Weather Alerts for Colorado
1. Fire Weather Watch for: San Luis Valley Including Alamosa/Del Norte/Fort Garland/Saguache; Southern Front Range Including Sangre De Cristo Mountains/Wet Mountains/La Veta Pass; Otero County Including La Junta and Western Comanche Grasslands; Eastern Las Animas County Including Pinon Canyon
2. Freeze Watch for: Central Gunnison and Uncompahgre River Basin
3. Freeze Watch for: Grand Valley; Debeque to Silt Corridor; Arches/Grand Flat
4. Freeze Watch for: Larimer County Below 6000 Feet/Northwest Weld County; Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
5. Freeze Watch for: North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County; Elbert/Central and East Douglas Counties Above 6000 Feet; Northeast Weld County; Central and South Weld County; Morgan County; Central and East Adams and Arapahoe Counties; North and Northeast Elbert County Below 6000 Feet/North Lincoln County; Southeast Elbert County Below 6000 Feet/South Lincoln County; Logan County; Washington County
6. Freeze Watch for: Northern El Paso County/Monument Ridge/Rampart Range Below 7500 Ft; Colorado Springs Vicinity/Southern El Paso County/Rampart Range Below 7400 Ft
7. High Wind Warning for: Larimer and Boulder Counties Between 6000 and 9000 Feet; Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet
8. High Wind Watch for: Del Norte Vicinity/Northern San Luis Valley Below 8500 Ft; Alamosa Vicinity/Central San Luis Valley Below 8500 Ft; Southern San Luis Valley; Northern Sangre de Cristo Mountains Between 8500 And 11000 Ft; Northern Sangre de Cristo Mountains above 11000 Ft; Southern Sangre De Cristo Mountains Between 7500 and 11000 Ft; Southern Sangre De Cristo Mountains Above 11000 Ft; Western/Central Fremont County Below 8500 Ft; Wet Mountain Valley Below 8500 Ft; Wet Mountains between 6300 and 10000Ft; Wet Mountains above 10000 Ft; Canon City Vicinity/Eastern Fremont County
9. High Wind Watch for: Pueblo Vicinity/Pueblo County Below 6300 Feet; Walsenburg Vicinity/Upper Huerfano River Basin Below 7500 Ft; Trinidad Vicinity/Western Las Animas County Below 7500 Ft
10. Red Flag Warning for: Baca County Including Springfield and Eastern Comanche Grasslands
11. Red Flag Warning for: Baca County Including Springfield and Eastern Comanche Grasslands
12. Red Flag Warning for: Cheyenne; Wallace; Logan; Greeley; Wichita
13. Red Flag Warning for: San Luis Valley Including Alamosa/Del Norte/Fort Garland/Saguache; Southern Front Range Including Sangre De Cristo Mountains/Wet Mountains/La Veta Pass; Otero County Including La Junta and Western Comanche Grasslands; Eastern Las Animas County Including Pinon Canyon
14. Red Flag Warning for: San Luis Valley Including Alamosa/Del Norte/Fort Garland/Saguache; Southern Front Range Including Sangre De Cristo Mountains/Wet Mountains/La Veta Pass; Otero County Including La Junta and Western Comanche Grasslands; Eastern Las Animas County Including Pinon Canyon
15. Wind Advisory for: Central Colorado River Basin
16. Wind Advisory for: Central Gunnison and Uncompahgre River Basin
17. Wind Advisory for: Four Corners/Upper Dolores River; Animas River Basin; San Juan River Basin
18. Wind Advisory for: Grand Valley; Debeque to Silt Corridor; Arches/Grand Flat
19. Wind Advisory for: Upper Gunnison River Valley
20. Winter Weather Advisory for: Elkhead and Park Mountains; Flat Tops
21. Winter Weather Advisory for: Gore and Elk Mountains/Central Mountain Valleys
Want more detail? Get the Complete 7 Day and Night Detailed Forecast!
Current U.S. National Radar--Current
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National Weather Forecast--Current
The Current National Weather Forecast and National Weather Map are shown below.
National Weather Forecast for Tomorrow
Tomorrow National Weather Forecast and Tomorrow National Weather Map are show below.
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.
Weather Topic: What are Shelf Clouds?
Home - Education - Cloud Types - Shelf Clouds
Next Topic: Sleet
A shelf cloud is similar to a wall cloud, but forms at the front
of a storm cloud, instead of at the rear, where wall clouds form.
A shelf cloud is caused by a series of events set into motion by the advancing
storm; first, cool air settles along the ground where precipitation has just fallen.
As the cool air is brought in, the warmer air is displaced, and rises above it,
because it is less dense. When the warmer air reaches the bottom of the storm cloud,
it begins to cool again, and the resulting condensation is a visible shelf cloud.
Next Topic: Sleet
Weather Topic: What is Snow?
Home - Education - Precipitation - Snow
Next Topic: Stratocumulus Clouds
Snow is precipitation taking the form of ice crystals. Each ice crystal, or snowflake,
has unique characteristics, but all of them grow in a hexagonal structure.
Snowfall can last for sustained periods of time and result in significant buildup
of snow on the ground.
On the earth's surface, snow starts out light and powdery, but as it begins to melt
it tends to become more granular, producing small bits of ice which have the consistency of
sand. After several cycles of melting and freezing, snow can become very dense
and ice-like, commonly known as snow pack.
Next Topic: Stratocumulus Clouds
