News Headlines
- The COLLIN COUNTY & ANDERSON COUNTY Severe Weather Education Classes have been postponed
- We will be at the NWS hiring event at the AMS Conference! Click here for more information.
- We are accepting applications for a position at the Center Weather Service Unit through Janurary 29, 2026!
- Apply to our Summer Volunteer Program!
Hazardous Weather Conditions
Current conditions at
McKinney - McKinney National Airport (KTKI)
Lat: 33.18°NLon: 96.59°WElev: 584ft.
Light Freezing Rain Fog/Mist
32°F
0°C
| Humidity | 92% |
| Wind Speed | NE 16 G 23 mph |
| Barometer | 30.24 in (1025.4 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 5.00 mi |
| Wind Chill | 21°F (-6°C) |
| Last update | 23 Jan 11:53 pm CST |
Extended Forecast for
Prosper TX
Winter Storm Warning until January 25, 12:00pm
Extreme Cold Warning January 24, 06:00pm until January 26, 12:00pm
NOW until 12:00pm Sun
Winter Storm Warning
Overnight
Low: 22 °F
Wintry Mix
Saturday
High: 24 °F⇓
Wintry Mix
Saturday Night
Low: 13 °F
Sleet then
Snow/SleetSunday
High: 21 °F
Chance
Snow/Sleet
then Slight
Chance Snow
ShowersSunday Night
Low: 6 °F
Partly Cloudy
Monday
High: 25 °F
Cold
Monday Night
Low: 8 °F
Mostly Clear
Tuesday
High: 39 °F
Mostly Sunny
Detailed Forecast
Overnight
Freezing rain and sleet. Low around 22. Wind chill values between 15 and 20. Northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total nighttime ice accumulation of 0.1 to 0.2 of an inch possible. Total nighttime sleet accumulation of less than a half inch possible.
Saturday
Sleet before 9am, then sleet, possibly mixed with freezing rain. The sleet could be heavy at times. Temperature falling to around 19 by 4pm. Wind chill values between 4 and 13. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than one inch possible.
Saturday Night
Sleet before 3am, then sleet, possibly mixed with snow showers. The sleet could be heavy at times. Low around 13. Wind chill values between -1 and 5. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow and sleet accumulation of around an inch possible.
Sunday
A chance of snow showers and sleet before 9am, then a chance of snow showers. Mostly cloudy and cold, with a high near 21. Wind chill values between -4 and 5. North northwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow and sleet accumulation of less than one inch possible.
Sunday Night
Partly cloudy, with a low around 6. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny and cold, with a high near 25. North northwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 8. West wind around 5 mph becoming south southwest after midnight.
Tuesday
Mostly sunny, with a high near 39. South southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 17. South wind around 5 mph becoming north northwest after midnight.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Mostly clear, with a low around 20.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 35.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Prosper TX
33.23°N 96.78°W (Elev. 748 ft)
33.23°N 96.78°W (Elev. 748 ft)
11:21 pm CST Jan 23, 2026
12am CST Jan 24, 2026-6pm CST Jan 30, 2026
Additional Resources
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