Thursday morning starts sunny across the Riverbend, with Alton at 46 degrees shortly before 7 a.m. It feels like 43, so a jacket earns its spot by the door. West-southwest winds are near 6 mph, with gusts around 12 mph at the morning observation.
The breeze will pick up through the morning, with daytime west winds averaging about 13 mph and gusts reaching 27 mph. Keep a hand on loose papers and lightweight outdoor decorations before heading out.
By afternoon, sunshine will give way to more clouds as the high reaches 61. The daytime rain chance is just 12%, leaving a good window for errands, a lunch break outdoors or getting a little yardwork done. The UV index will reach 3, in the moderate range, so sunscreen is worth remembering if you will be outside for a while.
Evening plans come with an early sunset at 4:56 p.m. Anyone hoping to finish outdoor chores in daylight should get moving before dinner.
Overnight, skies turn cloudy as northwest winds ease to about 9 mph, gusting to 14 mph. The low will settle at 47, with a 25% chance of rain.
Allergy levels are low. Mold is the main allergen showing up in the forecast, while tree, grass and ragweed pollen register zero. Air quality is rated good.
Friday turns cooler, with a high of 52 and a low of 33. Clouds will give way to some sun, followed by a clear, chilly night with frost possible.
Get the latest updates on weather conditions here: RiverBender.com/weather.
