National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Flooding Possible in the Southwest U.S.; Coastal Storm to Impact the East

Heavy to excessive rainfall is expected today into Wednesday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. A strong coastal storm will develop off the Mid-Atlantic coast Wednesday, intensifying toward southern New England this weekend. Significant coastal flooding, strong rip currents, and beach erosion from high surf expected. Read More >

Hazardous Weather Conditions

Current conditions at

Lone Rock Tri-County Regional Airport (KLNR)

Lat: 43.21°NLon: 90.19°WElev: 712ft.

Fair

45°F

7°C

Humidity 97%
Wind Speed W 3 mph
Barometer 30.38 in (1028.4 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 23 Sep 1:56 am CDT
Extended Forecast for

Plain WI

  • Overnight

    Overnight: Mostly clear, with a low around 45. Calm wind becoming northeast around 5 mph.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. East wind 5 to 10 mph.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. East wind around 5 mph becoming calm in the evening.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 67. Calm wind becoming east around 5 mph in the morning.

    High: 67 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50. East wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 68. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 68 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48. East wind around 5 mph becoming calm.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 64. Light southeast wind increasing to 5 to 10 mph in the morning.

    High: 64 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 45. Calm wind becoming northeast around 5 mph.
Wednesday
Mostly sunny, with a high near 66. East wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 49. East wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 67. Calm wind becoming east around 5 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 50. East wind around 5 mph becoming calm in the evening.
Friday
Mostly cloudy, with a high near 68. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 48. East wind around 5 mph becoming calm.
Saturday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 64. Light southeast wind increasing to 5 to 10 mph in the morning.
Saturday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 50.
Sunday
Mostly cloudy, with a high near 67.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 72.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 55.
Tuesday
A 50 percent chance of showers. Partly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Plain WI
 43.28°N 90.04°W (Elev. 801 ft)
Last Update:
1:56 am CDT Sep 23, 2026
Forecast Valid:
2am CDT Sep 23, 2026-6pm CDT Sep 29, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation