Summit Weather Information

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

Summit Forecast (6,817ft)

Overnight
Low: 20℉

Mostly cloudy, with a low around 20. Calm wind.

Wednesday
High: 26℉

A slight chance of snow between 11am and 3pm. Cloudy, with a high near 26. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

Wednesday Night
Low: 24℉

Mostly cloudy, with a low around 24. West southwest wind around 6 mph becoming calm in the evening.

Thursday
High: 30℉

A 30 percent chance of snow, mainly after 11am. Cloudy, with a high near 30. Calm wind. New snow accumulation of less than a half inch possible.

Thursday Night
Low: 29℉

A 20 percent chance of snow before 11pm. Cloudy, with a low around 29. Light southwest wind.

Friday
High: 33℉

A 50 percent chance of snow, mainly after 11am. Cloudy, with a high near 33. New snow accumulation of less than a half inch possible.

Base Forecast (4,470ft)

Overnight

Low: 21℉

Mostly cloudy, with a low around 21. Calm wind.

Wednesday

High: 31℉

A slight chance of snow between 11am and 3pm. Cloudy, with a high near 31. South wind around 5 mph becoming calm in the morning. Chance of precipitation is 20%.

Wednesday Night

Low: 26℉

Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 26. Calm wind.

Thursday

High: 34℉

A 30 percent chance of snow, mainly after 11am. Patchy fog between 10am and noon. Otherwise, cloudy, with a high near 34. Calm wind. New snow accumulation of less than a half inch possible.

Thursday Night

Low: 31℉

Patchy fog before 3am, then patchy fog after 5am. Otherwise, cloudy, with a low around 31. Calm wind.

Friday

High: 38℉

A chance of rain and snow before 2pm, then a chance of rain. Patchy fog between 7am and 11am. Otherwise, cloudy, with a high near 38. Chance of precipitation is 40%. Little or no snow accumulation expected.

Digital point forecast data provided by NOAA.