National Weather Service United States Department of Commerce

Thunderstorms and Heavy Rainfall in the Mid-Atlantic and Southern New England; Fire Weather Concerns in the West

Heavy rain and isolated severe thunderstorms may continue to bring flash and urban flooding to the northern Mid-Atlantic and southern New England through tonight. Isolated dry thunderstorms will continue to bring a fire weather threat to the northwestern Great Basin through Friday. Read More >

This visible satellite image was taken at 900am PDT 9 Aug 00. Fires in central Idaho and southwest Montana generate huge amounts of smoke. This smoke was carried by the upper level winds across South Dakota and Nebraska, and into Iowa and Ilinois.

Visible satellite image showing smoke from western Montana fires extending into the Midwest

This image was taken at the same time as the above picture. Note the dense smoke filling in many of the valleys in central Idaho and southwest Montana.

Satellite image showing thick smoke in western Montana valleys