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

Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Hazardous Weather Conditions

Current conditions at

BRITTON (KBTN)

Lat: 45.82°NLon: 97.74°WElev: 1318ft.

Fair

48°F

9°C

Humidity 43%
Wind Speed S 8 mph
Barometer 30.02 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 18 Nov 1:35 pm CST
Extended Forecast for

Pierpont SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 46. South wind 6 to 8 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 33. South wind 6 to 9 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 51. South wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 51 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33. Light and variable wind becoming northwest 5 to 7 mph in the evening.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 46. West northwest wind 6 to 9 mph.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25. West wind around 5 mph becoming light and variable.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 47. South wind 5 to 10 mph.

    High: 47 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. South wind around 10 mph.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 51. West wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 46. South wind 6 to 8 mph.
Tonight
Increasing clouds, with a low around 33. South wind 6 to 9 mph.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 51. South wind 6 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 33. Light and variable wind becoming northwest 5 to 7 mph in the evening.
Thursday
Mostly sunny, with a high near 46. West northwest wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 25. West wind around 5 mph becoming light and variable.
Friday
Sunny, with a high near 47. South wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 32. South wind around 10 mph.
Saturday
Mostly sunny, with a high near 51. West wind 9 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pierpont SD
 45.5°N 97.83°W (Elev. 1480 ft)
Last Update:
1:31 pm CST Nov 18, 2025
Forecast Valid:
1pm CST Nov 18, 2025-6pm CST Nov 24, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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