Extreme Cold Warning EXTREME COLD WARNING - Plano, Collin County, Texas
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Updated: @ 26-Jan-2026 5:35pm - next update at 5:40pm  
Summary / Temperature Wind Precipitation Outlook


Dusk
Dusk

30.0°F Colder 1.5°F than last hour.
Uncomfortably Cold
Currently 30.0, Max: 32.0, Min: 14.1 Feels like:
27°F

24-hr
difference
10.3°FWarmer 10.3°F than yesterday at this time.
TEMP HIGH LOW
Today 32.0°F
4:18pm
14.1°F
3:26am
Yesterday 20.3°F
3:22pm
12.3°F
7:29am
Record 82°F
1953
12°F
1904
Normal 58°F
37°F
 Wind from WSW WSW
2.8
Gust:
3.3
Light Air

60-Min Avg: 2.3 mph
120-Min Avg: 2.3 mph
Max Gust: 16.5 mph 1:15am
Month: 35.2 mph Jan 14
Today: 0.18 in
Rate (/hr): 0.013 in
Storm Rain: 0.16 in
Yesterday: 0.00 in
January: 0.99 in
Last 7 Days: 0.72 in
Rain Season:1 0.99 in
Rain Days: 5 in 2026
6 rain days in January
Tuesday

Tuesday: Mostly sunny, with a high near 38. Wind chill values between 6 and 16. Southwest wind 5 to 10 mph.
Mostly Sunny


Barometer Humidity/Dew Point Moon
Current: 30.671 inHg  
1-Hr Trend: Steady
3-Hr Trend: Steady
High: 30.774  |  Low: 30.523
Humidity: 58 % Increased 3% since last hour.
Humidex: 23.3°F
Dewpoint: 17.0°F Decreased 0.3°F since last hour.
Wetbulb: 26.1°F
Waxing Gibbous
Waxing Gibbous, Moon at 8 days in cycle
59%
Illuminated
Current UV Index Current Solar Energy
   0.0   None
High: 2.2 @ 12:22pm
Time to Burn: 720 Mins
Energy: 0 W/m2 (100%)
High: 576 at  12:36pm
Apparent Temp: 26.7°F
Wind Chill Heating Degree Days Sun
Current: 27.3°F
Today: 0.2°F  at 2:16am
Yesterday: -2.8°F
Last Week: -2.2°F
Record: -13.4°F   15-Feb-2021
Today: 35.1
January: 442.6
2026 to Date: 441.2
Cooling Degree Days
2026 to Date: 3.6
Sunlight Hours
Possible hours of Daylight
10:28 hrs:min
+ 00:01:30 Min
Almanac Irrigation Index5 Station All Time Records Fire Risk
Sunrise: 7:25am
Sunset: 5:53pm
Moonrise: 11:48am
Moonset: 1:06am
Full Moon: February 01 2026
New Moon: 12:02 UTC February 17 2026
Updated at Midnight
Current: 0.04 in   
7-Days Rain: 0.72 in   
7-Days ET: 0.21 in   
7-Day: 0.51 in 0.51 in water in excess of what evaporated in last 7 days.
January: -0.34 in 0.34 in water in deficit of what evaporated this month.
Irrigation System: Standby
Other Conditions
Air Density: 1.33 kg/m3
Cloud Height: 3732 ft
HIGHS: LOWS:
111.0°F
Aug 18 2023
-2.0°F
Feb 16 2021
Daytime Records
108.1°F
Aug 19 2024
3.6°F
Feb 15 2021
Nitetime Records
95.2°F
Aug 11 2023
2.1°F
Feb 16 2021
ICN:0 ISS:Ok CON:4.6 RCP:98%
Chandler Burning Index
Chandler Burning Index: LOW
Currently:
7.5 at 5:35 PM
1 Rain season: Jan 1st to Dec 31st.    5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present.)
 NWS Weather Forecast  -   Tonight's and Tuesday's Outlook
Tonight

Tonight: Mostly clear, with a low around 14. Wind chill values between 5 and 10. Southwest wind around 5 mph.
Mostly Clear


Lo 14 °F
NWS forecast: Mostly clear, with a low around 14. Wind chill values between 5 and 10. Southwest wind around 5 mph.
Tuesday

Tuesday: Mostly sunny, with a high near 38. Wind chill values between 6 and 16. Southwest wind 5 to 10 mph.
Mostly Sunny


Hi 38 °F
NWS forecast: Mostly sunny, with a high near 38. Wind chill values between 6 and 16. Southwest wind 5 to 10 mph.
 NWS NWS Short Term Weather Forecast
Tuesday

Tuesday: Mostly sunny, with a high near 38. Wind chill values between 6 and 16. Southwest wind 5 to 10 mph.
Mostly Sunny

Tuesday
Night
Tuesday Night: Patchy freezing fog after 4am. Partly cloudy, with a low around 21. South wind around 5 mph becoming calm  in the evening.
Partly Cloudy
then Patchy
Freezing Fog
Wednesday

Wednesday: Widespread dense freezing fog, mainly before 10am. Mostly sunny, with a high near 40. Wind chill values between 16 and 26. North wind around 5 mph becoming west southwest in the afternoon.
Dense
Freezing Fog
then Mostly
Sunny
Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 28. Calm wind becoming south around 5 mph after midnight.
Mostly Cloudy

Thursday

Thursday: Partly sunny, with a high near 47. South southeast wind 5 to 10 mph becoming north in the afternoon.
Partly Sunny

Thursday
Night
Thursday Night: Mostly cloudy, with a low around 26. North wind around 10 mph.
Mostly Cloudy

Friday

Friday: Mostly sunny, with a high near 39. North wind around 10 mph.
Mostly Sunny

Friday
Night
Friday Night: Partly cloudy, with a low around 15. North wind around 10 mph.
Partly Cloudy

Hi 38 °F Lo 21 °F Hi 40 °F Lo 28 °F Hi 47 °F Lo 26 °F Hi 39 °F Lo 15 °F
US Radar & Infrared Satellite
US Radar National Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.