The national outlook

Affected states

Eight days at a glance

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Wednesday, Oct 28, 2026

Highest risk in the U.S.

Marginal Risk

1of 5
severe risk levels

The SPC outlook places parts of the country in a marginal risk of severe thunderstorms.

Across this outlook

The highest categorical risk nationally is marginal risk on Oct 28

See the full outlook

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Forecast product

The national picture

SPC Day 1 outlook
Original SPC Day 1 national outlook valid 2026-10-28, including the official legend and printed issuance.
NOAA / Storm Prediction CenterEnlarge map

The map shows risk areas across the contiguous United States. It does not describe every location equally. The full official legend and issuance are preserved.

About this outlook

Latest published outlook dataset. The original official graphic and its printed legend are preserved.

Fetched
Oct 28, 2026, 11:35 PM CDT
SPC issued
Oct 28, 2026, 7:58 PM CDT
Valid from
Oct 28, 2026, 8:00 PM CDT
Valid until
Oct 29, 2026, 7:00 AM CDT
View the official SPC source ↗

The national picture

Tornado
National SPC tornado probability for Wednesday, Oct 28, 2026. National context, not a calculated probability for Contiguous United States.
Official SPC graphic · National viewEnlarge map

Chance of a tornado within 25 miles of a point. This is a national SPC map. The risk summary remains the overall severe weather outlook.

About this outlook

Latest published outlook dataset. The original official graphic and its printed legend are preserved.

SPC issued
Oct 28, 2026, 7:58 PM CDT
Valid from
Oct 28, 2026, 8:00 PM CDT
Valid until
Oct 29, 2026, 7:00 AM CDT
View the official SPC source ↗

The national picture

Wind
National SPC severe wind probability for Wednesday, Oct 28, 2026. National context, not a calculated probability for Contiguous United States.
Official SPC graphic · National viewEnlarge map

Chance of damaging thunderstorm winds or gusts of at least 50 knots (58 mph) within 25 miles of a point. This is a national SPC map. The risk summary remains the overall severe weather outlook.

About this outlook

Latest published outlook dataset. The original official graphic and its printed legend are preserved.

SPC issued
Oct 28, 2026, 7:58 PM CDT
Valid from
Oct 28, 2026, 8:00 PM CDT
Valid until
Oct 29, 2026, 7:00 AM CDT
View the official SPC source ↗

The national picture

Hail
National SPC severe hail probability for Wednesday, Oct 28, 2026. National context, not a calculated probability for Contiguous United States.
Official SPC graphic · National viewEnlarge map

Chance of hail at least 1 inch in diameter within 25 miles of a point. This is a national SPC map. The risk summary remains the overall severe weather outlook.

About this outlook

Latest published outlook dataset. The original official graphic and its printed legend are preserved.

SPC issued
Oct 28, 2026, 7:58 PM CDT
Valid from
Oct 28, 2026, 8:00 PM CDT
Valid until
Oct 29, 2026, 7:00 AM CDT
View the official SPC source ↗

States with severe weather potential

Next seven outlook days –

Each state appears at its highest risk over these dates. Select a state for its outlook.

Some later days have “Predictability Too Low.” SPC has not identified specific areas for those days.

The full eight-day outlook

National severe weather outlook · 2026

Color has a meaning.

Five categories describe increasing severe weather risk. Thunderstorms sit outside that five-level scale. Extended outlooks use probability areas or a status for the day.

1MarginalRisk2SlightRisk3EnhancedRisk4ModerateRisk5HighRisk

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Now viewing: Current · October 28, 2026

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