Bois de Sioux River at White Rock Dam
4.5 mi- Level
- 3.5 ft
- Flow
- 3 cfs
Reading from Sat 1:30 PM · NWS gauge page
Appearance
Observed 2:53 PM CDT at KETH
Sunny and 50°10°, 8°4° warmer than a typical Oct 24.
Today: low 32°0° (likely 32°0° to 46°8°), high 61°16° (likely 61°16° to 66°19°).
Now 50°10°
Sunny · Feels like 46°8°
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 | 48°9° (likely 48°9° to 54°12°) | 42°6° | 0% | 18 mph29 km/h from NW, gusts 20 mph31 km/h | 53% | 83% | 3 |
| Sat 4p | Cloudy | 49°9° (likely 49°9° to 55°13°) | 44°7° | 0% | 14 mph23 km/h from NW, gusts 18 mph29 km/h | 46% | 80% | 2 |
| Sat 5p | Cloudy | 51°11° (likely 51°11° to 54°12°) | 51°11° | 0% | 10 mph16 km/h from NW, gusts 16 mph25 km/h | 39% | 88% | 1 |
| Sat 6p | Cloudy | 51°11° (likely 50°10° to 52°11°) | 51°11° | 0% | 7 mph11 km/h from NW, gusts 13 mph21 km/h | 37% | 92% | 0 |
| Sat 7p | Cloudy | 50°10° (likely 47°8° to 51°11°) | 48°9° | 0% | 5 mph8 km/h from NW, gusts 11 mph17 km/h | 39% | 87% | 0 |
| Sat 8p | Cloudy | 47°8° (likely 45°7° to 49°9°) | 45°7° | 0% | 5 mph8 km/h from NW, gusts 10 mph16 km/h | 42% | 85% | 0 |
| Sat 9p | Cloudy | 45°7° (likely 43°6° to 48°9°) | 43°6° | 0% | 5 mph8 km/h from NW, gusts 9 mph14 km/h | 45% | 86% | 0 |
| Sat 10p | Cloudy | 44°7° (likely 42°6° to 47°8°) | 41°5° | 0% | 5 mph8 km/h from NW, gusts 9 mph14 km/h | 45% | 82% | 0 |
| Sat 11p | Cloudy | 42°6° (likely 40°4° to 46°8°) | 39°4° | 0% | 5 mph8 km/h from NW, gusts 9 mph14 km/h | 48% | 81% | 0 |
| Sun 12a | Cloudy | 41°5° (likely 38°3° to 45°7°) | 39°4° | 0% | 3 mph5 km/h from NW, gusts 7 mph11 km/h | 48% | 81% | 0 |
| Sun 1a | Cloudy | 40°4° (likely 37°3° to 43°6°) | 38°3° | 0% | 3 mph5 km/h from NW, gusts 6 mph10 km/h | 50% | 80% | 0 |
| Sun 2a | Clear | 38°3° (likely 36°2° to 42°6°) | 36°2° | 0% | 3 mph5 km/h from NW, gusts 8 mph13 km/h | 54% | 40% | 0 |
| Sun 3a | Partly cloudy | 37°3° (likely 35°2° to 40°4°) | 34°1° | 0% | 3 mph5 km/h from NW, gusts 7 mph12 km/h | 54% | 34% | 0 |
| Sun 4a | Partly cloudy | 36°2° (likely 33°1° to 39°4°) | 33°1° | 0% | 3 mph5 km/h from NW, gusts 6 mph10 km/h | 56% | 33% | 0 |
| Sun 5a | Partly cloudy | 35°2° (likely 32°0° to 38°3°) | 35°2° | 0% | 2 mph3 km/h from NW, gusts 6 mph9 km/h | 59% | 35% | 0 |
| Sun 6a | Cloudy | 35°2° (likely 31°−1° to 37°3°) | 35°2° | 0% | 2 mph3 km/h from NNW, gusts 6 mph9 km/h | 59% | 68% | 0 |
| Sun 7a | Cloudy | 34°1° (likely 31°−1° to 37°3°) | 34°1° | 0% | 1 mph2 km/h from NW, gusts 6 mph10 km/h | 61% | 81% | 0 |
| Sun 8a | Cloudy | 34°1° (likely 31°−1° to 38°3°) | 34°1° | 0% | 1 mph2 km/h from NNW, gusts 6 mph10 km/h | 61% | 85% | 0 |
| Sun 9a | Cloudy | 36°2° (likely 33°1° to 40°4°) | 36°2° | 0% | 2 mph3 km/h from NNW, gusts 5 mph8 km/h | 61% | 85% | 0 |
| Sun 10a | Cloudy | 41°5° (likely 39°4° to 43°6°) | 41°5° | 0% | 2 mph3 km/h from N, gusts 6 mph9 km/h | 53% | 86% | 1 |
| Sun 11a | Cloudy | 44°7° (likely 42°6° to 45°7°) | 44°7° | 5% | 2 mph3 km/h from N, gusts 7 mph11 km/h | 45% | 89% | 2 |
| Sun 12p | Cloudy | 47°8° (likely 45°7° to 49°9°) | 46°8° | 5% | 3 mph5 km/h from N, gusts 9 mph14 km/h | 38% | 96% | 2 |
| Sun 1p | Cloudy | 49°9° (likely 46°8° to 52°11°) | 47°8° | 10%, 0.07 in1.8 mm | 5 mph8 km/h from N, gusts 8 mph12 km/h | 36% | 99% | 3 |
| Sun 2p | Cloudy | 50°10° (likely 46°8° to 53°12°) | 48°9° | 20%, 0.07 in1.8 mm | 6 mph10 km/h from N, gusts 8 mph12 km/h | 33% | 100% | 3 |
| Sun 3p | Cloudy | 51°11° (likely 45°7° to 54°12°) | 51°11° | 30%, 0.07 in1.8 mm | 6 mph10 km/h from N, gusts 7 mph12 km/h | 30% | 100% | 2 |
| Sun 4p | Cloudy | 51°11° (likely 44°7° to 54°12°) | 51°11° | 40%, 0.07 in1.8 mm | 5 mph8 km/h from N, gusts 9 mph14 km/h | 30% | 100% | 1 |
| Sun 5p | Cloudy | 51°11° (likely 43°6° to 53°12°) | 51°11° | 30%, 0.07 in1.8 mm | 5 mph8 km/h from N, gusts 9 mph15 km/h | 30% | 100% | 1 |
| Sun 6p | Drizzle | 50°10° (likely 42°6° to 51°11°) | 49°9° | 30%, 0.07 in1.8 mm | 3 mph5 km/h from N, gusts 12 mph19 km/h | 36% | 100% | 0 |
| Sun 7p | Rain | 47°8° (likely 42°6° to 49°9°) | 46°8° | 40%, 0.03 in0.8 mm | 3 mph5 km/h from N, gusts 11 mph17 km/h | 44% | 100% | 0 |
| Sun 8p | Drizzle | 46°8° (likely 42°6° to 48°9°) | 45°7° | 40%, 0.03 in0.8 mm | 3 mph5 km/h from NW, gusts 10 mph16 km/h | 45% | 100% | 0 |
| Sun 9p | Cloudy | 45°7° (likely 42°6° to 47°8°) | 43°6° | 10%, 0.03 in0.8 mm | 5 mph8 km/h from NNE, gusts 8 mph13 km/h | 49% | 100% | 0 |
| Sun 10p | Cloudy | 44°7° (likely 42°6° to 47°8°) | 41°5° | 5%, 0.03 in0.8 mm | 5 mph8 km/h from NNE, gusts 11 mph18 km/h | 51% | 100% | 0 |
| Sun 11p | Cloudy | 43°6° (likely 42°6° to 46°8°) | 40°4° | 0%, 0.03 in0.8 mm | 5 mph8 km/h from NNE, gusts 10 mph16 km/h | 53% | 100% | 0 |
| Mon 12a | Cloudy | 42°6° (likely 42°6° to 46°8°) | 38°3° | 0%, 0.03 in0.8 mm | 6 mph10 km/h from NNE, gusts 9 mph15 km/h | 55% | 100% | 0 |
| Mon 1a | Cloudy | 42°6° (likely 42°6° to 45°7°) | 38°3° | 0% | 7 mph11 km/h from NNE, gusts 7 mph12 km/h | 55% | 100% | 0 |
| Mon 2a | Cloudy | 41°5° (likely 41°5° to 44°7°) | 36°2° | 5% | 7 mph11 km/h from NNE, gusts 6 mph10 km/h | 57% | 100% | 0 |
| Mon 3a | Cloudy | 40°4° (likely 40°4° to 43°6°) | 35°2° | 0% | 8 mph13 km/h from NNE, gusts 7 mph11 km/h | 59% | 100% | 0 |
| Mon 4a | Cloudy | 39°4° (likely 39°4° to 43°6°) | 33°1° | 5% | 8 mph13 km/h from NNE, gusts 8 mph12 km/h | 62% | 100% | 0 |
| Mon 5a | Cloudy | 38°3° (likely 38°3° to 43°6°) | 32°0° | 10% | 8 mph13 km/h from NE, gusts 12 mph19 km/h | 64% | 100% | 0 |
| Mon 6a | Cloudy | 38°3° (likely 38°3° to 42°6°) | 32°0° | 40% | 8 mph13 km/h from NE, gusts 13 mph22 km/h | 64% | 100% | 0 |
| Mon 7a | Cloudy | 37°3° (likely 37°3° to 42°6°) | 31°−1° | 60%, 0.07 in1.8 mm | 8 mph13 km/h from NE, gusts 15 mph24 km/h | 67% | 100% | 0 |
| Mon 8a | Cloudy | 36°2° (likely 36°2° to 42°6°) | 30°−1° | 60%, 0.07 in1.8 mm | 8 mph13 km/h from NE, gusts 15 mph25 km/h | 69% | 99% | 0 |
| Mon 9a | Cloudy | 36°2° (likely 36°2° to 43°6°) | 30°−1° | 60%, 0.07 in1.8 mm | 8 mph13 km/h from ENE, gusts 15 mph25 km/h | 75% | 100% | 0 |
| Mon 10a | Cloudy | 40°4° (likely 39°4° to 43°6°) | 34°1° | 60%, 0.07 in1.8 mm | 9 mph14 km/h from ENE, gusts 16 mph26 km/h | 70% | 100% | 0 |
| Mon 11a | Rain | 42°6° (likely 40°4° to 43°6°) | 36°2° | 60%, 0.07 in1.8 mm | 9 mph14 km/h from ENE, gusts 15 mph24 km/h | 65% | 100% | 0 |
| Mon 12p | Rain | 42°6° (likely 40°4° to 44°7°) | 36°2° | 60%, 0.07 in1.8 mm | 10 mph16 km/h from ENE, gusts 15 mph24 km/h | 65% | 100% | 0 |
| Mon 1p | Rain | 41°5° (likely 40°4° to 43°6°) | 35°2° | 80%, 0.28 in7.1 mm | 10 mph16 km/h from ENE, gusts 15 mph25 km/h | 65% | 100% | 0 |
| Mon 2p | Rain | 41°5° (likely 39°4° to 44°7°) | 35°2° | 80%, 0.28 in7.1 mm | 10 mph16 km/h from ENE, gusts 17 mph28 km/h | 65% | 99% | 0 |
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Today: Partly sunny. High near 61, with temperatures falling to around 51 in the afternoon. Northwest wind 10 to 18 mph, with gusts as high as 28 mph.
Tonight: Partly cloudy. Low around 32, with temperatures rising to around 35 overnight. Northwest wind 2 to 7 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
40% chance · 0.35 in8.9 mm
Evening
6 PM–midnight
40% chance · 0.22 in5.6 mm
Overnight
midnight–6 AM
Dry
Official NWS forecast
Day: A chance of rain after 2pm. Mostly cloudy, with a high near 52. North northwest wind 1 to 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Night: A chance of rain before 9pm. Cloudy, with a low around 35. North northeast wind 3 to 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
60% chance · 0.35 in8.9 mm
Afternoon
noon–6 PM
80% chance · 0.71 in18 mm
Evening
6 PM–midnight
100% chance · 0.35 in8.8 mm
Overnight
midnight–6 AM
100% chance · 0.24 in6 mm
Official NWS forecast
Day: Rain. Cloudy, with a high near 44. Northeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Night: Rain. Cloudy, with a low around 32. East wind around 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
80% chance · 0.04 in1 mm
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
30% chance · 0.09 in2.2 mm
Overnight
midnight–6 AM
30% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain before 1pm. Mostly cloudy, with a high near 53. South wind 6 to 9 mph. Chance of precipitation is 80%.
Night: A chance of rain after 7pm. Mostly cloudy, with a low around 38. South southeast wind 5 to 8 mph. Chance of precipitation is 30%.
Forecasts agreeIndependent forecasts are close; the range is narrow.
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: A chance of rain before 7am. Mostly sunny, with a high near 60. Southwest wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Night: Partly cloudy, with a low around 35.
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 59.
Night: A slight chance of rain after 1am. Partly cloudy, with a low around 40. Chance of precipitation is 20%.
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 in1 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain before 7am. Partly sunny, with a high near 62. Chance of precipitation is 20%.
Night: A chance of rain after 7pm. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
30% chance · 0.02 in0.6 mm
Afternoon
noon–6 PM
30% chance · 0.03 in0.7 mm
Evening
6 PM–midnight
30% chance · 0.19 in4.9 mm
Overnight
midnight–6 AM
20% chance · 0.15 in3.8 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
Dry
Afternoon
noon–6 PM
20% chance · 0.03 in0.9 mm
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
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
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
20% chance · 0.04 in0.9 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 61°, low 32°.
36% chance of rain, high 52°, low 35°, cooling off.
82% chance of rain, high 44°, low 32°, cooling off.
Highs 53–62°; chance of precipitation on Tuesday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (ABR) (opens in a new tab)
No meaningful changes from yesterday’s forecast.
Reading from Sat 1:30 PM · NWS gauge page
Reading from Sat 1:30 PM · NWS gauge page
Reading from Sat 1 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 73% 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 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 8°4° warmer than typical.
On average 10°6° warmer than normal (daily mean temperature).
White Rock Colony weather by month: normals, records, snow and freeze dates
Sunrise 7:55 AM, sunset 6:24 PM.
Clouds most of the night (about 69% cover).
Waxing gibbous
98% lit · growing