Arrow-right Camera

The Spokesman-Review Newspaper The Spokesman-Review

Monday, March 30, 2020  Spokane, Washington  Est. May 19, 1883
Partly Cloudy Night 42° Partly Cloudy
News >  Spokane

Weathercatch: Looking back at February, the groundhog and potholes

A pedestrian avoids a stretch of potholes on Freya Street at Congress Avenue on Feb. 17 in Spokane. (Dan Pelle / The Spokesman-Review)
A pedestrian avoids a stretch of potholes on Freya Street at Congress Avenue on Feb. 17 in Spokane. (Dan Pelle / The Spokesman-Review)
By Nic Loyd and Linda Weiford Washington State University

How fitting that when the groundhog saw its shadow on Feb. 2, signaling six more weeks of winter, it would turn out to be February’s coldest day in the Spokane area. With a high of 27 degrees and a low of just 9, we shivered in temperatures 14 degrees colder than normal.

The following day, a snowstorm barged into the region, dumping nearly a foot of snow over three days.

The night of Feb. 8, a rise in temperatures turned falling snow into freezing rain. Hazardous ice coated sidewalks and roadways, forcing many schools to cancel classes on Feb. 9. That afternoon, the temperature rose to 43 degrees and melted most of the ice.

After more freezing rain on Feb. 15, another temperature warm-up was accompanied by heavy rainfall. As creeks and rivers swelled with snowmelt and ice jams, Spokane County road crews closed multiple roads because of washouts and large standing pools of water.

Finally, on Feb. 26-27, 3 inches of snow fell onto wet pavement spotted with slush.

No wonder the groundhog jumped into a big pot hole to escape.

Even with sporadic warm-ups, February was 3.7 degrees colder than normal and also very wet. The saturation of rain and snow brought a total of 4.39 inches of precipitation – the highest seen in the area in February since 1940.

Consequently, the month spawned numerous potholes. Snowmelt and rainwater seeped into asphalt cracks and froze, widening the cracks. As the ice thawed, it further broke down materials in the asphalt. Then, with the steady pounding of vehicle traffic, the cracks broadened into craters.

Potholes, like groundhogs, can tell us plenty about the weather.

Nic Loyd is a meteorologist with Washington State University’s AgWeatherNet. Linda Weiford is a WSU news writer and weather geek. Contact: linda.weiford@wsu.edu or nicholas.loyd@wsu.edu.

Subscribe to the Coronavirus newsletter

Get the day’s latest Coronavirus news delivered to your inbox by subscribing to our newsletter.



Asking the right questions of your CBD company

Bluegrass Hemp Oil in Spokane Valley offers a variety of products that can be very effective for helping with some health conditions. (Courtesy BHO)
Sponsored

If you are like most CBD (cannabidiol) curious consumers, you’ve heard CBD can help with many ailments.