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

Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Current conditions at

Leavenworth (LVN11)

Lat: 47.59119°NLon: 120.67132°WElev: 1190.0ft.

NA

42°F

6°C

Humidity 100%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 09 Dec 03:00 AM PST
Extended Forecast for

9 Miles S Leavenworth WA

Flood Watch December 9, 04:27am until December 11, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 9, 04:27am until December 11, 04:00pm

    NOW until 4:00pm Thu

    Flood Watch

  • Overnight

    Low: 36 °F

    Chance Rain
    and Breezy

  • Tuesday

    Tuesday: A chance of rain and snow before 3pm, then a chance of rain between 3pm and 4pm, then rain and snow after 4pm. High near 44. West wind 8 to 13 mph becoming light and variable in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Chance Rain
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all rain after 9pm. The rain could be heavy at times. Temperature falling to near 36 by 9pm, then rising to around 44 during the remainder of the night. Calm wind becoming southwest around 6 mph after midnight. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F⇑

    Rain/Snow
    then Heavy
    Rain

  • Wednesday

    Wednesday: Rain. The rain could be heavy at times. High near 52. West wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    High: 52 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 43. West wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 43 °F

    Rain

  • Thursday

    Thursday: Rain, mainly before 4pm. High near 50. Chance of precipitation is 80%.

    High: 50 °F

    Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain. Partly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
A 40 percent chance of rain. Mostly cloudy, with a low around 36. Breezy, with a west wind around 18 mph, with gusts as high as 29 mph.
Tuesday
A chance of rain and snow before 3pm, then a chance of rain between 3pm and 4pm, then rain and snow after 4pm. High near 44. West wind 8 to 13 mph becoming light and variable in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow, becoming all rain after 9pm. The rain could be heavy at times. Temperature falling to near 36 by 9pm, then rising to around 44 during the remainder of the night. Calm wind becoming southwest around 6 mph after midnight. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain. The rain could be heavy at times. High near 52. West wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Wednesday Night
Rain. Low around 43. West wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain, mainly before 4pm. High near 50. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 42.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 50.
Friday Night
A 20 percent chance of rain before 4am. Mostly cloudy, with a low around 39.
Saturday
A 20 percent chance of rain after 10am. Partly sunny, with a high near 49.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38.
Sunday
A 50 percent chance of rain. Partly sunny, with a high near 46.
Sunday Night
Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Monday
Rain. High near 47. Chance of precipitation is 80%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Leavenworth WA
 47.46°N 120.66°W (Elev. 1982 ft)
Last Update:
2:52 am PST Dec 9, 2025
Forecast Valid:
4am PST Dec 9, 2025-6pm PST Dec 15, 2025
 
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