Observed 9:56 AM CDT at K8D3

Long Hollow, SD weather

Windy and 50°10°.

Mostly agree

Now 50°10°

Windy · Feels like 44°6°

Feels like: 43°6°; Wind chill from 21 mph33 km/h wind · air 50°10°
Wind: 21 mph33 km/hgusts 30 mph48 km/h; From the northwest. Easing to 8 mph13 km/h by 6 PM
Dew point: 43°6°; Comfortable · down to 35°2° by 11 AM
UV tomorrow: 2Low; Low all day (peak 2)
Pressure (notable): 30.16 inHg1021 hPa; Rising fast · +0.16 inHg+5.4 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Gusts to 33 mph53 km/h until 2 PM
High 53°12° today at 3 PM
Low 40°4° tomorrow at 8 AM
Rain tomorrow night 7 PM–1 AM (40%, 0.06 in1.5 mm)
Rain Monday from 7 AM (50%, 0.06 in1.5 mm)

This morningNear 46°8° · rain chance 30% · gusts to 33 mph53 km/h · Cloudy
This afternoonUp to 53°12° by 3 PM · gusts to 27 mph43 km/h · Mostly cloudy
TonightDown to 41°5° by 5 AM · Mostly cloudy
Tomorrow morningNear 42°6° · Mostly cloudy
Tomorrow afternoonNear 45°7° · rain chance 30% · Cloudy
Tomorrow nightDown to 39°4° by 5 AM · Rain 7 PM–1 AM (40%)
Monday morningNear 38°3° · Rain 7–10 AM (50%)

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 10a	Cloudy	46°8° (likely 46°8° to 50°10°)	39°4°	30%	18 mph29 km/h from NW, gusts 33 mph54 km/h	71%	100%	1
Sat 11a	Mostly cloudy	45°7° (likely 45°7° to 49°9°)	38°3°	10%	16 mph26 km/h from NW, gusts 27 mph43 km/h	68%	100%	1
Sat 12p	Cloudy	45°7° (likely 45°7° to 50°10°)	38°3°	5%	15 mph24 km/h from NW, gusts 25 mph40 km/h	63%	100%	2
Sat 1p	Cloudy	44°7° (likely 44°7° to 50°10°)	38°3°	0%	13 mph21 km/h from NW, gusts 27 mph43 km/h	62%	84%	2
Sat 2p	Cloudy	48°9° (likely 48°9° to 52°11°)	42°6°	0%	13 mph21 km/h from NW, gusts 24 mph39 km/h	52%	77%	2
Sat 3p	Cloudy	53°12° (likely 50°10° to 53°12°)	53°12°	0%	15 mph24 km/h from NW, gusts 21 mph34 km/h	43%	76%	2
Sat 4p	Cloudy	53°12° (likely 51°11° to 53°12°)	53°12°	0%	14 mph23 km/h from NW, gusts 19 mph30 km/h	41%	79%	1
Sat 5p	Cloudy	52°11° (likely 50°10° to 53°12°)	52°11°	0%	12 mph19 km/h from NW, gusts 17 mph27 km/h	41%	83%	0
Sat 6p	Cloudy	50°10° (likely 49°9° to 51°11°)	47°8°	0%	8 mph13 km/h from NW, gusts 13 mph21 km/h	42%	88%	0
Sat 7p	Cloudy	48°9° (likely 47°8° to 49°9°)	45°7°	0%	7 mph11 km/h from NW, gusts 10 mph16 km/h	44%	85%	0
Sat 8p	Cloudy	46°8° (likely 45°7° to 48°9°)	42°6°	0%	7 mph11 km/h from NW, gusts 10 mph15 km/h	45%	86%	0
Sat 9p	Cloudy	46°8° (likely 44°7° to 47°8°)	42°6°	0%	8 mph13 km/h from NW, gusts 10 mph16 km/h	43%	83%	0
Sat 10p	Cloudy	46°8° (likely 42°6° to 46°8°)	42°6°	0%	8 mph13 km/h from NW, gusts 10 mph16 km/h	42%	81%	0
Sat 11p	Cloudy	45°7° (likely 41°5° to 45°7°)	41°5°	0%	8 mph13 km/h from NW, gusts 11 mph18 km/h	43%	81%	0
Sun 12a	Clear	45°7° (likely 40°4° to 45°7°)	41°5°	0%	8 mph13 km/h from NW, gusts 11 mph17 km/h	41%	42%	0
Sun 1a	Cloudy	45°7° (likely 40°4° to 45°7°)	41°5°	0%	8 mph13 km/h from NW, gusts 10 mph16 km/h	41%	81%	0
Sun 2a	Cloudy	44°7° (likely 39°4° to 44°7°)	40°4°	0%	7 mph11 km/h from NW, gusts 9 mph14 km/h	41%	73%	0
Sun 3a	Cloudy	44°7° (likely 38°3° to 44°7°)	40°4°	0%	7 mph11 km/h from NW, gusts 8 mph13 km/h	41%	70%	0
Sun 4a	Cloudy	43°6° (likely 37°3° to 43°6°)	39°4°	0%	7 mph11 km/h from NNW, gusts 8 mph12 km/h	43%	66%	0
Sun 5a	Cloudy	41°5° (likely 37°3° to 41°5°)	37°3°	0%	6 mph10 km/h from NNW, gusts 6 mph10 km/h	46%	68%	0
Sun 6a	Cloudy	41°5° (likely 37°3° to 41°5°)	37°3°	0%	6 mph10 km/h from NNW, gusts 5 mph7 km/h	46%	72%	0
Sun 7a	Cloudy	41°5° (likely 36°2° to 41°5°)	37°3°	0%	6 mph10 km/h from N, gusts 4 mph7 km/h	46%	82%	0
Sun 8a	Cloudy	40°4° (likely 36°2° to 40°4°)	37°3°	0%	5 mph8 km/h from N, gusts 4 mph6 km/h	48%	85%	0
Sun 9a	Cloudy	41°5° (likely 37°3° to 41°5°)	38°3°	0%	5 mph8 km/h from N, gusts 4 mph7 km/h	48%	83%	0
Sun 10a	Cloudy	43°6° (likely 41°5° to 43°6°)	40°4°	0%	5 mph8 km/h from NNE, gusts 5 mph8 km/h	45%	87%	1
Sun 11a	Cloudy	43°6° (likely 41°5° to 44°7°)	40°4°	0%	5 mph8 km/h from NNE, gusts 9 mph14 km/h	45%	96%	1
Sun 12p	Cloudy	44°7° (likely 42°6° to 46°8°)	41°5°	0%	6 mph10 km/h from NE, gusts 11 mph17 km/h	43%	96%	1
Sun 1p	Cloudy	45°7° (likely 42°6° to 48°9°)	41°5°	0%	7 mph11 km/h from NE, gusts 10 mph16 km/h	41%	100%	2
Sun 2p	Cloudy	45°7° (likely 41°5° to 49°9°)	41°5°	0%	7 mph11 km/h from NE, gusts 8 mph13 km/h	41%	100%	1
Sun 3p	Cloudy	45°7° (likely 41°5° to 50°10°)	41°5°	10%	7 mph11 km/h from ENE, gusts 8 mph13 km/h	41%	100%	1
Sun 4p	Drizzle	45°7° (likely 40°4° to 48°9°)	41°5°	30%	7 mph11 km/h from NE, gusts 10 mph16 km/h	41%	100%	0
Sun 5p	Cloudy	45°7° (likely 40°4° to 46°8°)	42°6°	10%	6 mph10 km/h from NE, gusts 10 mph16 km/h	45%	99%	0
Sun 6p	Cloudy	46°8° (likely 40°4° to 46°8°)	43°6°	5%	6 mph10 km/h from ENE, gusts 9 mph14 km/h	45%	100%	0
Sun 7p	Cloudy	45°7° (likely 39°4° to 45°7°)	42°6°	40%, 0.01 in0.3 mm	6 mph10 km/h from ENE, gusts 7 mph12 km/h	49%	100%	0
Sun 8p	Rain	44°7° (likely 40°4° to 44°7°)	41°5°	40%, 0.01 in0.3 mm	6 mph10 km/h from E, gusts 9 mph14 km/h	53%	100%	0
Sun 9p	Cloudy	43°6° (likely 39°4° to 44°7°)	39°4°	40%, 0.01 in0.3 mm	7 mph11 km/h from ENE, gusts 10 mph16 km/h	55%	100%	0
Sun 10p	Rain	43°6° (likely 39°4° to 43°6°)	38°3°	40%, 0.01 in0.3 mm	9 mph14 km/h from NE, gusts 11 mph18 km/h	55%	100%	0
Sun 11p	Rain	43°6° (likely 39°4° to 43°6°)	37°3°	40%, 0.01 in0.3 mm	10 mph16 km/h from NE, gusts 11 mph18 km/h	55%	100%	0
Mon 12a	Rain	43°6° (likely 39°4° to 43°6°)	37°3°	40%, 0.01 in0.3 mm	10 mph16 km/h from NE, gusts 11 mph18 km/h	57%	100%	0
Mon 1a	Rain	43°6° (likely 39°4° to 43°6°)	37°3°	20%	12 mph19 km/h from NE, gusts 12 mph19 km/h	57%	100%	0
Mon 2a	Rain	42°6° (likely 38°3° to 42°6°)	35°2°	20%	13 mph21 km/h from NE, gusts 11 mph17 km/h	60%	100%	0
Mon 3a	Rain	41°5° (likely 38°3° to 41°5°)	34°1°	20%	13 mph21 km/h from NE, gusts 12 mph19 km/h	59%	100%	0
Mon 4a	Rain	40°4° (likely 37°3° to 40°4°)	32°0°	20%	14 mph23 km/h from NE, gusts 13 mph21 km/h	62%	100%	0
Mon 5a	Cloudy	39°4° (likely 37°3° to 40°4°)	31°−1°	20%	15 mph24 km/h from NE, gusts 14 mph23 km/h	64%	99%	0
Mon 6a	Cloudy	38°3° (likely 36°2° to 40°4°)	29°−2°	20%	15 mph24 km/h from NE, gusts 16 mph26 km/h	70%	97%	0
Mon 7a	Cloudy	37°3° (likely 36°2° to 40°4°)	28°−2°	50%, 0.02 in0.5 mm	15 mph24 km/h from NE, gusts 18 mph28 km/h	72%	98%	0
Mon 8a	Rain	37°3° (likely 35°2° to 41°5°)	28°−2°	50%, 0.02 in0.5 mm	15 mph24 km/h from NE, gusts 17 mph28 km/h	72%	97%	0
Mon 9a	Rain	37°3° (likely 35°2° to 41°5°)	28°−2°	50%, 0.02 in0.5 mm	14 mph23 km/h from NE, gusts 16 mph26 km/h	75%	100%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Rain. High 58°14°, low 39°4°. Typical 52°11° / 33°1°. Rain 0.05 in1.3 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Mostly cloudy, 45°7°
  30% chance
2. Afternoon
  noon–6 PM
  Cloudy, 53°12°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 41°5°
  Dry
Official NWS forecast
Today: A chance of rain before 11am. Partly sunny. High near 58, with temperatures falling to around 52 in the afternoon. Northwest wind 12 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Tonight: Partly cloudy, with a low around 39. Northwest wind around 8 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
58°14°–68°20°
Low, likely
39°4°–45°7°
Typical high / low
52°11° / 33°1°
Wind
32 mph51 km/h, gusts 46 mph74 km/h
UV peak
3
Tomorrow, Oct 25. Rain. High 47°8°, low 36°2°. Typical 52°11° / 33°1°. Rain 0.18 in4.6 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 40°4°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 45°7°
  30% chance
3. Evening
  6 PM–midnight
  Rain, 44°7°
  40% chance · 0.05 in1.3 mm
4. Overnight
  midnight–6 AM
  Rain, 39°4°
  40% chance · 0.01 in0.3 mm
Official NWS forecast
Day: A chance of rain between 4pm and 5pm. Cloudy, with a high near 47. North northeast wind around 7 mph. Chance of precipitation is 30%.
Night: A chance of rain after 7pm. Cloudy, with a low around 36. East northeast wind 6 to 15 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
43°6°–50°10°
Low, likely
35°2°–39°4°
Typical high / low
52°11° / 33°1°
Wind
8 mph13 km/h, gusts 17 mph28 km/h
UV peak
2
Monday, Oct 26. Rain. High 41°5°, low 35°2°. Typical 51°11° / 32°0°. Rain 0.74 in19 mm, 70% chance. Mostly agree.
1. Morning
  6 AM–noon
  Rain, 37°3°
  80% chance · 0.09 in2.2 mm
2. Afternoon
  noon–6 PM
  Rain, 38°3°
  90% chance · 0.1 in0.3 cm
3. Evening
  6 PM–midnight
  Rain, 37°3°
  100% chance · 0.41 in10 mm
4. Overnight
  midnight–6 AM
  Drizzle, 39°4°
  100% chance · 0.17 in4.2 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain likely. Cloudy, with a high near 41. Northeast wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Night: Rain. Cloudy, with a low around 35. East northeast wind 13 to 16 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
39°4°–43°6°
Low, likely
35°2°–38°3°
Typical high / low
51°11° / 32°0°
Wind
18 mph29 km/h, gusts 30 mph48 km/h
Tuesday, Oct 27. Rain. High 48°9°, low 41°5°. Typical 51°11° / 32°0°. Rain 0.23 in5.8 mm, 80% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 42°5°
  70% chance · 0.02 in0.6 mm
2. Afternoon
  noon–6 PM
  Mostly sunny, 50°10°
  Dry
3. Evening
  6 PM–midnight
  Drizzle, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 46°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain before 1pm. Mostly cloudy, with a high near 48. South wind 8 to 14 mph. Chance of precipitation is 80%.
Night: A chance of rain after 7pm. Mostly cloudy, with a low around 41. South southeast wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
48°9°–54°12°
Low, likely
37°3°–41°5°
Typical high / low
51°11° / 32°0°
Wind
18 mph29 km/h, gusts 30 mph49 km/h
UV peak
3
Wednesday, Oct 28. Rain. High 53°12°, low 38°3°. Typical 50°10° / 32°0°. Rain 0.02 in0.5 mm, 50% chance. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 42°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 55°13°
  Dry
3. Evening
  6 PM–midnight
  Clear, 47°9°
  Dry
4. 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 before 1pm. Partly sunny, with a high near 53. Southwest wind 15 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 50%.
Night: Partly cloudy, with a low around 38.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
53°12°–57°14°
Low, likely
38°3°–44°7°
Typical high / low
50°10° / 32°0°
Wind
26 mph41 km/h, gusts 50 mph81 km/h
UV peak
3
Thursday, Oct 29. Partly sunny. High 52°11°, low 39°4°. Typical 50°10° / 31°−1°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 42°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 56°13°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 47°8°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 41°5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 52.
Night: Partly cloudy, with a low around 39.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
51°11°–61°16°
Low, likely
37°3°–41°5°
Typical high / low
50°10° / 31°−1°
Wind
13 mph21 km/h, gusts 43 mph69 km/h
UV peak
3
Friday, Oct 30. Snow. High 53°12°, low 41°5°. Typical 49°9° / 31°−1°. Snow 0.11 in2.8 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 42°5°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 54°12°
  Dry
3. Evening
  6 PM–midnight
  Rain, 53°11°
  20% chance · 0.07 in1.8 mm
4. Overnight
  midnight–6 AM
  Rain, 52°11°
  30% chance · 0.09 in2.3 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain and snow after 7am. Partly sunny, with a high near 53. Chance of precipitation is 20%.
Night: A chance of rain. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
51°11°–60°16°
Low, likely
37°3°–47°8°
Typical high / low
49°9° / 31°−1°
Wind
18 mph28 km/h, gusts 37 mph59 km/h
UV peak
3
Saturday, Oct 31. Rain. High 60°16°, low 50°10°. Typical 49°9° / 30°−1°. Rain 0.24 in6.1 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 55°13°
  40% chance · 0.03 in0.7 mm
2. Afternoon
  noon–6 PM
  Cloudy, 62°17°
  30% chance · 0.01 in0.3 mm
3. Evening
  6 PM–midnight
  Drizzle, 58°15°
  30% chance · 0.05 in1.3 mm
4. Overnight
  midnight–6 AM
  Drizzle, 55°13°
  30% chance · 0.07 in1.7 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
51°11°–66°19°
Low, likely
43°6°–56°13°
Typical high / low
49°9° / 30°−1°
Wind
16 mph25 km/h, gusts 37 mph59 km/h
Sunday, Nov 1. Drizzle. High 56°13°, low 44°7°. Typical 48°9° / 30°−1°. Rain 0.18 in4.6 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 51°11°
  30% chance · 0.03 in0.7 mm
2. Afternoon
  noon–6 PM
  Drizzle, 51°11°
  20% chance · 0.05 in1.3 mm
3. Evening
  6 PM–midnight
  Cloudy, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  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
47°8°–61°16°
Low, likely
37°3°–55°13°
Typical high / low
48°9° / 30°−1°
Wind
23 mph37 km/h, gusts 37 mph59 km/h
Monday, Nov 2. Partly sunny. High 53°12°, low 44°7°. Typical 48°9° / 29°−2°. Rain 0.07 in1.8 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 50°10°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 50°10°
  20% chance · 0.03 in0.7 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
48°9°–57°14°
Low, likely
38°3°–54°12°
Typical high / low
48°9° / 29°−2°
Wind
20 mph33 km/h, gusts 38 mph62 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 58°, low 39°.
Tomorrow
31% chance of rain, high 47°, low 36°, cooling off.
Monday
73% chance of rain, high 41°, low 35°, cooling off.
Rest of week
Highs 48–60°; chance of precipitation on Tuesday, Wednesday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (ABR) (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

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Little Minnesota River near Peever

14 mi

Below flood stage

Level: 9.8 ft
Flow: 5 cfs

Reading from Sat 9 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 75% less heating than a typical week.

This week 41Typical 166

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 41
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at.

Comfort

Dry air outside (dew point 43°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Sisseton · official normals 1991–2020 · records 1900–2026

Oct 24, today vs a typical year

Today’s expected high is 6°3° warmer than typical.

Last 7 days vs normal

On average 10°5° warmer than normal (daily mean temperature).

+11°+6°SunOct 18
+5°+3°MonOct 19
+10°+5°TueOct 20
+11°+6°WedOct 21
+13°+7°ThuOct 22
—FriOct 23
—SatOct 24

Long Hollow weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 30 min; Losing 2 min 58 s a day; shortest Dec 21, 1 h 49 min less
Golden hour: 5:45–6:46 PM; Morning 7:38–8:39 AM
Blue hour: 6:46–6:57 PM; Morning 7:27–7:38 AM; first light 7:27 AM

Stars tonight? Poor

Clouds most of the night (about 76% cover).

Moon

Waxing gibbous

97% lit · growing

Today: sets 6:09 AM · rises 5:27 PM
Full moon: Oct 25
New moon: Nov 9

Looking southwest from Long Hollow. The highest point on the skyline is about 3,400 ft, 8 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.