Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Drought Information Statements for NWS Riverton WY

December 05, 2025 - Drought Information Statement (PDF)

Drought Information Statements for NWS Riverton WY (Accessible Text-Only Version)

December 05, 2025 - Drought Information Statement (.txt)

Archived (Past) Statements

December 05, 2025 - PDF TXT

November 07, 2025 - PDF TXT

October 21, 2025 - PDF TXT

August 29, 2025 - PDF TXT

August 1, 2025 - PDF TXT

July 8, 2025 - PDF TXT

June 9, 2025 - PDF TXT

May 5, 2025 - PDF TXT

April 4, 2025 - PDF TXT

March 21, 2025 - PDF TXT

February 10, 2025 - PDF TXT

January 21, 2025 - PDF TXT

December 5, 2024 - PDF TXT

November 25, 2024 - PDF TXT

November 4, 2024 - PDF TXT

October 21, 2024 - PDF TXT

October 06, 2024 - PDF TXT

September 24, 2024 - PDF TXT

August 30, 2024 - PDF TXT

August 9, 2024 - PDF TXT

July 26, 2024 - PDF TXT

July 15, 2024 - PDF TXT

June 30, 2024 - PDF TXT

June 07, 2024 - PDF TXT

May 16, 2024 - PDF TXT

Visit https://www.drought.gov/drought-information-statements to view all available NWS Drought Information Statements.

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