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Links → W5SDC Radio Gauge Display Graphs Display Local Forecast Texas Temp Map
Hazardous Weather Outlook National_Hurricane_Center |
High/Low Temp |
35.8°F 11:49 AM 28.0°F 05:48 AM |
High/Low Humidity |
67% 08:13 AM 58% 12:00 AM |
High/Low Dewpoint |
23.7°F 11:49 AM 15.9°F 02:05 AM |
High/Low Pressure |
30.631 in 10:01 AM 30.541 in 03:45 AM |
Highest Wind Gust | 12 mph 11:50 AM |
Average Wind | 7 mph |
Average Direction | SSW @ 210° |
Rainfall | 0.00 in |
High/Low Temp |
61.3°F Feb 17 15.4°F Feb 20 |
High/Low Humidity |
99% Feb 18 46% Feb 16 |
High/Low Dewpoint |
57.8°F Feb 18 11.6°F Feb 20 |
High/Low Pressure |
30.679 in Feb 20 29.931 in Feb 18 |
Highest Wind Gust | 29 mph Feb 16 |
Average Wind | 8 mph | Average Direction | WSW @ 246° |
Rainfall | 0.04 in |
High/Low Temp |
85.6°F Feb 08 15.4°F Feb 20 |
High/Low Humidity |
99% Feb 03 25% Feb 15 |
High/Low Dewpoint |
71.4°F Feb 08 11.6°F Feb 20 |
High/Low Pressure |
30.679 in Feb 20 29.689 in Feb 12 |
Highest Wind Gust | 29 mph Feb 16 |
Average Wind | 7 mph |
Average Direction | SW @ 233° |
Rainfall | 0.93 in |
High/Low Temp |
85.6°F Feb 08 15.4°F Feb 20 |
High/Low Humidity |
99% Jan 03 25% Jan 24 |
High/Low Dewpoint |
71.4°F Feb 08 8.2°F Jan 20 |
High/Low Pressure |
30.814 in Jan 21 29.689 in Feb 12 |
Highest Wind Gust | 29 mph Jan 05 |
Average Wind | 6 mph |
Average Direction | SW @ 230° | Rainfall | 3.53 in |
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 |
30.5529° N -97.8615° W |
12:00 pm ![]() ![]() ![]() ![]() ![]() ![]() ![]() with Light Wind gusts ![]() ![]() ![]() ![]() 34.2°F 1°C | N | 7 to 10 mph 11 to 15 kph 0.00 in 0.0 mm since midnight feels like 25.5°F | Wind Chill 28.2°F ![]() Compass Bearing 1°
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![]() ![]() ![]() 78.3°F 25°C Computer Room AC Filter replacement due 3/1/25 24hr 2hr
![]() compared to current temp of 34.2°F at 12:00 pm 1.7°F above 1 hour ago 4.3°F above 3 hours ago 6.2°F above 12:00 pm Yesterday 14.0°F above 12:00 pm 48 hrs ago -20.9°F below 12:00 pm 72 hrs ago -12.8°F below 12:00 pm last Friday ![]() 0.00 in Since Midnight 0.00 in Yesterday 0.04 in Week 0.93 in February   3.53 in 2025 ![]() Fair ⇓ falling ![]() ![]() 30.595 in Hg 1036 millibars ![]() ![]() High 67% 08:13 AM Low 58% 12:00 AM -3% change last 3 hrs ![]() ![]() ![]() 22.9°F -5°C
3.0°F change last 3 hours |
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Moon Phase | |||||||||||||||||
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91.9430355773 million miles from Earth 47.781787037° ⇑ above the horizon |
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1 min, 45 sec more than yesterday |
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![]() 99.86% total mass of the entire solar system Fuses 600M 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 91.9430355773 million miles from Earth Rise 07:05:16 AM Set 06:25:00 PM Bearing 163.426018233° 47.781787037° 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 117.681434129 million miles from Earth 31.610642744 million miles from the Sun Rise 07:39:13 AM Set 07:10:43 PM Bearing 148.534511956° 46.916395239° 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 35.5862045455 million miles from Earth 66.7850534351 million miles from the Sun Rise 08:27:02 AM Set 09:12:57 PM Bearing 109.686759202° 44.7935178034° 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 91.9430355773 million miles from the Sun 246382 mi from the Moon |
![]() Oxidized ores explain it's reddish tints Polar ice caps and 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 74.9475840897 million miles from Earth 153.525401138 million miles from the Sun Rise 02:29:00 PM Set 04:51:32 AM Bearing 34.4208920015° -24.1955677668° 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 451.788150344 million miles from Earth 474.05927046 million miles from the Sun Rise 12:07:22 PM Set 02:04:20 AM Bearing 63.1171155917° -1.08824859765° above the horizon |
![]() Rings are most likely previous moons reduced to rubble by Saturn's gravity. 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 0.981490226679 billion mi from Earth 0.893746748193 billion miles from the Sun Rise 08:00:52 AM Set 07:37:23 PM Bearing 139.558454933° 45.2297244197° above the horizon |
![]() 28° axial tilt, similar to Mars & Earth Rotates on it's side. 27 moons Diameter 31,518 mi Day: 17h 14m Year: 84 years Average surface temp -320°F -196°C Current Position and Bearings 1.83029882568 billion miles from Earth 1.81677639823 billion miles from the Sun Rise 11:00:13 AM Set 12:38:35 AM Bearing 75.3528803954° 11.7250630217° above the horizon |
![]() Furthest, darkest, coldest, and smallest outer planet. 1,500 mph winds and 14 moons Diameter 30,599 mi Day: 16 hrs Year: 164.8 years Average surface temp -330°F -201°C Current Position and Bearings 2.86155727314 billion miles from Earth 2.77871691348 billion miles from the Sun Rise 08:22:36 AM Set 08:18:17 PM Bearing 127.413135495° 43.5095617678° above the horizon |
Steve Storm chaser, weather station mechanic, and web server administrator 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. ![]() 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. 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 template that was included and have watched this entire weather website's template grow to 1,758 lines of HTML over the last seven 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. |