Alt St Johann: Warning for hazardous weather conditions

Heavy snow

Severe weather conditions expected: Saturday, October 4, 2025 (night)

Alt St Johann, SwitzerlandWeather forecast for the next 15 days

2°C

Now

Alt St Johann - 15day weather forecast

Today

Today

Cloudy skies. Frost.

Tomorrow

Cloudy with periods of heavy snow showers. Snowcover. Frost.

21.6mm

Tomorrow

Cloudy with periods of heavy snow showers. Snowcover. Frost.

6°-5°

17 km/h

21.6mm

Sun

05 Oct

-3°-6°

14 km/h

Cloudy with light snow showers. Chance of snowcover. Frost.

5mm

Sunday

05 Oct

Cloudy with light snow showers. Chance of snowcover. Frost.

-3°-6°

14 km/h

5mm

Mon

06 Oct

-1°-6°

8 km/h

Cloudy with a chance of snow showers. Frost.

1.9mm

Monday

06 Oct

Cloudy with a chance of snow showers. Frost.

-1°-6°

8 km/h

1.9mm

Tue

07 Oct

6°-3°

7 km/h

Partly cloudy skies. Frost.

0mm

Tuesday

07 Oct

Partly cloudy skies. Frost.

6°-3°

7 km/h

0mm

Wed

08 Oct

Wednesday

08 Oct

Cloudy skies.

7°1°

6 km/h

0mm

Thu

09 Oct

Thursday

09 Oct

Partly cloudy skies.

5°1°

9 km/h

0.4mm

Fri

10 Oct

Friday

10 Oct

Partly cloudy skies.

9°1°

10 km/h

0mm

Sat

11 Oct

Saturday

11 Oct

Partly cloudy skies.

9°1°

11 km/h

0.3mm

Sun

12 Oct

8°0°

11 km/h

Light rain with clear spells. Frost.

1.7mm

Sunday

12 Oct

Light rain with clear spells. Frost.

8°0°

11 km/h

1.7mm

Mon

13 Oct

2°-6°

12 km/h

Cloudy with periods of heavy snow showers. Snowcover. Frost.

36.3mm

Monday

13 Oct

Cloudy with periods of heavy snow showers. Snowcover. Frost.

2°-6°

12 km/h

36.3mm

Tue

14 Oct

-7°-8°

11 km/h

Heavy snow. Snowcover. Frost.

20.7mm

Tuesday

14 Oct

Heavy snow. Snowcover. Frost.

-7°-8°

11 km/h

20.7mm

Wed

15 Oct

-7°-9°

12 km/h

Snow showers. Snowcover. Frost.

14.2mm

Wednesday

15 Oct

Snow showers. Snowcover. Frost.

-7°-9°

12 km/h

14.2mm

Thu

16 Oct

Thursday

16 Oct

Cloudy skies. Frost.

-5°-12°

12 km/h

0.1mm

Fri

17 Oct

-3°-7°

15 km/h

Partly cloudy with a chance of snow showers. Frost.

1.8mm

Friday

17 Oct

Partly cloudy with a chance of snow showers. Frost.

-3°-7°

15 km/h

1.8mm

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