Air and comfort
- Humidity
- 79% · Humid
- Dew point
- 26°79°
- Wet bulb
- 27°80°
- Pressure
- 1,008 hPa756 mmHg29.75 inHg
Nagaoka
Niigata · Japan
30°86°
Thunderstorms
Feels like 40°104°
light rain from 5 PM17, around 1.0 mm0.04 in. Falling to 25°78° by 3 AM03. Dew is likely on car glass from around 12 AM00 tomorrow (Saturday) and may persist into the morning.
Written for you
Humidity79%
Wind5 km/h1.5 m/s3 mph3 kn northerly
Gusts19 km/h5.3 m/s12 mph10 kn
UV index2Low
Visibility14 km8.9 mi
Rain now0.0 mm/h0.00 in/h
Model updated 9:00 AM09:00 · Forecast 4:03 PM16:03 local time
Next 24 hours
| Hour | Now | 5 PM17 | 6 PM18 | 7 PM19 | 8 PM20 | 9 PM21 | 10 PM22 | 11 PM23 | 12 AM00 | 1 AM01 | 2 AM02 | 3 AM03 | 4 AM04 | 5 AM05 | 6 AM06 | 7 AM07 | 8 AM08 | 9 AM09 | 10 AM10 | 11 AM11 | 12 PM12 | 1 PM13 | 2 PM14 | 3 PM15 | 4 PM16 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sky | |||||||||||||||||||||||||
| Temperature | 30°86° | 29°85° | 29°84° | 28°83° | 28°82° | 27°81° | 27°80° | 26°79° | 26°79° | 26°78° | 26°78° | 25°78° | 25°78° | 26°78° | 26°78° | 27°80° | 28°82° | 29°85° | 28°83° | 28°82° | 27°81° | 27°81° | 28°82° | 28°83° | 28°82° |
| Feels like | 40°104° | 39°102° | 37°99° | 32°90° | 32°89° | 31°88° | 31°87° | 30°86° | 29°84° | 29°83° | 28°83° | 28°83° | 28°83° | 29°83° | 34°94° | 37°98° | 38°101° | 39°103° | 39°102° | 38°100° | 37°99° | 38°100° | 38°101° | 39°102° | 37°99° |
| Humidity % | 79 | 83 | 87 | 89 | 91 | 93 | 94 | 95 | 95 | 96 | 96 | 96 | 96 | 95 | 95 | 89 | 83 | 77 | 80 | 83 | 86 | 84 | 82 | 80 | 84 |
| Wind km/hm/smphkn | N5 | N3 | E1 | E1 | SE1 | SE1 | SE2 | SE4 | SE6 | SE6 | SE6 | SE6 | SE6 | SE5 | SE5 | SE5 | W5 | W5 | W5 | SW5 | SW5 | SW5 | W5 | NW4 | N4 |
| Gusts km/hm/smphkn | 19 | 19 | 19 | 17 | 14 | 12 | 13 | 14 | 15 | 14 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 18 | 24 | 30 | 26 | 22 | 18 | 17 |
| Rain mm/hin/h | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 2.0 | 2.0 | 2.0 | 0.1 | 0.1 | 0.1 | 1.2 | 1.2 |
Rain around you
Nearest rain
20 km12 mi
south-east · 1.3 mm/h0.05 in/h
Nearest lightning
14 km8.7 mi
east · 25 min ago
Rain over this exact spot
The days ahead
Written for you
-
Light showers, turning Clear overnight. Up to 31°88° around 12 PM12 and down to 26°78° around 3 AM03. It peaks at a felt 42°107° around 12 PM12. About 1.7 mm0.07 in of rain in total.
Through the day overnight 26°79° E 6 km/h1.6 m/s4 mph3 kn in the morning 31°88° SW 6 km/h1.6 m/s4 mph3 kn in the afternoon 31°88° N 7 km/h2.0 m/s5 mph4 kn in the evening 29°84° SE 4 km/h1.1 m/s3 mph2 kn - Thunderstorms possible 3 PM15–12 AM00
- Rain 12 PM12–12 AM00, about 1.7 mm0.07 in
- Feels like 42°107° at its worst, around 12 PM12
- It will feel about 1019° hotter than the thermometer says
- UV peaks at 9 (Very high) around 12 PM12
- Heavy, humid air all day, peaking near 95%
- Sunrise
- 4:52 AM04:52
- Sunset
- 6:48 PM18:48
- Daylight
- 13 h 56 min
- Strongest gust
- 19 km/h5.4 m/s12 mph10 kn
- Average humidity
- 83%
- Peak UV
- 9
-
Thunderstorms, turning Clear overnight. Up to 29°85° around 9 AM09 and down to 24°76° around 11 PM23. It peaks at a felt 39°103° around 9 AM09. About 11.5 mm0.45 in of rain in total.
Will feel about 24° cooler than today.
Through the day overnight 26°79° SE 6 km/h1.7 m/s4 mph3 kn in the morning 29°85° W 5 km/h1.5 m/s3 mph3 kn in the afternoon 28°83° NW 5 km/h1.5 m/s3 mph3 kn in the evening 26°79° SE 6 km/h1.6 m/s4 mph3 kn - Thunderstorms possible 9 AM09–9 PM21
- Rain 9 AM09–9 PM21, about 11.4 mm0.45 in
- Feels like 39°103° at its worst, around 9 AM09
- It will feel about 1018° hotter than the thermometer says
- UV peaks at 6 (High) around 12 PM12
- Heavy, humid air all day, peaking near 96%
- Sunrise
- 4:53 AM04:53
- Sunset
- 6:47 PM18:47
- Daylight
- 13 h 54 min
- Strongest gust
- 30 km/h8.2 m/s18 mph16 kn
- Average humidity
- 89%
- Peak UV
- 6
-
Light showers, turning Rain in the morning. Up to 28°82° around 12 PM12 and down to 24°74° around 11 PM23. It peaks at a felt 32°90° around 12 PM12. About 12.0 mm0.47 in of rain in total.
Will feel about 713° cooler than the day before. That is down to more cloud.
Through the day overnight 24°76° E 7 km/h1.9 m/s4 mph4 kn in the morning 27°81° NE 9 km/h2.4 m/s5 mph5 kn in the afternoon 28°82° N 14 km/h4.0 m/s9 mph8 kn in the evening 24°76° NE 9 km/h2.5 m/s6 mph5 kn - Thunderstorms possible 3 AM03–6 AM06
- Rain 12 AM00–12 AM00, about 12.0 mm0.47 in
- It will feel about 48° hotter than the thermometer says
- Heavy, humid air all day, peaking near 97%
- 1 minutes less daylight
- Sunrise
- 4:53 AM04:53
- Sunset
- 6:46 PM18:46
- Daylight
- 13 h 52 min
- Strongest gust
- 28 km/h7.7 m/s17 mph15 kn
- Average humidity
- 91%
- Peak UV
- 5
-
Light showers, turning Rain overnight. Up to 26°80° around 12 PM12 and down to 22°72° around 3 AM03. It peaks at a felt 35°95° around 9 AM09. About 5.6 mm0.22 in of rain in total.
Much the same on the thermometer as the day before, but it will feel about 35° warmer. That is down to more sunshine.
Through the day overnight 23°74° NE 8 km/h2.2 m/s5 mph4 kn in the morning 26°79° NW 9 km/h2.4 m/s5 mph5 kn in the afternoon 26°80° N 11 km/h3.1 m/s7 mph6 kn in the evening 24°76° SE 5 km/h1.3 m/s3 mph3 kn - Rain 12 AM00–6 PM18, about 5.5 mm0.22 in
- It will feel about 815° hotter than the thermometer says
- UV peaks at 7 (High) around 12 PM12
- Heavy, humid air all day, peaking near 96%
- 1 minutes less daylight
- Best hour to be outside: 6 PM18, 24°76°
- Sunrise
- 4:54 AM04:54
- Sunset
- 6:45 PM18:45
- Daylight
- 13 h 50 min
- Strongest gust
- 27 km/h7.5 m/s17 mph15 kn
- Average humidity
- 89%
- Peak UV
- 7
-
Rain, turning Light showers overnight. Between 21°70° and 23°73°. It peaks at a felt 25°77° around 12 AM00. About 47.4 mm1.86 in of rain in total.
Will feel about 1018° cooler than the day before. That is down to more cloud.
Through the day overnight 22°72° SW 5 km/h1.3 m/s3 mph3 kn in the morning 22°72° SE 6 km/h1.7 m/s4 mph3 kn in the afternoon 23°73° W 12 km/h3.4 m/s8 mph7 kn in the evening 22°72° SW 13 km/h3.7 m/s8 mph7 kn - Visibility down to 1.7 km1.0 mi around 9 PM21
- Rain 12 AM00–12 AM00, about 47.4 mm1.86 in
- Heavy, humid air all day, peaking near 96%
- 47° cooler than the day before
- 2 minutes less daylight
- Sunrise
- 4:55 AM04:55
- Sunset
- 6:44 PM18:44
- Daylight
- 13 h 48 min
- Strongest gust
- 32 km/h8.8 m/s20 mph17 kn
- Average humidity
- 94%
-
Light showers, turning Partly cloudy in the evening. Up to 29°84° around 3 PM15 and down to 21°69° around 3 AM03. It peaks at a felt 37°98° around 12 PM12. About 2.1 mm0.08 in of rain in total.
Will feel about 1221° warmer than the day before. That is down to more sunshine.
Through the day overnight 22°71° S 14 km/h3.9 m/s9 mph8 kn in the morning 27°81° SE 10 km/h2.7 m/s6 mph5 kn in the afternoon 29°84° NE 9 km/h2.5 m/s5 mph5 kn in the evening 26°78° SE 12 km/h3.5 m/s8 mph7 kn - Rain 12 AM00–3 AM03, about 1.1 mm0.04 in
- It comes in 3 separate spells rather than all at once
- Feels like 37°98° at its worst, around 12 PM12
- It will feel about 815° hotter than the thermometer says
- Heavy, humid air all day, peaking near 96%
- 611° warmer than the day before
- Sunrise
- 4:56 AM04:56
- Sunset
- 6:42 PM18:42
- Daylight
- 13 h 46 min
- Strongest gust
- 28 km/h7.8 m/s17 mph15 kn
- Average humidity
- 82%
Conditions in detail
Sky and storm risk
- Cloud cover
- 2%
- Low cloud
- 5%
- Cloud base
- 10,924 m35,840 ft
- Thunderstorms
- Isolated storm possible
- Freezing level
- 5,213 m17,104 ft
Air quality
- AQI
- 83 · Moderate
- PM2.5
- 25.9 µg/m³
- Dust
- 0 µg/m³
- NO₂
- 4.1 µg/m³
- Ground ozone
- 181 µg/m³
Observed lightning
- Within 40 km
- 151
- Within 100 km
- 1,094
- Within 250 km
- 3,099
At sea
- Wave height
- 0.1 m0.3 ft
- Wave period
- 0.6 s
- Wind waves
- 0.0 m0.1 ft
- Current
- 0.4 m/s
Sun and moon
- Sunrise
- 4:52 AM04:52
- Sunset
- 6:48 PM18:48
- First light
- 4:25 AM04:25
- Last light
- 7:15 PM19:15
- Moon
- Last quarter · 36%