Wind
14 mph
G 20 mph
S
Local Forecast
Current conditions, 5-day forecast, active weather alerts for Sam Rayburn, TX
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Hour-by-Hour Current Observation
Clear
Wind
14 mph
G 20 mph
S
UV Index
7
High
Humidity
47%
Dew 73°F
Sun
6:41 AM · 8:00 PM
Rise · Set
Source: JASPER (KJAS). Slider scrubs the next 12 hours.
5-Day Outlook
This Afternoon
Sunny
Overnight: Partly Cloudy
This Afternoon
Sunny, with a high near 97. Heat index values as high as 106. South wind around 10 mph.
Night
Mostly clear, with a low around 74. Heat index values as high as 105. South wind 0 to 10 mph, with gusts as high as 20 mph.
Friday
Partly Sunny
Overnight: Partly Cloudy
Friday
Patchy fog before 8am. Mostly sunny, with a high near 96. Heat index values as high as 107. South wind 0 to 10 mph.
Night
Mostly clear, with a low around 75. Heat index values as high as 106. South wind 0 to 10 mph.
Saturday
Mostly Sunny
Overnight: Mostly Clear
Saturday
Sunny, with a high near 97. South wind 0 to 5 mph.
Night
Mostly clear, with a low around 74. Southwest wind 0 to 5 mph.
Sunday
Mostly Sunny
Overnight: Clear
Sunday
Sunny, with a high near 98. Southwest wind around 0 mph.
Night
Clear, with a low around 74. Southwest wind 0 to 5 mph.
Monday
Sunny
Overnight: Mostly Clear
Monday
Sunny, with a high near 98. Southwest wind 0 to 5 mph.
Night
Mostly clear, with a low around 75.
Sam Rayburn, TX Weather Analysis Tools
Regional Radar
Composite reflectivity with Lightning overlay.
Regional Observations
Regional & historic weather conditions near Sam Rayburn, TX.
Active Alerts
Per-location alert detail and NWS source feeds.
Storm Reports
Recent storm reports including wind, hail, and tornadoes.
Model Analysis
Interactive forecast model guidance.
Satellite Imagery
GOES-East and GOES-West, visible and infrared.