The Cheyenne Office of the National Weather Service is warning about temperatures at or near 100 degrees in many areas of southeast Wyoming later this week.

The agency says many areas could see high-temperature records broken in the expected heat wave.

With its higher elevation, forecasters say Laramie is expected to dodge the most intense heat, with highs only in the mid-to-upper 80s. But Cheyenne could approach to reach the 100-degree mark by Friday

The Cheyenne NWS posted the following on its website:

A gradual warming trend is expected through the work week, with very hot temperatures returning late in the week. Several locations east of the Laramie Range will see highs approaching and surpassing 100F. Friday and Saturday look to be the hottest days at this time. With several days in a row with very hot temperatures, overnight lows will only cool into the low- to mid-60s across the region with lows in the 70s across the Panhandle. Little to no precipitation is expected at this time. Now is the time to prepare for the incoming heat this weekend!

Cheyenne, Laramie Forecast

Cheyenne Forecast:

Today
Sunny, with a high near 79. West wind around 5 mph becoming east in the afternoon.
Tonight
Mostly clear, with a low around 50. East northeast wind around 5 mph becoming west southwest after midnight.
Tuesday
Sunny, with a high near 85. West wind around 5 mph becoming north northeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 53. North wind around 5 mph becoming east in the evening.
Wednesday
Sunny, with a high near 88. Northwest wind 5 to 10 mph becoming east southeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny and hot, with a high near 93.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny and hot, with a high near 98.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Mostly sunny and hot, with a high near 97.
Saturday Night
Partly cloudy, with a low around 60.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 96.
Laramie Forecast:
Today
Sunny, with a high near 68. West southwest wind around 5 mph becoming north in the afternoon.
Tonight
Mostly clear, with a low around 49. North wind 5 to 10 mph becoming south after midnight.
Tuesday
Sunny, with a high near 72. West wind 5 to 15 mph becoming north northeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 50. Northeast wind 5 to 15 mph becoming south southwest after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 76. West southwest wind 5 to 10 mph becoming east northeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 56.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 60.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.

Chilling Wyoming Cold Cases

NOTE: This does not include all Missing Persons Cases. These are cases the DCI has classified as "cold." For a full list of missing persons, please see the DCI's website.

Anyone with information regarding the following cases is requested to call the Wyoming Division of Criminal Investigation at (307) 777-7181.

Gallery Credit: Kolby Fedore

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