Severe Thunderstorms and Excessive Rainfall in the Eastern U.S. Tuesday; Hot Weather for Southern California

Severe thunderstorms are likely across portions of the Mid-South, Tennessee Valley, and lower Ohio River Valley Tuesday, including damaging winds and tornadoes, a few of which could be strong. Heavy to excessive rainfall, which may lead to flooding, is expected over the lower Ohio Valley Tuesday. An extended period of hot weather is forecast for parts of coastal southern California this week. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

Lat: 44.48°NLon: 103.78°WElev: 3898ft.

Unknown Precip

36°F

2°C

Humidity 100%
Wind Speed W 15 mph
Barometer 29.85 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 19 May 11:55 pm MDT
Extended Forecast for

Belle Fourche SD

  • Overnight

    Overnight: Showers, mainly before 4am.  Low around 35. West wind around 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%.

    Low: 35 °F

    Showers

  • Tuesday

    Tuesday: A 50 percent chance of showers.  Mostly cloudy, with a high near 56. Breezy, with a northwest wind 13 to 20 mph, with gusts as high as 30 mph.

    High: 56 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight.  Partly cloudy, with a low around 36. Northwest wind 6 to 15 mph becoming west after midnight. Winds could gust as high as 24 mph.

    Low: 36 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers, mainly after noon.  Mostly sunny, with a high near 61. Northwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 61 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before midnight.  Mostly clear, with a low around 35. Northwest wind 9 to 14 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.

    Low: 35 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 66. Light and variable wind becoming east 13 to 18 mph in the morning. Winds could gust as high as 28 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers likely.  Mostly cloudy, with a low around 43. East wind 10 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%.

    Low: 43 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon.  Mostly sunny, with a high near 65. Northeast wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 65 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

Detailed Forecast

Overnight
Showers, mainly before 4am. Low around 35. West wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 56. Breezy, with a northwest wind 13 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 36. Northwest wind 6 to 15 mph becoming west after midnight. Winds could gust as high as 24 mph.
Wednesday
A 50 percent chance of showers, mainly after noon. Mostly sunny, with a high near 61. Northwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.
Wednesday Night
A 20 percent chance of showers before midnight. Mostly clear, with a low around 35. Northwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Thursday
Sunny, with a high near 66. Light and variable wind becoming east 13 to 18 mph in the morning. Winds could gust as high as 28 mph.
Thursday Night
Showers likely. Mostly cloudy, with a low around 43. East wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Friday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 65. Northeast wind 10 to 16 mph, with gusts as high as 24 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 44.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 65.
Saturday Night
Showers likely. Mostly cloudy, with a low around 48.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 64.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 44.
Memorial Day
A chance of showers and thunderstorms. Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Belle Fourche SD
 44.67°N 103.86°W (Elev. 3025 ft)
6:44 pm MDT May 19, 2025
12am MDT May 20, 2025-6pm MDT May 26, 2025
 
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