Severe Weather Threat and Extreme Temperatures Impacting Portions of the Southern U.S

Strong to severe thunderstorms are expected to develop from central Texas into the Ohio Valley and Great Lakes Wednesday. Areas who will see the greatest chances for damaging hail and winds will be from north Texas to the Ozarks. Parts of south Texas and Florida will experience dangerous to extreme heat over the next several days. Dangerous heat stress may continue into early next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Platteville Municipal Airport (KPVB)

Lat: 42.69°NLon: 90.44°WElev: 1020ft.

Partly Cloudy

64°F

18°C

Humidity	62%
Wind Speed	W 20 G 32 mph
Barometer	29.79 in
Dewpoint	51°F (11°C)
Visibility	10.00 mi
Last update	22 May 11:35 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Potosi WI

This Afternoon
High: 72 °F
Slight Chance
Showers and
Breezy
Tonight
Low: 52 °F
Mostly Clear
Thursday
High: 77 °F
Sunny
Thursday Night
Low: 59 °F
Mostly Clear
then Chance
T-storms
Friday
High: 75 °F
Showers
Friday Night
Low: 47 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 71 °F
Sunny
Saturday Night
Low: 53 °F
Mostly Cloudy
Sunday
High: 67 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

This Afternoon

A slight chance of showers between 1pm and 2pm. Mostly sunny, with a high near 72. Breezy, with a west wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

Tonight

Mostly clear, with a low around 52. West wind 5 to 9 mph becoming calm after midnight.

Thursday

Sunny, with a high near 77. South wind 5 to 9 mph.

Thursday Night

A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 59. Southeast wind 6 to 8 mph. Chance of precipitation is 30%.

Friday

Showers and possibly a thunderstorm. High near 75. Southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 47. West wind around 11 mph. Chance of precipitation is 30%.

Saturday

Sunny, with a high near 71. Northwest wind around 10 mph.

Saturday Night

Mostly cloudy, with a low around 53. Southwest wind around 7 mph becoming east after midnight.

Sunday

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 67. East wind 7 to 10 mph, with gusts as high as 18 mph.

Sunday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53. North wind around 9 mph.

Memorial Day

A 40 percent chance of showers. Partly sunny, with a high near 70. North wind 9 to 13 mph, with gusts as high as 21 mph.

Monday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 52. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.