Current conditions at

Platteville Municipal Airport (KPVB)

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

Fair

46°F

8°C

Humidity 60%
Wind Speed E 13 mph
Barometer 30.32 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 21 May 6:15 am CDT
Detailed forecast for

Grant County

Today
Mostly cloudy. Highs in the lower 60s. East winds 10 to 15 mph.
Tonight
Mostly cloudy. Lows in the mid 40s. East winds 5 to 10 mph.
Friday
Mostly sunny in the morning, then becoming mostly cloudy. Highs in the mid 60s. East winds 10 to 15 mph.
Friday Night
Showers likely in the evening, then a chance of showers after midnight. Lows in the lower 50s. East winds 10 to 15 mph. Chance of rain 70 percent.
Saturday
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 70s. East winds around 5 mph, becoming west in the afternoon.
Saturday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s.
Sunday
Mostly sunny. Highs in the upper 70s.
Sunday Night And Memorial Day
Mostly clear. Lows in the mid 50s. Highs in the lower 80s.
Monday Night And Tuesday
Partly cloudy. Lows in the upper 50s. Highs in the mid 80s.
Tuesday Night And Wednesday
Partly cloudy. A chance of showers. Lows around 60. Highs in the mid 80s. Chance of rain 40 percent.



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522 AM CDT Thu May 21 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database