National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

Dallas/Fort Worth International Airport (KDFW)

Lat: 32.9°NLon: 97.02°WElev: 541ft.

Fair

39°F

4°C

Humidity 76%
Wind Speed S 7 mph
Barometer 30.18 in (1022.1 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 9 Dec 12:53 am CST
Extended Forecast for

2 Miles SW Lewisville TX

  • Overnight

    Overnight: Patchy frost after 2am. Otherwise, clear, with a low around 37. South wind around 5 mph.

    Low: 37 °F

    Patchy Frost

  • Tuesday

    Tuesday: Patchy frost before 9am. Otherwise, sunny, with a high near 64. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 64 °F

    Patchy Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 45. South southwest wind 5 to 10 mph.

    Low: 45 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. West southwest wind 5 to 10 mph becoming north northeast in the morning.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 39. North wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 65. Calm wind becoming south southwest around 5 mph in the morning.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. South wind around 5 mph.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69. South wind around 5 mph becoming east northeast in the afternoon.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48. Northeast wind around 5 mph.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy frost after 2am. Otherwise, clear, with a low around 37. South wind around 5 mph.
Tuesday
Patchy frost before 9am. Otherwise, sunny, with a high near 64. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 45. South southwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 64. West southwest wind 5 to 10 mph becoming north northeast in the morning.
Wednesday Night
Clear, with a low around 39. North wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 65. Calm wind becoming south southwest around 5 mph in the morning.
Thursday Night
Mostly clear, with a low around 47. South wind around 5 mph.
Friday
Sunny, with a high near 69. South wind around 5 mph becoming east northeast in the afternoon.
Friday Night
Partly cloudy, with a low around 48. Northeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Lewisville TX
 33.03°N 97.02°W (Elev. 548 ft)
Last Update:
11:21 pm CST Dec 8, 2025
Forecast Valid:
1am CST Dec 9, 2025-6pm CST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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