Weather Alerts for South Dakota

Recent Locations: Wounded Knee, SD  

1. Flood Warning for: Bon Homme

2. Flood Warning for: Bon Homme

3. Flood Warning for: Brule

4. Flood Warning for: Brookings; Moody

5. Flood Warning for: Minnehaha; Moody

6. Flood Warning for: Brown; Spink

7. Flood Warning for: Spink

8. Flood Warning for: Spink

9. Flood Warning for: Brown

10. Flood Warning for: Beadle

11. Flood Warning for: Davison; Hanson

12. Flood Warning for: Hutchinson; Yankton

13. Flood Warning for: Sanborn

14. Flood Warning for: Yankton

15. Flood Warning for: Clay

16. Flood Warning for: Spink

17. Flood Warning for: Spink

18. Flood Warning for: Codington

19. Flood Warning for: Hamlin

20. Flood Warning for: Brookings

21. Flood Warning for: Brookings; Hamlin

22. Flood Warning for: Lincoln

23. Flood Warning for: Lincoln

24. Flood Warning for: Minnehaha

25. Flood Warning for: Minnehaha

26. Flood Warning for: Minnehaha; Moody

27. Flood Warning for: Minnehaha; Moody

28. Flood Warning for: Moody

29. Flood Warning for: Moody

30. Flood Warning for: Union

31. Flood Warning for: Lincoln; Minnehaha

32. Flood Warning for: Union

33. Flood Warning for: Union

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Current U.S. National Radar--Current

The Current National Weather Radar is shown below with a UTC Time (subtract 5 hours from UTC to get Eastern Time).

Current U.S. National Radar

National Weather Forecast--Current

The Current National Weather Forecast and National Weather Map are shown below.

Todays National Weather Map

National Weather Forecast for Tomorrow

Tomorrow National Weather Forecast and Tomorrow National Weather Map are show below.

Tomorrows National Weather Map

North America Water Vapor (Moisture)

This map shows recent moisture content over North America. Bright and colored areas show high moisture (ie, clouds ); brown indicates very little moisture present; black indicates no moisture.

North American Water Vapor Map

Amazing Weather Videos (updated daily)

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Weather Topic: What are Cirrostratus Clouds?

Home - Education - Cloud Types - Cirrostratus Clouds

cirrostratus clouds Next Topic: Altocumulus Clouds

Cirrostratus clouds are high, thin clouds that form above 20,000 feet and are made mostly of ice crystals. They sometimes look like giant feathers, horse tails, or curls of hair in the sky. These clouds are pushed by the jet stream and can move at high speeds reaching 100 mph.

What do they indicate?
They indicate that a precipitation is likely within 24 hours.

Next Topic: Altocumulus Clouds

Weather Topic: What are Altostratus Clouds?

Home - Education - Cloud Types - Altostratus Clouds

altostratus clouds Next Topic: Cumulus Clouds

Altostratus clouds form at mid to high-level altitudes (between 2 and 7 km) and are created by a warm, stable air mass which causes water vapor to condense as it rise through the atmosphere. Usually altostratus clouds are featureless sheets characterized by a uniform color.

In some cases, wind punching through the cloud formation may give it a waved appearance, called altostratus undulatus. Altostratus clouds are commonly seen with other cloud formations accompanying them.

Next Topic: Cumulus Clouds