Observed 3:00 PM MDT at KIEN

Martin, SD weather

Sunny and 50°10°, snow tomorrow ~12 AM–2 PM (100%).

Mostly agree

Now 50°10°

Sunny · Feels like 45°7°

Wind: 13 mph20 km/h; From the north. 58–13 mph20 km/h through 3 AM
Dew point: 19°−7°; Dry · up to 28°−2° by 3 AM
UV tomorrow: 0Low; Low all day (peak 0)
Pressure: 30.33 inHg1027 hPa; Falling slowly · −0.04 inHg−1.4 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

28°15° cooler than this time yesterday (79°26° then, 51°11° now)

Good hours for

Dry until midnight
Below 40°4° tonight after 9 PM
Rain tonight from midnight (100%, 5.4 in136 mm)
Low 35°2° tomorrow at 7 AM

This afternoonNear 49°9° · Mostly cloudy
TonightDown to 39°4° by 9 PM · Rain midnight–6 AM (50%)
Tomorrow morningUp to 41°5° by 10 AM · Rain all morning (90%)
Tomorrow afternoonNear 42°6° · Rain all afternoon (90%)
Tomorrow nightDown to 35°2° by 5 AM · Rain all night (100%)
Monday morningUp to 38°3° by 10 AM · Rain all morning (100%)
Monday afternoonNear 39°4° · Rain all afternoon (80%)

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 3p	Cloudy	50°10° (likely 48°9° to 50°10°)	45°7°	0%	14 mph23 km/h from N, gusts 17 mph28 km/h	34%	81%	2
Sat 4p	Partly sunny	50°10° (likely 47°8° to 50°10°)	46°8°	0%	10 mph16 km/h from N, gusts 14 mph23 km/h	34%	75%	1
Sat 5p	Mostly sunny	47°8° (likely 46°8° to 48°9°)	43°6°	0%	8 mph13 km/h from N, gusts 12 mph20 km/h	37%	32%	1
Sat 6p	Partly cloudy	44°7° (likely 43°6° to 45°7°)	40°4°	10%	7 mph11 km/h from NE, gusts 9 mph14 km/h	41%	27%	0
Sat 7p	Cloudy	42°6° (likely 40°4° to 43°6°)	38°3°	10%	6 mph10 km/h from NE, gusts 6 mph10 km/h	44%	59%	0
Sat 8p	Cloudy	40°4° (likely 38°3° to 42°6°)	37°3°	10%	5 mph8 km/h from NE, gusts 5 mph9 km/h	48%	62%	0
Sat 9p	Partly cloudy	39°4° (likely 36°2° to 41°5°)	36°2°	10%	5 mph8 km/h from E, gusts 6 mph9 km/h	52%	49%	0
Sat 10p	Clear	39°4° (likely 34°1° to 40°4°)	36°2°	10%	5 mph8 km/h from E, gusts 5 mph8 km/h	52%	24%	0
Sat 11p	Clear	39°4° (likely 34°1° to 40°4°)	36°2°	10%	5 mph8 km/h from E, gusts 5 mph7 km/h	54%	19%	0
Sun 12a	Snow	40°4° (likely 34°1° to 40°4°)	37°3°	50%, 0.02 in0.5 mm	5 mph8 km/h from E, gusts 4 mph7 km/h	52%	52%	0
Sun 1a	Rain	40°4° (likely 35°2° to 41°5°)	37°3°	50%, 0.02 in0.5 mm	5 mph8 km/h from E, gusts 4 mph6 km/h	55%	69%	0
Sun 2a	Cloudy	41°5° (likely 36°2° to 41°5°)	38°3°	50%, 0.02 in0.5 mm	5 mph8 km/h from E, gusts 4 mph7 km/h	55%	93%	0
Sun 3a	Cloudy	40°4° (likely 38°3° to 42°6°)	36°2°	50%, 0.02 in0.5 mm	6 mph10 km/h from E, gusts 7 mph11 km/h	62%	100%	0
Sun 4a	Cloudy	40°4° (likely 39°4° to 42°6°)	35°2°	50%, 0.02 in0.5 mm	7 mph11 km/h from SE, gusts 7 mph11 km/h	67%	100%	0
Sun 5a	Cloudy	39°4° (likely 39°4° to 42°6°)	34°1°	50%, 0.02 in0.5 mm	7 mph11 km/h from E, gusts 11 mph18 km/h	73%	100%	0
Sun 6a	Cloudy	36°2° (likely 36°2° to 42°6°)	30°−1°	90%, 0.06 in1.5 mm	7 mph11 km/h from E, gusts 13 mph21 km/h	89%	100%	0
Sun 7a	Cloudy	35°2° (likely 35°2° to 42°6°)	28°−2°	90%, 0.06 in1.5 mm	8 mph13 km/h from E, gusts 12 mph19 km/h	96%	100%	0
Sun 8a	Drizzle	37°3° (likely 37°3° to 42°6°)	31°−1°	90%, 0.06 in1.5 mm	8 mph13 km/h from E, gusts 13 mph22 km/h	96%	100%	0
Sun 9a	Drizzle	40°4° (likely 39°4° to 41°5°)	35°2°	90%, 0.06 in1.5 mm	8 mph13 km/h from E, gusts 11 mph18 km/h	89%	100%	0
Sun 10a	Rain	41°5° (likely 39°4° to 41°5°)	35°2°	90%, 0.06 in1.5 mm	9 mph14 km/h from E, gusts 11 mph18 km/h	89%	100%	0
Sun 11a	Drizzle	41°5° (likely 40°4° to 42°6°)	35°2°	90%, 0.06 in1.5 mm	9 mph14 km/h from E, gusts 11 mph18 km/h	92%	100%	0
Sun 12p	Drizzle	42°6° (likely 40°4° to 42°6°)	36°2°	90%, 0.03 in0.8 mm	9 mph14 km/h from E, gusts 11 mph17 km/h	93%	100%	0
Sun 1p	Rain	43°6° (likely 40°4° to 43°6°)	37°3°	90%, 0.03 in0.8 mm	10 mph16 km/h from E, gusts 11 mph18 km/h	93%	100%	0
Sun 2p	Drizzle	43°6° (likely 40°4° to 43°6°)	37°3°	90%, 0.03 in0.8 mm	10 mph16 km/h from E, gusts 13 mph21 km/h	93%	100%	0
Sun 3p	Cloudy	43°6° (likely 40°4° to 43°6°)	37°3°	90%, 0.03 in0.8 mm	12 mph19 km/h from E, gusts 14 mph23 km/h	93%	100%	0
Sun 4p	Cloudy	43°6° (likely 40°4° to 43°6°)	37°3°	90%, 0.03 in0.8 mm	12 mph19 km/h from E, gusts 14 mph23 km/h	89%	100%	0
Sun 5p	Rain	42°6° (likely 39°4° to 42°6°)	35°2°	90%, 0.03 in0.8 mm	13 mph21 km/h from E, gusts 15 mph24 km/h	93%	100%	0
Sun 6p	Rain	40°4° (likely 38°3° to 40°4°)	33°1°	100%, 0.14 in3.6 mm	13 mph21 km/h from E, gusts 16 mph26 km/h	100%	100%	0
Sun 7p	Rain	39°4° (likely 38°3° to 40°4°)	31°−1°	100%, 0.14 in3.6 mm	13 mph21 km/h from E, gusts 16 mph25 km/h	100%	100%	0
Sun 8p	Rain	38°3° (likely 37°3° to 39°4°)	31°−1°	100%, 0.14 in3.6 mm	12 mph19 km/h from NE, gusts 15 mph25 km/h	100%	100%	0
Sun 9p	Drizzle	38°3° (likely 37°3° to 39°4°)	31°−1°	100%, 0.14 in3.6 mm	12 mph19 km/h from NE, gusts 15 mph24 km/h	100%	100%	0
Sun 10p	Rain	37°3° (likely 37°3° to 38°3°)	29°−2°	100%, 0.14 in3.6 mm	12 mph19 km/h from NE, gusts 15 mph23 km/h	100%	100%	0
Sun 11p	Drizzle	37°3° (likely 36°2° to 38°3°)	29°−2°	100%, 0.14 in3.6 mm	13 mph21 km/h from NE, gusts 15 mph23 km/h	100%	100%	0
Mon 12a	Rain	37°3° (likely 36°2° to 37°3°)	29°−2°	100%, 0.32 in8.1 mm	13 mph21 km/h from NE, gusts 15 mph24 km/h	100%	100%	0
Mon 1a	Drizzle	37°3° (likely 35°2° to 37°3°)	29°−2°	100%, 0.32 in8.1 mm	13 mph21 km/h from NE, gusts 16 mph25 km/h	100%	100%	0
Mon 2a	Rain	37°3° (likely 35°2° to 37°3°)	29°−2°	100%, 0.32 in8.1 mm	13 mph21 km/h from NE, gusts 15 mph25 km/h	100%	100%	0
Mon 3a	Rain	36°2° (likely 35°2° to 37°3°)	28°−2°	100%, 0.32 in8.1 mm	13 mph21 km/h from NE, gusts 17 mph27 km/h	100%	100%	0
Mon 4a	Rain	36°2° (likely 35°2° to 36°2°)	28°−2°	100%, 0.32 in8.1 mm	13 mph21 km/h from NE, gusts 18 mph28 km/h	100%	100%	0
Mon 5a	Rain	35°2° (likely 34°1° to 36°2°)	26°−3°	100%, 0.32 in8.1 mm	13 mph21 km/h from NE, gusts 17 mph27 km/h	100%	100%	0
Mon 6a	Rain	33°1° (likely 33°1° to 36°2°)	24°−4°	100%, 0.25 in6.4 mm	13 mph21 km/h from NE, gusts 16 mph26 km/h	100%	100%	0
Mon 7a	Drizzle	33°1° (likely 33°1° to 36°2°)	24°−4°	100%, 0.25 in6.4 mm	13 mph21 km/h from NE, gusts 19 mph30 km/h	100%	100%	0
Mon 8a	Rain	35°2° (likely 34°1° to 36°2°)	26°−3°	100%, 0.25 in6.4 mm	13 mph21 km/h from NE, gusts 17 mph27 km/h	100%	100%	0
Mon 9a	Rain	37°3° (likely 34°1° to 37°3°)	29°−2°	100%, 0.25 in6.4 mm	13 mph21 km/h from NE, gusts 16 mph25 km/h	100%	100%	0
Mon 10a	Rain	38°3° (likely 34°1° to 38°3°)	30°−1°	100%, 0.25 in6.4 mm	14 mph23 km/h from NE, gusts 18 mph29 km/h	100%	100%	0
Mon 11a	Rain	38°3° (likely 34°1° to 38°3°)	30°−1°	100%, 0.25 in6.4 mm	14 mph23 km/h from N, gusts 15 mph24 km/h	100%	100%	1
Mon 12p	Rain	38°3° (likely 34°1° to 38°3°)	30°−1°	80%, 0.15 in3.8 mm	14 mph23 km/h from N, gusts 16 mph25 km/h	100%	100%	0
Mon 1p	Rain	38°3° (likely 37°3° to 38°3°)	30°−1°	80%, 0.15 in3.8 mm	14 mph23 km/h from N, gusts 13 mph20 km/h	100%	100%	0
Mon 2p	Rain	39°4° (likely 37°3° to 39°4°)	31°−1°	80%, 0.15 in3.8 mm	13 mph21 km/h from N, gusts 11 mph17 km/h	96%	100%	1

Days ahead

Tap a day for its hours and the official wording.

Today, Oct 24. Cloudy. High 51°11°, low 34°1°. Dry. Mostly agree.
1. Afternoon
  noon–6 PM
  Partly sunny, 50°10°
  Dry
2. Evening
  6 PM–midnight
  Partly cloudy, 40°4°
  Dry
3. Overnight
  midnight–6 AM
  Snow, 39°4°
  50% chance · 0.12 in3 mm
Official NWS forecast
Today: Mostly sunny. High near 51, with temperatures falling to around 47 in the afternoon. North wind 8 to 14 mph, with gusts as high as 24 mph.
Tonight: A chance of rain and snow after midnight. Mostly cloudy. Low around 34, with temperatures rising to around 39 overnight. East wind around 7 mph. Chance of precipitation is 50%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
51°11°–60°16°
Low, likely
33°1°–39°4°
Wind
27 mph43 km/h, gusts 44 mph70 km/h
UV peak
4
Tomorrow, Oct 25. Rain. High 43°6°, low 31°−1°. Rain 0.2 in5.1 mm, 90% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Rain, 37°3°
  90% chance · 0.36 in9.1 mm
2. Afternoon
  noon–6 PM
  Rain, 43°6°
  90% chance · 0.18 in4.6 mm
3. Evening
  6 PM–midnight
  Rain, 38°3°
  100% chance · 0.84 in21 mm
4. Overnight
  midnight–6 AM
  Rain, 35°2°
  100% chance · 1.9 in49 mm
Official NWS forecast
Day: Rain. Cloudy, with a high near 43. East wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Night: Rain. Cloudy. Low around 31, with temperatures rising to around 35 overnight. Northeast wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
41°5°–43°6°
Low, likely
31°−1°–37°3°
Wind
12 mph19 km/h, gusts 18 mph29 km/h
Monday, Oct 26. Snow. High 39°4°, low 27°−3°. Snow 0–3 in0–8 cm, 100% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Rain, 35°2°
  100% chance · 1.5 in38 mm
2. Afternoon
  noon–6 PM
  Rain, 39°4°
  80% chance · 0.49 in12 mm
3. Evening
  6 PM–midnight
  Cloudy, 34°1°
  60% chance
4. Overnight
  midnight–6 AM
  Cloudy, 34°1°
  Dry
Official NWS forecast
Day: Rain before 7am, then rain and snow. Cloudy. High near 39, with temperatures falling to around 37 in the afternoon. North wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.
Night: A slight chance of rain before midnight. Mostly cloudy. Low around 27, with temperatures rising to around 31 overnight. West wind 3 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
37°3°–39°4°
Low, likely
27°−3°–35°2°
Wind
15 mph24 km/h, gusts 21 mph33 km/h
Tuesday, Oct 27. Mostly sunny. High 61°16°, low 35°2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 37°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 40°4°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 61.
Night: Mostly clear, with a low around 35.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
61°16°–64°18°
Low, likely
29°−2°–35°2°
Wind
24 mph38 km/h, gusts 39 mph63 km/h
UV peak
4
Wednesday, Oct 28. Mostly sunny. High 63°17°, low 37°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 47°8°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 38°4°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 63.
Night: Partly cloudy, with a low around 37.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–63°17°
Low, likely
37°3°–43°6°
Wind
13 mph20 km/h, gusts 40 mph64 km/h
UV peak
3
Thursday, Oct 29. Cloudy. High 64°18°, low 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 42°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 49°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 64.
Night: Mostly cloudy, with a low around 41.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
62°17°–67°19°
Low, likely
35°2°–44°7°
Wind
19 mph30 km/h, gusts 29 mph47 km/h
UV peak
4
Friday, Oct 30. Cloudy. High 62°17°, low 40°4°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 51°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 62.
Night: A slight chance of rain after midnight. Mostly cloudy, with a low around 40.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
61°16°–69°21°
Low, likely
40°4°–50°10°
Wind
16 mph26 km/h, gusts 30 mph49 km/h
UV peak
4
Saturday, Oct 31. Drizzle. High 53°12°, low 43°6°. Rain 0.09 in2.3 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 51°10°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 51°11°
  Dry
3. Evening
  6 PM–midnight
  Clear, 47°8°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 39°4°
  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
39°4°–61°16°
Low, likely
34°1°–52°11°
Wind
18 mph28 km/h, gusts 33 mph53 km/h
UV peak
2
Sunday, Nov 1. Drizzle. High 53°12°, low 38°3°. Rain 0.06 in1.5 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 40°5°
  20% chance
2. Afternoon
  noon–6 PM
  Drizzle, 53°11°
  20% chance
3. Evening
  6 PM–midnight
  Clear, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 41°5°
  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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
48°9°–62°17°
Low, likely
30°−1°–45°7°
Wind
25 mph41 km/h, gusts 40 mph65 km/h
UV peak
3
Monday, Nov 2. Cloudy. High 55°13°, low 38°3°. Rain 0.08 in2 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  30% chance
2. Afternoon
  noon–6 PM
  Sunny, 55°13°
  30% chance
3. Evening
  6 PM–midnight
  Partly cloudy, 46°8°
  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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
49°9°–65°18°
Low, likely
34°1°–42°6°
Wind
25 mph41 km/h, gusts 46 mph74 km/h
UV peak
4

10 days15 days30 days

The outlook

Today
Dry, high 51°, low 34°.
Tomorrow
93% chance of rain, high 43°, low 31°, cooling off.
Monday
97% chance of snow, high 39°, low 27°, cooling off.
Rest of week
Mostly dry, highs 53–64°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (UNR) (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 White River near Martin

5.0 mi

Below flood stage

Level: 0.9 ft
Flow: 7 cfs

Reading from Sat 2 PM · NWS gauge page

Lake Creek (SD) below Refuge near Tuthill

11 mi

Level: 2.7 ft
Flow: 2 cfs

Reading from Sat 2 PM · NWS gauge page

Sun & moon

Sun

Daylight: 10 h 38 min; Losing 2 min 44 s a day; shortest Dec 21, 1 h 39 min less
Golden hour: 5:10–6:07 PM; Morning 6:53–7:51 AM
Blue hour: 6:07–6:18 PM; Morning 6:42–6:53 AM; first light 6:42 AM

Stars tonight? Fair

Mostly clear 10 PM–12 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:26 AM · rises 4:49 PM
Full moon: Oct 25
New moon: Nov 9

Looking west from Martin. A level horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.