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Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Broken Bow, Broken Bow Municipal Airport (KBBW)

Lat: 41.43°NLon: 99.65°WElev: 2546ft.

Light Rain

70°F

21°C

Humidity 90%
Wind Speed W 6 mph
Barometer 29.95 in (1011.9 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 17 Aug 8:53 am CDT
Extended Forecast for

Mason City NE

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 94. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 94 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 11pm and 3am. Partly cloudy, with a low around 68. South wind 5 to 10 mph becoming east northeast after midnight.

    Low: 68 °F

    Chance
    T-storms

  • Monday

    Monday: Sunny, with a high near 93. Southwest wind around 5 mph becoming east southeast in the afternoon.

    High: 93 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67. East southeast wind around 5 mph becoming calm after midnight.

    Low: 67 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: Mostly sunny, with a high near 89. Light and variable wind becoming east 5 to 10 mph in the morning.

    High: 89 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 94. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly between 11pm and 3am. Partly cloudy, with a low around 68. South wind 5 to 10 mph becoming east northeast after midnight.
Monday
Sunny, with a high near 93. Southwest wind around 5 mph becoming east southeast in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67. East southeast wind around 5 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 89. Light and variable wind becoming east 5 to 10 mph in the morning.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Clear, with a low around 62.
Thursday
Sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 64.
Friday
Mostly sunny, with a high near 87.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Saturday
A slight chance of showers. Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mason City NE
 41.23°N 99.31°W
Last Update:
9:00 am CDT Aug 17, 2025
Forecast Valid:
9am CDT Aug 17, 2025-6pm CDT Aug 23, 2025
 
Forecast Discussion
 
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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