Grass Valley, CA

1:45 AM PDT on May 21, 2013 (GMT -0700)
Elev: 2428 ft
Lon: 120.9° W
Lat: 39.2° N
Source
Rapid Fire Updates™
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News
May 20, 2013
Moore, Oklahoma is no stranger to devastating tornadoes.
May 20, 2013
The Salvation Army says it is activating disaster response teams and mobile feeding units to help residents and rescuers in Moore.
May 20, 2013
Several children have been pulled out of the rubble alive at a school in an Oklahoma City suburb.
May 20, 2013
Homeland Security Secretary Janet Napolitano is assuring Oklahoma's governor that the Obama administration will provide all possible help to the state after a massive tornado tore through the Oklahoma City suburbs.
May 20, 2013
A monstrous tornado as much as a mile wide roared through the Oklahoma City suburbs Monday, flattening entire neighborhoods, setting buildings on fire and landing a direct blow on an elementary school.
May 20, 2013
Catastrophic tornadoes developed in Oklahoma on Monday. Here are photos and social media reports.
May 20, 2013
The moon has a new hole on its surface thanks to a boulder that slammed into it in March, creating the biggest explosion scientists have seen on the moon since they started monitoring it.
May 20, 2013
Chinese authorities say rainstorms that battered southern China this week have killed 55 people and left 14 others missing.
May 20, 2013
A tornado outbreak struck the Plains states on May 19, 2013, leaving widespread damage in its wake.
May 20, 2013
The weather imagery, video and recap from tornadoes in the Plains on May 19, 2013.
May 20, 2013
These stunning images of nature captured across the globe will change the way you view our world.
May 20, 2013
Photos and social media reports of severe weather damage over the weekend in Oklahoma, Iowa and Kansas.
May 20, 2013
Continuing coverage of destructive severe weather.
May 19, 2013
A tornado kicked up debris in an Oklahoma City suburb and threatened a number of tourist attractions on historic Route 66 but there were no immediate reports of injuries or major damage.
May 19, 2013
State emergency officials are monitoring a tornado in the Wichita area.
May 20, 2013
The latest breaking news from the scene, tornado warnings, photos and more.
May 19, 2013
Mice and other critters return from a month long stay in space.
May 20, 2013
Some locations have seen 5 to 6 inches of rainfall.
May 19, 2013
See the tornado, damaging wind and large hail reports on our interactive map.
May 19, 2013
See images and video from the Plains as severe thunderstorms left their mark.
Weather Summary
Weather Underground Forecast for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather is expected to fire up again across the nation's mid-section again on Tuesday.

The nearly stationary low over the Northern Plains will gradually weaken as it shifts eastward into the Midwest on Tuesday, while the system's associated cold front trails southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section will set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of northeastern Texas, extreme southeastern Oklahoma, central and southern Arkansas, and northwestern Louisiana are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of central and eastern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will continue near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest will maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected to persist in the Mid-Atlantic and southeastern corner of the nation.
Weather Underground Forecast for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather is expected to fire up again across the nation's mid-section again on Tuesday.

The nearly stationary low over the Northern Plains will gradually weaken as it shifts eastward into the Midwest on Tuesday, while the system's associated cold front trails southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section will set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of northeastern Texas, extreme southeastern Oklahoma, central and southern Arkansas, and northwestern Louisiana are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of central and eastern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will continue near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest will maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected to persist in the Mid-Atlantic and southeastern corner of the nation.

Grass Valley Weather at a Glance

Updated 1:45 AM PDT
Elevation
3280 ft
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Now
Clear
Clear
Temperature
57.0 °F
Feels Like 57.0 °F
Wind(mph)
0.0
Sunrise / Set
5:45 AM
8:15 PM
Moon
Waxing Gibbous
Tonight
Clear 59 °F
Clear
Tuesday
Clear 75 °F
Clear
Tuesday Night
Clear 45 °F
Clear
Wednesday
Clear 63 | 41 °F
Clear
Thursday
Partly Cloudy 59 | 37 °F
Partly Cloudy
Friday
Clear 68 | 41 °F
Clear
Today is forecast to be Much Cooler than yesterday.
Conditions
Pressure
29.91 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
45%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KAUN 210835Z AUTO 10012KT 10SM CLR 18/04 A2991 RMK AO1
Don't speak METAR? Read our FAQ.
Weather Radio
Temperature
Temperature
57.0 °F
82,81,81,79,75,73,72,68,66,66,66,64,64
Dew Point
36 °F
Wind
Speed / Dir
Calm
Wind Gust
0.0 mph
Health
0 out of 16
Pollen
7.70 out of 12
Pollen Forecast
Ozone
Moderate
Flu Activity
Sporadic
View Flu Map
Loading…
Source: BestForecast
Descriptive Forecast
Tuesday
clear Clear. High of 75F. Breezy. Winds from the South at 10 to 20 mph.
Tuesday Night
nt_clear Clear. Low of 45F. Winds from the South at 5 to 15 mph.
Wednesday
clear Clear. High of 63F. Winds from the SSW at 5 to 15 mph shifting to the West in the afternoon.
Wednesday Night
nt_clear Clear in the evening, then partly cloudy. Low of 41F. Winds from the NNW at 5 to 15 mph.
Thursday
partlycloudy Partly cloudy. High of 59F. Winds from the West at 10 to 15 mph.
Thursday Night
nt_clear Clear. Low of 37F. Winds from the East at 5 to 10 mph.
Friday
clear Clear. High of 68F. Winds from the SW at 5 to 10 mph.
Friday Night
nt_partlycloudy Overcast in the evening, then partly cloudy. Low of 41F. Winds less than 5 mph.
Saturday
clear Clear. High of 68F. Winds from the SSW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 43F. Winds less than 5 mph.
Sunday
partlycloudy Partly cloudy. High of 63F. Winds from the SW at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low of 45F. Winds less than 5 mph.
Monday
partlycloudy Partly cloudy. High of 73F. Winds from the SW at 5 to 10 mph.
Monday Night
nt_partlycloudy Clear. Low of 48F. Winds less than 5 mph.
Tuesday
chancerain Mostly cloudy with a chance of rain. High of 70F. Winds from the SSW at 5 to 15 mph. Chance of rain 30%.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Fog overnight. Low of 43F. Winds less than 5 mph. Chance of rain 40%.
Wednesday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 66F. Winds less than 5 mph. Chance of rain 40%.
Wednesday Night
nt_mostlycloudy Mostly cloudy with a chance of a thunderstorm. Low of 43F. Winds less than 5 mph. Chance of rain 20%.
Thursday
partlycloudy Partly cloudy. High of 70F. Winds less than 5 mph.
Thursday Night
nt_clear Clear. Low of 41F. Winds less than 5 mph.
Friday
clear Clear. High of 72F. Winds less than 5 mph.
Friday Night
nt_clear Clear. Low of 41F. Winds less than 5 mph.
Loading…
 
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Weather Forecast for Grass Valley CA

View Calendar 10-Day Forecast for station KCAGRASS11

Tuesday, 21
Clear
75 | 45 °F
Clear
Chance of
Precipitation
0%
Wednesday, 22
Clear
63 | 41 °F
Clear
Chance of
Precipitation
0%
Thursday, 23
Partly Cloudy
59 | 37 °F
Partly Cloudy
Chance of
Precipitation
10%
Friday, 24
Clear
68 | 41 °F
Clear
Chance of
Precipitation
0%
Saturday, 25
Clear
68 | 43 °F
Clear
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
63 | 45 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Partly Cloudy
73 | 48 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Chance of Rain
70 | 43 °F
Chance of Rain
Chance of
Precipitation
30%
Wednesday, 29
Chance of a Thunderstorm
66 | 43 °F
Chance of T-storms
Chance of
Precipitation
40%
Thursday, 30
Partly Cloudy
70 | 41 °F
Partly Cloudy
Chance of
Precipitation
0%
Source: BestForecast at 1:08 AM PDT on May 21, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 75F. Breezy. Winds from the South at 10 to 20 mph.
Tuesday Night
nt_clear Clear. Low of 45F. Winds from the South at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 43 69 | 42 70 | 38 51 | 40
Wind 6 mph ESE 15 mph South 11 mph SSW 7 mph SSW
Humidity 50% 38% 31% 66%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 24% 20% 13% 13%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:45 AM
8:15 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.32], Average RMSE [1.42]
The National Weather Service forecast quality is fair. MaxT RMSE [3.48], Average RMSE [2.47] : Use NWS
Source: BestForecast at 1:08 AM PDT on May 21, 2013
Descriptive Forecast
Wednesday
clear Clear. High of 63F. Winds from the SSW at 5 to 15 mph shifting to the West in the afternoon.
Wednesday Night
nt_clear Clear in the evening, then partly cloudy. Low of 41F. Winds from the NNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 38 58 | 31 59 | 26 47 | 34
Wind 6 mph SE 9 mph West 11 mph West 5 mph NE
Humidity 78% 35% 27% 56%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 10% 12% 20% 20%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:44 AM
8:16 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.81], Average RMSE [1.44]
The National Weather Service forecast quality is fair. MaxT RMSE [2.91], Average RMSE [2.47] : Use NWS
Source: BestForecast at 1:08 AM PDT on May 21, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 59F. Winds from the West at 10 to 15 mph.
Thursday Night
nt_clear Clear. Low of 37F. Winds from the East at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 37 53 | 35 57 | 29 47 | 26
Wind 6 mph West 10 mph West 5 mph West 5 mph East
Humidity 72% 51% 35% 43%
Chance of Precip. 0% 10% 10% 0%
Cloud Cover 28% 27% 29% 0%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:44 AM
8:17 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.59], Average RMSE [1.13]
The National Weather Service forecast quality is poor. MaxT RMSE [3.59], Average RMSE [2.12] : Use NWS
Source: BestForecast at 1:08 AM PDT on May 21, 2013
Descriptive Forecast
Friday
clear Clear. High of 68F. Winds from the SW at 5 to 10 mph.
Friday Night
nt_partlycloudy Overcast in the evening, then partly cloudy. Low of 41F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 24 65 | 28 65 | 32 50 | 34
Wind 3 mph East 8 mph SW 6 mph SW 5 mph ESE
Humidity 44% 24% 30% 51%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 94%
Conditions Clear Clear Clear Overcast
Sunrise & Sunset
5:43 AM
8:18 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.89], Average RMSE [2.25]
The National Weather Service forecast quality is poor. MaxT RMSE [3.87], Average RMSE [1.78] : Use NWS
Source: BestForecast at 1:08 AM PDT on May 21, 2013
Descriptive Forecast
Saturday
clear Clear. High of 68F. Winds from the SSW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 43F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 32 63 | 36 64 | 38 51 | 38
Wind 3 mph ESE 9 mph SW 8 mph SSW 5 mph ESE
Humidity 55% 34% 37% 61%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 16%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:42 AM
8:19 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.04], Average RMSE [2.25]
The National Weather Service forecast quality is poor. MaxT RMSE [4.76], Average RMSE [2.21] : Use NWS
Source: BestForecast at 1:08 AM PDT on May 21, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 63F. Winds from the SW at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low of 45F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 34 61 | 37 62 | 40 51 | 37
Wind 3 mph ESE 9 mph SW 5 mph SW 5 mph ESE
Humidity 62% 41% 45% 60%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 52% 33% 40% 2%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:42 AM
8:19 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.56], Average RMSE [2.33]
The National Weather Service forecast quality is poor. MaxT RMSE [5.60], Average RMSE [2.90] : Use NWS
Source: BestForecast at 1:08 AM PDT on May 21, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 73F. Winds from the SW at 5 to 10 mph.
Monday Night
nt_partlycloudy Clear. Low of 48F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 36 63 | 37 65 | 40 49 | 37
Wind 3 mph ESE 8 mph WSW 4 mph SW 4 mph ESE
Humidity 52% 37% 40% 60%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 4% 95% 29%
Conditions Clear Clear Overcast Partly Cloudy
Sunrise & Sunset
5:41 AM
8:20 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.37], Average RMSE [2.72]
Source: BestForecast at 1:08 AM PDT on May 21, 2013
Descriptive Forecast
Tuesday
chancerain Mostly cloudy with a chance of rain. High of 70F. Winds from the SSW at 5 to 15 mph. Chance of rain 30%.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Fog overnight. Low of 43F. Winds less than 5 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 36 66 | 43 66 | 53 52 | 51
Wind 4 mph ESE 10 mph SSW 5 mph South 3 mph ESE
Humidity 55% 44% 64% 99%
Chance of Precip. 0% 0% 30% 20%
Cloud Cover 24% 81% 94% 94%
Conditions Clear Mostly Cloudy Chance of Rain Chance of a Thunderstorm
Sunrise & Sunset
5:41 AM
8:21 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.19], Average RMSE [3.23]
Source: BestForecast at 1:08 AM PDT on May 21, 2013
Descriptive Forecast
Wednesday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 66F. Winds less than 5 mph. Chance of rain 40%.
Wednesday Night
nt_mostlycloudy Mostly cloudy with a chance of a thunderstorm. Low of 43F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 47 62 | 50 63 | 51 51 | 46
Wind 2 mph SE 4 mph WSW 5 mph SW 3 mph ESE
Humidity 98% 65% 62% 85%
Chance of Precip. 30% 30% 20% 20%
Cloud Cover 92% 90% 88% 75%
Conditions Chance of Rain Chance of a Thunderstorm Chance of Rain Chance of a Thunderstorm
Sunrise & Sunset
5:40 AM
8:22 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.42], Average RMSE [3.39]
Source: BestForecast at 1:08 AM PDT on May 21, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 70F. Winds less than 5 mph.
Thursday Night
nt_clear Clear. Low of 41F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 42 59 | 38 64 | 36 51 | 36
Wind 2 mph ESE 4 mph WSW 5 mph SW 2 mph East
Humidity 81% 47% 37% 53%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 63% 41% 20% 10%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
5:40 AM
8:22 PM
Source: BestForecast at 1:08 AM PDT on May 21, 2013
Descriptive Forecast
Friday
clear Clear. High of 72F. Winds less than 5 mph.
Friday Night
nt_clear Clear. Low of 41F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 34 69 | 35 67 | 35 53 | 33
Wind 2 mph East 3 mph West 4 mph WSW 3 mph ENE
Humidity 65% 28% 30% 45%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 1% 1% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Nearby
History & Almanac
May 21, 2013 Max Temp Min Temp
Normal (KAUN) 77 °F 51 °F
Record (KAUN) 95 °F (1980) 40 °F (1960)
Yesterday 82.8 °F 52.9 °F
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
Willows, California 60 miles 2.6 3:15 PM PDT
2013-05-15
The Geysers, California 103 miles 3.0 11:11 PM PDT
2013-05-14
Minimum magnitude displayed is 2.5.
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
OZONE
Current Moderate
OZONE
Monday Good
OZONE
Tuesday Good
OZONE
Wednesday Good
OZONE
Thursday Good
OZONE
Friday Good
OZONE
Saturday Good
OZONE
Astronomy
May. 21, 2013 Rise Set
Actual Time 5:45 AM PDT 8:15 PM PDT
Civil Twilight 5:14 AM PDT 8:46 PM PDT
Nautical Twilight 4:36 AM PDT 9:24 PM PDT
Astronomical Twilight 3:54 AM PDT 10:07 PM PDT
Moon 4:36 PM PDT 3:14 AM PDT
Length Of Visible Light 15h 32m
Length of Day
14h 30m
Tomorrow will be 1m 34s longer.
Waxing Gibbous, 81% of the Moon is Illuminated
Today
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Today's Extremes
State Highs State Lows
82 °F
Palm Springs
78 °F
Red Bluff
77 °F
Blythe
75 °F
Needles
75 °F
El Centro
35 °F
Big Bear City
39 °F
Truckee-Tahoe
44 °F
Alturas
48 °F
Petaluma
Snow Depth
Station Depth Elevation
CSS Lab 3 in 6900 ft
Independence Lake 43 in 8450 ft
Squaw Valley 1 in 8200 ft
Independence Camp 0 in 7000 ft
Tahoe City Cross 0 in 6750 ft
WunderPhotos®
Storm Clouds
Mini-Falls!
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Travel & Activities
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Aviation
City Temp. Conditions Updated
Auburn 64 °F Clear 1:35 AM PDT
Blue Canyon 55 °F Clear 12:52 AM PDT
Beale AFB 69 °F Clear 11:58 PM PDT
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KAUN)
Wind Speed: 12.0 kts.
Wind Dir: 99° (East)
Ceiling: Unlimited

METAR KAUN 210835Z AUTO 10012KT 10SM CLR 18/04 A2991 RMK AO1

Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
Sports
Event Date Forecast
Cardinals vs. Padres 7:10 PM PDT on May 20, 2013 Partly Cloudy, 63 °F
Nationals vs. Giants 7:15 PM PDT on May 20, 2013 Clear, 63 °F
Event Date Forecast
Livorno vs. Brescia 6:30 PM CEST on May 22, 2013 Clear, High 69° F/ 21° C
Empoli vs. Novara 8:45 PM CEST on May 22, 2013 Clear, High 68° F/ 20° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Chance of Rain, 70 °F
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 02, 2013 Average High 81° F/ 27° C
Event Date Forecast
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 68 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 24, 2013 Partly Cloudy, 68 °F
Videos
Year In Weather 2012

Watch the nearly year-long satellite animation as Weather Underground calls out the most significant weather events of the past year, including Superstorm Sandy and Hurricane Isaac.

Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Banner Mountain, Nevada City, CA 57.0 °F - 36 °F 45% East  at  0.0 mph 0.00 in / hr 3280 ft 1:45 AM PDT Rapid Fire
Peardale, Grass Valley, CA 52.7 °F - 39 °F 61% NNW  at  2.6 mph 0.00 in / hr 2677 ft 1:45 AM PDT Rapid Fire
Forest Knolls, Nevada City, CA 61.7 °F - 37 °F 40% ESE  at  0.0 mph 0.00 in / hr 3196 ft 1:31 AM PDT Normal  
Grass Valley, E Bennett Rd, Grass Valley, CA 57.0 °F - 38 °F 48% SSE  at  0.0 mph 0.00 in / hr 2840 ft 1:43 AM PDT Rapid Fire
MesoWest GLDRN1 , Dutch Flat, CA 61 °F - - - North  at  - 0.00 in / hr 3392 ft 12:05 AM PDT MADIS
Colfax - Downtown, Colfax, CA 66.2 °F - 39 °F 37% NNW  at  1.3 mph 0.00 in / hr 2598 ft 9:53 PM PDT Rapid Fire  
Pace Americas, Nevada City, CA 50.4 °F - 39 °F 65% ESE  at  0.0 mph 0.00 in / hr 2800 ft 1:45 AM PDT Rapid Fire  
Saddleback Lane, Colfax, CA 65.7 °F - 37 °F 35% ESE  at  1.0 mph 0.00 in / hr 2400 ft 11:40 PM PDT Normal  
Race St, Grass Valley, CA 53.6 °F - 43 °F 68% SE  at  0.0 mph 0.00 in / hr 2470 ft 1:45 AM PDT Normal  
Grass Valley - Downtown, Grass Valley, CA 54.9 °F - 41 °F 60% North  at  0.0 mph 0.00 in / hr 2438 ft 1:45 AM PDT Rapid Fire  
Via Vista/ Ridge Road, Nevada City, CA 61.2 °F - 33 °F 35% SSE  at  0.0 mph 0.00 in / hr 2812 ft 1:45 AM PDT Rapid Fire
Cougar Ct., Alta Sierra Area, Grass Valley, CA 59.4 °F - 40 °F 48% ENE  at  1.0 mph 0.00 in / hr 2152 ft 1:45 AM PDT Rapid Fire  
Alta Sierra - Names, Grass Valley, CA 63.2 °F - 43 °F 47% WSW  at  0.0 mph 0.00 in / hr 2093 ft 10:30 PM PDT Rapid Fire  
SIERRA VISTA PARK, Grass Valley, CA 62.8 °F - 34 °F 34% North  at  0.0 mph 0.00 in / hr 2849 ft 1:45 AM PDT Rapid Fire  
Lake Vera, Nevada City, CA 50.6 °F - 41 °F 70% WSW  at  0.0 mph 0.00 in / hr 2650 ft 1:45 AM PDT Rapid Fire  
Cone Tree Trl/Squirrel Creek Rd, Grass Valley, CA 57.9 °F - 38 °F 47% ENE  at  0.0 mph 0.00 in / hr 2430 ft 1:40 AM PDT Normal
Starlite Acres, Nevada City, CA 58.9 °F - 41 °F 52% NNE  at  4.0 mph 0.00 in / hr 2350 ft 1:44 AM PDT Rapid Fire  
Cement Hill, Nevada City, CA 85.1 °F - 42 °F 22% NW  at  0.0 mph 0.00 in / hr 2810 ft 1:40 AM PDT Normal  
APRSWXNET Grass Valley CA , Colfax, CA 65 °F - 35 °F 33% ENE  at  0 mph 0.00 in / hr 2001 ft 1:30 AM PDT MADIS
Eden Valley, Colfax, CA 63.5 °F - 37 °F 37% ESE  at  1.0 mph 0.00 in / hr 2172 ft 1:30 AM PDT Normal  
Lakewood Estates, Grass Valley, CA 65.2 °F - 38 °F 36% ENE  at  4.0 mph 0.00 in / hr 1940 ft 1:45 AM PDT Normal  
Cascade Shores-Scotts Flat Lake, Nevada City, CA 60.4 °F - 37 °F 42% NNE  at  0.0 mph 0.00 in / hr 3460 ft 1:45 AM PDT Rapid Fire
Nevada City, Nevada City, CA 59.0 °F - 36 °F 42% SW  at  0.0 mph - / hr 3612 ft 1:37 AM PDT Normal  
Moody Ridge, Gold Run, CA 61.5 °F - 37 °F 40% ESE  at  6.0 mph 0.00 in / hr 3615 ft 1:44 AM PDT Normal  
Casa Loma, Alta, CA 49.8 °F 50 °F 38 °F 63% WNW  at  0.0 mph 0.00 in / hr 3700 ft 1:45 AM PDT Rapid Fire
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