Santa Rosa, CA

8:58 PM PDT on May 18, 2013 (GMT -0700)
Elev: 98 ft
Lon: 122.8° W
Lat: 38.5° N
Source
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 Updated 8:35 PM PDT Get Free Weather Stickers® Share:
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News
Real-Time Updates: Severe Weather Outbreak
May 18, 2013
The latest breaking news, tornado warnings, photos and more.
64, Including Saudi Arabian Woman, Scale Mount Everest
May 18, 2013
More than five dozens climbers successfully scaled Mount Everest.
Flash Flooding Swamps Parts of Alabama
May 18, 2013
The photos, reports, and perspective behind flooding rain in parts of Alabama Saturday.
Active Volcano Captured in Stunning Photos
May 17, 2013
Indonesian-born and Qatar-based photographer Helminadia Ranford captured breathtaking photos of Mt. Bromo, an active volcano in East Java, Indonesia.
NASA: New Pump Resolves Big Space Station Leak
May 17, 2013
A spacewalk has repaired a leak on the International Space Station, NASA said.
Record Snow: Where Winter Won't End
May 18, 2013
Spring warmth has arrived in most of the U.S., except this state.
Storm Damage near Shreveport
May 16, 2013
Storm storms leave damage near Shreveport, Louisiana. See photos and tweets.
Texas Tornadoes: As They Happened
May 18, 2013
We walk through the full timeline of the Texas tornadoes on May 15, 2013.
By Man or Nature, Places That Will Never Be the Same
May 16, 2013
Where Earth has been changed forever.
Smaller Glaciers Boost Sea Level as Much as the Giants
May 16, 2013
Thousands of small glaciers, unconnected to continental-scale ice sheets, have dumped about 260 million tons of meltwater into the ocean annually between 2003 and 2009.
Deadly Texas Outbreak May Mark End of Tornado Drought
May 16, 2013
After months with record-low activity, the 2013 tornado season roared back with a vengeance on Wednesday as at least 10 twisters touched down across portions of north-central Texas, killing at least 6 and injuring dozens more.
Alaska Volcano Shoots Ash 15,000 Feet into Air
May 18, 2013
Steam and ash clouds are occasionally rising to 20,000 feet from an active Alaska volcano.
Mexico Volcano Registers More Seismic Activity
May 16, 2013
Seismic activity is continuing at the Popocatepetl volcano near Mexico City and authorities say they have readied shelters and identified evacuation routes in case they should be needed.
Cyclone Mahasen Weakens After Killing 45 in Bangladesh
May 16, 2013
Cyclone Mahasan weakened Thursday afternoon into a tropical storm and then dissipated, causing far less damage than had been feared as it passed over Bangladesh and spared Myanmar almost entirely, meteorological officials said.
Worldwide Cleanup Reveals Trashed Beaches (PHOTOS)
May 17, 2013
The Ocean Conservancy releases stunning photos from its recent international beach cleanup day.
Oldest Water on Earth Found Deep Underground
May 17, 2013
Finding the oldest water on Earth has implications for understanding life on Earth and maybe Mars.
Tornado-Ravaged Texas Town to Start Recovery
May 18, 2013
It's now time to move on in a Texas town wrecked by a massive twister.
Study: 97% Agreement on Manmade Global Warming
May 16, 2013
The scientific agreement that climate change is happening, and that it's caused by human activity, is significant and growing, according to a new study published Thursday.
Social Media Reacts as Deadly Severe Weather Pelts Texas
May 16, 2013
Severe weather broke out in northeastern Texas, including the Dallas Fort Worth area. Below are reports of hail and tornadoes from throughout social media.
Kepler's Alien-Hunting Days May be Numbered
May 15, 2013
NASA's planet-hunting Kepler telescope is broken, possibly jeopardizing searches for life outside the Milky Way.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground midday recap for Saturday, May 18, 2013.

Multiple areas of unsettled weather developed over the nation on Saturday. In the center of the nation, a broad low pressure system moved off the Rockies and into the Central and Northern Plains. This system created a warm front that developed over the Northern Plains and Upper Midwest, which stretched eastward into the Great Lakes. Scattered showers and thunderstorms developed along and ahead of this frontal boundary with some parts of Minnesota reporting over 2 inches of rain by mid-day Saturday. These storms have not yet turned severe, but have a history of producing strong winds, large hail, and even a few tornadoes. The back side of this broad low pressure system continued to pull a cold front across the Western states. This allowed for onshore flow to persist from the Pacific Ocean, maintaining sufficient moisture to kick up scattered showers across the Intermountain West, Rocky Mountains, and Great Basin. Some snow showers developed at the highest elevations of Wyoming and Montana. As moisture and energy from this front moved off the Rockies and into the Central and Northern Plains, threats of severe thunderstorm development increased. There was a moderate risk for severe storms with large hail, strong winds, and tornadoes from eastern Colorado through western Nebraska and Kansas, but severe storms have not yet developed.

Meanwhile in the East, a trough of low pressure slowly moved offshore and allowed for more showers and thunderstorms to persist for the Eastern Valleys, the Central and Southern Appalachians, and the Mid-Atlantic States. Severe storms were not anticipated in these areas.
Weather Underground midday recap for Saturday, May 18, 2013.

Multiple areas of unsettled weather developed over the nation on Saturday. In the center of the nation, a broad low pressure system moved off the Rockies and into the Central and Northern Plains. This system created a warm front that developed over the Northern Plains and Upper Midwest, which stretched eastward into the Great Lakes. Scattered showers and thunderstorms developed along and ahead of this frontal boundary with some parts of Minnesota reporting over 2 inches of rain by mid-day Saturday. These storms have not yet turned severe, but have a history of producing strong winds, large hail, and even a few tornadoes. The back side of this broad low pressure system continued to pull a cold front across the Western states. This allowed for onshore flow to persist from the Pacific Ocean, maintaining sufficient moisture to kick up scattered showers across the Intermountain West, Rocky Mountains, and Great Basin. Some snow showers developed at the highest elevations of Wyoming and Montana. As moisture and energy from this front moved off the Rockies and into the Central and Northern Plains, threats of severe thunderstorm development increased. There was a moderate risk for severe storms with large hail, strong winds, and tornadoes from eastern Colorado through western Nebraska and Kansas, but severe storms have not yet developed.

Meanwhile in the East, a trough of low pressure slowly moved offshore and allowed for more showers and thunderstorms to persist for the Eastern Valleys, the Central and Southern Appalachians, and the Mid-Atlantic States. Severe storms were not anticipated in these areas.
More News Articles

Santa Rosa Weather at a Glance

Updated 8:35 PM PDT
Weather Station
Petaluma (KO69)
Elevation
92 ft
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Now
Clear
Clear
Temperature
59 °F
Feels Like 59 °F
Wind(mph)
8
Sunrise / Set
5:56 AM
8:18 PM
Moon
First Quarter
Tonight
Partly Cloudy 46 °F
Partly Cloudy
Tomorrow
Partly Cloudy 77 °F
Partly Cloudy
Tomorrow Night
Partly Cloudy 48 °F
Partly Cloudy
Monday
Partly Cloudy 86 | 46 °F
Partly Cloudy
Tuesday
Partly Cloudy 68 | 45 °F
Partly Cloudy
Wednesday
Partly Cloudy 70 | 45 °F
Partly Cloudy
Tomorrow is forecast to be Warmer than today.
Conditions
Pressure
30.10 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
72%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KO69 190335Z AUTO 30007KT 10SM CLR 15/10 A3010 RMK AO1
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
59 °F
72,72,70,68,68,66,66,66,64,64,63,63,61
Dew Point
50 °F
Wind
Speed / Dir
8 mph from WNW
Wind Gust
Health
UV
0 out of 16
Pollen
5.80 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Saturday Night
nt_partlycloudy Partly cloudy. Low of 46F. Breezy. Winds from the West at 10 to 20 mph.
Sunday
partlycloudy Partly cloudy in the morning, then clear. High of 77F. Winds from the West at 5 to 20 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds from the West at 5 to 10 mph.
Monday
partlycloudy Clear. High of 86F. Winds from the NW at 5 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy in the evening, then overcast. Fog overnight. Low of 46F. Winds from the WSW at 5 to 15 mph.
Tuesday
partlycloudy Overcast. Fog early. High of 68F. Breezy. Winds from the West at 10 to 20 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 45F. Winds from the WNW at 10 to 15 mph.
Wednesday
partlycloudy Partly cloudy in the morning, then clear. High of 70F. Breezy. Winds from the WNW at 10 to 25 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 45F. Winds from the NW at 10 to 15 mph.
Thursday
partlycloudy Partly cloudy in the morning, then clear. High of 70F. Breezy. Winds from the WNW at 10 to 20 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 45F. Winds from the WNW at 5 to 15 mph.
Friday
partlycloudy Clear. High of 68F. Winds from the West at 5 to 20 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 45F. Winds from the West at 5 to 15 mph.
Saturday
partlycloudy Clear. High of 66F. Breezy. Winds from the West at 10 to 25 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 41F. Winds from the West at 5 to 20 mph.
Sunday
partlycloudy Clear. High of 66F. Winds from the WNW at 5 to 15 mph.
Sunday Night
nt_partlycloudy Clear. Fog overnight. Low of 43F. Winds from the WNW at 10 to 15 mph.
Monday
partlycloudy Clear. High of 70F. Breezy. Winds from the WNW at 10 to 20 mph.
Monday Night
nt_clear Clear. Low of 50F. Breezy. Winds from the WNW at 10 to 20 mph.
Tuesday
clear Clear. High of 66F. Winds from the WNW at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Fog overnight. Low of 46F. Winds from the WNW at 10 to 15 mph.
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Weather Forecast for Santa Rosa CA

View Calendar 10-Day Forecast for station KO69

Saturday, 18
Partly Cloudy
73 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 19
Partly Cloudy
77 | 48 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 20
Partly Cloudy
86 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 21
Partly Cloudy
68 | 45 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 22
Partly Cloudy
70 | 45 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 23
Partly Cloudy
70 | 45 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 24
Partly Cloudy
68 | 45 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Partly Cloudy
66 | 41 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
66 | 43 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Partly Cloudy
70 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Saturday Night
nt_partlycloudy Partly cloudy. Low of 46F. Breezy. Winds from the West at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 45 67 | 50 63 | 46 53 | 46
Wind 5 mph West 11 mph West 16 mph West 12 mph West
Humidity 97% 51% 54% 77%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 100% 32% 8% 49%
Conditions Fog Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:56 AM
8:18 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.97], Average RMSE [2.51]
The National Weather Service forecast quality is poor. MaxT RMSE [8.91], Average RMSE [2.48] : Use NWS
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy in the morning, then clear. High of 77F. Winds from the West at 5 to 20 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 46 74 | 47 69 | 44 53 | 46
Wind 8 mph West 11 mph WNW 15 mph West 8 mph West
Humidity 91% 37% 41% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 14% 18% 2% 47%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:56 AM
8:19 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.78], Average RMSE [2.19]
The National Weather Service forecast quality is good. MaxT RMSE [1.90], Average RMSE [2.55] : Use NWS
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Monday
partlycloudy Clear. High of 86F. Winds from the NW at 5 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy in the evening, then overcast. Fog overnight. Low of 46F. Winds from the WSW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 47 83 | 47 70 | 44 51 | 46
Wind 7 mph West 6 mph North 11 mph West 3 mph WSW
Humidity 83% 28% 39% 83%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 47% 13% 6% 55%
Conditions Partly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
5:55 AM
8:20 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.11], Average RMSE [2.36]
The National Weather Service forecast quality is good. MaxT RMSE [2.32], Average RMSE [2.73] : Use NWS
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Tuesday
partlycloudy Overcast. Fog early. High of 68F. Breezy. Winds from the West at 10 to 20 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 45F. Winds from the WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 46 67 | 47 58 | 46 45 | 44
Wind 3 mph SW 12 mph West 17 mph West 12 mph WNW
Humidity 89% 48% 65% 96%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 100% 100% 7% 57%
Conditions Fog Overcast Clear Fog
Sunrise & Sunset
5:54 AM
8:21 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.83], Average RMSE [2.36]
The National Weather Service forecast quality is good. MaxT RMSE [2.20], Average RMSE [3.10] : Use NWS
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy in the morning, then clear. High of 70F. Breezy. Winds from the WNW at 10 to 25 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 45F. Winds from the NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 37 62 | 28 59 | 35 45 | 36
Wind 12 mph NW 14 mph NW 19 mph WNW 12 mph NW
Humidity 66% 26% 40% 70%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 53% 23% 0% 66%
Conditions Partly Cloudy Clear Clear Mostly Cloudy
Sunrise & Sunset
5:53 AM
8:21 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.33], Average RMSE [2.64]
The National Weather Service forecast quality is fair. MaxT RMSE [3.44], Average RMSE [2.28] : Use NWS
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy in the morning, then clear. High of 70F. Breezy. Winds from the WNW at 10 to 20 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 45F. Winds from the WNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 34 63 | 35 57 | 40 45 | 43
Wind 13 mph NW 11 mph NW 16 mph WNW 10 mph WNW
Humidity 63% 35% 56% 94%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 66% 26% 0% 58%
Conditions Mostly Cloudy Partly Cloudy Clear Fog
Sunrise & Sunset
5:53 AM
8:22 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.41], Average RMSE [3.92]
The National Weather Service forecast quality is poor. MaxT RMSE [3.87], Average RMSE [3.24] : Use NWS
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Friday
partlycloudy Clear. High of 68F. Winds from the West at 5 to 20 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 45F. Winds from the West at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 41 62 | 41 53 | 40 45 | 41
Wind 8 mph NW 12 mph West 16 mph West 9 mph West
Humidity 78% 45% 60% 89%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 68% 36% 3% 55%
Conditions Mostly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:52 AM
8:23 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.98], Average RMSE [3.23]
The National Weather Service forecast quality is poor. MaxT RMSE [4.22], Average RMSE [3.18] : Use NWS
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Saturday
partlycloudy Clear. High of 66F. Breezy. Winds from the West at 10 to 25 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 41F. Winds from the West at 5 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 42 62 | 44 59 | 43 46 | 44
Wind 6 mph West 14 mph West 19 mph West 7 mph West
Humidity 77% 50% 56% 92%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 65% 38% 16% 47%
Conditions Mostly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:52 AM
8:24 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.81], Average RMSE [3.37]
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Sunday
partlycloudy Clear. High of 66F. Winds from the WNW at 5 to 15 mph.
Sunday Night
nt_partlycloudy Clear. Fog overnight. Low of 43F. Winds from the WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 42 60 | 44 59 | 45 53 | 45
Wind 6 mph WNW 9 mph WNW 15 mph WNW 12 mph WNW
Humidity 89% 54% 62% 72%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 59% 32% 8% 49%
Conditions Partly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:51 AM
8:25 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.79], Average RMSE [4.38]
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Monday
partlycloudy Clear. High of 70F. Breezy. Winds from the WNW at 10 to 20 mph.
Monday Night
nt_clear Clear. Low of 50F. Breezy. Winds from the WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 44 65 | 47 61 | 48 53 | 48
Wind 10 mph NW 10 mph WNW 16 mph WNW 13 mph WNW
Humidity 92% 51% 64% 82%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 6% 6% 5% 3%
Conditions Fog Clear Clear Clear
Sunrise & Sunset
5:50 AM
8:25 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.05], Average RMSE [3.44]
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 66F. Winds from the WNW at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Fog overnight. Low of 46F. Winds from the WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 48 65 | 48 60 | 48 55 | 50
Wind 10 mph WNW 9 mph WNW 14 mph WNW 11 mph WNW
Humidity 90% 52% 66% 82%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 1% 1% 1% 19%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 47 65 | 50 60 | 48 55 | 46
Wind 9 mph WNW 9 mph WNW 13 mph West 10 mph WNW
Humidity 98% 54% 65% 70%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 37% % % %
Conditions Fog Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 18, 2013 Max Temp Min Temp
Normal (KSTS) 75 °F 47 °F
Record (KSTS) 90 °F (2001) 39 °F (2002)
Yesterday 73 °F 43 °F
Yesterday's Heating Degree Days: 7
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
The Geysers, California 25 miles 3.0 11:11 PM PDT
2013-05-14
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
OZONE
Yesterday Good
PM2.5
Current Good
OZONE
Current Good
PM2.5
Saturday Good
OZONE
Sunday Good
OZONE
Monday Good
OZONE
Tuesday Good
OZONE
Wednesday Good
OZONE
Coastal Water Temperatures
Place Temperature
Point Reyes, CA 54.0 °F
Arena Cove, CA 48.0 °F
San Francisco, CA 57.0 °F
Richmond, CA 63.0 °F
Marine Forecast
Astronomy
May. 18, 2013 Rise Set
Actual Time 5:56 AM PDT 8:18 PM PDT
Civil Twilight 5:26 AM PDT 8:48 PM PDT
Nautical Twilight 4:49 AM PDT 9:25 PM PDT
Astronomical Twilight 4:09 AM PDT 10:06 PM PDT
Moon 1:32 PM PDT (5/18) 1:46 AM PDT (5/18)
Length Of Visible Light 15h 21m
Length of Day
14h 21m
Tomorrow will be 1m 38s longer.
First Quarter, 60% of the Moon is Illuminated
Today
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
95 °F
Thermal
95 °F
Needles
94 °F
Palm Springs
93 °F
Blythe
93 °F
Imperial
24 °F
Truckee-Tahoe
28 °F
South Lake Tahoe
33 °F
Big Bear City
36 °F
Mount Shasta
37 °F
Weaverville
Record Extremes
Snow Depth
Station Depth Elevation
CSS Lab 2 in 6900 ft
Squaw Valley 1 in 8200 ft
Rubicon #2 0 in 7500 ft
Independence Lake 43 in 8450 ft
Tahoe City Cross 0 in 6750 ft
Snow Depth Reports — Snow Depth Map
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Travel & Activities
Travel Planning
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Aviation
City Temp. Conditions Updated
Santa Rosa 71 °F Clear 7:53 PM PDT
Petaluma 59 °F Clear 8:35 PM PDT
Novato 68 °F Clear 8:55 PM PDT
Napa County 66 °F Clear 7:54 PM PDT
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Flight To ETA Status
QXE2472
Los Angeles, CA 		KSTS 09:03PM On Time
Flight Tracker by FlightAware FlightAware
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Type Condition
Flight Rule: VFR (KO69)
Wind Speed: 7.0 kts.
Wind Dir: 300° (WNW)
Ceiling: Unlimited

METAR KO69 190335Z AUTO 30007KT 10SM CLR 15/10 A3010 RMK AO1

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Nearby Events
Event Date Forecast
Magical Mystery Show: A Benefit for the Lomi Psychotherapy Clinic 6:00 PM PDT
2013-04-17		 Partly Cloudy, 69°F
Genna & Jesse Peaceful Coast Tour with Loves It! 8:00 PM PDT
2013-04-18		 Partly Cloudy, 61°F
Audrey Auld in Sebastopol 8:00 PM PDT
2013-04-20		 Clear, 64°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Astros vs. Pirates 7:05 PM EDT on May 18, 2013 Partly Cloudy, 70 °F
Dodgers vs. Braves 7:10 PM EDT on May 18, 2013 Chance of a Thunderstorm, 72 °F
Event Date Forecast
Portland vs. Vancouver 7:00 PM EDT on May 18, 2013 Forecast not available.
Chicago vs. Philadelphia 7:30 PM EDT on May 18, 2013 Rain Showers, 61 °F
Event Date Forecast
Sprint Showdown 7:46 PM EDT on May 18, 2013 Thunderstorm, 74 °F
NASCAR Sprint All-Star Race 9:00 PM EDT on May 18, 2013 Thunderstorm, 74 °F
Toyota/Save Mart 350 12:19 PM PDT on June 23, 2013 Average High 81° F/ 27° C
Event Date Forecast
HP Byron Nelson Championship 8:30 AM CDT on May 19, 2013 Partly Cloudy, 72 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 67 °F
View all Sports Weather
Videos
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Santa Rosa,Ca., Santa Rosa, CA 68.2 °F - 46 °F 45% NW  at  6.9 mph 0.00 in / hr 105 ft 8:57 PM PDT Rapid Fire
APRSWXNET Santa Rosa CA , Santa Rosa, CA 70 °F - 48 °F 46% NNW  at  2 mph 0.00 in / hr 97 ft 8:24 PM PDT MADIS
SnomaHoma Santa Rosa, Santa Rosa, CA 68.2 °F - 41 °F 37% NNW  at  2.7 mph 0.00 in / hr 134 ft 8:58 PM PDT Normal
Santa Rosa Corporate Center, Santa Rosa, CA 69.2 °F - 46 °F 43% NNW  at  10.0 mph 0.00 in / hr 122 ft 8:55 PM PDT Normal
SRJC-DP, Santa Rosa, CA 68.7 °F - 45 °F 42% WSW  at  5.6 mph 0.00 in / hr 187 ft 8:54 PM PDT Normal  
Bellevue Ranch, Santa Rosa, CA 69.5 °F - 46 °F 43% NNW  at  4.0 mph 0.00 in / hr 0 ft 8:58 PM PDT Rapid Fire  
RAWS SANTA ROSA CA, Santa Rosa, CA 67 °F - 46 °F 47% WNW  at  13 mph 0.00 in / hr 599 ft 8:29 PM PDT MADIS
Sebastopol, Santa Rosa, CA 70.4 °F 77 °F 42 °F 36% NW  at  8.6 mph 0.00 in / hr 79 ft 8:56 PM PDT Rapid Fire
Fountaingrove Village, Santa Rosa, CA 66.1 °F - 47 °F 50% North  at  0.0 mph 0.00 in / hr 555 ft 8:55 PM PDT Normal  
Montgomery Village, Santa Rosa, CA 67.2 °F - 46 °F 46% NW  at  7.6 mph 0.00 in / hr 196 ft 8:57 PM PDT Rapid Fire
Ragle Ranch, Santa Rosa, CA 68.3 °F - 48 °F 49% WNW  at  6.0 mph 0.00 in / hr 204 ft 8:53 PM PDT Normal  
Laguna Road, Santa Rosa, CA 68.0 °F - 45 °F 44% NW  at  0.0 mph - / hr 0 ft 8:51 PM PDT Normal  
Sebastopol - In town, Sebastopol, CA 68.8 °F - 45 °F 42% WNW  at  0.0 mph 0.00 in / hr 128 ft 8:57 PM PDT Normal
Sebastopol, CA 67.8 °F - 45 °F 44% South  at  0.0 mph 0.00 in / hr 213 ft 8:45 PM PDT Normal  
Rincon Valley, Santa Rosa, CA 66.7 °F - 49 °F 52% ENE  at  2.0 mph 0.00 in / hr 248 ft 8:57 PM PDT Rapid Fire  
Annadel Heights, Santa Rosa, CA 67.6 °F - 44 °F 43% WNW  at  5.8 mph 0.00 in / hr 340 ft 8:57 PM PDT Rapid Fire  
APRSWXNET Graton CA, Graton, CA 69 °F - 44 °F 40% South  at  1 mph 0.00 in / hr 98 ft 8:30 PM PDT MADIS
Sebastopol, Sebastopol, CA 66.7 °F - 47 °F 49% West  at  0.0 mph 0.00 in / hr 230 ft 8:50 PM PDT Normal
Fairway View Estates, Santa Rosa, CA 70.2 °F 77 °F 49 °F 47% North  at  1.3 mph 0.00 in / hr 320 ft 8:39 PM PDT Rapid Fire  
Graton South, Sebastopol, CA 71.9 °F 77 °F 42 °F 34% WNW  at  5.8 mph 0.00 in / hr 128 ft 8:52 PM PDT Normal
APRSWXNET Santa Rosa CA , Kenwood, CA 68 °F - 50 °F 52% WNW  at  5 mph 0.00 in / hr 269 ft 8:32 PM PDT MADIS
Windsor Fire, Windsor, CA 67.8 °F - 43 °F 41% North  at  3.0 mph 0.00 in / hr 128 ft 8:53 PM PDT Normal
JohnDory Vineyard, Sebastopol, CA 67.7 °F - 44 °F 42% North  at  5.0 mph 0.00 in / hr 180 ft 8:46 PM PDT Normal
Sans Souci, Sebastopol, CA 67.3 °F - 45 °F 44% East  at  0.0 mph 0.00 in / hr 285 ft 8:50 PM PDT Normal  
Shone Farms, Forestville, CA 69.0 °F - 42 °F 37% WNW  at  5.2 mph 0.00 in / hr 223 ft 8:56 PM PDT Rapid Fire
APRSWXNET Santa Rosa CA , Santa Rosa, CA 65 °F - 48 °F 54% SE  at  2 mph 0.00 in / hr 759 ft 8:22 PM PDT MADIS
Los Alamos Rd, Santa Rosa, CA 66.0 °F - 47 °F 50% NW  at  3.0 mph 0.00 in / hr 420 ft 8:53 PM PDT Normal  
Takenoko Windsor, Windsor, CA 67.7 °F - 45 °F 44% NW  at  3.4 mph 0.00 in / hr 102 ft 8:58 PM PDT Rapid Fire  
Graton West, Sebastopol, CA 70.9 °F 77 °F 43 °F 37% North  at  3.6 mph 0.00 in / hr 138 ft 8:56 PM PDT Rapid Fire
coffeelane, Sebastopol, CA 67.0 °F - 45 °F 46% NW  at  4.0 mph 0.00 in / hr 418 ft 8:44 PM PDT Normal  
Gunsalus Vineyard, Sebastopol, CA 66.7 °F - 46 °F 47% WSW  at  4.0 mph 0.00 in / hr 285 ft 8:51 PM PDT Normal  
Forestville North, Healdsburg, CA 69.0 °F - 40 °F 35% WNW  at  6.6 mph 0.00 in / hr 62 ft 8:57 PM PDT Rapid Fire
Sebastopol - Burnside Rd, Sebastopol, CA 66.3 °F - 43 °F 43% WNW  at  1.0 mph 0.00 in / hr 509 ft 8:41 PM PDT Normal
Thorn Ridge, Sebastopol, CA 66.2 °F - 46 °F 49% West  at  2.0 mph 0.00 in / hr 605 ft 8:49 PM PDT Normal  
Deer Creek, Windsor, CA 63.3 °F - 42 °F 45% NW  at  4.0 mph 0.00 in / hr 118 ft 8:58 PM PDT Normal  
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