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

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

NA

N/A

Humidity 74%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update 03 Apr 11:01 AM PDT
Extended Forecast for

2 Miles W Snoqualmie Pass WA

  • Overnight

    Overnight: A 40 percent chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: Rain, mainly before 4pm. Patchy fog between 8am and 9am. High near 45. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain and
    Patchy Fog

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly before 7pm. Patchy fog before 11pm, then patchy fog after midnight. Otherwise, partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Chance Rain
    and Patchy
    Fog then
    Patchy Fog

  • Sunday

    Sunday: A 40 percent chance of rain after 11am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 48. Light west northwest wind.

    High: 48 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: Rain before 2am, then rain likely, possibly mixed with snow. Low around 37. Light west wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain then
    Rain/Snow
    Likely

  • Monday

    Monday: Rain likely, possibly mixed with snow, becoming all rain after 2pm. Mostly cloudy, with a high near 39. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Rain likely, possibly mixed with snow before 2am, then a chance of snow. Mostly cloudy, with a low around 33. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow before 11am, then rain, possibly mixed with snow between 11am and 2pm, then rain after 2pm. Cloudy, with a high near 37.

    High: 37 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 2am. The snow could be heavy at times. Cloudy, with a low around 28.

    Low: 28 °F

    Rain/Snow

Detailed Forecast

Overnight
A 40 percent chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 41. Calm wind.
Saturday
Rain, mainly before 4pm. Patchy fog between 8am and 9am. High near 45. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A 30 percent chance of rain, mainly before 7pm. Patchy fog before 11pm, then patchy fog after midnight. Otherwise, partly cloudy, with a low around 37. Calm wind.
Sunday
A 40 percent chance of rain after 11am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 48. Light west northwest wind.
Sunday Night
Rain before 2am, then rain likely, possibly mixed with snow. Low around 37. Light west wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Rain likely, possibly mixed with snow, becoming all rain after 2pm. Mostly cloudy, with a high near 39. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
Rain likely, possibly mixed with snow before 2am, then a chance of snow. Mostly cloudy, with a low around 33. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow before 11am, then rain, possibly mixed with snow between 11am and 2pm, then rain after 2pm. Cloudy, with a high near 37.
Tuesday Night
Rain and snow, becoming all snow after 2am. The snow could be heavy at times. Cloudy, with a low around 28.
Wednesday
Snow. Cloudy, with a high near 35.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 26.
Thursday
A chance of rain and snow. Partly sunny, with a high near 37.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Friday
A slight chance of snow. Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Snoqualmie Pass WA
 47.41°N 121.44°W (Elev. 3097 ft)
Last Update:
11:27 pm PDT Apr 10, 2026
Forecast Valid:
5am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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