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

GRASSHOPPER (GRSC1)

Lat: 40.78169°NLon: 120.78437°WElev: 6158.0ft.

NA

54°F

12°C

Humidity 42%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 20 May 10:47 PM PDT
Extended Forecast for

10 Miles NNE Eagle Lake CA

  • Tonight

    Tonight: Partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 77. Calm wind becoming west around 5 mph in the afternoon.

    High: 77 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. North wind around 5 mph becoming calm in the evening.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 11am. Mostly sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.

    High: 78 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 47. West wind around 5 mph becoming calm in the evening.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 43. Calm wind.
Thursday
Increasing clouds, with a high near 77. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 48. North wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 47. West wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 80. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 43.
Memorial Day
Sunny, with a high near 74.
Monday Night
A chance of rain and snow showers. Snow level 9400 feet lowering to 7700 feet after midnight . Partly cloudy, with a low around 37. Breezy.
Tuesday
A chance of rain and snow showers. Snow level 6300 feet rising to 6800 feet in the afternoon. Partly sunny, with a high near 56.
Tuesday Night
A slight chance of rain and snow showers. Snow level 7000 feet lowering to 6100 feet after midnight . Partly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Eagle Lake CA
 40.79°N 120.68°W (Elev. 5299 ft)
Last Update:
11:30 pm PDT May 20, 2026
Forecast Valid:
11pm PDT May 20, 2026-6pm PDT May 27, 2026
 
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Additional Resources

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