Quarterly Climate Impacts and Outlook for the Canadian and U.S. Prairies and High Plains for September–November 2024, with an outlook for January–March 2025. Dated December 2024.
Quarterly Climate Impacts and Outlook for the Western Region for September–November 2024. Dated December 2024.
Autumn temperatures were above normal across the West, and every state except for Oregon had a top ten warmest autumn since 1895. Northern California, southern Oregon, central Montana, and northeast New Mexico all saw areas of well-above-normal precipitation in autumn. Southeast California, southern Nevada, and western Arizona were exceptionally dry.
This handout provides information on the typical La Niña winter pattern; the La Niña outlook; potential winter and spring impacts; and comparisons of conditions during previous La Niña years for the Missouri River Basin. Updated November 2024.
NOAA’s Regional Climate Services Program created these outlooks to inform the public about climate impacts within their respective regions. Each regional report contains easy-to-understand language, and anyone can access them through the U.S. Drought Portal.
Quarterly Climate Impacts and Outlook for the Missouri River Basin for June–August 2024. Dated September 2024.
Temperatures were slightly above normal this summer for most of the Basin. Precipitation this summer was mixed, with areas in the northern High Plains missing out on most of the rain.
Quarterly Climate Impacts and Outlook for the Canadian and U.S. Prairies and High Plains for June–August 2024, with an outlook for October–December 2024. Dated September 2024.
Quarterly Climate Impacts and Outlook for the Western Region for June–August 2024. Dated September 2024.
Summer temperatures were above normal for most of the West except for isolated areas along the California, Oregon, and Washington coasts. California and Arizona saw their warmest summers on record with Nevada, Utah, and New Mexico having their second warmest on record. Precipitation was below normal for most of California, Nevada, Oregon, and Idaho.
