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Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

Current conditions at

Iowa County Airport (KMRJ)

Lat: 42.89° N Lon: 90.23° W Elev: 1142 ft.

Fair

73°F

23°C

Humidity 100%
Wind Speed SE 6 mph
Barometer 30.00 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 21 Jul 9:35 am CDT
Detailed forecast for

Lafayette County

Rest Of Today
Warm and humid. Mostly cloudy. Chance of light showers and thunderstorms in the late morning and early afternoon, then showers and thunderstorms likely late in the afternoon. Some thunderstorms may produce heavy rainfall late in the afternoon. Highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of precipitation 70 percent. Highest heat index readings 95 to 99 in the afternoon.
Tonight
Showers and thunderstorms. Some thunderstorms may produce heavy rainfall. Lows in the lower 70s. South winds 5 to 15 mph. Chance of precipitation 80 percent. Highest heat index readings 95 to 96 in the evening.
Saturday
Warm and humid. Partly sunny. A 20 percent chance of light showers and thunderstorms in the morning. Some thunderstorms may produce heavy rainfall in the morning. Highs in the mid 80s. Southwest winds 5 to 10 mph shifting to the northwest in the afternoon. Highest heat index readings 95 to 98 in the afternoon.
Saturday Night
Partly cloudy. Lows in the upper 60s. Northwest winds 5 to 10 mph.
Sunday
Mostly sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph.
Sunday Night
Mostly clear. Lows in the upper 50s.
Monday
Mostly sunny. Highs in the mid 70s.
Monday Night
Mostly clear. Lows in the upper 50s.
Tuesday
Sunny. Highs in the upper 70s.
Tuesday Night
Mostly clear. Lows in the lower 60s.
Wednesday
Partly sunny. Highs in the lower 80s.
Wednesday Night
Partly cloudy. Slight chance of light showers through around midnight, then chance of light showers and thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 30 percent.
Thursday
Partly sunny with a 40 percent chance of light showers and thunderstorms. Highs around 80.



Click Map For Forecast
931 AM CDT Fri Jul 21 2017
 
 

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