Cedar Park, TX

11:24 PM CST on February 11, 2012 (GMT -0600)
Elev: 945 ft
Lon: 97.8° W
Lat: 30.5° N
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Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Weather Underground midday recap for Saturday, February 11, 2012.

Cold air poured into the Plains on Saturday, while snow showers developed in parts of the Northeast. A strong low pressure system that brought heavy rain to the Southern Plains and Southeast has advanced eastward and off the East Coast into the Atlantic Ocean. However, counter-clockwise flow around this system continued to push moisture into the Northeast, Great Lakes, and Ohio River Valley. In addition to cool air over the region, this allowed for snow showers to develop across Michigan and the Ohio River Valley. Snowfall accumulations ranged from 1 to 3 inches in most areas, with up to 5 inches at higher elevations of the Central Appalachians. Coastal regions remained slightly warmer, which maintained light rain showers from southern Maine through Virginia.

Behind this system, a dominant ridge of high pressure continued to build over the Plains. This system started to stretch eastward over the Mississippi Valley. Flow around this system pulled cold air in from central Canada and kept seasonable cool temperatures over the Central US. High temperatures only reached into the 30s in parts of northern Texas, while the Central and Northern Plains saw highs in the teens, with overnight lows in the negative teens.

Out West, cool conditions persisted with areas of wet weather as a trough of low pressure moved over the Pacific Northwest and into the Intermountain West and Great Basin. Rainfall totals and high elevation snow accumulation remained light. A few light rain showers extended into California as moist onshore flow persisted.
Weather Underground midday recap for Saturday, February 11, 2012.

Cold air poured into the Plains on Saturday, while snow showers developed in parts of the Northeast. A strong low pressure system that brought heavy rain to the Southern Plains and Southeast has advanced eastward and off the East Coast into the Atlantic Ocean. However, counter-clockwise flow around this system continued to push moisture into the Northeast, Great Lakes, and Ohio River Valley. In addition to cool air over the region, this allowed for snow showers to develop across Michigan and the Ohio River Valley. Snowfall accumulations ranged from 1 to 3 inches in most areas, with up to 5 inches at higher elevations of the Central Appalachians. Coastal regions remained slightly warmer, which maintained light rain showers from southern Maine through Virginia.

Behind this system, a dominant ridge of high pressure continued to build over the Plains. This system started to stretch eastward over the Mississippi Valley. Flow around this system pulled cold air in from central Canada and kept seasonable cool temperatures over the Central US. High temperatures only reached into the 30s in parts of northern Texas, while the Central and Northern Plains saw highs in the teens, with overnight lows in the negative teens.

Out West, cool conditions persisted with areas of wet weather as a trough of low pressure moved over the Pacific Northwest and into the Intermountain West and Great Basin. Rainfall totals and high elevation snow accumulation remained light. A few light rain showers extended into California as moist onshore flow persisted.
Cedar Park Weather at a Glance
Updated 11:24 PM CST
Weather Station - report
Elevation
925 ft
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Now
Clear
Clear
Temperature
34.6 °F
Feels Like 35 °F
Wind(mph)
1.5
Sunrise / Set
7:15 AM
6:15 PM
Moon
Waning Gibbous
Tonight
Partly Cloudy 29 °F
Partly Cloudy
Tomorrow
Chance of Snow 40 °F
Chance of Snow
20% chance of precipitation
Tomorrow Night
Thunderstorm 40 °F
T-storms
80% chance of precipitation
Monday
Rain Showers 63 | 43 °F
Rain Showers
60% chance of precipitation
Tuesday
Partly Cloudy 72 | 56 °F
Partly Cloudy
Wednesday
Chance of a Thunderstorm 72 | 49 °F
Chance of T-storms
30% chance of precipitation
Tomorrow is forecast to be Much Cooler than today.
Conditions
Pressure
30.60 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
52%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KRYW 120515Z AUTO 04006KT 10SM CLR 01/M08 A3051 RMK AO2
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Weather Radio
Temperature
Windchill
35 °F
Dew Point
19 °F
Wind
Speed / Dir
1.5 mph from West
Wind Gust
7.5 mph
Health
UV
0 out of 16
Pollen
9.70 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Regional
View Flu Map
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Regional Forecast for Williamson
Rest of Tonight
nt_partlycloudy Partly cloudy. Lows in the upper 20s. Northeast winds 10 to 15 mph.
Sunday
cloudy Cloudy. A 20 percent chance of rain in the afternoon. Highs in the lower 40s. East winds 10 to 15 mph.
Sunday Night
nt_rain Showers and slight chance of thunderstorms. Near steady temperature in the upper 30s. Southeast winds 10 to 15 mph. Chance of rain 80 percent.
Monday
rain Cloudy with showers likely in the morning...then mostly sunny with a slight chance of showers in the afternoon. Not as cool. Highs in the lower 60s. Southeast winds 5 mph shifting to the southwest in the afternoon. Chance of rain 70 percent.
Monday Night
nt_sunny Clear. Lows in the lower 40s. Southwest winds 5 mph.
Tuesday
partlycloudy Mostly sunny. Highs in the lower 70s.
Tuesday Night
nt_partlycloudy Partly cloudy before midnight...then cloudy with a 20 percent chance of showers after midnight. Warmer. Lows in the mid 50s.
Wednesday
chancerain Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs in the lower 70s.
Wednesday Night
nt_cloudy Mostly cloudy with a 20 percent chance of showers and thunderstorms before midnight...then partly cloudy after midnight. Lows in the upper 40s.
Thursday and Thursday Night
nt_partlycloudy Partly cloudy. Cooler. Highs in the lower 60s. Lows in the lower 40s.
Friday
partlysunny Partly sunny with a 20 percent chance of showers and thunderstorms. Highs in the mid 60s.
Friday Night
nt_chancerain Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the mid 40s.
Saturday
chancerain Cloudy with a 30 percent chance of showers and thunderstorms. Highs in the lower 60s.
Source: NWS at 9:37 PM CST on February 11, 2012
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Nowcast
Winter Weather Advisory in effect from 6 am to noon CST Sunday...
Forecast
View Calendar 7-Day Weather Forecast for 78613
Sunday, 12
Chance of Snow
40 | 40 °F
Chance of Snow
Chance of
Precipitation
20%
Monday, 13
Rain Showers
63 | 43 °F
Rain Showers
Chance of
Precipitation
60%
Tuesday, 14
Partly Cloudy
72 | 56 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 15
Chance of a Thunderstorm
72 | 49 °F
Chance of T-storms
Chance of
Precipitation
30%
Thursday, 16
Partly Cloudy
63 | 43 °F
Partly Cloudy
Chance of
Precipitation
10%
Friday, 17
Chance of a Thunderstorm
63 | 45 °F
Chance of T-storms
Chance of
Precipitation
20%
Saturday, 18
Chance of a Thunderstorm
61 | NA
Chance of T-storms
Chance of
Precipitation
30%
Source: NWS at 9:37 PM CST on February 11, 2012
Regional Forecast for Williamson
Rest of Tonight
nt_partlycloudy Partly cloudy. Lows in the upper 20s. Northeast winds 10 to 15 mph.
Sunday
cloudy Cloudy. A 20 percent chance of rain in the afternoon. Highs in the lower 40s. East winds 10 to 15 mph.
Sunday Night
nt_rain Showers and slight chance of thunderstorms. Near steady temperature in the upper 30s. Southeast winds 10 to 15 mph. Chance of rain 80 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 18 38 | 18 40 | 23 40 | 31
Wind 7 mph NE 7 mph ESE 7 mph ESE 9 mph SE
Humidity 58% 43% 49% 70%
Chance of Precip. 0% 20% 20% 80%
Cloud Cover 86% 100% 100% 100%
Conditions Mostly Cloudy Chance of Rain Thunderstorm Thunderstorm
Sunrise & Sunset
7:15 AM
6:15 PM
Source: NWS at 9:37 PM CST on February 11, 2012
Regional Forecast for Williamson
Monday
rain Cloudy with showers likely in the morning...then mostly sunny with a slight chance of showers in the afternoon. Not as cool. Highs in the lower 60s. Southeast winds 5 mph shifting to the southwest in the afternoon. Chance of rain 70 percent.
Monday Night
nt_sunny Clear. Lows in the lower 40s. Southwest winds 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 40 56 | 45 61 | 47 47 | 43
Wind 2 mph ESE 6 mph SW 4 mph WSW 5 mph WSW
Humidity 96% 66% 59% 82%
Chance of Precip. 80% 60% 60% 0%
Cloud Cover 100% 77% 1% 0%
Conditions Rain Showers Chance of Rain Clear Clear
Sunrise & Sunset
7:14 AM
6:16 PM
Source: NWS at 9:37 PM CST on February 11, 2012
Regional Forecast for Williamson
Tuesday
partlycloudy Mostly sunny. Highs in the lower 70s.
Tuesday Night
nt_partlycloudy Partly cloudy before midnight...then cloudy with a 20 percent chance of showers after midnight. Warmer. Lows in the mid 50s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 38 65 | 47 70 | 50 59 | 56
Wind 5 mph West 4 mph South 7 mph SSE 7 mph SSE
Humidity 82% 51% 51% 90%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 13% 44% 76% 100%
Conditions Clear Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
7:13 AM
6:17 PM
Source: NWS at 9:37 PM CST on February 11, 2012
Regional Forecast for Williamson
Wednesday
chancerain Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs in the lower 70s.
Wednesday Night
nt_cloudy Mostly cloudy with a 20 percent chance of showers and thunderstorms before midnight...then partly cloudy after midnight. Lows in the upper 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 56 67 | 61 70 | 54 54 | 45
Wind 6 mph South 6 mph SSW 1 mph North 5 mph NNW
Humidity 99% 78% 57% 71%
Chance of Precip. 20% 30% 30% 20%
Cloud Cover 89% 89% 72% 41%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
7:13 AM
6:18 PM
Source: NWS at 9:37 PM CST on February 11, 2012
Regional Forecast for Williamson
Thursday and Thursday Night
nt_partlycloudy Partly cloudy. Cooler. Highs in the lower 60s. Lows in the lower 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 40 59 | 45 61 | 43 49 | 40
Wind 7 mph NNW 12 mph North 8 mph NNE 7 mph North
Humidity 68% 57% 54% 71%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 43% 63% 71% 54%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
7:12 AM
6:19 PM
Source: NWS at 9:37 PM CST on February 11, 2012
Regional Forecast for Williamson
Friday
partlysunny Partly sunny with a 20 percent chance of showers and thunderstorms. Highs in the mid 60s.
Friday Night
nt_chancerain Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the mid 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 36 58 | 38 61 | 38 49 | 40
Wind 7 mph NNE 7 mph NE 6 mph ENE 4 mph ENE
Humidity 73% 47% 44% 71%
Chance of Precip. 10% 20% 20% 30%
Cloud Cover 60% 68% 84% 83%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
7:12 AM
6:19 PM
Source: NWS at 9:37 PM CST on February 11, 2012
Regional Forecast for Williamson
Saturday
chancerain Cloudy with a 30 percent chance of showers and thunderstorms. Highs in the lower 60s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 40 56 | 45 61 | 38 49 | 40
Wind 4 mph ENE 5 mph East 6 mph ENE 4 mph ENE
Humidity 82% 64% 44% 71%
Chance of Precip. 30% 30% 20% 30%
Cloud Cover 100% 100% 84% 83%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
7:12 AM
6:19 PM
BestForecast (what's this?)
Nearby
History & Almanac
February 12, 2012 Max Temp Min Temp
Normal (KATT) 64 °F 44 °F
Record (KATT) 83 °F (1976) 17 °F (1981)
Yesterday 65 °F 48 °F
Yesterday's Heating Degree Days: 8
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
OZONE
Yesterday Good
PM2.5
Current Good
OZONE
Current Good
PM2.5
Saturday Good
OZONE
Saturday Good
PM10
Sunday Good
OZONE
Sunday Good
PM10
Monday Good
OZONE
Monday Good
PM10
Tuesday Good
OZONE
Tuesday Good
PM10
Astronomy
Feb. 11, 2012 Rise Set
Actual Time 7:15 AM CST 6:15 PM CST
Civil Twilight 6:50 AM CST 6:40 PM CST
Nautical Twilight 6:22 AM CST 7:09 PM CST
Astronomical Twilight 5:54 AM CST 7:37 PM CST
Moon 10:39 PM CST (2/11) 9:21 AM CST (2/11)
Length Of Visible Light 11h 49m
Length of Day
11h 00m
Tomorrow will be 1m 39s longer.
Waning Gibbous, 77% of the Moon is Illuminated
Today
Waning Gibbous
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Yesterday's Extremes
State Highs State Lows
69 °F
El Paso
67 °F
Harlingen
67 °F
Brownsville
66 °F
Port Isabel
65 °F
McAllen
14 °F
Pampa
15 °F
Amarillo
15 °F
Dalhart
17 °F
Dumas
Source: NWS
Snow Depth
Station Depth Elevation
No new snow has been reported.
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Travel & Activities
Travel Planning
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Aviation
City Temp. Conditions Updated
Lago Vista 34 °F Clear 11:15 PM CST
Austin 36 °F Clear 10:51 PM CST
Georgetown 34 °F Clear 11:15 PM CST
Manor / Austin Executive 34 °F Clear 11:15 PM CST
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KRYW)
Wind Speed: 6.0 kts.
Wind Dir: 275° (West)
Ceiling: Unlimited

METAR KRYW 120515Z AUTO 04006KT 10SM CLR 01/M08 A3051 RMK AO2

Nearby Events
Event Date Forecast
Soulfed 9:00 PM CST 2012-02-11 Clear, 36°F
Spanish Storytime 1:00 PM CST 2012-02-12 Chance of Rain, 41°F
Thank Goodness I'm Bi 7:00 PM CST 2012-02-13 Clear, 54°F
Law of Contracts - Round Rock 6:00 PM CST 2012-02-13 Clear, 57°F
Mother-Daughter Book Club 6:00 PM CST 2012-02-14 Clear, 68°F
DAVID FENLEY 7:00 PM CST 2012-02-14 Clear, 66°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Budweiser Shootout 8:29 PM EST on February 18, 2012 Partly Cloudy, 63 °F
Gatorade Duel 1 2:19 PM EST on February 23, 2012 Average High 70° F/ 21° C
Event Date Forecast
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 12, 2012 Mostly Cloudy, 45 °F
Northern Trust Open 8:30 AM PST on February 16, 2012 Clear, 63 °F
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Twin Creeks, Cedar Park, TX 34.6 °F 35 °F 19 °F 52% West  at  1.5 mph 0.00 in / hr 925 ft 11:24 PM CST Rapid Fire
West Park Oaks, Cedar Park, TX 34.0 °F 34 °F 16 °F 47% NNE  at  1.1 mph 0.00 in / hr 964 ft 11:24 PM CST Rapid Fire  
Oakmont Forest, Austin, TX 33.9 °F 30 °F 16 °F 49% North  at  4.0 mph 0.00 in / hr 991 ft 9:59 PM MST Normal  
Westside at Buttercup, Cedar Park, TX 33.4 °F 29 °F 15 °F 47% NE  at  5.0 mph 0.00 in / hr 973 ft 11:20 PM CST Normal  
Ranch at Cypress Creek, Cedar Park, TX 33.7 °F 29 °F 16 °F 49% NNW  at  5.0 mph 0.00 in / hr 925 ft 11:21 PM CST Normal  
Cedar Park, TX 34.4 °F 27 °F 17 °F 49% NNE  at  9.0 mph - / hr 890 ft 11:10 PM CST Normal
Cedar Park, Cedar Park, TX 33.4 °F 27 °F 16 °F 49% NNE  at  7.0 mph 0.00 in / hr 956 ft 11:24 PM CST Normal  
Forest Oaks, Cedar Park, TX 33.3 °F 26 °F 17 °F 51% North  at  9.0 mph 0.00 in / hr 853 ft 11:24 PM CST Rapid Fire  
The Place, Cedar Park, TX 33.5 °F 26 °F 17 °F 50% NNE  at  9.0 mph 0.00 in / hr 942 ft 11:24 PM CST Rapid Fire  
Bella Vista, Cedar Park, TX 33.3 °F 25 °F 16 °F 48% NNE  at  10.0 mph 0.00 in / hr 945 ft 11:24 PM CST Normal  
Block House Creek, Leander, TX 36.0 °F 30 °F 17 °F 45% SSE  at  8.3 mph 0.00 in / hr 991 ft 11:08 PM CST Rapid Fire  
APRSWXNET Cedar Park TX , Cedar Park, TX 33 °F 33 °F 17 °F 51% NNE  at  0 mph 0.00 in / hr 879 ft 10:59 PM CST MADIS
Crystal Falls, Leander, TX 36.7 °F 37 °F 11 °F 34% South  at  0.0 mph 0.00 in / hr 1052 ft 11:24 PM CST Rapid Fire  
Forest North, Austin, TX 34.0 °F 34 °F 12 °F 39% SSE  at  0.0 mph 0.00 in / hr 0 ft 11:24 PM CST Rapid Fire  
Horizon Park, Leander, TX 33.7 °F 29 °F 17 °F 50% North  at  5.4 mph 0.00 in / hr 1047 ft 11:24 PM CST Rapid Fire  
Austin Auto Web, Leander, TX 34.2 °F 29 °F 18 °F 50% North  at  6.0 mph 0.00 in / hr 859 ft 11:24 PM CST Normal
Balcones Village, NW, Austin, TX 34.3 °F 29 °F 11 °F 37% NE  at  5.4 mph 0.00 in / hr 895 ft 11:24 PM CST Rapid Fire
Crystal Falls, Leander, TX 34.2 °F 30 °F 14 °F 42% North  at  4.5 mph 0.00 in / hr 965 ft 11:20 PM CST Normal  
Canyon Creek Epic, Austin, TX 34.3 °F 34 °F 18 °F 50% East  at  3.0 mph 0.00 in / hr 800 ft 11:20 PM CST Normal
Crystal Falls John, Leander, TX 33.4 °F 33 °F 17 °F 51% North  at  0.0 mph 0.00 in / hr 984 ft 11:24 PM CST Rapid Fire  
Anderson Mill / Parmer, Austin, TX 33.4 °F 33 °F 18 °F 53% NE  at  1.0 mph 0.00 in / hr 860 ft 11:15 PM CST Normal  
Hunter's Chase, Austin, TX 33.2 °F 29 °F 18 °F 54% NE  at  4.0 mph 0.00 in / hr 895 ft 11:24 PM CST Rapid Fire  
Jollyville, Austin, TX 35.8 °F 31 °F 18 °F 47% NNW  at  6.0 mph 0.00 in / hr 935 ft 10:30 PM CST Normal
APRSWXNET Round Rock TX US, Austin, TX 34 °F 26 °F 17 °F 49% NNE  at  10 mph 0.00 in / hr 803 ft 10:30 PM CST MADIS
Northwest Austin Wx, Austin, TX 33.8 °F 34 °F 18 °F 51% NE  at  0.0 mph 0.00 in / hr 910 ft 11:24 PM CST Rapid Fire  
Brushy Creek MUD, Round Rock, TX 35.6 °F 36 °F 9 °F 33% NNE  at  0.0 mph 0.00 in / hr 675 ft 11:20 PM CST Normal
NW Balcones, Austin, TX 35.4 °F 31 °F 32 °F 32% ENE  at  5.4 mph 0.00 in / hr 916 ft 11:24 PM CST Rapid Fire  
Vista Oaks, Round Rock, TX 34.0 °F 29 °F 15 °F 46% NE  at  5.0 mph 0.00 in / hr 850 ft 11:20 PM CST Normal  
Grandview Hills, Austin, TX 33.5 °F 34 °F 17 °F 51% NE  at  2.0 mph 0.00 in / hr 1000 ft 11:18 PM CST Normal
LetoWeather, Austin, TX 35.4 °F 35 °F 17 °F 46% North  at  0.0 mph 0.00 in / hr 869 ft 11:23 PM CST Normal
Mesa Home Systems, Austin, TX 33.4 °F 29 °F 13 °F 42% NNW  at  4.2 mph 0.00 in / hr 550 ft 11:24 PM CST Normal
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Winter Weather Advisory
Mobile & Email Alerts Statement as of 9:47 PM CST on February 11, 2012

... Winter Weather Advisory remains in effect from 6 am to noon
CST Sunday...

* timing... 6 am to noon.

* Main impact... motorists encountering light ice accumulations on
bridges and overpasses.

* Other impacts... wind chills in the upper teens to 20s.

Precautionary/preparedness actions...

A Winter Weather Advisory means that periods of snow... sleet... or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities... and use caution while
driving.