Keya Paha River near Naper
12 mi- Level
- 5.3 ft
- Flow
- 104 cfs
Reading from Sat 4:45 AM · NWS gauge page
Observed 6:45 AM CDT at KICR
St. Charles, SD weather
Rainy and 48°9°, gusts to 39 mph62 km/h today.
Today: low 39°4° (likely 39°4° to 49°9°), high 55°13° (likely 55°13° to 69°21°).
Now 48°9°
Rain · Feels like 40°5°
- Feels like
- 40°5°
- Wind chill from 27 mph43 km/h wind · air 48°9°
- Wind
- 27 mph43 km/hgusts 35 mph56 km/h
- From the northwest. Easing to 15 mph24 km/h by 3 PM
- Dew point
- 41°5°
- Comfortable
- UV index
- 0Low
- Moderate 1–3 PM · peak 3
Next 2 hours
No precipitation expected in the next 2 hours.
From forecast models
Next 48 hours
Good hours for
This morningDown to 50°10° by 9 AM · Mostly cloudy · rain chance 30% · gusts to 40 mph64 km/h
This afternoonNear 51°11° · rain chance 30% · gusts to 33 mph53 km/h · Cloudy
TonightDown to 43°6° by 5 AM · Rain 3–6 AM (70%)
Tomorrow morningNear 44°7° · Rain all morning (90%)
Tomorrow afternoonNear 45°7° · Rain all afternoon (100%)
Tomorrow nightDown to 39°4° by 5 AM · Rain all night (100%)
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 7a | Clear | 56°13° (likely 54°12° to 58°14°) | 56°13° | 30% | 20 mph32 km/h from NW, gusts 40 mph64 km/h | 67% | 39% | 0 |
| Sat 8a | Showers | 53°12° (likely 50°10° to 55°13°) | 53°12° | 30% | 20 mph32 km/h from NNW, gusts 39 mph62 km/h | 66% | 77% | 0 |
| Sat 9a | Showers | 50°10° (likely 48°9° to 52°11°) | 43°6° | 30% | 30 mph48 km/h from NW, gusts 35 mph56 km/h | 71% | 87% | 0 |
| Sat 10a | Cloudy | 50°10° (likely 48°9° to 51°11°) | 42°6° | 20% | 30 mph48 km/h from NNW, gusts 34 mph55 km/h | 65% | 80% | 0 |
| Sat 11a | Cloudy | 50°10° (likely 48°9° to 51°11°) | 42°6° | 20% | 30 mph48 km/h from NNW, gusts 32 mph51 km/h | 62% | 99% | 1 |
| Sat 12p | Cloudy | 50°10° (likely 47°8° to 51°11°) | 42°6° | 30% | 25 mph40 km/h from NNW, gusts 33 mph53 km/h | 60% | 96% | 2 |
| Sat 1p | Showers | 51°11° (likely 48°9° to 53°12°) | 51°11° | 30% | 25 mph40 km/h from NNW, gusts 28 mph45 km/h | 56% | 87% | 3 |
| Sat 2p | Showers | 52°11° (likely 49°9° to 53°12°) | 52°11° | 30% | 20 mph32 km/h from NNW, gusts 25 mph40 km/h | 54% | 85% | 3 |
| Sat 3p | Cloudy | 52°11° (likely 49°9° to 53°12°) | 52°11° | 30% | 15 mph24 km/h from NNW, gusts 19 mph31 km/h | 53% | 99% | 2 |
| Sat 4p | Drizzle | 53°12° (likely 49°9° to 53°12°) | 53°12° | 30% | 15 mph24 km/h from NNW, gusts 19 mph30 km/h | 50% | 98% | 1 |
| Sat 5p | Cloudy | 52°11° (likely 49°9° to 52°11°) | 52°11° | 20% | 15 mph24 km/h from N, gusts 17 mph27 km/h | 53% | 97% | 0 |
| Sat 6p | Cloudy | 51°11° (likely 48°9° to 52°11°) | 51°11° | 10% | 10 mph16 km/h from N, gusts 13 mph22 km/h | 55% | 100% | 0 |
| Sat 7p | Drizzle | 50°10° (likely 47°8° to 51°11°) | 47°8° | 10%, 0.01 in0.3 mm | 5 mph8 km/h from N, gusts 10 mph17 km/h | 56% | 96% | 0 |
| Sat 8p | Mostly cloudy | 48°9° (likely 47°8° to 51°11°) | 46°8° | 10%, 0.01 in0.3 mm | 5 mph8 km/h from NNW, gusts 7 mph11 km/h | 60% | 71% | 0 |
| Sat 9p | Cloudy | 48°9° (likely 46°8° to 50°10°) | 46°8° | 10%, 0.01 in0.3 mm | 5 mph8 km/h from NNW, gusts 5 mph9 km/h | 62% | 90% | 0 |
| Sat 10p | Showers | 47°8° (likely 46°8° to 50°10°) | 45°7° | 20%, 0.01 in0.3 mm | 5 mph8 km/h from N, gusts 5 mph8 km/h | 63% | 72% | 0 |
| Sat 11p | Cloudy | 48°9° (likely 46°8° to 50°10°) | 46°8° | 20%, 0.01 in0.3 mm | 5 mph8 km/h from N, gusts 5 mph8 km/h | 58% | 75% | 0 |
| Sun 12a | Cloudy | 47°8° (likely 46°8° to 50°10°) | 45°7° | 20%, 0.01 in0.3 mm | 5 mph8 km/h from N, gusts 5 mph9 km/h | 63% | 100% | 0 |
| Sun 1a | Cloudy | 46°8° (likely 46°8° to 50°10°) | 44°7° | 20%, 0.07 in1.8 mm | 5 mph8 km/h from NNE, gusts 7 mph11 km/h | 68% | 100% | 0 |
| Sun 2a | Cloudy | 45°7° (likely 45°7° to 50°10°) | 43°6° | 20%, 0.07 in1.8 mm | 5 mph8 km/h from NNE, gusts 9 mph14 km/h | 70% | 97% | 0 |
| Sun 3a | Cloudy | 45°7° (likely 44°7° to 49°9°) | 42°6° | 30%, 0.07 in1.8 mm | 5 mph8 km/h from NNE, gusts 8 mph14 km/h | 73% | 100% | 0 |
| Sun 4a | Cloudy | 44°7° (likely 44°7° to 48°9°) | 40°4° | 50%, 0.07 in1.8 mm | 5 mph8 km/h from NE, gusts 11 mph17 km/h | 76% | 100% | 0 |
| Sun 5a | Cloudy | 43°6° (likely 43°6° to 47°8°) | 39°4° | 70%, 0.07 in1.8 mm | 5 mph8 km/h from NE, gusts 13 mph20 km/h | 79% | 100% | 0 |
| Sun 6a | Cloudy | 42°6° (likely 42°6° to 47°8°) | 37°3° | 80%, 0.07 in1.8 mm | 10 mph16 km/h from NE, gusts 11 mph17 km/h | 86% | 100% | 0 |
| Sun 7a | Rain | 41°5° (likely 41°5° to 46°8°) | 36°2° | 90%, 0.08 in2 mm | 10 mph16 km/h from NE, gusts 9 mph15 km/h | 76% | 100% | 0 |
| Sun 8a | Rain | 41°5° (likely 41°5° to 46°8°) | 36°2° | 90%, 0.08 in2 mm | 10 mph16 km/h from NE, gusts 12 mph19 km/h | 82% | 100% | 0 |
| Sun 9a | Rain | 40°4° (likely 40°4° to 46°8°) | 35°2° | 90%, 0.08 in2 mm | 10 mph16 km/h from NE, gusts 14 mph23 km/h | 92% | 100% | 0 |
| Sun 10a | Showers | 44°7° (likely 41°5° to 46°8°) | 39°4° | 90%, 0.08 in2 mm | 10 mph16 km/h from NE, gusts 16 mph25 km/h | 96% | 100% | 0 |
| Sun 11a | Cloudy | 45°7° (likely 41°5° to 47°8°) | 40°4° | 90%, 0.08 in2 mm | 10 mph16 km/h from NE, gusts 16 mph26 km/h | 93% | 100% | 0 |
| Sun 12p | Cloudy | 45°7° (likely 41°5° to 47°8°) | 40°4° | 90%, 0.08 in2 mm | 10 mph16 km/h from NE, gusts 16 mph25 km/h | 96% | 100% | 0 |
| Sun 1p | Showers | 45°7° (likely 41°5° to 47°8°) | 39°4° | 80%, 0.17 in4.3 mm | 10 mph16 km/h from NE, gusts 17 mph28 km/h | 96% | 100% | 0 |
| Sun 2p | Drizzle | 45°7° (likely 40°4° to 48°9°) | 39°4° | 90%, 0.17 in4.3 mm | 10 mph16 km/h from NE, gusts 18 mph28 km/h | 96% | 100% | 0 |
| Sun 3p | Drizzle | 46°8° (likely 40°4° to 48°9°) | 40°4° | 90%, 0.17 in4.3 mm | 15 mph24 km/h from NE, gusts 20 mph32 km/h | 93% | 100% | 0 |
| Sun 4p | Drizzle | 45°7° (likely 40°4° to 47°8°) | 39°4° | 100%, 0.17 in4.3 mm | 15 mph24 km/h from NE, gusts 18 mph30 km/h | 96% | 100% | 0 |
| Sun 5p | Drizzle | 45°7° (likely 40°4° to 46°8°) | 39°4° | 60%, 0.17 in4.3 mm | 10 mph16 km/h from NE, gusts 19 mph30 km/h | 96% | 100% | 0 |
| Sun 6p | Drizzle | 46°8° (likely 39°4° to 46°8°) | 41°5° | 70%, 0.17 in4.3 mm | 10 mph16 km/h from NE, gusts 19 mph31 km/h | 93% | 100% | 0 |
| Sun 7p | Showers | 44°7° (likely 40°4° to 44°7°) | 38°3° | 100%, 0.33 in8.4 mm | 10 mph16 km/h from NE, gusts 21 mph34 km/h | 100% | 100% | 0 |
| Sun 8p | Showers | 44°7° (likely 40°4° to 44°7°) | 38°3° | 100%, 0.33 in8.4 mm | 10 mph16 km/h from NE, gusts 20 mph32 km/h | 96% | 100% | 0 |
| Sun 9p | Showers | 43°6° (likely 39°4° to 43°6°) | 37°3° | 100%, 0.33 in8.4 mm | 10 mph16 km/h from NE, gusts 21 mph34 km/h | 100% | 100% | 0 |
| Sun 10p | Cloudy | 43°6° (likely 39°4° to 43°6°) | 36°2° | 100%, 0.33 in8.4 mm | 15 mph24 km/h from NE, gusts 22 mph35 km/h | 100% | 100% | 0 |
| Sun 11p | Showers | 43°6° (likely 39°4° to 43°6°) | 36°2° | 100%, 0.33 in8.4 mm | 15 mph24 km/h from NE, gusts 21 mph34 km/h | 100% | 100% | 0 |
| Mon 12a | Showers | 42°6° (likely 39°4° to 42°6°) | 35°2° | 100%, 0.33 in8.4 mm | 15 mph24 km/h from NE, gusts 21 mph34 km/h | 100% | 100% | 0 |
| Mon 1a | Drizzle | 42°6° (likely 39°4° to 42°6°) | 35°2° | 100%, 0.42 in11 mm | 15 mph24 km/h from NE, gusts 21 mph34 km/h | 100% | 100% | 0 |
| Mon 2a | Showers | 41°5° (likely 39°4° to 43°6°) | 33°1° | 100%, 0.42 in11 mm | 15 mph24 km/h from NE, gusts 21 mph34 km/h | 100% | 100% | 0 |
| Mon 3a | Rain | 41°5° (likely 39°4° to 42°6°) | 33°1° | 100%, 0.42 in11 mm | 15 mph24 km/h from NE, gusts 21 mph34 km/h | 100% | 100% | 0 |
| Mon 4a | Showers | 40°4° (likely 38°3° to 42°6°) | 32°0° | 100%, 0.42 in11 mm | 15 mph24 km/h from NE, gusts 21 mph33 km/h | 100% | 100% | 0 |
| Mon 5a | Showers | 39°4° (likely 38°3° to 42°6°) | 31°−1° | 100%, 0.42 in11 mm | 15 mph24 km/h from NE, gusts 21 mph34 km/h | 100% | 100% | 0 |
| Mon 6a | Rain | 38°3° (likely 38°3° to 42°6°) | 29°−2° | 100%, 0.42 in11 mm | 15 mph24 km/h from NE, gusts 20 mph32 km/h | 100% | 100% | 0 |
Days ahead
Tap a day for its hours and the official wording.
Today, Oct 24. Showers. High 55°13°, low 39°4°. Rain 0.08 in2 mm, 30% chance. Forecasts agree.
Morning
6 AM–noon
Showers, 53°12°30% chance
Afternoon
noon–6 PM
Showers, 53°12°30% chance
Evening
6 PM–midnight
Cloudy, 48°9°Dry
Overnight
midnight–6 AM
Cloudy, 43°6°70% chance · 0.36 in9.1 mm
Official NWS forecast
Today: Scattered rain showers. Mostly cloudy. High near 55, with temperatures falling to around 52 in the afternoon. North northwest wind 15 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 30%.
Tonight: Rain showers likely after 10pm. Cloudy. Low around 39, with temperatures rising to around 43 overnight. North northeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 55°13°–69°21°
- Low, likely
- 39°4°–49°9°
- Wind
- 25 mph39 km/h, gusts 45 mph72 km/h
Tomorrow, Oct 25. Rain. High 46°8°, low 36°2°. Rain 0.43 in11 mm, 100% chance. Mostly agree.
Morning
6 AM–noon
Rain, 41°5°90% chance · 0.47 in12 mm
Afternoon
noon–6 PM
Showers, 46°8°100% chance · 0.93 in24 mm
Evening
6 PM–midnight
Showers, 44°7°100% chance · 1.8 in46 mm
Overnight
midnight–6 AM
Rain, 39°4°100% chance · 2.4 in62 mm
Official NWS forecast
Day: Rain showers. Cloudy, with a high near 46. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Night: Rain showers. Cloudy. Low around 36, with temperatures rising to around 39 overnight. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 46°8°–51°11°
- Low, likely
- 36°2°–42°6°
- Wind
- 15 mph24 km/h, gusts 25 mph40 km/h
Monday, Oct 26. Showers. High 46°8°, low 35°2°. Rain 1.4 in35 mm, 100% chance. Forecasts differ.
Morning
6 AM–noon
Rain, 41°5°100% chance · 0.84 in21 mm
Afternoon
noon–6 PM
Rain, 46°8°100% chance · 0.38 in9.7 mm
Evening
6 PM–midnight
Showers, 45°7°90% chance · 0.19 in4.9 mm
Overnight
midnight–6 AM
Cloudy, 39°4°40% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain showers. Cloudy, with a high near 46. Northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Night: Rain showers. Cloudy, with a low around 35. North northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 42°6°–51°11°
- Low, likely
- 35°2°–41°5°
- Wind
- 17 mph28 km/h, gusts 26 mph42 km/h
Tuesday, Oct 27. Showers. High 54°12°, low 41°5°. Rain 0.1 in2.5 mm, 30% chance. Mostly agree.
Morning
6 AM–noon
Sunny, 37°3°Dry
Afternoon
noon–6 PM
Cloudy, 53°12°Dry
Evening
6 PM–midnight
Clear, 53°12°Dry
Overnight
midnight–6 AM
Clear, 43°6°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers. Partly sunny, with a high near 54. Chance of precipitation is 30%.
Night: A chance of rain showers. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 53°12°–58°14°
- Low, likely
- 36°2°–41°5°
- Wind
- 17 mph27 km/h, gusts 29 mph47 km/h
- UV peak
- 4
Wednesday, Oct 28. Partly sunny. High 59°15°, low 37°3°. Rain, 20% chance. Mostly agree.
Morning
6 AM–noon
Sunny, 42°5°Dry
Afternoon
noon–6 PM
Sunny, 60°16°Dry
Evening
6 PM–midnight
Clear, 52°11°Dry
Overnight
midnight–6 AM
Partly cloudy, 45°7°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers before 7am. Mostly sunny, with a high near 59.
Night: Mostly clear, with a low around 37.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 58°14°–63°17°
- Low, likely
- 37°3°–44°7°
- Wind
- 12 mph20 km/h, gusts 36 mph57 km/h
- UV peak
- 4
Thursday, Oct 29. Partly sunny. High 59°15°, low 41°5°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 46°8°Dry
Afternoon
noon–6 PM
Sunny, 63°17°Dry
Evening
6 PM–midnight
Mostly clear, 55°13°Dry
Overnight
midnight–6 AM
Cloudy, 51°10°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 59.
Night: Partly cloudy, with a low around 41.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 59°15°–66°19°
- Low, likely
- 41°5°–47°8°
- Wind
- 14 mph23 km/h, gusts 32 mph51 km/h
- UV peak
- 4
Friday, Oct 30. Showers. High 59°15°, low 42°6°. Rain 0.18 in4.6 mm, 20% chance. Forecasts differ.
Morning
6 AM–noon
Cloudy, 53°11°Dry
Afternoon
noon–6 PM
Drizzle, 65°18°Dry
Evening
6 PM–midnight
Rain, 61°16°20% chance · 0.16 in4 mm
Overnight
midnight–6 AM
Drizzle, 58°14°30% chance · 0.02 in0.5 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers after 7am. Partly sunny, with a high near 59.
Night: A chance of rain showers. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 59°15°–70°21°
- Low, likely
- 42°6°–55°13°
- Wind
- 17 mph28 km/h, gusts 35 mph56 km/h
Saturday, Oct 31. Drizzle. High 63°17°, low 54°12°. Rain 0.1 in2.5 mm, 40% chance. Forecasts differ.
Morning
6 AM–noon
Cloudy, 58°15°30% chance
Afternoon
noon–6 PM
Cloudy, 64°18°40% chance
Evening
6 PM–midnight
Drizzle, 61°16°30% chance · 0.01 in0.3 mm
Overnight
midnight–6 AM
Cloudy, 51°11°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.
- High, likely
- 57°14°–69°21°
- Low, likely
- 48°9°–59°15°
- Wind
- 17 mph27 km/h, gusts 33 mph53 km/h
- UV peak
- 2
Sunday, Nov 1. Drizzle. High 57°14°, low 45°7°. Rain 0.35 in8.9 mm, 20% chance. Forecasts differ.
Morning
6 AM–noon
Rain, 50°10°Dry
Afternoon
noon–6 PM
Drizzle, 52°11°Dry
Evening
6 PM–midnight
Cloudy, 48°9°Dry
Overnight
midnight–6 AM
Partly cloudy, 43°6°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.
- High, likely
- 53°12°–64°18°
- Low, likely
- 41°5°–57°14°
- Wind
- 33 mph52 km/h, gusts 56 mph90 km/h
Monday, Nov 2. Drizzle. High 55°13°, low 45°7°. Rain 0.13 in3.3 mm, 30% chance. Mostly agree.
Morning
6 AM–noon
Sunny, 44°7°30% chance · 0.02 in0.4 mm
Afternoon
noon–6 PM
Sunny, 54°12°30% chance
Evening
6 PM–midnight
Clear, 51°10°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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 52°11°–59°15°
- Low, likely
- 39°4°–54°12°
- Wind
- 28 mph44 km/h, gusts 48 mph78 km/h
- UV peak
- 3
The outlook
Today
31% chance of rain, high 55°, low 39°.
Tomorrow
95% chance of rain, high 46°, low 36°, cooling off.
Monday
99% chance of rain, high 46°, low 35°.
Rest of week
Mostly dry, highs 54–63°.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (FSD) (opens in a new tab)
What changed since yesterday
No meaningful changes from yesterday’s forecast.
Radar
Radar data: NOAA MRMS, rendered by forecast.blue
Radar loads when scrolled into view
Rivers
NOAA river gauges within 25 mi
Below flood stage
Platte Creek near Platte
18 mi- Level
- 1.6 ft
- Flow
- under 1 cfs
Reading from Sat 5:15 AM · NWS gauge page
Niobrara River near Butte
21 mi- Level
- 1.9 ft
Reading from Sat 5 AM · NWS gauge page
Niobrara River at Mariaville
25 mi- Level
- 3.2 ft
Reading from Sat 5:45 AM · NWS gauge page
Sun & moon
Sun
Sunrise 8:01 AM, sunset 6:39 PM.
- Daylight
- 10 h 38 min
- Losing 2 min 44 s a day; shortest Dec 21, 1 h 39 min less
- Golden hour
- 5:59–6:57 PM
- Morning 7:43–8:40 AM
- Blue hour
- 6:57–7:08 PM
- Morning 7:32–7:43 AM; first light 7:32 AM
Stars tonight? Unknown
Cloud forecast not available for tonight.
Moon
Waxing gibbous
96% lit · growing
- Today
- sets 6:15 AM · rises 5:38 PM
- Full moon
- Oct 25
- New moon
- Nov 9
