Itoigawa, Niigata, Japan Hourly Weather

Niigata02:19 JST37.03°N, 137.85°EElevation 15 m

Next 48 hours

02:00 05:00 08:00 11:00 14:00 17:00 20:00 23:00 Thu Oct 22 02:00 05:00 08:00 11:00 14:00 17:00 20:00 23:00 Fri Oct 23 10° 15° 20° 25° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2122 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
02:00 Heavy rain 20° 17° – 1.2 mm S 12 88% 18° 100% 0
03:00 Cloudy 20° 18° – 0.0 mm SSE 14 87% 18° 98% 0
04:00 Light rain 20° 17° – 0.1 mm ESE 12 88% 18° 98% 0
05:00 Rain 20° 17° – 0.4 mm SE 12 87% 18° 100% 0
06:00 Rain 20° 17° – 0.4 mm SE 13 91% 18° 100% 0
07:00 Light rain 20° 18° – 0.2 mm SE 12 94% 19° 96% 0
08:00 Rain 22° 20° – 0.3 mm ESE 11 95% 22° 98% 1
09:00 Light rain 24° 22° – 0.1 mm SE 21 95% 23° 94% 3
10:00 Cloudy 26° 23° – 0.0 mm WNW 32 84% 23° 96% 4
11:00 Light rain 27° 24° – 0.2 mm NW 41 77% 23° 89% 5
12:00 Partly cloudy 27° 24° – 0.0 mm WNW 53 76% 22° 66% 5
13:00 Light showers 26° 24° – 0.2 mm W 47 79% 23° 84% 4
14:00 Rain 26° 23° – 0.3 mm W 46 81% 23° 96% 2
15:00 Light rain 24° 22° – 0.1 mm WSW 44 88% 23° 95% 1
16:00 Heavy rain 24° 22° – 2.8 mm W 47 89% 22° 100% 0
17:00 Heavy rain 21° 18° – 3.7 mm W 53 98% 21° 100% 0
18:00 Heavy rain 20° 18° – 7.6 mm WSW 48 95% 20° 100% 0
19:00 Heavy rain 19° 17° – 5.7 mm W 43 97% 19° 100% 0
20:00 Heavy rain 18° 16° – 3.2 mm WSW 47 94% 17° 100% 0
21:00 Heavy rain 17° 13° – 1.2 mm SW 37 92% 16° 100% 0
22:00 Rain 17° 12° – 0.3 mm WSW 41 91% 16° 98% 0
23:00 Showers 18° 15° – 0.4 mm WSW 39 88% 16° 74% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
00:00 Heavy rain 17° 12° – 1.1 mm W 40 93% 16° 98% 0
01:00 Heavy rain 16° 11° – 2.8 mm W 35 96% 16° 100% 0
02:00 Heavy rain 16° 10° – 4.1 mm WNW 36 96% 15° 100% 0
03:00 Heavy rain 15° 10° – 3.6 mm WNW 33 97% 15° 100% 0
04:00 Heavy rain 15° 9° – 2.4 mm WNW 28 95% 14° 100% 0
05:00 Heavy rain 14° 9° – 1.6 mm WNW 26 95% 14° 100% 0
06:00 Heavy rain 14° 9° – 1.5 mm WNW 26 95% 13° 100% 0
07:00 Heavy showers 14° 9° – 1.8 mm WNW 23 95% 13° 75% 0
08:00 Heavy showers 14° 9° – 2.0 mm NW 23 92% 13° 71% 1
09:00 Heavy showers 14° 9° – 2.4 mm NW 24 91% 13° 85% 3
10:00 Heavy rain 14° 9° – 2.7 mm NW 25 90% 13° 89% 4
11:00 Heavy rain 14° 9° – 3.0 mm NW 23 90% 12° 90% 5
12:00 Heavy rain 14° 9° – 2.9 mm NW 22 90% 12° 88% 5
13:00 Heavy rain 14° 9° – 2.2 mm NNW 22 90% 12° 95% 4
14:00 Heavy rain 14° 9° – 2.1 mm NNW 22 94% 13° 96% 2
15:00 Heavy rain 13° 8° – 1.6 mm NNW 19 93% 12° 100% 1
16:00 Rain 13° 8° – 0.9 mm N 20 94% 12° 100% 0
17:00 Rain 13° 8° – 0.6 mm NNE 18 94% 12° 100% 0
18:00 Rain 13° 9° – 0.3 mm NE 14 95% 12° 100% 0
19:00 Light rain 13° 9° – 0.1 mm ESE 9 94% 12° 99% 0
20:00 Cloudy 13° 9° – 0.0 mm SSE 9 95% 12° 98% 0
21:00 Partly cloudy 13° 9° – 0.0 mm SSE 10 95% 12° 84% 0
22:00 Cloudy 13° 9° – 0.0 mm SSE 8 94% 12° 97% 0
23:00 Cloudy 13° 9° – 0.0 mm ESE 11 92% 11° 98% 0
Friday, October 2315 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
00:00 Cloudy 13° 9° – 0.0 mm E 13 93% 12° 97% 0
01:00 Cloudy 13° 9° – 0.0 mm E 14 95% 12° 93% 0
02:00 Cloudy 12° 8° – 0.0 mm ESE 14 95% 11° 98% 0
03:00 Partly cloudy 12° 8° – 0.0 mm ESE 17 96% 12° 53% 0
04:00 Fog 11° 5° – 0.0 mm ESE 18 95% 10° 52% 0
05:00 Fog 10° 4° – 0.0 mm ESE 20 92% 9° 48% 0
06:00 Fog 9° 3° – 0.0 mm SE 20 90% 7° 32% 0
07:00 Sunny 11° 5° – 0.0 mm SE 20 89% 9° 9% 0
08:00 Sunny 15° 10° – 0.0 mm E 23 80% 12° 2% 1
09:00 Sunny 17° 12° – 0.0 mm NE 24 68% 11° 0% 3
10:00 Sunny 18° 16° – 0.0 mm NNE 24 63% 11° 0% 4
11:00 Sunny 19° 16° – 0.0 mm NNE 23 62% 12° 0% 5
12:00 Sunny 20° 17° – 0.0 mm NNE 22 62% 12° 0% 5
13:00 Sunny 20° 17° – 0.0 mm N 19 62% 13° 0% 4
14:00 Sunny 20° 17° – 0.0 mm NNE 20 64% 13° 0% 2

MET Norway forecast updated 3 hrs ago. Precipitation amounts are the forecast liquid equivalent for each hour; MET Norway gives hourly detail for about two and a half days.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.