http://vulcan.wr.usgs.gov/home.html
Cascade Range Current Update
Submitted at 15:20 PST, February 9, 2001:

Volcanoes in the Cascade Range are all at normal levels of background seismicity. These include Mount Baker, Glacier Peak, Mount Rainier, Mount Adams, and Mount St. Helens in Washington State; Mount Hood, Mount
Jefferson, Three Sisters, Newberry, and Crater Lake, in Oregon; and Medicine Lake, Mount Shasta, and Lassen Peak in northern California.

USGS Cascades Volcano Observatory, the Pacific Northwest Seismograph Network at the University of Washington, and the USGS Northern California Seismic Network and Volcano Hazards Team in Menlo Park, California, monitor the major volcanoes in the Cascade Range of northern California, Oregon, and Washington.
http://vulcan.wr.usgs.gov/Volcanoes/Cascades/CurrentActivity/current_updates.html

Update on Current Volcanic Activity
http://volcano.und.nodak.edu/vwdocs/current_volcs/current.html

Current eruptions are sorted in order of the last update on VW.

The most current updates are at the top of the list.

VOLCANO: DATE OF ERUPTION OR ACTIVITY: LAST UPDATED LOCATION
Merapi, Java, Indonesia
Mayon, Philippines
Karangetang, Siau Island, Indonesia
Lokon, Sulawesi, Indonesia
Nyamuragira, Congo, Africa
Tungurahua, Ecuador
Kelut, Java, Indonesia
Rotorua, New Zealand
Popocatepetl, Mexico

Baker, Washington
http://volcano.und.nodak.edu/vwdocs/volc_images/north_america/baker.html
Location: 48.79N, 121.82W
Elevation: 10,800 ft (3285 m)
Mt. Baker is an isolated stratovolcano in northern Washington. It is the northernmost of the Cascade volcanoes in the United States. Most of the summit of the volcano is covered by glaciers. Because of this, the Indians gave Mt. Baker a name meaning "White Steep Mountain."
Mt. Baker has been very active over the last 10,000 years. Over that time it has had one pyroclastic flow, at least four small tephra eruptions, at least two lava flows and at least eight mud flows. Mud flows remain the largest hazard on Mt. Baker. Mt. Baker erupted in 1843. This eruption resulted in the deaths of many fish in the Baker River, a large forest fire, and the dropping
of volcanic ash. The release of steam occurred at Mt. Baker in 1975-6, but no eruption followed this event. One of the most recent formations on Baker is a ~2500 ft (~760 m) wide, ~330ft (~100 m) high cinder cone and its ~7 mile (~11 km) long lava flow at Schreibers Meadow. Mt. Baker has erupted 13 times in recorded history. Its last eruption was in 1880.
Sources of Information:
Wood, Charles A. and Kienle, Jurgen, "Volcanoes of North America: United States and Canada," Cambridge University Press, Cambridge, MA, 1990, 354 pp.