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

17°F

-8°C

Humidity	83%
Wind Speed	N 0 MPH
Barometer	30.31 in (1026.41 mb)
Dewpoint	13°F (-11°C)
Visibility	10.00 mi
Last update	28 Jan 06:56 AM MST

More Information:

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

Extended Forecast for

31 Miles WNW Challis ID

Today
High: 23 °F
Chance Snow
Tonight
Low: 13 °F
Partly Cloudy
Thursday
High: 24 °F
Slight Chance
Snow
Thursday Night
Low: 20 °F
Mostly Cloudy
Friday
High: 31 °F
Slight Chance
Snow
Friday Night
Low: 23 °F
Mostly Cloudy
Saturday
High: 35 °F
Mostly Sunny
Saturday Night
Low: 24 °F
Mostly Cloudy
Sunday
High: 36 °F
Partly Sunny

Detailed Forecast

Today

A 50 percent chance of snow, mainly between 8am and 2pm. Mostly cloudy, with a high near 23. West wind 8 to 11 mph. Total daytime snow accumulation of less than one inch possible.

Tonight

Partly cloudy, with a low around 13. Wind chill values as low as zero. South southwest wind 6 to 10 mph.

Thursday

A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 24. West southwest wind 8 to 10 mph.

Thursday Night

Mostly cloudy, with a low around 20. South southwest wind around 10 mph.

Friday

A 20 percent chance of snow. Mostly cloudy, with a high near 31. South southwest wind around 10 mph.

Friday Night

Mostly cloudy, with a low around 23.

Saturday

Mostly sunny, with a high near 35.