Weather Alerts for California

Recent Locations: Grand Terrace, CA  
Current Alerts for Grand Terrace, CA: Wind Advisory Winter Storm Warning

1. Avalanche Warning for: Eastern Sierra Slopes of Inyo County

2. Avalanche Warning for: Greater Lake Tahoe Area; Greater Lake Tahoe Area

3. Avalanche Warning for: Greater Lake Tahoe Area; Greater Lake Tahoe Area

4. Avalanche Warning for: Mono

5. Beach Hazards Statement for: Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast

6. Coastal Flood Advisory for: Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast

7. Coastal Flood Advisory for: San Francisco; North Bay Interior Valleys; San Francisco Bay Shoreline

8. Cold Weather Advisory for: North Bay Interior Mountains; North Bay Interior Valleys; Southern Salinas Valley/Arroyo Seco and Lake San Antonio

9. Extreme Cold Warning for: Santa Lucia Mountains and Los Padres National Forest; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park

10. Flood Advisory for: Alameda, CA; Contra Costa, CA; San Francisco, CA; San Mateo, CA; Santa Clara, CA; Santa Cruz, CA

11. Flood Advisory for: Monterey, CA

12. High Surf Advisory for: San Diego County Coastal Areas; Orange County Coastal

13. High Surf Advisory for: San Luis Obispo County Beaches; Santa Barbara County Central Coast Beaches; Malibu Coast; Los Angeles County Beaches

14. High Surf Advisory for: Ventura County Beaches

15. High Wind Warning for: Antelope Valley

16. Wind Advisory for: Antelope Valley

17. Wind Advisory for: Apple and Lucerne Valleys

18. Wind Advisory for: Coachella Valley

19. Wind Advisory for: Cuyama Valley; San Luis Obispo County Beaches; 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 Central Coast Beaches; Santa Barbara County Inland Central Coast; Santa Ynez Valley; Santa Barbara County Southwestern Coast

20. Wind Advisory for: Death Valley National Park

21. Wind Advisory for: Imperial County Southwest

22. Wind Advisory for: Joshua Tree NP West; Joshua Tree NP East; Salton Sea; Chuckwalla Mountains; Imperial County West; Chiriaco Summit; Palo Verde Valley; Chuckwalla Valley

23. Wind Advisory for: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley

24. 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

25. Wind Advisory for: San Diego County Deserts

26. Wind Advisory for: San Gorgonio Pass Near Banning

27. Wind Advisory for: Santa Clarita Valley; Santa Barbara County Southeastern Coast; Santa Ynez Mountains Eastern Range; 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; Los Angeles County San Gabriel Valley

28. Wind Advisory for: Santa Ynez Mountains Western Range

29. 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

30. Wind Advisory for: Western Mojave Desert; Eastern Mojave Desert, Including the Mojave National Preserve; Morongo Basin

31. Winter Storm Warning for: Del Norte Interior; Northern Humboldt Interior; Southern Humboldt Interior

32. Winter Storm Warning for: Eastern Sierra Slopes of Inyo County

33. Winter Storm Warning for: Grapevine

34. Winter Storm Warning for: Greater Lake Tahoe Area; Greater Lake Tahoe Area

35. Winter Storm Warning for: Lassen-Eastern Plumas-Eastern Sierra Counties

36. 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

37. Winter Storm Warning for: Mono

38. Winter Storm Warning for: Northern Trinity; Southern Trinity

39. Winter Storm Warning for: Northern Ventura County Mountains; Eastern San Gabriel Mountains

40. Winter Storm Warning for: Northwestern Mendocino Interior; Northeastern Mendocino Interior; Northern Lake County; Southern Lake County

41. Winter Storm Warning for: Piute Walker Basin; Tehachapi; Frazier Mountain Communities

42. Winter Storm Warning for: San Bernardino County Mountains; Riverside County Mountains

43. Winter Storm Warning for: Santa Barbara County Interior Mountains; Southern Ventura County Mountains; Interstate 5 Corridor

44. Winter Storm Warning for: Shasta Lake Area / Northern Shasta County; Burney Basin / Eastern Shasta County; Northern Sacramento Valley; Mountains Southwestern Shasta County to Western Colusa County; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada

45. Winter Storm Warning for: South Central Siskiyou County; North Central and Southeast Siskiyou County

46. Winter Storm Warning for: Southwestern Humboldt

47. Winter Storm Warning for: Western San Gabriel Mountains and Highway 14 Corridor; Western Antelope Valley Foothills; Eastern Antelope Valley Foothills

48. Winter Storm Warning for: Western Siskiyou County

49. Winter Storm Warning for: White Mountains of Inyo County

50. Winter Weather Advisory for: Central Siskiyou County

51. Winter Weather Advisory for: Coastal Del Norte; Northern Humboldt Coast

52. Winter Weather Advisory for: Eastern Mojave Desert, Including the Mojave National Preserve

53. Winter Weather Advisory for: Eastern Santa Clara Hills

54. Winter Weather Advisory for: Greater Lake Tahoe Area; Greater Lake Tahoe Area

55. Winter Weather Advisory for: Lassen-Eastern Plumas-Eastern Sierra Counties

56. Winter Weather Advisory for: Mono

57. 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

58. Winter Weather Advisory for: Owens Valley

59. Winter Weather Advisory for: San Diego County Mountains

60. 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

61. Winter Weather Advisory for: Surprise Valley California

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Weather Topic: What is Drizzle?

Home - Education - Precipitation - Drizzle

Drizzle Next Topic: Evaporation

Drizzle is precipitation in the form of water droplets which are smaller than raindrops.

Drizzle is characterized by fine, gently falling droplets and typically does not impact human habitation in a negative way. The exception to this is freezing drizzle, a condition where drizzle freezes immediately upon reaching earth's surface. Freezing drizzle is still less dangerous than freezing rain, but can potentially result in hazardous road conditions.

Next Topic: Evaporation

Weather Topic: What is Fog?

Home - Education - Cloud Types - Fog

Fog Next Topic: Fractus Clouds

Fog is technically a type of stratus cloud, which lies along the ground and obscures visibility.

It is usually created when humidity in the air condenses into tiny water droplets. Because of this, some places are more prone to foggy weather, such as regions close to a body of water.

Fog is similar to mist; both are the appearance of water droplets suspended in the air, but fog is the term applied to the condition when visibility is less than 1 km.

Next Topic: Fractus Clouds

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