Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

BRITTON (KBTN)

Lat: 45.82°NLon: 97.74°WElev: 1318ft.

Fair

59°F

15°C

Humidity 100%
Wind Speed W 7 mph
Barometer 30.10 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 16 Aug 2:15 am CDT
Extended Forecast for

4 Miles W Britton SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 56. Northwest wind 3 to 5 mph.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 79. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. North northwest wind 5 to 8 mph becoming calm.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: A chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms after 5pm.  Partly sunny, then gradually becoming sunny, with a high near 82. South southwest wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 40%.

    High: 82 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 7pm.  Mostly cloudy, with a low around 57. Northwest wind 5 to 10 mph becoming light and variable.  Chance of precipitation is 10%.

    Low: 57 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers after 1pm.  Partly sunny, with a high near 77. North northeast wind 3 to 7 mph.  Chance of precipitation is 20%.

    High: 77 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. North wind around 6 mph becoming calm  after midnight.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57. South southwest wind 5 to 7 mph.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 56. Northwest wind 3 to 5 mph.
Sunday
Sunny, with a high near 79. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 56. North northwest wind 5 to 8 mph becoming calm.
Monday
A chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, then gradually becoming sunny, with a high near 82. South southwest wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 40%.
Monday Night
A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 57. Northwest wind 5 to 10 mph becoming light and variable. Chance of precipitation is 10%.
Tuesday
A slight chance of showers after 1pm. Partly sunny, with a high near 77. North northeast wind 3 to 7 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 52. North wind around 6 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 78. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 57. South southwest wind 5 to 7 mph.
Thursday
A slight chance of showers after 1pm. Mostly sunny, with a high near 82. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 82.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Britton SD
 45.79°N 97.84°W (Elev. 1306 ft)
1:31 am CDT Aug 16, 2026
2am CDT Aug 16, 2026-6pm CDT Aug 22, 2026
 
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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