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 >

Current conditions at

Joseph State Airport AWOS (KJSY)

Lat: 45.355889°NLon: 117.254083°WElev: 4120.0ft.

Overcast

46°F

8°C

Humidity	76%
Wind Speed	ENE 9 MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Wind Chill	41°F (5°C)
Last update	09 Dec 12:15 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

19 Miles NW Halfway OR

Overnight
Low: 32 °F
Rain/Snow
Tuesday
High: 36 °F
Rain/Snow
Tuesday Night
Low: 33 °F⇑
Rain/Snow
Wednesday
High: 40 °F
Rain
Wednesday Night
Low: 35 °F
Chance Rain
Thursday
High: 38 °F
Chance Rain
Thursday Night
Low: 33 °F
Chance Rain
Friday
High: 40 °F
Partly Sunny
Friday Night
Low: 29 °F
Partly Cloudy

Detailed Forecast

Overnight

Rain, possibly mixed with snow. Low around 32. West wind 11 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

Tuesday

Snow, possibly mixed with rain. Snow level 7400 feet lowering to 6400 feet in the afternoon . High near 36. West wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Tuesday Night

Rain, possibly mixed with snow, becoming all rain after 1am. Temperature rising to around 38 by 2am. West wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Wednesday

Rain. High near 40. Southwest wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 35. West wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.

Thursday

A 50 percent chance of rain. Mostly cloudy, with a high near 38.

Thursday Night

A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 33.

Friday

Partly sunny, with a high near 40.

Friday Night

Partly cloudy, with a low around 29.

Saturday

Mostly sunny, with a high near 38.

Saturday Night

A slight chance of snow. Mostly cloudy, with a low around 28.