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La Crosse Technology WS-450

La Crosse Technology WS-450

Wireless Weather Station w/ Color Display
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List Price: $79.95
Our Price: $59.95
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The La Crosse Technology WS-450 wireless weather station with Color LCD display features animated full-color weather graphics that provide a delightful way to stay on top of changing weather conditions!

Other features of the WS-450 include animated circular color graphs of indoor/outdoor temperature and humidity or heat index and dew point. A forecast icon based on changing barometric pressure and comfort level indicator based on the current temperature and humidity are also included.

The WS-450 backlight has an automatic control that adjusts the display brightness based on the light in the environment. When using the supplied AC adapter, you can opt to have the backlight remain always on. This unique and colorful weather station makes a perfect gift!


  • Animated full-color graphics
  • Radio controlled time and date (can be set manually)
  • Hour and minute display
  • Indoor temperature with MIN/MAX records (ºF or ºC)
  • Indoor humidity (%RH) display
  • Outdoor temperature with MIN/MAX records (ºF or ºC)
  • Outdoor humidity (%RH) display
  • Heat index (ºF or ºC)
  • Heat index alert indicator (caution, extreme caution, danger, extreme danger)
  • Dew point (ºF or ºC)
  • Current barometric pressure (hPa or inHg) with altitude adjustment
  • All MIN/MAX records show date/time and can be reset
  • Humidity data with MIN/MAX records
  • Temperature, humidity, and pressure trend indicators (rising, steady, or falling)
  • Weather forecast icon (sunny, partly cloudy, cloudy, rainy, stormy)
  • Comfort indicator for indoor temperature and humidity
  • Low battery indicator
  • Time alarm with adjustable snooze
  • 12 or 24 hour time mode
  • Time Zones from +12 GMT to –12 GMT
  • Three letter identification for US time zones
  • Daylight Savings Time on/off
  • EL (ElectroLuminescent) backlight with brightness control
  • Backlight can remain always on when using AC adapter (can also be turned off)
  • Free-standing only (no wall mount)
  • One TX-440-TH remote sensor included
  • Indoor temperature range: 32 to 122 °F
    (0 to 50 °C)
  • Indoor heat index range: 23 to 122°F
    (-5 to 50°C)
  • Outdoor temperature range: -4 to 140°F
    (-20 to 60°C)
  • Outdoor heat index range: -4 to 140°F
    (-20 to 60°C)
  • Temperature resolution: 0.2°F (0.1°C)
  • Humidity range: 20% to 99%
  • Humidity resolution: 1%
  • Forecast is about 70-75% accurate for 12-24 hours
  • Altitude adjustment: -160 to 3,940 ft
    (-50M to 1,200M)
  • Power requirements (receiver): 3 AAA alkaline batteries or AC/DC power adapter (included)
  • Power requirements (sensor):
    2 AAA alkaline batteries
  • Battery life: approximately 12 months
  • Transmission Frequency: 433.92 MHz
  • Transmission Range: Up to 246 feet open air


  • Receiver: 6.5" x 3.5" x 2"
    (165mm x 89mm x 51mm)


Average Customer Rating 3.9 4 stars (based on 42 reviews)

Displaying reviews 1-10 of 42
By Rick
From Dallas, TX
4 stars Love the product
...But the instructions are poorly written!
By Robert
From CA, CA
5 stars Great Weather Station
This weather station has a great color display and all the readings seem pretty accurate for the most part. I was a little concerned about having to enter my atitude for the barometric pressure since I live on hillside and don't know what it is but I called La Crosse and they told me a ball park figure is good enough. I could also check weather underground for my altitude by zip code. And yes the forecast on the station which is base on barometric pressure only I believe is not accurate but this seems to true of all weather stations so that doesn't bother me. Overall I'm pretty satisfied.
By Marty
From Onancock, VA
5 stars Great Unit
Just what I was looking; simple to operate. I only wish it was available as a wall mount
By Homer
From Lewisville, TX, TX
5 stars LaCrossem
Love the color display.I wish the display was larger and leaned upright more.
By robert Smalley
From Mullica Hill, NJ
3 stars Pressure Reading
One thing I am not Happy with is the Inability to set the Barometer to the current area setting. It allows you to set by feet above Sea level. When I set it to the proper feet above sea Level(Mullica Hill NJ is 95 Feet Above SEa Level) the pressure does not come close to the Actual reading for the Mullica Hill Area.
By M.N
From Appleton, WI
4 stars Very pleased with our WS-450B
Have had this model for about 3 weeks and we are pleased with it. As mentioned by previous reviews, the digital numerals indeed aren't visible from angles greater than 45 degrees off center. With that said, the design, graphic display and functionality are impeccable for the price. The WS-450B is a nice departure from the standard "Plain-Jane" black digital displays. Customer service from Weather Shack is great. Definitely would recommend the WS-450B to the casual weather observer.
By Bob
From Round Rock, TX
2 stars Memory flaw
The system is a good one, but the memory will automatically change as the temperature fluctuates without the user resetting the memory.
By David
From Reading, PA
5 stars Weather station
Beautiful display and gives great results inside and outside.
By forrest
From st. joseph, MO
5 stars easy weather
had this product for a month now and it hasnt givin us any problems, easy set up and if ya give it 48-72hrs to acclimate to your location, it is about 80% accurate, good product, good price, fast shipping for free. I would reccomend this weather station for your home!
By Tom
From Arcadia, FL
4 stars Nice product
I found this display was very good. It continues to function very well. I do wish the angle of view was much wider. It is very narrow and requires you to look at it face on. That's a bit disappointing when you want to mount it or place it in view. I've had La Crosse temp stations before and this one is good except the view angle.
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