Riverton, WY – Breezy winds, dry air, and highs near 95°F will create dangerous fire conditions across central Wyoming Friday afternoon, triggering a Fire Weather Watch for Riverton and surrounding areas, especially Natrona County.
According to the National Weather Service in Riverton, elevated to critical fire weather is expected from Friday afternoon through evening, driven by strong southwest winds (15–25 mph) and relative humidity dipping below 15%. Areas along WY-220 and WY-789 will be especially vulnerable due to dry fuels and wind gusts reaching 23 mph.
Residents should avoid open flames, postpone outdoor burning, and secure loose debris. Utility crews and emergency responders are urging extra caution for those near grasslands, especially south and east of Casper.
Friday’s heat will peak at 95°F in Riverton, with similar highs across Fremont and Sweetwater Counties. Winds will shift west overnight, but fire danger remains elevated through Saturday, with sunny skies and continued warmth expected into next week.
🌤️ Five-Day Weather Outlook for Riverton, WY:
- Thursday (June 26): Mostly sunny, high near 90°F. Light winds.
- Friday (June 27): Sunny and breezy, high near 95°F. Critical fire weather conditions expected.
- Saturday (June 28): Sunny, high around 93°F. Elevated fire risk continues.
- Sunday (June 29): Sunny and hot, high near 91°F. Winds lighten slightly.
- Monday (June 30): Mostly sunny, high near 93°F. Slight thunderstorm risk returns by late afternoon.
- Tuesday (July 1): Mostly sunny, high near 92°F. Afternoon thunderstorm chances increase.
