A Powerful Storm System To Impact the Southern Plains to the Gulf Coast

A vigorous storm system will develop over the southern Plains and deliver several threats on Thursday. Strong winds are expected across the region along with fire weather concerns from southeast New Mexico to south Texas. A marginal risk of severe storms and excessive rain from the ArkLaTex to the central Gulf Coast. Even a few inches of snow will be possible in Texas, including just west of DFW. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972ft.

NA

33°F

1°C

Humidity 90%
Wind Speed N 1 G 14 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 12 Dec 5:52 pm PST
Extended Forecast for

3 Miles NNW Snoqualmie Pass WA

Winter Storm Warning until December 13, 12:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until December 13, 12:00pm

    NOW until
    12:00pm Thu

    Winter Storm Warning

  • Tonight

    Tonight: Snow.  Low around 27. Wind chill values between 17 and 22. Southwest wind 5 to 14 mph becoming south southeast after midnight.  Chance of precipitation is 90%. Total nighttime snow accumulation of 5 to 9 inches possible.

    Snow

    Low: 27 °F

  • Thursday

    Thursday: Snow before 10am, then rain and snow.  High near 36. Wind chill values between 17 and 27. South wind 13 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Rain/Snow

    High: 36 °F

  • Thursday
    Night

    Thursday Night: A 40 percent chance of rain.  Cloudy, with a low around 29. Wind chill values between 20 and 25. South wind 11 to 14 mph.

    Chance Rain

    Low: 29 °F

  • Friday

    Friday: Rain likely before 4pm, then rain and snow likely.  Cloudy, with a high near 34. Wind chill values between 15 and 23. South southwest wind 13 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Rain Likely
    then
    Rain/Snow
    Likely

    High: 34 °F

  • Friday
    Night

    Friday Night: Snow likely before 10pm, then a chance of snow showers between 10pm and 4am, then a chance of snow after 4am.  Mostly cloudy, with a low around 25. Breezy, with a southwest wind around 22 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Snow Likely
    and Breezy

    Low: 25 °F

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after 4pm.  Mostly cloudy, with a high near 32. Little or no snow accumulation expected.

    Chance Snow

    High: 32 °F

  • Saturday
    Night

    Saturday Night: Snow likely, mainly after 10pm.  Cloudy, with a low around 27. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Snow Likely

    Low: 27 °F

  • Sunday

    Sunday: Snow.  Cloudy, with a high near 34.

    Snow

    High: 34 °F

Detailed Forecast

Tonight
Snow. Low around 27. Wind chill values between 17 and 22. Southwest wind 5 to 14 mph becoming south southeast after midnight. Chance of precipitation is 90%. Total nighttime snow accumulation of 5 to 9 inches possible.
Thursday
Snow before 10am, then rain and snow. High near 36. Wind chill values between 17 and 27. South wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
A 40 percent chance of rain. Cloudy, with a low around 29. Wind chill values between 20 and 25. South wind 11 to 14 mph.
Friday
Rain likely before 4pm, then rain and snow likely. Cloudy, with a high near 34. Wind chill values between 15 and 23. South southwest wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
Snow likely before 10pm, then a chance of snow showers between 10pm and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 25. Breezy, with a southwest wind around 22 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Saturday
A 40 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 32. Little or no snow accumulation expected.
Saturday Night
Snow likely, mainly after 10pm. Cloudy, with a low around 27. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
Snow. Cloudy, with a high near 34.
Sunday Night
Rain. Cloudy, with a low around 29.
Monday
Rain and snow likely, becoming all snow after 10am. Cloudy, with a high near 34.
Monday Night
Snow. Cloudy, with a low around 30.
Tuesday
Snow. Cloudy, with a high near 34.
Tuesday Night
Snow. Cloudy, with a low around 31. Breezy.
Wednesday
Snow likely. Cloudy, with a high near 36.
Click Map For Forecast
Point Forecast:
3 Miles NNW Snoqualmie Pass WA
 47.45°N 121.45°W (Elev. 4777 ft)
3:31 pm PST Dec 12, 2018
6pm PST Dec 12, 2018-6pm PST Dec 19, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database