Southeast Wyoming is bracing for low temps in the double-digit subzero range this weekend.

Townsquare Media asked Cheyenne-based meteorologist Don Day Jr. how cold he thinks Cheyenne and Laramie could get this weekend.

Here is his response: ''-10 to -15 but could end up colder than that.''

Day is the founder and President of Dayweather Inc. in Cheyenne. And to be clear, we are talking about actual temperatures, not wind chills.

National Weather Service Predictions For Cheyenne and Laramie

The latest Cheyenne and Laramie forecasts from the National Weather Service are calling for low temperatures Sunday night in the same range for both Cheyenne and Laramie:

Cheyenne Forecast:

Today
Sunny, with a high near 28. Windy, with a west northwest wind 30 to 35 mph, with gusts as high as 50 mph.
Tonight
A 20 percent chance of snow showers. Mostly cloudy, with a low around 8. Wind chill values between -5 and zero. West wind 10 to 15 mph becoming light and variable.
Thursday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 15. Wind chill values between -5 and zero. North northwest wind around 15 mph.
Thursday Night
Partly cloudy, with a low around 2. Wind chill values between -5 and -10. Breezy, with a northwest wind 5 to 10 mph becoming west 15 to 20 mph after midnight.
Friday
A 30 percent chance of snow after 11am. Mostly sunny, with a high near 26. Windy, with a west northwest wind 20 to 30 mph, with gusts as high as 45 mph.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around -4. Blustery.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 14.
Saturday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around -10.
Sunday
Snow likely, mainly after 11am. Mostly cloudy and cold, with a high near 3.
Sunday Night
A chance of snow. Mostly cloudy, with a low around -15.
M.L.King Day
A chance of snow. Mostly sunny, with a high near 13.
Monday Night
Partly cloudy, with a low around -4. Blustery.
Tuesday
Mostly sunny, with a high near 28. Blustery.
 
Laramie Forecast:
Today
Patchy blowing snow. Mostly sunny, with a high near 20. Wind chill values between -5 and zero. Windy, with a west wind 20 to 30 mph, with gusts as high as 45 mph.
Tonight
A 50 percent chance of snow showers. Mostly cloudy, with a low around 3. Wind chill values between -5 and -10. Southwest wind 10 to 15 mph becoming light south.
Thursday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 11. Wind chill values between -5 and -10. West northwest wind 10 to 15 mph.
Thursday Night
A chance of flurries before 4am. Partly cloudy, with a low around -4. Wind chill values between -10 and -20. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Friday
A 50 percent chance of snow, mainly after 11am. Widespread blowing snow, mainly after 5pm. Partly sunny, with a high near 19. Windy, with a west wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.
Friday Night
Snow likely, mainly before 11pm. Areas of blowing snow. Mostly cloudy, with a low around 3. Breezy. Chance of precipitation is 70%.
Saturday
A 50 percent chance of snow. Patchy blowing snow before 3pm. Mostly cloudy, with a high near 20. Breezy.
Saturday Night
Snow likely. Mostly cloudy, with a low around -6.
Sunday
Snow likely. Mostly cloudy and cold, with a high near 7.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around -13.
M.L.King Day
A chance of snow. Mostly sunny and cold, with a high near 7.
Monday Night
A slight chance of snow. Partly cloudy, with a low around -6. Breezy.
Tuesday
Partly sunny, with a high near 22. Breezy.

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