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

44°F

7°C

Humidity 96%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility 1.24 mi
Last update 21 May 12:00 AM PDT
Extended Forecast for

2 Miles NNW Snoqualmie Pass WA

  • Overnight

    Overnight: Mostly clear, with a low around 38. Light and variable wind becoming east northeast around 5 mph.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 66. East southeast wind 5 to 9 mph becoming west northwest in the afternoon.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67. Light and variable wind becoming west northwest 5 to 9 mph in the morning.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. West northwest wind 5 to 9 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 38. Light and variable wind becoming east northeast around 5 mph.
Thursday
Sunny, with a high near 66. East southeast wind 5 to 9 mph becoming west northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 41. Northwest wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 67. Light and variable wind becoming west northwest 5 to 9 mph in the morning.
Friday Night
Partly cloudy, with a low around 42. West northwest wind 5 to 9 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 57.
Sunday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 39.
Memorial Day
Rain likely. Mostly cloudy, with a high near 48.
Monday Night
Rain likely. Mostly cloudy, with a low around 36.
Tuesday
A chance of rain. Partly sunny, with a high near 53.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 39.
Wednesday
A chance of rain. Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Snoqualmie Pass WA
 47.45°N 121.42°W (Elev. 4862 ft)
Last Update:
11:26 pm PDT May 20, 2026
Forecast Valid:
12am PDT May 21, 2026-6pm PDT May 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation