Johnstown, WI Weather

As of

Weather Station:Southern Wisconsin Rgnl Arpt

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18degrees Fahrenheit

Feels like:5°F

Hi: 18Lo: 5

Cloudy

Live Weather Radar

Johnstown, WI weather radar map

Current Weather Details

Windchill
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Daily Rain
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Dew point
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Monthly Rain
--
Humidity
--
Avg. Wind
--
Pressure
--
Wind Gust
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Sunrise
7:22 AM
Moon
Waning Crescent
Sunset
4:49 PM
UV Index
1 (Low)

Weather Forecast

  • Tonight

    Lo

    Mostly cloudy. Light snow likely in the evening then chance of flurries late in the evening. Little snow accumulation. Lows around 5. West winds 10 to 15 mph. Chance of snow 70 percent.

  • Tomorrow

    Hi

    Cloudy. Chance of light snow in the late morning and early afternoon. Light snow late in the afternoon. Snow accumulation up to 1 inch. Highs around 17. Southwest winds 10 to 15 mph. Chance of snow 90 percent.

Johnstown, WI 10-day weather forecast

AIR QUALITY

15 | Excellent

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for Johnstown, WI

POLLEN COUNT & ALLERGY FORECAST

0.1 Low

Predominant Pollen:None
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:621.1 miles

No Lightning Nearby

Real-time lightning alerts & live Map