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

Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday

A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

unknown precip

42°F

6°C

Humidity 97%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility 1.24 mi
Last update 21 May 04:30 AM PDT
Extended Forecast for

4 Miles WSW Snoqualmie Pass WA

  • Today

    Today: Sunny, with a high near 68. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. West northwest wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47. West northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Memorial Day

    Memorial Day: Rain likely before 8am, then rain and snow likely between 8am and 11am, then rain likely after 11am. Mostly cloudy, with a high near 50.

    High: 50 °F

    Rain/Snow
    Likely then
    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 68. Calm wind becoming west 5 to 8 mph in the afternoon.
Tonight
Mostly clear, with a low around 46. West northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 68. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 47. West northwest wind 5 to 8 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 66. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Partly sunny, with a high near 59.
Sunday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 38.
Memorial Day
Rain likely before 8am, then rain and snow likely between 8am and 11am, then rain likely after 11am. Mostly cloudy, with a high near 50.
Monday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 36.
Tuesday
A chance of rain. Partly sunny, with a high near 54.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 40.
Wednesday
A chance of rain. Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Snoqualmie Pass WA
 47.4°N 121.5°W (Elev. 1854 ft)
Last Update:
11:26 pm PDT May 20, 2026
Forecast Valid:
4am PDT May 21, 2026-6pm PDT May 27, 2026
 
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Additional Resources

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Chance of Precipitation