This is an archived article that was published on sltrib.com in 2015, and information in the article may be outdated.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.

Here's your northern Utah forecast for Thursday: a bit of sunshine, then thunder, rain, some more thunder and more rain.

Like Wednesday's weather along the Wasatch Front, it is going to be wet as thunder clouds move north and west out of southern Utah. Rainfall at times will be locally heavy, and that brought warnings for drivers to exercise extra care on slippery roads.

In the Salt Lake and Tooele counties, high temperatures on Thursday will hover near 70 degrees, as winds of 15-25 mph buffet the region. Wednesday's highs generally were expected to be a few degrees cooler.

Southern Utahns also expected a wet, breezy midweek with daytime highs in the mid- to upper-70s.

The Utah Division of Air Quality rated all the state's monitoring areas as "green," or healthy, through the rest of this work week.

The Intermountain Allergy & Asthma website's index as of Wednesday rated mulberry and sycamore as "very high," oak as "high," and mold and grass as "moderate" for pollen levels.

For more extensive forecast information, visit the Tribune's weather page at http://www.sltrib.com/weather.

Twitter: @remims