weatherOnline! -Expert Weather - NGM AVN ETA Weather Forecast Model Output

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Professional meteorologists use computer models of the atmosphere to help them forecast future weather conditions. The three primary models used are the "NGM", the "ETA", and the "AVN."
More atmospheric models will be provided in the near future.

Current NGM, ETA, and AVN Model Output

Initial
Current
Surface
`NGM`	`ETA`	`AVN`
1000mb
`NGM`	`ETA`	`AVN`
850mb
`NGM`	`ETA`	`AVN`
700mb
`NGM`	`ETA`	`AVN`
500mb
`NGM`	`ETA`	`AVN`
300mb
`NGM`	`ETA`	`AVN`
Relative Humidity/ Lifting Index
`NGM`	`ETA`	`AVN`

12Hour
.5 Day
Surface
`NGM`	`ETA`	`AVN`
1000mb
`NGM`	`ETA`	`AVN`
850mb
`NGM`	`ETA`	`AVN`
700mb
`NGM`	`ETA`	`AVN`
500mb
`NGM`	`ETA`	`AVN`
300mb
`NGM`	`ETA`	`AVN`
Relative Humidity/ Lifting Index
`NGM`	`ETA`	`AVN`

24 Hour
1 Day
Surface
`NGM`	`ETA`	`AVN`
1000mb
`NGM`	`ETA`	`AVN`
850mb
`NGM`	`ETA`	`AVN`
700mb
`NGM`	`ETA`	`AVN`
500mb
`NGM`	`ETA`	`AVN`
300mb
`NGM`	`ETA`	`AVN`
Relative Humidity/ Lifting Index
`NGM`	`ETA`	`AVN`

36 Hour
1.5 Days
Surface
`NGM`	`ETA`	`AVN`
1000mb
`NGM`	`ETA`	`AVN`
850mb
`NGM`	`ETA`	`AVN`
700mb
`NGM`	`ETA`	`AVN`
500mb
`NGM`	`ETA`	`AVN`
300mb
`NGM`	`ETA`	`AVN`
Relative Humidity/ Lifting Index
`NGM`	`ETA`	`AVN`

48 Hour
2 Days
Surface
`NGM`	`ETA`	`AVN`
1000mb
`NGM`	`ETA`	`AVN`
850mb
`NGM`	`ETA`	`AVN`
700mb
`NGM`	`ETA`	`AVN`
500mb
`NGM`	`ETA`	`AVN`
300mb
`NGM`	`ETA`	`AVN`
Relative Humidity/ Lifting Index
`NGM`	`ETA`	`AVN`

Long Range
60 Hour	72 Hour
Surface
`AVN`	`AVN`
1000mb
`AVN`	`AVN`
850mb
`AVN`	`AVN`
700mb
`AVN`	`AVN`
500mb
`AVN`	`AVN`
300mb
`AVN`	`AVN`
Relative Humidity/ Lifting Index
`AVN`	`AVN`

Precipitation Forecasts from NGM, ETA, and AVN Models
NGM	ETA	AVN

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