42°49'北 / 103°0'西 / 高度 1026 m / 15:00 2026-03-17, America/Denver (UTC-6)
开始于: 2026-03-17, 11:29
到: 2026-03-18, 00:00
...TWO PART FIRE WEATHER WATCH...
.PART ONE WILL FEATURE STRONG WINDS AND MARGINAL RELATIVE HUMIDITY, PART TWO WILL FEATURE GUSTY WINDS, CRITICAL RELATIVE HUMIDITY AND POOR OVERNIGHT HUMIDITY RECOVERIES.
The National Weather Service in Cheyenne has issued a Red Flag Warning, which is in effect from 10 AM Wednesday to 8 PM MDT Saturday. The Fire Weather Watch has been upgraded.
* WIND...Sustained winds 20 to 30 mph, gusting up to 35 mph.
* HUMIDITY...10 to 15 percent.
* IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended.
* ADDITIONAL DETAILS...Poor overnight humidity recoveries are expected for the duration of the Red Flag Warning. Well above average temperatures are also expected which will contribute considerably to the dry conditions.
Dawes,Pine Ridge/Nebraska National Forest
A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.
NWS Cheyenne WY
2026-03-17, 11:29