Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

Watertown (KRYV)

Lat: 43.17°NLon: 88.72°WElev: 814ft.

Mostly Cloudy

65°F

18°C

Humidity 51%
Wind Speed NE 7 mph
Barometer 30.16 in
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 11 Oct 1:35 pm CDT
Extended Forecast for

Sullivan WI

  • This Afternoon

    This Afternoon: Sunny, with a high near 65. East wind 5 to 10 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 48. East wind around 5 mph becoming calm  in the evening.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 70. Southeast wind 5 to 10 mph.

    High: 70 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 52. Southeast wind 5 to 10 mph.

    Low: 52 °F

    Increasing
    Clouds

  • Columbus Day

    Columbus Day: Mostly cloudy, with a high near 71. South wind around 5 mph becoming west in the afternoon.

    High: 71 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 48. Calm wind becoming north around 5 mph after midnight.

    Low: 48 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. North wind around 5 mph.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 44. Northeast wind around 5 mph.

    Low: 44 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 65. East wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 48. East wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 70. Southeast wind 5 to 10 mph.
Sunday Night
Increasing clouds, with a low around 52. Southeast wind 5 to 10 mph.
Columbus Day
Mostly cloudy, with a high near 71. South wind around 5 mph becoming west in the afternoon.
Monday Night
Mostly cloudy, with a low around 48. Calm wind becoming north around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 66. North wind around 5 mph.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 44. Northeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 64.
Thursday Night
A 40 percent chance of showers. Partly cloudy, with a low around 48.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Sullivan WI
 43.02°N 88.6°W (Elev. 846 ft)
1:16 pm CDT Oct 11, 2025
1pm CDT Oct 11, 2025-6pm CDT Oct 17, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database