Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

Lat: 45.11667°NLon: 113.88333°WElev: 4045.0ft.

Overcast

27°F

-3°C

Humidity	68%
Wind Speed	N 0 MPH
Barometer	30.35 in (1027.77 mb)
Dewpoint	17°F (-8°C)
Visibility	9.00 mi
Last update	28 Jan 06:05 PM MST

More Information:

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

Extended Forecast for

22 Miles NW Challis ID

Tonight
Low: 16 °F
Mostly Cloudy
Thursday
High: 29 °F
Slight Chance
Snow
Thursday Night
Low: 20 °F
Mostly Cloudy
Friday
High: 34 °F
Mostly Cloudy
Friday Night
Low: 25 °F
Mostly Cloudy
Saturday
High: 38 °F
Mostly Sunny
Saturday Night
Low: 25 °F
Mostly Cloudy
Sunday
High: 41 °F
Partly Sunny
Sunday Night
Low: 26 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 16. Southwest wind around 6 mph.

Thursday

A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 29. Light and variable wind becoming west southwest around 6 mph in the afternoon.

Thursday Night

Mostly cloudy, with a low around 20. West southwest wind around 6 mph.

Friday

Mostly cloudy, with a high near 34. West southwest wind 3 to 6 mph.

Friday Night

Mostly cloudy, with a low around 25. Southwest wind around 7 mph.

Saturday

Mostly sunny, with a high near 38.

Saturday Night

Mostly cloudy, with a low around 25.

Sunday

Partly sunny, with a high near 41.