National Weather Service United States Department of Commerce

Updated with Tornado tracks: Summary of the July 21-22, 2017 Severe Weather Event

The Severe Weather Episode of July 21st into the early morning of the 22nd produced numerous reports of large hail and damaging winds, including at leas two confirmed tornadoes and some extreme downburst wind damages... Read More >

Cooperative Observer Program

NWS cooperative weather observers--enter your daily reports via the internet by clicking here.

     Cooperative Weather Observer reports
These supplemental reports contain information obtained from Cooperative Weather Observers. The information they provide may include high and low temperatures, precipitation, snowfall, snowdepth, water equivalent of the snow pack, and manual river gage readings. This information is vital for both the development of short term meteorological and hydrologic forecasts as well as assessing longer term climate changes. Some of the equipment used by the Coop Observer is displayed below.
Co-op equipment