National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Two Pacific Storms to Impact the Western U.S. This Week

Two Pacific storms will impact the western U.S. this week with low elevation rain, mountain snow, and gusty winds. The second storm arriving Tuesday night into Wednesday may bring heavy to excessive rainfall and possible flooding for coastal central and southern California, while heavy mountain snow is possible across the Sierra Nevada mountains. Read More >

Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Fair

40°F

4°C

Humidity 63%
Wind Speed S 6 mph
Barometer 30.37 in (1029.5 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 15 Nov 4:53 pm CST
Extended Forecast for

6 Miles SSW Mason City IA

  • Tonight

    Tonight: Clear, with a low around 28. South wind around 7 mph.

    Low: 28 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 52. South southwest wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. South wind around 10 mph.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. Breezy, with a south wind 9 to 18 mph, with gusts as high as 28 mph.

    High: 55 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41. South wind 13 to 15 mph, with gusts as high as 23 mph.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. Windy.

    High: 57 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 44. Breezy.

    Low: 44 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 28. South wind around 7 mph.
Monday
Sunny, with a high near 52. South southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 37. South wind around 10 mph.
Tuesday
Mostly sunny, with a high near 55. Breezy, with a south wind 9 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 41. South wind 13 to 15 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 57. Windy.
Wednesday Night
A 30 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 44. Breezy.
Thursday
Sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 37.
Friday
A 50 percent chance of showers after noon. Mostly cloudy, with a high near 57.
Friday Night
Showers. Low around 48. Breezy. Chance of precipitation is 80%.
Saturday
Showers likely. Mostly cloudy, with a high near 55. Breezy. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Mason City IA
 43.08°N 93.25°W
Last Update:
4:51 pm CST Nov 15, 2026
Forecast Valid:
5pm CST Nov 15, 2026-6pm CST Nov 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation