National Weather Service United States Department of Commerce

A Large Storm System Will Impact The Western U.S. This Weekend

A large storm system will deliver widespread impacts to the Western U.S. this weekend. Widespread heavy snow, heavy rain, strong thunderstorms and a number of coastal hazards will likely cause travel issues. The locally heavy rain in north-central California and southwest Oregon may cause flash flooding, especially near recent and vulnerable burn scar areas. Read More >

COOP Observations Forms

TEMPERATURE OBSERVER Instructions for Nimbus MMTS

Nimbus Display Unit Manual - July 2000


PRECIPITATION OBSERVER Reporting Instructions

Fischer-Porter Rebuild (FPR) Gauges

Fischer-Porter Mechanical (F&P) Gauges

SNOWFALL OBSERVER Instructions

Snow Measurement Guidelines for NWS Surface Observing Programs - Sep 2013

 

PAN EVAPORATION OBSERVER Instructions

Wind Run Observation - NovaLynx Totalizing Anemometer - June 2015

Water Thermometer Note - ThermoWorks Maximum/Minimum Digital - August 2013

 

TECH SUPPORT HOTLINE - STERLING FIELD SUPPORT CENTER (SFSC)