Dense Fog Advisory
Ends in 41 min
When
Until 11 AM EDT this morning.
Where
Portions of northern Indiana, southwest Michigan, and northwest Ohio.
Issued for this forecast zone · National Weather Service Northern Indiana
What, impacts and precautionsHide details
What
Visibility one quarter mile or less in dense fog.
Impacts
Low visibility could make driving conditions hazardous.
Precautionary actions
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Areas: Elkhart; Lagrange; Steuben; Noble; De Kalb; Marshall; Whitley; Allen; Wabash; Huntington; Wells; Adams; Blackford; Jay; Eastern St. Joseph; Northern Kosciusko; Western St. Joseph; Southern Kosciusko; Cass; St. Joseph; Branch; Hillsdale; Williams; Defiance; Paulding; Van Wert
See it on weather.gov (opens in a new tab)

Observed 10:00 AM EDT at KDFI

Bryan, OH weather

Foggy and 45°7°, 8°4° warmer than a typical Oct 24.

Mostly agree

Now 45°7°

Fog

Wind: Calm; Light through 10 PM
Visibility (notable): 0.1 mi0.2 km; Dense fog
Dew point: 45°7°; Comfortable
Humidity: 100%; Air 45°7°, dew point 45°7° · fog or dew likely
UV index: 1Low; Moderate 12–4 PM · peak 3
Pressure: 30.48 inHg1032 hPa; Rising slowly · +0.03 inHg+0.9 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

5°3° cooler than this time yesterday (49°9° then, 44°7° now)

Good hours for

Fog until noon
Above 60°16° today by 1 PM
High 67°19° today at 5 PM
Fog tomorrow 7–10 AM
Low 41°5° tomorrow at 8 AM

This morningUp to 52°11° by 11 AM · Cloudy
This afternoonUp to 67°19° by 5 PM · Partly cloudy
TonightDown to 43°6° by 5 AM · Clear
Tomorrow morningUp to 55°13° by 11 AM · Partly cloudy
Tomorrow afternoonUp to 70°21° by 5 PM · Mostly cloudy
Tomorrow nightDown to 47°8° by 3 AM · Mostly cloudy
Monday morningUp to 49°9° by 9 AM · Mostly 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 10a	Fog	48°9° (likely 46°8° to 48°9°)	48°9°	0%	0 mph0 km/h, gusts 6 mph10 km/h	92%	93%	1
Sat 11a	Fog	52°11° (likely 49°9° to 52°11°)	52°11°	0%	0 mph0 km/h, gusts 6 mph9 km/h	84%	83%	2
Sat 12p	Partly sunny	56°13° (likely 51°11° to 56°13°)	56°13°	0%	0 mph0 km/h, gusts 6 mph9 km/h	77%	65%	3
Sat 1p	Partly sunny	60°16° (likely 55°13° to 60°16°)	60°16°	0%	0 mph0 km/h, gusts 6 mph9 km/h	67%	50%	3
Sat 2p	Cloudy	64°18° (likely 60°16° to 64°18°)	64°18°	0%	0 mph0 km/h, gusts 6 mph9 km/h	58%	58%	3
Sat 3p	Cloudy	65°18° (likely 62°17° to 65°18°)	65°18°	0%	0 mph0 km/h, gusts 5 mph8 km/h	54%	63%	3
Sat 4p	Cloudy	66°19° (likely 63°17° to 66°19°)	66°19°	0%	0 mph0 km/h, gusts 4 mph7 km/h	50%	60%	2
Sat 5p	Mostly sunny	67°19° (likely 63°17° to 67°19°)	67°19°	0%	0 mph0 km/h, gusts 5 mph8 km/h	47%	51%	1
Sat 6p	Mostly sunny	65°18° (likely 61°16° to 65°18°)	65°18°	0%	0 mph0 km/h, gusts 5 mph8 km/h	52%	53%	0
Sat 7p	Mostly clear	62°17° (likely 56°13° to 62°17°)	62°17°	0%	0 mph0 km/h, gusts 5 mph8 km/h	58%	48%	0
Sat 8p	Mostly clear	58°14° (likely 53°12° to 58°14°)	58°14°	0%	0 mph0 km/h, gusts 6 mph10 km/h	69%	44%	0
Sat 9p	Clear	53°12° (likely 51°11° to 53°12°)	53°12°	0%	0 mph0 km/h, gusts 7 mph11 km/h	80%	42%	0
Sat 10p	Clear	51°11° (likely 49°9° to 51°11°)	51°11°	0%	0 mph0 km/h, gusts 7 mph12 km/h	83%	8%	0
Sat 11p	Clear	49°9° (likely 47°8° to 49°9°)	49°9°	0%	0 mph0 km/h, gusts 6 mph10 km/h	89%	5%	0
Sun 12a	Clear	48°9° (likely 46°8° to 48°9°)	48°9°	0%	0 mph0 km/h, gusts 7 mph12 km/h	93%	0%	0
Sun 1a	Clear	46°8° (likely 45°7° to 47°8°)	46°8°	0%	0 mph0 km/h, gusts 6 mph9 km/h	96%	1%	0
Sun 2a	Clear	46°8° (likely 44°7° to 46°8°)	46°8°	0%	0 mph0 km/h, gusts 4 mph6 km/h	93%	3%	0
Sun 3a	Clear	45°7° (likely 43°6° to 45°7°)	45°7°	0%	0 mph0 km/h, gusts 4 mph6 km/h	96%	8%	0
Sun 4a	Clear	45°7° (likely 42°6° to 45°7°)	45°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	96%	10%	0
Sun 5a	Mostly clear	43°6° (likely 41°5° to 45°7°)	43°6°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	12%	0
Sun 6a	Partly cloudy	43°6° (likely 40°4° to 44°7°)	43°6°	0%	0 mph0 km/h, gusts 3 mph6 km/h	100%	50%	0
Sun 7a	Fog	43°6° (likely 40°4° to 44°7°)	43°6°	0%	0 mph0 km/h, gusts 4 mph6 km/h	100%	46%	0
Sun 8a	Fog	41°5° (likely 40°4° to 43°6°)	41°5°	0%	0 mph0 km/h, gusts 4 mph6 km/h	100%	55%	0
Sun 9a	Fog	44°7° (likely 39°4° to 46°8°)	44°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	55%	0
Sun 10a	Mostly sunny	50°10° (likely 47°8° to 51°11°)	50°10°	0%	0 mph0 km/h, gusts 6 mph10 km/h	93%	72%	1
Sun 11a	Mostly sunny	55°13° (likely 53°12° to 56°13°)	55°13°	0%	0 mph0 km/h, gusts 8 mph13 km/h	80%	68%	2
Sun 12p	Partly sunny	60°16° (likely 59°15° to 60°16°)	60°16°	0%	5 mph8 km/h from S, gusts 8 mph13 km/h	69%	72%	3
Sun 1p	Cloudy	64°18° (likely 63°17° to 64°18°)	64°18°	0%	5 mph8 km/h from S, gusts 9 mph14 km/h	60%	77%	4
Sun 2p	Cloudy	67°19° (likely 65°18° to 67°19°)	67°19°	0%	5 mph8 km/h from S, gusts 9 mph14 km/h	54%	81%	4
Sun 3p	Cloudy	68°20° (likely 66°19° to 68°20°)	68°20°	0%	5 mph8 km/h from S, gusts 9 mph14 km/h	53%	80%	3
Sun 4p	Partly sunny	69°21° (likely 66°19° to 69°21°)	69°21°	0%	5 mph8 km/h from S, gusts 8 mph13 km/h	49%	46%	3
Sun 5p	Partly sunny	70°21° (likely 66°19° to 70°21°)	70°21°	0%	0 mph0 km/h, gusts 8 mph13 km/h	46%	65%	2
Sun 6p	Partly sunny	68°20° (likely 63°17° to 68°20°)	68°20°	0%	0 mph0 km/h, gusts 6 mph10 km/h	53%	58%	1
Sun 7p	Partly cloudy	65°18° (likely 58°14° to 65°18°)	65°18°	0%	0 mph0 km/h, gusts 4 mph6 km/h	56%	62%	0
Sun 8p	Cloudy	60°16° (likely 56°13° to 60°16°)	60°16°	0%	0 mph0 km/h, gusts 2 mph4 km/h	64%	64%	0
Sun 9p	Partly cloudy	56°13° (likely 54°12° to 58°14°)	56°13°	0%	0 mph0 km/h, gusts 2 mph3 km/h	74%	53%	0
Sun 10p	Mostly clear	53°12° (likely 53°12° to 56°13°)	53°12°	0%	0 mph0 km/h, gusts 3 mph5 km/h	80%	43%	0
Sun 11p	Mostly clear	52°11° (likely 51°11° to 55°13°)	52°11°	0%	0 mph0 km/h, gusts 3 mph5 km/h	80%	46%	0
Mon 12a	Cloudy	50°10° (likely 49°9° to 53°12°)	50°10°	0%	0 mph0 km/h, gusts 3 mph5 km/h	83%	75%	0
Mon 1a	Partly cloudy	49°9° (likely 48°9° to 52°11°)	49°9°	0%	0 mph0 km/h, gusts 4 mph6 km/h	86%	60%	0
Mon 2a	Cloudy	48°9° (likely 47°8° to 50°10°)	48°9°	0%	0 mph0 km/h, gusts 4 mph6 km/h	89%	70%	0
Mon 3a	Partly cloudy	47°8° (likely 45°7° to 49°9°)	47°8°	0%	0 mph0 km/h, gusts 4 mph7 km/h	93%	63%	0
Mon 4a	Mostly clear	47°8° (likely 44°7° to 48°9°)	47°8°	0%	0 mph0 km/h, gusts 3 mph5 km/h	93%	50%	0
Mon 5a	Cloudy	47°8° (likely 43°6° to 48°9°)	47°8°	0%	0 mph0 km/h, gusts 2 mph4 km/h	93%	78%	0
Mon 6a	Partly cloudy	45°7° (likely 43°6° to 47°8°)	45°7°	0%	0 mph0 km/h, gusts 2 mph3 km/h	96%	76%	0
Mon 7a	Partly cloudy	45°7° (likely 42°6° to 48°9°)	45°7°	0%	0 mph0 km/h, gusts 3 mph4 km/h	96%	76%	0
Mon 8a	Partly sunny	45°7° (likely 42°6° to 48°9°)	45°7°	0%	0 mph0 km/h, gusts 3 mph4 km/h	96%	49%	0
Mon 9a	Partly sunny	49°9° (likely 42°6° to 53°12°)	49°9°	0%	0 mph0 km/h, gusts 3 mph5 km/h	89%	45%	0

Days ahead

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

Today, Oct 24. Fog. High 67°19°, low 41°5°. Typical 59°15° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Fog, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 43°6°
  Dry
Official NWS forecast
Today: Areas of fog before noon. Mostly sunny, with a high near 67. East wind around 0 mph.
Tonight: Mostly clear, with a low around 41. East wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–67°19°
Low, likely
41°5°–45°7°
Typical high / low
59°15° / 38°3°
Wind
6 mph10 km/h
UV peak
4
Tomorrow, Oct 25. Partly sunny. High 70°21°, low 45°7°. Typical 58°14° / 38°3°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Fog, 41°5°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 47°8°
  Dry
Official NWS forecast
Day: Mostly sunny, with a high near 70. Southeast wind 0 to 5 mph.
Night: Partly cloudy, with a low around 45. South wind around 0 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
66°19°–70°21°
Low, likely
39°4°–45°7°
Typical high / low
58°14° / 38°3°
Wind
6 mph9 km/h, gusts 13 mph21 km/h
UV peak
4
Monday, Oct 26. Partly sunny. High 71°22°, low 46°8°. Typical 58°14° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°21°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 49°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 71. West wind around 0 mph.
Night: Mostly cloudy, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–72°22°
Low, likely
41°5°–46°8°
Typical high / low
58°14° / 38°3°
Wind
11 mph18 km/h, gusts 17 mph27 km/h
UV peak
4
Tuesday, Oct 27. Cloudy. High 64°18°, low 44°7°. Typical 57°14° / 38°3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 64.
Night: Mostly cloudy, with a low around 44.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
62°17°–69°21°
Low, likely
44°7°–48°9°
Typical high / low
57°14° / 38°3°
Wind
11 mph18 km/h, gusts 20 mph31 km/h
UV peak
3
Wednesday, Oct 28. Cloudy. High 70°21°, low 50°10°. Typical 57°14° / 37°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 52°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 70.
Night: Mostly clear, with a low around 50.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–73°23°
Low, likely
46°8°–52°11°
Typical high / low
57°14° / 37°3°
Wind
9 mph14 km/h, gusts 20 mph33 km/h
UV peak
4
Thursday, Oct 29. Mostly sunny. High 72°22°, low 46°8°. Typical 56°13° / 37°3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 72.
Night: Partly cloudy, with a low around 46.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
68°20°–73°23°
Low, likely
46°8°–53°12°
Typical high / low
56°13° / 37°3°
Wind
11 mph18 km/h, gusts 25 mph40 km/h
UV peak
2
Friday, Oct 30. Partly sunny. High 69°21°, low 45°7°. Typical 56°13° / 36°2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 47°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 69.
Night: Partly cloudy, with a low around 45.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
65°18°–74°23°
Low, likely
40°4°–53°12°
Typical high / low
56°13° / 36°2°
Wind
12 mph19 km/h, gusts 20 mph31 km/h
UV peak
3
Saturday, Oct 31. Cloudy. High 70°21°, low 48°9°. Typical 55°13° / 36°2°. Rain 0.02 in0.5 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 69°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 60°16°
  20% chance
4. Overnight
  midnight–6 AM
  Cloudy, 54°12°
  40% 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
61°16°–75°24°
Low, likely
44°7°–54°12°
Typical high / low
55°13° / 36°2°
Wind
11 mph18 km/h, gusts 22 mph35 km/h
UV peak
3
Sunday, Nov 1. Drizzle. High 69°21°, low 55°13°. Typical 55°13° / 36°2°. Rain 0.35 in8.9 mm, 50% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 54°12°
  50% chance · 0.03 in0.8 mm
2. Afternoon
  noon–6 PM
  Drizzle, 70°21°
  50% chance · 0.08 in2.1 mm
3. Evening
  6 PM–midnight
  Drizzle, 64°18°
  50% chance · 0.24 in6 mm
4. Overnight
  midnight–6 AM
  Rain, 61°16°
  50% chance · 0.19 in4.7 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
68°20°–72°22°
Low, likely
49°9°–60°16°
Typical high / low
55°13° / 36°2°
Wind
19 mph31 km/h, gusts 31 mph50 km/h
UV peak
3
Monday, Nov 2. Rain. High 63°17°, low 56°13°. Typical 54°12° / 36°2°. Rain 0.68 in17 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Rain, 61°16°
  40% chance · 0.17 in4.3 mm
2. Afternoon
  noon–6 PM
  Rain, 63°17°
  40% chance · 0.4 in10.1 mm
3. Evening
  6 PM–midnight
  Rain, 59°15°
  40% chance · 0.44 in11 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°–71°22°
Low, likely
52°11°–63°17°
Typical high / low
54°12° / 36°2°
Wind
18 mph29 km/h, gusts 39 mph63 km/h

10 days15 days30 days

The outlook

Today
Dry, high 67°, low 41°.
Tomorrow
Dry, high 70°, low 45°, warming up.
Monday
Dry, high 71°, low 46°.
Rest of week
Highs 63–72°; chance of precipitation on Sunday, Monday.

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

Tiffin River at Stryker

6.6 mi

Below flood stage

Level: 3.9 ft
Flow: 106 cfs

Reading from Sat 9:15 AM · NWS gauge page

St. Joseph River (OH/IN) at Montpelier

8.9 mi

Below flood stage

Level: 4.2 ft
Flow: 89 cfs

Reading from Sat 8:30 AM · NWS gauge page

Tiffin River near Evansport

9.1 mi

Level: 10.1 ft
Flow: 321 cfs

Reading from Sat 9 AM · NWS gauge page

Unnamed Tributary near Lost Creek near Farmer

11 mi

Level: 1.2 ft

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 82% less heating than a typical week.

This week 22Typical 124

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 15
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 1 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 45°F).

Open the windows?

Today, 1:00 PM–7:00 PM

Good stretch to open the windows (air quality forecast not available for part of this window).

Is this typical?

Montpelier · official normals 1991–2020 · records 1893–2026

Oct 24, today vs a typical year

Today’s expected high is 8°4° warmer than typical.

Last 7 days vs normal

On average 2°1° warmer than normal (daily mean temperature).

−6°−4°SunOct 18
−1°MonOct 19
+1°±0°TueOct 20
+4°+2°WedOct 21
+5°+3°ThuOct 22
+6°+3°FriOct 23
+5°+3°SatOct 24

Bryan weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 43 min; Losing 2 min 30 s a day; shortest Dec 21, 1 h 33 min less
Golden hour: 6:05–7:01 PM; Morning 7:43–8:39 AM
Blue hour: 7:01–7:11 PM; Morning 7:32–7:43 AM; first light 7:32 AM

Stars tonight? Fair

Mostly clear 10 PM–6 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 6:12 AM · rises 5:41 PM
Full moon: Oct 26
New moon: Nov 9

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

1 active weather alert

Dense Fog Advisory