National Weather Service United States Department of Commerce

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
Lightning Tornado Wind Hail Inland Flooding Coastal Flooding Rip Current Seas/Waves Visibility Heat/Cold
Lightning Tornado Wind Hail Inland Flooding Coastal Flooding Rip Current Seas/Waves Visibility Heat/Cold
 
 Visibility Hazard
Visibility Image
 
 
 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.
Current Graphical Product
 Visibility Impact Statement
For additional hazard information, view the full Hazardous Weather Outlook text.