| Forecast Products |
| Current Weather Watches |
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This is the current graphic showing any severe thunderstorm and tornado
watches which are in effect over the contiguous United States. Please
read about the
the purpose of our watches for further information. Details
on all valid watches may be found on our
Current Convective Watches page.
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| Current Mesoscale Discussions |
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This is the current graphic showing any mesoscale discussions (MD's)
which are in effect over the contiguous United States. Please read the
description of the
purpose of
our MD's for further information. Details on all valid MD's may be
found on our Current Mesoscale Discussions page.
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| Convective Outlooks |
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This is today's convective outlook valid from 1Z to 12Z for organized severe
thunderstorms over the contiguous United States.
Please read the description of
the risk categories for further information. You may find the
Day 1 Outlook available as well as
all Outlooks issued today online.
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Day 1 Outlook Valid till 12Z |
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This is today's forecast for organized severe thunderstorms over the
contiguous United States. Please read the
description of
the risk categories for further information. You may find the
latest Day 1 Outlook available as well as
all Outlooks issued today online.
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Today's Outlook |
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This is tomorrow's forecast for organized severe thunderstorms over the
contiguous United States. Please read the
description of
the risk categories for further information.
The latest Day 2 Outlook is available
as well as all Outlooks that have been issued
today.
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Tomorrow's Outlook |
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This is the day after tomorrow's (day 3) forecast for organized severe
thunderstorms over the contiguous United States. Please read the
description of
the risk categories for further information.
The latest Day 3 Outlook is available
as well as all Outlooks that have been issued
today.
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Day 3 Outlook |
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This is the day 4-8 forecast for organized severe
thunderstorms over the contiguous United States.
The latest Day 4-8 Outlook is available
as well as all Outlooks that have been issued
today.
Note:
A severe weather area depicted in the Day 4-8 period indicates a 30%
or higher probability for severe thunderstorms (e.g. a 30% chance
that a severe thunderstorm will occur within 25 miles of any point).
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Day 4-8 Outlook |
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The Thunderstorm Outlooks depict the probability of
thunderstorm across the contiguous United States in 4 or 8 hour time periods.
The probabilistic forecast directly expresses the best estimate of a thunderstorm
occurring within 12 miles of a point. The three probabilistic forecast thresholds are:
10, 40, and 70 percent.
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Thunderstorm Outlook |
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| Fire Weather Outlooks |
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This is today's forecast for organized wildfires over the contiguous
United States. Please read the
description of
the risk categories for further information about this product.
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Today's Outlook |
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This is tomorrow's forecast for organized wildfires over the contiguous
United States. Please read the
description of
the risk categories for further information about this product.
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Tomorrow's Outlook |
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This is day 3-8 forecast for organized wildfires over the contiguous
United States. Please read the
description of
the risk categories for further information about this product.
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Day 3-8 Outlook |
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| Watch, Warning and Advisory Display |
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Current watches, warnings and advisories issued by the agencies of the National Weather Service.
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weather.gov 
@NWSSPC
