Amazon.com has a La Crosse Technology WS-7025U Wireless Weather Station for $39.99 with Free Shipping.
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- Measures indoor/outdoor temperature and indoor humidity n
- Weather tendency indicator forecasts weather 12 to 20 hours in advance n
- Displays precise time and date via atomic clock n
- Records minimum/maximum temperature and humidity readings for 24-hour period n
- One outdoor sensor included; base unit requires two AA batteries