Current conditions at

Platteville Municipal Airport (KPVB)

Lat: 42.69° N Lon: 90.44° W Elev: 1020 ft.

Fair

29°F

-2°C

Humidity 84%
Wind Speed NW 7 mph
Barometer 29.64 in
Dewpoint 25°F (-4°C)
Visibility 7.00 mi
Wind Chill22°F (-6°C)
Last update 19 Feb 3:35 am CST
Detailed forecast for

Grant County

Today
Mostly sunny this morning, then mostly cloudy with a chance of rain this afternoon. Cooler with highs in the upper 40s. North winds 5 to 10 mph. Chance of rain 40 percent.
Tonight
Rain and snow in the evening, then snow after midnight. Snow may be heavy at times after midnight. Snow accumulation of 4 to 6 inches. Lows in the upper 20s. North winds 10 to 15 mph, becoming northwest 15 to 20 mph with gusts up to 30 mph after midnight. Chance of precipitation 90 percent.
Friday
Mostly cloudy with a chance of snow in the morning, then partly sunny in the afternoon. Additional snow accumulation little or no. Colder with highs in the lower 30s. Northwest winds 10 to 20 mph with gusts up to 30 mph. Chance of snow 40 percent.
Friday Night
Partly cloudy. Lows around 20. Northwest winds 10 to 15 mph.
Saturday
Partly sunny. Highs in the lower 30s. Northwest winds 10 to 15 mph.
Saturday Night Through Sunday Night
Mostly cloudy. Lows around 15. Highs in the upper 20s.
Monday And Monday Night
Partly cloudy. Highs in the upper 20s. Lows 10 to 15.
Tuesday
Not as cold. Mostly sunny. Highs in the upper 30s.
Tuesday Night
Not as cold. Mostly cloudy. Lows in the upper 20s.
Wednesday
Mostly sunny. Highs in the lower 40s.



Basemap Options
Click map to change the forecast location
Loading map...
317 AM CST Thu Feb 19 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database