South Willow Creek above Grantsville
21 mi- Level
- 1.3 ft
- Flow
- 3 cfs
Forecast peak 1.3 ft Sat 4 PM
Reading from Sat 2:15 PM · NWS gauge page
Appearance
Observed 3:30 PM MDT at KSLC
Mostly sunny and 57°14°.
Today: low 44°7° (likely 43°6° to 47°8°), high 54°12° (likely 51°11° to 54°12°).
Now 57°14°
Mostly sunny
None rain now, through the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 3p | Partly sunny | 52°11° (likely 50°10° to 54°12°) | 52°11° | 0% | 10 mph16 km/h from NNW, gusts 9 mph14 km/h | 73% | 52% | 4 |
| Sat 4p | Sunny | 54°12° (likely 50°10° to 54°12°) | 54°12° | 0% | 10 mph16 km/h from NNW, gusts 9 mph14 km/h | 70% | 35% | 3 |
| Sat 5p | Sunny | 52°11° (likely 51°11° to 54°12°) | 52°11° | 0% | 10 mph16 km/h from NNW, gusts 8 mph13 km/h | 74% | 35% | 2 |
| Sat 6p | Sunny | 51°11° (likely 50°10° to 53°12°) | 51°11° | 0% | 7 mph11 km/h from N, gusts 8 mph13 km/h | 74% | 21% | 1 |
| Sat 7p | Mostly clear | 51°11° (likely 48°9° to 51°11°) | 51°11° | 0% | 7 mph11 km/h from N, gusts 6 mph9 km/h | 76% | 20% | 0 |
| Sat 8p | Cloudy | 51°11° (likely 47°8° to 51°11°) | 51°11° | 0% | 7 mph11 km/h from N, gusts 6 mph10 km/h | 72% | 75% | 0 |
| Sat 9p | Partly cloudy | 50°10° (likely 46°8° to 50°10°) | 48°9° | 0% | 6 mph10 km/h from SW, gusts 5 mph9 km/h | 73% | 67% | 0 |
| Sat 10p | Partly cloudy | 49°9° (likely 44°7° to 49°9°) | 47°8° | 0% | 6 mph10 km/h from SW, gusts 8 mph12 km/h | 72% | 34% | 0 |
| Sat 11p | Clear | 50°10° (likely 43°6° to 50°10°) | 48°9° | 0% | 6 mph10 km/h from SW, gusts 8 mph13 km/h | 70% | 16% | 0 |
| Sun 12a | Clear | 50°10° (likely 43°6° to 50°10°) | 48°9° | 0% | 5 mph8 km/h from S, gusts 8 mph14 km/h | 69% | 17% | 0 |
| Sun 1a | Clear | 49°9° (likely 42°6° to 49°9°) | 47°8° | 0% | 5 mph8 km/h from S, gusts 8 mph13 km/h | 71% | 15% | 0 |
| Sun 2a | Mostly clear | 50°10° (likely 42°6° to 50°10°) | 48°9° | 0% | 5 mph8 km/h from S, gusts 8 mph12 km/h | 70% | 60% | 0 |
| Sun 3a | Cloudy | 48°9° (likely 44°7° to 48°9°) | 47°8° | 0% | 3 mph5 km/h from SW, gusts 6 mph10 km/h | 78% | 65% | 0 |
| Sun 4a | Cloudy | 46°8° (likely 44°7° to 47°8°) | 45°7° | 0% | 3 mph5 km/h from SW, gusts 4 mph7 km/h | 80% | 64% | 0 |
| Sun 5a | Mostly clear | 46°8° (likely 43°6° to 47°8°) | 45°7° | 0% | 3 mph5 km/h from SW, gusts 4 mph6 km/h | 78% | 58% | 0 |
| Sun 6a | Partly cloudy | 47°8° (likely 41°5° to 47°8°) | 47°8° | 5% | 2 mph3 km/h from SW, gusts 4 mph6 km/h | 75% | 55% | 0 |
| Sun 7a | Mostly clear | 45°7° (likely 41°5° to 47°8°) | 45°7° | 5% | 2 mph3 km/h from SW, gusts 4 mph6 km/h | 76% | 56% | 0 |
| Sun 8a | Partly sunny | 47°8° (likely 41°5° to 47°8°) | 47°8° | 5% | 2 mph3 km/h from SW, gusts 4 mph6 km/h | 77% | 79% | 0 |
| Sun 9a | Cloudy | 47°8° (likely 44°7° to 47°8°) | 46°8° | 5% | 3 mph5 km/h from WSW, gusts 4 mph6 km/h | 81% | 77% | 0 |
| Sun 10a | Partly sunny | 48°9° (likely 46°8° to 49°9°) | 47°8° | 5% | 3 mph5 km/h from WSW, gusts 3 mph6 km/h | 83% | 69% | 1 |
| Sun 11a | Partly sunny | 50°10° (likely 49°9° to 51°11°) | 49°9° | 5% | 3 mph5 km/h from WSW, gusts 3 mph5 km/h | 82% | 54% | 3 |
| Sun 12p | Cloudy | 51°11° (likely 51°11° to 53°12°) | 51°11° | 5% | 6 mph10 km/h from NNW, gusts 4 mph7 km/h | 80% | 79% | 4 |
| Sun 1p | Cloudy | 52°11° (likely 51°11° to 54°12°) | 52°11° | 5% | 6 mph10 km/h from NNW, gusts 6 mph9 km/h | 78% | 77% | 4 |
| Sun 2p | Partly sunny | 53°12° (likely 52°11° to 55°13°) | 53°12° | 5% | 6 mph10 km/h from NNW, gusts 5 mph9 km/h | 74% | 58% | 5 |
| Sun 3p | Partly sunny | 54°12° (likely 52°11° to 57°14°) | 54°12° | 5% | 5 mph8 km/h from N, gusts 6 mph10 km/h | 72% | 38% | 4 |
| Sun 4p | Partly sunny | 55°13° (likely 53°12° to 57°14°) | 55°13° | 5% | 5 mph8 km/h from N, gusts 6 mph10 km/h | 70% | 35% | 3 |
| Sun 5p | Sunny | 53°12° (likely 53°12° to 56°13°) | 53°12° | 5% | 5 mph8 km/h from N, gusts 6 mph9 km/h | 73% | 20% | 2 |
| Sun 6p | Sunny | 53°12° (likely 52°11° to 55°13°) | 53°12° | 0% | 3 mph5 km/h from NE, gusts 5 mph8 km/h | 74% | 14% | 1 |
| Sun 7p | Clear | 52°11° (likely 49°9° to 53°12°) | 52°11° | 0% | 3 mph5 km/h from NE, gusts 4 mph7 km/h | 75% | 11% | 0 |
| Sun 8p | Clear | 51°11° (likely 48°9° to 52°11°) | 51°11° | 0% | 3 mph5 km/h from NE, gusts 3 mph5 km/h | 72% | 11% | 0 |
| Sun 9p | Clear | 50°10° (likely 47°8° to 51°11°) | 49°9° | 0% | 3 mph5 km/h from SE, gusts 4 mph7 km/h | 74% | 12% | 0 |
| Sun 10p | Mostly clear | 49°9° (likely 45°7° to 51°11°) | 48°9° | 0% | 3 mph5 km/h from SE, gusts 5 mph9 km/h | 73% | 15% | 0 |
| Sun 11p | Clear | 49°9° (likely 45°7° to 50°10°) | 48°9° | 0% | 3 mph5 km/h from SE, gusts 5 mph9 km/h | 72% | 15% | 0 |
| Mon 12a | Clear | 49°9° (likely 45°7° to 50°10°) | 48°9° | 0% | 3 mph5 km/h from SSE, gusts 5 mph8 km/h | 71% | 4% | 0 |
| Mon 1a | Clear | 49°9° (likely 45°7° to 50°10°) | 48°9° | 0% | 3 mph5 km/h from SSE, gusts 4 mph7 km/h | 72% | 12% | 0 |
| Mon 2a | Partly cloudy | 48°9° (likely 44°7° to 50°10°) | 47°8° | 0% | 3 mph5 km/h from SSE, gusts 5 mph7 km/h | 72% | 25% | 0 |
| Mon 3a | Partly cloudy | 46°8° (likely 43°6° to 49°9°) | 44°7° | 0% | 5 mph8 km/h from SSE, gusts 6 mph9 km/h | 79% | 36% | 0 |
| Mon 4a | Cloudy | 46°8° (likely 42°6° to 49°9°) | 44°7° | 0% | 5 mph8 km/h from SSE, gusts 6 mph9 km/h | 80% | 79% | 0 |
| Mon 5a | Cloudy | 44°7° (likely 42°6° to 49°9°) | 41°5° | 0% | 5 mph8 km/h from SSE, gusts 6 mph10 km/h | 78% | 79% | 0 |
| Mon 6a | Partly cloudy | 47°8° (likely 41°5° to 49°9°) | 45°7° | 0% | 5 mph8 km/h from SSE, gusts 5 mph9 km/h | 74% | 55% | 0 |
| Mon 7a | Partly cloudy | 47°8° (likely 42°6° to 49°9°) | 45°7° | 0% | 5 mph8 km/h from SSE, gusts 6 mph10 km/h | 74% | 55% | 0 |
| Mon 8a | Partly sunny | 47°8° (likely 42°6° to 49°9°) | 45°7° | 0% | 5 mph8 km/h from SSE, gusts 6 mph10 km/h | 75% | 64% | 0 |
| Mon 9a | Partly sunny | 48°9° (likely 43°6° to 50°10°) | 45°7° | 0% | 7 mph11 km/h from SSE, gusts 6 mph9 km/h | 76% | 63% | 0 |
| Mon 10a | Partly sunny | 51°11° (likely 50°10° to 53°12°) | 51°11° | 0% | 7 mph11 km/h from SSE, gusts 6 mph10 km/h | 73% | 49% | 1 |
| Mon 11a | Partly sunny | 55°13° (likely 53°12° to 57°14°) | 55°13° | 0% | 7 mph11 km/h from SSE, gusts 8 mph14 km/h | 67% | 40% | 2 |
| Mon 12p | Sunny | 58°14° (likely 56°13° to 60°16°) | 58°14° | 0% | 8 mph13 km/h from SSE, gusts 10 mph16 km/h | 61% | 21% | 4 |
| Mon 1p | Sunny | 60°16° (likely 57°14° to 62°17°) | 60°16° | 0% | 8 mph13 km/h from SSE, gusts 15 mph24 km/h | 55% | 10% | 4 |
| Mon 2p | Partly sunny | 62°17° (likely 58°14° to 63°17°) | 62°17° | 0% | 8 mph13 km/h from SSE, gusts 17 mph27 km/h | 50% | 15% | 5 |
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Today: Mostly sunny. High near 54, with temperatures falling to around 52 in the afternoon. North northwest wind around 10 mph.
Tonight: Partly cloudy. Low around 44, with temperatures rising to around 46 overnight. Southwest wind 3 to 7 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: Mostly sunny. High near 55, with temperatures falling to around 53 in the afternoon. West northwest wind 2 to 6 mph.
Night: Partly cloudy, with a low around 43. East southeast wind around 5 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
30% chance · 0.03 in0.8 mm
Overnight
midnight–6 AM
40% chance · 0.04 in0.9 mm
Official NWS forecast
Day: Mostly sunny, with a high near 63. South southeast wind 5 to 8 mph.
Night: A slight chance of rain before 9pm, then a slight chance of showers and thunderstorms between 9pm and midnight, then a chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
30% chance
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 slight chance of rain before noon. Mostly sunny, with a high near 55.
Night: Partly cloudy, with a low around 43.
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 60.
Night: Partly cloudy, with a low around 48.
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
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly cloudy, with a high near 64.
Night: A slight chance of rain after midnight. Mostly cloudy, with a low around 49.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
40% chance · 0.01 in0.4 mm
Afternoon
noon–6 PM
50% chance · 0.06 in1.6 mm
Evening
6 PM–midnight
50% chance · 0.15 in3.8 mm
Overnight
midnight–6 AM
50% 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 59.
Night: Rain likely. Mostly cloudy, with a low around 45.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
40% chance · 0.2 in0.6 cm
Afternoon
noon–6 PM
40% chance · 0.08 in2 mm
Evening
6 PM–midnight
40% chance · 0.1 in0.3 cm
Overnight
midnight–6 AM
40% chance · 0.2 in0.6 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
30% chance
Afternoon
noon–6 PM
30% chance
Evening
6 PM–midnight
30% chance
Overnight
midnight–6 AM
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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
30% chance · 0.01 in0.3 mm
Afternoon
noon–6 PM
30% chance
Evening
6 PM–midnight
20% 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Dry, high 54°, low 44°.
Dry, high 55°, low 43°.
Dry, high 63°, low 45°, warming up.
Highs 48–64°; 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 1.3 ft Sat 4 PM
Reading from Sat 2:15 PM · NWS gauge page
Forecast peak 2.3 ft Sat 4 PM
Reading from Sat 2:45 PM · NWS gauge page
Reading from Sat 2:15 PM · NWS gauge page
Reading from Sat 2 PM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 76% 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.
Dry air outside (dew point 43°F).
Mon, 1:00 PM–2:00 PM
Good stretch to open the windows.
Today’s expected high is 6°3° colder than typical.
On average 7°4° warmer than normal (daily mean temperature).
Lake Point weather by month: normals, records, snow and freeze dates
Sunrise 7:50 AM, sunset 6:35 PM.
Mostly clear 11 PM–2 AM, but the moon is 99% lit and up.
Waxing gibbous
98% lit · growing