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  • Dense Fog Advisory

    Ends in 2 h 10 min

    When
    Until 10 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 precautions

    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; Whitley; Allen; Wabash; Huntington; Wells; Adams; Northern Kosciusko; Southern Kosciusko; St. Joseph; Branch; Hillsdale; Williams; Fulton; Defiance; Henry; Paulding; Putnam; Van Wert; Allen

    See it on weather.gov (opens in a new tab)

Observed 7:20 AM EDT at KAOH

Delphos, OH weather

Foggy and 37°3°, 10°6° warmer than a typical Oct 24.

Today: low 43°6° (likely 42°6° to 43°6°), high 70°21° (likely 67°19° to 70°21°).

One forecast only

Now 37°3°

Fog

Wind
Calm
Light through 7 PM
Visibility (notable)
0.2 mi0.3 km
Dense fog
Dew point
37°3°
Comfortable · up to 46°8° by 10 AM
Humidity
100%
Air 37°3°, dew point 37°3° · fog or dew likely
UV index
0Low
Moderate 12–4 PM · peak 4
Air quality
22Good
Main pollutant: PM2.5 (fine particles)

Next 48 hours

Good hours for
  • Fog until noon
  • Low 42°6° today at 8 AM
  • Above 60°16° today by 1 PM
  • High 70°21° today at 5 PM
  • Below 60°16° tonight after 9 PM
  1. This morningUp to 53°12° by 11 AM
  2. This afternoonUp to 70°21° by 5 PM
  3. TonightDown to 45°7° by 4 AM
  4. Tomorrow morningUp to 57°14° by 11 AM
  5. Tomorrow afternoonUp to 72°22° by 5 PM
  6. Tomorrow nightDown to 48°9° by 4 AM
Hourly forecast, next 48 hours, in the place's local time
HourConditionsTemperatureFeels likePrecipitationWindHumidityCloud coverUV index
Sat 7aFog43°6° (likely 43°6° to 43°6°)43°6°0%0 mph0 km/h100%—0
Sat 8aFog42°6° (likely 42°6° to 42°6°)42°6°0%0 mph0 km/h100%—0
Sat 9aFog44°7° (likely 44°7° to 44°7°)44°7°0%0 mph0 km/h100%—0
Sat 10aFog48°9° (likely 48°9° to 48°9°)48°9°0%0 mph0 km/h93%—1
Sat 11aFog53°12° (likely 53°12° to 54°12°)53°12°0%0 mph0 km/h80%—2
Sat 12pPartly sunny58°14° (likely 58°14° to 58°14°)58°14°0%0 mph0 km/h67%—3
Sat 1pPartly sunny63°17° (likely 62°17° to 63°17°)63°17°0%0 mph0 km/h56%—4
Sat 2pPartly sunny66°19° (likely 65°18° to 66°19°)66°19°0%0 mph0 km/h50%—4
Sat 3pPartly sunny68°20° (likely 66°19° to 68°20°)68°20°0%0 mph0 km/h47%—3
Sat 4pPartly sunny68°20° (likely 67°19° to 68°20°)68°20°0%0 mph0 km/h45%—2
Sat 5pMostly sunny70°21° (likely 66°19° to 70°21°)70°21°0%0 mph0 km/h41%—1
Sat 6pMostly sunny68°20° (likely 63°17° to 68°20°)68°20°0%0 mph0 km/h45%—0
Sat 7pMostly clear64°18° (likely 57°14° to 64°18°)64°18°0%0 mph0 km/h52%—0
Sat 8pMostly clear60°16° (likely 55°13° to 60°16°)60°16°0%0 mph0 km/h62%——
Sat 9pMostly clear55°13° (likely 54°12° to 55°13°)55°13°0%0 mph0 km/h74%——
Sat 10pMostly clear53°12° (likely 52°11° to 53°12°)53°12°0%0 mph0 km/h80%——
Sat 11pMostly clear51°11° (likely 51°11° to 51°11°)51°11°0%0 mph0 km/h83%——
Sun 12aMostly clear50°10° (likely 49°9° to 50°10°)50°10°0%0 mph0 km/h86%——
Sun 1aMostly clear48°9° (likely 48°9° to 48°9°)48°9°0%0 mph0 km/h93%——
Sun 2aMostly clear47°8° (likely 47°8° to 47°8°)47°8°0%0 mph0 km/h93%——
Sun 3aMostly clear46°8° (likely 46°8° to 46°8°)46°8°0%0 mph0 km/h93%——
Sun 4aMostly clear45°7° (likely 45°7° to 45°7°)45°7°0%0 mph0 km/h96%——
Sun 5aMostly clear45°7° (likely 44°7° to 45°7°)45°7°0%0 mph0 km/h93%——
Sun 6aMostly clear44°7° (likely 44°7° to 44°7°)44°7°0%0 mph0 km/h96%——
Sun 7aMostly clear44°7° (likely 43°6° to 44°7°)44°7°0%0 mph0 km/h96%——
Sun 8aMostly sunny43°6° (likely 43°6° to 43°6°)43°6°0%0 mph0 km/h96%——
Sun 9aMostly sunny45°7° (likely 45°7° to 46°8°)44°7°0%5 mph8 km/h from S100%——
Sun 10aMostly sunny52°11° (likely 52°11° to 52°11°)52°11°0%5 mph8 km/h from S83%——
Sun 11aMostly sunny57°14° (likely 57°14° to 58°14°)57°14°0%5 mph8 km/h from S75%——
Sun 12pMostly sunny62°17° (likely 62°17° to 62°17°)62°17°0%5 mph8 km/h from S62%——
Sun 1pPartly sunny66°19° (likely 66°19° to 66°19°)66°19°0%5 mph8 km/h from S54%——
Sun 2pPartly sunny69°21° (likely 68°20° to 69°21°)69°21°0%5 mph8 km/h from S47%——
Sun 3pPartly sunny70°21° (likely 69°21° to 70°21°)70°21°0%5 mph8 km/h from S46%——
Sun 4pPartly sunny71°22° (likely 69°21° to 71°22°)71°22°0%5 mph8 km/h from S42%——
Sun 5pPartly sunny72°22° (likely 68°20° to 72°22°)72°22°0%5 mph8 km/h from S39%——
Sun 6pPartly sunny69°21° (likely 65°18° to 69°21°)69°21°0%0 mph0 km/h45%——
Sun 7pPartly cloudy66°19° (likely 60°16° to 66°19°)66°19°0%0 mph0 km/h48%——
Sun 8pPartly cloudy62°17° (likely 57°14° to 62°17°)62°17°0%0 mph0 km/h56%——
Sun 9pPartly cloudy57°14° (likely 57°14° to 57°14°)57°14°0%0 mph0 km/h67%——
Sun 10pPartly cloudy54°12° (likely 54°12° to 54°12°)54°12°0%0 mph0 km/h74%——
Sun 11pMostly clear53°12° (likely 53°12° to 53°12°)53°12°0%5 mph8 km/h from S77%——
Mon 12aPartly cloudy52°11° (likely 52°11° to 52°11°)52°11°0%5 mph8 km/h from S80%——
Mon 1aPartly cloudy51°11° (likely 51°11° to 51°11°)51°11°0%5 mph8 km/h from S83%——
Mon 2aPartly cloudy50°10° (likely 50°10° to 50°10°)49°9°0%5 mph8 km/h from S86%——
Mon 3aPartly cloudy49°9° (likely 49°9° to 49°9°)48°9°0%5 mph8 km/h from S89%——
Mon 4aPartly cloudy48°9° (likely 48°9° to 48°9°)47°8°0%5 mph8 km/h from S89%——
Mon 5aPartly cloudy48°9° (likely 48°9° to 48°9°)47°8°0%5 mph8 km/h from S89%——
Mon 6aPartly cloudy46°8° (likely 46°8° to 46°8°)45°7°0%5 mph8 km/h from S93%——

Days ahead

Shaded: typical range for these dates (1991–2020)
  1. Today, Oct 24. Fog. High 70°21°, low 43°6°. Typical 60°16° / 40°4°. Dry. One forecast only.
    1. Morning

      6 AM–noon

      Fog, 42°6°

      Dry

    2. Afternoon

      noon–6 PM

      Partly sunny, 70°21°

      Dry

    3. Evening

      6 PM–midnight

      Mostly clear, 60°16°

      Dry

    4. Overnight

      midnight–6 AM

      Mostly clear, 45°7°

      Dry

    Official NWS forecast

    Today: Widespread fog before noon. Mostly sunny, with a high near 70. East wind around 0 mph.

    Tonight: Mostly clear, with a low around 43. Southeast wind around 0 mph.

    One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.

    High, likely
    67°19°–70°21°
    Low, likely
    42°6°–43°6°
    Typical high / low
    60°16° / 40°4°
    Wind
    5 mph9 km/h
  2. Tomorrow, Oct 25. Partly sunny. High 72°22°, low 46°8°. Typical 60°16° / 40°4°. Dry. One forecast only.
    1. Morning

      6 AM–noon

      Mostly sunny, 43°6°

      Dry

    2. Afternoon

      noon–6 PM

      Partly sunny, 72°22°

      Dry

    3. Evening

      6 PM–midnight

      Partly cloudy, 62°17°

      Dry

    4. Overnight

      midnight–6 AM

      Partly cloudy, 48°9°

      Dry

    Official NWS forecast

    Day: Mostly sunny, with a high near 72. South wind 0 to 5 mph.

    Night: Partly cloudy, with a low around 46. South wind 0 to 5 mph.

    One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.

    High, likely
    69°21°–72°22°
    Low, likely
    43°6°–46°8°
    Typical high / low
    60°16° / 40°4°
    Wind
    5 mph9 km/h
  3. Monday, Oct 26. Partly sunny. High 72°22°, low 47°8°. Typical 59°15° / 40°4°. Dry. One forecast only.

    Official NWS forecast

    Day: Mostly sunny, with a high near 72. West wind 0 to 5 mph.

    Night: Mostly cloudy, with a low around 47.

    One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.

    High, likely
    71°22°–72°22°
    Low, likely
    46°8°–47°8°
    Typical high / low
    59°15° / 40°4°
    Wind
    7 mph11 km/h
  4. Tuesday, Oct 27. Mostly cloudy. High 67°19°, low 47°8°. Typical 59°15° / 40°4°. Dry. One forecast only.

    Official NWS forecast

    Day: Partly sunny, with a high near 67.

    Night: Mostly cloudy, with a low around 47.

    One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.

    High, likely
    67°19°
    Low, likely
    47°8°–48°9°
    Typical high / low
    59°15° / 40°4°
    Wind
    8 mph13 km/h
  5. Wednesday, Oct 28. Mostly cloudy. High 72°22°, low 51°11°. Typical 58°14° / 39°4°. Dry. One forecast only.

    Official NWS forecast

    Day: Partly sunny, with a high near 72.

    Night: Mostly clear, with a low around 51.

    One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.

    High, likely
    71°22°–72°22°
    Low, likely
    51°11°
    Typical high / low
    58°14° / 39°4°
    Wind
    8 mph13 km/h
  6. Thursday, Oct 29. Mostly sunny. High 74°23°, low 47°8°. Typical 58°14° / 39°4°. Dry. One forecast only.

    Official NWS forecast

    Day: Sunny, with a high near 74.

    Night: Partly cloudy, with a low around 47.

    One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.

    High, likely
    73°23°–74°23°
    Low, likely
    47°8°–54°12°
    Typical high / low
    58°14° / 39°4°
    Wind
    9 mph15 km/h
  7. Friday, Oct 30. Partly sunny. High 71°22°, low 47°8°. Typical 57°14° / 38°3°. Dry. One forecast only.

    Official NWS forecast

    Day: Mostly sunny, with a high near 71.

    Night: Mostly cloudy, with a low around 47.

    One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.

    High, likely
    71°22°–73°23°
    Low, likely
    47°8°–51°11°
    Typical high / low
    57°14° / 38°3°
    Wind
    7 mph11 km/h

The outlook

  1. Today

    Dry, high 70°, low 43°.

  2. Tomorrow

    Dry, high 72°, low 46°.

  3. Monday

    Dry, high 72°, low 47°.

  4. Rest of week

    Mostly dry, highs 67–74°.

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

Ottawa River near Kalida

12 mi
Below flood stage
Level
4.1 ft
Flow
53 cfs

Forecast peak 4.1 ft Sat 8 AM

Reading from Sat 5:30 AM · NWS gauge page

Blanchard River at Ottawa

19 mi
Below flood stage
Level
4.8 ft
Flow
37 cfs

Forecast peak 4.7 ft Sat 8 AM

Reading from Sat 6:30 AM · NWS gauge page

Auglaize River at Ft. Jennings

7.9 mi
Below flood stage
Level
1.8 ft
Flow
19 cfs

Reading from Sat 6 AM · NWS gauge page

Ottawa River at Lima

14 mi
Level
11.0 ft
Flow
5 cfs

Reading from Sat 6:30 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 20Typical 112

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F
11
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 37°F).

Open the windows?

Today, 1:00 PM–8:00 PM

Good stretch to open the windows.

Is this typical?

VAN WERT 1 S · official normals 1991–2020 · records 1893–2026

Oct 24, today vs a typical year

Today’s expected high is 10°6° warmer than typical.

Normal high / low
60°16° / 40°4°
Forecast high / low
70°21° / 43°6°
Record high
83°28° in 1963
Record low
20°−7° in 1969

Last 7 days vs normal

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

  1. −8°−4°SunOct 18
  2. ±0°MonOct 19
  3. +4°+2°TueOct 20
  4. +4°+2°WedOct 21
  5. +4°+2°ThuOct 22
  6. +5°+3°FriOct 23
  7. —SatOct 24

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

Sun & moon

Sun

Sunrise 7:58 AM, sunset 6:43 PM.

Daylight
10 h 45 min
Losing 2 min 25 s a day; shortest Dec 21, 1 h 30 min less
Golden hour
6:05–7:00 PM
Morning 7:41–8:36 AM
Blue hour
7:00–7:11 PM
Morning 7:30–7:41 AM; first light 7:30 AM

Stars tonight? Unknown

Cloud forecast not available for tonight.

Moon

Waxing gibbous

96% lit · growing

Today
sets 6:11 AM · rises 5:41 PM
Full moon
Oct 26
New moon
Nov 9
Looking west from Delphos. A level horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.