This is an archived article that was published on sltrib.com in 2015, and information in the article may be outdated. It is provided only for personal research purposes and may not be reprinted.

Sunday's drier weather was only a brief reprieve from the rain, which is expected to return in full force Monday.

The next storm will arrive Monday afternoon, bringing gusty winds with it, according to the National Weather Service.

The Utah Avalanche Center has issued an avalanche warning for the Wasatch Mountains, since at least a foot of heavy, dense snow above 8,000 feet has created "the potential for both natural and human-triggered avalanches," including at closed ski resorts.

The first round of rain this weekend already did some damage. At some point, the rainfall caused a large boulder to tumble about 1.5 miles into Farmington Canyon, blocking the road. The boulder was discovered about 11 a.m. Sunday. Though the boulder was removed a few hours later, the canyon will remain closed for the next three days while engineers evaluate the area, according to the Davis County Sheriff's Office.

On Sunday, the sheriff's office was working with the U.S. Forest Service to make sure campers knew to leave the canyon through the opposite end, said sheriff's Sgt. DeeAnn Servey.

Farther north, canals, streams and drains overflowing with rain flooded several Weber County homes Saturday night and into Sunday morning. In the 48 hours preceding 9 a.m. Sunday, parts of Weber County received more than 2 inches of rain, according to the weather service.

A damage estimate is hard to pin down, said Weber District Fire Marshal Brandon Thueson, though it might be about $20,000.

At least some of the flooding may have been due to debris clogging up canals, Thueson said. With another storm arriving Monday, the fire district is recommending people look to see if debris is plugging their canals and ditches, and if so, to notify their public works department.

Firefighters are also recommending people keep their children away from those canals and swollen streams, Thueson said.

On Monday, Salt Lake City can expect a high temperature of 69, while St. George can expect a high of 78.

As of Friday, there was a high amount of sycamore pollen in the air, according to the Intermountain Allergy and Asthma Center. There was also a moderate amount of mold and oak pollen, according to the center.

Besides the pollen, the air is healthy. The Utah Division of Air Quality predicted healthy air statewide Monday.

For more detailed forecast information, visit The Salt Lake Tribune's weather page.

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