American Fork River near American Fork
7.7 mi- Level
- 6.1 ft
- Flow
- 17 cfs
Forecast peak 6.1 ft Sat 9 PM
Reading from Sat 7:15 PM · NWS gauge page
Observed 8:50 PM MDT at KPVU
American Fork, UT weather
Clear and 50°10°.
Today: low 39°4° (likely 38°3° to 43°6°), high 55°13° (likely 53°12° to 56°13°).
Now 50°10°
Clear · Feels like 47°8°
- Wind
- 8 mph13 km/h
- From the northwest. Up to 8 mph13 km/h through 9 AM
- Dew point
- 43°6°
- Comfortable
- UV tomorrow
- 4Moderate
- Moderate 12–5 PM · peak 4
- Air quality
- 34Good
- Main pollutant: PM2.5 (fine particles)
- Pressure
- 30.14 inHg1021 hPa
- Rising slowly · +0.04 inHg+1.2 hPa in 3 h
Next 2 hours
No precipitation expected in the next 2 hours.
From forecast models
Next 48 hours
About the same as this time yesterday (50°10° then, 51°11° now)
Good hours for
TonightDown to 41°5° by 4 AM · Partly cloudy
Tomorrow morningUp to 50°10° by 11 AM · rain chance 10% · Mostly cloudy
Tomorrow afternoonUp to 55°13° by 4 PM · Mostly cloudy · rain chance 20%
Tomorrow nightDown to 41°5° by 4 AM · Clear
Monday morningUp to 52°11° by 11 AM · Partly cloudy
Monday afternoonUp to 62°17° by 3 PM · Clear
Monday nightDown to 54°12° by 8 PM · rain chance 10% · Clear
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 9p | Clear | 46°8° (likely 44°7° to 48°9°) | 44°7° | 0% | 5 mph8 km/h from NNW, gusts 11 mph18 km/h | 85% | 21% | 0 |
| Sat 10p | Clear | 45°7° (likely 43°6° to 47°8°) | 43°6° | 0% | 5 mph8 km/h from NNW, gusts 9 mph15 km/h | 87% | 17% | 0 |
| Sat 11p | Clear | 44°7° (likely 43°6° to 46°8°) | 41°5° | 0% | 5 mph8 km/h from NNW, gusts 6 mph9 km/h | 89% | 13% | 0 |
| Sun 12a | Clear | 44°7° (likely 42°6° to 46°8°) | 44°7° | 0% | 1 mph2 km/h from NE, gusts 4 mph7 km/h | 89% | 9% | 0 |
| Sun 1a | Clear | 43°6° (likely 41°5° to 45°7°) | 43°6° | 0% | 1 mph2 km/h from NE, gusts 4 mph6 km/h | 95% | 13% | 0 |
| Sun 2a | Clear | 43°6° (likely 41°5° to 45°7°) | 43°6° | 0% | 1 mph2 km/h from NE, gusts 5 mph8 km/h | 93% | 11% | 0 |
| Sun 3a | Partly cloudy | 43°6° (likely 40°4° to 45°7°) | 43°6° | 5% | 0 mph0 km/h, gusts 3 mph5 km/h | 93% | 22% | 0 |
| Sun 4a | Partly cloudy | 41°5° (likely 40°4° to 45°7°) | 41°5° | 5% | 0 mph0 km/h, gusts 5 mph9 km/h | 95% | 71% | 0 |
| Sun 5a | Partly cloudy | 41°5° (likely 39°4° to 44°7°) | 41°5° | 5% | 0 mph0 km/h, gusts 4 mph7 km/h | 97% | 76% | 0 |
| Sun 6a | Partly cloudy | 41°5° (likely 39°4° to 44°7°) | 41°5° | 10% | 0 mph0 km/h, gusts 2 mph4 km/h | 98% | 66% | 0 |
| Sun 7a | Partly cloudy | 40°4° (likely 38°3° to 44°7°) | 40°4° | 10% | 0 mph0 km/h, gusts 3 mph5 km/h | 100% | 85% | 0 |
| Sun 8a | Partly sunny | 41°5° (likely 38°3° to 45°7°) | 41°5° | 10% | 0 mph0 km/h, gusts 4 mph7 km/h | 100% | 86% | 0 |
| Sun 9a | Partly sunny | 45°7° (likely 41°5° to 46°8°) | 45°7° | 10% | 2 mph3 km/h from S, gusts 6 mph9 km/h | 89% | 86% | 0 |
| Sun 10a | Partly sunny | 49°9° (likely 46°8° to 49°9°) | 49°9° | 10% | 2 mph3 km/h from S, gusts 5 mph8 km/h | 84% | 75% | 1 |
| Sun 11a | Partly sunny | 50°10° (likely 48°9° to 51°11°) | 50°10° | 10% | 2 mph3 km/h from S, gusts 5 mph8 km/h | 80% | 75% | 2 |
| Sun 12p | Cloudy | 50°10° (likely 50°10° to 53°12°) | 50°10° | 20% | 2 mph3 km/h from S, gusts 3 mph5 km/h | 80% | 80% | 3 |
| Sun 1p | Cloudy | 52°11° (likely 52°11° to 54°12°) | 52°11° | 20% | 2 mph3 km/h from S, gusts 5 mph7 km/h | 77% | 82% | 4 |
| Sun 2p | Rain | 53°12° (likely 53°12° to 55°13°) | 53°12° | 20% | 2 mph3 km/h from S, gusts 5 mph7 km/h | 74% | 59% | 4 |
| Sun 3p | Rain | 54°12° (likely 53°12° to 56°13°) | 54°12° | 20% | 2 mph3 km/h from S, gusts 3 mph5 km/h | 70% | 55% | 4 |
| Sun 4p | Mostly sunny | 55°13° (likely 52°11° to 56°13°) | 55°13° | 20% | 2 mph3 km/h from S, gusts 3 mph5 km/h | 69% | 52% | 3 |
| Sun 5p | Rain | 53°12° (likely 52°11° to 56°13°) | 53°12° | 20% | 2 mph3 km/h from S, gusts 3 mph6 km/h | 70% | 36% | 2 |
| Sun 6p | Partly sunny | 53°12° (likely 51°11° to 54°12°) | 53°12° | 5% | 1 mph2 km/h from NW, gusts 4 mph6 km/h | 70% | 28% | 1 |
| Sun 7p | Partly cloudy | 50°10° (likely 49°9° to 52°11°) | 50°10° | 5% | 1 mph2 km/h from NW, gusts 3 mph4 km/h | 80% | 56% | 0 |
| Sun 8p | Partly cloudy | 48°9° (likely 47°8° to 51°11°) | 48°9° | 5% | 1 mph2 km/h from NW, gusts 3 mph5 km/h | 84% | 36% | 0 |
| Sun 9p | Mostly clear | 47°8° (likely 46°8° to 49°9°) | 47°8° | 0% | 2 mph3 km/h from E, gusts 3 mph4 km/h | 86% | 14% | 0 |
| Sun 10p | Clear | 45°7° (likely 45°7° to 49°9°) | 45°7° | 0% | 2 mph3 km/h from E, gusts 3 mph4 km/h | 90% | 4% | 0 |
| Sun 11p | Mostly clear | 44°7° (likely 44°7° to 48°9°) | 44°7° | 0% | 2 mph3 km/h from E, gusts 4 mph6 km/h | 91% | 12% | 0 |
| Mon 12a | Mostly clear | 44°7° (likely 44°7° to 47°8°) | 42°6° | 0% | 3 mph5 km/h from E, gusts 5 mph9 km/h | 93% | 12% | 0 |
| Mon 1a | Clear | 43°6° (likely 43°6° to 46°8°) | 41°5° | 0% | 3 mph5 km/h from E, gusts 6 mph10 km/h | 98% | 13% | 0 |
| Mon 2a | Clear | 43°6° (likely 43°6° to 46°8°) | 41°5° | 0% | 3 mph5 km/h from E, gusts 6 mph10 km/h | 96% | 8% | 0 |
| Mon 3a | Clear | 42°6° (likely 42°6° to 47°8°) | 40°4° | 0% | 3 mph5 km/h from ESE, gusts 6 mph10 km/h | 96% | 7% | 0 |
| Mon 4a | Mostly clear | 41°5° (likely 41°5° to 46°8°) | 39°4° | 0% | 3 mph5 km/h from ESE, gusts 7 mph11 km/h | 98% | 15% | 0 |
| Mon 5a | Partly cloudy | 41°5° (likely 41°5° to 46°8°) | 39°4° | 0% | 3 mph5 km/h from ESE, gusts 7 mph11 km/h | 99% | 46% | 0 |
| Mon 6a | Clear | 41°5° (likely 41°5° to 46°8°) | 39°4° | 0% | 3 mph5 km/h from SE, gusts 7 mph11 km/h | 99% | 42% | 0 |
| Mon 7a | Partly cloudy | 40°4° (likely 40°4° to 46°8°) | 38°3° | 0% | 3 mph5 km/h from SE, gusts 7 mph11 km/h | 100% | 47% | 0 |
| Mon 8a | Partly sunny | 41°5° (likely 41°5° to 47°8°) | 39°4° | 0% | 3 mph5 km/h from SE, gusts 6 mph10 km/h | 96% | 47% | 0 |
| Mon 9a | Partly sunny | 44°7° (likely 43°6° to 48°9°) | 41°5° | 0% | 5 mph8 km/h from SE, gusts 5 mph9 km/h | 88% | 54% | 0 |
| Mon 10a | Partly sunny | 48°9° (likely 48°9° to 51°11°) | 46°8° | 0% | 5 mph8 km/h from SE, gusts 7 mph10 km/h | 80% | 51% | 1 |
| Mon 11a | Partly sunny | 52°11° (likely 51°11° to 54°12°) | 52°11° | 0% | 5 mph8 km/h from SE, gusts 9 mph14 km/h | 71% | 50% | 3 |
| Mon 12p | Sunny | 56°13° (likely 54°12° to 57°14°) | 56°13° | 0% | 5 mph8 km/h from S, gusts 10 mph15 km/h | 63% | 15% | 4 |
| Mon 1p | Sunny | 59°15° (likely 56°13° to 59°15°) | 59°15° | 0% | 5 mph8 km/h from S, gusts 10 mph16 km/h | 55% | 33% | 4 |
| Mon 2p | Sunny | 61°16° (likely 57°14° to 61°16°) | 61°16° | 0% | 5 mph8 km/h from S, gusts 11 mph18 km/h | 48% | 7% | 5 |
| Mon 3p | Sunny | 62°17° (likely 60°16° to 62°17°) | 62°17° | 0% | 6 mph10 km/h from S, gusts 14 mph23 km/h | 44% | 0% | 4 |
| Mon 4p | Sunny | 62°17° (likely 59°15° to 62°17°) | 62°17° | 0% | 6 mph10 km/h from S, gusts 15 mph23 km/h | 42% | 0% | 3 |
| Mon 5p | Sunny | 61°16° (likely 59°15° to 62°17°) | 61°16° | 0% | 6 mph10 km/h from S, gusts 14 mph23 km/h | 43% | 2% | 2 |
| Mon 6p | Sunny | 59°15° (likely 57°14° to 60°16°) | 59°15° | 10% | 5 mph8 km/h from SSE, gusts 12 mph20 km/h | 46% | 3% | 1 |
| Mon 7p | Mostly clear | 57°14° (likely 55°13° to 61°16°) | 57°14° | 10% | 5 mph8 km/h from SSE, gusts 13 mph21 km/h | 50% | 7% | 0 |
| Mon 8p | Clear | 54°12° (likely 53°12° to 61°16°) | 54°12° | 10% | 5 mph8 km/h from SSE, gusts 10 mph16 km/h | 55% | 16% | 0 |
Days ahead
Shaded: typical range for these dates (1991–2020)
Today, Oct 24. Partly sunny. High 55°13°, low 39°4°. Typical 60°16° / 34°1°. Dry. Mostly agree.
Evening
6 PM–midnight
Clear, 44°7°Dry
Overnight
midnight–6 AM
Partly cloudy, 41°5°Dry
Official NWS forecast
Tonight: Partly cloudy. Low around 39, with temperatures rising to around 41 overnight. North wind 0 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 53°12°–56°13°
- Low, likely
- 38°3°–43°6°
- Typical high / low
- 60°16° / 34°1°
- Wind
- 11 mph17 km/h, gusts 18 mph28 km/h
- UV peak
- 5
Tomorrow, Oct 25. Rain. High 55°13°, low 39°4°. Typical 60°16° / 33°1°. Rain 0.01 in0.3 mm, 20% chance. Mostly agree.
Morning
6 AM–noon
Partly sunny, 41°5°Dry
Afternoon
noon–6 PM
Rain, 55°13°20% chance
Evening
6 PM–midnight
Mostly clear, 48°9°Dry
Overnight
midnight–6 AM
Clear, 41°5°Dry
Official NWS forecast
Day: A slight chance of rain after noon. Mostly sunny. High near 55, with temperatures falling to around 53 in the afternoon. South wind around 2 mph. Chance of precipitation is 20%.
Night: Mostly clear. Low around 39, with temperatures rising to around 41 overnight. East wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 53°12°–56°13°
- Low, likely
- 38°3°–44°7°
- Typical high / low
- 60°16° / 33°1°
- Wind
- 5 mph8 km/h, gusts 13 mph21 km/h
- UV peak
- 4
Monday, Oct 26. Partly sunny. High 62°17°, low 41°5°. Typical 59°15° / 33°1°. Dry. Mostly agree.
Morning
6 AM–noon
Partly sunny, 41°5°Dry
Afternoon
noon–6 PM
Sunny, 62°17°Dry
Evening
6 PM–midnight
Clear, 54°12°Dry
Overnight
midnight–6 AM
Partly cloudy, 47°8°40% chance · 0.1 in0.3 cm
Official NWS forecast
Day: Mostly sunny, with a high near 62. South southeast wind around 6 mph.
Night: A chance of rain after midnight. Partly cloudy, with a low around 41. Southeast wind 5 to 9 mph. Chance of precipitation is 40%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 59°15°–62°17°
- Low, likely
- 41°5°–45°7°
- Typical high / low
- 59°15° / 33°1°
- Wind
- 11 mph18 km/h, gusts 32 mph52 km/h
- UV peak
- 5
Tuesday, Oct 27. Rain. High 57°14°, low 40°4°. Typical 59°15° / 33°1°. Rain 0.06 in1.5 mm, 20% chance. Mostly agree.
Morning
6 AM–noon
Sunny, 44°7°40% chance
Afternoon
noon–6 PM
Sunny, 58°15°Dry
Evening
6 PM–midnight
Clear, 53°11°Dry
Overnight
midnight–6 AM
Cloudy, 48°9°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain before noon. Mostly sunny, with a high near 57. Chance of precipitation is 20%.
Night: Mostly clear, with a low around 40.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 56°13°–60°16°
- Low, likely
- 40°4°–49°9°
- Typical high / low
- 59°15° / 33°1°
- Wind
- 11 mph18 km/h, gusts 32 mph51 km/h
- UV peak
- 5
Wednesday, Oct 28. Partly sunny. High 62°17°, low 44°7°. Typical 58°14° / 32°0°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 48°9°Dry
Afternoon
noon–6 PM
Sunny, 59°15°Dry
Evening
6 PM–midnight
Partly cloudy, 54°12°Dry
Overnight
midnight–6 AM
Cloudy, 51°10°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 62.
Night: Partly cloudy, with a low around 44.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 56°13°–62°17°
- Low, likely
- 41°5°–51°11°
- Typical high / low
- 58°14° / 32°0°
- Wind
- 9 mph15 km/h, gusts 35 mph56 km/h
- UV peak
- 4
Thursday, Oct 29. Cloudy. High 63°17°, low 44°7°. Typical 58°14° / 32°0°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 51°10°Dry
Afternoon
noon–6 PM
Cloudy, 60°16°Dry
Evening
6 PM–midnight
Partly cloudy, 56°13°20% chance
Overnight
midnight–6 AM
Cloudy, 51°10°30% chance · 0.02 in0.4 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 63.
Night: A slight chance of rain after midnight. Mostly cloudy, with a low around 44.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 57°14°–63°17°
- Low, likely
- 44°7°–53°12°
- Typical high / low
- 58°14° / 32°0°
- Wind
- 9 mph14 km/h, gusts 38 mph61 km/h
- UV peak
- 4
Friday, Oct 30. Rain. High 58°14°, low 42°6°. Typical 57°14° / 32°0°. Rain 0.28 in7.1 mm, 60% chance. Forecasts differ.
Morning
6 AM–noon
Cloudy, 50°10°40% chance · 0.08 in2 mm
Afternoon
noon–6 PM
Drizzle, 56°13°50% chance · 0.08 in2.1 mm
Evening
6 PM–midnight
Drizzle, 51°11°60% chance · 0.12 in3.1 mm
Overnight
midnight–6 AM
Drizzle, 48°9°60% chance · 0.16 in4 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain likely. Mostly cloudy, with a high near 58.
Night: Rain likely. Mostly cloudy, with a low around 42.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 55°13°–62°17°
- Low, likely
- 42°6°–52°11°
- Typical high / low
- 57°14° / 32°0°
- Wind
- 12 mph19 km/h, gusts 39 mph62 km/h
- UV peak
- 3
Saturday, Oct 31. Drizzle. High 56°13°, low 43°6°. Typical 56°13° / 31°−1°. Rain 0.42 in11 mm, 50% chance. Forecasts differ.
Morning
6 AM–noon
Drizzle, 47°8°60% chance · 0.19 in4.7 mm
Afternoon
noon–6 PM
Drizzle, 47°8°60% chance · 0.1 in2.6 mm
Evening
6 PM–midnight
Drizzle, 45°7°50% chance · 0.07 in1.9 mm
Overnight
midnight–6 AM
Drizzle, 41°5°50% chance · 0.1 in0.3 cm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain before noon, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 56.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 46°8°–56°13°
- Low, likely
- 33°1°–49°9°
- Typical high / low
- 56°13° / 31°−1°
- Wind
- 10 mph16 km/h, gusts 37 mph60 km/h
- UV peak
- 2
Sunday, Nov 1. Drizzle. High 48°9°, low 39°4°. Typical 56°13° / 31°−1°. Rain 0.27 in6.9 mm, 50% chance. Forecasts differ.
Morning
6 AM–noon
Drizzle, 40°5°40% chance · 0.1 in0.3 cm
Afternoon
noon–6 PM
Drizzle, 48°9°50% chance · 0.02 in0.6 mm
Evening
6 PM–midnight
Partly cloudy, 44°6°50% chance · 0.2 in0.5 cm
Overnight
midnight–6 AM
Cloudy, 38°3°50% 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
- 39°4°–57°14°
- Low, likely
- 27°−3°–47°8°
- Typical high / low
- 56°13° / 31°−1°
- Wind
- 8 mph12 km/h, gusts 37 mph59 km/h
- UV peak
- 4
Monday, Nov 2. Drizzle. High 49°9°, low 37°3°. Typical 55°13° / 31°−1°. Rain 0.09 in2.3 mm, 50% chance. Forecasts differ.
Morning
6 AM–noon
Drizzle, 40°5°40% chance
Afternoon
noon–6 PM
Partly sunny, 50°10°40% chance
Evening
6 PM–midnight
Clear, 46°8°30% chance
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
- 45°7°–56°13°
- Low, likely
- 30°−1°–49°9°
- Typical high / low
- 55°13° / 31°−1°
- Wind
- 8 mph13 km/h, gusts 31 mph50 km/h
- UV peak
- 3
The outlook
Today
Dry, high 55°, low 39°.
Tomorrow
Dry, high 55°, low 39°.
Monday
Dry, high 62°, low 41°, warming up.
Rest of week
Highs 48–63°; chance of precipitation on Friday, Saturday, Sunday, 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
Rivers
NOAA river gauges within 25 mi
Below flood stage
Provo River near Provo
11 mi- Level
- 3.9 ft
- Flow
- 63 cfs
Forecast peak 3.9 ft Sat 9 PM
Reading from Sat 7:45 PM · NWS gauge page
West Canyon Creek near Cedar Fort
16 mi- Level
- 2.3 ft
- Flow
- under 1 cfs
Forecast peak 2.3 ft Sat 9 PM
Reading from Sat 7:45 PM · NWS gauge page
Jordan River near 5th North
14 mi- Level
- 2.8 ft
- Flow
- 147 cfs
Reading from Sat 7 PM · NWS gauge page
For your home
What this week’s weather means for heating, cooling, pipes and fresh air.
Heating this week
About 76% less heating than a typical week.
This week 33Typical 135
Heating degree days, base 65°F
Heat-pump hours, next 7 days
- h below 47°F
- 25
- 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 11 hours are near freezing and damp, when outdoor units defrost more often.
Comfort
Dry air outside (dew point 43°F).
Open the windows?
Mon, 2:00 PM–5:00 PM
Good stretch to open the windows (air quality forecast not available for part of this window).
Is this typical?
UTAH LAKE LEHI · official normals 1991–2020 · records 1904–2026
Oct 24, today vs a typical year
Today’s expected high is 5°3° colder than typical.
- Normal high / low
- 60°16° / 34°1°
- Forecast high / low
- 55°13° / 39°4°
- Record high
- 76°24° in 1927
- Record low
- 10°−12° in 1935
Last 7 days vs normal
On average 10°5° warmer than normal (daily mean temperature).
- +8°+4°MonOct 19
- +14°+8°TueOct 20
- +10°+5°WedOct 21
- +11°+6°ThuOct 22
- +7°+4°FriOct 23
- —SatOct 24
- —SunOct 25
American Fork weather by month: normals, records, snow and freeze dates
Sun & moon
Sun
Sunrise 7:48 AM, sunset 6:34 PM.
- Daylight
- 10 h 46 min
- Losing 2 min 30 s a day; shortest Dec 21, 1 h 29 min less
- Golden hour
- 5:56–6:51 PM
- Morning 7:30–8:25 AM
- Blue hour
- 6:51–7:01 PM
- Morning 7:20–7:30 AM; first light 7:20 AM
Stars tonight? Fair
Mostly clear 9:18 PM–4 AM, but the moon is 99% lit and up.
Moon
Waxing gibbous
98% lit · growing
- Today
- sets 6:06 AM · rises 5:33 PM
- Full moon
- Oct 25
- New moon
- Nov 9
