![]() |
| Links → W5SDC Radio Gauge Console Graphs Display LED Display Local Forecast Texas Temp Map
Hazardous Weather Outlook National Hurricane Center |
clock widget courtesy of 24timezones.com |
| High/Low Temp |
80°F 01:14 PM 68°F 02:00 AM |
|
High/Low/Avg Humidity |
91% 01:46 AM 68% 01:09 PM 86% Average |
|
High/Low Dew Point |
68°F 01:08 PM 65°F 06:23 AM |
| High/Low Pressure |
30.132 in 09:36 AM 30.046 in 01:14 PM |
| Highest Wind Gust | 21 mph 12:27 AM |
| Rainfall | 0.00 in |
| High/Low Temp |
82°F Nov 13 38°F Nov 10 |
|
High/Low Humidity |
99% Nov 13 28% Nov 11 |
|
High/Low Dew Point |
68°F Nov 14 24°F Nov 10 |
| High/Low Pressure |
30.664 in Nov 10 30.038 in Nov 13 |
| Highest Wind Gust | 24 mph Nov 09 |
| Rainfall | 0.00 in |
| High/Low Temp |
92°F Nov 07 38°F Nov 10 |
|
High/Low Humidity |
99% Nov 01 28% Nov 11 |
|
High/Low Dew Point |
68°F Nov 14 24°F Nov 10 |
| High/Low Pressure |
30.664 in Nov 10 29.698 in Nov 07 |
| Highest Wind Gust | 24 mph Nov 09 |
| Rainfall | 0.09 in |
| High/Low Temp |
105°F Aug 01 15°F Feb 20 |
|
Heat Index High Wind Chill Low |
123°F Aug 29
-1°F Feb 19 |
|
High/Low Humidity |
99% Jan 03 14% Mar 14 |
|
High/Low Dew Point |
81°F Jul 03 8°F Jan 20 |
| High/Low Pressure |
30.814 in Jan 21 29.402 in Mar 14 |
| Highest Wind Gust | 36 mph Mar 04 |
| Rainfall |
34.96 in 97% of 36 inch annual Leander avg rainfall 1.04 in still needed to match annual average |
This station was approved by NOAA in 2020 to feed data as a non-NOAA provider to the NOAA MADIS database via the Citizens Weather Observer Program. |
| This private weather station is not affiliated with NOAA except as a volunteer non-NOAA WX data provider. The NOAA logo is a registered trademark of the National Oceanic and Atmospheric Administration, used with permission. |
W5SDC-WX in Mason Creek |
| 30.55295° N 97.86159° W |
Temperature Graphs and Comfort Index ![]() ![]() ![]() ![]() ![]() ![]() Light Wind gusts ![]() ![]() ![]() ![]() 79°F 26°C | feels like 81°F ⇑ RISING at 3°F per hour SSW | 213° 9 mph to 12 mph 14 kph to 19 kph 0.00 in |
0.0 mm total rain since midnight
|
![]() ![]() 75°F 23°C Server Room High 76°F Low 71°F ![]() ![]() ![]() ![]()
Outdoor Temperature Trendscompared to current temp of 79°F at 01:15 pm 3°F above 1 hour ago 7°F above 3 hours ago -1°F below 01:15 pm Yesterday 1°F above 01:15 pm 2 days ago 9°F above 01:15 pm 3 days ago -11°F below 01:15 pm last Friday Rain Event Totals0.00 in Since Midnight 0.00 in Yesterday 0.00 in Week 0.09 in November   34.96 in 2025 ![]() Change ⇓ falling -0.082 in Hg last 3 hours ![]() ![]() 30.050 in Hg 1017 millibars ![]() ![]() High 91% 01:46 AM Low 68% 01:09 PM -14% change last 3 hrs ![]() ![]() 68°F 19°C
1°F change last 3 hours |
![]() ![]() ![]() ![]() |

| Moon Phase Northern Hemisphere | |||||||||||||||||
| |||||||||||||||||
![]() |
91.9587819564 million miles from Earth 39.0086105387° ⇑ above the horizon |
-38 sec less than yesterday |
![]() |
![]() 99.86% total mass of the entire solar system Fuses 600 million metric tons of hydrogen per second equivalent to trillions of atomic bombs. Diameter 864,938 mi Rotation Period 648 hours Year 247.7 billion years Average surface temp 10,000°F 5538°C Current Position and Bearings 91.9587819564 million miles from Earth Rise 06:56:48 AM Set 05:34:47 PM Bearing 198.119390386° 39.0086105387° above the horizon |
![]() Smallest planet. Closest to the Sun, but not the hottest planet. Very thin atmosphere. Shrinking due to loss of core temp. No moon. Diameter 3,031.9 mi Day 4222.6 hrs Year 88 days Average surface temp 330°F 166°C Current Position and Bearings 66.2445625736 million miles from Earth 30.626532834 million miles from the Sun Rise 08:00:42 AM Set 06:10:49 PM Bearing 182.757311396° 37.0555862474° above the horizon |
![]() Hottest planet due to high pressure CO2 greenhouse atmosphere. Brightest due to highly reflective clouds of CO2. No moon. Diameter 7,520.8 mi Day 2802 hrs Year 224.7 days Average surface temp 867°F 464°C Current Position and Bearings 153.52421545 million miles from Earth 67.0813258242 million miles from the Sun Rise 05:55:53 AM Set 04:55:56 PM Bearing 214.668365009° 38.6847878551° above the horizon | ![]() ![]() Only planet with H2O oceans, life forms, and only one moon. Diameter 7,917.5 mi Day 24 hrs Year 365.25 days Average surface temp 59°F 15°C (rising due to CO2 pollution) Current Position 91.9587819564 million miles from the Sun 245337 mi from the Moon |
![]() Oxidized ores explain it's reddish tint. Polar ice caps, a rocky core, and four seasons like Earth. 2 moons Diameter 4,212.3 mi Day 24h 37m 23s Year: 687 days Average surface temp -85°F -65°C Current Position and Bearings 224.932670632 million miles from Earth 138.000324591 million miles from the Sun Rise 08:09:34 AM Set 06:24:04 PM Bearing 179.445557573° 37.4048513858° above the horizon |
![]() Largest planet, all gases, no land surface Violent hydrogen & helium atmosphere. 95 moons Diameter 86,881 mi Day 09h 50m 30s Year 11.86 years Average surface temp -166°F -110°C Current Position and Bearings 433.424038211 million miles from Earth 482.878483854 million miles from the Sun Rise 09:46:04 PM Set 11:39:23 AM Bearing 309.34975868° -18.0203390967° above the horizon |
![]() Saturn's gravity is devouring her rings at 45 tons per second. 146 confirmed moons. All gases, no land surface. Diameter 72,367 mi Day 10h 14m Year 29.46 years Average surface temp -220°F -140°C Current Position and Bearings 0.833213633351 billion mi from Earth 0.886158079421 billion miles from the Sun Rise 02:48:24 PM Set 02:36:12 AM Bearing 82.2863010446° -20.6661170321° above the horizon |
![]() 28° axial tilt, similar to Mars & Earth Rotates on it's side. 27 moons. No land surface. Diameter 31,518 mi Day: 17h 14m Year: 84 years Average surface temp -320°F -196°C Current Position and Bearings 1.72119780518 billion miles from Earth 1.81249692909 billion miles from the Sun Rise 05:52:20 PM Set 07:38:14 AM Bearing 9.03225325748° -39.0527813721° above the horizon |
![]() Furthest, darkest, coldest, and smallest outer planet. 1,500 mph winds and 14 moons. No land surface. Diameter 30,599 mi Day 16 hrs Year 164.8 years Average surface temp -330°F -201°C Current Position and Bearings 2.72193048388 billion miles from Earth 2.77807402683 billion miles from the Sun Rise 02:55:59 PM Set 02:56:17 AM Bearing 77.8930414081° -22.2044924917° above the horizon |







| Steve Storm chaser, weather station technician, and internet domain admin This station's first weather page went live on the internet in January of 2004. Since then, home weather stations have become much more reliable, affordable, and now provide much more data than just basic temperature, wind, and rain measurements. ®Available 24x7 on 162.400 Mhz covering the south central Texas area For alert tone capable weather radios, a test is conducted every Wednesday ® ![]() Big thanks to Tom Keffer for writing the weeWX weather station engine and also to Matthew Wall and Gary Roderick for their invaluable contributions to weeWX, it's drivers, and it's extensions. Get the whole saga of weeWX and the software at the link above. weeWX is relatively easy to configure and use even for those like me with limited programming experience. On June 26, 2017, I started with the basic HTML template that was included with weeWX and have watched this entire weather website's template grow to 2.000 lines of HTML over the last eight years. ![]() Thank You Elwood Downey, WB0OEW for your creation of the astronomical position calculations used in the Heavenly Bodies section of this website. Donating your libastro C calculation library for use in PyEphem for linux was a very gracious thing to do. Many people are grateful for your generosity and hard work on that project and so many others.
This is a low cost, amateur run, home weather station. Never make any safety related decisions based solely on any weather or any other data from w5sdc.net. Links are provided for both the local NWS office and Hurricane Center for authoritative information during severe weather events. Local NOAA Weather Radio is available 24/7 on 162.400 Mhz in the Austin metro for up to the minute alerts and warnings during severe weather outbreaks. |