Callahan, CA

10:20 AM PDT on May 21, 2013 (GMT -0700)
Elev: 3196 ft
Lon: 122.8° W
Lat: 41.3° N
Source
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Global: Violent Tornado Causes Catastrophic Damage in Moore, Oklahoma
Active Advisory: Special Statement (US Severe Weather)
News
Crews Race to Find Survivors of Oklahoma Twister
May 21, 2013
The search and rescue efforts are ongoing in Moore, Okla. after a massive tornado levelled the town and local schools.
PTSD Risk after the Oklahoma Tornado
May 21, 2013
In the wake of Mondays devastating tornado that ravaged the town of Moore, Okla., survivors are likely to feel incredible shock and numbness.
Massive Tornado Leaves Small Hospital 'Pretty Much Destroyed'
May 21, 2013
Officials say a tornado hit a small hospital in suburban Oklahoma City, but all the 30 patients inside survived.
Obama: 'Americans From Every Corner of This Country Will Be With Them'
May 21, 2013
Obama has declared a major disaster in Oklahoma, ordering federal aid to supplement state and local recovery efforts. The president also spoke Monday with Oklahoma Gov. Mary Fallin and Rep. Tom Cole, whose home is in the heavily damaged town of Moore.
Why Don't More Homes in Oklahoma Have Basements?
May 21, 2013
The answer lies in the level of the water table and the soil texture in Oklahoma and in states across the Plains.
Photos: Deadly Tornado Outbreak Strikes Plains
May 21, 2013
A tornado outbreak struck the Plains states on May 19, 2013, leaving widespread damage in its wake.
Children and the Tornado: Helping Kids Cope
May 21, 2013
Any time children are involved in a catastrophe, emotional reactions among survivors and across the nation are particularly strong.
Recap: Tornadoes Rake Oklahoma, Kansas, Iowa
May 21, 2013
The weather imagery, video and recap from tornadoes in the Plains on May 19, 2013.
Tornado Took Similar Path to 1999 F5
May 21, 2013
Moore, Oklahoma is no stranger to devastating tornadoes.
'I Expected Chaos:' Scenes from Okla. School
May 21, 2013
A photographer who was among the first to arrive at an Oklahoma Elementary School after a tornado destroyed it, describes the heart-wrenching scene.
A Timeline of Deadly Events in Moore, Okla.
May 21, 2013
Check out this comprehensive timeline of the events that transpired in Moore, Okla.
In Tornado's Wake, Worried Parents Seek Out Kids
May 21, 2013
A desperate search was underway by parents looking to find children after the massive tornado.
Moore Already at Work on Recovery, Says Mayor
May 21, 2013
Glenn Lewis was the mayor of Moore, Okla., when the strongest tornado on record whipped the city in 1999, and he says the most recent storm won't deter the community from rebuilding.
Moore Survivor Finds Dog Buried Alive
May 21, 2013
Watch as a tornado survivor is interrupted in the middle of interview by a little dog digging out of rubble.
Oklahoma Tornado: How to Help
May 21, 2013
There are several agencies asking for donations to help those hit hard by the Oklahoma tornadoes.
Multiple Children Dead at Okla. School
May 21, 2013
More than a dozen children are dead in the devastating Moore, Okla. tornado.
Twitter Responds With Prayers for Oklahoma Tornado Victims
May 21, 2013
Twitter responds to the devastation brought by tornadoes Monday in suburban Oklahoma City, offering condolences and prayers for the victims and survivors.
In Their Words: The Oklahoma Tornado Tragedy
May 21, 2013
Our reporters were among the first national media to report from Moore, Okla. shortly after a powerful tornado decimated the town. These are their thoughts as they report from the scene.
Obama Declares Major Disaster in Oklahoma
May 21, 2013
President Barack Obama has declared a major disaster in Oklahoma as the state recovers from a massive tornado that ripped through the Oklahoma City suburbs Monday, killing dozens and flattening entire neighborhoods.
Photos, Social Media Capture Terror of Okla. Tornadoes
May 20, 2013
Catastrophic tornadoes developed in Oklahoma on Monday. Here are photos and social media reports.
More News Articles
Weather Summary
Kari Kiefer
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.
More News Articles

Callahan Weather at a Glance

Updated 10:20 AM PDT
Weather Station - Report - Buy a Station
Etna
Elevation
2888 ft
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Now
Partly Cloudy
Partly Cloudy
Temperature
52.2 °F
Feels Like 52.2 °F
Wind(mph)
5.0
Sunrise / Set
5:46 AM
8:29 PM
Moon
Waxing Gibbous
Today
Chance of Rain 63 °F
Chance of Rain
30% chance of precipitation
Tonight
Chance of Rain 32 °F
Chance of Rain
40% chance of precipitation
Tomorrow
Partly Cloudy 57 | 36 °F
Partly Cloudy
Thursday
Chance of Rain 64 | 34 °F
Chance of Rain
20% chance of precipitation
Friday
Clear 64 | 43 °F
Clear
Saturday
Chance of Rain 70 | 43 °F
Chance of Rain
40% chance of precipitation
Today is forecast to be Much Cooler than yesterday.
Conditions
Pressure
29.96 in
Visibility
10.0 miles
Clouds
Few 6000 ft
Moisture
Humidity
56%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KO86 211710Z AUTO 17007KT 10SM FEW060 15/M01 A2996 RMK AO1
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
52.2 °F
46,45,46,48,50,54,55,57,57,57,57,57,59
Dew Point
37 °F
Wind
Speed / Dir
5.0 mph from SW
Wind Gust
15.0 mph
Health
UV
3.9 out of 16
Pollen
7.30 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Tuesday
chancerain Partly cloudy with a chance of rain. High of 63F. Breezy. Winds from the WSW at 15 to 20 mph. Chance of rain 30%.
Tuesday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 32F. Winds from the NW at 5 to 15 mph. Chance of rain 40%.
Wednesday
partlycloudy Partly cloudy. High of 57F. Winds from the WNW at 5 to 15 mph.
Wednesday Night
nt_partlycloudy Mostly cloudy with a chance of rain. Low of 36F. Winds from the WNW at 5 to 15 mph. Chance of rain 20%.
Thursday
partlycloudy Partly cloudy with a chance of rain. High of 64F. Winds from the WSW at 10 to 15 mph. Chance of rain 20%.
Thursday Night
nt_clear Clear. Low of 34F. Winds less than 5 mph.
Friday
clear Clear. High of 64F. Winds less than 5 mph.
Friday Night
nt_partlycloudy Partly cloudy in the evening, then clear. Low of 43F. Winds less than 5 mph.
Saturday
chancerain Partly cloudy with a chance of rain in the afternoon. High of 70F. Winds less than 5 mph. Chance of rain 40%.
Saturday Night
nt_chancerain Mostly cloudy with a chance of rain. Low of 43F. Winds less than 5 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Sunday
chancerain Partly cloudy with a chance of rain. High of 72F. Winds less than 5 mph. Chance of rain 40%.
Sunday Night
nt_partlycloudy Partly cloudy with a chance of rain. Low of 43F. Winds less than 5 mph. Chance of rain 20%.
Monday
partlycloudy Partly cloudy. High of 70F. Winds from the WSW at 5 to 10 mph.
Monday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 45F. Winds from the SSW at 5 to 10 mph. Chance of rain 40% with rainfall amounts near 0.3 in. possible.
Tuesday
chancerain Overcast with a chance of rain. High of 70F. Winds from the South at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Fog overnight. Low of 39F. Winds less than 5 mph. Chance of rain 40%.
Wednesday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 66F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Low of 39F. Winds less than 5 mph. Chance of rain 20%.
Thursday
partlycloudy Partly cloudy. High of 66F. Winds less than 5 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 37F. Winds less than 5 mph.
Friday
partlycloudy Clear. High of 66F. Winds less than 5 mph.
Friday Night
nt_clear Clear. Low of 37F. Winds less than 5 mph.
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Weather Forecast for Callahan CA

View Calendar 10-Day Forecast for station KCAETNA4

Tuesday, 21
Chance of Rain
63 | 32 °F
Chance of Rain
Chance of
Precipitation
30%
Wednesday, 22
Partly Cloudy
57 | 36 °F
Partly Cloudy
Chance of
Precipitation
20%
Thursday, 23
Chance of Rain
64 | 34 °F
Chance of Rain
Chance of
Precipitation
20%
Friday, 24
Clear
64 | 43 °F
Clear
Chance of
Precipitation
0%
Saturday, 25
Chance of Rain
70 | 43 °F
Chance of Rain
Chance of
Precipitation
40%
Sunday, 26
Chance of Rain
72 | 43 °F
Chance of Rain
Chance of
Precipitation
40%
Monday, 27
Partly Cloudy
70 | 45 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Chance of Rain
70 | 39 °F
Chance of Rain
Chance of
Precipitation
70%
Wednesday, 29
Chance of a Thunderstorm
66 | 39 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Thursday, 30
Partly Cloudy
66 | 37 °F
Partly Cloudy
Chance of
Precipitation
0%
Source: BestForecast at 6:42 AM PDT on May 21, 2013
Descriptive Forecast
Tuesday
chancerain Partly cloudy with a chance of rain. High of 63F. Breezy. Winds from the WSW at 15 to 20 mph. Chance of rain 30%.
Tuesday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 32F. Winds from the NW at 5 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 33 57 | 32 51 | 31 39 | 29
Wind 9 mph SW 17 mph WSW 11 mph WNW 8 mph NW
Humidity 61% 37% 46% 65%
Chance of Precip. 20% 20% 20% 30%
Cloud Cover 50% 49% 70% 57%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:46 AM
8:29 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.00], Average RMSE [2.19]
The National Weather Service forecast quality is good. MaxT RMSE [1.85], Average RMSE [1.76] : Use NWS
Source: BestForecast at 6:42 AM PDT on May 21, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 57F. Winds from the WNW at 5 to 15 mph.
Wednesday Night
nt_partlycloudy Mostly cloudy with a chance of rain. Low of 36F. Winds from the WNW at 5 to 15 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 29 50 | 26 52 | 29 42 | 34
Wind 3 mph WNW 10 mph WNW 11 mph NW 3 mph WNW
Humidity 80% 39% 40% 70%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 48% 62% 73% 66%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Chance of Rain
Sunrise & Sunset
5:46 AM
8:30 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.42], Average RMSE [1.70]
The National Weather Service forecast quality is good. MaxT RMSE [1.92], Average RMSE [2.05] : Use NWS
Source: BestForecast at 6:42 AM PDT on May 21, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy with a chance of rain. High of 64F. Winds from the WSW at 10 to 15 mph. Chance of rain 20%.
Thursday Night
nt_clear Clear. Low of 34F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 34 54 | 33 59 | 33 43 | 29
Wind 3 mph West 11 mph WSW 8 mph West 3 mph WNW
Humidity 89% 47% 38% 58%
Chance of Precip. 20% 20% 20% 0%
Cloud Cover 75% 65% 67% 0%
Conditions Chance of Rain Chance of Rain Chance of Rain Clear
Sunrise & Sunset
5:45 AM
8:31 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.04], Average RMSE [2.08]
The National Weather Service forecast quality is good. MaxT RMSE [1.96], Average RMSE [2.31] : Use NWS
Source: BestForecast at 6:42 AM PDT on May 21, 2013
Descriptive Forecast
Friday
clear Clear. High of 64F. Winds less than 5 mph.
Friday Night
nt_partlycloudy Partly cloudy in the evening, then clear. Low of 43F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 33 58 | 34 61 | 38 47 | 37
Wind 2 mph WNW 4 mph NNW 5 mph NW 4 mph North
Humidity 81% 39% 43% 64%
Chance of Precip. 0% 0% 10% 0%
Cloud Cover 4% 21% 21% 22%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:44 AM
8:32 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.17], Average RMSE [2.66]
The National Weather Service forecast quality is fair. MaxT RMSE [2.81], Average RMSE [2.30] : Use NWS
Source: BestForecast at 6:42 AM PDT on May 21, 2013
Descriptive Forecast
Saturday
chancerain Partly cloudy with a chance of rain in the afternoon. High of 70F. Winds less than 5 mph. Chance of rain 40%.
Saturday Night
nt_chancerain Mostly cloudy with a chance of rain. Low of 43F. Winds less than 5 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 35 60 | 42 65 | 47 49 | 42
Wind 3 mph NE 1 mph West 4 mph West 2 mph WNW
Humidity 65% 52% 52% 78%
Chance of Precip. 0% 0% 30% 30%
Cloud Cover 0% 50% 1% 70%
Conditions Clear Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
5:44 AM
8:32 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.72], Average RMSE [3.33]
The National Weather Service forecast quality is fair. MaxT RMSE [3.20], Average RMSE [2.77] : Use NWS
Source: BestForecast at 6:42 AM PDT on May 21, 2013
Descriptive Forecast
Sunday
chancerain Partly cloudy with a chance of rain. High of 72F. Winds less than 5 mph. Chance of rain 40%.
Sunday Night
nt_partlycloudy Partly cloudy with a chance of rain. Low of 43F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 40 63 | 44 62 | 41 51 | 38
Wind 2 mph NW 3 mph West 5 mph West 3 mph West
Humidity 78% 50% 45% 64%
Chance of Precip. 20% 10% 20% 10%
Cloud Cover 96% 71% 33% 40%
Conditions Chance of Rain Mostly Cloudy Chance of Rain Partly Cloudy
Sunrise & Sunset
5:43 AM
8:33 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.25], Average RMSE [3.79]
The National Weather Service forecast quality is poor. MaxT RMSE [4.10], Average RMSE [3.21] : Use NWS
Source: BestForecast at 6:42 AM PDT on May 21, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 70F. Winds from the WSW at 5 to 10 mph.
Monday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 45F. Winds from the SSW at 5 to 10 mph. Chance of rain 40% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 37 63 | 36 64 | 44 52 | 43
Wind 2 mph SW 6 mph SW 5 mph WSW 6 mph SSW
Humidity 76% 37% 47% 73%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 96% 76% 4% 0%
Conditions Overcast Mostly Cloudy Clear Clear
Sunrise & Sunset
5:42 AM
8:34 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.89], Average RMSE [3.47]
Source: BestForecast at 6:42 AM PDT on May 21, 2013
Descriptive Forecast
Tuesday
chancerain Overcast with a chance of rain. High of 70F. Winds from the South at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Fog overnight. Low of 39F. Winds less than 5 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 45 65 | 46 66 | 46 49 | 45
Wind 6 mph South 7 mph South 5 mph SSW 2 mph SW
Humidity 89% 50% 48% 82%
Chance of Precip. 30% 30% 20% 20%
Cloud Cover 99% 98% 97% 93%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of a Thunderstorm
Sunrise & Sunset
5:42 AM
8:35 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.99], Average RMSE [4.77]
Source: BestForecast at 6:42 AM PDT on May 21, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 66F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Low of 39F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 40 58 | 43 61 | 42 49 | 38
Wind 2 mph SW 4 mph SSW 5 mph WSW 2 mph SW
Humidity 97% 57% 51% 70%
Chance of Precip. 20% 20% 10% 20%
Cloud Cover 91% 78% 64% 61%
Conditions Chance of Rain Chance of a Thunderstorm Mostly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:41 AM
8:36 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.71], Average RMSE [2.94]
Source: BestForecast at 6:42 AM PDT on May 21, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 66F. Winds less than 5 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 37F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 37 59 | 37 60 | 37 47 | 36
Wind 2 mph SW 4 mph SW 5 mph WSW 2 mph WSW
Humidity 80% 44% 41% 66%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 58% 55% 52% 55%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:41 AM
8:37 PM
Source: BestForecast at 6:42 AM PDT on May 21, 2013
Descriptive Forecast
Friday
partlycloudy Clear. High of 66F. Winds less than 5 mph.
Friday Night
nt_clear Clear. Low of 37F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 35 60 | 33 61 | 32 47 | 32
Wind 1 mph WSW 3 mph SW 5 mph West 2 mph WNW
Humidity 78% 36% 32% 55%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 58% 35% 13% %
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 21, 2013 Max Temp Min Temp
Normal (KMHS) 71 °F 41 °F
Record (KMHS) 89 °F (1919) 25 °F (1909)
Yesterday 80 °F 39 °F
Yesterday's Heating Degree Days: 5
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
Willows, California 133 miles 2.6 3:15 PM PDT
2013-05-15
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Astronomy
May. 21, 2013 Rise Set
Actual Time 5:46 AM PDT 8:29 PM PDT
Civil Twilight 5:14 AM PDT 9:01 PM PDT
Nautical Twilight 4:34 AM PDT 9:41 PM PDT
Astronomical Twilight 3:48 AM PDT 10:28 PM PDT
Moon 4:47 PM PDT 3:20 AM PDT
Length Of Visible Light 15h 46m
Length of Day
14h 42m
Tomorrow will be 1m 41s longer.
Waxing Gibbous, 84% of the Moon is Illuminated
Today
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
91 °F
Palm Springs
91 °F
El Centro
91 °F
Thermal
90 °F
Imperial
87 °F
Needles
32 °F
Big Bear City
33 °F
Truckee-Tahoe
39 °F
South Lake Tahoe
43 °F
Mount Shasta
44 °F
Tehachapi
Record Extremes
Snow Depth
Station Depth Elevation
Adin Mountain 0 in 6200 ft
Cedar Pass 2 in 7100 ft
Dismal Swamp 5 in 7000 ft
Independence Lake 42 in 8450 ft
CSS Lab 2 in 6900 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Trinity Center 59 °F Partly Cloudy 10:10 AM PDT
Mount Shasta 62 °F Clear 9:56 AM PDT
Montague 57 °F Clear 9:53 AM PDT
Weaverville 54 °F Clear 9:55 AM PDT
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Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
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Type Condition
Flight Rule: VFR (KO86)
Wind Speed: 7.0 kts.
Wind Dir: 234° (SW)
Ceiling: Unlimited

METAR KO86 211710Z AUTO 17007KT 10SM FEW060 15/M01 A2996 RMK AO1

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Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
Sports
Event Date Forecast
Tigers vs. Indians 7:05 PM EDT on May 21, 2013 Chance of a Thunderstorm, 77 °F
Yankees vs. Orioles 7:05 PM EDT on May 21, 2013 Thunderstorm, 81 °F
Event Date Forecast
Livorno vs. Brescia 6:30 PM CEST on May 22, 2013 Clear, High 71° F/ 22° C
Empoli vs. Novara 8:45 PM CEST on May 22, 2013 Clear, High 69° F/ 21° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Partly Cloudy, 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, 70 °F
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Videos
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Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Etna, CA 52.2 °F - 37 °F 56% SW  at  5.0 mph 0.00 in / hr 2888 ft 10:20 AM PDT Rapid Fire
Island Rd, Scott Valley, CA 55.1 °F - 35 °F 47% SW  at  9.0 mph 0.00 in / hr 2728 ft 10:19 AM PDT Normal  
RAWS SAWYERS BAR CA, Forks Of Salmon, CA 49 °F 44 °F 30 °F 48% WNW  at  11 mph 0.00 in / hr 2455 ft 9:22 AM PDT MADIS
RAWS SCORPION CA, Trinity Center, CA 56 °F - 23 °F 27% WSW  at  6 mph 0.00 in / hr 3389 ft 9:31 AM PDT MADIS
COFFEE CREEK, Trinity Center, CA 56.9 °F - 33 °F 40% SW  at  2.0 mph 0.00 in / hr 2558 ft 10:20 AM PDT Normal  
MesoWest Weed Airport , Weed, CA 59 °F - 28 °F 30% West  at  16 mph 0.00 in / hr 2920 ft 9:25 AM PDT MADIS
RAWS WEED AIRPORT CA, Weed, CA 59 °F - 24 °F 26% WNW  at  16 mph 0.00 in / hr 2929 ft 9:48 AM PDT MADIS
MesoWest Black Butte Summit , Mount Shasta, CA 60 °F - 32 °F 34% North  at  8 mph 0.00 in / hr 3944 ft 9:35 AM PDT MADIS
Mt Shasta, Mt Shasta, CA 61.2 °F - 21 °F 21% NE  at  8.3 mph 0.00 in / hr 3652 ft 10:20 AM PDT Rapid Fire  
RAWS QUARTZ HILL CA, Fort Jones, CA 47 °F 44 °F 28 °F 47% WSW  at  7 mph 0.00 in / hr 4225 ft 9:28 AM PDT MADIS
HADS SCOTT MOUNTAIN NEAR CALLAHAN 6ES CA, Callahan, CA 42 °F 42 °F - - North  at  - 0.00 in / hr 5899 ft 9:00 AM PDT MADIS
HADS BIG FLAT NEAR TRINITY CENTER 13W CA, Trinity Center, CA 39 °F 39 °F - - North  at  - 0.00 in / hr 5100 ft 7:00 AM PDT MADIS
MesoWest Castle Lake , Dunsmuir, CA 51 °F - 11 °F 20% North  at  - 0.00 in / hr 5870 ft 9:00 AM PDT MADIS
MesoWest Mt. Eddy , Mount Shasta, CA 44 °F 44 °F 9 °F 24% SSE  at  2 mph 0.00 in / hr 6508 ft 9:00 AM PDT MADIS
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Special Statement
Mobile & Email Alerts Statement as of 3:36 AM PDT on May 21, 2013

... Unseasonably cold temperatures and pass level snow expected
this week...

A potent cold front will sweep through southern Oregon and
northern California today... bringing an unseasonably cold air
mass to the area. Strong gusty winds and widespread precipitation
will accompany the front as it passes through... and temperatures
will fall sharply.

Snow levels are expected to drop to around 2800 feet by Wednesday
morning... bringing in 3 to 6 inches of snow over all Cascade
passes and 1 to 3 inches over Siskiyou Summit. Snow amounts of 3
to 6 inches are possible on the higher portions of bear Camp Road.
Snow levels may drop briefly down to lower passes like Sexton
Summit as well. However... with the longer days and higher sun
angles soil and Road temperatures are quite warm... and it will be
difficult for snow to accumulate.

Cold nighttime temperatures will bring below freezing temperatures
east of the Cascades tonight and Wednesday night. Temperatures in places
east of the Cascades may drop into the mid to lower 20s... possibly
causing unprotected exposed pipes to burst.

Stay tuned to your local National Weather Service forecasts for
updates as the system progresses.