Colder temperatures and chance of rain from Monday

After a weekend of fine weather, a winter storm is heading into southern Arizona starting Monday, bringing colder temperatures and a chance of rain.
Moderate rain and mountain snow are expected to begin early Monday, the National Weather Service said.
Colder than normal temperatures are also expected, with a Monday high of around 53 degrees. The low temperature should be around 35 degrees.
A winter storm watch is also in effect Monday morning until late at night for areas above 5,000 feet, including the Oracle area, the weather service said.
Winds will also be gusty, especially in Cochise County.
On Tuesday, the chance of morning precipitation decreases from west to east and snow showers are possible mainly in the White Mountains, the NWS said. Cold temperatures and gusty winds east of Tucson will continue.
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Patchy frosts are also expected in parts of Tucson Tuesday before 8 a.m. The day’s high should be around 52 degrees. The minimum will be around 28 degrees.
And the coldest winter temperatures so far are expected Wednesday morning.
Freezing temperatures and widespread freezing are likely in the morning, with lows in the teens and high 20s south and east of Tucson. The high for the day here will be around 54 degrees, which is also below normal temperature for this time of year, the NWS said.
The northern Arizona Highlands will also be under a winter storm watch starting Sunday evening, the Arizona Republic reported. The watch there, which runs from Sunday evening to Monday afternoon, affects Flagstaff, Williams, Prescott, Show Low and the Grand Canyon.
Flagstaff is expected to receive between 6 and 8 inches of snow while near the Grand Canyon’s North Rim, snow could reach up to 12 inches, according to the Arizona Republic.
Visit the Weather Service website for more information on Tucson weather.
Check the Arizona Department of Transportation traffic map for information on weather-related road closures in Arizona.
Photos: The 73rd Annual Winterhaven Festival of Lights in Tucson
A brightly lit house draws a few admirers to Treat Avenue and Richards Row during the opening night of the 73rd annual Winterhaven Festival of Lights, Tucson, Arizona, December 10, 2022.
Kelly Presnell

Visitors walk along Christmas Avenue during the opening night of the 73rd annual Winterhaven Festival of Lights, Tucson, Arizona, December 10, 2022. The festival of lights runs from 6 p.m. to 10 p.m. every the days until December 26 there is no admission, however, a donation to the Community Food Bank is requested. There are no drive dates this year.
Kelly Presnell

Connor Ingram is on spray paint duty, helping family friends with their Grinch-themed decorations during last-minute decorating at the opening night of the 73rd Annual Winterhaven Festival of Lights, Tucson, Arizona , on December 10, 2022. The event was started in 1949 by original Winterhaven developer CB Richards after visiting similar neighborhood light displays in Beverly Hills, California.
Kelly Presnell

The sun sets on visitors strolling past an exhibit at the corner of Kleindale Road and Treat Avenue during the opening night of the 73rd annual Winterhaven Festival of Lights, Tucson, Arizona, December 10, 2022. The set of the Winterhaven neighborhood was conceived in hopes of one day hosting a major holiday festival like the one we see today. Visit winterhavenfestival.org for more information.
Kelly Presnell

Bicycles take the place of reindeer in a lighted Fox Avenue house during the opening night of the 73rd annual Winterhaven Festival of Lights, Tucson, Arizona, December 10, 2022.
Kelly Presnell

A mildly skeptical Billie Dayton gets her first visit with Santa Claus and Mrs. Claus, one of many Santa Clauses scattered around the neighborhood on the opening night of the 73rd annual Winterhaven Festival of Lights, Tucson, Arizona, on the 10th December 2022.
Kelly Presnell

Christmas lights come on as the sun sets on an exhibit at the corner of Kleindale Road and Treat Avenue during the opening night of the 73rd annual Winterhaven Festival of Lights, Tucson, Arizona, December 10, 2022.
Kelly Presnell

A lighted sign draws attention to the Stewart Avenue and McKenzie Street bag cut during the first night of the 73rd annual Winterhaven Festival of Lights, Tucson, Arizona, December 10, 2022.
Kelly Presnell

Farr Street and Treat Circle are transformed into Candy Cane Lane during the opening night of the 73rd annual Winterhaven Festival of Lights, Tucson, Arizona, December 10, 2022.
Kelly Presnell

A sign on Treat Circle warns lawn visitors past their comic book character themed decorations during the opening night of the 73rd annual Winterhaven Festival of Lights, Tucson, Arizona, December 10, 2022.
Kelly Presnell
Jamie Donnelly covers breaking news for the Arizona Daily Star. Contact her by email at jdonnelly@tucson.com
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