Upper Green River Basin storm history

A 65 mph wind gust occurred at Cottonwood Merna.

The Cottonwood Merna sensor gusted to 85 mph. The WYDOT sensor in Farson gusted to 63 mph.

December was a record warm month at the Big Piney airport. The average temperature of 27.6 degrees was 5.5 degrees higher than the second warmest December. The period of record dates back to 1998.

Wind gusts of 58 mph occurred in Farson.

At Farson, 6 inches of new snow fell.

A 64 mph wind gust was reported at Cottonwood Merna.

Wind gusts as high as 64 mph were reported at Cottonwood Merna.

Big Piney ASOS had several hours with apparent temperatures near or below -40 during the early morning.

A 60 mph wind gust was reported at the Big Piney airport.

Temperatures well as low as 32 below zero at Farson.

An observer reported 7 inches of new snow near Farson.

An observer reported 6 inches of new snow 20 miles northeast of Opal.

Many locations recorded low temperatures under 25 below zero. The lowest temperature recorded was 38 below zero at Farson.

A trained spotter reported 9 inches of snow near Farson.

A weather sensor in the town of Daniel WY recorded a wind chill of 43 below zero around 7am MST on Dec 22.

Record and near record temperatures occurred at the Big Piney-Marbleton Airport. On September 4th, 6th, and 7th, record high temperatures of 91 F set and then tied (twice) the all time high temperature for the month of September. September 7th is also the latest 90 degree F or gr…

Very cold temperatures occurred in the Green River Basin. Notable temperatures included 24 below zero at Daniel and 22 below zero at the Big Piney Airport.

Record high temperatures of 92 and 94 were set at the Big Piney-Marbleton Airport on July 18th and 19th, respectively.

The highest temperature recorded during the heat wave was 93 degrees at Farson, Wyoming on June 15th.

The Big Piney, Wyoming airport set a record low temperature of 12 below zero.

A 58 mph wind gust was reported at the airport at Big Piney, Wyoming.

Wind gusts as high as 68 mph were reported in Farson, Wyoming. Some power lines were downed, leading to localized power outages.

An all time September record high temperature of 91 degrees was set at Big Piney, Wyoming. This broke the old record of 87 degrees.

Extremely cold temperatures occurred in the Upper Green River Basin. At the Big Piney, Wyoming Airport, the temperatures dropped to minus 26 degrees on the morning of October 30th. This shattered the old record of 3 degrees set in 2006. Many other locations had low temperatures b…

A maximum wind gust of 59 mph was recorded at the Big Piney airport.

High winds occurred in portions of the Upper Green River Basin. The highest wind gust recorded was 67 mph at Farson. A 58 mph gust was recorded at the Big Piney airport.

Trained spotters measured 6 to 9 inches around Farson. Snowfall amounts decreased further north in the zone.

Snowfall amounts in the Upper Green River Basin ranged from 8 inches at Big Piney to 14 inches at Farson.

Heavy snow fell in portions of the Upper Green River Basin. At Big Piney, 10 inches of new snow was measured.

Extreme cold occurred through the Upper Green River Basin, including minus 32 degrees at the Farson COOP.

A CocoRaHS observer measured 6 inches of new snow 5 miles north of Farson.

Heavy snow fell with widespread reports of 6 to 12 inches. At Big Piney, the heavy, wet snow caused the school bus barn's roof to collapse.

There were two wind gusts over 58 mph at the Big Piney-Marbleton airport, including a maximum of 61 mph.

Snowfall of 6 to 8 inches fell in Big Piney/Marbleton northeast along the Green River.

The WYDOT sensor at Farson had sustained wind up to 43 mph.

The airport in Big Piney had a low temperature of -35F on Wednesday morning, December 31.

The ASOS at the Big Piney Airport set new record low temperatures of 15 below zero on November 12, and 18 below zero on November 13. Record low maximums were also recorded from November 11, 12, and 13, as temperatures only climbed to 15, 11, and 10 above zero, respectively.

A wind gust to 68 mph was measured at the Big Piney Airport.

A mesonet sensor at Seedskadee National Wildlife Refuge recorded wind gusts to 59 mph with sustained speeds as high as 43 mph.

A spotter reported 12 inches of snow at Big Piney. 11 inches of snow was measured at Marbleton.

Winds were sustained at 40-45 mph at Shute Creek.