American Fork River near American Fork
12 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°, 13°7° warmer than a typical Oct 24, jacket by 6 PM.
Today: low 30°−1° (likely 30°−1° to 38°3°), high 59°15° (likely 53°12° to 59°15°).
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 | 57°14° (likely 51°11° to 57°14°) | 57°14° | 0% | 5 mph8 km/h from N, gusts 8 mph13 km/h | 41% | 90% | 3 |
| Sat 4p | Cloudy | 58°14° (likely 51°11° to 58°14°) | 58°14° | 0% | 5 mph8 km/h from N, gusts 7 mph11 km/h | 41% | 88% | 1 |
| Sat 5p | Cloudy | 57°14° (likely 49°9° to 57°14°) | 57°14° | 0% | 5 mph8 km/h from N, gusts 8 mph13 km/h | 43% | 80% | 1 |
| Sat 6p | Cloudy | 53°12° (likely 47°8° to 53°12°) | 53°12° | 5% | 3 mph5 km/h from N, gusts 6 mph10 km/h | 54% | 80% | 1 |
| Sat 7p | Mostly cloudy | 49°9° (likely 44°7° to 51°11°) | 48°9° | 5% | 3 mph5 km/h from N, gusts 9 mph14 km/h | 63% | 77% | 0 |
| Sat 8p | Cloudy | 45°7° (likely 42°6° to 50°10°) | 44°7° | 5% | 3 mph5 km/h from N, gusts 8 mph14 km/h | 70% | 72% | 0 |
| Sat 9p | Cloudy | 42°6° (likely 39°4° to 49°9°) | 42°6° | 0% | 2 mph3 km/h from N, gusts 7 mph12 km/h | 79% | 69% | 0 |
| Sat 10p | Cloudy | 40°4° (likely 37°3° to 48°9°) | 40°4° | 0% | 2 mph3 km/h from N, gusts 6 mph10 km/h | 86% | 60% | 0 |
| Sat 11p | Mostly clear | 39°4° (likely 36°2° to 46°8°) | 39°4° | 0% | 2 mph3 km/h from N, gusts 7 mph12 km/h | 90% | 43% | 0 |
| Sun 12a | Partly cloudy | 37°3° (likely 36°2° to 45°7°) | 37°3° | 5% | 0 mph0 km/h, gusts 4 mph7 km/h | 97% | 33% | 0 |
| Sun 1a | Partly cloudy | 36°2° (likely 35°2° to 43°6°) | 36°2° | 5% | 0 mph0 km/h, gusts 5 mph8 km/h | 100% | 67% | 0 |
| Sun 2a | Cloudy | 36°2° (likely 34°1° to 43°6°) | 36°2° | 5% | 0 mph0 km/h, gusts 5 mph8 km/h | 100% | 68% | 0 |
| Sun 3a | Mostly cloudy | 35°2° (likely 33°1° to 43°6°) | 35°2° | 5% | 0 mph0 km/h, gusts 6 mph10 km/h | 100% | 68% | 0 |
| Sun 4a | Mostly cloudy | 33°1° (likely 33°1° to 43°6°) | 33°1° | 5% | 0 mph0 km/h, gusts 7 mph11 km/h | 100% | 72% | 0 |
| Sun 5a | Mostly cloudy | 33°1° (likely 33°1° to 43°6°) | 33°1° | 5% | 0 mph0 km/h, gusts 6 mph10 km/h | 100% | 62% | 0 |
| Sun 6a | Mostly cloudy | 33°1° (likely 33°1° to 41°5°) | 33°1° | 10% | 0 mph0 km/h, gusts 3 mph5 km/h | 100% | 63% | 0 |
| Sun 7a | Cloudy | 31°−1° (likely 31°−1° to 41°5°) | 31°−1° | 10% | 0 mph0 km/h, gusts 3 mph5 km/h | 100% | 73% | 0 |
| Sun 8a | Cloudy | 33°1° (likely 33°1° to 41°5°) | 33°1° | 10% | 0 mph0 km/h, gusts 4 mph6 km/h | 100% | 82% | 0 |
| Sun 9a | Rain | 36°2° (likely 35°2° to 42°6°) | 36°2° | 20% | 0 mph0 km/h, gusts 4 mph7 km/h | 100% | 57% | 0 |
| Sun 10a | Rain | 40°4° (likely 39°4° to 46°8°) | 40°4° | 20% | 0 mph0 km/h, gusts 4 mph7 km/h | 100% | 80% | 1 |
| Sun 11a | Rain | 42°6° (likely 42°6° to 49°9°) | 42°6° | 20% | 0 mph0 km/h, gusts 4 mph6 km/h | 100% | 91% | 2 |
| Sun 12p | Rain | 45°7° (likely 45°7° to 50°10°) | 45°7° | 40% | 0 mph0 km/h, gusts 3 mph5 km/h | 93% | 79% | 4 |
| Sun 1p | Mostly sunny | 50°10° (likely 48°9° to 52°11°) | 50°10° | 40% | 0 mph0 km/h, gusts 4 mph7 km/h | 79% | 56% | 4 |
| Sun 2p | Rain | 52°11° (likely 49°9° to 54°12°) | 52°11° | 40% | 0 mph0 km/h, gusts 5 mph8 km/h | 69% | 42% | 4 |
| Sun 3p | Rain | 54°12° (likely 49°9° to 56°13°) | 54°12° | 30% | 1 mph2 km/h from SSW, gusts 4 mph7 km/h | 58% | 41% | 4 |
| Sun 4p | Rain | 55°13° (likely 48°9° to 56°13°) | 55°13° | 30% | 1 mph2 km/h from SSW, gusts 4 mph7 km/h | 57% | 38% | 3 |
| Sun 5p | Rain | 53°12° (likely 46°8° to 53°12°) | 53°12° | 30% | 1 mph2 km/h from SSW, gusts 12 mph19 km/h | 59% | 80% | 1 |
| Sun 6p | Mostly cloudy | 50°10° (likely 45°7° to 50°10°) | 50°10° | 5% | 0 mph0 km/h, gusts 4 mph7 km/h | 69% | 80% | 1 |
| Sun 7p | Mostly cloudy | 48°9° (likely 43°6° to 48°9°) | 48°9° | 5% | 0 mph0 km/h, gusts 4 mph6 km/h | 75% | 66% | 0 |
| Sun 8p | Partly cloudy | 45°7° (likely 41°5° to 45°7°) | 45°7° | 5% | 0 mph0 km/h, gusts 2 mph4 km/h | 81% | 51% | 0 |
| Sun 9p | Partly cloudy | 42°6° (likely 39°4° to 44°7°) | 42°6° | 0% | 0 mph0 km/h, gusts 2 mph4 km/h | 88% | 33% | 0 |
| Sun 10p | Partly cloudy | 40°4° (likely 37°3° to 43°6°) | 40°4° | 0% | 0 mph0 km/h, gusts 3 mph5 km/h | 94% | 39% | 0 |
| Sun 11p | Partly cloudy | 38°3° (likely 36°2° to 43°6°) | 38°3° | 0% | 0 mph0 km/h, gusts 2 mph3 km/h | 100% | 42% | 0 |
| Mon 12a | Mostly clear | 38°3° (likely 35°2° to 42°6°) | 38°3° | 0% | 0 mph0 km/h, gusts 2 mph3 km/h | 100% | 29% | 0 |
| Mon 1a | Mostly clear | 37°3° (likely 35°2° to 41°5°) | 37°3° | 0% | 0 mph0 km/h, gusts 2 mph3 km/h | 100% | 40% | 0 |
| Mon 2a | Mostly clear | 36°2° (likely 35°2° to 41°5°) | 36°2° | 0% | 0 mph0 km/h, gusts 2 mph4 km/h | 100% | 40% | 0 |
| Mon 3a | Mostly clear | 35°2° (likely 34°1° to 40°4°) | 35°2° | 0% | 0 mph0 km/h, gusts 3 mph4 km/h | 100% | 41% | 0 |
| Mon 4a | Mostly clear | 33°1° (likely 33°1° to 40°4°) | 33°1° | 0% | 0 mph0 km/h, gusts 3 mph4 km/h | 100% | 42% | 0 |
| Mon 5a | Mostly clear | 33°1° (likely 33°1° to 39°4°) | 33°1° | 0% | 0 mph0 km/h, gusts 3 mph5 km/h | 100% | 80% | 0 |
| Mon 6a | Partly cloudy | 33°1° (likely 33°1° to 38°3°) | 33°1° | 0% | 0 mph0 km/h, gusts 4 mph6 km/h | 100% | 77% | 0 |
| Mon 7a | Partly cloudy | 30°−1° (likely 30°−1° to 38°3°) | 30°−1° | 0% | 0 mph0 km/h, gusts 4 mph7 km/h | 100% | 77% | 0 |
| Mon 8a | Partly sunny | 32°0° (likely 32°0° to 38°3°) | 32°0° | 0% | 0 mph0 km/h, gusts 4 mph6 km/h | 100% | 64% | 0 |
| Mon 9a | Partly sunny | 35°2° (likely 35°2° to 40°4°) | 35°2° | 0% | 1 mph2 km/h from SE, gusts 5 mph7 km/h | 100% | 61% | 0 |
| Mon 10a | Partly sunny | 40°4° (likely 40°4° to 45°7°) | 40°4° | 0% | 1 mph2 km/h from SE, gusts 5 mph7 km/h | 94% | 57% | 1 |
| Mon 11a | Partly sunny | 46°8° (likely 46°8° to 51°11°) | 46°8° | 0% | 1 mph2 km/h from SE, gusts 7 mph12 km/h | 85% | 52% | 2 |
| Mon 12p | Mostly sunny | 52°11° (likely 51°11° to 55°13°) | 52°11° | 0% | 2 mph3 km/h from S, gusts 10 mph16 km/h | 73% | 40% | 4 |
| Mon 1p | Mostly sunny | 56°13° (likely 55°13° to 58°14°) | 56°13° | 0% | 2 mph3 km/h from S, gusts 14 mph23 km/h | 58% | 7% | 5 |
| Mon 2p | Mostly sunny | 59°15° (likely 56°13° to 60°16°) | 59°15° | 0% | 2 mph3 km/h from S, gusts 18 mph29 km/h | 42% | 6% | 5 |
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Today: Partly sunny. High near 59, with temperatures falling to around 57 in the afternoon. North wind around 5 mph.
Tonight: Mostly cloudy. Low around 30, with temperatures rising to around 33 overnight. North wind 0 to 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
40% chance
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Day: A chance of rain after 9am. Partly sunny. High near 55, with temperatures falling to around 53 in the afternoon. West wind around 1 mph. Chance of precipitation is 40%.
Night: Partly cloudy, with a low around 29. Wind around 0 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
50% chance · 0.2 in0.4 cm
Official NWS forecast
Day: Mostly sunny, with a high near 61. South southeast wind 0 to 8 mph.
Night: A chance of rain after midnight. Partly cloudy, with a low around 31. Chance of precipitation is 50%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
50% chance · 0.02 in0.4 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 and snow before noon. Mostly sunny, with a high near 56.
Night: Mostly clear, with a low around 29.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
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 61.
Night: Partly cloudy, with a low around 33.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
30% chance
Overnight
midnight–6 AM
30% chance · 0.02 in0.5 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 62.
Night: A slight chance of rain after midnight. Mostly cloudy, with a low around 35.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
60% chance · 0.1 in0.4 cm
Afternoon
noon–6 PM
60% chance · 0.09 in2.2 mm
Evening
6 PM–midnight
60% chance · 0.24 in6 mm
Overnight
midnight–6 AM
60% chance · 0.21 in5.3 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain likely. Mostly cloudy, with a high near 57.
Night: Rain likely. Mostly cloudy, with a low around 33.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
60% chance · 0.3 in0.9 cm
Afternoon
noon–6 PM
60% chance · 0.2 in0.6 cm
Evening
6 PM–midnight
60% chance · 0.09 in2.2 mm
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
50% chance
Afternoon
noon–6 PM
40% chance
Evening
6 PM–midnight
40% chance · 0.01 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 59°, low 30°.
35% chance of rain, high 55°, low 29°, cooling off.
Dry, high 61°, low 31°, warming up.
Highs 43–62°; 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 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
Forecast peak 4.5 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 78% 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 28 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 13°7° warmer than typical.
On average 6°3° warmer than normal (daily mean temperature).
Midway weather by month: normals, records, snow and freeze dates
Sunrise 7:46 AM, sunset 6:32 PM.
Clouds most of the night (about 64% cover).
Waxing gibbous
98% lit · growing