Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

GRASSHOPPER (GRSC1)

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

NA

26°F

-3°C

Humidity 95%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 12 Apr 11:47 PM PDT
Extended Forecast for

15 Miles NNW Eagle Lake CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 53. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 53 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 33. West wind 5 to 10 mph becoming light southwest  in the evening. Winds could gust as high as 25 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A slight chance of rain and snow showers before 11am, then a chance of rain showers.  Snow level 6000 feet rising to 6900 feet in the afternoon. Mostly cloudy, with a high near 49. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 35 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 8pm, then rain and snow showers between 8pm and 11pm, then snow showers likely after 11pm.  Low around 19. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Thursday

    Thursday: A slight chance of snow showers before 11am.  Mostly sunny, with a high near 41.

    High: 41 °F

    Slight Chance
    Snow Showers
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. Calm wind.
Monday
Mostly sunny, with a high near 48. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 27. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 53. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Increasing clouds, with a low around 33. West wind 5 to 10 mph becoming light southwest in the evening. Winds could gust as high as 25 mph.
Wednesday
A slight chance of rain and snow showers before 11am, then a chance of rain showers. Snow level 6000 feet rising to 6900 feet in the afternoon. Mostly cloudy, with a high near 49. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
Rain showers before 8pm, then rain and snow showers between 8pm and 11pm, then snow showers likely after 11pm. Low around 19. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday
A slight chance of snow showers before 11am. Mostly sunny, with a high near 41.
Thursday Night
Mostly clear, with a low around 20.
Friday
Sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
A chance of showers. Snow level 6100 feet rising to 6700 feet in the afternoon. Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNW Eagle Lake CA
 40.86°N 120.81°W (Elev. 5768 ft)
11:31 pm PDT Apr 12, 2026
12am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database