ARL:UT Lake Travis Test Station Real-Time Weather Data

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John M. Huckabay Lake Travis Test Station

08/18/2026 01:40:00 AM

07:00:08 AM 08:10:55 PM
25% full

Outside Temperature

83.4°F
Hi: 86.9°F (00:00)
Lo: 83.4°F (01:39)

Outside Humidity

71%
Hi: 71% (01:39)
Lo: 66% (00:00)

Barometer

30.029 inHg
Hi: 30.032 inHg (01:18)
Lo: 30.017 inHg (00:10)
Trend (3.0 hours): 0.034 inHg

Rain

0.00 in
Rain Rate: 0.00 in/hr
Hi Rain Rate: 0.00 in/hr (00:00)
Wind Chill | Heat Index
83.4°F | 89.5°F
Lo: 83.4°F (01:39)
Hi: 95.4°F (00:00)

Dewpoint

73.0°F
Hi: 74.4°F (00:28)
Lo: 72.6°F (01:16)

Wind

10 mph S
Avg: 10 mph
Hi: 21 mph
183°
(00:09)
RMS: 10 mph
Vector Avg: 9 mph
167°

Lake Temperature Overview

Lake temperature overview

Lake Temperature Detail

Lake temperature detail

Temperatures

Temperatures

Wind Chill & Heat Index

Wind Chill & Heat Index

Barometer

Barometer

Rain

Rain

Wind

Wind

Wind Direction

Wind Direction

Wind Vector

Wind Vector