Junmachi Airport (GAJ) 15 Day Weather Forecast, Yamagata Japan

Current weather conditions and 15 day weather forecast for Junmachi Airport in Yamagata, Japan including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at GAJ

12 January 2026 Mon
-0.7 ° C
( 30.7°F )

Light snow
Light snow
Feels Like : -7.6 ° C / 18.3°F
Humidity : % 93
Pressure : 1012 mb
Wind Speed : 32.4 kmph / 20.1 miles from WNWWNW
Visibility : 6 km
Precipitation (rainfall) : 0.35 mm
Cloud (%) : 75

15-day weather forecast for Junmachi Airport, Yamagata, Japan

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
12 January 2026 Mon Blizzard Blizzard -8.8 ° C -1.3 ° C -5.6 ° C % 88 34.2 km/h 76%
13 January 2026 Tue Moderate snow Moderate snow -5.5 ° C 0.1 ° C -2.7 ° C % 92 31.3 km/h 64%
14 January 2026 Wed Heavy snow Heavy snow -8.2 ° C -6.8 ° C -6.6 ° C % 89 32.8 km/h 87%
15 January 2026 Thu Moderate or heavy snow showers Moderate or heavy snow showers -7.9 ° C 1.4 ° C -2.6 ° C % 91 16.2 km/h 66%
16 January 2026 Fri Moderate or heavy snow showers Moderate or heavy snow showers -3.6 ° C -1.6 ° C -1.9 ° C % 91 27 km/h 81%
17 January 2026 Sat Light snow Light snow -5.7 ° C 0.2 ° C -2.2 ° C % 92 10.4 km/h 74%
18 January 2026 Sun Light freezing rain Light freezing rain -3.2 ° C 1.3 ° C -0.9 ° C % 95 7.2 km/h 64%
19 January 2026 Mon Mist Mist -3.3 ° C 3.1 ° C -0.2 ° C % 96 16.6 km/h 76%
20 January 2026 Tue Blizzard Blizzard -8 ° C -5 ° C -5.5 ° C % 82 38.9 km/h 81%
21 January 2026 Wed Moderate or heavy snow showers Moderate or heavy snow showers -7.4 ° C -5 ° C -6.3 ° C % 87 27.4 km/h 63%
22 January 2026 Thu Moderate or heavy snow showers Moderate or heavy snow showers -8.6 ° C -4.5 ° C -6 ° C % 87 28.1 km/h 66%
23 January 2026 Fri Blizzard Blizzard -6.8 ° C 0 ° C -3.6 ° C % 87 29.2 km/h 86%
24 January 2026 Sat Heavy snow Heavy snow -6.5 ° C -0.1 ° C -3.1 ° C % 90 22 km/h 63%
25 January 2026 Sun Moderate or heavy snow showers Moderate or heavy snow showers -7.4 ° C -3.7 ° C -5 ° C % 81 29.2 km/h 86%
Weather forecasts are usually fully updated every 3 hours.

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