American Fork River near American Fork
18 mi- Level
- 6.1 ft
- Flow
- 16 cfs
Forecast peak 6.0 ft Sat 8 AM
Reading from Sat 6:15 AM · NWS gauge page
Appearance
Observed 8:25 AM MDT at KSLC
Overcast and 43°6°.
Today: low 40°4° (likely 40°4° to 44°7°), high 57°14° (likely 53°12° to 57°14°).
Now 43°6°
Cloudy · Feels like 39°4°
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 8a | Mostly sunny | 39°4° (likely 39°4° to 44°7°) | 39°4° | 0% | 1 mph2 km/h from N, gusts 5 mph8 km/h | 100% | 34% | 0 |
| Sat 9a | Mostly sunny | 42°6° (likely 42°6° to 45°7°) | 40°4° | 0% | 3 mph5 km/h from NW, gusts 5 mph8 km/h | 100% | 65% | 0 |
| Sat 10a | Mostly sunny | 47°8° (likely 45°7° to 47°8°) | 46°8° | 0% | 3 mph5 km/h from NW, gusts 8 mph12 km/h | 90% | 65% | 1 |
| Sat 11a | Mostly sunny | 50°10° (likely 48°9° to 50°10°) | 49°9° | 0% | 3 mph5 km/h from NW, gusts 9 mph14 km/h | 78% | 61% | 2 |
| Sat 12p | Mostly sunny | 54°12° (likely 51°11° to 54°12°) | 54°12° | 0% | 7 mph11 km/h from NW, gusts 10 mph15 km/h | 70% | 50% | 3 |
| Sat 1p | Mostly sunny | 55°13° (likely 52°11° to 55°13°) | 55°13° | 0% | 7 mph11 km/h from NW, gusts 11 mph18 km/h | 66% | 53% | 3 |
| Sat 2p | Mostly sunny | 55°13° (likely 53°12° to 56°13°) | 55°13° | 0% | 7 mph11 km/h from NW, gusts 12 mph19 km/h | 67% | 55% | 4 |
| Sat 3p | Partly sunny | 56°13° (likely 53°12° to 57°14°) | 56°13° | 0% | 8 mph13 km/h from NW, gusts 13 mph21 km/h | 66% | 58% | 3 |
| Sat 4p | Partly sunny | 54°12° (likely 53°12° to 57°14°) | 54°12° | 0% | 8 mph13 km/h from NW, gusts 14 mph23 km/h | 72% | 30% | 2 |
| Sat 5p | Sunny | 53°12° (likely 52°11° to 55°13°) | 53°12° | 0% | 8 mph13 km/h from NW, gusts 15 mph24 km/h | 76% | 30% | 1 |
| Sat 6p | Partly sunny | 53°12° (likely 51°11° to 54°12°) | 53°12° | 0% | 6 mph10 km/h from NW, gusts 13 mph21 km/h | 73% | 32% | 1 |
| Sat 7p | Partly cloudy | 50°10° (likely 49°9° to 51°11°) | 48°9° | 0% | 6 mph10 km/h from NW, gusts 11 mph18 km/h | 78% | 26% | 0 |
| Sat 8p | Partly cloudy | 49°9° (likely 47°8° to 49°9°) | 47°8° | 0% | 6 mph10 km/h from NW, gusts 6 mph10 km/h | 83% | 51% | 0 |
| Sat 9p | Clear | 47°8° (likely 46°8° to 48°9°) | 46°8° | 0% | 3 mph5 km/h from N, gusts 6 mph10 km/h | 89% | 24% | 0 |
| Sat 10p | Partly cloudy | 45°7° (likely 45°7° to 47°8°) | 44°7° | 0% | 3 mph5 km/h from N, gusts 4 mph6 km/h | 96% | 28% | 0 |
| Sat 11p | Clear | 44°7° (likely 44°7° to 46°8°) | 42°6° | 0% | 3 mph5 km/h from N, gusts 6 mph9 km/h | 100% | 23% | 0 |
| Sun 12a | Cloudy | 44°7° (likely 43°6° to 46°8°) | 44°7° | 0% | 1 mph2 km/h from ENE, gusts 5 mph8 km/h | 100% | 69% | 0 |
| Sun 1a | Partly cloudy | 43°6° (likely 43°6° to 46°8°) | 43°6° | 0% | 1 mph2 km/h from ENE, gusts 4 mph6 km/h | 100% | 59% | 0 |
| Sun 2a | Clear | 43°6° (likely 42°6° to 45°7°) | 43°6° | 0% | 1 mph2 km/h from ENE, gusts 3 mph5 km/h | 100% | 43% | 0 |
| Sun 3a | Clear | 43°6° (likely 42°6° to 45°7°) | 43°6° | 5% | 0 mph0 km/h, gusts 4 mph6 km/h | 100% | 38% | 0 |
| Sun 4a | Mostly clear | 43°6° (likely 41°5° to 45°7°) | 43°6° | 5% | 0 mph0 km/h, gusts 2 mph4 km/h | 100% | 47% | 0 |
| Sun 5a | Mostly cloudy | 42°6° (likely 40°4° to 45°7°) | 42°6° | 5% | 0 mph0 km/h, gusts 2 mph3 km/h | 100% | 55% | 0 |
| Sun 6a | Showers | 42°6° (likely 40°4° to 45°7°) | 42°6° | 20% | 0 mph0 km/h, gusts 2 mph4 km/h | 100% | 69% | 0 |
| Sun 7a | Showers | 42°6° (likely 40°4° to 45°7°) | 42°6° | 20% | 0 mph0 km/h, gusts 3 mph5 km/h | 100% | 46% | 0 |
| Sun 8a | Partly sunny | 41°5° (likely 40°4° to 44°7°) | 41°5° | 20% | 0 mph0 km/h, gusts 2 mph4 km/h | 100% | 67% | 0 |
| Sun 9a | Mostly cloudy | 44°7° (likely 43°6° to 46°8°) | 44°7° | 10% | 1 mph2 km/h from SW, gusts 3 mph4 km/h | 97% | 66% | 0 |
| Sun 10a | Partly sunny | 48°9° (likely 47°8° to 49°9°) | 48°9° | 10% | 1 mph2 km/h from SW, gusts 5 mph8 km/h | 88% | 49% | 1 |
| Sun 11a | Mostly cloudy | 51°11° (likely 50°10° to 52°11°) | 51°11° | 10% | 1 mph2 km/h from SW, gusts 3 mph4 km/h | 80% | 37% | 2 |
| Sun 12p | Cloudy | 53°12° (likely 53°12° to 54°12°) | 53°12° | 20% | 2 mph3 km/h from W, gusts 4 mph7 km/h | 76% | 57% | 2 |
| Sun 1p | Showers | 55°13° (likely 54°12° to 57°14°) | 55°13° | 20% | 2 mph3 km/h from W, gusts 4 mph6 km/h | 73% | 38% | 4 |
| Sun 2p | Partly sunny | 55°13° (likely 55°13° to 58°14°) | 55°13° | 20% | 2 mph3 km/h from W, gusts 4 mph6 km/h | 74% | 47% | 5 |
| Sun 3p | Mostly sunny | 56°13° (likely 56°13° to 60°16°) | 56°13° | 10% | 2 mph3 km/h from WNW, gusts 5 mph9 km/h | 73% | 42% | 4 |
| Sun 4p | Mostly sunny | 54°12° (likely 54°12° to 60°16°) | 54°12° | 10% | 2 mph3 km/h from WNW, gusts 6 mph10 km/h | 77% | 37% | 3 |
| Sun 5p | Sunny | 54°12° (likely 54°12° to 59°15°) | 54°12° | 10% | 2 mph3 km/h from WNW, gusts 5 mph8 km/h | 79% | 34% | 2 |
| Sun 6p | Mostly sunny | 54°12° (likely 54°12° to 58°14°) | 54°12° | 0% | 1 mph2 km/h from NW, gusts 6 mph9 km/h | 74% | 45% | 1 |
| Sun 7p | Clear | 52°11° (likely 51°11° to 53°12°) | 52°11° | 0% | 1 mph2 km/h from NW, gusts 6 mph9 km/h | 78% | 12% | 0 |
| Sun 8p | Clear | 50°10° (likely 48°9° to 51°11°) | 50°10° | 0% | 1 mph2 km/h from NW, gusts 5 mph8 km/h | 85% | 0% | 0 |
| Sun 9p | Clear | 47°8° (likely 46°8° to 49°9°) | 47°8° | 0% | 2 mph3 km/h from SSE, gusts 6 mph10 km/h | 92% | 8% | 0 |
| Sun 10p | Clear | 45°7° (likely 44°7° to 47°8°) | 45°7° | 0% | 2 mph3 km/h from SSE, gusts 6 mph10 km/h | 96% | 5% | 0 |
| Sun 11p | Clear | 44°7° (likely 43°6° to 46°8°) | 44°7° | 0% | 2 mph3 km/h from SSE, gusts 7 mph11 km/h | 99% | 8% | 0 |
| Mon 12a | Clear | 43°6° (likely 42°6° to 45°7°) | 43°6° | 0% | 2 mph3 km/h from SE, gusts 7 mph11 km/h | 100% | 4% | 0 |
| Mon 1a | Clear | 43°6° (likely 41°5° to 45°7°) | 43°6° | 0% | 2 mph3 km/h from SE, gusts 6 mph10 km/h | 100% | 5% | 0 |
| Mon 2a | Clear | 42°6° (likely 41°5° to 45°7°) | 42°6° | 0% | 2 mph3 km/h from SE, gusts 9 mph14 km/h | 100% | 4% | 0 |
| Mon 3a | Mostly clear | 42°6° (likely 40°4° to 44°7°) | 42°6° | 0% | 2 mph3 km/h from SE, gusts 10 mph16 km/h | 100% | 23% | 0 |
| Mon 4a | Clear | 42°6° (likely 40°4° to 45°7°) | 42°6° | 0% | 2 mph3 km/h from SE, gusts 9 mph15 km/h | 100% | 10% | 0 |
| Mon 5a | Mostly clear | 41°5° (likely 40°4° to 46°8°) | 41°5° | 0% | 2 mph3 km/h from SE, gusts 8 mph13 km/h | 100% | 12% | 0 |
| Mon 6a | Partly cloudy | 41°5° (likely 39°4° to 47°8°) | 41°5° | 0% | 2 mph3 km/h from SE, gusts 9 mph14 km/h | 100% | 28% | 0 |
| Mon 7a | Partly cloudy | 41°5° (likely 37°3° to 51°11°) | 41°5° | 0% | 2 mph3 km/h from SE, gusts 8 mph13 km/h | 100% | 12% | 0 |
Morning
6 AM–noon
Dry
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 53 in the afternoon. North northwest wind 1 to 8 mph.
Tonight: Partly cloudy. Low around 40, with temperatures rising to around 42 overnight. North wind 0 to 6 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
Dry
Official NWS forecast
Day: Isolated rain showers before 3pm. Partly sunny. High near 57, with temperatures falling to around 54 in the afternoon. West wind around 2 mph. Chance of precipitation is 20%.
Night: Mostly clear, with a low around 40. Southeast wind around 2 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
20% chance · 0.05 in1.2 mm
Overnight
midnight–6 AM
40% chance · 0.08 in2 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 63. South southeast wind 2 to 9 mph.
Night: A chance of rain after midnight. Partly cloudy, with a low around 42. Chance of precipitation is 40%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
30% chance · 0.03 in0.7 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. Partly sunny, with a high near 58.
Night: Mostly clear, with a low around 39.
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 63.
Night: Partly cloudy, with a low around 44.
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
20% chance · 0.01 in0.4 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 65.
Night: A slight chance of rain after midnight. Mostly cloudy, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
40% chance · 0.03 in0.7 mm
Afternoon
noon–6 PM
50% chance · 0.05 in1.2 mm
Evening
6 PM–midnight
60% chance · 0.06 in1.5 mm
Overnight
midnight–6 AM
50% chance · 0.22 in5.6 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Mostly cloudy, with a high near 62.
Night: Rain likely. Mostly cloudy, with a low around 44.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
50% chance · 0.09 in2.2 mm
Afternoon
noon–6 PM
40% chance · 0.11 in2.7 mm
Evening
6 PM–midnight
40% chance · 0.14 in3.6 mm
Overnight
midnight–6 AM
40% chance · 0.13 in3.4 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.
Morning
6 AM–noon
40% chance · 0.03 in0.8 mm
Afternoon
noon–6 PM
40% chance · 0.02 in0.4 mm
Evening
6 PM–midnight
30% chance · 0.09 in2.2 mm
Overnight
midnight–6 AM
30% chance · 0.05 in1.2 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
30% chance · 0.16 in4 mm
Afternoon
noon–6 PM
30% chance · 0.02 in0.6 mm
Evening
6 PM–midnight
30% chance · 0.04 in1.1 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 40°.
Dry, high 57°, low 40°.
Dry, high 63°, low 42°, warming up.
Highs 49–65°; chance of precipitation on Friday, Saturday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (SLC) (opens in a new tab)
No meaningful changes from yesterday’s forecast.
Forecast peak 6.0 ft Sat 8 AM
Reading from Sat 6:15 AM · NWS gauge page
Forecast peak 4.5 ft Sat 8 AM
Reading from Sat 7:15 AM · NWS gauge page
Forecast peak 6.5 ft Sat 8 AM
Reading from Sat 6:30 AM · NWS gauge page
Forecast peak 5.2 ft Sat 8 AM
Reading from Sat 6:30 AM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 68% 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 11 hours are near freezing and damp, when outdoor units defrost more often.
Dry air outside (dew point 39°F).
No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.
Today’s expected high is 5°3° colder than typical.
On average 7°4° warmer than normal (daily mean temperature).
Murray weather by month: normals, records, snow and freeze dates
Sunrise 7:48 AM, sunset 6:34 PM.
Clouds most of the night (about 44% cover).
Waxing gibbous
97% lit · growing