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Sensor Type
Temperature / Freeze
Weather Product Type
Weather Forecasters
Atomic Timekeeping
Battery Operated
Ease of Installation
Beginner (Installs < 10 minutes)
La Crosse Technology
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Digital Atomic Clock Displays Indoor and Outdoor Temperature and Forecast
Atomic Wall Clock With Forecast/Temperature Display
Atomic Wall Clock with Forecast and Temperature Display
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Atomic Wall Clock With Forecast/Temperature Display Atomic Wall Clock - Battery Compartments
Atomic Wall Clock with Forecast and Temperature Display
Item# 19412
Price: Normally $39.99 
Hot Deal $31.25
Free shipping on orders over $175 - See Details


  • Clock sets itself automatically against the U.S. Atomic Clock in Colorado
  • Displays outdoor temperature via 915 MHz wireless transmission
  • Weather forecast for next 12 to 24 hours based on changing air pressure

Essential Info

Get the time and temperature at a glance from this maintenance-free wall clock that automatically sets itself against the most accurate clock in the world. The Atomic Wall Clock with Forecast and Temperature Display has a built-in thermometer to display the indoor temperature, and it comes with a wireless remote sensor to access the outdoor temperature, as well. The clock and remote wireless sensor is powered by two AA batteries. Batteries are sold separately.


What's Included

  • 1x - Clock
  • 1x - Sensor
  • Sensor mounting materials
  • 1x - Warranty card
  • 1x - Instructions
  • More Info

    Mount the Atomic Wall Clock with Forecast and Temperature Display on the wall or stand it on a desk. Mounting materials are sold separately. Use the included screws or adhesive tape to mount the outdoor transmitter, which sends radio frequency signals (RF) (915 MHz) to the clock. Just install the batteries, select a time zone with a press of a button, and the clock will display the accurate time automatically when it receives the nightly radio signals regulated by the U.S. Atomic Clock in Colorado. The clock even self-adjusts for Daylight Saving Time, although this feature can be disabled if you live in an area that doesn't change clock settings twice a year.

    The Atomic Clock also provides a glimpse into the future as you can see at a glance if the forecast over the next 12 to 24 hours is for sun, sun with clouds, rain, or something more tumultuous. Weather icons change when the unit detects a change in the air pressure.

    With its perpetual calendar, you'll see the date and weekday as well. You can even select from four languages for your weekday. Set the alarm for your morning waking hour or for important events. You can hit the snooze button as often as you like.



    La Crosse Technology Product No.:WS-8157U-CH-IT
    Dimensions:Atomic clock: 12.2" L x 1.18" W x 8" H; transmitter: 1.5" L x 0.9" W x 5.05" H
    Temperature Range:Indoor: 14°F to 99.5°F with 0.2°F resolution (0°C to 50°C with 0.1°C resolution)

    Outdoor: -39°F to 140°F with 0.2°F resolution (-29.9°C to 69.9°C with 0.1°C resolution)
    Temperature Checking Interval:Indoor: every 10 seconds; outdoor: every 5 minutes
    Transmission Distance:Maximum 330 feet
    Transmission Frequency:915 MHz
    Power:Atomic clock: 2 AA, 1.5V batteries; transmitter: 2 AA, 1.5V batteries
    Battery Life:24 months
    Weather Icons:Sun, sun with clouds, clouds with rain
    Weekday Languages:English, French, Spanish and German
    Approvals:FCC compliant
    Warranty:1 year, limited

    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: La Crosse Technology, Tel: (888) 211-1923


    Atomic Wall Clock With Forecast/Temperature Display  Atomic Wall Clock - Battery Compartments     
    Atomic Wall Clock With Forecast/Temperature Display  Atomic Wall Clock - Battery Compartments     


    25 Ratings
    5 star: 56%  (14)
    4 star: 20%  (5)
    3 star: 12%  (3)
    2 star: 0%  (0)
    1 star: 12%  (3)
    Average Customer Rating
    (25 customer ratings)
    Share your thoughts with other customers
    JOEL -- weston, FL   6/28/2014
    Everything I expected. It's great.
    NATHAN P -- provencal, LA   6/13/2014
    This is the second which we have owned. The first one lasted nearly 10 years..We had to replace the outside transmitter/receiver but other than that the clock is a great product
    CLARA -- port charlotte, FL   11/21/2013
    We are delighted with the Sonic Clocks we recently purchased from you. They are exactly what we wanted. Thank you!
    THERESA -- winona, MN   4/15/2013
    works great!
    Anita Singleton -- United States   4/20/2012
    Very disappointed in this clock. I ordered this one specically because it had the black trim on the face. IT DOES NOT. IT HAS THE SILVER FACE THAT MAKES IT CHEAP LOOKING. I will never order from here again.
    OSCAR -- monterrey, XX   3/26/2012
    great product ... easy to set up
    KAY -- arlington, TX   2/11/2012
    I bought this clock to hang on the wall in my breakfast room. I was afraid it wouldn't look nice enough. But once I hung it up, I thought it looked really nice. The size of the clock display makes it easy for me to read from the kitchen or living room. Setting the atomic clock and the outside temperature was no problem at all! It would be nice if the display was lighted. I have gotten up at night and wished I could see the clock with out turning the breakfast room light on.
    TIMOTHY -- fort smith, AR   10/14/2011
    Works nicely - easy to use
    BILL JOE -- shelbyville, TN   9/5/2011
    I bought this clock as an almost exact replacement for the clock given to me by my daughter in 2006. The clock was in excellent condition when it arrived and the installation was so EASY! I am very happy with this purchase.
    LEIGH -- vancouver, WA   1/2/2011
    I sent this as a gift to my brother in Idaho. He and his wife are pleased with the many functions of the device. It's a nice touch to their home.
    GEORGE -- north andover, MA   3/29/2010
    very difficult to get outdoor sensor to work
    RICHARD -- silver spring, MD   11/26/2009
    i was disappointed in the product. In the week that I had tried to set up the clock, it never once received the NIST signal. And I know that I can get the signal at that spot: I put right next to a weather unit with an atomic clock that syncs every night. I returned this unit for a refund.
    ADNAN -- islamabad, XX   2/26/2009
    it is ok
    MARGIE -- pompano beach, FL   7/28/2008
    Very prompt service and accurate description. Wish there was a more elaborate one. I will enjoy this one immensely.
    DENNIS -- lakeside, CA   7/4/2008
    gave as a gift to my elderly mom, she loves it, no problems.
    MERLE -- terre hill, PA   2/19/2008
    Plastic bracket for mounting remote temperature sensor is adequate, but seems flimsy.
    MARIA -- san cristobal, XX   9/8/2007
    Good product, has a lot of date information and climate. If he has reach to the frequency of the atomic clock, easy to install, don't doubt to buy it.
    PAUL -- locust grove, VA   4/4/2007
    everything I would hoped it would be.....very happy
    LEE -- dallas, GA   3/26/2007
    Works great very satisfied.
    MICHAEL A. -- chickasha, OK   3/15/2007
    Great! I just wish it had a light in it..... Still, a very good product & I like it.



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