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

Wintry Conditions Over The Rockies, Heavy Rainfall And Flash Flooding Threat Over The Desert Southwest

Remnant moisture from what was once Tropical Storm Raymond will continue to produce heavy rainfall and the threat for flash flooding over the Desert Southwest into Thursday. Heavy snow will also be possible over parts of the Rockies, and will likely cause hazardous travel. Meanwhile, critical fire weather conditions continue across northern California into Thursday morning. Read More >

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Overcast

12°C

53°F

Humidity 59%
Wind Speed E 7 km/h
Barometer 1006.3 mb (29.70 in)
Dewpoint 4°C (39°F)
Visibility 16 km
Wind Chill11°C (52°F)
Last update 20 Nov 3:56 pm CST
Extended Forecast for

2 Miles ENE Sioux Falls SD

  • Tonight

    Tonight: A chance of drizzle before 1am, then rain between 1am and 5am, then rain and snow after 5am. Low around -1. Blustery, with an east wind 10 to 20 km/h becoming north northwest 30 to 40 km/h. Winds could gust as high as 55 km/h. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Chance
    Drizzle then
    Rain/Snow and
    Blustery

    Low: -1 °C

  • Thursday

    Thursday: Rain and snow likely before 7am, then a chance of snow between 7am and 10am. Cloudy through mid morning, then gradual clearing, with a high near 1. Breezy, with a north northwest wind 35 to 40 km/h decreasing to 25 to 30 km/h in the afternoon. Winds could gust as high as 55 km/h. Chance of precipitation is 70%. New snow accumulation of less than a half centimeter possible.

    Breezy.
    Rain/Snow
    Likely then
    Sunny

    High: 1 °C

  • Thursday
    Night

    Thursday Night: Clear, with a low around -8. North northwest wind 15 to 20 km/h decreasing to 5 to 10 km/h after midnight.

    Clear

    Low: -8 °C

  • Friday

    Friday: Sunny, with a high near 3. Calm wind becoming southwest 5 to 10 km/h in the afternoon.

    Sunny

    High: 3 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around -4. Southwest wind 5 to 10 km/h.

    Mostly Clear

    Low: -4 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 6. West wind 10 to 15 km/h.

    Mostly Sunny

    High: 6 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around -2.

    Partly Cloudy

    Low: -2 °C

  • Sunday

    Sunday: Mostly sunny, with a high near 8.

    Mostly Sunny

    High: 8 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around -1.

    Partly Cloudy

    Low: -1 °C

Detailed Forecast

Tonight
A chance of drizzle before 1am, then rain between 1am and 5am, then rain and snow after 5am. Low around -1. Blustery, with an east wind 10 to 20 km/h becoming north northwest 30 to 40 km/h. Winds could gust as high as 55 km/h. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
Rain and snow likely before 7am, then a chance of snow between 7am and 10am. Cloudy through mid morning, then gradual clearing, with a high near 1. Breezy, with a north northwest wind 35 to 40 km/h decreasing to 25 to 30 km/h in the afternoon. Winds could gust as high as 55 km/h. Chance of precipitation is 70%. New snow accumulation of less than a half centimeter possible.
Thursday Night
Clear, with a low around -8. North northwest wind 15 to 20 km/h decreasing to 5 to 10 km/h after midnight.
Friday
Sunny, with a high near 3. Calm wind becoming southwest 5 to 10 km/h in the afternoon.
Friday Night
Mostly clear, with a low around -4. Southwest wind 5 to 10 km/h.
Saturday
Mostly sunny, with a high near 6. West wind 10 to 15 km/h.
Saturday Night
Partly cloudy, with a low around -2.
Sunday
Mostly sunny, with a high near 8.
Sunday Night
Partly cloudy, with a low around -1.
Monday
Partly sunny, with a high near 7.
Monday Night
Mostly cloudy, with a low around -2.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 4. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around -6. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 1.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles ENE Sioux Falls SD
 43.55°N 96.7°W (Elev. 442 m)
Last Update:
4:31 pm CST Nov 20, 2019
Forecast Valid:
5pm CST Nov 20, 2019-6pm CST Nov 27, 2019
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation