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

Heavy Rainfall for Hawaii; Severe Weather Potential Increasing Across the South

Snowfall downwind of the Great Lakes will slowly diminish through the day. A system tracking across California is forecast to intensify across the Southern Plains through Thursday. Severe weather and heavy rainfall are possible from eastern Texas through the lower Mississippi Valley into Friday. Meanwhile, Kona low to the northwest of the Hawaiian islands will bring a chance of flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

Lat: 47.3075°NLon: 119.51583°WElev: 1276.0ft.

Overcast

28°F

-2°C

Humidity 79%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 29 Nov 02:35 PM PST
Extended Forecast for

5 Miles SE Ephrata WA

Air Stagnation Advisory until November 30, 11:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until November 30, 11:00am

    NOW until
    11:00am Thu

    Air Stagnation Advisory

  • This
    Afternoon

    This Afternoon: Mostly cloudy, with a high near 33. Light southeast wind.

    Mostly Cloudy

    High: 33 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. East wind around 5 mph becoming light and variable after midnight.

    Mostly Cloudy

    Low: 20 °F

  • Thursday

    Thursday: A 10 percent chance of snow after 5pm. Mostly cloudy, with a high near 33. Northeast wind around 6 mph.

    Mostly Cloudy
    then Slight
    Chance Snow

    High: 33 °F

  • Thursday
    Night

    Thursday Night: A 10 percent chance of snow before 7pm. Cloudy, with a low around 22. Northwest wind around 5 mph becoming light and variable.

    Slight Chance
    Snow then
    Cloudy

    Low: 22 °F

  • Friday

    Friday: A chance of snow before 10am, then a chance of rain and snow. Cloudy, with a high near 34. Southeast wind around 7 mph becoming northeast in the afternoon. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow

    High: 34 °F

  • Friday
    Night

    Friday Night: A 40 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.

    Chance Snow

    Low: 23 °F

  • Saturday

    Saturday: A chance of rain and snow before 10am. Partly sunny, with a high near 41. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow
    then Mostly
    Sunny

    High: 41 °F

  • Saturday
    Night

    Saturday Night: Snow likely, possibly mixed with rain, mainly after 4am. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

    Slight Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

    Low: 26 °F

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 33. Light southeast wind.
Tonight
Mostly cloudy, with a low around 20. East wind around 5 mph becoming light and variable after midnight.
Thursday
A 10 percent chance of snow after 5pm. Mostly cloudy, with a high near 33. Northeast wind around 6 mph.
Thursday Night
A 10 percent chance of snow before 7pm. Cloudy, with a low around 22. Northwest wind around 5 mph becoming light and variable.
Friday
A chance of snow before 10am, then a chance of rain and snow. Cloudy, with a high near 34. Southeast wind around 7 mph becoming northeast in the afternoon. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday Night
A 40 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.
Saturday
A chance of rain and snow before 10am. Partly sunny, with a high near 41. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow likely, possibly mixed with rain, mainly after 4am. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Sunday
Rain and snow likely, becoming all rain after 10am. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 27.
Monday
A 30 percent chance of rain. Mostly cloudy, with a high near 40.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 30.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 43.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 32.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 43.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
5 Miles SE Ephrata WA
 47.27°N 119.47°W (Elev. 1240 ft)
Last Update:
2:51 pm PST Nov 29, 2023
Forecast Valid:
3pm PST Nov 29, 2023-6pm PST Dec 6, 2023
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation