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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 >

Hazardous Weather Conditions

Current conditions at

ALPENTAL EXIT (TALPE)

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

NA

N/A

Humidity 74%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update 03 Apr 11:01 AM PDT
Extended Forecast for

9 Miles ESE Greenwater WA

Winter Storm Watch April 14, 11:00am until April 15, 11:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: A chance of rain and snow. Mostly cloudy, with a low around 38. West wind around 8 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 38 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before 8am, then rain likely. Mostly cloudy, with a high near 44. West wind 9 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow before 11pm, then a slight chance of rain and snow after 1am. Mostly cloudy, with a low around 33. West northwest wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 11am, then rain between 11am and 5pm, then rain, possibly mixed with snow after 5pm. High near 43. West wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 2am. Low around 29. West southwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow, mainly after 11am. High near 37. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm. Low around 27. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow then
    Chance Snow

  • Thursday

    Thursday: A chance of snow after 11am. Partly sunny, with a high near 41.

    High: 41 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow before 11pm. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Overnight
A chance of rain and snow. Mostly cloudy, with a low around 38. West wind around 8 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
A chance of rain and snow before 8am, then rain likely. Mostly cloudy, with a high near 44. West wind 9 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow before 11pm, then a slight chance of rain and snow after 1am. Mostly cloudy, with a low around 33. West northwest wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow before 11am, then rain between 11am and 5pm, then rain, possibly mixed with snow after 5pm. High near 43. West wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow, becoming all snow after 2am. Low around 29. West southwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow, mainly after 11am. High near 37. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow, mainly before 11pm. Low around 27. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday
A chance of snow after 11am. Partly sunny, with a high near 41.
Thursday Night
A chance of snow before 11pm. Mostly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 52.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 37.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Greenwater WA
 47.1°N 121.47°W (Elev. 2736 ft)
Last Update:
11:27 pm PDT Apr 12, 2026
Forecast Valid:
4am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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