Observed 2:35 AM MDT at KHCR

Interlaken, UT weather

Clear and 31°0°, 10°6° warmer than a typical Oct 24.

Mostly agree

Now 31°0°

Clear · Feels like 26°−3°

Wind: 5 mph8 km/h; From the east-southeast. Up to 6 mph10 km/h through 3 PM
Dew point: 30°−1°; Dry, static shocks likely
Humidity: 96%; Air 31°0°, dew point 30°−1° · frost likely
UV index: 0Low; Moderate 11 AM–5 PM · peak 5
Air quality: 29Good; Main pollutant: PM2.5 (fine particles)
Pressure: 30.17 inHg1022 hPa; Rising slowly · +0.02 inHg+0.6 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

17°9° cooler than this time yesterday (48°9° then, 31°0° now)

Good hours for

Below freezing today 5–10 AM (low 29°−2°)
Low 29°−2° today at 8 AM
Above 40°4° today by 11 AM
High 55°13° today at 3 PM

TonightNear 32°0° · freezing, low 31°−1° · Clear
This morningUp to 41°5° by 11 AM · freezing, low 29°−2° · Clear
This afternoonUp to 55°13° by 3 PM · Mostly cloudy
TonightDown to 34°1° by 5 AM · Mostly cloudy
Tomorrow morningUp to 40°4° by 11 AM · rain chance 20% · Mostly cloudy
Tomorrow afternoonUp to 51°11° by 3 PM · Cloudy · rain chance 40%
Tomorrow nightDown to 36°2° by 2 AM · 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 3a	Clear	33°1° (likely 31°−1° to 39°4°)	33°1°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	9%	0
Sat 4a	Clear	33°1° (likely 31°−1° to 39°4°)	33°1°	0%	0 mph0 km/h, gusts 4 mph6 km/h	100%	4%	0
Sat 5a	Clear	31°−1° (likely 31°−1° to 38°3°)	31°−1°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	2%	0
Sat 6a	Clear	31°−1° (likely 30°−1° to 37°3°)	31°−1°	0%	0 mph0 km/h, gusts 4 mph6 km/h	100%	3%	0
Sat 7a	Clear	31°−1° (likely 30°−1° to 38°3°)	31°−1°	0%	0 mph0 km/h, gusts 5 mph7 km/h	100%	3%	0
Sat 8a	Sunny	29°−2° (likely 29°−2° to 38°3°)	29°−2°	0%	0 mph0 km/h, gusts 5 mph7 km/h	100%	3%	0
Sat 9a	Sunny	32°0° (likely 32°0° to 40°4°)	32°0°	0%	0 mph0 km/h, gusts 6 mph10 km/h	100%	3%	0
Sat 10a	Sunny	37°3° (likely 37°3° to 44°7°)	37°3°	0%	0 mph0 km/h, gusts 5 mph9 km/h	89%	3%	2
Sat 11a	Cloudy	41°5° (likely 41°5° to 47°8°)	41°5°	0%	0 mph0 km/h, gusts 5 mph8 km/h	84%	64%	3
Sat 12p	Cloudy	47°8° (likely 47°8° to 50°10°)	46°8°	0%	3 mph5 km/h from NNE, gusts 7 mph11 km/h	71%	63%	4
Sat 1p	Cloudy	51°11° (likely 50°10° to 52°11°)	51°11°	0%	3 mph5 km/h from NNE, gusts 7 mph12 km/h	62%	66%	5
Sat 2p	Cloudy	53°12° (likely 51°11° to 54°12°)	53°12°	0%	3 mph5 km/h from NNE, gusts 7 mph11 km/h	55%	71%	4
Sat 3p	Partly sunny	55°13° (likely 51°11° to 55°13°)	55°13°	0%	6 mph10 km/h from N, gusts 7 mph12 km/h	52%	74%	3
Sat 4p	Cloudy	52°11° (likely 51°11° to 55°13°)	52°11°	0%	6 mph10 km/h from N, gusts 7 mph11 km/h	54%	70%	3
Sat 5p	Cloudy	51°11° (likely 49°9° to 55°13°)	51°11°	0%	6 mph10 km/h from N, gusts 9 mph14 km/h	58%	63%	2
Sat 6p	Partly sunny	50°10° (likely 47°8° to 52°11°)	48°9°	0%	5 mph8 km/h from N, gusts 13 mph21 km/h	59%	70%	1
Sat 7p	Partly cloudy	46°8° (likely 43°6° to 50°10°)	44°7°	0%	5 mph8 km/h from N, gusts 13 mph21 km/h	67%	68%	0
Sat 8p	Partly cloudy	43°6° (likely 41°5° to 49°9°)	40°4°	0%	5 mph8 km/h from N, gusts 10 mph17 km/h	73%	65%	0
Sat 9p	Partly cloudy	42°6° (likely 39°4° to 47°8°)	42°6°	0%	2 mph3 km/h from NNW, gusts 7 mph11 km/h	80%	83%	0
Sat 10p	Cloudy	41°5° (likely 39°4° to 48°9°)	41°5°	0%	2 mph3 km/h from NNW, gusts 7 mph11 km/h	81%	94%	0
Sat 11p	Partly cloudy	41°5° (likely 38°3° to 47°8°)	41°5°	0%	2 mph3 km/h from NNW, gusts 8 mph13 km/h	83%	79%	0
Sun 12a	Cloudy	39°4° (likely 37°3° to 46°8°)	39°4°	5%	0 mph0 km/h, gusts 8 mph13 km/h	86%	84%	0
Sun 1a	Cloudy	39°4° (likely 37°3° to 47°8°)	39°4°	5%	0 mph0 km/h, gusts 7 mph12 km/h	87%	86%	0
Sun 2a	Cloudy	38°3° (likely 36°2° to 47°8°)	38°3°	5%	0 mph0 km/h, gusts 6 mph9 km/h	91%	80%	0
Sun 3a	Cloudy	36°2° (likely 36°2° to 44°7°)	36°2°	10%	0 mph0 km/h, gusts 5 mph8 km/h	97%	76%	0
Sun 4a	Mostly cloudy	36°2° (likely 35°2° to 44°7°)	36°2°	10%	0 mph0 km/h, gusts 4 mph7 km/h	98%	61%	0
Sun 5a	Mostly clear	34°1° (likely 34°1° to 43°6°)	34°1°	10%	0 mph0 km/h, gusts 4 mph7 km/h	100%	48%	0
Sun 6a	Clear	34°1° (likely 34°1° to 42°6°)	34°1°	20%	0 mph0 km/h, gusts 3 mph5 km/h	100%	36%	0
Sun 7a	Partly cloudy	34°1° (likely 33°1° to 40°4°)	34°1°	20%	0 mph0 km/h, gusts 6 mph9 km/h	100%	65%	0
Sun 8a	Partly sunny	33°1° (likely 33°1° to 40°4°)	33°1°	20%	0 mph0 km/h, gusts 4 mph6 km/h	100%	80%	0
Sun 9a	Cloudy	35°2° (likely 35°2° to 42°6°)	35°2°	20%	0 mph0 km/h, gusts 2 mph4 km/h	100%	85%	0
Sun 10a	Cloudy	39°4° (likely 39°4° to 43°6°)	39°4°	20%	0 mph0 km/h, gusts 3 mph4 km/h	96%	87%	1
Sun 11a	Cloudy	40°4° (likely 40°4° to 46°8°)	40°4°	20%	0 mph0 km/h, gusts 4 mph6 km/h	97%	91%	2
Sun 12p	Cloudy	45°7° (likely 45°7° to 48°9°)	45°7°	40%	1 mph2 km/h from WSW, gusts 4 mph6 km/h	90%	92%	1
Sun 1p	Cloudy	48°9° (likely 46°8° to 51°11°)	48°9°	40%	1 mph2 km/h from WSW, gusts 4 mph7 km/h	80%	97%	4
Sun 2p	Showers	50°10° (likely 46°8° to 53°12°)	50°10°	40%	1 mph2 km/h from WSW, gusts 4 mph7 km/h	73%	92%	3
Sun 3p	Showers	51°11° (likely 47°8° to 54°12°)	51°11°	30%	2 mph3 km/h from WSW, gusts 3 mph5 km/h	71%	88%	1
Sun 4p	Showers	49°9° (likely 47°8° to 54°12°)	49°9°	30%	2 mph3 km/h from WSW, gusts 5 mph9 km/h	73%	84%	1
Sun 5p	Showers	49°9° (likely 46°8° to 50°10°)	49°9°	30%	2 mph3 km/h from WSW, gusts 6 mph10 km/h	73%	81%	0
Sun 6p	Cloudy	48°9° (likely 45°7° to 49°9°)	48°9°	0%	1 mph2 km/h from WSW, gusts 7 mph11 km/h	73%	83%	0
Sun 7p	Partly cloudy	45°7° (likely 42°6° to 47°8°)	45°7°	0%	1 mph2 km/h from WSW, gusts 5 mph8 km/h	77%	67%	0
Sun 8p	Mostly clear	43°6° (likely 40°4° to 45°7°)	43°6°	0%	1 mph2 km/h from WSW, gusts 4 mph6 km/h	83%	47%	0
Sun 9p	Mostly clear	42°6° (likely 41°5° to 44°7°)	42°6°	0%	0 mph0 km/h, gusts 4 mph6 km/h	88%	25%	0
Sun 10p	Partly cloudy	41°5° (likely 38°3° to 43°6°)	41°5°	0%	0 mph0 km/h, gusts 3 mph6 km/h	91%	25%	0
Sun 11p	Partly cloudy	40°4° (likely 37°3° to 42°6°)	40°4°	0%	0 mph0 km/h, gusts 3 mph4 km/h	93%	22%	0
Mon 12a	Partly cloudy	39°4° (likely 36°2° to 41°5°)	39°4°	0%	0 mph0 km/h, gusts 3 mph4 km/h	94%	22%	0
Mon 1a	Partly cloudy	38°3° (likely 35°2° to 41°5°)	38°3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	96%	31%	0
Mon 2a	Partly cloudy	36°2° (likely 34°1° to 40°4°)	36°2°	0%	0 mph0 km/h, gusts 3 mph5 km/h	98%	28%	0

Days ahead

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

Today, Oct 24. Cloudy. High 56°13°, low 28°−2°. Typical 46°8° / 28°−2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 29°−2°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 55°13°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 43°6°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 34°1°
  Dry
Official NWS forecast
Today: Mostly sunny. High near 56, with temperatures falling to around 51 in the afternoon. North northeast wind 0 to 6 mph.
Tonight: Mostly clear. Low around 28, with temperatures rising to around 31 overnight. Wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
51°11°–56°13°
Low, likely
28°−2°–37°3°
Typical high / low
46°8° / 28°−2°
Wind
12 mph19 km/h, gusts 19 mph31 km/h
UV peak
5
Tomorrow, Oct 25. Drizzle. High 53°12°, low 31°−1°. Typical 46°8° / 28°−2°. Rain 0.05 in1.3 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 33°1°
  Dry
2. Afternoon
  noon–6 PM
  Showers, 51°11°
  40% chance
3. Evening
  6 PM–midnight
  Mostly clear, 43°6°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 36°2°
  Dry
Official NWS forecast
Day: Scattered rain showers. Mostly cloudy, with a high near 53. West wind around 2 mph. Chance of precipitation is 40%.
Night: Partly cloudy, with a low around 31. South southeast wind around 1 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
48°9°–54°12°
Low, likely
31°−1°–40°4°
Typical high / low
46°8° / 28°−2°
Wind
8 mph12 km/h
UV peak
4
Monday, Oct 26. Partly sunny. High 59°15°, low 32°0°. Typical 46°8° / 28°−2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 35°2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Clear, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Drizzle, 38°3°
  30% chance · 0.11 in2.7 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 59.
Night: A chance of rain after midnight. Partly cloudy, with a low around 32.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
54°12°–59°15°
Low, likely
31°−1°–37°3°
Typical high / low
46°8° / 28°−2°
Wind
13 mph22 km/h, gusts 29 mph46 km/h
UV peak
4
Tuesday, Oct 27. Snow. High 54°12°, low 29°−2°. Typical 45°7° / 28°−2°. Snow 0–1 in0–3 cm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Rain, 37°3°
  30% chance · 0.1 in2.5 mm
2. Afternoon
  noon–6 PM
  Sunny, 49°10°
  30% chance
3. Evening
  6 PM–midnight
  Clear, 40°4°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 34°1°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain before 9am, then a chance of rain and snow. Partly sunny, with a high near 54.
Night: Mostly clear, with a low around 29.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
47°8°–54°12°
Low, likely
29°−2°–37°3°
Typical high / low
45°7° / 28°−2°
Wind
9 mph14 km/h, gusts 33 mph53 km/h
UV peak
5
Wednesday, Oct 28. Mostly sunny. High 59°15°, low 34°1°. Typical 45°7° / 27°−3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 35°2°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 55°13°
  Dry
3. Evening
  6 PM–midnight
  Clear, 45°7°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 37°3°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 59.
Night: Partly cloudy, with a low around 34.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
53°12°–59°15°
Low, likely
30°−1°–37°3°
Typical high / low
45°7° / 27°−3°
Wind
9 mph15 km/h, gusts 23 mph37 km/h
UV peak
5
Thursday, Oct 29. Cloudy. High 60°16°, low 35°2°. Typical 44°7° / 27°−3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 59°15°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 42°6°
  20% chance · 0.03 in0.8 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 60.
Night: A slight chance of rain after midnight. Mostly cloudy, with a low around 35.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
55°13°–60°16°
Low, likely
34°1°–38°3°
Typical high / low
44°7° / 27°−3°
Wind
12 mph19 km/h, gusts 33 mph53 km/h
UV peak
4
Friday, Oct 30. Rain. High 57°14°, low 40°4°. Typical 44°7° / 26°−3°. Rain 0.23 in5.8 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 43°6°
  40% chance · 0.06 in1.4 mm
2. Afternoon
  noon–6 PM
  Cloudy, 50°10°
  50% chance · 0.06 in1.6 mm
3. Evening
  6 PM–midnight
  Drizzle, 45°7°
  50% chance · 0.05 in1.3 mm
4. Overnight
  midnight–6 AM
  Drizzle, 41°5°
  50% chance · 0.04 in1 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Partly sunny, with a high near 57.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
45°7°–57°14°
Low, likely
36°2°–43°6°
Typical high / low
44°7° / 26°−3°
Wind
8 mph12 km/h, gusts 24 mph38 km/h
UV peak
3
Saturday, Oct 31. Drizzle. High 46°8°, low 35°2°. Typical 44°7° / 26°−3°. Rain 0.21 in5.3 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 40°5°
  50% chance · 0.2 in0.6 cm
2. Afternoon
  noon–6 PM
  Drizzle, 47°8°
  50% chance · 0.06 in1.5 mm
3. Evening
  6 PM–midnight
  Mostly clear, 40°5°
  40% chance · 0.03 in0.7 mm
4. Overnight
  midnight–6 AM
  Cloudy, 35°2°
  40% chance · 0.02 in0.6 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
41°5°–54°12°
Low, likely
28°−2°–41°5°
Typical high / low
44°7° / 26°−3°
Wind
7 mph12 km/h, gusts 22 mph35 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 45°7°, low 31°−1°. Typical 43°6° / 26°−3°. Rain 0.11 in2.8 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 36°2°
  50% chance
2. Afternoon
  noon–6 PM
  Cloudy, 47°8°
  40% chance · 0.02 in0.4 mm
3. Evening
  6 PM–midnight
  Cloudy, 38°4°
  40% chance · 0.1 in0.3 cm
4. Overnight
  midnight–6 AM
  Partly cloudy, 31°−1°
  40% chance · 0.4 in0.9 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
38°3°–55°13°
Low, likely
20°−7°–40°4°
Typical high / low
43°6° / 26°−3°
Wind
6 mph10 km/h, gusts 27 mph43 km/h
UV peak
3
Monday, Nov 2. Cloudy. High 45°7°, low 30°−1°. Typical 43°6° / 26°−3°. Rain 0.31 in7.9 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 32°0°
  40% chance · 0.5 in1.2 cm
2. Afternoon
  noon–6 PM
  Sunny, 47°8°
  30% chance · 0.3 in0.8 cm
3. Evening
  6 PM–midnight
  Clear, 35°2°
  30% chance · 0.4 in0.9 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
39°4°–55°13°
Low, likely
26°−3°–37°3°
Typical high / low
43°6° / 26°−3°
Wind
8 mph13 km/h, gusts 13 mph22 km/h
UV peak
4

10 days15 days30 days

The outlook

Today
Dry, high 56°, low 28°.
Tomorrow
36% chance of rain, high 53°, low 31°, cooling off.
Monday
Dry, high 59°, low 32°, warming up.
Rest of week
Highs 45–60°; chance of precipitation on Friday, Saturday.

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

McLeod Creek near Park City

11 mi

Below flood stage

Level: 6.2 ft
Flow: 7 cfs

Forecast peak 6.6 ft Sat 3 AM

Reading from Sat 1:30 AM · NWS gauge page

American Fork River near American Fork

13 mi

Below flood stage

Level: 6.1 ft
Flow: 16 cfs

Forecast peak 6.0 ft Sat 3 AM

Reading from Sat 1:15 AM · NWS gauge page

East Canyon Creek near Park City

13 mi

Below flood stage

Level: 5.3 ft
Flow: 13 cfs

Forecast peak 5.2 ft Sat 3 AM

Reading from Sat 1:30 AM · NWS gauge page

Silver Creek near Silver Creek Junction

13 mi

Below flood stage

Level: 4.8 ft
Flow: 11 cfs

Forecast peak 3.9 ft Sat 3 AM

Reading from Sat 1:30 AM · NWS gauge page

For your home

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

Heating this week

About 77% less heating than a typical week.

This week 47Typical 201

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 35
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 29 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 30°F). Indoor air will run dry too — a humidifier keeping indoor relative humidity in the 30–50% range is more comfortable and cuts static shocks, without going so high it fogs cold windows.

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 10°6° 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

Interlaken weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 46 min; Losing 2 min 30 s a day; shortest Dec 21, 1 h 29 min less
Golden hour: 5:54–6:49 PM; Morning 7:29–8:24 AM
Blue hour: 6:49–7:00 PM; Morning 7:19–7:29 AM; first light 7:19 AM

Stars tonight? Fair

Clear 3:28–7:19 AM, but the moon is 96% lit and up.

Moon

Waxing gibbous

96% lit · growing

Today: sets 6:05 AM · rises 5:31 PM
Full moon: Oct 25
New moon: Nov 9

Looking northwest from Interlaken. The highest point on the skyline is about 10,600 ft, 7 mi away.Skyline from USGS elevation data, heights drawn up to 2.5× taller. Sky, sun and moon as they are now.

Interlaken, UT weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

McLeod Creek near Park City

American Fork River near American Fork

East Canyon 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