Flash Flooding Likely into Tonight for Portions of Kansas and Missouri; Heat Wave Expands to the East Coast; Tropical Storm Krosa Forms Near the Marianas.

Flash flooding likely in northeast Kansas & Missouri into tonight. Widespread extreme heat will develop and persist across much of the Southeast this weekend & next week. Tropical Storm Krosa has formed and will continue to cause heavy rain across Guam & the CNMI through Saturday. Severe storms with flooding rains expected into tonight for portions of the Midwest. Read More >

Graphical Hazardous Weather Outlook

Today's Weather Impact Levels (click on specific hazard for details)
Lightning	Tornado	Wind	Hail	Inland Flood	Coastal Flood	Rip Current	Waves	Visibility	Heat/Cold



Visibility Hazard

Fog Safety

Legend (Click for Impacts)
None	No visibilities below 1/4 mile.
Low	Patchy (1-20% coverage) visibilities < 1/4 mile in fog or < 1 mile in heavy rain.
Moderate	Areas (30-50% coverage) of visibility < 1/4 mile.
High	Widespread (60-80% coverage) visibilities < 1/4 mile.
Extreme	Total (>80% coverage) visibilities < 1/4 mile.

Visibility Impact Statement

For additional hazard information, view the full Hazardous Weather Outlook text.

TBW RSS Feed

Flash Flooding Likely into Tonight for Portions of Kansas and Missouri; Heat Wave Expands to the East Coast; Tropical Storm Krosa Forms Near the Marianas.

Tampa Bay Graphical HWO Visibility