
Severe Thunderstorms in the Central Plains; Heavy Rainfall in the Mississippi and Tennessee Valleys; Critical Fire Weather in the Southwest
Scattered severe storms capable of large to very large hail, severe wind gusts, and a few tornadoes will be possible across the central Plains. Heavy rain will pose a flash flood threat across portions of the Mississippi Valley into the Tennessee and Ohio Valleys. Hot, dry and windy conditions will continue to bring a critical fire weather threat from the Southwest into the Great Basin. Read More >
Hazardous Weather Conditions
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Overcast
82°F
28°C
| Humidity | 74% |
| Wind Speed | S 14 mph |
| Barometer | 30.00 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 87°F (31°C) |
| Last update | 8 Jun 10:45 am CDT |
Herrin ILSimilar City Names
NOW until 7:00am Tue

Flood Watch
Today

High: 84 °F
T-storms
LikelyTonight
Low: 72 °F
Chance
T-storms then
Showers
LikelyTuesday
High: 90 °F
Chance
Showers then
Slight Chance
T-stormsTuesday Night

Low: 75 °F
Mostly Clear
Wednesday

High: 92 °F
Sunny
Wednesday Night

Low: 76 °F
Mostly Clear
Thursday

High: 91 °F
Chance
T-stormsThursday Night

Low: 72 °F
Showers
Likely
Detailed Forecast
ABOUT THIS FORECAST
37.8°N 89.03°W



