



Dangerous Heat in the Central and Southern U.S.; Thunderstorms and Heavy Rain in the Northern Plains
Dangerous, prolonged heat is expected across portions of the Central and Southeast U.S. through July. Scattered severe thunderstorms are expected over parts of the northern Plains into the upper Mississippi Valley Tuesday, with damaging winds and large hail as the primary threats. Heavy rainfall could lead to areas of flooding across the northern Plains, Upper Midwest, Southeast and Southwest. Read More >
Hazardous Weather Conditions
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fog/Mist
75°F
24°C
Humidity | 100% |
Wind Speed | Calm |
Barometer | 30.00 in (1015.3 mb) |
Dewpoint | 75°F (24°C) |
Visibility | 4.00 mi |
Last update | 22 Jul 2:52 am CDT |
Gorham IL
NOW until 7:00pm Thu
Extreme Heat Warning
Overnight
Low: 75 °F
Patchy Fog
Tuesday
High: 92 °F
Patchy Fog
then Chance
T-stormsTuesday Night
Low: 77 °F
Partly Cloudy
Wednesday
High: 94 °F
Sunny
Wednesday Night
Low: 76 °F
Mostly Clear
Thursday
High: 94 °F
Sunny
Thursday Night
Low: 75 °F
Mostly Clear
Friday
High: 91 °F
Sunny then
Slight Chance
T-storms
Detailed Forecast
ABOUT THIS FORECAST
37.71°N 89.48°W