National Weather Service United States Department of Commerce

Active Pattern for the Center of the Nation

Critical fire weather conditions, severe thunderstorms capable of producing severe wind gusts, large hail, strong tornadoes and heavy rainfall remain on tap for the central U.S. this evening. Flash flooding is also possible for portions of the Plains and Mississippi Valley. Very large hail up to 3 inches in diameter will be possible this evening across western Kansas. Read More >

 
Preliminary Alaska aviation weather unit Forecast graphics
The preliminary forecast graphics on this page are for air traffic planning purposes only. Preliminary forecast graphics are generated daily at 5:30am, 10:30am, and 6:30pm.  Graphics on this page may not match the final versions published to the Alaska Aviation Weather Unit web page.

 

Preliminary Convection Graphics (With Labels)

Preliminary Convection Graphics (No Labels)

Preliminary Icing Graphics (With Labels)

Preliminary Icing Graphics (No Labels)

Preliminary Low Level Turbulence Graphics (With Labels)

Preliminary Low Level Turbulence Graphics (No Labels)

Preliminary High Level Turbulence Graphics (With Labels)

Preliminary High Level Turbulence Graphics (No Labels)