Significant Wind Damage Possible Overnight in the Upper Midwest; Excessive Heat in the Central U.S.

Widespread severe thunderstorms with winds locally exceeding hurricane force will result in significant severe wind damage overnight along a corridor from northeastern Minnesota across Wisconsin to southwest Lower Michigan. Very hot to excessive heat covers much of the central third of the country and is expected to persist into the weekend over the south-central states. Read More >

Hazardous Weather Conditions

Current conditions at

Iowa County Airport (KMRJ)

Lat: 42.89°NLon: 90.23°WElev: 1142ft.

Light Rain

70°F

21°C

Humidity 94%
Wind Speed NW 5 mph
Barometer 29.96 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 29 Jul 1:55 am CDT
Extended Forecast for

6 Miles WSW Blanchardville WI

  • Overnight

    Overnight: Showers and thunderstorms, mainly before 4am. Some of the storms could be severe.  Low around 73. West wind around 10 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Severe
    Thunderstorms

    Low: 73 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 86. North wind around 10 mph.

    Mostly Sunny

    High: 86 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 61. North wind 5 to 10 mph becoming east after midnight.

    Mostly Clear

    Low: 61 °F

  • Friday

    Friday: Partly sunny, with a high near 79. East wind around 5 mph becoming calm  in the afternoon.

    Partly Sunny

    High: 79 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers after 1am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 60. South wind around 5 mph.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    Low: 60 °F

  • Saturday

    Saturday: A slight chance of showers, with thunderstorms also possible after 4pm.  Mostly sunny, with a high near 83. West wind 5 to 10 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Slight Chance
    T-storms

    High: 83 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 1am.  Mostly clear, with a low around 59. North wind 5 to 10 mph.

    Slight Chance
    T-storms

    Low: 59 °F

  • Sunday

    Sunday: Sunny, with a high near 77. North wind 5 to 10 mph.

    Sunny

    High: 77 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 55.

    Mostly Clear

    Low: 55 °F

Detailed Forecast

Overnight
Showers and thunderstorms, mainly before 4am. Some of the storms could be severe. Low around 73. West wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly sunny, with a high near 86. North wind around 10 mph.
Thursday Night
Mostly clear, with a low around 61. North wind 5 to 10 mph becoming east after midnight.
Friday
Partly sunny, with a high near 79. East wind around 5 mph becoming calm in the afternoon.
Friday Night
A 20 percent chance of showers after 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 60. South wind around 5 mph.
Saturday
A slight chance of showers, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 83. West wind 5 to 10 mph. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 59. North wind 5 to 10 mph.
Sunday
Sunny, with a high near 77. North wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Mostly sunny, with a high near 83.
Click Map For Forecast
Point Forecast:
6 Miles WSW Blanchardville WI
 42.76°N 89.98°W (Elev. 948 ft)
11:39 pm CDT Jul 28, 2021
2am CDT Jul 29, 2021-6pm CDT Aug 4, 2021
 
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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