Severe Weather Threat Moves Into The Northern Plains and Upper Mississippi Valley On Thursday
The NWS Storm Prediction Center (SPC) in Norman, Oklahoma expects a slight risk of severe weather on Thursday in parts of the Northern Plains and Upper Mississippi River Valley. The area of greatest concern is Minnesota, North Dakota and South Dakota. In this region very large hail, damaging winds and a few isolated tornadoes are possible.
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Hazardous Weather Conditions
- Humidity71%
- Wind SpeedSE 8 mph
- Barometer30.05 in (1016.2 mb)
- Dewpoint60°F (16°C)
- Visibility10.00 mi
Last Update on 20 Jun 12:53 am CDT
Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.16 Lon: -93.33 Elev: 1194ft.
Mason City IA
7 Day Forecast
Overnight

Slight Chc
Thunderstorms
Low: 64 °F
Thursday

Chance
Thunderstorms
High: 83 °F
Thursday
Night

Thunderstorms
Likely
Low: 68 °F
Friday

Thunderstorms
Likely
High: 87 °F
Friday
Night

Chance
Thunderstorms
Low: 71 °F
Saturday

Chance
Thunderstorms
High: 89 °F
Saturday
Night

Chance
Thunderstorms
Low: 71 °F
Sunday

Chance
Thunderstorms
High: 88 °F
Sunday
Night

Chance
Thunderstorms
Low: 70 °F
- Overnight A 10 percent chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 64. South southeast wind around 9 mph.
- Thursday A 30 percent chance of showers and thunderstorms, mainly after 7am. Partly sunny, with a high near 83. Breezy, with a south wind 9 to 16 mph, with gusts as high as 25 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
- Thursday Night Showers and thunderstorms likely, mainly between 1am and 4am. Mostly cloudy, with a low around 68. South wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
- Friday Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 87. South wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
- Friday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South wind around 11 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
- Saturday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
- Saturday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
- Sunday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
- Sunday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
- Monday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
- Monday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
- Tuesday Mostly sunny, with a high near 88.
- Tuesday Night Partly cloudy, with a low around 69.
- Wednesday Mostly sunny, with a high near 88.
Additional Forecasts and Information
Zone Area Forecast for Cerro Gordo County, IA
HOURLY WEATHER GRAPH

NATIONAL DIGITAL FORECAST DATABASE
