Observed 9:55 AM CDT at KFYG

Iron Mountain Lake, MO weather

Sunny and 61°16°, 9°5° warmer than a typical Oct 24.

Mostly agree

Now 61°16°

Sunny

Wind: Calm; Up to 5 mph8 km/h through 11 PM
Dew point: 54°12°; Comfortable · down to 45°7° by 1 PM
UV index: 3Moderate; Moderate until 4 PM · peak 4
Air quality: 32Good; Main pollutant: Ozone
Pressure: 30.37 inHg1028 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

High 76°24° today at 2 PM
Drops 12°7° today 5–8 PM (75°24° → 63°17°)
Below 60°16° tonight after 9 PM
Low 49°9° tomorrow at 7 AM
Above 60°16° tomorrow by 10 AM

This afternoonUp to 76°24° by 2 PM · Mostly cloudy
TonightDown to 50°10° by 5 AM · Partly cloudy
Tomorrow morningUp to 67°19° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 76°24° by 2 PM · Mostly cloudy
Tomorrow nightDown to 51°11° by 5 AM · Cloudy
Monday morningUp to 61°16° by 10 AM · Cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 11a	Partly sunny	66°19° (likely 66°19° to 69°21°)	66°19°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	50%	72%	3
Sat 12p	Partly sunny	70°21° (likely 69°21° to 73°23°)	70°21°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	42%	43%	4
Sat 1p	Cloudy	73°23° (likely 72°22° to 75°24°)	73°23°	0%	3 mph5 km/h from SE, gusts 5 mph7 km/h	37%	77%	4
Sat 2p	Partly sunny	76°24° (likely 73°23° to 76°24°)	76°24°	0%	5 mph8 km/h from SE, gusts 5 mph8 km/h	32%	74%	4
Sat 3p	Cloudy	76°24° (likely 73°23° to 77°25°)	76°24°	0%	5 mph8 km/h from SE, gusts 5 mph7 km/h	31%	70%	3
Sat 4p	Cloudy	76°24° (likely 72°22° to 76°24°)	76°24°	0%	5 mph8 km/h from SE, gusts 6 mph10 km/h	31%	59%	1
Sat 5p	Sunny	75°24° (likely 69°21° to 75°24°)	75°24°	0%	3 mph5 km/h from SE, gusts 7 mph11 km/h	33%	37%	1
Sat 6p	Mostly clear	70°21° (likely 64°18° to 70°21°)	70°21°	0%	3 mph5 km/h from SE, gusts 7 mph11 km/h	39%	35%	0
Sat 7p	Clear	63°17° (likely 60°16° to 65°18°)	63°17°	0%	2 mph3 km/h from SE, gusts 8 mph13 km/h	52%	46%	0
Sat 8p	Clear	60°16° (likely 57°14° to 63°17°)	60°16°	0%	1 mph2 km/h from SE, gusts 8 mph14 km/h	58%	53%	0
Sat 9p	Partly cloudy	58°14° (likely 55°13° to 61°16°)	58°14°	0%	1 mph2 km/h from SE, gusts 8 mph13 km/h	62%	55%	0
Sat 10p	Partly cloudy	56°13° (likely 54°12° to 60°16°)	56°13°	0%	1 mph2 km/h from SE, gusts 8 mph12 km/h	66%	51%	0
Sat 11p	Partly cloudy	55°13° (likely 53°12° to 58°14°)	55°13°	0%	1 mph2 km/h from SE, gusts 7 mph11 km/h	69%	58%	0
Sun 12a	Mostly clear	53°12° (likely 53°12° to 58°14°)	53°12°	0%	1 mph2 km/h from SE, gusts 7 mph11 km/h	74%	60%	0
Sun 1a	Partly cloudy	53°12° (likely 53°12° to 57°14°)	53°12°	0%	1 mph2 km/h from SE, gusts 7 mph12 km/h	74%	59%	0
Sun 2a	Partly cloudy	52°11° (likely 52°11° to 57°14°)	52°11°	0%	1 mph2 km/h from SE, gusts 8 mph12 km/h	77%	59%	0
Sun 3a	Partly cloudy	52°11° (likely 52°11° to 56°13°)	52°11°	0%	1 mph2 km/h from S, gusts 7 mph12 km/h	74%	63%	0
Sun 4a	Mostly clear	51°11° (likely 51°11° to 56°13°)	51°11°	0%	1 mph2 km/h from SE, gusts 7 mph11 km/h	77%	65%	0
Sun 5a	Partly cloudy	50°10° (likely 50°10° to 56°13°)	50°10°	0%	1 mph2 km/h from S, gusts 7 mph11 km/h	80%	53%	0
Sun 6a	Partly cloudy	50°10° (likely 49°9° to 55°13°)	50°10°	0%	1 mph2 km/h from S, gusts 7 mph11 km/h	80%	75%	0
Sun 7a	Cloudy	49°9° (likely 49°9° to 54°12°)	49°9°	0%	1 mph2 km/h from S, gusts 7 mph11 km/h	80%	83%	0
Sun 8a	Cloudy	49°9° (likely 49°9° to 55°13°)	49°9°	0%	1 mph2 km/h from S, gusts 7 mph11 km/h	83%	84%	0
Sun 9a	Cloudy	54°12° (likely 54°12° to 61°16°)	54°12°	0%	1 mph2 km/h from S, gusts 7 mph11 km/h	77%	85%	1
Sun 10a	Cloudy	62°17° (likely 62°17° to 67°19°)	62°17°	0%	2 mph3 km/h from S, gusts 14 mph22 km/h	60%	77%	2
Sun 11a	Partly sunny	67°19° (likely 67°19° to 72°22°)	67°19°	0%	5 mph8 km/h from SW, gusts 12 mph20 km/h	50%	83%	3
Sun 12p	Partly sunny	71°22° (likely 71°22° to 75°24°)	71°22°	0%	5 mph8 km/h from S, gusts 10 mph17 km/h	42%	82%	4
Sun 1p	Cloudy	73°23° (likely 73°23° to 77°25°)	73°23°	0%	6 mph10 km/h from S, gusts 9 mph14 km/h	38%	83%	4
Sun 2p	Partly sunny	76°24° (likely 74°23° to 78°26°)	76°24°	0%	5 mph8 km/h from S, gusts 8 mph12 km/h	34%	84%	4
Sun 3p	Cloudy	76°24° (likely 74°23° to 78°26°)	76°24°	0%	5 mph8 km/h from S, gusts 7 mph11 km/h	34%	87%	3
Sun 4p	Cloudy	76°24° (likely 73°23° to 77°25°)	76°24°	0%	3 mph5 km/h from S, gusts 7 mph11 km/h	34%	84%	2
Sun 5p	Cloudy	74°23° (likely 71°22° to 75°24°)	74°23°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	37%	84%	1
Sun 6p	Cloudy	70°21° (likely 66°19° to 70°21°)	70°21°	0%	2 mph3 km/h from S, gusts 6 mph9 km/h	44%	84%	0
Sun 7p	Cloudy	64°18° (likely 63°17° to 66°19°)	64°18°	0%	2 mph3 km/h from SE, gusts 9 mph14 km/h	54%	84%	0
Sun 8p	Cloudy	61°16° (likely 60°16° to 64°18°)	61°16°	0%	2 mph3 km/h from S, gusts 9 mph14 km/h	62%	82%	0
Sun 9p	Cloudy	59°15° (likely 58°14° to 62°17°)	59°15°	0%	1 mph2 km/h from S, gusts 9 mph14 km/h	64%	88%	0
Sun 10p	Cloudy	57°14° (likely 57°14° to 61°16°)	57°14°	0%	1 mph2 km/h from S, gusts 8 mph13 km/h	69%	89%	0
Sun 11p	Cloudy	56°13° (likely 56°13° to 60°16°)	56°13°	0%	1 mph2 km/h from S, gusts 8 mph12 km/h	72%	87%	0
Mon 12a	Cloudy	55°13° (likely 55°13° to 59°15°)	55°13°	0%	1 mph2 km/h from S, gusts 7 mph12 km/h	74%	87%	0
Mon 1a	Cloudy	54°12° (likely 54°12° to 59°15°)	54°12°	0%	1 mph2 km/h from S, gusts 8 mph12 km/h	77%	88%	0
Mon 2a	Cloudy	53°12° (likely 53°12° to 59°15°)	53°12°	0%	1 mph2 km/h from S, gusts 8 mph12 km/h	80%	88%	0
Mon 3a	Cloudy	53°12° (likely 53°12° to 58°14°)	53°12°	0%	1 mph2 km/h from S, gusts 8 mph12 km/h	77%	90%	0
Mon 4a	Cloudy	52°11° (likely 52°11° to 58°14°)	52°11°	0%	1 mph2 km/h from S, gusts 8 mph12 km/h	80%	94%	0
Mon 5a	Cloudy	51°11° (likely 51°11° to 58°14°)	51°11°	0%	1 mph2 km/h from S, gusts 7 mph11 km/h	83%	95%	0
Mon 6a	Cloudy	51°11° (likely 51°11° to 57°14°)	51°11°	0%	1 mph2 km/h from SW, gusts 6 mph10 km/h	80%	94%	0
Mon 7a	Cloudy	51°11° (likely 51°11° to 57°14°)	51°11°	0%	1 mph2 km/h from SW, gusts 6 mph10 km/h	77%	92%	0
Mon 8a	Cloudy	51°11° (likely 51°11° to 58°14°)	51°11°	0%	1 mph2 km/h from SW, gusts 4 mph7 km/h	83%	87%	0
Mon 9a	Cloudy	54°12° (likely 54°12° to 62°17°)	54°12°	0%	1 mph2 km/h from SW, gusts 6 mph10 km/h	77%	91%	1
Mon 10a	Cloudy	61°16° (likely 61°16° to 67°19°)	61°16°	0%	1 mph2 km/h from SW, gusts 9 mph14 km/h	65%	89%	2

Days ahead

Shaded: typical range for these dates (1949–2026)

Today, Oct 24. Partly sunny. High 76°24°, low 48°9°. Typical 67°20° / 40°4°. Dry. Mostly agree.
1. Afternoon
  noon–6 PM
  Cloudy, 76°24°
  Dry
2. Evening
  6 PM–midnight
  Partly cloudy, 60°16°
  Dry
3. Overnight
  midnight–6 AM
  Partly cloudy, 50°10°
  Dry
Official NWS forecast
Today: Mostly sunny, with a high near 76. Southeast wind around 5 mph.
Tonight: Partly cloudy, with a low around 48. Southeast wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
73°23°–77°25°
Low, likely
47°8°–50°10°
Typical high / low
67°20° / 40°4°
Wind
6 mph10 km/h, gusts 13 mph20 km/h
UV peak
5
Tomorrow, Oct 25. Cloudy. High 76°24°, low 50°10°. Typical 67°19° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 76°24°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°11°
  Dry
Official NWS forecast
Day: Mostly sunny, with a high near 76. South wind 1 to 6 mph.
Night: Mostly cloudy, with a low around 50. South wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
74°23°–78°26°
Low, likely
49°9°–54°12°
Typical high / low
67°19° / 40°4°
Wind
8 mph12 km/h, gusts 17 mph27 km/h
UV peak
4
Monday, Oct 26. Mostly cloudy. High 75°24°, low 50°10°. Typical 66°19° / 39°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 51°11°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 53°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 75. South wind around 3 mph.
Night: Mostly cloudy, with a low around 50.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
71°22°–76°24°
Low, likely
50°10°–56°13°
Typical high / low
66°19° / 39°4°
Wind
7 mph11 km/h, gusts 13 mph21 km/h
UV peak
4
Tuesday, Oct 27. Cloudy. High 74°23°, low 50°10°. Typical 65°18° / 39°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°21°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 60°15°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 52°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly cloudy, with a high near 74.
Night: Mostly cloudy, with a low around 50.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–74°23°
Low, likely
49°9°–55°13°
Typical high / low
65°18° / 39°4°
Wind
7 mph11 km/h, gusts 17 mph27 km/h
UV peak
3
Wednesday, Oct 28. Partly sunny. High 77°25°, low 51°11°. Typical 64°18° / 39°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 75°24°
  Dry
3. Evening
  6 PM–midnight
  Clear, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 55°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 77.
Night: Mostly clear, with a low around 51.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
71°22°–77°25°
Low, likely
49°9°–55°13°
Typical high / low
64°18° / 39°4°
Wind
8 mph13 km/h, gusts 21 mph33 km/h
UV peak
4
Thursday, Oct 29. Mostly sunny. High 77°25°, low 50°10°. Typical 64°18° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 57°14°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 78°26°
  Dry
3. Evening
  6 PM–midnight
  Clear, 63°17°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 54°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 77.
Night: Partly cloudy, with a low around 50.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
75°24°–80°27°
Low, likely
50°10°–55°13°
Typical high / low
64°18° / 38°3°
Wind
9 mph15 km/h, gusts 27 mph44 km/h
UV peak
4
Friday, Oct 30. Cloudy. High 75°24°, low 50°10°. Typical 63°17° / 37°3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 57°14°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 76°25°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 63°17°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 59°15°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 75.
Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 50. Chance of precipitation is 20%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
72°22°–79°26°
Low, likely
50°10°–57°14°
Typical high / low
63°17° / 37°3°
Wind
8 mph12 km/h, gusts 18 mph29 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 72°22°, low 60°16°. Typical 62°17° / 37°3°. Rain 0.12 in3 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 62°17°
  30% chance
2. Afternoon
  noon–6 PM
  Cloudy, 73°23°
  30% chance
3. Evening
  6 PM–midnight
  Cloudy, 66°19°
  30% chance · 0.01 in0.3 mm
4. Overnight
  midnight–6 AM
  Drizzle, 64°18°
  40% chance · 0.06 in1.5 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
68°20°–76°24°
Low, likely
57°14°–63°17°
Typical high / low
62°17° / 37°3°
Wind
11 mph18 km/h, gusts 24 mph38 km/h
UV peak
2
Sunday, Nov 1. Showers. High 70°21°, low 60°16°. Typical 61°16° / 36°2°. Rain 0.65 in17 mm, 50% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 63°17°
  40% chance · 0.18 in4.6 mm
2. Afternoon
  noon–6 PM
  Showers, 66°19°
  40% chance · 0.31 in7.7 mm
3. Evening
  6 PM–midnight
  Showers, 65°18°
  40% chance · 0.11 in2.8 mm
4. Overnight
  midnight–6 AM
  Clear, 57°14°
  40% chance · 0.15 in3.8 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–73°23°
Low, likely
56°13°–63°17°
Typical high / low
61°16° / 36°2°
Wind
14 mph22 km/h, gusts 37 mph59 km/h
Monday, Nov 2. Drizzle. High 64°18°, low 55°13°. Typical 60°16° / 35°2°. Rain 0.24 in6.1 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 59°15°
  40% chance · 0.08 in1.9 mm
2. Afternoon
  noon–6 PM
  Drizzle, 61°16°
  40% chance · 0.19 in4.9 mm
3. Evening
  6 PM–midnight
  Drizzle, 64°18°
  40% chance · 0.06 in1.6 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°–75°24°
Low, likely
46°8°–65°18°
Typical high / low
60°16° / 35°2°
Wind
17 mph27 km/h, gusts 39 mph62 km/h

10 days15 days30 days

The outlook

Today
Dry, high 76°, low 48°.
Tomorrow
Dry, high 76°, low 50°.
Monday
Dry, high 75°, low 50°.
Rest of week
Highs 64–77°; chance of precipitation on Sunday, Monday.

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

St. Francis River near Roselle

9.4 mi

Below flood stage

Level: 1.6 ft

Reading from Sat 9:30 AM · NWS gauge page

Big River at Irondale

10 mi

Level: 0.4 ft
Flow: 21 cfs

Reading from Sat 9:15 AM · NWS gauge page

St. Francis River at Mill Creek

16 mi

Below flood stage

Level: 0.7 ft
Flow: 7 cfs

Reading from Sat 9:30 AM · NWS gauge page

Little St. Francis River at Fredericktown

19 mi

Below flood stage

Level: 0.6 ft
Flow: under 1 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 85% less heating than a typical week.

This week 14Typical 91

Heating degree days, base 65°F

Comfort

Dry air outside (dew point 54°F).

Open the windows?

Today, 12:00 PM–8:00 PM

Good stretch to open the windows.

Is this typical?

Farmington Regional Airport · forecast.blue computed averages, 1949–2026 · records 1949–2026

Oct 24, today vs a typical year

Today’s expected high is 9°5° warmer than typical.

Last 7 days vs normal

—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24

Farmington station, 1906–2024: records and averages

This station closed and is no longer reporting, but has a long history nearby. Its own average annual high was about 67°19°, over its full 1906–2024 record — not an NCEI normal, and not the same station as the computed averages above.

Iron Mountain Lake weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 54 min; Losing 2 min 11 s a day; shortest Dec 21, 1 h 20 min less
Golden hour: 5:36–6:29 PM; Morning 7:03–7:55 AM
Blue hour: 6:29–6:39 PM; Morning 6:52–7:03 AM; first light 6:52 AM

Stars tonight? Poor

Clouds most of the night (about 56% cover).

Moon

Waxing gibbous

97% lit · growing

Today: sets 5:35 AM · rises 5:10 PM
Full moon: Oct 25
New moon: Nov 9

Looking southwest from Iron Mountain Lake. The highest point on the skyline is about 1,700 ft, 9 mi away.Skyline from USGS elevation data, heights drawn up to 5× taller. Sky, sun and moon as they are now.

Iron Mountain Lake, MO weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

St. Francis River near Roselle

Big River at Irondale

St. Francis River at Mill Creek

Little St. Francis River at Fredericktown

For your home

Heating this week

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Poor

Moon