Osa Snow Forecast (mid mountain)

Weather Forecast for Osa at 865 m

Weather Forecast for Osa at 865 m altitude Issued: 8 am 16 Apr 2026 (local time)

Forecast update in hr min s

Issued: 8 am 16 Apr 2026 (local time)

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Japan - Hiroshima(19)
Osa(Lat Long: 34.74° N 132.22° E)

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The snow forecast for Osa is: Light rain (total 8.0mm), mostly falling on Fri afternoon. Very mild (max 14°C on Thu afternoon, min 10°C on Thu morning). Winds decreasing (fresh winds from the S on Fri morning, calm by Sat afternoon).

Osa Weather (Next 3 days): The snow forecast for Osa is: Light rain (total 8.0mm), mostly falling on Fri afternoon. Very mild (max 14°C on Thu afternoon, min 10°C on Thu morning). Winds decreasing (fresh winds from the S on Fri morning, calm by Sat afternoon).

Osa Weather (Days 4-6): Light rain (total 6.0mm), mostly falling on Mon night. Very mild (max 18°C on Sun afternoon, min 9°C on Mon night). Wind will be generally light.

Osa Live Weather

	Resort	Snow Depth	Temp. (°C)	Wind (km/h)	Weather
	Top Lift:		12
	Bottom Lift:		16

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Issued: 8 am 16 Apr 2026 / Updates in ::

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Osa at 865 m altitude

Issued by Snow-Forecast.com at: 8 am (local time) / 16 Apr 2026

Osa Weather

(Next 3 days):

The snow forecast for Osa is: Light rain (total 8.0mm), mostly falling on Fri afternoon. Very mild (max 14°C on Thu afternoon, min 10°C on Thu morning). Winds decreasing (fresh winds from the S on Fri morning, calm by Sat afternoon).

Osa Weather (Days 4-6):

Light rain (total 6.0mm), mostly falling on Mon night. Very mild (max 18°C on Sun afternoon, min 9°C on Mon night). Wind will be generally light.

Osa Weather (Days 7-16):

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Last 6 daysScroll left for last 6 daysNow

	Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	cloudy	light rain	light rain	light rain	light rain	some clouds	clear	clear	clear	clear	some clouds	light rain	rain shwrs	clear	some clouds
km/h	NNE	ENE	SE	S	SSW	S	WSW	N	NE	ENE	E	SSE	SSW	SSW	SW	NW	N	NW
Snow map More

cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	3	2	1	2	—	—	—	—	—	—	5	1	—	—
max °C	13	14	13	13	13	12	14	13	13	17	18	14	16	16	13	13	14	12
min °C	10	14	11	13	12	10	11	13	12	15	16	13	15	14	9	10	13	11
chill °C	7	13	8	10	9	7	10	13	12	14	16	12	14	13	7	8	13	11
Humid %	50	35	29	43	86	68	92	89	62	29	43	48	57	59	85	82	27	31
Freeze m	3500	3400	3700	3500	2950	3300	3100	3350	3400	3500	3550	3550	3400	3350	3150	2950	2900	3100

	5:39	—	—	5:37	—	—	5:35	—	—	5:35	—	—	5:33	—	—	5:31	—	—
	—	6:43	—	—	6:44	—	—	6:45	—	—	6:45	—	—	6:45	—	—	6:46	—

Next 0-3 days weather summary:

Light rain (total 8.0mm), mostly falling on Fri afternoon. Very mild (max 14°C on Thu afternoon, min 10°C on Thu morning). Winds decreasing (fresh winds from the S on Fri morning, calm by Sat afternoon).

Next 4-6 days weather summary:

Light rain (total 6.0mm), mostly falling on Mon night. Very mild (max 18°C on Sun afternoon, min 9°C on Mon night). Wind will be generally light.

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Osa Snow Conditions

Top snow depth:	—
Bottom snow depth:	—
Fresh snowfall depth:	—
Last snowfall:	13 Mar 2026
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Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)

Osa Snow Report

Snow History

Week 3 of April has on average:

0.0	Bluebird Powder days Fresh snow, mostly sunny, light wind.
0.0	Powder days Fresh snow, limited sun, any wind.
0.0	Bluebird days Average snow, mostly sunny, light wind.

Osa Snow History

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Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)

The above table gives the weather forecast for Osa at the specific elevation of 865 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Osa. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Japan.

Click here to read further information on freezing levels and how we forecast our temperatures.

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