGRASS25 Grass Valley Race St

09/29 23:28:00

60.8

43.0

51.00

0

North

0

30.350

0.00

KCAGRASS79 Grass Valley Alta Sierra (Near Gary Way)

09/29 23:27:38

64.6

41.0

42.00

0

WNW

0

30.060

0.00

KCAGRASS74 Grass Valley Alta Sierra

09/29 23:26:52

59.8

43.0

54.00

0

North

0

30.210

0.00

KCAGRASS22 Grass Valley Weather Fana - Alta Sierra

09/29 23:28:12

67.6

40.0

36.00

1

NNE

3

29.960

0.00

KCANEVAD46 Nevada City Crystal Wells Road

09/29 23:25:35

62.2

41.0

45.00

0

North

0

30.220

0.00

KCANEVAD44 Nevada City Quaker Hill Cross Road

09/29 23:26:20

62.1

38.0

40.00

0

North

0

30.060

0.00

KCAGOLDR3 Gold Run Moody Ridge

09/29 23:27:45

66.6

37.0

34.00

0

North

0

26.550

0.00

KAUN Auburn Official Station

09/29 23:15:00

70.0

36.0

28.00

6

SE

---

30.060

---

KBLU Blue Canyon Official Station

09/29 22:52:00

60.0

36.0

41.00

6

SE

---

30.010

---

KBAB Beale AFB Official Station

09/29 22:58:00

60.0

41.0

49.00

6

South

---

29.980

---

Full Advisory Text
Warning Description: Special Statement

Warning Date: 2:00 PM PDT on September 29, 2016

WarningSum:...Significant Cooling Into The Weekend With A Threat Of
Precipitation Sunday Into Early Monday...

Warning Message:Impacts: wet slick roads Sunday into early Monday 
  isolated thunderstorms possible Sunday
 periods of gusty wind with increased fire threat 
         Friday
         few inches of snow accumulation possible at pass
         levels Sunday into Monday
Significant cooling trend expected into the weekend with periods
of gusty wind as cold low pressure from the Gulf of Alaska
approaches and moves through. By Sunday, high temperatures are
forecast to be 15 to 25 degrees below normal with 60s in the
Central Valley and mainly 40s and 50s for the mountains and
foothills. New record lowest high temperatures are possible
Sunday. In addition, forecast models are continuing to show
widespread showers Sunday as the low moves onshore. Given the
prolonged dry period, wet roads will be slick. Isolated
thunderstorms are also be possible in the Central Valley and
foothills Sunday afternoon. Snow levels are forecast to lower to
pass levels Sunday with a few inches of accumulation possible.
Decreasing showers expected on Monday.
Additional details and updates will be provided as the weekend
approaches.
200 PM PDT Thu Sep 29 2016
...Significant cooling into the weekend with a threat of
precipitation Sunday into early Monday...
Impacts: wet slick roads Sunday into early Monday 
  isolated thunderstorms possible Sunday
 periods of gusty wind with increased fire threat 
         Friday
         few inches of snow accumulation possible at pass
         levels Sunday into Monday
Significant cooling trend expected into the weekend with periods
of gusty wind as cold low pressure from the Gulf of Alaska
approaches and moves through. By Sunday, high temperatures are
forecast to be 15 to 25 degrees below normal with 60s in the
Central Valley and mainly 40s and 50s for the mountains and
foothills. New record lowest high temperatures are possible
Sunday. In addition, forecast models are continuing to show
widespread showers Sunday as the low moves onshore. Given the
prolonged dry period, wet roads will be slick. Isolated
thunderstorms are also be possible in the Central Valley and
foothills Sunday afternoon. Snow levels are forecast to lower to
pass levels Sunday with a few inches of accumulation possible.
Decreasing showers expected on Monday.
Additional details and updates will be provided as the weekend
approaches.
200 PM PDT Thu Sep 29 2016
...Significant cooling into the weekend with a threat of
precipitation Sunday into early Monday...
Impacts: wet slick roads Sunday into early Monday 
  isolated thunderstorms possible Sunday
 periods of gusty wind with increased fire threat 
         Friday
         few inches of snow accumulation possible at pass
         levels Sunday into Monday
Significant cooling trend expected into the weekend with periods
of gusty wind as cold low pressure from the Gulf of Alaska
approaches and moves through. By Sunday, high temperatures are
forecast to be 15 to 25 degrees below normal with 60s in the
Central Valley and mainly 40s and 50s for the mountains and
foothills. New record lowest high temperatures are possible
Sunday. In addition, forecast models are continuing to show
widespread showers Sunday as the low moves onshore. Given the
prolonged dry period, wet roads will be slick. Isolated
thunderstorms are also be possible in the Central Valley and
foothills Sunday afternoon. Snow levels are forecast to lower to
pass levels Sunday with a few inches of accumulation possible.
Decreasing showers expected on Monday.
Additional details and updates will be provided as the weekend
approaches.
        

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Updated Automatically by Ambient Weather's Virtual Weather Station  V15.00