Summit Weather Information

For up to the hour Summit Weather Station information please visit NWS's Big Mountain Summit page.

Summit Forecast (6,817ft)

Today
High: 26℉

Partly sunny, with a high near 26. Light and variable wind.

Tonight
Low: 17℉

Mostly cloudy, with a low around 17. East northeast wind 3 to 5 mph.

Sunday
High: 33℉

Mostly cloudy, then gradually becoming sunny, with a high near 33. Calm wind.

Sunday Night
Low: 28℉

Snow likely, mainly after 11pm. Increasing clouds, with a low around 28. Light southeast wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday
High: 34℉

Snow. High near 34. South southwest wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Monday Night
Low: 31℉

Snow. Low around 31. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Base Forecast (4,470ft)

Today

High: 33℉

Partly sunny, with a high near 33. Calm wind.

Tonight

Low: 18℉

Mostly cloudy, with a low around 18. Calm wind.

Sunday

High: 38℉

Partly sunny, with a high near 38. Calm wind.

Sunday Night

Low: 28℉

A slight chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Monday

High: 39℉

Snow likely before 11am, then rain. High near 39. Light south wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Monday Night

Low: 34℉

Rain, possibly mixed with snow before 2am, then rain between 2am and 5am, then rain, possibly mixed with snow after 5am. Low around 34. Chance of precipitation is 90%. Little or no snow accumulation expected.

Digital point forecast data provided by NOAA.