American Fork River near American Fork
6.1 mi- Level
- 6.1 ft
- Flow
- 16 cfs
Forecast peak 6.1 ft Sat 6 PM
Reading from Sat 2:15 PM · NWS gauge page
Appearance
Observed 2:35 PM MDT at KHCR
Mostly sunny and 51°11°, 11°6° warmer than a typical Oct 24, jacket by 5 PM.
Today: low 37°3° (likely 32°0° to 37°3°), high 57°14° (likely 49°9° to 57°14°).
Now 51°11°
Mostly sunny
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 3p | Cloudy | 55°13° (likely 48°9° to 55°13°) | 55°13° | 0% | 3 mph5 km/h from NNE, gusts 7 mph12 km/h | 48% | 92% | 4 |
| Sat 4p | Cloudy | 56°13° (likely 49°9° to 56°13°) | 56°13° | 0% | 3 mph5 km/h from NNE, gusts 6 mph9 km/h | 47% | 83% | 3 |
| Sat 5p | Cloudy | 55°13° (likely 47°8° to 55°13°) | 55°13° | 0% | 3 mph5 km/h from NNE, gusts 7 mph11 km/h | 49% | 86% | 2 |
| Sat 6p | Cloudy | 51°11° (likely 44°7° to 51°11°) | 51°11° | 5% | 3 mph5 km/h from N, gusts 7 mph12 km/h | 59% | 80% | 1 |
| Sat 7p | Mostly cloudy | 48°9° (likely 42°6° to 48°9°) | 47°8° | 5% | 3 mph5 km/h from N, gusts 7 mph12 km/h | 67% | 58% | 0 |
| Sat 8p | Partly cloudy | 45°7° (likely 41°5° to 45°7°) | 44°7° | 5% | 3 mph5 km/h from N, gusts 7 mph11 km/h | 70% | 68% | 0 |
| Sat 9p | Mostly clear | 43°6° (likely 39°4° to 43°6°) | 40°4° | 0% | 5 mph8 km/h from N, gusts 6 mph9 km/h | 75% | 41% | 0 |
| Sat 10p | Clear | 43°6° (likely 37°3° to 43°6°) | 40°4° | 0% | 5 mph8 km/h from N, gusts 8 mph12 km/h | 76% | 27% | 0 |
| Sat 11p | Clear | 42°6° (likely 36°2° to 43°6°) | 39°4° | 0% | 5 mph8 km/h from N, gusts 7 mph12 km/h | 78% | 25% | 0 |
| Sun 12a | Partly cloudy | 42°6° (likely 36°2° to 42°6°) | 42°6° | 0% | 2 mph3 km/h from NNE, gusts 9 mph15 km/h | 79% | 27% | 0 |
| Sun 1a | Partly cloudy | 40°4° (likely 36°2° to 41°5°) | 40°4° | 0% | 2 mph3 km/h from NNE, gusts 7 mph12 km/h | 82% | 64% | 0 |
| Sun 2a | Partly cloudy | 40°4° (likely 35°2° to 40°4°) | 40°4° | 0% | 2 mph3 km/h from NNE, gusts 7 mph11 km/h | 84% | 65% | 0 |
| Sun 3a | Partly cloudy | 39°4° (likely 34°1° to 39°4°) | 39°4° | 5% | 2 mph3 km/h from N, gusts 7 mph11 km/h | 85% | 53% | 0 |
| Sun 4a | Mostly cloudy | 39°4° (likely 34°1° to 39°4°) | 39°4° | 5% | 2 mph3 km/h from N, gusts 8 mph12 km/h | 88% | 37% | 0 |
| Sun 5a | Mostly cloudy | 38°3° (likely 34°1° to 38°3°) | 38°3° | 5% | 2 mph3 km/h from N, gusts 7 mph11 km/h | 90% | 69% | 0 |
| Sun 6a | Rain | 38°3° (likely 34°1° to 38°3°) | 38°3° | 20% | 1 mph2 km/h from NNE, gusts 4 mph7 km/h | 92% | 65% | 0 |
| Sun 7a | Rain | 37°3° (likely 34°1° to 37°3°) | 37°3° | 20% | 1 mph2 km/h from NNE, gusts 6 mph9 km/h | 92% | 74% | 0 |
| Sun 8a | Cloudy | 38°3° (likely 34°1° to 39°4°) | 38°3° | 20% | 1 mph2 km/h from NNE, gusts 5 mph9 km/h | 90% | 87% | 0 |
| Sun 9a | Rain | 39°4° (likely 36°2° to 40°4°) | 39°4° | 20% | 1 mph2 km/h from NNE, gusts 4 mph7 km/h | 91% | 53% | 0 |
| Sun 10a | Rain | 41°5° (likely 40°4° to 43°6°) | 41°5° | 20% | 1 mph2 km/h from NNE, gusts 5 mph8 km/h | 92% | 56% | 1 |
| Sun 11a | Rain | 43°6° (likely 42°6° to 45°7°) | 43°6° | 20% | 1 mph2 km/h from NNE, gusts 5 mph9 km/h | 91% | 59% | 2 |
| Sun 12p | Rain | 45°7° (likely 44°7° to 47°8°) | 45°7° | 30% | 2 mph3 km/h from SW, gusts 6 mph9 km/h | 84% | 52% | 3 |
| Sun 1p | Rain | 48°9° (likely 45°7° to 48°9°) | 48°9° | 30% | 2 mph3 km/h from SW, gusts 6 mph10 km/h | 76% | 77% | 3 |
| Sun 2p | Rain | 50°10° (likely 46°8° to 50°10°) | 50°10° | 30% | 2 mph3 km/h from SW, gusts 8 mph13 km/h | 72% | 79% | 4 |
| Sun 3p | Partly sunny | 51°11° (likely 46°8° to 51°11°) | 51°11° | 30% | 3 mph5 km/h from SW, gusts 10 mph15 km/h | 67% | 56% | 3 |
| Sun 4p | Rain | 52°11° (likely 46°8° to 52°11°) | 52°11° | 30% | 3 mph5 km/h from SW, gusts 10 mph16 km/h | 65% | 76% | 3 |
| Sun 5p | Rain | 50°10° (likely 45°7° to 50°10°) | 49°9° | 30% | 3 mph5 km/h from SW, gusts 8 mph13 km/h | 67% | 70% | 2 |
| Sun 6p | Partly sunny | 48°9° (likely 43°6° to 48°9°) | 48°9° | 5% | 1 mph2 km/h from SW, gusts 6 mph10 km/h | 75% | 81% | 1 |
| Sun 7p | Partly cloudy | 46°8° (likely 41°5° to 46°8°) | 46°8° | 5% | 1 mph2 km/h from SW, gusts 4 mph7 km/h | 78% | 54% | 0 |
| Sun 8p | Clear | 44°7° (likely 39°4° to 44°7°) | 44°7° | 5% | 1 mph2 km/h from SW, gusts 4 mph6 km/h | 81% | 24% | 0 |
| Sun 9p | Mostly clear | 42°6° (likely 37°3° to 42°6°) | 42°6° | 0% | 2 mph3 km/h from SW, gusts 3 mph5 km/h | 84% | 17% | 0 |
| Sun 10p | Clear | 41°5° (likely 36°2° to 41°5°) | 41°5° | 0% | 2 mph3 km/h from SW, gusts 4 mph6 km/h | 86% | 18% | 0 |
| Sun 11p | Clear | 40°4° (likely 35°2° to 40°4°) | 40°4° | 0% | 2 mph3 km/h from SW, gusts 4 mph6 km/h | 87% | 24% | 0 |
| Mon 12a | Clear | 40°4° (likely 34°1° to 40°4°) | 40°4° | 0% | 2 mph3 km/h from E, gusts 3 mph5 km/h | 88% | 29% | 0 |
| Mon 1a | Clear | 39°4° (likely 34°1° to 39°4°) | 39°4° | 0% | 2 mph3 km/h from E, gusts 4 mph6 km/h | 91% | 27% | 0 |
| Mon 2a | Clear | 38°3° (likely 34°1° to 39°4°) | 38°3° | 0% | 2 mph3 km/h from E, gusts 6 mph9 km/h | 92% | 26% | 0 |
| Mon 3a | Clear | 38°3° (likely 33°1° to 39°4°) | 36°2° | 0% | 3 mph5 km/h from E, gusts 7 mph11 km/h | 92% | 28% | 0 |
| Mon 4a | Mostly clear | 37°3° (likely 33°1° to 38°3°) | 34°1° | 0% | 3 mph5 km/h from E, gusts 8 mph13 km/h | 95% | 41% | 0 |
| Mon 5a | Mostly clear | 37°3° (likely 32°0° to 38°3°) | 34°1° | 0% | 3 mph5 km/h from E, gusts 7 mph12 km/h | 96% | 63% | 0 |
| Mon 6a | Partly cloudy | 36°2° (likely 33°1° to 37°3°) | 33°1° | 0% | 3 mph5 km/h from E, gusts 8 mph12 km/h | 99% | 63% | 0 |
| Mon 7a | Partly cloudy | 36°2° (likely 32°0° to 37°3°) | 33°1° | 0% | 3 mph5 km/h from E, gusts 8 mph12 km/h | 97% | 58% | 0 |
| Mon 8a | Partly sunny | 36°2° (likely 32°0° to 37°3°) | 33°1° | 0% | 3 mph5 km/h from E, gusts 8 mph13 km/h | 96% | 53% | 0 |
| Mon 9a | Partly sunny | 38°3° (likely 35°2° to 39°4°) | 34°1° | 0% | 5 mph8 km/h from ESE, gusts 7 mph11 km/h | 93% | 54% | 0 |
| Mon 10a | Partly sunny | 41°5° (likely 41°5° to 43°6°) | 38°3° | 0% | 5 mph8 km/h from ESE, gusts 7 mph12 km/h | 85% | 55% | 1 |
| Mon 11a | Partly sunny | 46°8° (likely 45°7° to 47°8°) | 44°7° | 0% | 5 mph8 km/h from ESE, gusts 10 mph15 km/h | 73% | 46% | 2 |
| Mon 12p | Sunny | 51°11° (likely 49°9° to 51°11°) | 51°11° | 0% | 5 mph8 km/h from S, gusts 13 mph21 km/h | 62% | 34% | 4 |
| Mon 1p | Sunny | 55°13° (likely 52°11° to 55°13°) | 55°13° | 0% | 5 mph8 km/h from S, gusts 17 mph27 km/h | 52% | 3% | 5 |
| Mon 2p | Sunny | 57°14° (likely 53°12° to 57°14°) | 57°14° | 0% | 5 mph8 km/h from S, gusts 20 mph31 km/h | 44% | 4% | 5 |
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Today: Mostly sunny. High near 57, with temperatures falling to around 55 in the afternoon. North northeast wind around 3 mph.
Tonight: Mostly cloudy, with a low around 37. North northeast wind around 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
30% chance
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Day: A chance of rain. Partly sunny. High near 52, with temperatures falling to around 50 in the afternoon. Northwest wind around 3 mph. Chance of precipitation is 30%.
Night: Mostly clear, with a low around 36. South southeast wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
40% chance · 0.2 in0.4 cm
Official NWS forecast
Day: Mostly sunny, with a high near 58. South southeast wind 3 to 7 mph.
Night: A chance of rain after midnight. Partly cloudy, with a low around 37. Chance of precipitation is 40%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
50% chance · 0.01 in0.3 mm
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
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 between 9am and noon. Mostly sunny, with a high near 53.
Night: Mostly clear, with a low around 37.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 58.
Night: Partly cloudy, with a low around 40.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
20% chance
Overnight
midnight–6 AM
30% chance · 0.04 in0.9 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 59.
Night: A slight chance of rain after midnight. Mostly cloudy, with a low around 41.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
60% chance · 0.13 in3.2 mm
Afternoon
noon–6 PM
60% chance · 0.18 in4.4 mm
Evening
6 PM–midnight
60% chance · 0.24 in6 mm
Overnight
midnight–6 AM
60% chance · 0.1 in0.3 cm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain likely. Mostly cloudy, with a high near 54.
Night: Rain. Mostly cloudy, with a low around 39.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
60% chance · 0.3 in0.7 cm
Afternoon
noon–6 PM
60% chance · 0.4 in1 cm
Evening
6 PM–midnight
60% chance · 0.3 in0.7 cm
Overnight
midnight–6 AM
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.
Morning
6 AM–noon
40% chance · 0.02 in0.6 mm
Afternoon
noon–6 PM
40% chance
Evening
6 PM–midnight
40% chance · 0.1 in0.3 cm
Overnight
midnight–6 AM
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.
Morning
6 AM–noon
40% chance
Afternoon
noon–6 PM
40% chance
Evening
6 PM–midnight
40% chance · 0.02 in0.4 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.
Dry, high 57°, low 37°.
31% chance of rain, high 52°, low 36°, cooling off.
Dry, high 58°, low 37°, warming up.
Highs 39–59°; chance of precipitation on Friday, Saturday, Monday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (SLC) (opens in a new tab)
No meaningful changes from yesterday’s forecast.
Forecast peak 6.1 ft Sat 6 PM
Reading from Sat 2:15 PM · NWS gauge page
Forecast peak 3.9 ft Sat 4 PM
Reading from Sat 2:45 PM · NWS gauge page
Forecast peak 6.3 ft Sat 6 AM
Reading from Sat 2:30 PM · NWS gauge page
Forecast peak 5.1 ft Sat 4 PM
Reading from Sat 2:30 PM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 79% less heating than a typical week.
Heating degree days, base 65°F
47, 17 and 5°F are the test points heat pumps are rated at. About 24 hours are near freezing and damp, when outdoor units defrost more often.
Dry air outside (dew point 37°F).
No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.
Today’s expected high is 11°6° warmer than typical.
On average 6°3° warmer than normal (daily mean temperature).
Sundance weather by month: normals, records, snow and freeze dates
Sunrise 7:47 AM, sunset 6:33 PM.
Clouds most of the night (about 52% cover).
Waxing gibbous
98% lit · growing