Wireless Wi-Fi Weather Stations
A fully wireless Wi-Fi weather station uses integrated data storage, wireless communications, batteries, and solar collectors combined into one unit to collect weather data and usually display on a digital display.
Best Overall: AcuRite Iris Weather Station with High-Def Direct-to-Wi-Fi Display and Lightning Detection.
RAWS units are solar powered.
They measure wind speed and direction, air temperature, precipitation, relative humidity, solar radiation and fuel moisture, all good things to know if you're on a fireline.
Some can measure soil moisture and temperature.