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

A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Shenandoah Municipal (KSDA)

Lat: 40.75°NLon: 95.42°WElev: 971ft.

Light Rain and Breezy

41°F

5°C

Humidity 100%
Wind Speed N 22 mph
Barometer 29.35 in
Dewpoint 41°F (5°C)
Visibility 8.00 mi
Wind Chill31°F (-1°C)
Last update 8 Jan 4:55 pm CST
Extended Forecast for

Riverton IA

  • This Afternoon

    This Afternoon: Rain. Steady temperature around 40. Breezy, with a north wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Rain and
    Breezy

  • Tonight

    Tonight: Rain, mainly before 11pm. Low around 27. Northwest wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 27 °F

    Rain then
    Chance Rain

  • Friday

    Friday: Increasing clouds, with a high near 41. North wind 6 to 9 mph, with gusts as high as 16 mph.

    High: 41 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Cloudy during the early evening, then gradual clearing, with a low around 26. Northwest wind around 6 mph.

    Low: 26 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 37. West northwest wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 37 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 18. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 18 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 34. Northwest wind around 7 mph becoming south southwest in the afternoon.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26. South southwest wind 6 to 8 mph.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 50. Southwest wind 6 to 9 mph.

    High: 50 °F

    Sunny

Detailed Forecast

This Afternoon
Rain. Steady temperature around 40. Breezy, with a north wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, mainly before 11pm. Low around 27. Northwest wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Increasing clouds, with a high near 41. North wind 6 to 9 mph, with gusts as high as 16 mph.
Friday Night
A 20 percent chance of snow before midnight. Cloudy during the early evening, then gradual clearing, with a low around 26. Northwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 37. West northwest wind 7 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 18. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday
Sunny, with a high near 34. Northwest wind around 7 mph becoming south southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 26. South southwest wind 6 to 8 mph.
Monday
Sunny, with a high near 50. Southwest wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 34. Southwest wind around 6 mph.
Tuesday
A slight chance of rain. Partly sunny, with a high near 52. West wind 6 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 31. North northwest wind around 11 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 39. North northwest wind 10 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 22. North northwest wind 5 to 9 mph becoming west southwest after midnight.
Thursday
Partly sunny, with a high near 41. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Riverton IA
 40.67°N 95.58°W (Elev. 945 ft)
Last Update:
4:36 pm CST Jan 8, 2026
Forecast Valid:
5pm CST Jan 8, 2026-6pm CST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation