Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until January 8, 05:00 AM MST

Current conditions at

Ririe (ITD18)

Lat: 43.6111°NLon: 111.70531°WElev: 5106.0ft.

35°F

2°C

Humidity	76%
Wind Speed	SSW 14 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	1.24 mi
Wind Chill	26°F (-3°C)
Last update	07 Jan 05:30 PM MST

More Information:

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

Extended Forecast for

Swan Valley ID

Winter Weather Advisory January 7, 05:45pm until January 8, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory January 7, 05:45pm until January 8, 05:00am
NOW until 5:00am Thu
Winter Weather Advisory
This Afternoon
High: 33 °F
Chance Snow
Tonight
Low: 23 °F
Chance Snow
then Snow
Likely and
Patchy Fog
Thursday
High: 26 °F
Snow
Thursday Night
Low: 10 °F
Slight Chance
Snow then
Mostly Cloudy
Friday
High: 27 °F
Slight Chance
Snow
Friday Night
Low: 19 °F
Mostly Cloudy
Saturday
High: 31 °F
Partly Sunny
Saturday Night
Low: 10 °F
Partly Cloudy

Detailed Forecast

This Afternoon

A 30 percent chance of snow. Mostly cloudy, with a steady temperature around 33. South wind around 10 mph, with gusts as high as 20 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow likely, mainly after 3am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 23. Southeast wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Thursday

Snow, mainly before 3pm. Steady temperature around 26. West northwest wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 10. West northwest wind around 7 mph becoming southwest after midnight.

Friday

A 20 percent chance of snow after 11am. Partly sunny, with a high near 27. West southwest wind around 7 mph.

Friday Night

Mostly cloudy, with a low around 19.

Saturday

Partly sunny, with a high near 31.

Saturday Night

Partly cloudy, with a low around 10.

Sunday

Mostly sunny, with a high near 37.