Observed 12:40 PM CDT at KMML

Arco, MN weather

Overcast and 52°11°, rain ~1–5 PM (82%).

Forecasts agree

Now 52°11°

Cloudy

Wind: 18 mph30 km/h; From the north-northwest. Easing to 5 mph8 km/h by 7 PM
Dew point: 46°8°; Comfortable · down to 38°3° by 5 PM
UV index: 2Low; Moderate 1–3 PM · peak 3

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

8°4° cooler than this time yesterday (61°16° then, 53°12° now)

Good hours for

Rain until 7 PM (80%, 0.37 in9.4 mm)
Dry break tonight 7 PM–7 AM
Below 50°10° tonight after 8 PM
Rain tomorrow from 7 AM (100%, 3.1 in79 mm)
Gusts to 25 mph40 km/h Monday 9–10 AM

This afternoonNear 56°13° · Rain all afternoon (80%)
TonightDown to 43°6° by 5 AM · Rain 6–7 PM (30%)
Tomorrow morningNear 43°6° · Rain 7 AM–noon (70%)
Tomorrow afternoonNear 46°8° · Rain all afternoon (70%)
Tomorrow nightDown to 39°4° by 5 AM · Rain all night (90%)
Monday morningNear 39°4° · Rain all morning (100%) · gusts to 25 mph40 km/h

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 12p	Showers	57°14° (likely 53°12° to 57°14°)	57°14°	40%, 0.01 in0.3 mm	15 mph24 km/h from NNW, gusts 24 mph39 km/h	72%	99%	2
Sat 1p	Showers	58°14° (likely 52°11° to 58°14°)	58°14°	80%, 0.06 in1.5 mm	15 mph24 km/h from NNW, gusts 23 mph36 km/h	62%	100%	3
Sat 2p	Showers	60°16° (likely 50°10° to 60°16°)	60°16°	70%, 0.06 in1.5 mm	15 mph24 km/h from NNW, gusts 21 mph34 km/h	53%	100%	3
Sat 3p	Showers	56°13° (likely 49°9° to 56°13°)	56°13°	80%, 0.06 in1.5 mm	15 mph24 km/h from NNW, gusts 20 mph32 km/h	56%	100%	2
Sat 4p	Cloudy	55°13° (likely 48°9° to 55°13°)	55°13°	60%, 0.06 in1.5 mm	10 mph16 km/h from NNW, gusts 19 mph30 km/h	55%	99%	1
Sat 5p	Showers	55°13° (likely 47°8° to 55°13°)	55°13°	50%, 0.06 in1.5 mm	10 mph16 km/h from NNW, gusts 18 mph29 km/h	53%	99%	0
Sat 6p	Drizzle	52°11° (likely 46°8° to 52°11°)	52°11°	30%, 0.06 in1.5 mm	10 mph16 km/h from N, gusts 16 mph26 km/h	55%	100%	0
Sat 7p	Cloudy	51°11° (likely 45°7° to 51°11°)	48°9°	10%, 0.01 in0.3 mm	5 mph8 km/h from N, gusts 12 mph19 km/h	59%	100%	0
Sat 8p	Cloudy	49°9° (likely 45°7° to 49°9°)	46°8°	20%, 0.01 in0.3 mm	5 mph8 km/h from N, gusts 11 mph17 km/h	64%	99%	0
Sat 9p	Cloudy	48°9° (likely 45°7° to 49°9°)	45°7°	20%, 0.01 in0.3 mm	5 mph8 km/h from NNW, gusts 8 mph12 km/h	66%	87%	0
Sat 10p	Cloudy	47°8° (likely 46°8° to 48°9°)	44°7°	20%, 0.01 in0.3 mm	5 mph8 km/h from N, gusts 6 mph10 km/h	66%	99%	0
Sat 11p	Cloudy	47°8° (likely 46°8° to 48°9°)	44°7°	10%, 0.01 in0.3 mm	5 mph8 km/h from N, gusts 5 mph8 km/h	63%	98%	0
Sun 12a	Cloudy	46°8° (likely 45°7° to 48°9°)	43°6°	20%, 0.01 in0.3 mm	5 mph8 km/h from N, gusts 7 mph12 km/h	62%	98%	0
Sun 1a	Cloudy	46°8° (likely 45°7° to 47°8°)	43°6°	20%	5 mph8 km/h from N, gusts 9 mph14 km/h	62%	99%	0
Sun 2a	Cloudy	45°7° (likely 45°7° to 46°8°)	42°6°	20%	5 mph8 km/h from N, gusts 12 mph19 km/h	64%	99%	0
Sun 3a	Cloudy	44°7° (likely 44°7° to 46°8°)	41°5°	20%	5 mph8 km/h from NNE, gusts 13 mph21 km/h	66%	100%	0
Sun 4a	Cloudy	44°7° (likely 44°7° to 46°8°)	40°4°	20%	5 mph8 km/h from NNE, gusts 13 mph21 km/h	69%	100%	0
Sun 5a	Showers	43°6° (likely 43°6° to 45°7°)	39°4°	20%	5 mph8 km/h from NNE, gusts 14 mph22 km/h	71%	99%	0
Sun 6a	Cloudy	42°6° (likely 42°6° to 44°7°)	38°3°	40%	5 mph8 km/h from NE, gusts 14 mph23 km/h	73%	100%	0
Sun 7a	Cloudy	42°6° (likely 41°5° to 44°7°)	39°4°	70%, 0.01 in0.3 mm	5 mph8 km/h from NE, gusts 14 mph23 km/h	72%	100%	0
Sun 8a	Cloudy	40°4° (likely 40°4° to 44°7°)	36°2°	70%, 0.01 in0.3 mm	5 mph8 km/h from NE, gusts 12 mph20 km/h	78%	100%	0
Sun 9a	Cloudy	42°6° (likely 42°6° to 44°7°)	37°3°	60%, 0.01 in0.3 mm	5 mph8 km/h from NE, gusts 13 mph22 km/h	77%	100%	0
Sun 10a	Cloudy	44°7° (likely 42°6° to 45°7°)	40°4°	60%, 0.01 in0.3 mm	10 mph16 km/h from NE, gusts 16 mph25 km/h	70%	100%	0
Sun 11a	Cloudy	44°7° (likely 42°6° to 46°8°)	39°4°	60%, 0.01 in0.3 mm	10 mph16 km/h from NE, gusts 13 mph21 km/h	70%	100%	0
Sun 12p	Cloudy	45°7° (likely 42°6° to 48°9°)	41°5°	70%, 0.01 in0.3 mm	10 mph16 km/h from NE, gusts 13 mph20 km/h	68%	100%	1
Sun 1p	Cloudy	45°7° (likely 42°6° to 49°9°)	40°4°	60%, 0.04 in1 mm	10 mph16 km/h from NE, gusts 16 mph26 km/h	65%	100%	0
Sun 2p	Drizzle	46°8° (likely 42°6° to 48°9°)	41°5°	50%, 0.04 in1 mm	10 mph16 km/h from NE, gusts 15 mph23 km/h	63%	100%	0
Sun 3p	Rain	46°8° (likely 41°5° to 47°8°)	42°6°	40%, 0.04 in1 mm	10 mph16 km/h from NE, gusts 20 mph32 km/h	62%	100%	0
Sun 4p	Cloudy	46°8° (likely 41°5° to 46°8°)	42°6°	30%, 0.04 in1 mm	10 mph16 km/h from NE, gusts 21 mph34 km/h	60%	100%	0
Sun 5p	Cloudy	46°8° (likely 41°5° to 46°8°)	42°6°	50%, 0.04 in1 mm	10 mph16 km/h from NE, gusts 21 mph34 km/h	60%	100%	0
Sun 6p	Cloudy	47°8° (likely 41°5° to 47°8°)	42°6°	40%, 0.04 in1 mm	10 mph16 km/h from NE, gusts 19 mph31 km/h	59%	100%	0
Sun 7p	Cloudy	45°7° (likely 41°5° to 45°7°)	40°4°	30%, 0.04 in1 mm	10 mph16 km/h from NNE, gusts 20 mph32 km/h	66%	100%	0
Sun 8p	Cloudy	44°7° (likely 41°5° to 44°7°)	39°4°	30%, 0.04 in1 mm	10 mph16 km/h from NE, gusts 21 mph34 km/h	71%	100%	0
Sun 9p	Cloudy	42°6° (likely 41°5° to 44°7°)	36°2°	50%, 0.04 in1 mm	10 mph16 km/h from NE, gusts 19 mph31 km/h	76%	100%	0
Sun 10p	Cloudy	42°6° (likely 41°5° to 44°7°)	36°2°	50%, 0.04 in1 mm	10 mph16 km/h from NE, gusts 20 mph32 km/h	76%	100%	0
Sun 11p	Cloudy	41°5° (likely 41°5° to 43°6°)	35°2°	40%, 0.04 in1 mm	10 mph16 km/h from NE, gusts 20 mph33 km/h	82%	100%	0
Mon 12a	Cloudy	41°5° (likely 40°4° to 42°6°)	35°2°	50%, 0.04 in1 mm	10 mph16 km/h from NE, gusts 21 mph34 km/h	82%	100%	0
Mon 1a	Showers	41°5° (likely 40°4° to 42°6°)	35°2°	80%, 0.17 in4.3 mm	10 mph16 km/h from NE, gusts 21 mph34 km/h	86%	100%	0
Mon 2a	Rain	41°5° (likely 40°4° to 42°6°)	35°2°	80%, 0.17 in4.3 mm	10 mph16 km/h from NE, gusts 21 mph33 km/h	86%	100%	0
Mon 3a	Drizzle	41°5° (likely 40°4° to 42°6°)	35°2°	80%, 0.17 in4.3 mm	10 mph16 km/h from NE, gusts 22 mph35 km/h	86%	100%	0
Mon 4a	Drizzle	40°4° (likely 39°4° to 42°6°)	33°1°	80%, 0.17 in4.3 mm	10 mph16 km/h from NE, gusts 20 mph33 km/h	89%	100%	0
Mon 5a	Drizzle	39°4° (likely 39°4° to 42°6°)	32°0°	90%, 0.17 in4.3 mm	10 mph16 km/h from NE, gusts 21 mph34 km/h	92%	100%	0
Mon 6a	Drizzle	38°3° (likely 38°3° to 41°5°)	30°−1°	90%, 0.17 in4.3 mm	15 mph24 km/h from ENE, gusts 22 mph36 km/h	96%	100%	0
Mon 7a	Showers	38°3° (likely 38°3° to 41°5°)	30°−1°	100%, 0.31 in7.9 mm	15 mph24 km/h from ENE, gusts 24 mph38 km/h	96%	100%	0
Mon 8a	Rain	36°2° (likely 36°2° to 42°6°)	27°−3°	100%, 0.31 in7.9 mm	15 mph24 km/h from ENE, gusts 23 mph36 km/h	100%	100%	0
Mon 9a	Rain	37°3° (likely 37°3° to 42°6°)	28°−2°	100%, 0.31 in7.9 mm	15 mph24 km/h from ENE, gusts 25 mph40 km/h	100%	100%	0
Mon 10a	Rain	39°4° (likely 38°3° to 42°6°)	31°−1°	100%, 0.31 in7.9 mm	15 mph24 km/h from ENE, gusts 24 mph38 km/h	96%	100%	0
Mon 11a	Rain	40°4° (likely 38°3° to 42°6°)	32°0°	100%, 0.31 in7.9 mm	15 mph24 km/h from ENE, gusts 24 mph38 km/h	93%	100%	0

Days ahead

Tap a day for its hours and the official wording.

Today, Oct 24. Showers. High 63°17°, low 40°4°. Rain 0.12 in3 mm, 80% chance. Forecasts agree.
1. Afternoon
  noon–6 PM
  Showers, 60°16°
  80% chance · 0.31 in7.9 mm
2. Evening
  6 PM–midnight
  Drizzle, 49°9°
  30% chance · 0.11 in2.8 mm
3. Overnight
  midnight–6 AM
  Showers, 43°6°
  20% chance · 0.01 in0.3 mm
Official NWS forecast
Today: Rain showers. Mostly cloudy. High near 63, with temperatures falling to around 55 in the afternoon. North northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Tonight: A chance of rain showers. Cloudy. Low around 40, with temperatures rising to around 43 overnight. North wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
63°17°–66°19°
Low, likely
40°4°–48°9°
Wind
23 mph37 km/h, gusts 49 mph79 km/h
UV peak
3
Tomorrow, Oct 25. Rain. High 47°8°, low 35°2°. Rain 0.15 in3.8 mm, 70% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 40°4°
  70% chance · 0.05 in1.3 mm
2. Afternoon
  noon–6 PM
  Rain, 46°8°
  70% chance · 0.21 in5.3 mm
3. Evening
  6 PM–midnight
  Cloudy, 44°7°
  50% chance · 0.24 in6.1 mm
4. Overnight
  midnight–6 AM
  Rain, 39°4°
  90% chance · 0.89 in23 mm
Official NWS forecast
Day: Rain showers likely. Cloudy, with a high near 47. Northeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Night: Rain showers. Cloudy. Low around 35, with temperatures rising to around 39 overnight. Northeast wind around 10 mph. Chance of precipitation is 90%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
46°8°–49°9°
Low, likely
35°2°–43°6°
Wind
14 mph23 km/h, gusts 26 mph42 km/h
Monday, Oct 26. Rain. High 45°7°, low 37°3°. Rain 1.1 in27 mm, 100% chance. Mostly agree.
1. Morning
  6 AM–noon
  Rain, 36°2°
  100% chance · 1.7 in44 mm
2. Afternoon
  noon–6 PM
  Rain, 41°5°
  90% chance · 0.36 in9.1 mm
3. Evening
  6 PM–midnight
  Rain, 41°5°
  80% chance · 0.21 in5.2 mm
4. Overnight
  midnight–6 AM
  Drizzle, 44°7°
  80% chance · 0.03 in0.8 mm
Official NWS forecast
Day: Rain showers. Cloudy, with a high near 45. East northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Night: Rain showers. Cloudy, with a low around 37. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
41°5°–45°7°
Low, likely
37°3°–41°5°
Wind
18 mph29 km/h, gusts 29 mph47 km/h
Tuesday, Oct 27. Drizzle. High 57°14°, low 45°7°. Rain 0.09 in2.3 mm, 70% chance. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 44°6°
  50% chance
2. Afternoon
  noon–6 PM
  Cloudy, 56°13°
  Dry
3. Evening
  6 PM–midnight
  Drizzle, 56°14°
  30% chance · 0.05 in1.3 mm
4. Overnight
  midnight–6 AM
  Clear, 50°10°
  30% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain showers likely before 7am. Partly sunny, with a high near 57. Chance of precipitation is 70%.
Night: A chance of rain showers between 7pm and 1am. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
57°14°–60°16°
Low, likely
42°6°–45°7°
Wind
20 mph31 km/h, gusts 31 mph50 km/h
UV peak
3
Wednesday, Oct 28. Partly sunny. High 62°17°, low 42°6°. Dry. Mostly agree. Best day outdoors this week.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 46°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 62.
Night: Partly cloudy, with a low around 42.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Best day outdoors this week: the one dry, mild day the forecasts agree on (high 62°17°).
High, likely
58°14°–62°17°
Low, likely
42°6°–48°9°
Wind
22 mph35 km/h, gusts 38 mph61 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 63°17°, low 47°8°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Drizzle, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 63.
Night: A slight chance of rain showers after 1am. Partly cloudy, with a low around 47.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
59°15°–64°18°
Low, likely
42°6°–47°8°
Wind
11 mph18 km/h, gusts 36 mph58 km/h
UV peak
3
Friday, Oct 30. Showers. High 65°18°, low 49°9°. Rain 0.2 in5.1 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 63°17°
  30% chance · 0.07 in1.9 mm
4. Overnight
  midnight–6 AM
  Cloudy, 60°16°
  40% chance · 0.05 in1.2 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. Chance of precipitation is 30%.
Night: A chance of rain showers. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–67°19°
Low, likely
47°8°–54°12°
Wind
18 mph30 km/h, gusts 36 mph58 km/h
Saturday, Oct 31. Drizzle. High 63°17°, low 54°12°. Rain 0.22 in5.6 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 59°15°
  40% chance · 0.01 in0.3 mm
2. Afternoon
  noon–6 PM
  Drizzle, 64°18°
  40% chance · 0.04 in0.9 mm
3. Evening
  6 PM–midnight
  Drizzle, 60°16°
  40% chance · 0.1 in2.4 mm
4. Overnight
  midnight–6 AM
  Drizzle, 56°13°
  40% 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
57°14°–66°19°
Low, likely
46°8°–59°15°
Wind
18 mph28 km/h, gusts 38 mph61 km/h
UV peak
3
Sunday, Nov 1. Drizzle. High 59°15°, low 46°8°. Rain 0.16 in4.1 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Fog, 53°12°
  30% chance · 0.07 in1.9 mm
2. Afternoon
  noon–6 PM
  Cloudy, 52°11°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 45°7°
  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
50°10°–65°18°
Low, likely
38°3°–58°14°
Wind
19 mph30 km/h, gusts 41 mph67 km/h
UV peak
2
Monday, Nov 2. Cloudy. High 53°12°, low 44°7°. Rain 0.21 in5.3 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 50°10°
  20% chance · 0.04 in1.1 mm
3. Evening
  6 PM–midnight
  Mostly clear, 51°10°
  30% chance · 0.05 in1.3 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
47°8°–60°16°
Low, likely
37°3°–57°14°
Wind
23 mph38 km/h, gusts 45 mph72 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
82% chance of rain, high 63°, low 40°.
Tomorrow
71% chance of rain, high 47°, low 35°, cooling off.
Monday
97% chance of rain, high 45°, low 37°.
Rest of week
Highs 53–65°; chance of precipitation on Tuesday, Saturday, Sunday.

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

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Redwood River at Russell

12 mi

Below flood stage

Level: 8.8 ft
Flow: 4 cfs

Reading from Sat 10:30 AM · NWS gauge page

Redwood River at Marshall

18 mi

Below flood stage

Level: 6.6 ft
Flow: 9 cfs

Reading from Sat 11 AM · NWS gauge page

North Branch Pipestone Creek near Pipestone

23 mi

Below flood stage

Level: 40.2 ft

Reading from Sat 10:30 AM · NWS gauge page

Sun & moon

Sun

Daylight: 10 h 34 min; Losing 2 min 49 s a day; shortest Dec 21, 1 h 44 min less
Golden hour: 5:45–6:43 PM; Morning 7:33–8:32 AM
Blue hour: 6:43–6:55 PM; Morning 7:21–7:33 AM; first light 7:21 AM

Stars tonight? Poor

Clouds most of the night (about 98% cover).

Moon

Waxing gibbous

97% lit · growing

Today: sets 6:04 AM · rises 5:24 PM
Full moon: Oct 25
New moon: Nov 9

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

Arco, MN weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Redwood River at Russell

Redwood River at Marshall

North Branch Pipestone Creek near Pipestone

Sun & moon

Sun

Stars tonight? Poor

Moon