Model charts for USA (Significant Weather)

HRRR

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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

Significant Weather Mean Sea Level Pressure (mbar) Temperature (°F) Dew point (°F) Wind direction and mean wind speed (mph) Gusts, 1h (mph) Precipitation, 1h (in) Snow depth (in) Max. reflectivity (dBZ) Surface based CAPE (J/kg) Satellite IR simulation (°C) Temperature, 850mbar (°C) Temperature, 500mbar (°C) Geopotential height, 500mbar (m)

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

Significant Weather Mean Sea Level Pressure (mbar) Pressure change 1h (mbar) Pressure change 3h (mbar)

Temperature and humidity

Temperature (°F) Dew point (°F)

Wind, gusts, direction

Wind direction and mean wind speed (mph) Gusts, 1h (mph) Mean wind speed (mph) with stream lines

Clouds, sunshine, short wave radiation

Low clouds, coverage (%) Middle clouds, coverage (%) High clouds, coverage (%)

Precipitation: rain, snow, hail

Precipitation, 1h (in) Snow depth (in)

Severe Weather Parameters

Max. reflectivity (dBZ) Storm relative helicity 0-2 mi (m²/s²) Updraft helicity (m²/s²) and reflectivity Low-Level Shear 0-0.6 mi (kn) Deep Layer Shear 0-4 mi (kn) Mixed-Layer CAPE (J/kg) Surface based CAPE (J/kg) Mixed-Layer CIN (J/kg) Surface based CIN (J/kg) Lightning rate, hourly Total column condensed water (kg/m²) Fire Weather Index

Simulated satellite images

Satellite IR simulation (°C) Sat WV 300mbar simulation (°C)

Composite charts

Thunderstorm composite

Pressure level - 850mbar / ~5,000 ft

Temperature, 850mbar (°C) Wind speed and streamlines, 850mbar (kph)

Pressure level - 500mbar / ~18,000 ft

Temperature, 500mbar (°C) Wind speed and streamlines, 500mbar (kph) Geopotential height, 500mbar (m)

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Model run

Toggle between all the models that provide a forecast for the selected map domain. Please note that not all parameters are available for each model.

Weather model

NAM-3km HRRR ECMWF 6z/18z ECMWF IFS HRES ICON GFS UKMO ARPEGE GEM ACCESS-G CMA

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Weather model

GFS/FV3

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Weather model

NAM-3km HRRR ECMWF IFS HRES ICON GFS

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Date
Forecast hour

Date

09/23/2020 (Wed)

02:00pm 03:00pm 04:00pm 05:00pm 06:00pm 07:00pm 08:00pm 09:00pm 10:00pm 11:00pm

09/24/2020 (Thu)

12:00am 01:00am 02:00am 03:00am 04:00am 05:00am

Interval

All 1-hourly 3-hourly 6-hourly 12-hourly 24-hourly

Forecast hour

+003 +004 +005 +006 +007 +008 +009 +010 +011 +012 +013 +014 +015 +016 +017 +018

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More information

NAM-C HRRR EZ ICN GFS

Valid for

Wed 09/23/2020, 02:00pm CDT

USA

HRRR (18 hours) from 09/23/2020/16z

Significant Weather

Update times: ca. xx:04-xx:28, every hour

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