Find Your Station

Free Weather Tools

Small tools for real weather questions: how hot it really feels, what your barometer says in millibars, which station fits your yard and which code your weather radio needs.

  • 🧰 13 tools
  • 🔒 No sign-up
  • 📱 Works in any browser

What do you need today?

Buying a weather station?Which Weather Station Do I Need? →Hot and sticky day ahead?Heat Index Calculator →Windy and freezing outside?Wind Chill Calculator →Is the pressure rising or falling?Barometric Pressure Today →Do I need sunscreen today?UV Index Today →How humid is it right now?Humidity Today →How windy is it right now?Wind Speed Today →What does it feel like outside?Feels Like Temperature Today →What does force 6 mean?Beaufort Scale →Wind speed in another unit?Wind Speed Converter →Barometer in the wrong unit?Barometric Pressure Converter →Setting up a weather radio?SAME Code Lookup →

All tools

Quiz

Which Weather Station Do I Need?

Four quick questions about what you want to measure, your phone and your yard. You get the type of station that fits, with picks from our own reviews.

Open the tool →Calculator

Heat Index Calculator

Temperature plus humidity: see how hot it really feels, with the National Weather Service formula and what the number means for your body.

Open the tool →Calculator

Wind Chill Calculator

Temperature plus wind speed: see how cold it really feels on your skin, with the National Weather Service formula and when frostbite becomes a risk.

Open the tool →Live data

Barometric Pressure Today

Use your location or ZIP code: live barometer from the nearest National Weather Service station, high or low, rising or falling, the last 7 days and a 5-day forecast.

Open the tool →Live data

UV Index Today

Use your location or ZIP code: today's UV index hour by hour from the EPA forecast, the peak, when you need sun protection, and tomorrow.

Open the tool →Live data

Humidity Today

Use your location or ZIP code: relative humidity and dew point from the nearest National Weather Service station with a recent reading, how humid it feels, plus a dew point calculator.

Open the tool →Live data

Wind Speed Today

Use your location or ZIP code: wind speed, gusts and direction from the nearest National Weather Service station with a recent reading, with the Beaufort force and the next 48 hours.

Open the tool →Live data

Feels Like Temperature Today

Use your location or ZIP code: the heat index or wind chill the National Weather Service reports, next to the real temperature.

Open the tool →Live data

How Much Rain Did We Get?

Enter your ZIP code and see the rain of the last hour, 6 hours and 24 hours at the nearest National Weather Service station, hour by hour.

Open the tool →Reference

Beaufort Scale

Wind force 0 to 12 from the National Weather Service table, in mph, knots, km/h and m/s, with what you see on land and at sea, plus a calculator.

Open the tool →Converter

Wind Speed Converter

Any wind speed in m/s, mph, km/h, knots and ft/s at once, with the Beaufort force, using the factors of the NWS calculator.

Open the tool →Converter

Barometric Pressure Converter

Turn inches of mercury into millibars, hectopascals and four more units at once, with the factors the National Weather Service uses.

Open the tool →Lookup

SAME Code Lookup

Find the 6-digit SAME code for your county and the NOAA Weather Radio transmitters that cover it, so your radio only warns you about your own area.

Open the tool →

How our tools work

Free, no accountNo sign-up and no app to install. Open the page, type your numbers, done.
Works in any browserOur server does the math, so the tools also work on an old phone or with JavaScript switched off.
Sources on every pageThe calculators use National Weather Service formulas and factors, the lookup uses NOAA Weather Radio data, and the quiz uses our own reviews.

Want to know how your own station measures these numbers? Our guide to choosing a home weather station is a good place to start.