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

Winchester (ITD41)

Lat: 46.25521°NLon: 116.6051°WElev: 3761.0ft.

33°F

1°C

Humidity	58%
Wind Speed	N 3 MPH
Barometer	NA
Dewpoint	20°F (-7°C)
Visibility	1.24 mi
Last update	28 Jan 04:00 AM PST

More Information:

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

Extended Forecast for

10 Miles SSW Winchester ID

Overnight
Low: 26 °F
Snow Likely
Wednesday
High: 36 °F
Snow Likely
then Partly
Sunny
Wednesday Night
Low: 25 °F
Mostly Cloudy
Thursday
High: 37 °F
Slight Chance
Snow
Thursday Night
Low: 29 °F
Mostly Cloudy
then Slight
Chance
Rain/Snow
Friday
High: 41 °F
Slight Chance
Rain/Snow
then Cloudy
Friday Night
Low: 30 °F
Mostly Cloudy
Saturday
High: 43 °F
Mostly Cloudy
Saturday Night
Low: 31 °F
Mostly Cloudy

Detailed Forecast

Overnight

Snow likely. Cloudy, with a low around 26. Light southwest wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

Wednesday

Snow likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 36. West wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Wednesday Night

Mostly cloudy, with a low around 25. South wind 3 to 5 mph.

Thursday

A 20 percent chance of snow. Mostly cloudy, with a high near 37. South wind around 6 mph.

Thursday Night

A slight chance of rain and snow after 4am. Snow level 4800 feet rising to 5300 feet after midnight. Mostly cloudy, with a low around 29. South wind around 5 mph. Chance of precipitation is 10%.

Friday

A slight chance of rain and snow before 10am. Snow level 5800 feet. Cloudy, with a high near 41. Chance of precipitation is 20%.

Friday Night

Mostly cloudy, with a low around 30.

Saturday

Mostly cloudy, with a high near 43.

Saturday Night

Mostly cloudy, with a low around 31.

Sunday

Mostly cloudy, with a high near 45.

Sunday Night

A chance of rain and snow. Snow level 5800 feet lowering to 5300 feet after midnight . Mostly cloudy, with a low around 31. Chance of precipitation is 30%.

Monday

A chance of rain and snow. Snow level 4700 feet. Partly sunny, with a high near 41. Chance of precipitation is 30%.

Monday Night

Mostly cloudy, with a low around 29.

Tuesday

Mostly sunny, with a high near 42.