Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Current conditions at

Smiths Ferry (ITD36)

Lat: 44.30107°NLon: 116.08926°WElev: 4603.0ft.

Rain

37°F

3°C

Humidity	100%
Wind Speed	NNW 0 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	1.24 mi
Last update	08 Dec 02:15 PM MST

More Information:

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

Extended Forecast for

Cascade ID

This Afternoon
High: 40 °F
Rain
Tonight
Low: 36 °F
Rain
Tuesday
High: 42 °F
Rain then
Rain/Snow and
Patchy Fog
Tuesday Night
Low: 38 °F
Rain/Snow
then Rain
Wednesday
High: 43 °F
Rain then
Chance Rain
Wednesday Night
Low: 37 °F
Chance Rain
Thursday
High: 44 °F
Chance Rain
and Patchy
Fog
Thursday Night
Low: 37 °F
Slight Chance
Rain and
Patchy Fog
then Patchy
Fog
Friday
High: 45 °F
Patchy Fog

Detailed Forecast

This Afternoon

Rain. High near 40. South southeast wind around 9 mph. Chance of precipitation is 90%.

Tonight

Rain. Low around 36. South southeast wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday

Rain before 5pm, then rain and snow. Patchy fog after 2pm. High near 42. Southeast wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday Night

Rain and snow, becoming all rain after 8pm. Low around 38. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday

Rain, mainly before 11am. High near 43. South wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 37.

Thursday

A 30 percent chance of rain, mainly before 11am. Patchy fog between 11am and 2pm. Otherwise, mostly cloudy, with a high near 44.

Thursday Night

A 20 percent chance of rain before 11pm. Patchy fog. Otherwise, mostly cloudy, with a low around 37.

Friday

Patchy fog before 2pm, then patchy fog after 5pm. Otherwise, partly sunny, with a high near 45.

Friday Night

Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 32.

Saturday

Patchy fog. Otherwise, mostly sunny, with a high near 45.