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

High Flood Risk For Saturated Tennessee Valley and South; Near-Blizzard Conditions Possible for the Plains and Upper Midwest This Weekend

A high risk for flash flooding near a stalled front will continue across the saturated Tennessee Valley and South today. Meanwhile, a storm system producing heavy mountain and rare low elevation snows will shift from the Southwest across the Plains this weekend, with near blizzard conditions. To the south, an outbreak of severe thunderstorms is expected for the Mississippi Valley on Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

W7YKM-3 Tieton (AT095)

Lat: 46.711°NLon: 120.7195°WElev: 1985ft.

NA

33°F

1°C

Humidity 76%
Wind Speed SSE 2 G 5 MPH
Barometer 29.85 in
Dewpoint 26°F (-3°C)
Visibility NA
Last update 22 Feb 2:40 pm PST
Extended Forecast for

5 Miles WNW West Valley WA

Winter Storm Warning February 23, 10:00pm until February 27, 04:00am
Click here for hazard details and duration
Winter Storm Warning

  • This
    Afternoon

    This Afternoon: A 30 percent chance of snow, mainly before 4pm. Mostly cloudy, with a high near 30. South wind around 10 mph.

    Chance Snow

    High: 30 °F

  • Tonight

    Tonight: A 20 percent chance of snow before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 19. Northwest wind 3 to 6 mph.

    Slight Chance
    Snow then
    Partly Cloudy

    Low: 19 °F

  • Saturday

    Saturday: A 30 percent chance of snow after 10am. Mostly sunny, with a high near 30. Light and variable wind.

    Chance Snow

    High: 30 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 22. Calm wind becoming northwest around 5 mph in the evening.

    Chance Snow

    Low: 22 °F

  • Sunday

    Sunday: A 50 percent chance of snow. Cloudy, with a high near 29. Northeast wind around 8 mph. New snow accumulation of less than one inch possible.

    Chance Snow

    High: 29 °F

  • Sunday
    Night

    Sunday Night: Snow, mainly after 4am. Low around 20. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Chance Snow
    then Snow

    Low: 20 °F

  • Monday

    Monday: Snow. High near 25. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Snow

    High: 25 °F

  • Monday
    Night

    Monday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 17.

    Chance Snow

    Low: 17 °F

  • Tuesday

    Tuesday: Snow likely. Cloudy, with a high near 25. Chance of precipitation is 60%.

    Snow Likely

    High: 25 °F

Detailed Forecast

This Afternoon
A 30 percent chance of snow, mainly before 4pm. Mostly cloudy, with a high near 30. South wind around 10 mph.
Tonight
A 20 percent chance of snow before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 19. Northwest wind 3 to 6 mph.
Saturday
A 30 percent chance of snow after 10am. Mostly sunny, with a high near 30. Light and variable wind.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 22. Calm wind becoming northwest around 5 mph in the evening.
Sunday
A 50 percent chance of snow. Cloudy, with a high near 29. Northeast wind around 8 mph. New snow accumulation of less than one inch possible.
Sunday Night
Snow, mainly after 4am. Low around 20. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow. High near 25. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 17.
Tuesday
Snow likely. Cloudy, with a high near 25. Chance of precipitation is 60%.
Tuesday Night
Snow likely. Cloudy, with a low around 18.
Wednesday
A chance of snow. Mostly cloudy, with a high near 28.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 19.
Thursday
A chance of snow. Partly sunny, with a high near 32.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
5 Miles WNW West Valley WA
 46.62°N 120.71°W (Elev. 2264 ft)
Last Update:
2:42 pm PST Feb 22, 2019
Forecast Valid:
2pm PST Feb 22, 2019-6pm PST Feb 28, 2019
 
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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