National Weather Service United States Department of Commerce

Extreme Heat in the Central US Expands to the Southeast; Severe Weather & Flash Flooding Threats in the Plains & Upper Midwest Tonight.

Dangerous heat continues across portions of the Central and Southeast U.S. through July. Heavy rains, flooding, & severe weather are possible across the Plains & Upper Midwest to the upper Great Lakes tonight, with the heavy rain and flooding threat continuing through Friday. Tropical Depression 12W brings heavy rain to Guam & the Marianas through Saturday. Read More >

1. What is EMWIN?

2. What is needed to receive the EMWIN broadcast?

3. What products are on the EMWIN broadcast?

4. Are all the Tsunami Warning bulletins on the EMWIN broadcast?

5. Does EMWIN contain the WMO bulletins listed in the RA-IV Hurricane Op Plan for the Caribbean?

6. How do the products on EMWIN compare to those on the NOAA Weather Wire Service?