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

Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. Read More >

Hazardous Weather Conditions

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

Rain

33°F

1°C

Humidity 100%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Last update 05 Mar 07:51 AM PST
Extended Forecast for

Snoqualmie Pass WA

Winter Weather Advisory March 5, 08:11am until March 5, 10:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory March 5, 08:11am until March 5, 10:00am

    NOW until 10:00am Thu

    Winter Weather Advisory

  • Today

    High: 33 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Tonight

    Tonight: Snow, possibly mixed with rain. Patchy dense fog after 4am. Low around 31. Calm wind. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 31 °F

    Chance
    Rain/Snow
    then
    Rain/Snow and
    Patchy Dense
    Fog

  • Friday

    Friday: Rain, possibly mixed with snow. Patchy dense fog before 10am. High near 37. Light west wind. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Rain/Snow and
    Patchy Dense
    Fog

  • Friday Night

    Friday Night: Rain. Low around 36. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain

  • Saturday

    Saturday: Rain. High near 40. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain Likely

  • Sunday

    Sunday: Rain before 1pm, then rain, possibly mixed with snow. High near 39. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain then
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow, possibly mixed with rain, becoming all snow after 10pm. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Rain/Snow
    then Snow
    Likely

Detailed Forecast

Today
Snow likely, possibly mixed with rain, mainly after 4pm. Mostly cloudy, with a high near 33. Wind chill values between 25 and 30. West northwest wind around 6 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow, possibly mixed with rain. Patchy dense fog after 4am. Low around 31. Calm wind. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday
Rain, possibly mixed with snow. Patchy dense fog before 10am. High near 37. Light west wind. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday Night
Rain. Low around 36. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain. High near 40. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain before 1pm, then rain, possibly mixed with snow. High near 39. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow, possibly mixed with rain, becoming all snow after 10pm. Mostly cloudy, with a low around 26.
Monday
Snow. The snow could be heavy at times. Cloudy, with a high near 31.
Monday Night
Snow. Mostly cloudy, with a low around 23.
Tuesday
Snow. Cloudy, with a high near 30.
Tuesday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 24.
Wednesday
Snow. The snow could be heavy at times. Cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.43°N 121.41°W (Elev. 3087 ft)
Last Update:
7:01 am PST Mar 5, 2026
Forecast Valid:
8am PST Mar 5, 2026-6pm PDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation