Weather Alerts for California
1. Avalanche Watch for: Greater Lake Tahoe Area; Greater Lake Tahoe Area
2. Avalanche Watch for: Mono
3. Beach Hazards Statement for: Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast
4. Coastal Flood Advisory for: Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
5. Coastal Flood Advisory for: San Francisco; North Bay Interior Valleys; San Francisco Bay Shoreline
6. Flash Flood Warning for: Los Angeles, CA
7. Flash Flood Warning for: Los Angeles, CA
8. Flash Flood Warning for: Los Angeles, CA
9. Flash Flood Warning for: Los Angeles, CA
10. Flood Advisory for: Amador, CA; Calaveras, CA; El Dorado, CA; Placer, CA; Sacramento, CA; San Joaquin, CA; Stanislaus, CA; Yolo, CA
11. Flood Advisory for: Los Angeles, CA
12. Flood Advisory for: Los Angeles, CA
13. Flood Advisory for: Los Angeles, CA
14. Flood Advisory for: Orange, CA
15. Flood Advisory for: Orange, CA; Riverside, CA; San Bernardino, CA
16. Flood Advisory for: Orange, CA; San Diego, CA
17. Flood Advisory for: San Bernardino, CA
18. Flood Advisory for: San Luis Obispo, CA
19. Flood Advisory for: San Luis Obispo, CA
20. Flood Advisory for: San Luis Obispo, CA
21. Flood Advisory for: Santa Barbara, CA
22. Flood Advisory for: Santa Barbara, CA; Ventura, CA
23. Flood Watch for: Catalina and Santa Barbara Islands; Santa Clarita Valley; Santa Ynez Valley; Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast; Santa Ynez Mountains Western Range; Santa Ynez Mountains Eastern Range; Santa Barbara County Interior Mountains; Ventura County Beaches; Ventura County Inland Coast; Lake Casitas; Ojai Valley; Central Ventura County Valleys; Malibu Coast; Los Angeles County Beaches; Palos Verdes Hills; Los Angeles County Inland Coast including Downtown Los Angeles; Western Santa Monica Mountains Recreational Area; Eastern Santa Monica Mountains Recreational Area; Calabasas and Agoura Hills; Western San Fernando Valley; Eastern San Fernando Valley; Southeastern Ventura County Valleys; Santa Susana Mountains; Southern Ventura County Mountains; Northern Ventura County Mountains; Interstate 5 Corridor; Western San Gabriel Mountains and Highway 14 Corridor; Eastern San Gabriel Mountains; Los Angeles County San Gabriel Valley; San Miguel and Santa Rosa Islands; Santa Cruz and Anacapa Islands
24. High Surf Advisory for: San Diego County Coastal Areas; Orange County Coastal
25. High Surf Advisory for: San Luis Obispo County Beaches; Santa Barbara County Central Coast Beaches; Malibu Coast; Los Angeles County Beaches
26. High Surf Advisory for: Ventura County Beaches
27. High Wind Warning for: Cuyama Valley; San Luis Obispo County Interior Valleys; San Luis Obispo County Mountains; Santa Barbara County Interior Mountains; Southern Ventura County Mountains; Interstate 5 Corridor; Western San Gabriel Mountains and Highway 14 Corridor; Western Antelope Valley Foothills; Eastern Antelope Valley Foothills
28. High Wind Warning for: San Miguel and Santa Rosa Islands; Santa Cruz and Anacapa Islands
29. Special Weather Statement for: Cuyama Valley; Santa Lucia Mountains; San Luis Obispo County Mountains; Santa Ynez Valley; Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast; Santa Ynez Mountains Western Range; Santa Ynez Mountains Eastern Range; Santa Barbara County Interior Mountains
30. Special Weather Statement for: Los Angeles County Beaches; Los Angeles County Inland Coast including Downtown Los Angeles; Western San Gabriel Mountains and Highway 14 Corridor; Eastern San Gabriel Mountains; Los Angeles County San Gabriel Valley
31. Special Weather Statement for: San Luis Obispo County Beaches; San Luis Obispo County Inland Central Coast; Santa Barbara County Central Coast Beaches; Santa Barbara County Inland Central Coast
32. Special Weather Statement for: San Luis Obispo County Inland Central Coast; Santa Lucia Mountains; Southern Salinas Valley; San Luis Obispo County Interior Valleys; San Luis Obispo County Mountains; Santa Barbara County Inland Central Coast; Santa Ynez Valley; Santa Barbara County Southwestern Coast; Santa Ynez Mountains Western Range; Santa Barbara County Interior Mountains
33. Wind Advisory for: Apple and Lucerne Valleys
34. Wind Advisory for: Apple and Lucerne Valleys
35. Wind Advisory for: Buttonwillow - Lost Hills - I5; Delano-Wasco-Shafter; Bakersfield; Southeast San Joaquin Valley; South End San Joaquin Valley
36. Wind Advisory for: Catalina and Santa Barbara Islands; Santa Clarita Valley; San Luis Obispo County Beaches; San Luis Obispo County Inland Central Coast; Santa Lucia Mountains; Southern Salinas Valley; Santa Barbara County Central Coast Beaches; Santa Barbara County Inland Central Coast; Santa Ynez Valley; Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast; Santa Ynez Mountains Western Range; Santa Ynez Mountains Eastern Range; Ventura County Beaches; Ventura County Inland Coast; Lake Casitas; Ojai Valley; Central Ventura County Valleys; Los Angeles County Beaches; Palos Verdes Hills; Los Angeles County Inland Coast including Downtown Los Angeles; Western Santa Monica Mountains Recreational Area; Eastern Santa Monica Mountains Recreational Area; Calabasas and Agoura Hills; Western San Fernando Valley; Eastern San Fernando Valley; Southeastern Ventura County Valleys; Santa Susana Mountains; Antelope Valley; Los Angeles County San Gabriel Valley
37. Wind Advisory for: Imperial County Southwest
38. Wind Advisory for: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley
39. Wind Advisory for: Owens Valley; Death Valley National Park
40. Wind Advisory for: San Diego County Coastal Areas; San Bernardino and Riverside County Valleys-The Inland Empire; San Diego County Inland Valleys; Santa Ana Mountains and Foothills; Orange County Coastal; Orange County Inland
41. Wind Advisory for: San Diego County Coastal Areas; San Bernardino and Riverside County Valleys-The Inland Empire; San Diego County Inland Valleys; Santa Ana Mountains and Foothills; Orange County Coastal; Orange County Inland
42. Wind Advisory for: San Diego County Deserts
43. Wind Advisory for: San Diego County Deserts
44. Wind Advisory for: San Diego County Mountains
45. Wind Advisory for: San Diego County Mountains
46. Wind Advisory for: San Gorgonio Pass Near Banning
47. Wind Advisory for: San Gorgonio Pass Near Banning
48. Wind Advisory for: Southern Salinas Valley/Arroyo Seco and Lake San Antonio; Santa Lucia Mountains and Los Padres National Forest; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park; Northern Salinas Valley/Hollister Valley and Carmel Valley; Southern Monterey Bay and Big Sur Coast
49. Wind Advisory for: West Side Mountains north of 198; West Side Mountains South of 198; Buena Vista; Indian Wells Valley; Mojave Desert Slopes; Mojave Desert
50. Winter Storm Warning for: Del Norte Interior; Northern Humboldt Interior; Southern Humboldt Interior
51. Winter Storm Warning for: Eastern Sierra Slopes of Inyo County
52. Winter Storm Warning for: Grapevine
53. Winter Storm Warning for: Greater Lake Tahoe Area; Greater Lake Tahoe Area
54. Winter Storm Warning for: Lassen-Eastern Plumas-Eastern Sierra Counties
55. Winter Storm Warning for: Mariposa-Madera Lower Sierra; Fresno-Tulare Lower Sierra; South End of the Lower Sierra; Yosemite NP outside of the valley; Yosemite Valley; San Joaquin River Canyon; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Grant Grove Area; Sequoia NP; South End of the Upper Sierra
56. Winter Storm Warning for: Mono
57. Winter Storm Warning for: Northern Trinity; Southern Trinity
58. Winter Storm Warning for: Northern Ventura County Mountains; Eastern San Gabriel Mountains
59. Winter Storm Warning for: Northwestern Mendocino Interior; Northeastern Mendocino Interior; Northern Lake County; Southern Lake County
60. Winter Storm Warning for: Piute Walker Basin; Tehachapi; Frazier Mountain Communities
61. Winter Storm Warning for: San Bernardino County Mountains; Riverside County Mountains
62. Winter Storm Warning for: Santa Barbara County Interior Mountains; Southern Ventura County Mountains; Interstate 5 Corridor
63. Winter Storm Warning for: Shasta Lake Area / Northern Shasta County; Burney Basin / Eastern Shasta County; Mountains Southwestern Shasta County to Western Colusa County; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
64. Winter Storm Warning for: South Central Siskiyou County; North Central and Southeast Siskiyou County
65. Winter Storm Warning for: Southwestern Humboldt
66. Winter Storm Warning for: Western San Gabriel Mountains and Highway 14 Corridor; Western Antelope Valley Foothills; Eastern Antelope Valley Foothills
67. Winter Storm Warning for: Western Siskiyou County
68. Winter Storm Warning for: White Mountains of Inyo County
69. Winter Storm Watch for: Owens Valley
70. Winter Weather Advisory for: Central Siskiyou County
71. Winter Weather Advisory for: Coastal Del Norte; Northern Humboldt Coast
72. Winter Weather Advisory for: Northeast Siskiyou and Northwest Modoc Counties; Modoc County; Klamath Basin; Northern and Eastern Klamath County and Western Lake County; Central and Eastern Lake County
73. Winter Weather Advisory for: Santa Lucia Mountains and Los Padres National Forest; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park
74. Winter Weather Advisory for: Surprise Valley California
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Weather Topic: What is Evaporation?
Home - Education - Precipitation - Evaporation
Next Topic: Fog
Evaporation is the process which returns water from the earth
back to the atmosphere, and is another crucial process in the water cycle.
Evaporation is the transformation of liquid into gas, and it happens because
molecules are excited by the application of energy and turn into vapor.
In order for water to evaporate it has to be on the surface of a body of water.
Next Topic: Fog
Weather Topic: What are Fractus Clouds?
Home - Education - Cloud Types - Fractus Clouds
Next Topic: Freezing Rain
A fractus cloud (scud) is a fragmented, tattered cloud which has
likely been sheared off of another cloud. They are accessory clouds, meaning they
develop from parent clouds, and are named in a way which describes the original
cloud which contained them.
Fractus clouds which have originated from cumulus clouds are referred to as
cumulus fractus, while fractus clouds which have originated from stratus clouds
are referred to as stratus fractus. Under certain conditions a fractus cloud might
merge with another cloud, or develop into a cumulus cloud, but usually a
fractus cloud seen by itself will dissipate rapidly.
They are often observed on the leading and trailing edges of storm clouds,
and are a display of wind activity.
Next Topic: Freezing Rain
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