Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Current conditions at

NCSB (NCSW1)

Lat: 48.42528°NLon: 120.14194°WElev: 1697.0ft.

NA

25°F

-4°C

Humidity 84%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 11 Mar 06:06 AM PDT
Extended Forecast for

16 Miles SW Twisp WA

Wind Advisory March 11, 05:00pm until March 12, 11:00am
Click here for hazard details and duration
Wind Advisory
  • Today

    Today: Snow, mainly after 11am. The snow could be heavy at times.  Widespread blowing snow, mainly after 11am. High near 25. Wind chill values as low as -5. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 45 mph.  Chance of precipitation is 100%. Total daytime snow accumulation of 10 to 14 inches possible.

    High: 25 °F

    Heavy Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Snow before 8pm, then snow after 9pm. The snow could be heavy at times.  Widespread blowing snow before 8pm, then widespread blowing snow after 9pm. Low around 14. Wind chill values as low as -8. Windy, with a southwest wind 22 to 27 mph increasing to 28 to 33 mph in the evening. Winds could gust as high as 85 mph.  Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

    Low: 14 °F

    Heavy Snow
    and Blowing
    Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times.  Widespread blowing snow. High near 18. Wind chill values as low as -8. Windy, with a southwest wind 28 to 33 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 60 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 18 °F

    Heavy Snow
    and Blowing
    Snow

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times.  Widespread blowing snow, mainly after 5am. Low around 13. Wind chill values as low as -9. Windy, with a west wind 27 to 32 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 55 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 13 °F

    Heavy Snow
    and Blowing
    Snow

  • Friday

    Friday: Snow. The snow could be heavy at times.  Widespread blowing snow, mainly before 8am. High near 23. Southwest wind around 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 23 °F

    Heavy Snow
    and Blowing
    Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow.  Areas of blowing snow. Mostly cloudy, with a low around 10. Breezy.  New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Saturday

    Saturday: A 50 percent chance of snow.  Areas of blowing snow. Partly sunny, with a high near 19. Windy.  New snow accumulation of less than a half inch possible.

    High: 19 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Saturday Night

    Saturday Night: Patchy blowing snow before 2am. Mostly cloudy, with a low around 10. Windy.

    Low: 10 °F

    Patchy
    Blowing Snow
    and Windy

  • Sunday

    Sunday: A 40 percent chance of snow, mainly after 11am.  Mostly cloudy, with a high near 22.

    High: 22 °F

    Chance Snow

Detailed Forecast

Today
Snow, mainly after 11am. The snow could be heavy at times. Widespread blowing snow, mainly after 11am. High near 25. Wind chill values as low as -5. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 10 to 14 inches possible.
Tonight
Snow before 8pm, then snow after 9pm. The snow could be heavy at times. Widespread blowing snow before 8pm, then widespread blowing snow after 9pm. Low around 14. Wind chill values as low as -8. Windy, with a southwest wind 22 to 27 mph increasing to 28 to 33 mph in the evening. Winds could gust as high as 85 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.
Thursday
Snow. The snow could be heavy at times. Widespread blowing snow. High near 18. Wind chill values as low as -8. Windy, with a southwest wind 28 to 33 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 5am. Low around 13. Wind chill values as low as -9. Windy, with a west wind 27 to 32 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 8am. High near 23. Southwest wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday Night
A 50 percent chance of snow. Areas of blowing snow. Mostly cloudy, with a low around 10. Breezy. New snow accumulation of less than a half inch possible.
Saturday
A 50 percent chance of snow. Areas of blowing snow. Partly sunny, with a high near 19. Windy. New snow accumulation of less than a half inch possible.
Saturday Night
Patchy blowing snow before 2am. Mostly cloudy, with a low around 10. Windy.
Sunday
A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 22.
Sunday Night
Snow likely. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Monday
Snow likely. Mostly cloudy, with a high near 34. Breezy. Chance of precipitation is 60%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Breezy. Chance of precipitation is 50%.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 38. Breezy. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SW Twisp WA
 48.18°N 120.36°W (Elev. 7339 ft)
5:51 am PDT Mar 11, 2026
6am PDT Mar 11, 2026-6pm PDT Mar 17, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database