Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Logan-Cache Airport (KLGU)

Lat: 41.78652°NLon: 111.85187°WElev: 4446.0ft.

Mostly Cloudy

36°F

2°C

Humidity	93%
Wind Speed	N 0 MPH
Barometer	29.85 in (1010.84 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	27 Dec 07:05 AM MST

More Information:

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

Extended Forecast for

Lewiston UT

Today
High: 40 °F
Rain/Snow
Likely then
Snow Likely
Tonight
Low: 15 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 29 °F
Sunny
Sunday Night
Low: 11 °F
Mostly Clear
Monday
High: 32 °F
Sunny
Monday Night
Low: 17 °F
Mostly Clear
Tuesday
High: 38 °F
Sunny
Tuesday Night
Low: 20 °F
Mostly Clear
Wednesday
High: 43 °F
Sunny

Detailed Forecast

Today

A chance of rain and snow before 11am, then snow likely. Mostly cloudy, with a high near 40. South wind 6 to 10 mph becoming west northwest in the afternoon. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

Tonight

A 40 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 15. West northwest wind 5 to 10 mph. New snow accumulation of less than a half inch possible.

Sunday

Sunny, with a high near 29. Calm wind.

Sunday Night

Mostly clear, with a low around 11. Calm wind.

Monday

Sunny, with a high near 32. Calm wind.

Monday Night

Mostly clear, with a low around 17.

Tuesday

Sunny, with a high near 38.

Tuesday Night

Mostly clear, with a low around 20.