Summit forecast, next 72 hours
- New snow0 in
- Strongest gusts15 mphSunday
- Coldest53°F
| Forecast | Snow | Gusts | Temp °F |
|---|---|---|---|
| TonightPartly Cloudy | 0 in | 10 mph | Low 53° |
| SaturdayMostly Sunny | 0 in | 15 mph | High 77° |
| Saturday NightPartly Cloudy | 0 in | 10 mph | Low 53° |
| SundaySunny | 0 in | 15 mph | High 79° |
| Sunday NightMostly Clear | 0 in | 10 mph | Low 53° |
| MondayMostly Sunny | 0 in | 15 mph | High 76° |
Snow is the forecast new accumulation at the summit grid point. Dots use Road Travel’s driving-risk scale.
Typical weather by month
Monthly normals from the long-term stations nearest the summit. None sits exactly on the pass, so each column says how far away and how high it is.
| Month | Parleys Summit 7,500 ft · 1 mi northwest of the summit | Park City 6,900 ft · 9 mi southeast of the summit | Kamas 6,481 ft · 19 mi southeast of the summit | |
|---|---|---|---|---|
| Precip (in) | High / low °F | High / low °F | Snow (in) | |
| Jan | 4.0 | 33° / 16° | 35° / 15° | 22.1 |
| Feb | 3.5 | 35° / 17° | 38° / 17° | 17.9 |
| Mar | 3.6 | 43° / 25° | 47° / 25° | 12.3 |
| Apr | 4.0 | 51° / 31° | 55° / 30° | 7.4 |
| May | 2.7 | 61° / 38° | 65° / 36° | 2.2 |
| Jun | 1.4 | 72° / 46° | 76° / 43° | 0.3 |
| Jul | 0.8 | 80° / 53° | 85° / 50° | 0 |
| Aug | 1.2 | 79° / 52° | 83° / 49° | 0 |
| Sep | 2.0 | 69° / 43° | 74° / 41° | 0.5 |
| Oct | 2.8 | 56° / 33° | 59° / 31° | 2.3 |
| Nov | 3.4 | 42° / 23° | 45° / 23° | 13.4 |
| Dec | 3.9 | 33° / 16° | 34° / 16° | 18.5 |
NOAA NCEI U.S. Climate Normals, 1991–2020: Parley's Summit (USS0011J52S, 7,500 ft); PARK CITY (USC00426644, 6,900 ft); KAMAS (USC00424467, 6,481 ft). Snow days are days with at least 1 inch of new snow. “—” means the station does not publish that normal.
Cameras, road reports and winter rules
Conditions on the pass change by the hour, so these go straight to the official sources.
- Utah · UDOTUDOT Traffic road conditions
- Utah · winter rulesTraction law summary
Check the official National Weather Service forecast for the summit and the road report before you leave.
Crossing Parleys Summit? See the summit at the hour you’ll be there
Road Travel times the forecast to your drive, so you see conditions at the summit when you will actually reach it, and get alerts about weather ahead on the way.
Questions about Parleys Summit
How high is Parleys Summit?
The summit is 7,001 ft above sea level, on I-80.
How far is Parleys Summit from Salt Lake City and Park City?
By road, the summit is 19 miles from Salt Lake City, UT and 12 miles from Park City, UT.
What is the wettest month at Parleys Summit?
October. The Park City snow-monitoring site (6,900 ft, 9 mi southeast of the summit) averages 2.4 inches of precipitation that month, counting the water in melted snow (1991–2020 normals).
How cold does it get near Parleys Summit?
The coldest month is January. Park City (6,900 ft, 9 mi southeast of the summit) averages a low of 16°F then (1991–2020 normals); the summit is 101 ft higher.