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.. go to http://mesonet.agron.iastate.edu/cgi-bin/afos/retrieve.py?pil=warewx&limit=20&fmt=html for a chronological text listing (most current
at the top but note the page doesn’t auto-refresh, you must refresh page manually)
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—-
AUSTIN / IH35 CORRIDOR
7-DAY FORECAST WEATHER HAZARDS…
Tu/11Aug..
Elevated Afternoon/Evening Heat Stress
We/12Aug..
Elevated to Dangerous Afternoon/Evening Heat Stress
Th/13Aug..
Dangerous Afternoon/Evening Heat Stress
Fr/14Aug..
Dangerous Afternoon/Evening Heat Stress
Sa/15Aug..
Elevated to Dangerous Afternoon/Evening Heat Stress
Su/16Aug..
Elevated to Dangerous Afternoon/Evening Heat Stress
Mo/17Aug..
Elevated to Dangerous Afternoon/Evening Heat Stress
—
7-DAY RAINFALL FOR THE IH-35 CORRIDOR…
Based on NWS/Weather Prediction Center guidance and model forecasts,
even with isolated thunderstorms later today along and east of the IH35
corridor, no rainfall is forecast for our IH35 corridor counties over the
7 day forecast period ending on Monday.
—
AUSTIN / IH35 CORRIDOR
MY SEVEN DAY WEATHER THOUGHTS
AND MY 7 DAY FORECAST CONFIDENCE …
Upper level high pressure, acting like a “lid” on the atmosphere, will start to
strengthen through the balance of the seven day forecast period. This will
result in a more stable pattern (and less influence from the Gulf) meaning a
dry pattern tomorrow through the weekend into early next week.
Low level humidity levels will continue through the balance of the seven day
forecast period resulting in higher afternoon and evening heat stress temperatures
particularly for Wednesday into Friday.
LOCAL FORECAST CONFIDENCE FOR THIS SEVEN DAY FORECAST PERIOD …
– A very high forecast confidence through next Monday.
—
Troy’s Weather Forecast for Austin, South Central Texas and the IH35 Corridor
TUESDAY (11Aug)….
Brief morning low clouds otherwise mostly sunny.
Afternoon high around 100.
Maximum afternoon maximum heat stress (HI) index 105 F.
Maximum afternoon wet bulb globe temperature (WBGT) 88 F.
Southerly wind 5 to 10 mph.
TUESDAY NIGHT….
Mostly clear.
Overnight low in the mid to upper 70s.
South southeasterly wind 4 to 8 mph.
WEDNESDAY (12Aug)….
Mostly sunny.
Afternoon high around 100.
Maximum afternoon maximum heat stress (HI) index 106 F.
Maximum afternoon wet bulb globe temperature (WBGT) 88 F.
Southerly wind 5 to 10 mph.
WEDNESDAY NIGHT….
Mostly clear.
Overnight low in the mid to upper 70s.
South southeasterly wind 4 to 8 mph.
THURSDAY (13Aug)….
Mostly sunny.
Afternoon high around 101.
Maximum afternoon maximum heat stress (HI) index 109 F.
Maximum afternoon wet bulb globe temperature (WBGT) 88 F.
Southerly wind 4 to 8 mph.
THURSDAY NIGHT….
Mostly clear.
Low in the mid to upper 70s.
Southerly wind 4 to 8 mph.
FRIDAY (14Aug)….
Mostly sunny.
Afternoon high in the around 100.
Maximum afternoon maximum heat stress (HI) index 110 F.
Maximum afternoon wet bulb globe temperature (WBGT) 89 F.
Southerly wind 4 to 8 mph.
FRIDAY NIGHT….
Mostly clear.
Overnight low in the mid to upper 70s.
South southeasterly wind 4 to 8 mph.
SATURDAY (15Aug)…
Brief morning low clouds otherwise mostly sunny.
Afternoon high around 100.
Maximum afternoon maximum heat stress (HI) index 109 F.
Maximum afternoon wet bulb globe temperature (WBGT) 88 F.
South southeasterly wind 4 to 8 mph.
SATURDAY NIGHT….
Mostly clear.
Overnight low in the mid to upper 70s.
South southeasterly wind 4 to 8 mph.
SUNDAY (16Aug)….
Brief morning low clouds otherwise mostly sunny.
Afternoon high around 100.
Maximum afternoon maximum heat stress (HI) index 106 F.
Maximum afternoon wet bulb globe temperature (WBGT) 87 F.
South southeasterly wind 5 to 10 mph.
SUNDAY NIGHT….
Mostly clear.
Overnight low in the mid to upper 70s.
South southeasterly wind 4 to 8 mph.
MONDAY (17Aug)….
Brief morning low clouds otherwise mostly sunny.
Afternoon high around 100.
Maximum afternoon maximum heat stress (HI) index 107 F.
Maximum afternoon wet bulb globe temperature (WBGT) 88 F.
South southeasterly wind 5 to 10 mph.
NATIONAL WEATHER SERVICE / CLIMATE PREDICTION CENTER (CPC)
8 TO 14 DAY OUTLOOK
Valid Tuesday / 18 August 2026 through Monday / 24 August 2026
Temperature… Better Chances of Above Normal
Precipitation… Better Chances of Below Normal
NATIONAL WEATHER SERVICE / CLIMATE PREDICTION CENTER (CPC)
3 TO 4 WEEK OUTLOOK (Updated on Friday/07Aug2026)
Valid Saturday / 22 August 2026 through Friday / 04 September 2026
Temperatures… Better Chances of Above Normal
Precipitation.. Better Chances of Near Normal