# Is 30% chance of rain bad?

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Short answer: none of the above. Longer answer: A ‘30% chance of rain’ means every point in the forecast area has an 30% chance of observing measurable precipitation (at least 0.01″) during the 12 hour forecast period. It also means rain is expected over 30% of the forecast area.

## What does a 30% chance of rain mean?

The official definition of the probability of precipitation by the National Weather Service is the chance of precipitation (rain, snow, etc.) occurring at any one spot in the area covered by the forecast. … For example, if we’re 100% confident that 30% of the Valley will get rainfall, then there’s a 30% chance for rain.

## Is 30% chance of rain a lot?

For example, a 30 percent chance of rain may mean 100 percent confidence that only 30 percent of the forecast area is going to get rain. … Anything at or above a 30 percent chance of rain, it’s always a good idea to make sure you have my umbrella with you.

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## Is 30% chance of showers High?

There are also specific words that we use to indicate the POP of a given day: Isolated showers indicate a 10-20 percent chance of rain. Scattered showers indicate a 30-40 percent chance of rain. Numerous showers indicate a 50-70 percent chance of rain.

## Is a 40% chance of rain high?

According to the National Weather Service, if you see a 40 percent chance of rain, “there is a 40 percent chance that rain will occur at any given point in the area.”

## What does 10% chance of rain mean?

If there’s a 10 percent chance of rain, it means the current conditions yield rainfall one out of every 10 times observed. … It can be so small scale that one part of a county may get drenched with an inch of rain on a particular day while another portion of that same county stays completely dry.”

## What does 30 chance of thunderstorms mean?

Either way, you should interpret a 30-percent chance to mean: there is a 30-percent chance precipitation (or thunderstorms) will occur at any given point within the forecast area. You could also interpret that to mean that there is a 70-percent chance there won’t be any precipitation (or thunderstorms) where you are.

## What does 80% chance of rain mean?

An “80% chance of rain” means that there is an 80% chance that rain will fall somewhere within the forecasted area.

## What does 30 chance of rain mean on TikTok?

Some, like the TikTok, claim that a 30% chance of rain refers to the proportion of a given area that will receive rain. But another misreading is that the PoP actually means you’ll be seeing rain for 30% of the time in a given forecast area over a certain period.

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## What does a 40 percent chance of rain mean?

Instead, it means a certain percentage of the forecasted area will definitely see rain—so if you see a 40% chance, it means 40% of the forecasted area will see rainfall. … More commonly, meteorologists measure PoP as the chance of rain at any given point in the area they cover during a certain period of time.

## What does a 20 chance of rain mean?

If we’re just expecting a small storm or two, we’d say 20% of the area will see rain. On the other hand, if we’re expecting more widespread rain, the area that will see rain would be more like 70% or 80%.

## What does 70% rain mean?

Basically, it means that a certain percentage of the forecast area is expected to get rain. … So, hold onto your umbrellas because after today we have a 70 percent chance of rain for Thursday and a 60 percent chance of rain for Friday.

## What does 60% rain mean?

If they say 60% chance of rain, 60% of their area will experience rain at some point during the forecast period. … Likewise, 20% chance of rain means you’re unlikely to see any rain at all today, or 20% of the area is going to be drenched.

## What does 50 chance of rain really mean?

A 50 percent chance of rain means there is a 50 percent chance for any one spot in the forecast area to get wet during the forecast period.

## What does 60 rain mean on weather app?

‘So 60 per cent means a 60 per cent chance of rain, 40 per cent chance of dry. … ‘In weather forecasting, suppose the Met Office says that the probability of rain tomorrow in your region is 80%…wat they are saying is there is an 80% chance of rain occurring at any one place in the region, such as in your garden.

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