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Hazardous Weather Conditions

Current conditions at

BRITTON (KBTN)

Lat: 45.82°NLon: 97.74°WElev: 1318ft.

Fair

52°F

11°C

Humidity 38%
Wind Speed NW 7 mph
Barometer 29.96 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 9 May 8:35 pm CDT
Extended Forecast for

Hecla SD

Frost Advisory May 10, 03:00am until May 10, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 32. North northwest wind 5 to 10 mph becoming light north.

    Low: 32 °F

    Mostly Clear
    then Frost

  • Sunday

    Sunday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 61. North wind 7 to 10 mph.

    High: 61 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Areas of frost between 3am and 5am. Otherwise, mostly clear, with a low around 34. North northeast wind around 8 mph becoming southeast after midnight.

    Low: 34 °F

    Mostly Clear
    then Areas
    Frost

  • Monday

    Monday: Areas of frost before 7am. Otherwise, mostly sunny, with a high near 76. Breezy, with a south southeast wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 76 °F

    Areas Frost
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. South wind 13 to 17 mph becoming northwest after midnight. Winds could gust as high as 28 mph.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 74. Windy, with a northwest wind 15 to 20 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 44 mph.

    High: 74 °F

    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. Breezy, with a north northwest wind 18 to 23 mph becoming light north after midnight. Winds could gust as high as 36 mph.

    Low: 39 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. Light and variable wind becoming east southeast 5 to 7 mph in the morning.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. Breezy, with a southeast wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 36 mph.

    Low: 47 °F

    Mostly Clear
    then Mostly
    Cloudy and
    Breezy

Detailed Forecast

Tonight
Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 32. North northwest wind 5 to 10 mph becoming light north.
Sunday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 61. North wind 7 to 10 mph.
Sunday Night
Areas of frost between 3am and 5am. Otherwise, mostly clear, with a low around 34. North northeast wind around 8 mph becoming southeast after midnight.
Monday
Areas of frost before 7am. Otherwise, mostly sunny, with a high near 76. Breezy, with a south southeast wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.
Monday Night
Partly cloudy, with a low around 47. South wind 13 to 17 mph becoming northwest after midnight. Winds could gust as high as 28 mph.
Tuesday
Sunny, with a high near 74. Windy, with a northwest wind 15 to 20 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 44 mph.
Tuesday Night
Mostly clear, with a low around 39. Breezy, with a north northwest wind 18 to 23 mph becoming light north after midnight. Winds could gust as high as 36 mph.
Wednesday
Sunny, with a high near 76. Light and variable wind becoming east southeast 5 to 7 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 47. Breezy, with a southeast wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 36 mph.
Thursday
Mostly sunny, with a high near 86. Breezy.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 86.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hecla SD
 45.87°N 98.14°W (Elev. 1293 ft)
Last Update:
8:36 pm CDT May 9, 2026
Forecast Valid:
8pm CDT May 9, 2026-6pm CDT May 16, 2026
 
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