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

Heavy Rainfall Across the Lower Mississippi Valley and Gulf Coast; Storm System Impacting the Northwest

Periods of heavy rainfall are expected across the Lower Mississippi Valley and Gulf Coast Friday. A Slight Risk (level 2 of 4) of Excessive Rainfall has been issued for portions of the Texas and Louisiana coast. A strong Pacific storm will impact the Pacific Northwest and Great Basin Friday through the weekend, bringing high elevation snow, lower elevation rain, and strong winds. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

unknown precip

56°F

13°C

Humidity 29%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility 1.24 mi
Last update 03 May 01:18 PM PDT
Extended Forecast for

Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: A 10 percent chance of rain after 5pm. Mostly cloudy, with a high near 57. Southeast wind around 16 mph, with gusts as high as 22 mph.

    High: 57 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Rain likely, mainly after 4am. Mostly cloudy, with a low around 42. East southeast wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Slight Chance
    Rain then
    Rain Likely

  • Saturday

    Saturday: Rain. High near 50. East southeast wind 12 to 17 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain

  • Saturday Night

    Saturday Night: Rain before 2am, then rain and snow likely. Low around 36. West northwest wind around 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain, possibly mixed with snow. High near 42. West wind 9 to 11 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow, becoming all rain after 2am. Low around 35. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Monday

    Monday: Rain and snow, becoming all rain after 2pm. Snow level 4000 feet. High near 41. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow, becoming all snow after 5am. Some thunder is also possible. Snow level 4000 feet lowering to 3100 feet after midnight . Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain/Snow

  • Tuesday

    Tuesday: Snow likely before 8am, then rain, possibly mixed with snow. Mostly cloudy, with a high near 41.

    High: 41 °F

    Rain/Snow

Detailed Forecast

This Afternoon
A 10 percent chance of rain after 5pm. Mostly cloudy, with a high near 57. Southeast wind around 16 mph, with gusts as high as 22 mph.
Tonight
Rain likely, mainly after 4am. Mostly cloudy, with a low around 42. East southeast wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 50. East southeast wind 12 to 17 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain before 2am, then rain and snow likely. Low around 36. West northwest wind around 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Rain, possibly mixed with snow. High near 42. West wind 9 to 11 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain, possibly mixed with snow, becoming all rain after 2am. Low around 35. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday
Rain and snow, becoming all rain after 2pm. Snow level 4000 feet. High near 41. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Rain and snow, becoming all snow after 5am. Some thunder is also possible. Snow level 4000 feet lowering to 3100 feet after midnight . Mostly cloudy, with a low around 32.
Tuesday
Snow likely before 8am, then rain, possibly mixed with snow. Mostly cloudy, with a high near 41.
Tuesday Night
A chance of rain and snow, mainly before 11pm. Snow level 3700 feet lowering to 3100 feet after midnight . Mostly cloudy, with a low around 32.
Wednesday
A chance of rain and snow. Snow level rising to 4100 feet in the afternoon. Partly sunny, with a high near 44.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 32.
Thursday
Sunny, with a high near 56.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.43°N 121.41°W (Elev. 3087 ft)
Last Update:
1:33 pm PDT May 3, 2024
Forecast Valid:
1pm PDT May 3, 2024-6pm PDT May 9, 2024
 
Forecast Discussion
 
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Additional Resources

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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