Saint Helena, CA

2:21 PM PDT on May 25, 2013 (GMT -0700)
Elev: 213 ft
Lon: 122.4° W
Lat: 38.5° N
Source
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Tropical Weather: Invest 91E (East Pacific)
News
May 25, 2013
Graduations are occurring in Moore, Okla., just days after the deadly tornado.
May 25, 2013
After yet another deadly tornado, the discussion has shifted to how to make Tornado Alley safer.
May 25, 2013
With an EF-5 tornado barreling down on them, the people of Moore, Okla. had little time to think.
May 25, 2013
The photos, video, reports and weather analysis of a major flash flood in San Antonio on May 25, 2013.
May 25, 2013
Another severe weather outbreak is possible in the Plains next week.
May 24, 2013
The potential of tornadoes on May 20, 2013 was well forecast, likely saving many more lives in the Moore tornado.
May 24, 2013
It was early Thursday afternoon at the makeshift animal shelter at the Cleveland County, Okla. Fairgrounds, and Erin Brickman had yet to sleep from the night before.
May 24, 2013
The story behind the iconic photo of a woman carrying her daughter out of the devastation of the Moore, Okla. tornado.
May 24, 2013
This Memorial Day weekend, 31.2 million Americans will drive 50 miles or more to a beach, campground or other getaway, according to car lobbying group AAA.
May 24, 2013
Tragedy is feared on one of the world's tallest peaks.
May 25, 2013
An earthquake in far northeastern California was felt by thousands of people as far away as San Francisco.
May 25, 2013
A survivor describes the horrifying ordeal that occurred Thursday night in Washington.
May 23, 2013
Instead of preparing to round out his last week as a senior at Southmoore High School, 18-year-old Ricky Ledford found himself pulling people from the leveled Briarwood Elementary School and its surrounding neighborhood on Monday.
May 23, 2013
Officials are being attacked by residents in India because of a nasty heat wave.
May 23, 2013
There's a new record for the oldest person to scale Mount Everest, but it might not last long.
May 24, 2013
Blake Shelton and Carrie Underwood are planning ways to help those devastated in Oklahoma.
May 23, 2013
The young victims of the Moore, Okla. tornado are being remembered by grieving parents.
May 25, 2013
Walk through the history of the U.S. space program with this huge archive of vintage photos from NASA's library of photographs taken throughout the history of manned flight, jet engine development, and the creation of the manned missions to the moon and the Space Shuttle program.
May 23, 2013
Four tourists in Iceland got an expected trip when they set up a picnic on a floating iceberg.
May 22, 2013
In the wake of the devastating tornado that struck Moore, Okla., teachers and educators emerge as heroes.
Weather Summary
Weather Underground Forecast for Saturday, May 25, 2013.

Showers and thunderstorms will develop again across the Northern and Central Plains on Saturday as a low pressure system continues moving eastward across the center of the nation. The system will continue pulling moisture and energy northward from the Gulf of Mexico, bringing showers and thunderstorms to the region from the Northern High Plains into the Mid-Mississippi River Valley. There is a chance that these storms will turn severe across eastern Montana and western North and South Dakotas and western Nebraska. Large hail, damaging winds, and periods of heavy rainfall are likely in these areas, with possibly a few tornadoes. This system will move relativity slowly, thus, expect flooding concerns to increase over the region.

To the south, onshore flow will persist for Texas, maintaining showers and thunderstorms throughout the state on Saturday. Severe storms are not anticipated, but heavy rainfall and problems with flooding may persist for the region. In the East, showery weather will continue for the Northeast on Saturday as a low pressure system lingers over the region. Strong and gusty winds will also continue as this system slowly moves offshore. Out West, another disturbance brings more rain to Washington and Oregon Saturday night into Sunday. High pressure dominating across California and the Desert Southwest will keep most of this moisture away to the north. Thus, expect another sunny and dry day for the rest of the West Coast.
Weather Underground Forecast for Saturday, May 25, 2013.

Showers and thunderstorms will develop again across the Northern and Central Plains on Saturday as a low pressure system continues moving eastward across the center of the nation. The system will continue pulling moisture and energy northward from the Gulf of Mexico, bringing showers and thunderstorms to the region from the Northern High Plains into the Mid-Mississippi River Valley. There is a chance that these storms will turn severe across eastern Montana and western North and South Dakotas and western Nebraska. Large hail, damaging winds, and periods of heavy rainfall are likely in these areas, with possibly a few tornadoes. This system will move relativity slowly, thus, expect flooding concerns to increase over the region.

To the south, onshore flow will persist for Texas, maintaining showers and thunderstorms throughout the state on Saturday. Severe storms are not anticipated, but heavy rainfall and problems with flooding may persist for the region. In the East, showery weather will continue for the Northeast on Saturday as a low pressure system lingers over the region. Strong and gusty winds will also continue as this system slowly moves offshore. Out West, another disturbance brings more rain to Washington and Oregon Saturday night into Sunday. High pressure dominating across California and the Desert Southwest will keep most of this moisture away to the north. Thus, expect another sunny and dry day for the rest of the West Coast.

Saint Helena Weather at a Glance

Updated 2:20 PM PDT
Weather Station - Report - Buy a Station
Elevation
261 ft
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Now
Scattered Clouds
Scattered Clouds
Temperature
79.3 °F
Feels Like 79 °F
Wind(mph)
0.0
Sunrise / Set
5:50 AM
8:23 PM
Moon
Full
Today
Partly Cloudy 82 °F
Partly Cloudy
Tonight
Partly Cloudy 48 °F
Partly Cloudy
Tomorrow
Partly Cloudy 77 | 46 °F
Partly Cloudy
Monday
Chance of Rain 72 | 48 °F
Chance of Rain
40% chance of precipitation
Tuesday
Partly Cloudy 75 | 45 °F
Partly Cloudy
Wednesday
Partly Cloudy 73 | 43 °F
Partly Cloudy
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
29.95 in
Visibility
10.0 miles
Clouds
Few 8000 ft
Scattered Clouds 25000 ft
Moisture
Humidity
37%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KSTS 252053Z 16012G15KT 10SM FEW080 SCT250 23/07 A2997 RMK AO2 SLP142 T02280072 58003
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Weather Radio
Temperature
Heat Index
79 °F
Dew Point
51 °F
Wind
Speed / Dir
Calm
Wind Gust
1.0 mph
Health
9 out of 16
Pollen
6.70 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
partlycloudy Clear in the morning, then partly cloudy. High of 82F. Winds from the South at 5 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds from the West at 10 to 15 mph.
Sunday
partlycloudy Partly cloudy. High of 77F. Breezy. Winds from the West at 15 to 20 mph.
Sunday Night
nt_partlycloudy Partly cloudy with a chance of rain after midnight. Low of 46F. Winds from the West at 5 to 20 mph.
Monday
chancerain Mostly cloudy with a chance of rain. High of 72F. Winds from the West at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_cloudy Overcast. Low of 48F. Winds from the West at 5 to 15 mph.
Tuesday
partlycloudy Clear. Fog early. High of 75F. Breezy. Winds from the WSW at 5 to 25 mph.
Tuesday Night
nt_clear Clear in the evening, then partly cloudy. Low of 45F. Winds from the West at 5 to 15 mph.
Wednesday
partlycloudy Overcast in the morning, then partly cloudy. High of 73F. Breezy. Winds from the West at 10 to 20 mph.
Wednesday Night
nt_clear Clear. Low of 43F. Winds from the WNW at 5 to 15 mph.
Thursday
clear Clear. High of 79F. Winds from the NW at 5 to 10 mph shifting to the WSW in the afternoon.
Thursday Night
nt_clear Clear. Low of 52F. Winds from the West at 5 to 10 mph shifting to the North after midnight.
Friday
clear Clear. High of 81F. Winds from the WNW at 5 to 10 mph shifting to the SW in the afternoon.
Friday Night
nt_clear Clear. Low of 48F. Winds from the West at 5 to 10 mph.
Saturday
clear Clear. High of 79F. Winds from the SW at 5 to 15 mph.
Saturday Night
nt_clear Clear. Low of 50F. Winds from the NW at 5 to 15 mph.
Sunday
clear Clear. High of 79F. Winds from the NW at 5 to 15 mph.
Sunday Night
nt_clear Clear. Low of 52F. Winds from the NW at 5 to 15 mph.
Monday
clear Clear. High of 84F. Winds from the NW at 5 to 15 mph.
Monday Night
nt_clear Clear. Low of 54F. Winds from the NW at 5 to 15 mph.
Tuesday
clear Clear. High of 86F. Winds from the WNW at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 54F. Winds from the WNW at 5 to 10 mph.
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Weather Forecast for Saint Helena CA

View Calendar 10-Day Forecast for station KCASTHEL1

Saturday, 25
Partly Cloudy
82 | 48 °F
Partly Cloudy
Chance of
Precipitation
10%
Sunday, 26
Partly Cloudy
77 | 46 °F
Partly Cloudy
Chance of
Precipitation
10%
Monday, 27
Chance of Rain
72 | 48 °F
Chance of Rain
Chance of
Precipitation
40%
Tuesday, 28
Partly Cloudy
75 | 45 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 29
Partly Cloudy
73 | 43 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 30
Clear
79 | 52 °F
Clear
Chance of
Precipitation
0%
Friday, 31
Clear
81 | 48 °F
Clear
Chance of
Precipitation
0%
Saturday, 1
Clear
79 | 50 °F
Clear
Chance of
Precipitation
0%
Sunday, 2
Clear
79 | 52 °F
Clear
Chance of
Precipitation
0%
Monday, 3
Clear
84 | 54 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 1:44 PM PDT on May 25, 2013
Descriptive Forecast
Saturday
partlycloudy Clear in the morning, then partly cloudy. High of 82F. Winds from the South at 5 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds from the West at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 44 73 | 44 73 | 46 53 | 48
Wind 1 mph North 5 mph South 15 mph West 13 mph West
Humidity 90% 36% 38% 79%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 11% 24% 36% 34%
Conditions Fog Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:50 AM
8:23 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.99], Average RMSE [1.61]
The National Weather Service forecast quality is poor. MaxT RMSE [3.71], Average RMSE [2.99] : Use NWS
Source: BestForecast at 1:44 PM PDT on May 25, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 77F. Breezy. Winds from the West at 15 to 20 mph.
Sunday Night
nt_partlycloudy Partly cloudy with a chance of rain after midnight. Low of 46F. Winds from the West at 5 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 47 72 | 49 69 | 49 52 | 46
Wind 12 mph West 16 mph West 17 mph West 9 mph WNW
Humidity 84% 43% 49% 80%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 37% 41% 20% 55%
Conditions Partly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:50 AM
8:24 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.28], Average RMSE [1.63]
The National Weather Service forecast quality is poor. MaxT RMSE [3.75], Average RMSE [2.72] : Use NWS
Source: BestForecast at 1:44 PM PDT on May 25, 2013
Descriptive Forecast
Monday
chancerain Mostly cloudy with a chance of rain. High of 72F. Winds from the West at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_cloudy Overcast. Low of 48F. Winds from the West at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 45 67 | 51 66 | 51 56 | 50
Wind 6 mph West 14 mph West 12 mph WSW 6 mph West
Humidity 82% 55% 60% 78%
Chance of Precip. 20% 40% 40% 10%
Cloud Cover 75% 90% 87% 100%
Conditions Chance of Rain Chance of Rain Chance of Rain Overcast
Sunrise & Sunset
5:49 AM
8:24 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.07], Average RMSE [2.34]
The National Weather Service forecast quality is poor. MaxT RMSE [3.83], Average RMSE [2.88] : Use NWS
Source: BestForecast at 1:44 PM PDT on May 25, 2013
Descriptive Forecast
Tuesday
partlycloudy Clear. Fog early. High of 75F. Breezy. Winds from the WSW at 5 to 25 mph.
Tuesday Night
nt_clear Clear in the evening, then 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 51 | 50 70 | 46 71 | 47 50 | 48
Wind 4 mph West 11 mph WSW 19 mph West 9 mph West
Humidity 92% 41% 42% 93%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 83% 37% 0% 0%
Conditions Mostly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
5:49 AM
8:25 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.19], Average RMSE [1.95]
The National Weather Service forecast quality is poor. MaxT RMSE [4.85], Average RMSE [2.40] : Use NWS
Source: BestForecast at 1:44 PM PDT on May 25, 2013
Descriptive Forecast
Wednesday
partlycloudy Overcast in the morning, then partly cloudy. High of 73F. Breezy. Winds from the West at 10 to 20 mph.
Wednesday Night
nt_clear Clear. Low of 43F. Winds from the WNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 47 60 | 44 69 | 43 54 | 44
Wind 7 mph WNW 13 mph WNW 16 mph West 8 mph WNW
Humidity 89% 56% 40% 69%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 50% 100% 0% 0%
Conditions Partly Cloudy Overcast Clear Clear
Sunrise & Sunset
5:48 AM
8:26 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.14], Average RMSE [3.00]
The National Weather Service forecast quality is poor. MaxT RMSE [5.34], Average RMSE [3.01] : Use NWS
Source: BestForecast at 1:44 PM PDT on May 25, 2013
Descriptive Forecast
Thursday
clear Clear. High of 79F. Winds from the NW at 5 to 10 mph shifting to the WSW in the afternoon.
Thursday Night
nt_clear Clear. Low of 52F. Winds from the West at 5 to 10 mph shifting to the North after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 38 71 | 35 71 | 34 56 | 38
Wind 6 mph NNW 3 mph WNW 8 mph WSW 6 mph NW
Humidity 77% 28% 26% 52%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:48 AM
8:27 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.62], Average RMSE [1.98]
The National Weather Service forecast quality is poor. MaxT RMSE [5.81], Average RMSE [3.61] : Use NWS
Source: BestForecast at 1:44 PM PDT on May 25, 2013
Descriptive Forecast
Friday
clear Clear. High of 81F. Winds from the WNW at 5 to 10 mph shifting to the SW in the afternoon.
Friday Night
nt_clear Clear. Low of 48F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 36 70 | 36 78 | 41 56 | 46
Wind 4 mph North 3 mph SW 9 mph WSW 5 mph West
Humidity 53% 27% 27% 69%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:47 AM
8:27 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.18], Average RMSE [2.96]
Source: BestForecast at 1:44 PM PDT on May 25, 2013
Descriptive Forecast
Saturday
clear Clear. High of 79F. Winds from the SW at 5 to 15 mph.
Saturday Night
nt_clear Clear. Low of 50F. Winds from the NW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 43 77 | 40 78 | 41 54 | -9998
Wind 2 mph WSW 5 mph South 9 mph WSW 10 mph NW
Humidity 68% 26% 27% -9998%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:47 AM
8:28 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.14], Average RMSE [3.73]
Source: BestForecast at 1:44 PM PDT on May 25, 2013
Descriptive Forecast
Sunday
clear Clear. High of 79F. Winds from the NW at 5 to 15 mph.
Sunday Night
nt_clear Clear. Low of 52F. Winds from the NW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 43 77 | 40 78 | 41 56 | -9998
Wind 2 mph WSW 5 mph South 9 mph WSW 9 mph NW
Humidity 68% 26% 27% -9998%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:46 AM
8:29 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.02], Average RMSE [3.81]
Source: BestForecast at 1:44 PM PDT on May 25, 2013
Descriptive Forecast
Monday
clear Clear. High of 84F. Winds from the NW at 5 to 15 mph.
Monday Night
nt_clear Clear. Low of 54F. Winds from the NW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 43 77 | 40 78 | 41 58 | -9998
Wind 2 mph WSW 5 mph South 9 mph WSW 8 mph NW
Humidity 68% 26% 27% -9998%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:46 AM
8:29 PM
Source: BestForecast at 1:44 PM PDT on May 25, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 86F. Winds from the WNW at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 54F. Winds from the WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 43 77 | 40 80 | 51 58 | 50
Wind 2 mph WSW 5 mph South 10 mph WNW 7 mph WNW
Humidity 68% 26% 35% 71%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% % %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Nearby
History & Almanac
May 25, 2013 Max Temp Min Temp
Normal (KSTS) 76 °F 48 °F
Record (KSTS) 84 °F (2000) 41 °F (2008)
Yesterday 77 °F 39 °F
Yesterday's Heating Degree Days: 7
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
Ferndale, California 162 miles 2.8 11:04 PM PDT
2013-05-18
Minimum magnitude displayed is 2.5.
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
OZONE
Yesterday Good
PM2.5
Current Good
PM2.5
Current Good
OZONE
Saturday Good
PM2.5
Sunday Good
OZONE
Monday Good
OZONE
Tuesday Good
PM2.5
Wednesday Good
OZONE
Coastal Water Temperatures
Place Temperature
Richmond, CA 61.0 °F
Port Chicago, CA 66.9 °F
Astronomy
May. 25, 2013 Rise Set
Actual Time 5:50 AM PDT 8:23 PM PDT
Civil Twilight 5:20 AM PDT 8:54 PM PDT
Nautical Twilight 4:41 AM PDT 9:32 PM PDT
Astronomical Twilight 3:59 AM PDT 10:14 PM PDT
Moon 9:17 PM PDT 6:22 AM PDT
Length Of Visible Light 15h 34m
Length of Day
14h 32m
Tomorrow will be 1m 20s longer.
Full, 99% of the Moon is Illuminated
Today
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full
Today's Extremes
State Highs State Lows
93 °F
Needles
91 °F
Blythe
91 °F
El Centro
90 °F
Imperial
90 °F
Thermal
26 °F
Truckee-Tahoe
33 °F
Alturas
33 °F
Montague
33 °F
Big Bear City
Snow Depth
Station Depth Elevation
CSS Lab 2 in 6900 ft
Squaw Valley 0 in 8200 ft
Independence Lake 36 in 8450 ft
Tahoe City Cross 0 in 6750 ft
Fallen Leaf 0 in 6300 ft
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Travel & Activities
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Aviation
City Temp. Conditions Updated
Santa Rosa 73 °F Scattered Clouds 1:53 PM PDT
Petaluma 68 °F Clear 2:15 PM PDT
Napa County 70 °F Clear 1:54 PM PDT
Novato 66 °F Clear 2:15 PM PDT
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KSTS)
Wind Speed: 12.0 kts.
Wind Dir: 51° (NE)
Ceiling: Unlimited

METAR KSTS 252053Z 16012G15KT 10SM FEW080 SCT250 23/07 A2997 RMK AO2 SLP142 T02280072 58003

Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
Sports
Event Date Forecast
Orioles vs. Blue Jays 1:07 PM EDT on May 25, 2013 Clear, High 57° F/ 14° C
Indians vs. Red Sox 1:35 PM EDT on May 25, 2013 Rain Showers, 47 °F
Event Date Forecast
Bayern München vs. Borussia Dortmund 7:45 PM BST on May 25, 2013 Chance of Rain, High 60° F/ 16° C
Philadelphia vs. Montreal 7:00 PM EDT on May 25, 2013 Forecast not available.
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Partly Cloudy, 74 °F
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 02, 2013 Average High 81° F/ 27° C
Toyota/Save Mart 350 12:19 PM PDT on June 23, 2013 Average High 81° F/ 27° C
Event Date Forecast
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 26, 2013 Mostly Cloudy, 68 °F
the Memorial Tournament presented by Nationwide Insurance 8:30 AM EDT on May 30, 2013 Partly Cloudy, 65 °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. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Saint Helena, CA 79.3 °F 79 °F 51 °F 37% NE  at  0.0 mph 0.00 in / hr 261 ft 2:20 PM PDT Normal  
In the middle of a 4 ac. Vineyard in the, St. Helena, CA 77.7 °F 78 °F 46 °F 33% WNW  at  0.0 mph - / hr 250 ft 2:13 PM PDT Normal  
RAWS CALFIRE Portable 14 CA, Deer Park, CA 80 °F 79 °F 49 °F 34% East  at  3 mph 0.00 in / hr 279 ft 1:49 PM PDT MADIS
Oakville, CA 77.1 °F 78 °F 47 °F 35% West  at  3.0 mph 0.00 in / hr 190 ft 2:15 PM PDT Normal  
Yountville, CA 77.1 °F 78 °F 48 °F 36% South  at  8.0 mph 0.00 in / hr 161 ft 2:08 PM PDT Normal  
Mt Veeder, Napa, CA 68.9 °F - 28 °F 22% NNW  at  0.0 mph 0.00 in / hr 1200 ft 2:21 PM PDT Rapid Fire  
Kenwood, Santa Rosa, CA 72.3 °F 77 °F 46 °F 39% West  at  2.0 mph 0.00 in / hr 415 ft 2:20 PM PDT Normal  
Yountville Deli (Washington St), Yountville, CA 75.9 °F 78 °F 49 °F 39% SE  at  10.4 mph 0.00 in / hr 98 ft 2:21 PM PDT Rapid Fire
Sharp Rd Ranch, Calistoga, CA 71.6 °F 77 °F 43 °F 36% ENE  at  3.3 mph 0.00 in / hr 1112 ft 2:21 PM PDT Rapid Fire
Near Ananndale State Park, Kenwood, CA 70.2 °F 77 °F 47 °F 44% WNW  at  0.0 mph 0.00 in / hr 636 ft 2:21 PM PDT Rapid Fire  
Los Alamos Rd, Santa Rosa, CA 72.4 °F 77 °F 45 °F 37% NW  at  3.0 mph 0.00 in / hr 420 ft 2:18 PM PDT Normal  
APRSWXNET Calistoga CA , Calistoga, CA 76 °F 77 °F 43 °F 31% West  at  4 mph 0.00 in / hr 902 ft 2:00 PM PDT MADIS
APRSWXNET Santa Rosa CA , Kenwood, CA 72 °F 77 °F 46 °F 40% SSW  at  4 mph 0.00 in / hr 269 ft 2:05 PM PDT MADIS
Aetna Springs, Pope Valley, CA 75.9 °F 77 °F 44 °F 32% SSW  at  3.7 mph 0.00 in / hr 781 ft 2:21 PM PDT Rapid Fire
Calistoga, Calistoga, CA 75.4 °F 77 °F 44 °F 32% SW  at  11.9 mph - / hr 925 ft 2:18 PM PDT Normal  
Calistoga Rd at Porter Creek Rd, Santa Rosa, CA 71.8 °F 77 °F 46 °F 40% WNW  at  3.0 mph 0.00 in / hr 1083 ft 2:07 PM PDT Normal  
Calistoga at Mountain Home Ranch Rd, Calistoga, CA 75.8 °F 77 °F 45 °F 34% WSW  at  7.0 mph 0.00 in / hr 915 ft 2:15 PM PDT Normal  
Rincon Valley, Santa Rosa, CA 72.7 °F 77 °F 47 °F 40% WSW  at  2.0 mph 0.00 in / hr 248 ft 2:21 PM PDT Normal  
Annadel Heights, Santa Rosa, CA 73.4 °F 77 °F 50 °F 43% NW  at  6.5 mph 0.00 in / hr 340 ft 2:20 PM PDT Rapid Fire  
Fairway View Estates, Santa Rosa, CA 73.1 °F 77 °F 49 °F 42% ESE  at  1.3 mph 0.00 in / hr 320 ft 2:09 PM PDT Rapid Fire  
APRSWXNET Santa Rosa CA , Santa Rosa, CA 71 °F 77 °F 47 °F 42% SE  at  3 mph 0.00 in / hr 759 ft 1:52 PM PDT MADIS
APRSWXNET Calistoga CA , Santa Rosa, CA 70 °F - 46 °F 43% South  at  4 mph 0.00 in / hr 1099 ft 2:01 PM PDT MADIS
Oak Knoll, Napa, CA 73.0 °F 77 °F 47 °F 40% SE  at  12.7 mph 0.00 in / hr 146 ft 2:21 PM PDT Rapid Fire  
Old Soda Springs Rd 850 ft, Napa, CA 67.5 °F - 48 °F 50% SSE  at  4.0 mph 0.00 in / hr 846 ft 1:03 PM PDT Rapid Fire  
Fountaingrove, Santa Rosa, CA 72.1 °F 77 °F 44 °F 37% South  at  7.6 mph 0.00 in / hr 761 ft 2:20 PM PDT Normal  
West Valley, Sonoma, CA 70.9 °F 77 °F 46 °F 41% SW  at  7.0 mph 0.00 in / hr 246 ft 2:20 PM PDT Normal  
Berryessa Estates, Pope Valley, CA 75.6 °F 77 °F 43 °F 31% East  at  3.0 mph 0.00 in / hr 500 ft 2:20 PM PDT Normal
Montgomery Village, Santa Rosa, CA 74.2 °F 77 °F 46 °F 36% ESE  at  3.8 mph 0.00 in / hr 196 ft 2:21 PM PDT Rapid Fire
Northeast, Santa Rosa, CA 70.9 °F 77 °F 45 °F 39% SW  at  4.0 mph 0.00 in / hr 0 ft 2:21 PM PDT Normal
Fountaingrove Village, Santa Rosa, CA 73.6 °F 77 °F 47 °F 39% North  at  0.0 mph 0.00 in / hr 555 ft 2:20 PM PDT Normal  
Berryessa Highlands, Napa, CA 75.5 °F 78 °F 47 °F 37% SSE  at  4.0 mph 0.00 in / hr 820 ft 2:20 PM PDT Normal  
APRSWXNET Napa CA US, Napa, CA 74 °F 77 °F 49 °F 41% South  at  1 mph 0.00 in / hr 78 ft 2:04 PM PDT MADIS
RAWS SANTA ROSA CA, Santa Rosa, CA 69 °F - 44 °F 40% SSW  at  12 mph 0.00 in / hr 599 ft 1:29 PM PDT MADIS
Ragle Ranch, Santa Rosa, CA 71.6 °F 77 °F 49 °F 45% West  at  11.0 mph 0.00 in / hr 204 ft 2:12 PM PDT Normal  
SRJC-DP, Santa Rosa, CA 73.2 °F 77 °F 46 °F 38% ENE  at  0.0 mph 0.00 in / hr 187 ft 2:19 PM PDT Normal  
Las Posadas, Angwin, CA 69.4 °F - 48 °F 47% West  at  3.0 mph 0.00 in / hr 1706 ft 2:21 PM PDT Rapid Fire  
HADS ANGWIN PACIFIC UNION COLLEGE AT CA, Angwin, CA 68 °F - - - North  at  - 0.00 in / hr 1714 ft 1:00 PM PDT MADIS
APRSWXNET Angwin CA , Angwin, CA 69 °F - - - North  at  - 0.00 in / hr 1765 ft 1:42 PM PDT MADIS
Edgewood, Angwin, CA 70.0 °F - - - North  at  0.0 mph 0.00 in / hr 1766 ft 2:21 PM PDT Rapid Fire  
HADS SAINT HELENA 4WSW CA, Santa Rosa, CA 71 °F - - - North  at  - 0.00 in / hr 1779 ft 1:00 PM PDT MADIS
APRSWXNET Santa Rosa CA , Santa Rosa, CA 72 °F 77 °F 43 °F 35% West  at  2 mph 0.00 in / hr 1246 ft 1:59 PM PDT MADIS
HADS NAPA 9NNE CA, Napa, CA 73 °F 71 °F - - North  at  - 0.00 in / hr 1660 ft 1:00 PM PDT MADIS
RAWS ATLAS PEAK CA, Napa, CA 66 °F - 43 °F 43% SW  at  14 mph 0.00 in / hr 1934 ft 1:29 PM PDT MADIS
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