Map released: Thurs. December 1, 2022
Data valid: November 29, 2022 at 7 a.m. EST

Intensity

  • None
  • D0 (Abnormally Dry)
  • D1 (Moderate Drought)
  • D2 (Severe Drought)
  • D3 (Extreme Drought)
  • D4 (Exceptional Drought)
  • No Data

Authors

United States and Puerto Rico Author(s):

Pacific Islands and Virgin Islands Author(s):

The Drought Monitor focuses on broad-scale conditions. Local conditions may vary. See accompanying text summary for forecast statements.

Map Download

No text:

Legend:

Legend and statistics table:

Statistics

West Drought Summary

Out West, some minor changes were made on the map in southeastern Arizona, southern New Mexico, east-central Nevada, and north-central Montana. In east-central Nevada, areas of Extreme Drought (D3) were reduced in White Pine County in response to improving conditions following above-normal precipitation during the monsoon season as well as from above-normal SWE levels currently observed in the Schell Creek and Snake ranges. Likewise, in southeastern Arizona and southwestern New Mexico, above-normal precipitation during the monsoon season as well as over the past several months led to the removal of areas of Severe Drought (D2). Further to the north in Montana, above-normal precipitation since the beginning of the Water Year (Oct 1), led to reduction of areas of Extreme Drought (D3). In terms of snowpack conditions across the region, near-normal to above-normal SWE levels are being reported across the basins of the Sierra Nevada, Great Basin ranges, Cascades, Northern Rockies, Wasatch, and areas of the Central Rockies. Further south, the basins of Southwest Colorado and the Rio Grande are currently below normal. For the week, average temperatures continued to be cooler than normal (2 to 10 deg F below normal) across much of the region except for areas of Northern California, Montana, and eastern portions of Colorado and Wyoming. Overall, much of the region was dry this week, however, some significant snowfall accumulations were observed in Pacific Northwest mountain ranges including the Olympics, Cascades, and Blue Mountains of northeastern Oregon. Likewise, snowfall was observed this week in the Wasatch Range as well as the Northern and Central Rockies, with additional mountain snow forecasted to impact areas of the West this week. According to NOAA NCEI, the September-October 2022 period was the warmest (+4.3-deg F anomaly) on record for the Rockies and Westward Region, 3rd warmest for the West Climate Region (includes California and Nevada) (+4.8-deg F anomaly), and warmest on record for the Northwest Climate Region (+5.5-deg F anomaly).

Full Summary

How is drought affecting you?

Use the Condition Monitoring Observer Report (CMOR) system to let us know how dry, wet or normal conditions are affecting you, and see what others are saying.

Submit report