Observed 2:35 PM MDT at KHCR

Summit Park, UT weather

Mostly sunny and 51°11°.

Forecasts agree

Now 51°11°

Mostly sunny

Wind: Calm; Up to 6 mph10 km/h through 3 AM
Dew point: 37°3°; Comfortable
UV index: 3Moderate; Moderate until 4 PM · peak 5
Air quality: 29Good; Main pollutant: Ozone
Pressure: 30.12 inHg1020 hPa; Falling · −0.06 inHg−1.9 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

About the same as this time yesterday (51°11° then, 51°11° now)

Good hours for

Below 40°4° tonight after 9 PM
Low 31°−1° tomorrow at 7 AM
Above 40°4° tomorrow by 11 AM
Below freezing Monday 7–9 AM (low 31°−1°)

This afternoonNear 50°10° · Cloudy
TonightDown to 33°1° by 4 AM · Partly cloudy
Tomorrow morningUp to 42°6° by 11 AM · rain chance 10% · freezing, low 31°−1° · Mostly cloudy
Tomorrow afternoonNear 46°8° · Mostly cloudy · rain chance 30%
Tomorrow nightDown to 34°1° by 4 AM · Partly cloudy
Monday morningUp to 45°7° by 11 AM · freezing, low 31°−1° · Partly cloudy
Monday afternoonUp to 54°12° by 2 PM · Partly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 3p	Cloudy	51°11° (likely 47°8° to 51°11°)	51°11°	0%	6 mph10 km/h from N, gusts 7 mph12 km/h	50%	95%	3
Sat 4p	Cloudy	49°9° (likely 46°8° to 50°10°)	47°8°	0%	6 mph10 km/h from N, gusts 7 mph11 km/h	55%	86%	2
Sat 5p	Cloudy	49°9° (likely 45°7° to 49°9°)	47°8°	0%	6 mph10 km/h from N, gusts 7 mph11 km/h	59%	80%	1
Sat 6p	Partly sunny	45°7° (likely 42°6° to 47°8°)	43°6°	0%	5 mph8 km/h from NW, gusts 11 mph17 km/h	67%	86%	1
Sat 7p	Partly cloudy	41°5° (likely 40°4° to 44°7°)	38°3°	0%	5 mph8 km/h from NW, gusts 8 mph13 km/h	78%	89%	0
Sat 8p	Partly cloudy	40°4° (likely 39°4° to 44°7°)	37°3°	0%	5 mph8 km/h from NW, gusts 7 mph11 km/h	78%	79%	0
Sat 9p	Partly cloudy	39°4° (likely 37°3° to 42°6°)	39°4°	0%	2 mph3 km/h from W, gusts 5 mph7 km/h	79%	37%	0
Sat 10p	Clear	38°3° (likely 36°2° to 40°4°)	38°3°	0%	2 mph3 km/h from W, gusts 6 mph9 km/h	82%	21%	0
Sat 11p	Clear	37°3° (likely 34°1° to 40°4°)	37°3°	0%	2 mph3 km/h from W, gusts 7 mph11 km/h	85%	19%	0
Sun 12a	Partly cloudy	37°3° (likely 34°1° to 39°4°)	37°3°	0%	1 mph2 km/h from SE, gusts 7 mph11 km/h	87%	14%	0
Sun 1a	Clear	36°2° (likely 33°1° to 38°3°)	36°2°	0%	1 mph2 km/h from SE, gusts 7 mph11 km/h	89%	16%	0
Sun 2a	Mostly clear	36°2° (likely 33°1° to 36°2°)	36°2°	0%	1 mph2 km/h from SE, gusts 6 mph10 km/h	92%	57%	0
Sun 3a	Partly cloudy	34°1° (likely 33°1° to 36°2°)	34°1°	0%	0 mph0 km/h, gusts 5 mph9 km/h	96%	43%	0
Sun 4a	Mostly cloudy	33°1° (likely 33°1° to 36°2°)	33°1°	0%	0 mph0 km/h, gusts 4 mph7 km/h	97%	29%	0
Sun 5a	Mostly cloudy	33°1° (likely 32°0° to 36°2°)	33°1°	0%	0 mph0 km/h, gusts 3 mph5 km/h	99%	62%	0
Sun 6a	Mostly cloudy	33°1° (likely 32°0° to 36°2°)	33°1°	10%	0 mph0 km/h, gusts 4 mph6 km/h	99%	63%	0
Sun 7a	Cloudy	31°−1° (likely 31°−1° to 35°2°)	31°−1°	10%	0 mph0 km/h, gusts 4 mph6 km/h	99%	71%	0
Sun 8a	Cloudy	33°1° (likely 33°1° to 35°2°)	33°1°	10%	0 mph0 km/h, gusts 3 mph5 km/h	97%	82%	0
Sun 9a	Partly sunny	35°2° (likely 35°2° to 38°3°)	35°2°	10%	0 mph0 km/h, gusts 4 mph7 km/h	93%	84%	0
Sun 10a	Partly sunny	39°4° (likely 39°4° to 41°5°)	39°4°	10%	0 mph0 km/h, gusts 4 mph7 km/h	91%	59%	1
Sun 11a	Partly sunny	42°6° (likely 42°6° to 45°7°)	42°6°	10%	0 mph0 km/h, gusts 5 mph8 km/h	86%	58%	2
Sun 12p	Partly sunny	45°7° (likely 44°7° to 48°9°)	45°7°	30%	2 mph3 km/h from WNW, gusts 5 mph8 km/h	79%	56%	3
Sun 1p	Rain	46°8° (likely 46°8° to 50°10°)	46°8°	30%	2 mph3 km/h from WNW, gusts 5 mph8 km/h	74%	58%	3
Sun 2p	Rain	47°8° (likely 46°8° to 51°11°)	47°8°	30%	2 mph3 km/h from WNW, gusts 8 mph14 km/h	70%	70%	4
Sun 3p	Rain	48°9° (likely 45°7° to 50°10°)	47°8°	30%	3 mph5 km/h from WNW, gusts 8 mph13 km/h	67%	94%	4
Sun 4p	Rain	47°8° (likely 44°7° to 49°9°)	46°8°	30%	3 mph5 km/h from WNW, gusts 8 mph12 km/h	72%	95%	2
Sun 5p	Cloudy	46°8° (likely 43°6° to 48°9°)	45°7°	30%	3 mph5 km/h from WNW, gusts 6 mph10 km/h	75%	93%	1
Sun 6p	Partly sunny	44°7° (likely 42°6° to 46°8°)	44°7°	5%	0 mph0 km/h, gusts 5 mph8 km/h	84%	81%	0
Sun 7p	Partly cloudy	41°5° (likely 39°4° to 43°6°)	41°5°	5%	0 mph0 km/h, gusts 5 mph8 km/h	91%	55%	0
Sun 8p	Partly cloudy	40°4° (likely 36°2° to 41°5°)	40°4°	5%	0 mph0 km/h, gusts 4 mph6 km/h	91%	33%	0
Sun 9p	Clear	39°4° (likely 35°2° to 39°4°)	39°4°	0%	1 mph2 km/h from S, gusts 3 mph5 km/h	91%	21%	0
Sun 10p	Clear	38°3° (likely 34°1° to 38°3°)	38°3°	0%	1 mph2 km/h from S, gusts 4 mph6 km/h	93%	18%	0
Sun 11p	Partly cloudy	37°3° (likely 33°1° to 37°3°)	37°3°	0%	1 mph2 km/h from S, gusts 4 mph7 km/h	95%	22%	0
Mon 12a	Mostly clear	37°3° (likely 33°1° to 37°3°)	37°3°	0%	1 mph2 km/h from SSE, gusts 4 mph7 km/h	95%	20%	0
Mon 1a	Mostly clear	37°3° (likely 32°0° to 37°3°)	37°3°	0%	1 mph2 km/h from SSE, gusts 5 mph8 km/h	95%	15%	0
Mon 2a	Mostly clear	36°2° (likely 32°0° to 36°2°)	36°2°	0%	1 mph2 km/h from SSE, gusts 4 mph7 km/h	96%	15%	0
Mon 3a	Partly cloudy	35°2° (likely 31°−1° to 36°2°)	35°2°	0%	1 mph2 km/h from SE, gusts 5 mph8 km/h	99%	15%	0
Mon 4a	Clear	34°1° (likely 31°−1° to 36°2°)	34°1°	0%	1 mph2 km/h from SE, gusts 5 mph9 km/h	100%	12%	0
Mon 5a	Partly cloudy	34°1° (likely 31°−1° to 35°2°)	34°1°	0%	1 mph2 km/h from SE, gusts 6 mph9 km/h	100%	43%	0
Mon 6a	Partly cloudy	34°1° (likely 31°−1° to 36°2°)	34°1°	0%	2 mph3 km/h from SE, gusts 5 mph8 km/h	100%	50%	0
Mon 7a	Partly cloudy	31°−1° (likely 31°−1° to 35°2°)	31°−1°	0%	2 mph3 km/h from SE, gusts 6 mph10 km/h	100%	50%	0
Mon 8a	Partly sunny	32°0° (likely 31°−1° to 35°2°)	32°0°	0%	2 mph3 km/h from SE, gusts 6 mph10 km/h	100%	57%	0
Mon 9a	Partly sunny	35°2° (likely 34°1° to 37°3°)	32°0°	0%	3 mph5 km/h from SE, gusts 7 mph12 km/h	97%	54%	0
Mon 10a	Partly sunny	39°4° (likely 39°4° to 43°6°)	37°3°	0%	3 mph5 km/h from SE, gusts 8 mph13 km/h	88%	55%	1
Mon 11a	Partly sunny	45°7° (likely 45°7° to 47°8°)	44°7°	0%	3 mph5 km/h from SE, gusts 9 mph15 km/h	75%	53%	2
Mon 12p	Mostly sunny	50°10° (likely 48°9° to 52°11°)	49°9°	0%	3 mph5 km/h from S, gusts 10 mph16 km/h	62%	47%	4
Mon 1p	Sunny	53°12° (likely 51°11° to 55°13°)	53°12°	0%	3 mph5 km/h from S, gusts 15 mph23 km/h	51%	18%	4
Mon 2p	Mostly sunny	54°12° (likely 53°12° to 57°14°)	54°12°	0%	3 mph5 km/h from S, gusts 16 mph26 km/h	42%	24%	5

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Cloudy. High 51°11°, low 30°−1°. Typical 46°8° / 28°−2°. Dry. Forecasts agree.
1. Afternoon
  noon–6 PM
  Cloudy, 51°11°
  Dry
2. Evening
  6 PM–midnight
  Partly cloudy, 40°4°
  Dry
3. Overnight
  midnight–6 AM
  Partly cloudy, 33°1°
  Dry
Official NWS forecast
Today: Mostly sunny. High near 51, with temperatures falling to around 49 in the afternoon. North wind around 6 mph.
Tonight: Partly cloudy. Low around 30, with temperatures rising to around 33 overnight. Northwest wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
48°9°–51°11°
Low, likely
30°−1°–35°2°
Typical high / low
46°8° / 28°−2°
Wind
9 mph15 km/h, gusts 22 mph36 km/h
UV peak
5
Tomorrow, Oct 25. Drizzle. High 48°9°, low 30°−1°. Typical 46°8° / 28°−2°. Rain 0.04 in1 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 33°1°
  Dry
2. Afternoon
  noon–6 PM
  Rain, 48°9°
  30% chance
3. Evening
  6 PM–midnight
  Clear, 40°4°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 34°1°
  Dry
Official NWS forecast
Day: A chance of rain after noon. Partly sunny. High near 48, with temperatures falling to around 46 in the afternoon. North northwest wind 0 to 3 mph. Chance of precipitation is 30%.
Night: Partly cloudy, with a low around 30. South wind around 1 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
46°8°–51°11°
Low, likely
30°−1°–35°2°
Typical high / low
46°8° / 28°−2°
Wind
9 mph15 km/h
UV peak
4
Monday, Oct 26. Partly sunny. High 55°13°, low 32°0°. Typical 46°8° / 28°−2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 32°0°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 56°13°
  Dry
3. Evening
  6 PM–midnight
  Clear, 44°6°
  20% chance · 0.03 in0.7 mm
4. Overnight
  midnight–6 AM
  Showers, 35°2°
  60% chance · 0.2 in0.6 cm
Official NWS forecast
Day: Mostly sunny, with a high near 55. South wind 2 to 7 mph.
Night: Rain likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
50°10°–57°14°
Low, likely
31°−1°–35°2°
Typical high / low
46°8° / 28°−2°
Wind
12 mph19 km/h, gusts 32 mph51 km/h
UV peak
5
Tuesday, Oct 27. Snow. High 48°9°, low 30°−1°. Typical 45°7° / 28°−2°. Snow 0–1 in0–3 cm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Fog, 32°0°
  50% chance
2. Afternoon
  noon–6 PM
  Sunny, 48°9°
  Dry
3. Evening
  6 PM–midnight
  Clear, 37°3°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 36°2°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain and snow before noon. Mostly sunny, with a high near 48.
Night: Mostly clear, with a low around 30.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
44°7°–50°10°
Low, likely
29°−2°–34°1°
Typical high / low
45°7° / 28°−2°
Wind
14 mph23 km/h, gusts 33 mph53 km/h
UV peak
5
Wednesday, Oct 28. Partly sunny. High 54°12°, low 34°1°. Typical 45°7° / 27°−3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 37°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 52°11°
  Dry
3. Evening
  6 PM–midnight
  Clear, 42°5°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 38°3°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 54.
Night: Partly cloudy, with a low around 34.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
47°8°–55°13°
Low, likely
33°1°–36°2°
Typical high / low
45°7° / 27°−3°
Wind
9 mph14 km/h, gusts 20 mph32 km/h
UV peak
5
Thursday, Oct 29. Cloudy. High 55°13°, low 35°2°. Typical 44°7° / 27°−3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 40°4°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 54°12°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 44°7°
  30% chance
4. Overnight
  midnight–6 AM
  Partly cloudy, 37°3°
  40% chance · 0.2 in0.5 cm
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 55.
Night: A chance of rain after midnight. Mostly cloudy, with a low around 35.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
49°9°–57°14°
Low, likely
34°1°–40°4°
Typical high / low
44°7° / 27°−3°
Wind
12 mph19 km/h, gusts 30 mph47 km/h
UV peak
3
Friday, Oct 30. Snow. High 50°10°, low 33°1°. Typical 44°7° / 26°−3°. Snow 0–7 in0–18 cm, 70% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 40°4°
  60% chance · 0.6 in1.4 cm
2. Afternoon
  noon–6 PM
  Drizzle, 49°9°
  60% chance · 0.7 in1.7 cm
3. Evening
  6 PM–midnight
  Showers, 40°4°
  60% chance · 0.3 in0.8 cm
4. Overnight
  midnight–6 AM
  Showers, 35°2°
  60% chance · 0.3 in0.8 cm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain likely before 9am, then rain and snow likely. Mostly cloudy, with a high near 50.
Night: Rain likely before 9pm, then rain and snow likely. Mostly cloudy, with a low around 33.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
42°6°–54°12°
Low, likely
33°1°–39°4°
Typical high / low
44°7° / 26°−3°
Wind
14 mph22 km/h, gusts 28 mph45 km/h
UV peak
4
Saturday, Oct 31. Showers. High 41°5°, low 29°−2°. Typical 44°7° / 26°−3°. Rain 0.36 in9.1 mm, 60% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 36°2°
  50% chance · 0.7 in1.8 cm
2. Afternoon
  noon–6 PM
  Drizzle, 38°3°
  60% chance · 0.6 in1.6 cm
3. Evening
  6 PM–midnight
  Drizzle, 35°1°
  60% chance · 0.03 in0.7 mm
4. Overnight
  midnight–6 AM
  Clear, 26°−3°
  40% chance · 0.02 in0.5 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
37°3°–48°9°
Low, likely
22°−6°–35°2°
Typical high / low
44°7° / 26°−3°
Wind
8 mph12 km/h, gusts 26 mph42 km/h
UV peak
2
Sunday, Nov 1. Sunny. High 39°4°, low 25°−4°. Typical 43°6° / 26°−3°. Rain 0.17 in4.3 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 28°−2°
  40% chance · 0.03 in0.7 mm
2. Afternoon
  noon–6 PM
  Sunny, 40°4°
  30% chance · 0.03 in0.8 mm
3. Evening
  6 PM–midnight
  Clear, 31°−1°
  30% chance · 0.3 in0.8 cm
4. Overnight
  midnight–6 AM
  Partly cloudy, 27°−3°
  30% chance · 0.1 in0.3 cm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
34°1°–44°7°
Low, likely
16°−9°–34°1°
Typical high / low
43°6° / 26°−3°
Wind
10 mph17 km/h, gusts 24 mph38 km/h
UV peak
4
Monday, Nov 2. Drizzle. High 41°5°, low 26°−3°. Typical 43°6° / 26°−3°. Rain 0.11 in2.8 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 33°1°
  40% chance
2. Afternoon
  noon–6 PM
  Drizzle, 43°6°
  40% chance · 0.01 in0.3 mm
3. Evening
  6 PM–midnight
  Drizzle, 36°2°
  40% chance · 0.02 in0.5 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
33°1°–49°9°
Low, likely
23°−5°–30°−1°
Typical high / low
43°6° / 26°−3°
Wind
11 mph18 km/h, gusts 28 mph44 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 51°, low 30°.
Tomorrow
Dry, high 48°, low 30°, cooling off.
Monday
Dry, high 55°, low 32°, warming up.
Rest of week
Highs 39–55°; chance of precipitation on Tuesday, Friday, Saturday, Monday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (SLC) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

East Canyon Creek near Jeremy Ranch

1.7 mi

Below flood stage

Level: 4.6 ft
Flow: 17 cfs

Forecast peak 4.5 ft Sat 4 PM

Reading from Sat 3:15 PM · NWS gauge page

East Canyon Creek near Park City

3.8 mi

Below flood stage

Level: 5.1 ft
Flow: 8 cfs

Forecast peak 5.1 ft Sat 4 PM

Reading from Sat 2:30 PM · NWS gauge page

McLeod Creek near Park City

4.7 mi

Below flood stage

Level: 6.2 ft
Flow: 7 cfs

Forecast peak 6.3 ft Sat 6 AM

Reading from Sat 2:30 PM · NWS gauge page

Silver Creek near Silver Creek Junction

5.8 mi

Below flood stage

Level: 4.4 ft
Flow: 6 cfs

Forecast peak 4.5 ft Sat 4 PM

Reading from Sat 2:30 PM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 75% less heating than a typical week.

This week 50Typical 201

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 41
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 30 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 37°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Alta · official normals 1991–2020 · records 1906–2026

Oct 24, today vs a typical year

Today’s expected high is 5°3° warmer than typical.

Last 7 days vs normal

On average 6°3° warmer than normal (daily mean temperature).

+6°+3°SunOct 18
+6°+3°MonOct 19
+9°+5°TueOct 20
+7°+4°WedOct 21
+7°+4°ThuOct 22
+2°+1°FriOct 23
—SatOct 24

Summit Park weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 45 min; Losing 2 min 35 s a day; shortest Dec 21, 1 h 30 min less
Golden hour: 5:54–6:49 PM; Morning 7:30–8:25 AM
Blue hour: 6:49–7:00 PM; Morning 7:19–7:30 AM; first light 7:19 AM

Stars tonight? Fair

Mostly clear 10 PM–2 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 6:05 AM · rises 5:32 PM
Full moon: Oct 25
New moon: Nov 9

Looking southwest from Summit Park. The highest point on the skyline is about 9,400 ft, 3 mi away.Skyline from USGS elevation data, heights drawn up to 2× taller. Sky, sun and moon as they are now.

Summit Park, UT weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

East Canyon Creek near Jeremy Ranch

East Canyon Creek near Park City

McLeod Creek near Park City

Silver Creek near Silver Creek Junction

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon