Weather Alerts for Wyoming

Recent Locations: Rock Springs, WY  
Current Alerts for Rock Springs, WY: Cold Weather Advisory

1. Cold Weather Advisory for: Absaroka Mountains

2. Cold Weather Advisory for: Bighorn Mountains West; Bighorn Mountains Southeast

3. Cold Weather Advisory for: Central Laramie Range and Southwest Platte County

4. Cold Weather Advisory for: Cody Foothills

5. Cold Weather Advisory for: East Platte County; Central Laramie County

6. Cold Weather Advisory for: North Bighorn Basin; Southwest Bighorn Basin; Southeast Bighorn Basin; Owl Creek and Bridger Mountains; Northeast Johnson County; Southeast Johnson County; Upper Wind River Basin; Wind River Basin; Lander Foothills; Green Mountains and Rattlesnake Range; Natrona County Lower Elevations; Casper Mountain

7. Cold Weather Advisory for: South Laramie Range Foothills

8. Cold Weather Advisory for: Teton and Gros Ventre Mountains; Jackson Hole

9. Cold Weather Advisory for: Upper Green River Basin Foothills; Upper Green River Basin; East Sweetwater County

10. Cold Weather Advisory for: Wind River Mountains West; Wind River Mountains East

11. Cold Weather Advisory for: Yellowstone National Park

12. Extreme Cold Warning for: Central Carbon County

13. Extreme Cold Warning for: Ferris/Seminoe/Shirley Mountains

14. Extreme Cold Warning for: North Snowy Range Foothills

15. Extreme Cold Warning for: South Laramie Range

16. Flood Advisory for: Big Horn, WY

17. High Wind Warning for: Absaroka Mountains

18. High Wind Warning for: Central Carbon County

19. High Wind Warning for: Central Laramie Range and Southwest Platte County

20. High Wind Warning for: Cody Foothills

21. High Wind Warning for: East Platte County; Central Laramie County

22. High Wind Warning for: Ferris/Seminoe/Shirley Mountains

23. High Wind Warning for: North Snowy Range Foothills

24. High Wind Warning for: South Laramie Range

25. High Wind Warning for: South Laramie Range Foothills

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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.

Today's 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

Weather Topic: What are Mammatus Clouds?

Home - Education - Cloud Types - Mammatus Clouds

Mammatus Clouds Next Topic: Nimbostratus Clouds

A mammatus cloud is a cloud with a unique feature which resembles a web of pouches hanging along the base of the cloud.

In the United States, mammatus clouds tend to form in the warmer months, commonly in the Midwest and eastern regions.

While they usually form at the bottom of a cumulonimbis cloud, they can also form under altostratus, altocumulus, stratocumulus, and cirrus clouds. Mammatus clouds warn that severe weather is close.

Next Topic: Nimbostratus Clouds

Weather Topic: What is Precipitation?

Home - Education - Precipitation - Precipitation

Precipitation Next Topic: Rain

Precipitation can refer to many different forms of water that may fall from clouds. Precipitation occurs after a cloud has become saturated to the point where its water particles are more dense than the air below the cloud.

In most cases, precipitation will reach the ground, but it is not uncommon for precipitation to evaporate before it reaches the earth's surface. When precipitation evaporates before it contacts the ground it is called Virga. Graupel, hail, sleet, rain, drizzle, and snow are forms of precipitation, but fog and mist are not considered precipitation because the water vapor which constitutes them isn't dense enough to fall to the ground.

Next Topic: Rain