Missouri River at Sioux City
24 mi- Level
- 10.5 ft
- Flow
- 25,900 cfs
Forecast peak 10.5 ft Sat 7 AM
Reading from Sat 5 AM · NWS gauge page
Observed 6:45 AM CDT at KSUX
Walthill, NE weather
Clear and 61°16°, jacket by 8 PM.
Today: low 45°7° (likely 45°7° to 53°12°), high 71°22° (likely 67°19° to 71°22°).
Now 61°16°
Clear
- Wind
- 10 mph17 km/h
- From the south-southeast. Gusts to 23 mph37 km/h around 2 PM
- Dew point
- 46°8°
- Comfortable
- UV index
- 0Low
- Moderate 12–3 PM · peak 3
- Air quality
- 56Moderate
- Main pollutant: PM2.5 (fine particles)
- Pressure
- 30.08 inHg1019 hPa
- Rising slowly · +0.04 inHg+1.3 hPa in 3 h
Next 2 hours
No precipitation expected in the next 2 hours.
From forecast models
Next 48 hours
Good hours for
This morningUp to 67°19° by 11 AM · rain chance 10% · Partly cloudy
This afternoonDown to 63°17° by 5 PM · rain chance 10% · Mostly cloudy
TonightDown to 47°8° by 5 AM · rain chance 20% · Mostly cloudy
Tomorrow morningUp to 55°13° by 11 AM · rain chance 10% · Mostly cloudy
Tomorrow afternoonUp to 66°19° by 5 PM · Mostly cloudy
Tomorrow nightDown to 46°8° by 5 AM · Rain 1–6 AM (60%)
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 7a | Partly cloudy | 61°16° (likely 60°16° to 63°17°) | 61°16° | 10% | 14 mph23 km/h from S, gusts 18 mph28 km/h | 58% | 26% | 0 |
| Sat 8a | Partly sunny | 60°16° (likely 59°15° to 63°17°) | 60°16° | 10% | 13 mph21 km/h from S, gusts 16 mph26 km/h | 61% | 19% | 0 |
| Sat 9a | Mostly cloudy | 62°17° (likely 61°16° to 65°18°) | 62°17° | 10% | 13 mph21 km/h from S, gusts 20 mph33 km/h | 64% | 35% | 0 |
| Sat 10a | Sunny | 65°18° (likely 65°18° to 67°19°) | 65°18° | 10% | 12 mph19 km/h from SSW, gusts 22 mph35 km/h | 61% | 40% | 1 |
| Sat 11a | Cloudy | 67°19° (likely 66°19° to 70°21°) | 67°19° | 10% | 13 mph21 km/h from SW, gusts 19 mph31 km/h | 58% | 88% | 2 |
| Sat 12p | Cloudy | 68°20° (likely 66°19° to 71°22°) | 68°20° | 10% | 13 mph21 km/h from W, gusts 17 mph28 km/h | 59% | 89% | 3 |
| Sat 1p | Cloudy | 68°20° (likely 62°17° to 68°20°) | 68°20° | 10% | 13 mph21 km/h from WNW, gusts 20 mph33 km/h | 59% | 88% | 3 |
| Sat 2p | Cloudy | 69°21° (likely 60°16° to 69°21°) | 69°21° | 10% | 14 mph23 km/h from NW, gusts 23 mph37 km/h | 52% | 85% | 3 |
| Sat 3p | Cloudy | 66°19° (likely 60°16° to 66°19°) | 66°19° | 10% | 15 mph24 km/h from NNW, gusts 23 mph37 km/h | 53% | 73% | 1 |
| Sat 4p | Cloudy | 64°18° (likely 59°15° to 64°18°) | 64°18° | 10% | 15 mph24 km/h from NNW, gusts 21 mph33 km/h | 52% | 89% | 1 |
| Sat 5p | Cloudy | 63°17° (likely 57°14° to 63°17°) | 63°17° | 10% | 14 mph23 km/h from NNW, gusts 20 mph32 km/h | 52% | 83% | 1 |
| Sat 6p | Cloudy | 59°15° (likely 54°12° to 60°16°) | 59°15° | 10% | 13 mph21 km/h from NNW, gusts 21 mph33 km/h | 57% | 84% | 0 |
| Sat 7p | Cloudy | 56°13° (likely 51°11° to 57°14°) | 56°13° | 10% | 12 mph19 km/h from NNW, gusts 21 mph34 km/h | 64% | 79% | 0 |
| Sat 8p | Cloudy | 54°12° (likely 50°10° to 56°13°) | 54°12° | 20% | 10 mph16 km/h from N, gusts 20 mph32 km/h | 69% | 80% | 0 |
| Sat 9p | Cloudy | 52°11° (likely 50°10° to 55°13°) | 52°11° | 20% | 10 mph16 km/h from N, gusts 19 mph31 km/h | 77% | 83% | 0 |
| Sat 10p | Cloudy | 51°11° (likely 50°10° to 54°12°) | 51°11° | 20% | 9 mph14 km/h from N, gusts 19 mph30 km/h | 80% | 81% | 0 |
| Sat 11p | Cloudy | 50°10° (likely 50°10° to 53°12°) | 47°8° | 20% | 8 mph13 km/h from W, gusts 17 mph27 km/h | 83% | 79% | 0 |
| Sun 12a | Cloudy | 50°10° (likely 50°10° to 53°12°) | 47°8° | 20% | 7 mph11 km/h from N, gusts 15 mph25 km/h | 86% | 73% | 0 |
| Sun 1a | Showers | 49°9° (likely 49°9° to 52°11°) | 46°8° | 20% | 7 mph11 km/h from N, gusts 13 mph21 km/h | 89% | 70% | 0 |
| Sun 2a | Cloudy | 49°9° (likely 49°9° to 52°11°) | 47°8° | 20% | 6 mph10 km/h from N, gusts 13 mph21 km/h | 89% | 82% | 0 |
| Sun 3a | Cloudy | 48°9° (likely 48°9° to 52°11°) | 45°7° | 20% | 6 mph10 km/h from N, gusts 14 mph22 km/h | 93% | 80% | 0 |
| Sun 4a | Cloudy | 48°9° (likely 48°9° to 51°11°) | 45°7° | 20% | 6 mph10 km/h from NNE, gusts 14 mph22 km/h | 89% | 80% | 0 |
| Sun 5a | Cloudy | 47°8° (likely 47°8° to 51°11°) | 45°7° | 10% | 6 mph10 km/h from NNE, gusts 14 mph22 km/h | 91% | 81% | 0 |
| Sun 6a | Cloudy | 47°8° (likely 47°8° to 51°11°) | 44°7° | 10% | 6 mph10 km/h from NNE, gusts 15 mph25 km/h | 94% | 97% | 0 |
| Sun 7a | Cloudy | 47°8° (likely 47°8° to 51°11°) | 44°7° | 10% | 6 mph10 km/h from NNE, gusts 15 mph24 km/h | 91% | 95% | 0 |
| Sun 8a | Cloudy | 46°8° (likely 46°8° to 52°11°) | 43°6° | 5% | 6 mph10 km/h from NNE, gusts 14 mph23 km/h | 94% | 92% | 0 |
| Sun 9a | Partly sunny | 48°9° (likely 48°9° to 53°12°) | 45°7° | 0% | 7 mph11 km/h from NNE, gusts 16 mph26 km/h | 92% | 59% | 0 |
| Sun 10a | Cloudy | 52°11° (likely 50°10° to 56°13°) | 52°11° | 0% | 7 mph11 km/h from NE, gusts 16 mph25 km/h | 82% | 67% | 1 |
| Sun 11a | Cloudy | 55°13° (likely 52°11° to 59°15°) | 55°13° | 0% | 7 mph11 km/h from NE, gusts 13 mph20 km/h | 76% | 66% | 2 |
| Sun 12p | Cloudy | 58°14° (likely 53°12° to 63°17°) | 58°14° | 0% | 7 mph11 km/h from NE, gusts 12 mph20 km/h | 68% | 64% | 3 |
| Sun 1p | Cloudy | 61°16° (likely 55°13° to 65°18°) | 61°16° | 0% | 7 mph11 km/h from NE, gusts 12 mph20 km/h | 63% | 61% | 4 |
| Sun 2p | Cloudy | 63°17° (likely 56°13° to 68°20°) | 63°17° | 0% | 7 mph11 km/h from NE, gusts 12 mph19 km/h | 58% | 61% | 4 |
| Sun 3p | Mostly cloudy | 64°18° (likely 57°14° to 69°21°) | 64°18° | 0% | 8 mph13 km/h from NE, gusts 14 mph23 km/h | 54% | 56% | 4 |
| Sun 4p | Cloudy | 65°18° (likely 57°14° to 70°21°) | 65°18° | 0% | 8 mph13 km/h from NE, gusts 14 mph23 km/h | 52% | 63% | 3 |
| Sun 5p | Mostly cloudy | 66°19° (likely 55°13° to 69°21°) | 66°19° | 0% | 8 mph13 km/h from NE, gusts 15 mph24 km/h | 51% | 60% | 2 |
| Sun 6p | Cloudy | 64°18° (likely 53°12° to 67°19°) | 64°18° | 10% | 8 mph13 km/h from NNE, gusts 15 mph24 km/h | 52% | 66% | 1 |
| Sun 7p | Cloudy | 60°16° (likely 50°10° to 63°17°) | 60°16° | 20% | 8 mph13 km/h from NNE, gusts 16 mph26 km/h | 59% | 69% | 0 |
| Sun 8p | Cloudy | 59°15° (likely 48°9° to 61°16°) | 59°15° | 20% | 9 mph14 km/h from NE, gusts 18 mph29 km/h | 60% | 73% | 0 |
| Sun 9p | Cloudy | 54°12° (likely 47°8° to 60°16°) | 54°12° | 20% | 9 mph14 km/h from NE, gusts 20 mph33 km/h | 69% | 95% | 0 |
| Sun 10p | Cloudy | 53°12° (likely 46°8° to 59°15°) | 53°12° | 20% | 9 mph14 km/h from NE, gusts 21 mph33 km/h | 69% | 100% | 0 |
| Sun 11p | Cloudy | 52°11° (likely 47°8° to 58°14°) | 52°11° | 20% | 9 mph14 km/h from NE, gusts 20 mph32 km/h | 71% | 91% | 0 |
| Mon 12a | Cloudy | 51°11° (likely 48°9° to 57°14°) | 48°9° | 20% | 8 mph13 km/h from NE, gusts 20 mph32 km/h | 74% | 94% | 0 |
| Mon 1a | Showers | 50°10° (likely 47°8° to 57°14°) | 47°8° | 60%, 0.09 in2.3 mm | 8 mph13 km/h from NE, gusts 21 mph33 km/h | 77% | 93% | 0 |
| Mon 2a | Showers | 49°9° (likely 48°9° to 60°16°) | 46°8° | 60%, 0.09 in2.3 mm | 8 mph13 km/h from NE, gusts 19 mph31 km/h | 80% | 91% | 0 |
| Mon 3a | Showers | 48°9° (likely 48°9° to 59°15°) | 44°7° | 60%, 0.09 in2.3 mm | 8 mph13 km/h from ENE, gusts 17 mph27 km/h | 83% | 97% | 0 |
| Mon 4a | Showers | 47°8° (likely 47°8° to 59°15°) | 43°6° | 60%, 0.09 in2.3 mm | 8 mph13 km/h from ENE, gusts 15 mph25 km/h | 86% | 94% | 0 |
| Mon 5a | Showers | 46°8° (likely 46°8° to 58°14°) | 42°6° | 60%, 0.09 in2.3 mm | 8 mph13 km/h from ENE, gusts 15 mph24 km/h | 89% | 100% | 0 |
| Mon 6a | Cloudy | 46°8° (likely 46°8° to 57°14°) | 41°5° | 60%, 0.09 in2.3 mm | 9 mph14 km/h from ENE, gusts 14 mph23 km/h | 89% | 97% | 0 |
Days ahead
Tap a day for its hours and the official wording.
Today, Oct 24. Cloudy. High 71°22°, low 45°7°. Dry. Mostly agree.
Morning
6 AM–noon
Mostly cloudy, 60°16°Dry
Afternoon
noon–6 PM
Cloudy, 69°21°Dry
Evening
6 PM–midnight
Cloudy, 54°12°Dry
Overnight
midnight–6 AM
Showers, 47°8°20% chance
Official NWS forecast
Today: Partly sunny. High near 71, with temperatures falling to around 63 in the afternoon. West wind 12 to 15 mph, with gusts as high as 23 mph.
Tonight: A slight chance of rain showers between 8pm and 5am. Mostly cloudy. Low around 45, with temperatures rising to around 47 overnight. North wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 67°19°–71°22°
- Low, likely
- 45°7°–53°12°
- Wind
- 16 mph26 km/h, gusts 29 mph47 km/h
- UV peak
- 4
Tomorrow, Oct 25. Cloudy. High 66°19°, low 45°7°. Dry. Forecasts differ.
Morning
6 AM–noon
Partly sunny, 46°8°Dry
Afternoon
noon–6 PM
Mostly cloudy, 66°19°Dry
Evening
6 PM–midnight
Cloudy, 59°15°20% chance
Overnight
midnight–6 AM
Showers, 46°8°60% chance · 0.45 in11 mm
Official NWS forecast
Day: Partly sunny, with a high near 66. Northeast wind around 8 mph.
Night: Rain showers likely after 7pm. Mostly cloudy, with a low around 45. Northeast wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 57°14°–70°21°
- Low, likely
- 45°7°–50°10°
- Wind
- 14 mph22 km/h, gusts 26 mph42 km/h
- UV peak
- 4
Monday, Oct 26. Showers. High 62°17°, low 46°8°. Rain 0.2 in5.1 mm, 60% chance. Forecasts differ.
Morning
6 AM–noon
Drizzle, 51°11°60% chance · 0.13 in3.3 mm
Afternoon
noon–6 PM
Drizzle, 66°19°40% chance · 0.05 in1.2 mm
Evening
6 PM–midnight
Rain, 62°16°40% chance · 0.05 in1.3 mm
Overnight
midnight–6 AM
Drizzle, 53°12°40% chance · 0.02 in0.6 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain showers likely. Cloudy, with a high near 62. East wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Night: Rain showers likely. Mostly cloudy, with a low around 46. South wind around 10 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 61°16°–72°22°
- Low, likely
- 46°8°–54°12°
- Wind
- 14 mph22 km/h, gusts 24 mph38 km/h
- UV peak
- 4
Tuesday, Oct 27. Showers. High 63°17°, low 48°9°. Rain 0.06 in1.5 mm, 20% chance. Mostly agree.
Morning
6 AM–noon
Cloudy, 48°9°Dry
Afternoon
noon–6 PM
Cloudy, 64°18°Dry
Evening
6 PM–midnight
Cloudy, 63°17°30% chance · 0.02 in0.4 mm
Overnight
midnight–6 AM
Drizzle, 58°14°30% chance · 0.02 in0.6 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers. Partly sunny, with a high near 63. Southwest wind around 8 mph, with gusts as high as 16 mph.
Night: A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 48. South southeast wind 5 to 8 mph, with gusts as high as 16 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 63°17°–66°19°
- Low, likely
- 45°7°–52°11°
- Wind
- 17 mph27 km/h, gusts 34 mph55 km/h
- UV peak
- 2
Wednesday, Oct 28. Showers. High 66°19°, low 41°5°. Rain 0.06 in1.5 mm, 30% chance. Forecasts differ.
Morning
6 AM–noon
Sunny, 57°14°Dry
Afternoon
noon–6 PM
Cloudy, 68°20°Dry
Evening
6 PM–midnight
Mostly clear, 63°17°Dry
Overnight
midnight–6 AM
Drizzle, 54°12°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers before 1pm. Mostly sunny, with a high near 66. Southwest wind 7 to 12 mph, with gusts as high as 20 mph.
Night: A slight chance of rain showers between 7pm and 1am. Mostly clear, with a low around 41. West northwest wind around 5 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 65°18°–71°22°
- Low, likely
- 41°5°–58°14°
- Wind
- 16 mph25 km/h, gusts 34 mph55 km/h
- UV peak
- 4
Thursday, Oct 29. Partly sunny. High 65°18°, low 47°8°. Dry. Forecasts differ.
Morning
6 AM–noon
Sunny, 54°12°Dry
Afternoon
noon–6 PM
Sunny, 68°20°Dry
Evening
6 PM–midnight
Clear, 61°16°Dry
Overnight
midnight–6 AM
Cloudy, 59°15°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers after 1pm. Mostly sunny, with a high near 65. East wind 5 to 9 mph.
Night: A chance of rain showers. Partly cloudy, with a low around 47. South southeast wind around 8 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 65°18°–73°23°
- Low, likely
- 47°8°–57°14°
- Wind
- 13 mph21 km/h, gusts 26 mph42 km/h
- UV peak
- 2
Friday, Oct 30. Showers. High 65°18°, low 45°7°. Rain 0.14 in3.6 mm, 40% chance. Forecasts differ.
Morning
6 AM–noon
Drizzle, 61°16°30% chance · 0.03 in0.8 mm
Afternoon
noon–6 PM
Drizzle, 71°22°20% chance · 0.03 in0.8 mm
Evening
6 PM–midnight
Cloudy, 69°21°30% chance · 0.06 in1.7 mm
Overnight
midnight–6 AM
Drizzle, 63°17°40% chance · 0.03 in0.8 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers. Partly sunny, with a high near 65. South wind around 12 mph, with gusts as high as 21 mph.
Night: A chance of rain showers. Mostly cloudy, with a low around 45. South southeast wind around 10 mph, with gusts as high as 18 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 65°18°–76°24°
- Low, likely
- 45°7°–63°17°
- Wind
- 19 mph31 km/h, gusts 38 mph61 km/h
Saturday, Oct 31. Drizzle. High 66°19°, low 60°16°. Rain 0.23 in5.8 mm, 50% chance. Forecasts differ.
Morning
6 AM–noon
Drizzle, 62°17°50% chance · 0.05 in1.3 mm
Afternoon
noon–6 PM
Drizzle, 65°18°50% chance · 0.08 in2.1 mm
Evening
6 PM–midnight
Drizzle, 63°17°50% chance · 0.03 in0.8 mm
Overnight
midnight–6 AM
Drizzle, 59°15°40% chance · 0.11 in2.9 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
- 59°15°–75°24°
- Low, likely
- 55°13°–66°19°
- Wind
- 20 mph33 km/h, gusts 40 mph64 km/h
Sunday, Nov 1. Drizzle. High 64°18°, low 49°9°. Rain 0.31 in7.9 mm, 40% chance. Forecasts differ.
Morning
6 AM–noon
Drizzle, 59°15°30% chance · 0.09 in2.3 mm
Afternoon
noon–6 PM
Drizzle, 58°15°30% chance · 0.05 in1.3 mm
Evening
6 PM–midnight
Cloudy, 53°12°Dry
Overnight
midnight–6 AM
Rain, 48°9°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
- 58°14°–72°22°
- Low, likely
- 44°7°–60°16°
- Wind
- 25 mph40 km/h, gusts 45 mph73 km/h
Monday, Nov 2. Rain. High 59°15°, low 50°10°. Rain 0.23 in5.8 mm, 30% chance. Forecasts differ.
Morning
6 AM–noon
Sunny, 49°10°20% chance
Afternoon
noon–6 PM
Drizzle, 57°14°20% chance · 0.03 in0.7 mm
Evening
6 PM–midnight
Drizzle, 54°12°30% chance · 0.02 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.
- High, likely
- 55°13°–68°20°
- Low, likely
- 44°7°–59°15°
- Wind
- 29 mph46 km/h, gusts 49 mph78 km/h
- UV peak
- 4
The outlook
Today
Dry, high 71°, low 45°.
Tomorrow
Dry, high 66°, low 45°, cooling off.
Monday
58% chance of rain, high 62°, low 46°, cooling off.
Rest of week
Highs 59–66°; chance of precipitation on Friday, Saturday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (OAX) (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
South Omaha Creek at Walthill
0.5 mi- Level
- 6.6 ft
- Flow
- 11 cfs
Reading from Sat 5 AM · NWS gauge page
North Blackbird Creek at Macy
8.1 mi- Level
- 8.1 ft
Reading from Sat 5 AM · NWS gauge page
South Blackbird Creek near Macy
8.5 mi- Level
- 5.3 ft
Reading from Sat 5:15 AM · NWS gauge page
Sun & moon
Sun
Sunrise 7:49 AM, sunset 6:30 PM.
- Daylight
- 10 h 41 min
- Losing 2 min 35 s a day; shortest Dec 21, 1 h 35 min less
- Golden hour
- 5:51–6:47 PM
- Morning 7:31–8:28 AM
- Blue hour
- 6:47–6:58 PM
- Morning 7:20–7:31 AM; first light 7:20 AM
Stars tonight? Unknown
Cloud forecast not available for tonight.
Moon
Waxing gibbous
96% lit · growing
- Today
- sets 6:03 AM · rises 5:29 PM
- Full moon
- Oct 25
- New moon
- Nov 9
