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Most used parameters

These are the parameters most frequently viewed by our users. See all our parameters under the "all" tab

Weather observation Visibility (miles) Sea level pressure QFF Temperature (°C) Temperature (°F) Max. temperature, 12h (°F) Min. temperature, 12h (°F) Relative humidity (%) Dew point (°F) Gusts, 1h (mph) Sunshine duration, 1h (min) Cloud coverage (%) Precipitation total, 1h (1/100 in) Precipitation total, 6h (1/100 in)

All parameters

Here you will find all the parameters available for this model sorted into groups. Click on the respective group to display the parameters. If you don't see your desired parameter, try scrolling a bit down the list.

Weather, pressure

Weather observation Weather observation, 10min Visibility (miles) Visibility, 10min (miles) Sea level pressure QFF Sea level pressure QFF, 10min Sea Level Pressure QNH (mbar) Sea Level Pressure QNH, 10min (mbar) Air pressure at station (mbar) Air pressure at station, 10min (mbar) Pressure tendency, 3h (1/10mbar)

Temperature and humidity

Temperature (°C) Temperature (°F) Temperature 2m, 10min (°F) Max. temperature, 6h (°F) Max. temperature, 12h (°F) Min. temperature, 6h (°F) Min. temperature, 12h (°F) Relative humidity (%) Relative humidity, 10min (%) Dew point (°F) Dew point, 10min (°F) Dew point spread (°F) Dew point spread, 10min (°F) Wet bulb temperature (°F)

Wind, gusts, direction

Wind direction Wind direction, 10min 10min Mean wind speed, 10min (mph) 10min Mean wind speed (mph) Gusts, 10min (mph) Gusts, 1h (mph) Gusts, 3h (mph) Gusts, 6h (mph)

Clouds, sunshine, short wave radiation

Sunshine duration, 10min (min) Sunshine duration, 1h (min) sunshine hours Global radiation, 10min (KJ/m²) Global radiation, 1std (KJ/m²/h) Global radiation (J/cm²/day) Cloud base (hfeet) Cloud coverage (%) Cloud coverage Cloud coverage, 10min (%) Cloud coverage, 10min Clouds/Fog in the valley

Precipitation: rain, snow, hail

Precipitation total, 1h (1/100 in) Precipitation total, 3h (1/100 in) Precipitation total, 6h (1/100 in) Precipitation total, 24h (1/100 in) Snow depth (in) Fresh snow, 12h (in) Fresh snow, 24h (in)

Oceans and lakes

Water temperature (°F) Wave heights (ft)

Year

Date

Time

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More information

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Tue 09/29/2026, 04:00pm CDT

Illinois, 267 stations within this area

Temperature (°C)