Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Lake Elmo Airport (K21D)

Lat: 45°NLon: 92.85°WElev: 925ft.

Fair

54°F

12°C

Humidity 88%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 20 Aug 1:15 am CDT
Extended Forecast for

Hudson WI

  • Overnight

    Overnight: Mostly clear, with a low around 56. Calm wind becoming south around 5 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 82. South southwest wind 5 to 15 mph.

    High: 82 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly before 11pm.  Partly cloudy, with a low around 62. South wind 5 to 10 mph.  New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 79. Northwest wind 5 to 10 mph.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. North northwest wind 5 to 10 mph becoming light northwest  in the evening.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. North northwest wind 5 to 10 mph.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. North wind 5 to 10 mph becoming light north northeast  in the evening.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79. Calm wind becoming north northwest around 5 mph.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55. Northeast wind around 5 mph becoming calm.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 56. Calm wind becoming south around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 82. South southwest wind 5 to 15 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 62. South wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 79. Northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 58. North northwest wind 5 to 10 mph becoming light northwest in the evening.
Saturday
Sunny, with a high near 79. North northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 52. North wind 5 to 10 mph becoming light north northeast in the evening.
Sunday
Sunny, with a high near 79. Calm wind becoming north northwest around 5 mph.
Sunday Night
Partly cloudy, with a low around 55. Northeast wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 80. South wind 5 to 10 mph.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 62. South wind 5 to 10 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. South southwest wind 5 to 15 mph becoming west in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61. West northwest wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 82. Northwest wind 5 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Hudson WI
 44.99°N 92.7°W (Elev. 899 ft)
1:26 am CDT Aug 20, 2026
1am CDT Aug 20, 2026-6pm CDT Aug 26, 2026
 
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