National Weather Service United States Department of Commerce

Severe Thunderstorms Possible for the Great Lakes into Ohio Valley; Heavy to Excessive Rainfall Over the Southern Plains

Severe thunderstorms will race along a cold front from the Upper Mississippi Valley into the Great Lakes and Ohio Valley with the main threat being damaging winds. The tail end of this front will possibly produce heavy to excessive rainfall across the southern Plains into the Lower Mississippi Valley through Saturday. Finally, Major-to-record river flooding continues across the Carolinas. Read More >

COOP Observations Forms

AWARD NOMINATION FORM (Jefferson Award, Holm Award):

Award Nomination Form (2018):  Use form to nominate your best Observers for the Holm Award and Jefferson Award.


INSTRUCTION MANUALS FOR FISCHER-PORTER RAIN GAUGES

FPR-D - Fischer-Porter Rebuild (Sutron)

FPR-E - Fischer-Porter Rebuild (Coastal Env. Sys)

F&P Mechanical Gauges (F&P Belfort)

INSTRUCTION NOTE FOR MMTS TEMPERATURE GROUNDING

Temperature - Updated for the COOP C460 Note 2, Modification, Aug 2013

 

INSTRUCTION NOTE MAX/MIN WATER THERMOMETER

Evaporation - Updated for TW24 Digital Thermometer, Aug 2013

 

TECH SUPPORT HOTLINE - STERLING FIELD SUPPORT CENTER (SFSC)