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Hazardous Weather Conditions
Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fair
84°F
29°C
| Humidity | 74% |
| Wind Speed | S 7 mph |
| Barometer | 29.92 in (1011.7 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 92°F (33°C) |
| Last update | 28 Jun 7:53 pm CDT |
Extended Forecast for
6 Miles SE Grafton IA
Tonight
Low: 68 °F
Partly Cloudy
Sunday
High: 87 °F
Chance
Showers then
T-storms
LikelySunday Night
Low: 64 °F
T-storms
Likely then
Showers
LikelyMonday
High: 82 °F
Slight Chance
T-storms then
SunnyMonday Night
Low: 60 °F
Mostly Clear
Tuesday
High: 82 °F
Sunny
Tuesday Night
Low: 62 °F
Mostly Clear
Wednesday
High: 85 °F
Slight Chance
Showers then
Chance
T-stormsWednesday Night
Low: 64 °F
Chance
T-storms
Detailed Forecast
Tonight
Partly cloudy, with a low around 68. South wind 7 to 13 mph.
Sunday
A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Partly sunny, with a high near 87. South wind 7 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and thunderstorms likely before 7pm, then showers likely and possibly a thunderstorm between 7pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. West wind around 7 mph becoming north in the evening. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of thunderstorms before 7am. Partly sunny, then gradually becoming sunny, with a high near 82. Northwest wind 6 to 14 mph. Chance of precipitation is 10%.
Monday Night
Mostly clear, with a low around 60. West wind 7 to 10 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 82. Northwest wind 7 to 10 mph.
Tuesday Night
Mostly clear, with a low around 62. West wind 3 to 6 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64. Southwest wind around 6 mph becoming southeast after midnight.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. South wind 6 to 9 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66. South wind around 9 mph.
Independence Day
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. South wind 10 to 14 mph.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South wind around 11 mph.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. Southwest wind around 11 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles SE Grafton IA
43.27°N 92.98°W
43.27°N 92.98°W
7:14 pm CDT Jun 28, 2025
7pm CDT Jun 28, 2025-6pm CDT Jul 5, 2025
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