Katy, TX

9:36 AM CST on February 13, 2012 (GMT -0600)
Elev: 148 ft
Lon: 95.7° W
Lat: 29.8° N
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Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Jessica Parker
Weather Underground Forecast for Monday, February 13, 2012.

The trough of low pressure that brought unsettled weather to the West on Sunday will advance into the Plains on Monday with more mixed precipitation. The trough will support a low and associated warm front moving eastward into the Southern Plains. As the system progresses, rain showers with periods of heavy rain and isolated thunderstorms will spread from parts of central/eastern Texas into western Louisiana, mixed precipitation will develop in parts of Oklahoma and Arkansas, and snow will blanket parts of the Central Plains, Mid-Mississippi Valley, and parts of the western Ohio Valley. Areas from eastern Texas through Arkansas should expect the heaviest precipitation totals. Heightened winter weather conditions will allow Winter Weather Advisories and a few Winter Storm Warnings to remain in effect through the day. Elsewhere east of the Continental Divide, lake-effect snow showers will continue along parts of the Lower Great Lakes Snowbelt.

In the West, a Pacific cold front pushing across the Pacific Northwest will drop southward across northern California, bringing coastal and valley rain and significant snowfall to the Sierra Nevadas.
Weather Underground Forecast for Monday, February 13, 2012.

The trough of low pressure that brought unsettled weather to the West on Sunday will advance into the Plains on Monday with more mixed precipitation. The trough will support a low and associated warm front moving eastward into the Southern Plains. As the system progresses, rain showers with periods of heavy rain and isolated thunderstorms will spread from parts of central/eastern Texas into western Louisiana, mixed precipitation will develop in parts of Oklahoma and Arkansas, and snow will blanket parts of the Central Plains, Mid-Mississippi Valley, and parts of the western Ohio Valley. Areas from eastern Texas through Arkansas should expect the heaviest precipitation totals. Heightened winter weather conditions will allow Winter Weather Advisories and a few Winter Storm Warnings to remain in effect through the day. Elsewhere east of the Continental Divide, lake-effect snow showers will continue along parts of the Lower Great Lakes Snowbelt.

In the West, a Pacific cold front pushing across the Pacific Northwest will drop southward across northern California, bringing coastal and valley rain and significant snowfall to the Sierra Nevadas.
Weather Underground Broadcast Network
Katy Weather at a Glance
Updated 9:10 AM CST
Weather Station
Houston Hooks (KDWH)
Elevation
151 ft
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Now
Light Rain
Light Rain
Temperature
46 °F
Feels Like 42 °F
Wind(mph)
9
Sunrise / Set
7:04 AM
6:10 PM
Moon
Waning Gibbous
Today
Thunderstorm 63 °F
T-storms
90% chance of precipitation
Tonight
Partly Cloudy 47 °F
Partly Cloudy
Tomorrow
Partly Cloudy 74 | 61 °F
Partly Cloudy
Wednesday
Thunderstorm 74 | 52 °F
T-storms
60% chance of precipitation
Thursday
Partly Cloudy 68 | 47 °F
Partly Cloudy
Friday
Partly Cloudy 65 | 47 °F
Partly Cloudy
Today is forecast to be Much Warmer than yesterday.
Conditions
Pressure
30.02 in
Visibility
7.0 miles
Clouds
Mostly Cloudy 1100 ft
Mostly Cloudy 2000 ft
Overcast 2700 ft
Moisture
Humidity
100%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
SPECI KDWH 131510Z 09008KT 7SM -RA BKN011 BKN020 OVC027 08/08 A3002 RMK AO2 P0000
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Weather Radio
Launch Weather Radio
Temperature
Windchill
42 °F
Dew Point
46 °F
Wind
Speed / Dir
9 mph from East
Wind Gust
Health
UV
1 out of 16
Pollen
2.10 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Regional
View Flu Map
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Regional Forecast for Harris
Today
rain Showers and isolated thunderstorms until late afternoon...then a chance of showers and isolated thunderstorms late in the afternoon. Some thunderstorms may be severe in the afternoon. Not as cool. Highs in the mid 60s. Southeast winds 10 to 15 mph. Chance of rain 90 percent.
Tonight
nt_cloudy Cloudy early in the evening then becoming partly cloudy in the evening then becoming mostly clear after midnight. Patchy fog after midnight. Lows around 50. Southwest winds 5 to 10 mph.
Tuesday
partlycloudy Mostly sunny. Patchy fog early in the morning. Warmer. Highs in the mid 70s. South winds 5 to 10 mph.
Tuesday Night
nt_chancerain Partly cloudy with a slight chance of showers in the evening...then mostly cloudy with a 30 percent chance of showers after midnight. Warmer. Lows in the lower 60s. Southeast winds 5 to 10 mph.
Wednesday
tstorms Showers and thunderstorms likely. Highs in the mid 70s. Southeast winds 10 to 15 mph. Chance of rain 60 percent.
Wednesday Night
nt_chancerain Mostly cloudy with a 40 percent chance of showers and thunderstorms in the evening...then partly cloudy with a 20 percent chance of showers after midnight. Lows in the mid 50s.
Thursday and Thursday Night
nt_partlycloudy Partly cloudy. Highs around 70. Lows in the upper 40s.
Friday
partlycloudy Partly cloudy with a slight chance of showers and thunderstorms. Highs in the mid 60s.
Friday Night
nt_partlycloudy Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 40s.
Saturday
cloudy Mostly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the mid 60s.
Saturday Night
nt_partlycloudy Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 40s.
Sunday
partlycloudy Partly cloudy. Highs in the upper 60s.
Source: NWS at 7:08 am CST on February 13, 2012
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Forecast
View Calendar 7-Day Weather Forecast for 77449
Monday, 13
Thunderstorm
63 | 47 °F
T-storms
Chance of
Precipitation
90%
Tuesday, 14
Partly Cloudy
74 | 61 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 15
Thunderstorm
74 | 52 °F
T-storms
Chance of
Precipitation
60%
Thursday, 16
Partly Cloudy
68 | 47 °F
Partly Cloudy
Chance of
Precipitation
10%
Friday, 17
Partly Cloudy
65 | 47 °F
Partly Cloudy
Chance of
Precipitation
10%
Saturday, 18
Chance of a Thunderstorm
65 | 43 °F
Chance of T-storms
Chance of
Precipitation
20%
Sunday, 19
Partly Cloudy
67 | NA
Partly Cloudy
Chance of
Precipitation
10%
Source: NWS at 7:08 am CST on February 13, 2012
Regional Forecast for Harris
Today
rain Showers and isolated thunderstorms until late afternoon...then a chance of showers and isolated thunderstorms late in the afternoon. Some thunderstorms may be severe in the afternoon. Not as cool. Highs in the mid 60s. Southeast winds 10 to 15 mph. Chance of rain 90 percent.
Tonight
nt_cloudy Cloudy early in the evening then becoming partly cloudy in the evening then becoming mostly clear after midnight. Patchy fog after midnight. Lows around 50. Southwest winds 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 43 56 | 54 58 | 56 50 | 50
Wind 6 mph East 6 mph SSE 6 mph SW 5 mph SW
Humidity 88% 89% 89% 93%
Chance of Precip. 40% 90% 90% 10%
Cloud Cover 100% 98% 80% 15%
Conditions Thunderstorm Thunderstorm Mostly Cloudy Fog
Sunrise & Sunset
7:04 AM
6:10 PM
Source: NWS at 7:08 am CST on February 13, 2012
Regional Forecast for Harris
Tuesday
partlycloudy Mostly sunny. Patchy fog early in the morning. Warmer. Highs in the mid 70s. South winds 5 to 10 mph.
Tuesday Night
nt_chancerain Partly cloudy with a slight chance of showers in the evening...then mostly cloudy with a 30 percent chance of showers after midnight. Warmer. Lows in the lower 60s. Southeast winds 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 47 70 | 56 68 | 58 63 | 61
Wind 1 mph SSW 2 mph West 7 mph SE 6 mph ESE
Humidity 95% 61% 68% 90%
Chance of Precip. 10% 10% 10% 30%
Cloud Cover 10% 14% 18% 74%
Conditions Fog Clear Chance of Rain Chance of Rain
Sunrise & Sunset
7:03 AM
6:10 PM
Source: NWS at 7:08 am CST on February 13, 2012
Regional Forecast for Harris
Wednesday
tstorms Showers and thunderstorms likely. Highs in the mid 70s. Southeast winds 10 to 15 mph. Chance of rain 60 percent.
Wednesday Night
nt_chancerain Mostly cloudy with a 40 percent chance of showers and thunderstorms in the evening...then partly cloudy with a 20 percent chance of showers after midnight. Lows in the mid 50s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 61 72 | 65 72 | 67 56 | 54
Wind 6 mph ESE 11 mph SSE 12 mph SSE 4 mph West
Humidity 99% 81% 84% 92%
Chance of Precip. 30% 60% 60% 30%
Cloud Cover 83% 90% 90% 80%
Conditions Thunderstorm Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
7:03 AM
6:11 PM
Source: NWS at 7:08 am CST on February 13, 2012
Regional Forecast for Harris
Thursday and Thursday Night
nt_partlycloudy Partly cloudy. Highs around 70. Lows in the upper 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 47 65 | 45 65 | 47 50 | 43
Wind 7 mph North 11 mph North 7 mph North 6 mph North
Humidity 83% 48% 52% 76%
Chance of Precip. 30% 10% 10% 10%
Cloud Cover 31% 28% 28% 40%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:02 AM
6:12 PM
Source: NWS at 7:08 am CST on February 13, 2012
Regional Forecast for Harris
Friday
partlycloudy Partly cloudy with a slight chance of showers and thunderstorms. Highs in the mid 60s.
Friday Night
nt_partlycloudy Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 41 61 | 45 61 | 49 50 | 47
Wind 6 mph NNE 6 mph ENE 6 mph NE 7 mph NNE
Humidity 82% 55% 62% 89%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 33% 37% 41% 56%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
7:01 AM
6:13 PM
Source: NWS at 7:08 am CST on February 13, 2012
Regional Forecast for Harris
Saturday
cloudy Mostly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the mid 60s.
Saturday Night
nt_partlycloudy Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 45 61 | 43 61 | 41 47 | 38
Wind 6 mph North 9 mph North 6 mph North 5 mph North
Humidity 89% 51% 49% 71%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 72% 70% 68% 49%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:01 AM
6:13 PM
Source: NWS at 7:08 am CST on February 13, 2012
Regional Forecast for Harris
Sunday
partlycloudy Partly cloudy. Highs in the upper 60s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 38 63 | 41 61 | 41 47 | 38
Wind 5 mph North 4 mph ENE 6 mph North 5 mph North
Humidity 82% 46% 49% 71%
Chance of Precip. 10% 10% 20% 10%
Cloud Cover 30% 27% 68% 49%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:01 AM
6:13 PM
BestForecast (what's this?)
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
February 13, 2012 Max Temp Min Temp
Normal (KSGR) 65 °F 43 °F
Record (KSGR) 83 °F (1957) 23 °F (1988)
Yesterday 45 °F 33 °F
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
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
PM2.5
Current Good
OZONE
Monday Good
OZONE
Monday Good
PM10
Tuesday Good
OZONE
Tuesday Good
PM10
Wednesday Good
OZONE
Wednesday Good
PM10
Thursday Good
OZONE
Thursday Good
PM10
Astronomy
Feb. 13, 2012 Rise Set
Actual Time 7:04 AM CST 6:10 PM CST
Civil Twilight 6:40 AM CST 6:34 PM CST
Nautical Twilight 6:12 AM CST 7:02 PM CST
Astronomical Twilight 5:44 AM CST 7:30 PM CST
Moon No Moon Rise 10:39 AM CST
Length Of Visible Light 11h 54m
Length of Day
11h 05m
Tomorrow will be 1m 38s longer.
Waning Gibbous, 62% of the Moon is Illuminated
Today
Waning Gibbous
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Visit Astronomy
Today's Extremes
State Highs State Lows
66 °F
North Padre Island
64 °F
Port Isabel
64 °F
Ingleside
64 °F
Brownsville
63 °F
Rockport
21 °F
Dalhart
21 °F
Amarillo
23 °F
Pampa
24 °F
Hereford
26 °F
Plainview
Source: NWS
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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Travel Planning
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Aviation
City Temp. Conditions Updated
Houston 48 °F Light Rain 8:55 AM CST
Houston Hull This station is not reporting.
Houston Hooks 46 °F Light Rain 9:10 AM CST
Houston / Dunn Helistop 54 °F Overcast 9:15 AM CST
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Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: MVFR (KDWH)
Wind Speed: 8.0 kts.
Wind Dir: 90° (East)
Ceiling: 1100 ft

SPECI KDWH 131510Z 09008KT 7SM -RA BKN011 BKN020 OVC027 08/08 A3002 RMK AO2 P0000

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Nearby Events
Event Date Forecast
\"Karaoke Night\" 10:00 PM CST 2012-02-14 Chance of Rain, 63°F
Houston/Katy Business Skills Class February 14, 2012 8:00 AM CST 2012-02-14 Fog, 54°F
Houston/Katy CAD CLASS February 15, 2012 8:00 AM CST 2012-02-15 Thunderstorm, 67°F
Realtor Mardi Gras Party with Hot On! Homes 11:00 AM CST 2012-02-16 Partly Cloudy, 57°F
Isha Foundation presents: A Free Meditation Session for Clarity, Health and Joy 3:00 PM CST 2012-02-18 Chance of a Thunderstorm, 61°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Budweiser Shootout 8:29 PM EST on February 18, 2012 Chance of Rain, 65 °F
Gatorade Duel 1 2:19 PM EST on February 23, 2012 Average High 70° F/ 21° C
Event Date Forecast
Northern Trust Open 8:30 AM PST on February 16, 2012 Partly Cloudy, 65 °F
Northern Trust Open 8:30 AM PST on February 17, 2012 Clear, 65 °F
Shell Houston Open 8:30 AM CDT on March 29, 2012 Average High 72° F/ 22° C
Shell Houston Open 8:30 AM CDT on March 30, 2012 Average High 73° F/ 22° C
View all Sports Weather
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Westfield, Katy, TX 49.8 °F 49 °F 49 °F 98% ENE  at  3.6 mph 0.04 in / hr 130 ft 9:36 AM CST Rapid Fire  
CFVFD STA 12, Katy, TX 49.5 °F 47 °F 46 °F 89% East  at  6.0 mph 0.04 in / hr 131 ft 9:33 AM CST Normal  
Westlake Place, Houston, TX 48.7 °F 49 °F 44 °F 83% East  at  2.4 mph 0.05 in / hr 111 ft 9:36 AM CST Rapid Fire
APRSWXNET Katy TX , Houston, TX 48 °F 48 °F 44 °F 85% NNE  at  0 mph 0.05 in / hr 124 ft 9:18 AM CST MADIS
Westminster Landing, Houston, TX 49.0 °F 47 °F 48 °F 95% East  at  5.0 mph 0.00 in / hr 121 ft 9:30 AM CST Normal  
Windsor Park Estates, Houston, TX 52.0 °F - 51 °F 95% East  at  0.0 mph 0.00 in / hr 110 ft 9:32 AM CST Normal  
Nottingham Country, Katy, TX 52.3 °F - 46 °F 78% NNW  at  4.0 mph 0.00 in / hr 118 ft 9:36 AM CST Rapid Fire
Sommerall, Houston, TX 49.0 °F 49 °F 46 °F 90% SE  at  1.0 mph 0.00 in / hr 147 ft 9:36 AM CST Normal  
Falcon Landing, Katy, TX 51.4 °F - 45 °F 79% WSW  at  0.0 mph 0.00 in / hr 125 ft 9:30 AM CST Normal  
Copperfield - Copper Lakes - ManorSide, Houston, TX 48.9 °F 49 °F 48 °F 95% NE  at  3.0 mph 0.03 in / hr 138 ft 9:36 AM CST Rapid Fire  
Copperfield - Copper Lakes - Waterford, Houston, TX 49.1 °F 49 °F 47 °F 92% ENE  at  0.0 mph 0.03 in / hr 125 ft 9:36 AM CST Rapid Fire
Concord Colony - K5EBQ, Houston, TX 49.8 °F 50 °F 48 °F 92% NE  at  0.0 mph - / hr 121 ft 9:34 AM CST Normal
Copper Village, Houston, TX 49.5 °F 50 °F 48 °F 93% East  at  3.0 mph 0.00 in / hr 137 ft 9:36 AM CST Rapid Fire
Falcon Ranch, Katy, TX 52.3 °F - 49 °F 89% ESE  at  0.0 mph 0.05 in / hr 130 ft 9:35 AM CST Normal  
Cinco Autumn Grove, Katy, TX 51.8 °F - 51 °F 98% ESE  at  2.0 mph - / hr 125 ft 9:22 AM CST Normal  
Cinco Forest, Katy, TX 53.3 °F - 53 °F 98% West  at  0.0 mph 0.06 in / hr 121 ft 9:36 AM CST Rapid Fire
Easton Commons~Copperfield, Houston, TX 50.0 °F - 50 °F 98% NW  at  2.0 mph - / hr 128 ft 9:34 AM CST Normal
Briar Hills, Houston, TX 52.5 °F - 48 °F 84% ENE  at  3.6 mph 0.04 in / hr 40 ft 9:36 AM CST Rapid Fire  
APRSWXNET Katy TX , Katy, TX 52 °F - 49 °F 91% East  at  5 mph 0.05 in / hr 136 ft 9:09 AM CST MADIS
Blackhorse Ranch South, Cypress, TX 49.2 °F 49 °F 47 °F 93% ENE  at  0.0 mph 0.00 in / hr 147 ft 9:36 AM CST Rapid Fire
Blackhorse Ranch, Cypress, TX 48.7 °F 47 °F 47 °F 94% NE  at  4.0 mph 0.02 in / hr 145 ft 9:36 AM CST Rapid Fire
Bridgeland, Cypress, TX 48.8 °F 46 °F 47 °F 94% East  at  6.0 mph 0.02 in / hr 148 ft 9:29 AM CST Normal  
Bridgeland Community, Cypress, TX 49.4 °F 49 °F 48 °F 94% NE  at  2.0 mph 0.00 in / hr 147 ft 9:36 AM CST Rapid Fire
Grand Lakes, Katy, TX 53.7 °F - 53 °F 97% ESE  at  4.0 mph 0.06 in / hr 100 ft 9:36 AM CST Normal  
Adam's Backyard Canyon Gate, Katy, TX 53.6 °F - 53 °F 97% ESE  at  2.0 mph 0.00 in / hr 140 ft 9:36 AM CST Normal  
Villages at Lakepointe, Houston, TX 50.0 °F - 49 °F 97% SE  at  0.0 mph 0.00 in / hr 138 ft 9:36 AM CST Rapid Fire  
Grand Lakes Subdivision, Katy, TX 53.8 °F - 53 °F 96% SE  at  3.0 mph 0.05 in / hr 109 ft 9:36 AM CST Rapid Fire
Remington Trails, Katy, TX 49.1 °F 49 °F 46 °F 90% East  at  0.0 mph - / hr 148 ft 9:27 AM CST Normal  
Cinco Ranch, Katy, TX 54.1 °F - 54 °F 100% SSE  at  5.8 mph 0.04 in / hr 156 ft 9:36 AM CST Rapid Fire
Weiser Airpark, Cypress, TX 49.6 °F 50 °F 44 °F 82% SE  at  0.0 mph 0.02 in / hr 137 ft 9:36 AM CST Rapid Fire
Remington Trails IV, Katy, TX 49.8 °F 47 °F 50 °F 99% North  at  6.9 mph 0.01 in / hr 160 ft 9:36 AM CST Rapid Fire  
WxWarn - Firethorne, Katy, TX 52.2 °F - 50 °F 94% East  at  5.6 mph 0.05 in / hr 132 ft 9:36 AM CST Rapid Fire
West Houston, Houston, TX 51.5 °F - 50 °F 95% North  at  0.0 mph 0.05 in / hr 88 ft 9:34 AM CST Normal
Reserve at Spring Lake, Katy, TX 53.9 °F - 53 °F 97% ENE  at  1.0 mph 0.04 in / hr 131 ft 9:34 AM CST Normal  
Lakemont Cove III, Richmond, TX 53.3 °F - 51 °F 92% NNW  at  2.0 mph 0.03 in / hr 100 ft 9:36 AM CST Rapid Fire
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