Weather for Harlan, Indiana
Current Weather
Humidity: 100%
Feels Like: 68.5°F
Wind: E 2.7 mph
Wind Gusts: 4.6 mph
Precipitation: 0 in
Cloud Cover: 75%
Visibility: 3 mi
UV Index: 0
Five Day Weather Forecast
Thu
H: 69°F
L: 62°F
Fri
H: 75°F
L: 60°F
Sat
H: 82°F
L: 59°F
Sun
H: 75°F
L: 53°F
Mon
H: 70°F
L: 53°F
Air Quality
Nitrogen Dioxide: 32.38 μg/m3
Sulphur Dioxide: 4.81 μg/m3
Ozone: 67 μg/m3
Astronomical
Sun Transit: 1:38 PM
Sunset: 9:09 PM
Daylight: 15 hrs 1 mins
Moon Transit: 9:43 PM
Moonset: 2:56 AM
Moon Phase: First Quarter
Moon Illumination: 70.6%
Best Times for Fishing or Hunting
Major Periods
9:35 AM - 12:05 AM9:13 PM - 11:43 PM
Minor Periods
3:32 PM - 5:02 PM2:26 AM - 3:56 AM
Action Rating: 3 out of 5
Air Quality Alert issued June 4 at 12:39PM EDT by NWS Northern Indiana
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Wed June 4, 2025, 12:39 PM
Expires: Fri June 6, 2025, 12:00 AM
The officials at the Indiana Department of Environmental Management have declared an Air Quality Action Day, in effect for Thursday June 5th. An Air Quality Action Day for PM 2.5 has been issued, mainly due to smoke from Canadian wildfires. The associated fine particulate levels are expected to be in the Unhealthy for Sensitive Groups range. Active children and adults, and people with respiratory disease, such as asthma should limit prolonged outdoor exposure. Here are some recommended actions that the public can take: * Walk, bike, carpool or use public transportation. * Avoid using the drive-through and combine errands into one trip. * Avoid refueling your vehicle or using gasoline-powered lawn equipment until after 7pm. * Turn off your engine when idling for more than 30 seconds. * Conserve energy by turning off lights or setting the air conditioner to 75 degrees or above. For additional information, please visit the IDEM Smog page at: https://apps.idem.in.gov/smogwatch
Air Quality Alert issued June 4 at 11:34AM EDT by NWS Northern Indiana
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Wed June 4, 2025, 11:34 AM
Expires: Fri June 6, 2025, 12:00 AM
The officials at the Indiana Department of Environmental Management have declared an Air Quality Action Day, in effect for Thursday June 5th. An Air Quality Action Day for PM 2.5 has been issued, mainly due smoke from Canadian wildfires. The associated fine particulate levels are expected to be in the Unhealthy for Sensitive Groups range. Active children and adults, and people with respiratory disease, such as asthma should limit prolonged outdoor exposure. Here are some recommended actions that the public can take: * Walk, bike, carpool or use public transportation. * Avoid using the drive-through and combine errands into one trip. * Avoid refueling your vehicle or using gasoline-powered lawn equipment until after 7pm. * Turn off your engine when idling for more than 30 seconds. * Conserve energy by turning off lights or setting the air conditioner to 75 degrees or above. For additional information, please visit the IDEM Smog page at: https://apps.idem.in.gov/smogwatch
Air Quality Alert issued June 4 at 12:39PM EDT by NWS Northern Indiana
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Wed June 4, 2025, 12:39 PM
Expires: Fri June 6, 2025, 12:00 AM
The officials at the Indiana Department of Environmental Management have declared an Air Quality Action Day, in effect for Thursday June 5th. An Air Quality Action Day for PM 2.5 has been issued, mainly due to smoke from Canadian wildfires. The associated fine particulate levels are expected to be in the Unhealthy for Sensitive Groups range. Active children and adults, and people with respiratory disease, such as asthma should limit prolonged outdoor exposure. Here are some recommended actions that the public can take: * Walk, bike, carpool or use public transportation. * Avoid using the drive-through and combine errands into one trip. * Avoid refueling your vehicle or using gasoline-powered lawn equipment until after 7pm. * Turn off your engine when idling for more than 30 seconds. * Conserve energy by turning off lights or setting the air conditioner to 75 degrees or above. For additional information, please visit the IDEM Smog page at: https://apps.idem.in.gov/smogwatch
Air Quality Alert issued June 4 at 11:34AM EDT by NWS Northern Indiana
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Wed June 4, 2025, 11:34 AM
Expires: Fri June 6, 2025, 12:00 AM
The officials at the Indiana Department of Environmental Management have declared an Air Quality Action Day, in effect for Thursday June 5th. An Air Quality Action Day for PM 2.5 has been issued, mainly due smoke from Canadian wildfires. The associated fine particulate levels are expected to be in the Unhealthy for Sensitive Groups range. Active children and adults, and people with respiratory disease, such as asthma should limit prolonged outdoor exposure. Here are some recommended actions that the public can take: * Walk, bike, carpool or use public transportation. * Avoid using the drive-through and combine errands into one trip. * Avoid refueling your vehicle or using gasoline-powered lawn equipment until after 7pm. * Turn off your engine when idling for more than 30 seconds. * Conserve energy by turning off lights or setting the air conditioner to 75 degrees or above. For additional information, please visit the IDEM Smog page at: https://apps.idem.in.gov/smogwatch
Air Quality Alert issued June 4 at 12:39PM EDT by NWS Northern Indiana
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Wed June 4, 2025, 12:39 PM
Expires: Fri June 6, 2025, 12:00 AM
The officials at the Indiana Department of Environmental Management have declared an Air Quality Action Day, in effect for Thursday June 5th. An Air Quality Action Day for PM 2.5 has been issued, mainly due to smoke from Canadian wildfires. The associated fine particulate levels are expected to be in the Unhealthy for Sensitive Groups range. Active children and adults, and people with respiratory disease, such as asthma should limit prolonged outdoor exposure. Here are some recommended actions that the public can take: * Walk, bike, carpool or use public transportation. * Avoid using the drive-through and combine errands into one trip. * Avoid refueling your vehicle or using gasoline-powered lawn equipment until after 7pm. * Turn off your engine when idling for more than 30 seconds. * Conserve energy by turning off lights or setting the air conditioner to 75 degrees or above. For additional information, please visit the IDEM Smog page at: https://apps.idem.in.gov/smogwatch
Weather Forecast
Average Temperature: 64.7°F
Average Humidity: 91%
Wind: 10.7 mph
UV Index: 1
Air Quality
Nitrogen Dioxide: 18.45 μg/m3
Sulphur Dioxide: 2.5 μg/m3
Ozone: 79.2 μg/m3
Astronomical
Sun Transit: 1:38 PM
Sunset: 9:09 PM
Daylight: 15 hrs 1 mins
Moon Transit: 9:43 PM
Moonset: 2:56 AM
Moon Phase: First Quarter
Moon Illumination: 70.6%
Best Times for Fishing or Hunting
Major Periods
9:35 AM - 12:05 AM9:13 PM - 11:43 PM
Minor Periods
3:32 PM - 5:02 PM2:26 AM - 3:56 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 65.5°F
Average Humidity: 87%
Wind: 8.3 mph
UV Index: 1.5
Air Quality
Nitrogen Dioxide: 16.94 μg/m3
Sulphur Dioxide: 1.06 μg/m3
Ozone: 63.64 μg/m3
Astronomical
Sun Transit: 1:38 PM
Sunset: 9:10 PM
Daylight: 15 hrs 2 mins
Moon Transit: 10:23 PM
Moonset: 3:15 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 80.3%
Best Times for Fishing or Hunting
Major Periods
10:15 AM - 12:45 AM12:00 AM - 12:00 AM
Minor Periods
4:33 PM - 6:03 PM2:45 AM - 4:15 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 69.3°F
Average Humidity: 75%
Wind: 7.6 mph
UV Index: 1.6
Air Quality
Nitrogen Dioxide: 15.41 μg/m3
Sulphur Dioxide: 1.8 μg/m3
Ozone: 70.68 μg/m3
Astronomical
Sun Transit: 1:38 PM
Sunset: 9:10 PM
Daylight: 15 hrs 3 mins
Moon Transit: 11:06 PM
Moonset: 3:36 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 88.5%
Best Times for Fishing or Hunting
Major Periods
10:57 AM - 1:27 PM12:00 AM - 12:00 AM
Minor Periods
5:35 PM - 7:05 PM3:06 AM - 4:36 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 63.6°F
Average Humidity: 79%
Wind: 8.9 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 19.44 μg/m3
Sulphur Dioxide: 2.11 μg/m3
Ozone: 64.23 μg/m3
Astronomical
Sun Transit: 1:38 PM
Sunset: 9:11 PM
Daylight: 15 hrs 4 mins
Moon Transit: 11:52 PM
Moonset: 4:00 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 94.7%
Best Times for Fishing or Hunting
Major Periods
11:41 AM - 2:11 PM12:00 AM - 12:00 AM
Minor Periods
6:38 PM - 8:08 PM3:30 AM - 5:00 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 59°F
Average Humidity: 78%
Wind: 15.2 mph
UV Index: 0.1
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:38 PM
Sunset: 9:11 PM
Daylight: 15 hrs 5 mins
Moon Transit: 12:00 AM
Moonset: 4:30 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:28 AM - 2:58 PM
Minor Periods
7:43 PM - 9:13 PM4:00 AM - 5:30 AM
Action Rating: 3 out of 5