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Observed 9:55 AM CDT at KHNR

Harlan, IA weather

Sunny and 66°19°.

Today: low 50°10° (likely 50°10° to 58°14°), high 75°24° (likely 73°23° to 76°24°).

Mostly agree

Now 66°19°

Sunny

Wind
13 mph21 km/hgusts 18 mph29 km/h
From the south. Up to 13 mph21 km/h through 10 PM
Dew point
50°10°
Comfortable
UV index
1Low
Moderate 12–4 PM · peak 4
Air quality
60Moderate
Main pollutant: PM2.5 (fine particles)
Pressure
30.19 inHg1022 hPa
Rising slowly · +0.03 inHg+1.0 hPa in 3 h

Next 2 hours

No precipitation expected in the next 2 hours.

Next 48 hours

About the same as this time yesterday (64°18° then, 66°19° now)

Good hours for
  • Gusts to 26 mph42 km/h until 11 AM
  • High 74°23° today at 2 PM
  • Below 60°16° tonight after 9 PM
  • Low 50°10° tomorrow at 8 AM
  • Above 60°16° tomorrow by 11 AM
  1. This morningNear 67°19° · gusts to 26 mph42 km/h · Partly cloudy
  2. This afternoonNear 72°22° · Partly cloudy
  3. TonightDown to 52°11° by 5 AM · Mostly cloudy
  4. Tomorrow morningUp to 62°17° by 11 AM · Mostly cloudy
  5. Tomorrow afternoonUp to 72°22° by 4 PM · Mostly cloudy
  6. Tomorrow nightDown to 50°10° by 5 AM · Mostly cloudy
  7. Monday morningNear 52°11° · rain chance 10% · Cloudy
Hourly forecast, next 48 hours, in the place's local time
HourConditionsTemperatureFeels likePrecipitationWindHumidityCloud coverUV index
Sat 10aPartly sunny66°19° (likely 62°17° to 66°19°)66°19°0%10 mph16 km/h from S, gusts 26 mph41 km/h56%48%1
Sat 11aPartly sunny68°20° (likely 62°17° to 69°21°)68°20°0%10 mph16 km/h from S, gusts 23 mph37 km/h52%50%2
Sat 12pPartly sunny71°22° (likely 65°18° to 72°22°)71°22°0%10 mph16 km/h from SSW, gusts 21 mph35 km/h48%45%3
Sat 1pPartly sunny72°22° (likely 67°19° to 74°23°)72°22°0%10 mph16 km/h from SSW, gusts 19 mph31 km/h46%51%4
Sat 2pPartly sunny74°23° (likely 69°21° to 76°24°)74°23°0%9 mph14 km/h from SSW, gusts 16 mph26 km/h45%55%3
Sat 3pPartly sunny73°23° (likely 72°22° to 76°24°)73°23°0%8 mph13 km/h from SW, gusts 14 mph22 km/h45%37%3
Sat 4pMostly sunny74°23° (likely 73°23° to 76°24°)74°23°0%7 mph11 km/h from WSW, gusts 11 mph17 km/h46%43%2
Sat 5pCloudy73°23° (likely 71°22° to 74°23°)73°23°0%6 mph10 km/h from W, gusts 9 mph14 km/h48%64%1
Sat 6pMostly cloudy70°21° (likely 66°19° to 71°22°)70°21°0%5 mph8 km/h from WNW, gusts 13 mph21 km/h53%63%0
Sat 7pCloudy65°18° (likely 62°17° to 67°19°)65°18°0%5 mph8 km/h from NW, gusts 13 mph21 km/h60%88%0
Sat 8pCloudy62°17° (likely 59°15° to 64°18°)62°17°0%3 mph5 km/h from NNW, gusts 15 mph24 km/h67%78%0
Sat 9pCloudy59°15° (likely 57°14° to 62°17°)59°15°5%3 mph5 km/h from N, gusts 15 mph24 km/h72%73%0
Sat 10pCloudy57°14° (likely 56°13° to 60°16°)57°14°5%2 mph3 km/h from N, gusts 14 mph22 km/h77%76%0
Sat 11pCloudy56°13° (likely 55°13° to 59°15°)56°13°5%2 mph3 km/h from N, gusts 13 mph21 km/h80%80%0
Sun 12aCloudy55°13° (likely 55°13° to 57°14°)55°13°5%1 mph2 km/h from NNE, gusts 11 mph17 km/h83%79%0
Sun 1aCloudy54°12° (likely 54°12° to 56°13°)54°12°5%2 mph3 km/h from NNE, gusts 13 mph20 km/h86%81%0
Sun 2aCloudy54°12° (likely 53°12° to 55°13°)54°12°5%2 mph3 km/h from NNE, gusts 14 mph22 km/h86%85%0
Sun 3aCloudy53°12° (likely 52°11° to 54°12°)53°12°5%2 mph3 km/h from NE, gusts 15 mph24 km/h89%83%0
Sun 4aCloudy53°12° (likely 51°11° to 54°12°)53°12°5%3 mph5 km/h from NE, gusts 15 mph24 km/h89%80%0
Sun 5aCloudy52°11° (likely 50°10° to 53°12°)52°11°0%2 mph3 km/h from NE, gusts 13 mph22 km/h94%73%0
Sun 6aCloudy51°11° (likely 50°10° to 52°11°)50°10°0%3 mph5 km/h from NE, gusts 14 mph23 km/h97%74%0
Sun 7aCloudy51°11° (likely 49°9° to 51°11°)50°10°0%3 mph5 km/h from NE, gusts 15 mph24 km/h94%71%0
Sun 8aMostly cloudy50°10° (likely 48°9° to 52°11°)50°10°0%2 mph3 km/h from NE, gusts 14 mph22 km/h95%55%0
Sun 9aMostly sunny52°11° (likely 51°11° to 54°12°)52°11°0%3 mph5 km/h from E, gusts 13 mph21 km/h95%47%0
Sun 10aCloudy58°14° (likely 53°12° to 58°14°)58°14°0%3 mph5 km/h from E, gusts 13 mph20 km/h77%72%1
Sun 11aCloudy62°17° (likely 56°13° to 62°17°)62°17°0%5 mph8 km/h from ESE, gusts 11 mph18 km/h69%67%2
Sun 12pCloudy65°18° (likely 59°15° to 67°19°)65°18°0%5 mph8 km/h from SE, gusts 9 mph15 km/h62%74%3
Sun 1pCloudy68°20° (likely 62°17° to 70°21°)68°20°0%3 mph5 km/h from SE, gusts 8 mph13 km/h54%76%4
Sun 2pCloudy70°21° (likely 65°18° to 72°22°)70°21°0%3 mph5 km/h from SE, gusts 9 mph14 km/h53%77%4
Sun 3pCloudy71°22° (likely 67°19° to 74°23°)71°22°0%3 mph5 km/h from SSE, gusts 8 mph12 km/h51%76%4
Sun 4pPartly sunny72°22° (likely 67°19° to 74°23°)72°22°0%3 mph5 km/h from SSE, gusts 9 mph14 km/h50%74%3
Sun 5pCloudy71°22° (likely 66°19° to 73°23°)71°22°0%3 mph5 km/h from ESE, gusts 9 mph15 km/h49%74%1
Sun 6pCloudy69°21° (likely 62°17° to 70°21°)69°21°0%2 mph3 km/h from E, gusts 11 mph18 km/h53%76%1
Sun 7pCloudy66°19° (likely 59°15° to 66°19°)66°19°0%3 mph5 km/h from ENE, gusts 14 mph23 km/h57%79%0
Sun 8pCloudy61°16° (likely 58°14° to 63°17°)61°16°0%5 mph8 km/h from ENE, gusts 18 mph29 km/h65%79%0
Sun 9pCloudy58°14° (likely 57°14° to 62°17°)58°14°0%6 mph10 km/h from ENE, gusts 19 mph31 km/h69%80%0
Sun 10pCloudy57°14° (likely 55°13° to 62°17°)57°14°0%6 mph10 km/h from ENE, gusts 19 mph31 km/h72%79%0
Sun 11pCloudy55°13° (likely 53°12° to 61°16°)55°13°0%6 mph10 km/h from ENE, gusts 19 mph30 km/h74%77%0
Mon 12aCloudy54°12° (likely 52°11° to 60°16°)54°12°0%5 mph8 km/h from ENE, gusts 19 mph31 km/h77%81%0
Mon 1aCloudy54°12° (likely 52°11° to 58°14°)54°12°10%5 mph8 km/h from ENE, gusts 18 mph29 km/h74%79%0
Mon 2aCloudy53°12° (likely 50°10° to 57°14°)53°12°10%5 mph8 km/h from ENE, gusts 19 mph30 km/h77%85%0
Mon 3aCloudy52°11° (likely 49°9° to 56°13°)52°11°10%5 mph8 km/h from ENE, gusts 20 mph32 km/h80%92%0
Mon 4aCloudy51°11° (likely 48°9° to 56°13°)51°11°10%5 mph8 km/h from ENE, gusts 19 mph31 km/h83%87%0
Mon 5aCloudy50°10° (likely 49°9° to 55°13°)48°9°10%5 mph8 km/h from ENE, gusts 20 mph32 km/h86%84%0
Mon 6aCloudy50°10° (likely 48°9° to 54°12°)48°9°10%6 mph10 km/h from E, gusts 18 mph30 km/h83%86%0
Mon 7aCloudy50°10° (likely 48°9° to 55°13°)48°9°10%6 mph10 km/h from E, gusts 18 mph28 km/h83%85%0
Mon 8aCloudy51°11° (likely 49°9° to 56°13°)51°11°10%6 mph10 km/h from E, gusts 13 mph21 km/h80%86%0
Mon 9aCloudy53°12° (likely 50°10° to 58°14°)53°12°10%7 mph11 km/h from E, gusts 16 mph26 km/h77%94%0

Days ahead

Tap a day for its hours and the official wording.
  1. Today, Oct 24. Cloudy. High 75°24°, low 50°10°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Partly sunny, 68°20°

      Dry

    2. Afternoon

      noon–6 PM

      Partly sunny, 74°23°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 62°17°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 52°11°

      Dry

    Official NWS forecast

    Today: Mostly sunny. High near 75, with temperatures falling to around 73 in the afternoon. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Tonight: Mostly cloudy. Low around 50, with temperatures rising to around 52 overnight. North wind 1 to 5 mph.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    73°23°–76°24°
    Low, likely
    50°10°–58°14°
    Wind
    13 mph22 km/h, gusts 30 mph47 km/h
    UV peak
    4
  2. Tomorrow, Oct 25. Cloudy. High 72°22°, low 49°9°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Mostly sunny, 50°10°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 72°22°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 61°16°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 50°10°

      Dry

    Official NWS forecast

    Day: Partly sunny, with a high near 72. East wind around 5 mph.

    Night: Mostly cloudy, with a low around 49. East northeast wind 2 to 6 mph.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    67°19°–74°23°
    Low, likely
    48°9°–51°11°
    Wind
    13 mph21 km/h, gusts 25 mph40 km/h
    UV peak
    4
  3. Monday, Oct 26. Mostly cloudy. High 67°19°, low 50°10°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Cloudy, 51°11°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 71°22°

      Dry

    3. Evening

      6 PM–midnight

      Drizzle, 64°18°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 59°15°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: A slight chance of rain showers after 1pm. Mostly cloudy, with a high near 67. East southeast wind around 8 mph. Chance of precipitation is 20%.

    Night: A chance of rain showers. Mostly cloudy, with a low around 50. South southeast wind around 7 mph. Chance of precipitation is 30%.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    67°19°–73°23°
    Low, likely
    49°9°–54°12°
    Wind
    14 mph22 km/h, gusts 28 mph45 km/h
    UV peak
    4
  4. Tuesday, Oct 27. Showers. High 65°18°, low 51°11°. Rain 0.11 in2.8 mm, 30% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 58°15°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 65°19°

      Dry

    3. Evening

      6 PM–midnight

      Drizzle, 62°17°

      Dry

    4. Overnight

      midnight–6 AM

      Drizzle, 59°15°

      30% chance · 0.03 in0.8 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. South wind 6 to 9 mph, with gusts as high as 16 mph.

    Night: A chance of rain showers before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 51. South wind around 7 mph.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    64°18°–68°20°
    Low, likely
    51°11°–58°14°
    Wind
    19 mph31 km/h, gusts 34 mph55 km/h
    UV peak
    1
  5. Wednesday, Oct 28. Drizzle. High 67°19°, low 43°6°. Rain 0.14 in3.6 mm, 30% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Drizzle, 58°15°

      30% chance · 0.03 in0.7 mm

    2. Afternoon

      noon–6 PM

      Mostly sunny, 71°22°

      Dry

    3. Evening

      6 PM–midnight

      Drizzle, 64°18°

      Dry

    4. Overnight

      midnight–6 AM

      Drizzle, 56°13°

      20% chance · 0.08 in2 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 67. South southwest wind 8 to 12 mph, with gusts as high as 18 mph.

    Night: A slight chance of rain showers after 7pm. Partly cloudy, with a low around 43. Northwest wind 1 to 6 mph.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    67°19°–73°23°
    Low, likely
    43°6°–59°15°
    Wind
    14 mph23 km/h, gusts 34 mph55 km/h
    UV peak
    4
  6. Thursday, Oct 29. Showers. High 66°19°, low 48°9°. Rain 0.16 in4.1 mm, 20% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 56°14°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 67°19°

      Dry

    3. Evening

      6 PM–midnight

      Mostly clear, 60°16°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 58°14°

      20% chance · 0.02 in0.5 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: A slight chance of rain showers. Mostly sunny, with a high near 66. Southeast wind 1 to 8 mph.

    Night: A chance of rain showers. Partly cloudy, with a low around 48. South southeast wind around 6 mph.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    65°18°–72°22°
    Low, likely
    48°9°–58°14°
    Wind
    16 mph26 km/h, gusts 29 mph46 km/h
  7. Friday, Oct 30. Showers. High 65°18°, low 46°8°. Rain 0.14 in3.6 mm, 50% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Drizzle, 60°16°

      20% chance · 0.06 in1.5 mm

    2. Afternoon

      noon–6 PM

      Drizzle, 73°23°

      30% chance · 0.01 in0.4 mm

    3. Evening

      6 PM–midnight

      Cloudy, 69°20°

      40% chance · 0.04 in0.9 mm

    4. Overnight

      midnight–6 AM

      Cloudy, 63°17°

      50% chance · 0.04 in0.9 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. South wind 6 to 10 mph, with gusts as high as 18 mph.

    Night: A chance of rain showers. Mostly cloudy, with a low around 46. South wind around 9 mph, with gusts as high as 16 mph.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    65°18°–77°25°
    Low, likely
    46°8°–63°17°
    Wind
    17 mph28 km/h, gusts 34 mph54 km/h
    UV peak
    1
  8. Saturday, Oct 31. Showers. High 66°19°, low 59°15°. Rain 0.22 in5.6 mm, 60% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Drizzle, 63°17°

      60% chance

    2. Afternoon

      noon–6 PM

      Drizzle, 66°19°

      60% chance · 0.07 in1.7 mm

    3. Evening

      6 PM–midnight

      Drizzle, 63°17°

      50% chance · 0.03 in0.7 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 62°16°

      50% chance · 0.07 in1.8 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.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    59°15°–76°24°
    Low, likely
    54°12°–68°20°
    Wind
    20 mph32 km/h, gusts 37 mph60 km/h
  9. Sunday, Nov 1. Drizzle. High 63°17°, low 51°11°. Rain 0.39 in9.9 mm, 50% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Drizzle, 60°15°

      40% chance · 0.27 in6.7 mm

    2. Afternoon

      noon–6 PM

      Drizzle, 61°16°

      30% chance · 0.08 in2.1 mm

    3. Evening

      6 PM–midnight

      Drizzle, 56°13°

      20% chance · 0.04 in0.9 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 51°11°

      20% chance · 0.04 in1 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
    56°13°–71°22°
    Low, likely
    48°9°–61°16°
    Wind
    19 mph30 km/h, gusts 33 mph53 km/h
  10. Monday, Nov 2. Drizzle. High 61°16°, low 50°10°. Rain 0.16 in4.1 mm, 30% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 51°11°

      30% chance · 0.02 in0.4 mm

    2. Afternoon

      noon–6 PM

      Sunny, 57°14°

      30% chance

    3. Evening

      6 PM–midnight

      Clear, 55°13°

      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
    55°13°–71°22°
    Low, likely
    44°7°–63°17°
    Wind
    29 mph47 km/h, gusts 48 mph77 km/h
    UV peak
    4

The outlook

  1. Today

    Dry, high 75°, low 50°.

  2. Tomorrow

    Dry, high 72°, low 49°, cooling off.

  3. Monday

    Dry, high 67°, low 50°, cooling off.

  4. Rest of week

    Highs 61–67°; chance of precipitation on Friday, Saturday, Sunday.

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

West Nishnabotna River near Hancock

18 mi
Below flood stage
Level
3.6 ft
Flow
595 cfs

Reading from Sat 9 AM · NWS gauge page

Boyer River at Logan

24 mi
Below flood stage
Level
4.6 ft
Flow
493 cfs

Reading from Sat 9 AM · NWS gauge page

East Nishnabotna River near Atlantic

25 mi
Below flood stage
Level
3.9 ft
Flow
347 cfs

Reading from Sat 9 AM · NWS gauge page

Sun & moon

Sun

Sunrise 7:43 AM, sunset 6:26 PM.

Daylight
10 h 43 min
Losing 2 min 35 s a day; shortest Dec 21, 1 h 33 min less
Golden hour
5:47–6:43 PM
Morning 7:26–8:22 AM
Blue hour
6:43–6:54 PM
Morning 7:15–7:26 AM; first light 7:15 AM

Stars tonight? Poor

Clouds most of the night (about 77% cover).

Moon

Waxing gibbous

97% lit · growing

Today
sets 5:58 AM · rises 5:24 PM
Full moon
Oct 25
New moon
Nov 9
Looking west from Harlan. A level horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.