Covid Predictions as of Jun 19, 2021 (4:43 PM CDT)

What does the left figure show? The expected number of new cases over time, if tomorrow's numbers are normal/good/bad.
... and the right figure? The "flattening" of the curve over time. Large negative numbers mean more flattening. The red area is the danger zone.
Why do some plots say "uncertain results"? Why are some states or countries missing? These cases do not have a long enough history, or have too many outliers, or their results are too sensitive to recent numbers. This typically happens when "flattening" in the right plot is nearly zero or positive.
World
India
India/Andhra Pradesh
India/Assam
India/Bihar
India/Chhattisgarh
India/Delhi
India/Gujarat
India/Haryana
India/Jharkhand
India/Karnataka
India/Kerala
India/Maharashtra
India/Madhya Pradesh
India/Odisha
India/Punjab
India/Rajasthan
India/Telangana
India/Tamil Nadu
India/Uttar Pradesh
India/West Bengal
United States
USA/Arizona
USA/California
USA/California/Fresno County
USA/California/Los Angeles County
USA/California/Orange County
USA/California/Riverside County
USA/California/Sacramento County
USA/California/San Diego County
USA/California/Santa Clara County
USA/Colorado
USA/Connecticut
USA/Florida
USA/Florida/Broward County
USA/Florida/Duval County
USA/Florida/Hillsborough County
USA/Florida/Miami-Dade County
USA/Florida/Orange County
USA/Florida/Palm Beach County
USA/Georgia
USA/Illinois
USA/Illinois/Cook County
USA/Indiana
USA/Indiana/Marion County
USA/Iowa
USA/Kentucky
USA/Louisiana
USA/Maryland
USA/Massachusetts
USA/Massachusetts/Essex County
USA/Massachusetts/Middlesex County
USA/Minnesota
USA/Minnesota/Hennepin County
USA/Missouri
USA/New Jersey
USA/New Jersey/Bergen County
USA/New York
USA/New York/Bronx County
USA/New York/Kings County
USA/New York/Nassau County
USA/New York/New York County
USA/New York/Queens County
USA/New York/Suffolk County
USA/New York/Westchester County
USA/Ohio
USA/Ohio/Cuyahoga County
USA/Ohio/Franklin County
USA/Pennsylvania
USA/Pennsylvania/Allegheny County
USA/Pennsylvania/Philadelphia County
USA/South Carolina
USA/Utah
USA/Utah/Salt Lake County
USA/Utah/Utah County
USA/Virginia
USA/Wisconsin
USA/Wisconsin/Milwaukee County
Africa
Argentina
Asia
Bangladesh
Bolivia
Botswana
Brazil
Chile
Colombia
Costa Rica
Cuba
Europe
European Union
Indonesia
Iran
Iraq
Italy
Japan
Malaysia
Mexico
Mongolia
Namibia
Nepal
North America
Oman
Paraguay
Peru
South Africa
South America
Spain
Sri Lanka
Thailand
Tunisia
Turkey
Uganda
Ukraine
United Arab Emirates
United Kingdom
Uruguay
Venezuela
Zambia