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

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

Huron, Huron Regional Airport (KHON)

Lat: 44.39°NLon: 98.23°WElev: 1286ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

14 Miles NE Gann Valley SD

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms. Mostly sunny, with a high near 84. South southwest wind around 8 mph. Chance of precipitation is 30%.

    High: 84 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 66. Southwest wind 6 to 9 mph becoming east southeast in the evening. Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 85. North wind 7 to 9 mph.

    High: 85 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64. North northeast wind 6 to 8 mph becoming east in the evening.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 85. East wind 6 to 9 mph.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63. Southeast wind 6 to 8 mph.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85. South southeast wind 7 to 13 mph.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. South southeast wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. South wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 88 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. South southwest wind around 8 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 66. Southwest wind 6 to 9 mph becoming east southeast in the evening. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 85. North wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around 64. North northeast wind 6 to 8 mph becoming east in the evening.
Tuesday
Sunny, with a high near 85. East wind 6 to 9 mph.
Tuesday Night
Mostly clear, with a low around 63. Southeast wind 6 to 8 mph.
Wednesday
Sunny, with a high near 85. South southeast wind 7 to 13 mph.
Wednesday Night
Mostly clear, with a low around 64. South southeast wind 11 to 14 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 88. South wind 14 to 16 mph, with gusts as high as 24 mph.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 40%.
Friday
A slight chance of showers. Mostly sunny, with a high near 79. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Mostly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NE Gann Valley SD
 44.2°N 98.81°W (Elev. 1975 ft)
Last Update:
4:46 pm CDT Aug 17, 2025
Forecast Valid:
5pm CDT Aug 17, 2025-6pm CDT Aug 24, 2025
 
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