Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

Pine Ridge, Pine Ridge Airport (KIEN)

Lat: 43.03°NLon: 102.52°WElev: 3330ft.

Mostly Cloudy

50°F

10°C

Humidity 63%
Wind Speed E 7 mph
Barometer 29.81 in (1007.6 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 14 Apr 12:52 am MDT
Extended Forecast for

Manderson SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 40. Light and variable wind.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 3pm.  Mostly cloudy, with a high near 65. Light and variable wind becoming northwest 5 to 8 mph in the morning. Winds could gust as high as 15 mph.

    High: 65 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before midnight.  Mostly cloudy, with a low around 37. Northwest wind 6 to 9 mph becoming south in the evening.

    Low: 37 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers.  Mostly sunny, with a high near 73. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 73 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 79. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 32 mph.

    High: 79 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Rain showers likely before 5am, then rain and snow showers likely.  Mostly cloudy, with a low around 31. Blustery, with a southwest wind 18 to 25 mph becoming north in the evening. Winds could gust as high as 36 mph.  Chance of precipitation is 60%.

    Low: 31 °F

    Blustery.
    Showers
    Likely then
    Rain/Snow
    Likely

  • Friday

    Friday: Rain and snow showers, becoming all snow after 7am.  Mostly cloudy, with a high near 44. Breezy, with a north wind 23 to 26 mph, with gusts as high as 37 mph.

    High: 44 °F

    Breezy.
    Rain/Snow
    then Snow
    Showers
    Likely

  • Friday Night

    Friday Night: A chance of snow showers before midnight.  Mostly cloudy, with a low around 23. Blustery.

    Low: 23 °F

    Chance Snow
    Showers and
    Blustery then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. Light and variable wind.
Tuesday
A 30 percent chance of showers, mainly after 3pm. Mostly cloudy, with a high near 65. Light and variable wind becoming northwest 5 to 8 mph in the morning. Winds could gust as high as 15 mph.
Tuesday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 37. Northwest wind 6 to 9 mph becoming south in the evening.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 73. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 46. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Thursday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 79. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 32 mph.
Thursday Night
Rain showers likely before 5am, then rain and snow showers likely. Mostly cloudy, with a low around 31. Blustery, with a southwest wind 18 to 25 mph becoming north in the evening. Winds could gust as high as 36 mph. Chance of precipitation is 60%.
Friday
Rain and snow showers, becoming all snow after 7am. Mostly cloudy, with a high near 44. Breezy, with a north wind 23 to 26 mph, with gusts as high as 37 mph.
Friday Night
A chance of snow showers before midnight. Mostly cloudy, with a low around 23. Blustery.
Saturday
A chance of snow showers between noon and 3pm, then a chance of rain showers after 3pm. Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 36.
Monday
Sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Manderson SD
 43.24°N 102.49°W (Elev. 3150 ft)
12:32 am MDT Apr 14, 2026
1am MDT Apr 14, 2026-6pm MDT Apr 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database