
Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast
Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >
Hazardous Weather Conditions
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Partly Cloudy
69°F
21°C
| Humidity | 81% |
| Wind Speed | SW 9 mph |
| Barometer | 29.98 in (1013.7 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 18 Aug 3:53 am CDT |
Rockwell IASimilar City Names
Overnight

Low: 64 °F
Chance
T-stormsTuesday

High: 78 °F
Chance
T-stormsTuesday Night
Low: 58 °F
Chance
T-storms then
Slight Chance
ShowersWednesday

High: 77 °F
Mostly Sunny
Wednesday Night

Low: 56 °F
Partly Cloudy
Thursday
High: 79 °F
Sunny then
Slight Chance
T-stormsThursday Night

Low: 61 °F
Chance
ShowersFriday

High: 82 °F
Slight Chance
T-stormsFriday Night

Low: 60 °F
Chance
T-storms
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
42.97°N 93.19°W



